REGISTERED No. DL—33001/2001

The Gazette of India

PUBLISHED BY AUTHORITY

No. 21]

NEW DELHI, SATURDAY, MAY 26, 2001 (JYAISTHA 5, 1923)

(Separate paging is given to this Part in order that it may be filed as a separate compilation)

[PART III—SECTION 2]

[Notifications and Notices Issued by the Patent Office relating to Patents and Designs]

THE PATENT OFFICE

PATENTS AND DESIGNS

Calcutta, the 26th May 2001

ADDRESS AND JURISDICTION OF THE OFFICES OF

THE PATENT OFFICE

The Patent Office has its Head Office at Calcutta and

Branch Offices at Mumbai, Delhi and Chennai having

Territorial Jurisdiction on a Zonal basis as shown below :—

Patent Office Branch,

Todi Estates, III Floor,

Lower Parel (West),

MUMBAI-400 013.

The States of Gujarat,

Maharashtra, Madhya Pradesh and

Goa and the Union

Territories of Daman and

Diu and Dadra and Nagar Haveli.

Telegraphic address "PATOFFICE"

Phone No, 482 5092

Fax No. 022 495 0622.

Patent Office Branch,

Unit No. 401 to 405, IIIrd Floor,

Municipal Market Building,

Saraswati Marg, Karol Bagh,

NEW DELHI-110 005.

The States of Haryana, Himachal Pradesh,

Jammu and Kashmir, Panjab Rajasthan.

Uttar Pradesh and Delhi and the

Union Territory of Chandigarh

Telegraphic address "PATENTOFIC"

Phone No. 578 2532

Fax No. 011 576 6204.

Patent Office Branch,

Wing 'C'(C-4, A), III Floor,

Rajaji Bhavan, Besant Nagar,

CHENNAI-600 090

The States of Andhra Pradesh,

Karnataka, Kerala, Tamilnadu and

Pondicherry and the Union

Territories of Laccadive, Minicoy

and Aminidivi Islands.

Telegraphic address "PATENTOFIS"

Phone No 490 1495

Fax No 044 490 1492.

1—77GI/2001

(479)

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

581

PETITIONS UNDER RULE 123

The address of the patentee has been changed from 1-2,

Marunouchi 2-Chome, Chiyoda Ku, Tokyo 100, Japan to 12-

I, Yurakucho I-Chome, Chiyoda-ku, Tokyo, Japan, A Japa-

nese company, by the Petition under Rule 123 of the Patents

Rules, 1972 in respect of Patent No. 183537.

The name of the patentee has been changed from ELF

ATOCHEM NORTH AMERICA INC., to ATOFINA CHEMI-

CALS INC., by the Petition under Rule 123 of ihe

Patents Rules, 1972 in respect of patents Nos. 184634 and

184635.

COMPLETE SPECIFICATION ACCEPTED

Notice is hereby given that any person interested in

opposing the grant of a patent on any of the applications

concerned, may, at any time within four months from the

date of this issue or within such further period not exceed-

ing one month if applied for on Form 4 prescribed under

the Patent (Amendment) Rules, 1999 before the expiry of

the said period of four months, give notice to the Controller

of Patents at the appropriate office on the prescribed Form

7 of such opposition. The written statement of opposition

should be filed in duplicate alongwith evidence, if any wiih

said notice or within sixty days of its date as prescribed

in Rule 36 as amended by the Patents (Amcndent) Rules,

1999.

The Classification given below in respect of each specifi-

cation are according to Indian Classification and International

Classification systems.

Printed copies of the specification and drawings, if any,

can be supplied by the Patent Office or its branch offices on

payment of prescribed charges of Rs. 30/- each.

In the event of non-availability of printed specification,

photocopies of the specification and drawings, if any, can be

supplied by the Patent Office and its branch offices on pay-

ment of prescribed photocopy charges @ Rs. 10/- per page

of such document plus Rs. 30/-.

Ind. Cl. : 4Ar

185931

Int. C1.^J : B64D 47/00.

A DEVICE FOR PROVIDING MECHANICAL AND

THERMAL PROTECTION.

Applicant

SOCIETE

DIi

FABRICATION

D'INSTRUMENTS DE MESURE (S.F.I.M.), 'J 1 3 Avenue

Marcel Ramolfo Gamier 91301 MASSY/France, a French

body corporate.

Inventor(s) : GILBERT CHRISTIEN AND YVON

DAOULAS.

Application for Patent No 1287/Del/92 filed on 3 I si Dec.

Appropriate Office lor Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Olfice Branch. New Delhi-

110005.

14 Claims

A device for providing mechanical and thermal piotec-

tion, in particular for protecting iccoiders tor recording

data concerning flight circumstances of an aircialt,' said

device comprising an inner box (3, 4) thai contains the

elements to be protected, an outer box (1.2) placed around

the inner box and which withstands mechanical shocks

characterized in that the space between the two boxes has

a filling (8, 8) of a reservoir material constituting a solid

that has mechanical strength, that contains water suitable

for being released under the action of heat, and thai

includes suffieieni multiple cavities lo avoid the material

expanding under the effect ol cold said filling being sui-

rounded by a filling (7, 7') ol a siahle thermal insulator,

said two fillings being separated by a layer (5, 6) suitable

for reflecting a portion of any heat llux passing thiough

the stable thermal msulaloi

582

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

[PART III—SEC. 2

(Compl. Specn. : 8 pages;

Drgns.: 1 Sheet)

Ind.Cl. :146A

185932

Int. Cl.⁴: G 01 K—1/14.

AN IMPROVED DEVICE FOR MEASURING THE

TEMPERATURE THROUGH BOREHOLE IN AN UNDER-

GROUND MINE,

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-1,

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventors : SIBNATH MAITY—INDIA, SRIMOHAN

VERMA—INDIA, PINAKI RANJAN GHOSH—INDIA.

Application for patent No. 1170/Del/92 filed on 10.12.92.

Complete left after Provisional filed on 28.12.93.

Appropriate Office for Opposition proceeding (Rule 4,

F'3tenis Rules 1972) Patent Office Branch, New Delhi-5.

2 Claims

An improved device for measuring the temperature through

;• bore hole in an underground mine, which comprises, a ther-

mou.eioi (7) being incorporated within an anti-corrosive small

tJMiiiCitf casing tube (6), the lower portion of the said tube

ft; D;-IIH- perforated around the said thermometer bulb, a

v.iwcf ,^l'i being attached by means (8) at the bottom end of

tl-.i' *>i<:\ rising tube (6), a cap (5) and a ring (4) being pro-

\. uiui .i ihr top of the said casing tube, the said ring (4) being

linked to a weight (3), the said weight (3) having one or more

nuts (.'.> a i^rs top fcr attaching one or nv.ve flexible ropes

( I), .> ii ,n\»c ihin rope being connected at the bottom of the

.\jid •."' >.'.".} :-nd passing through cLe v:u! rin^ (4) parallel to

the other ropes (1).

(Provisional Specification : 3 Pages

Drawing Nil Sheet)

(Complete Specification : 6 Pages

Drawing 1 Sheet)

Ind. CL . 131 A,, 3 and 131 B,.

185933

Int. Cr.⁴: E21C 1/00.

A DEVICE FOR DETECTING THE DIRECTION AND

SPAN OF OPENING GALLERY U- \.< UNDER GROUND

WATER LOGGED AND INACCESSIBLE MINE.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-110001,

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventor(s) : SIBNATH MAITY—INDIA, BIRRAL

CHANDRA BHOWMICK—INDIA, PINAKI RANJAN

GHOSH—INDIA.

Application for Patent No. 1171/Del/92filedon 10.1^92.

Complete left after provisional Specification filed on

28.12.93.

Appropratte Office for Opposition Proceedings Rule 4,

(Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

2 Claims

A device for detecting the direction and span of opening

gallery in an underground water logged and inaccessible mine,

which comprises a vertical tube casing (1), rotatably con-

nected by hinges (4) with tube casing (5), characterised in

that the said tube casing (5) having an extensible multi tele-

scopic tube (9), the outer end of tube (9) being providel with

a float bulb (7) connected to an air tube/electrical cable (2)

and a flexible rope (3) alongwith the air tube/electrical cable,

the saidxope (3) being attached to the external surface of the

said tube (5), the said vertical tube (1) having a guide pulley

(12) and a top cap (10), the vertical tube being held by a

tripod stand (8), the said float bulb (7) being provided with

equi-distantly placed one way valves (6) when air tube is used,

in such a manner that when compressed air is passed through

the said air tube (2) the float bulb moves forward, the said

float bulb (7) being provided with a motorised propeller (II).

(Provisional Specification : 7 Pages

Drawing 2 Sheet)

(Complete Specification : 9 pages

Drawing Nil Sheet)

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

583

Ind.Cl.: 131A|2

131B21

185934

Int. d.⁴:E21C 1/00, 37/22.

A DEVICE FOR THE INSTALLATION OF FRICTION

BOLTS IN DRILL HOLES IN UNDERGROUND MINES

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFIMARG, NEW DELHI-110 001,

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventor : SIDNATH MAITY, INDIAN.

Application for Patent No. 1173/Del/92 filed on 10 12.92.

Complete left after Provisional Specification filed on

28.12.93.

Appropriate Office for Opposition Proceeding (Rule 4,

Patents Rule 1972), Patent Office Branch, New Delhi-

110 005.

3 Claims

A device for the installation of friction bolts in drill holes

in underground mines, which comprises a hydraulic multi

stage druble acting ram (I), the said ram being provided with

tripod stand at its bottom, characterised in that a holding

bucket (4) removably fixed on the top most stage of the said

ram to hold the base of a friction bolt (5), a guide (6) being

placed on top of the said ram enclosing the said friction bolt,

the said guide consisting of two half cylindrical parts longi-

tudinally hinged at one edge to each other and being pro-

vided with locking arrangement, a half round plate with a

semicircular cut at the centre being fixed at its top end of the

said half cylindrical parts to accommodate the friction bolt a

plurality of similar plate being flexibly suspended from the

plate fixed at the top in such a manner so as to enable free

movement of the said plates inside the guide cylinder.

(Provisional Specification : 3 Pages

Drawing Nil Sheet)

(Complete Specification : 5 Pages

Drawing 1 Sheet)

Ind.Cl. :39N

185935

Int. C1.⁴:CO8F 4/26, 4/78.

AN IMPROVED PROCESS FOR THE PREPARATION

OF IRON MOLYBDATE CATALYST.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, Rafi Marg, New Delhi-110001, India,

an Indian registered body incorporated under the Registra-

tion of Societies Act, INDIA.

Inventor(s)

ARUMUGAMANGALAM

VENKATARAMAN RAMASWAMY-INDIA, ARVIND

NARAYAN

KOTASTHANE-INDIA,

VASUDEO

PANDURANG

SHIRALKAR-INDIA

PAUL

RATNASAMY-INDIA.

Application for Patent No. 1177/Del/92 filed on 10 12 92

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005

7 Claims

An improved process for the preparation of iron molyb-

date catalyst which comprises contacting aqueous solutions

of a feme salt such as feme ihlotidu or leim. nitrate and

ammonium paramolybdate by simultaneous addition to a

conventional buftei solution of pH between I and 2 ai a tern

perature in the range of 30^uC-100°C to form a precipitate

under constant agitation, wherein the molar ratio of molyb-

denum to the iron is kept greater than 2/1, ageing the result-

ant precipitate, separating and washing the said precipitate

with deiomsed water till sodium, chloride and nitrate are sub

stantially removed from the washing solution, then drying

and calcining the catalyst at a temperature in the range of

3OO-45O"C by gradual heating.

(Complete specification

13 pages

Drawing Nil Sheet)

Ind.Cl

62E

185936

Int C 1 / D 0 0 6 F 13/00.

A METHOD OF TREATING THE SOILED FABRICS

Applicant WHIRLPOOL CORPORATION, 2000 M-63.

BENTON HARBOR, MICHIGAN 49022, U S A

Inventor(s) • JOHN W EULER

SHERLYL FARRINGTON

JEANNE C VAN NEWENH1ZEN

MARKB KOVICH

JIMJ PASTRYK

ANTHONYH HARDAWAY

Application for Patent No 2/Del/93 filed on I 1 93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005

2 Claims

A method of treating the soiled fabrics to remove the ex-

traneous material from said fabrics to restore to its foimei

condition, in an automatic washing machine having a washer

with a wash chamber rotatable about a horizontal axis coin

prising the lollowing steps,

(a) rotating said wash chamber around us horizontal axis

for a first period of time having detergent solution ol at least

0 5% detergent by weight,

(b) draining said detergent solution horn said wash J u m

ber subsequent to said first period ol lime while spinning s.ml

wash chamber at a speed to elleU more than a one gia\ ii>

centnfugal lorce on said labm. such thai said l.ibrn. will noi

tumble within said wash ihumbci as u spins.

584

THE GAZETTE OF INDIA, MAY 26. 2001 (JYAISTHA 5, 1923)

[PART III—SEC 2

fabric and recirculating water to said wash chamber by spray-

ing said recirculating water directly onto said fabric while

spinning said wash chamber at a speed to effect less than a

one gravity centrifugal force on said fabric such that the said

fabric will tumble within said wash chamber as it spins,

(d) draining said wash chamber of said rinse water while

spinning said wash chamber at a speed to effect more than a

one gravity centrifugal force on said fabric such that said fabric

will not tumble within said wash chamber as it spins, and

(e) repeating steps (c) and (d) a number of times

(Complete Specification 21 Pages

Drawing 6 Sheets)

Ind Cl

15A

185917

Int Cl⁴ E02D—15/00

A METHOD OF PRODUCING DAILY COVER USED

FOR LANDFIL

Applicant RECOVERMATTECHNOLOGIFS L L C ,

A MARYLAND LIMITED LIABII ITY COMPANY,

LOCATED AT 4922-A ST,ELMO AVENUE BETHESDA,

MARYLAND 20814, U S A

Inventor ROBERT PAUL SMI fH—U S A MICHAEL

IRW1N PRICE—U S A

Application tor Patent No 14/Del/91 tiled on 7 1 91

Appropriate Office for Opposition Proceedings (Rule 4

Patents Rules 1972), Patent Office Bianch, New Delhi-

110 005

1 Claims

A method of producing daily cover to be used for a

sanitary landfill from construction and demolition debris,

the method being characterized in the combined steps ot

adding water to a supply of construction and demolition

debris associated with the razing of building, roads and

other structures, including lerrous and non-ferrous metals

concrete, bricks, lumber, plaster and plaster board as herein

described, and

shredding said debris in a shredder so as to produce a moist

shredded product having an average particle size of less

than six inches and with a moisture content in the range

of 5% to 10% by weight sulficient to permit use of said

product as daily cover for a landfill, said shredding com-

prising, reducing said construction and demolition debris

to a first average particle size by compacting said debris,

reducing said compacted debris to a second average par

tide si/e less than the first average particle si/e by wet

shredding said debris,

separating ferrous metal from said shredded debris and il

required,

dewatenng said shredded debris to said moisture conteni

and optionally separating any terrous or non-ferrous metal

components prior to or after said wet shredding

(Comp Spec

14 Pages

Drag I Sheci)

Ind Cl

I90B

IHS91K

Int Cl ⁴ F02C 1/14

APPARATUS FOR STABILIZING COMBUS FION IN A

GAS TURBINE COMBUSTORS

Applicant GENERAL ELECTRIC COMPANY A COR

PORATION ORGANISED AND EXISTING UNDER THE

LAWS OF STATE OF NEW YORK, AT I RIVER ROAD

SCHENECTADY, STATF OF NEW YORK 12145, U S A

Inventor STEPHEN H BLACK—U S A

Application tor Patent No 24/Del/91 filed on 12 1 91

Appropriate Office tor Opposition Proceedings (Rule 4

Patents Rules 1972), Patent Office Branch, New Delhi

110 005

4 Claims

Apparatus for stabilizing combustion in a gas turbine com

bustor^ll)l operable in a lean premixed mode and having a

premixer ^one characterized by

—an air supply system including an opening for delivering

air into the premixer zone'ⁿ of the combustor and having a

predetermined pressure upstream of said opening,

PART III—SFC 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

585

—a nozzle'¹¹" including a fuel passage having a discharge

orifice for delivering fuel into the premixer zone and

—means upstream of said fuel discharge orifice for reducing

the fuel pressure upstream of said tuel discharge orifice to

said predetermined pressure, said air supply opening and said

fuel discharge onfice having the same pressure drop, whereby

pressure fluctuations in the premixer zone"²'resulting from

fuel/air concentration oscillations are minimized or ehmi

nated

(Complete Specification 19 Pages

Drawing 3 Sheets)

Ind Cl

1271

185939

Int Cl⁴ F16J 15/16, B61H 15/00

AN END PIECE ANNULAR SEAL FOR A SLACK AD-

JUSTER

Applicant SAB WAB CO AB, A SWEDISH COMPANY,

OF BOX 515. S-261 24, LANDSHRONA SWEDEN

Inventor(s) UNO KARLSSON—SWEDEN

Application for Patent No 30/Del/93 filed on 14 1 93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005

2 Claims

An end piece annulaj seal for an axial slack adjuster, said

end piece annular seal composing

a tube* (3) movable axially and rotatably relative to a slack

adjuster barrel (2)

said barrel (2) having an end thereof surrounding said tube

(3) and an end piece sealing member (1) cooperating with

the rotatably and axially movable tube (3), said end piece

sealing member (I) having an internal diameter bore corre-

sponding to an external diameter of said tube (3),

characterized in that said end piece sealing member (1) ex

tends circumferentially about said tube (3), an internal cir

cumferential groove (4) in said end piece sealing member (1)

extending about said tube (3), said groove (4) serving as a

compartment for accumulating contaminants entering from

the exterior through said end piece sealing member (1), said

and piece sealing member (1) being provided with a plurality

ot channels (5) extending from said groove (4) outwardly to

an end wall of said end piece sealing member (1), said chan-

nel (5) providing a path of least resistance for contarrupanls

to leave said groove (4) as compared to any path inwardly

directed between said tube (3) and said end piece sealing

member (1)

(Complete Specification 5 Pages

Drawing 1 Sheet)

Ind Cl

176 H

1^5940

Int Cl⁴ F 25D 39/04

A FIN ON TUBE STACK FOR HEAT EXCHANGE

Applicant SIDWAL REFRIGERATION INDUSTRIES

PVT LTD , PLOT NO 23, SECTOR 6, FARIDABAD-121

001, HARYANA, AN INDIAN NATIONAL, INDIA

Inventor(s) SHERJANG SINGH SIDHU—INDIA

Application for Patent No 41/Del/93 filed on 20 1 93

Complete Lett After Provisional Specification Filed on

21 4 94

Appropriate Office for Opposition Proceedings (Rule 4

Patents Rules 1972), Patent Office Branch New Delhi-

110 005

4 Claims

A fin on tube stack for heat exchange applications com

prising

(i) a plurality of flow tubes (1) disposed in a spaced rela-

tionship to each other (or the flow of a working fluid therein,

(n) a plurality of fine (2) surrounding said flow tube being

secured to said tubes in a spaced relationship with each other

(in) end plates (3) being provided at either end of said

stack of flow tube,

(iv) characterized in that a plurality of holes (4) of larger

diameter are provided in said end plates (3) to provide a clear-

ance between said tubes 1 and its respective holes (4),

(v) locking/positioning means provided at top and bottom

side of said fins to lock the end plates in position

586

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 19H)

[PAKT III—Stc 2

(Provisional Specification : 7 Pages

Drawing Nil

Sheet)

(Complete Specification : 10 pages

Drawing 1 Sheets)

Ind.Cl.: 107G

185941

Int. Cl.⁴: F 02B—1/00, 13/00.

A DEVICE FOR DUAL FUEL OPERATION OF DIE-

SEL ENGINES WITH ALCOHOLS.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAH MARG, NEW DELHI-110001,

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventor(s): DINESH KUMAR, AMAR KUMAR JAIN,

ASHISH KUMAR GONDAL, INDRA PAL SINGH,

KANCHAN KUMAR GANDHI, SUDHIR SINGHAL AND

BUDH PRAKASH PUNDUR—(INDIAN).

Application for Patent No. 7l/Del/93 filed on 28.1.93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005.

2 Claims

A device for dual fuel operation of diesel engines with

alcohols which comprises a fuel metering unit (7), the said

fuel metering unit consists of a float chamber (8), the said

float chamber (8) enclosing a float (9) for keeping alcohol

level constant in the float chamber (8), the said float (9) be-

ing fixed to an adapter (11) through a needle valve (10) to the

alcohol inlet (12), a metering chamber (14) being connected

to the said float chamber (8), characterised in that the upper

portion of the said metering chamber (14) being provided

with a bush (13) and lower portion being provided with a

metering jet (17) and a tapered metering needle (16) capable

of sliding through the said chamber (14) the fuel induction

unit (19) consisting of a venturi (20) and a fuel jet (21), the

said fuel metering unit (7) and the said fuel induction unit

(19) being connected through an outlet adapter (18) to the

fuel jet (21) by a flexible tube (22).

(Complete Specification 8 pages

Drawing 1 Sheas)

Ind C) : 188A

185942

Int. Cl⁴; C 01B—6/21+6/24.

"*•

AN IMPROVED PROCESS FOR THE PREPARATION

OF LITHIUM MANGANESE OXIDE USEFUL AS

CATHODE MATERIAL

Applicant • COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFl MARG, NEW DELHI I 10001.

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION Oh SOCIETI1A

ACT

Inverness) THIRIV1KRAMAN PREM KUMAR—IN

DIA, MICHAEL DASON SILUVAI MICHAEL—INDIA

PEESPATI VENKATA SESHADR1 SEKAR PRABHU

INDIA, RAMA IYER GANGADHARAN—INDK

SARUKKAI

KRISNAMACHARI

RAGARAJ\N

INDIA

Application for Patent No 72/Del/93 filed on 28 I 93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Dclhi-

110 005

3 Claims

An improved process for the preparation of lithium man-

ganese oxide useful as a cathode material which comprises

forming an aqueous solution of manganese and lithium ac-

etates in stoichiometric in the range of 200—300"C, thereaf-

ter at a temperature in the range of 600—800°C for a period

in the range of 24—48 hours, lixiviating the lithium manga-

nese oxide so formed in sulfunc acid at room temperature,

filtering the solution, washing the residue with distilled

water and drying in vacuum to get lithium manganese

oxide

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

5X7

(Complete Specification : 6 Pages

Drawing 3 Sheet)

Ind. Cl. :45G,

185941

Int. C1⁴;EO3C—1/00.

AN IMPROVED SELF CLOSING DEVICE FOR THE

FLOW OF FLUIDS.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-1 10001,

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

XCT.

Inventor(s) : HARDYAL SINGH—INDIA, HARBIR

SINGH TOOR—INDIA, RAJINDER SINGH—INDIA.

Application for Patent No. 75/Del/93 filed on 28.1.93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005.

2 Claims

An improved self closing device for the flow of fluid, which

Comprises a non corrosive chember (1) provided with a knob

(2) at the top of one side of the body of the chamber, the said

knob connecting with a rotatable horizontal shaft (3) housed

inside the said chamber (1) by means of bushes (4 & 5)

characterised in that the said shaft is connected to the said

knob (2) through a one way clutch (6), spring (7) and cam (8)

a radial cam (9) is rotatably connected to the said shaft (3), a

stepped trigger pin (10) is connected to the said cam (9), the

said pin (10) being held by a trigger lever (11), the said trig-

ger pivoted in bushes (12 & 13) of the said cam (9) by means

of a tension spring (14) which is hooked to a pin (15), the

said pin (15) is attatched to an eccentric lever (16), the said

eccentric lever (16) is fixed to the extreme end of the said

shaft (3) a trigger release pin (17) provided in the said cham-

ber body, the said trigger release pin (17) is connected with a

disc (18), the said disc also connected with a timing device

(19B), a spring loaded valve (21) is provided to the said cham-

ber, a manually operated mechanism is optionally provided

to the said trigger lever (11), the said manually operated

mechanism consists of a horizontal moveable inp rod (27)

attatehed to the bushes (12 & Hi, a push button i2K) is con-

nected to the said trip rod

(Complete specilicauon

I ^ Pajjes

Diavunij "i Slucist

Ind Cl : 32F,(il

IK5944

Int Cl ' -C()7c5l/245

AN IMPROVhD PROC1 SS FOR I HI- PR1 P<\K \IK >N

OF ADIPIC ACID

Applicant • COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAFI MARG, NEW DELHI-1 10001. INDIA.

AN INDIAN RhGlSTLRHD BODY INCORPORATED

UNDER THE REGISTRATION OF S( X.TL'1 IES ACT (ACT

XXI OF I860).

Inventors : GIRENDRA NARAIN KULSRESTHA, UMA

SHANKER, JAIPAL SINGH SARMA & JASVINDhR,

SINGH.

Application for Patent No. 76/Del/93 filed on 28 I 93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delln-

110 005.

5 Claims

An improved process for the preparation ol adipic acid

which comprises oxidising by known methods cyclohexanc

by air or oxygen in one s.tep in the presence ol preformed

Co¹⁺ acetate as catalyst and 3 to 5 parts by wi organic polar

solvent such as C,—C4 carboxylic acid and separating ihe

adipic acid by known crystallisation methods

(Complete specification ; 12 Pages

Drawing Nil Sheets)

Ind. Cl. : 851

IS"5945

Int. Cl *: F23N, 1/00, F23L 3/00, F23R 3/32.

A MULTI-NOZZLE COMBUSTION LINER CAP AS-

SEMBLY.

Applicant. GENERAL ELECTRIC COMPANY, A COR-

PORATION ORGANISED AND EXISTING UNDER THE

f AWS

NEW

YORK,

RIVER

SIDE

2—77G1/20OI

588

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

[PART III—SEC. 2

SCHENECTADY, STATE OF NEW YORK 12345 UNITED

STATES OF AMERICA.

Inventor(s): DAVID ORUS FITTS—U.A.

Application for Patent No. 92/Del>93 filed on 03rd Feb.,

93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005.

23 Claims

A multi-nozzle combustor liner cap assembly for use in a

gas turbine comprising :

— a cylindrical first having a rearward end and a forward

end,

— a rear plate fixed to the rearward end of the said sleeve,

said rear plate provided with a first plurality of openings

for receiving a corresponding number of fuel nozzles,

— a forward plate sub assembly fixed to the forward end of

said sleeve, said forward plate provided with a second

plurality of openings in alignment with said first plurality

of opening in said rear plate,

— a plurality of open-ended premix tubes having forward

and rearward ends, said tubes extending axially within

said sleeve between said rear plate and said forward plate

assembly each premix tube supported within a corre-

sponding one of said first plurality of opening at its rear-

ward edge and a corresponding one of said second plu-

rality of openings adjacent to its forward edge in a non-

fixed relation thereto.

(Complete Specification : 26 pages

Drawings 9 Sheets),

Ind.Cl. :47C.

185946

Ind. C1.⁴:F23Q—2/16.

AN IMPROVED GAS-FILLED LIGHTER DEVICE.

Applicant: CRICKET, A FRENCH COMPANY, OF 105

AVENUE DU 8 MAI 1945, 69140 RILLIEUX LA PAPE,

FRANCE.

Inventor : RENE FRIGIERE—France.

Application for Patent No. 110/Del/93 filed on 10th Feb.,

93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005.

11 Claims

An improved gas-filled lighter device having a mechanism

for lighting, said mechanism comprising means for opening

a burner valve (2) consisting of a tilling lever (3) articulated

to a fixed pin (4) orthogonal to the axis (2¹) of said burner

valve (2), one end (3a) of said tilting lever (3), in the form of

a fork or ring being engaged under a collar (2a) of said burner

valve (2) and the other end, or actuation end (3b) for actua-

tion being supported by a return spring (11) axially parallel

to the body (8), means for producing sparks being indepen-

dent or combined with said tilting lever (3) for opening said

burner valve (2); said tilting lever (3) consisting of a pusher

(13) and means for ensuring that said pusher (13) is momen-

tarily kept in a non obstructing position; another means be-

ing provided for returning said pusher to said active neutral-

ization position, characterized in that said pusher (13) is

slideably mounted against the lower face of said actuation

end (3b) of said tilting lever (3), slideable between sfcid ac-

tive neutralization position in which said pusher is held sup-

ported against said actuation end (3b) of said tilting lever (3)

by a part (8b) located above said body (8) of the lighter pre-

venting movement of said tilting lever (3) in the direction to

open said value (2), and an advanced and non obstructing

position, in which said part (8b) located above said body (8)

is no longer in the described path of the pusher (13) in the

direction of opening of said valve (2).

(Complete Specification : 21 Pages

Drawing 4 Sheets)

Ind.Cl. : 107 I

185947

Int. Cl.⁴: F02M 7/00

AN AIR/FUEL CONTROL APPARATUS FOR INThR-

NAL COMBUSTION ENGINE.

Applicant: ORBITAL ENGINE CO (AUSTRALIA) PT

LTD., AN AUSTRALIAN CO, OF 1 WHIPPLh STRF.FT.

BALCATTA, WESTERN AUSTRALIA 6021. AUSTRALIA

Inventors. ROBERT MAX DAVIS, DARREN ANDREW

SMITH AND IAN REGINALD THOMPSON (AUSTRA-

LIA).

PART HI—SEC\2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

589

Application for Patent No. 117/Del/93 filed 6n 11.2.93'.

Convention date 11.2.92 / (PLO790) / (Australia).

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110005.

10 Claims

An air/fuel control apparatus for controlling the mass of

air and fuel delivered to an internal combustion engine per

cylinder per cycle comprising ;

an electronic control system (12, 13, 18) for determining

the required amount offuel per cycle for delivery to the en-

gine in response to engine operating conditions,

an air intake controller (15, 16) for regulating the supply

of air to the engine to provide a required air/fuel ratio for said

determined amount of fuel per cycle at said engine operating

conditions, and characterised by :

said electronic control system (12, 13, 18) having an air

mass sensor (14) for determining the actual air supply to the

engine and for providing control signals to a fuel supply con-

troller to adjust the amount of fuel per cycle suqh that the

actual air/fuel ratio obtained is within predetermined limits

of the required air/fuel ratio.

(Complete Specification : 13 pages

Drawing 1 sheet)

Ind. Cl.: 203 XXX VII(3)

185948

Int. Cl.⁴: B41F 1/28.

DEVICE FOR CONVEYING PRINTED SHEETS IN AN

INSTALLATION FOR CHECKING THE QUALITY OF

PAPER MONEY.

Applicant: DELRUEGIORIS.A. 4. RUEDELAPAIX,

1003 LAUSANNE, SWITZERLAND.

Application for Patent No. 135/Del/93 filed on 16th

Feb., 93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110005.

8 Claims

A device for conveying printed sheets in an installation

for checking the quality of paper money particularly bank

notes in'a'Cbeckinjj zone comprising at least one detector (5)

characterized in that said device consists of

— a conveyor chain (I) equipped-w+th bars having cjamps

(2, 2a) fOF grasping the from edge ol the sheet to be

checked and sliding it over support bars (4. 4') extending

longitudinally in the direction of conveyance in a transfer

plane,

— said clamps (2a) being partially engaged in the spaces be-

tween said support bars (4, 4'),

— support bars (4, 4') in the checking zone are titled with

holes forming suction nozzles (4a) along a line transverse

to the direction of conveyance,

— movable arms (10) mounted in the spaces between the

support bars (4) and fitted with a suction nozzle (10, a),

said amis being linked to an actuating mechanism for

moving them between an adjusted operating position in

which the nozzles (10 a) of the arms (100 are aligned with

the nozzles (4a) of said support bars (4) in order to hold

the sheet to be checked in the transfer plane when passing

through said zone and a withdrawn position below said

plane when the clamps (2a) pass above the location of the

arms (10) in order to avoid collision between said clamps

(2a) and said arms (10).

(Complete Specification : 12 pages

Drawings 3 Sheet)

Ind. Cl. : 145 B(A)

185949

Int. C1.":D21C—3/00.

A PROCESS FOR THE PREPARATION OF A TRAC-

ING PAPER.

Applicant : COSMO FILMS LIMITED, AN INDIAN

COMPANY OF 30, COMMUNITY CENTRE, SAKET.

NEW DELHI-110017.

Inventor(s) : SHASHWAT MISHRA—INDIA, SUMIT

KUMAR SHARMA—INDIA.

Application for Patent No. l40/Del/93 filed on 16th

Feb., 93.

Complete Left After Provisional Specification filed on

7.3.94.

590

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAIS1HA 5, 1923)

[PAKI III—SK 2

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005

4 CUims

A process for the preparation of tracing paper wich com-

prises in subjecting biaxially oriented polypropylene film to

a corona treatment, characterized in that applying an absorp-

tive or receptive coating of the coating solution comprising

resins, precipitated silica, calcium carbonate, paratoluene

sulphonc acid, orthophosphonc acid, plasticiyers, solvents

and levelling agent, said coating being provided by applying

1—5 gm/m^coating solution, on at least one side of said film,

the coated film oi substrate being subjected to the step ot

curing at a temperature of 60—150^oC

(Provisional Specification 7 Pages

Drawing Nil Sheet)

(Complete Specification

12 Pages

Drawing Nil Sheet)

Ind Cl. • 195B

185950

Int. C1⁴:F16K—21/04

SELF LOCKING WATER TAP

Applicant GULAB WADHWAN, an Indian National of

63 Sainik Vihar, Priiampur, New Delhi-110034, India

Inventor(s) GULAB WADHWAN—INDIA

Application foi Patent No 141/Del/93 filed on 16th Feb ,

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972), Patent Office Branch, New Delhi-

110 005.

6 Claims

A self locking water tap comprising an elbow housing 1

with a cock 2 fitted theiewith to facilitate supply ot water to

the user, characterised in that a flat surface 4 being provided

at the threaded portion ot the elbow housing 1 for accommo-

dating self locking means provided for locking the water tap

with the main supply pipe line, a leak-proof valve assembly

consisting of a valve housing 9 and a cylindrical member

13 adapted to be secured with the mam water pipe line and

with the inlet end of ihc elbow housing I icspeclivelv being

provided tor facilitating the water supply to said elbow hous-

ing I from the mam water pipe line

(Complete Specification

10 pages

Drawing I Sheei)

Ind Cl

32E

185951

Int Cl⁴ C 08F, 220/02

PROCESS FOR PREPARING LOW DENSITY POROUS

CROSSLINKED POLYMERIC MATERIALS

Applicant SHELL OIL COMPANY, incorporated in Dela-

ware of, 900 Louisiana Street, Houston.Texas 77002, United

States of America

Inventor(s)

THOMAS

F-AIRC HII 1)

BROWNSCOMBE—U S A ,

WILLIAM

PFTLR

GERGEN—U S A , RONALD MARSHALL BASS

U S A , MARYANNE MORES—U S A , PUI KWANG

WONG—U S A

Application tor Patent No 145/DelAH tiled on I6ih Feb

Appropriate Office tor Opposition Proceedings (Rule 4

Patents*Rules 1972), Patent Office Bianch New Delhi

110 005

13 Claims

A process for the preparation of a low density poious

cross-—linked polymeric material comprising the steps ol

(a) providing a water-in-oil emulsion comprising

(l) a mixture of monomers comprising at leasi one vinyl

monomer and from 2 to 70 weight percent based on the mix

ture, of a difunctionaJ unsaturated cioss-lmking monomei

(n) at least 90 weight percent, based on the emulsion ol

water as the internal phase, corresponding to a water to oil

ratio of at least 9 1,

(in) a conventional sulaclant,

(IV) 0 005 to 15 weight peiceni ol a conventional pol>

meri7ation catalyst based on the poly men/able monomei s

and

(v) optionally, an electrolyte,

(b) subjecting the water in-oil emulsion to a lemperaiuiL-

of 20^uC to less than 65°C to loim a gel having a ihcomeii ics

dynamic shear modulus of at least 500 pascal, and

if required under piessure, to poiymeri7e and cross-link the

monqmers

(Complete Specification

38 Pages

Drawing 1 Sheet)

Ind Cl. 35D

185952

Int Cl⁴ F23H 1/00, 17/00

GRATE COOLER FOR HOT BULK MATERIAL

pART HI—SEC 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

591

Applicant KRUPP POLYSIUS AG , A GERMAN COM-

PANY, OF GRAF-GALEN-STR, 17,4720 BECKUM, GER-

MANY

Inventors

DETLEV

KUPPER,

GERHARD

KASTINGSCHAFERandLUDGER BRENTRUP (Ger-

man)

Application for Patent No 155/Del/93 filed on 18-2-93

Appropriate office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-

110005

12 Claims

Grate cooler for hot bulk material, particularly for cement

qhnker, ore material or the like, containing a cooler grate sur-

face (3, 3', 3", 3'") which extends in the longitudinal direc-

tion between a cooler inlet (1 a) and a cooler outlet, (1 b), pro-

vides a transport surface for bulk material (4) to be cooled

and has rows (3a, 3b) of fixed and reciprocating grate plates

(5, 6) which at least partially alternate with one another, the

said grate plates being provided with gas openings (11)

through which cooling gas (7) flows upwards from below,

characterized in that at least one discharge point (9, 10, 29)

comprising at least one bulk matenal discharge opening (12,

30) is provided before the cooler outlet (lb) on the cooler

grate surface (3, 3', 3", 3"') wherein a bulk material shaft (13,

32) is provided below said discharge opening (12, 30) and

wherein material quantity adjusting means (14, 34) are pro-

vided at said shaft (13, 32)

(Complete Specification 20 Pages

Drawing 6 Sheet)

Ind Cl

32E

185953

Int Cl⁴ C 08F, 2/32

A PROCESS FOR THE PREPARATION OF A POROUS

CROSSLINKED POLYMERIC MATERIAL

Applicant SHELL OIL COMPANY, INCORPORATED

IN DELAWARE OF, 900 LOUISIANA STREET,

HOUSTON, TEXAS 77002, UNITED STATES OF

AMERICA

Inventor(s) SHRON MARIE BESHOURI—U S A

Application for Patent No 166/Del/93 Filed on 23-2-93

Appropriate office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-110005

16 Claims

A process for the preparation of a porous crosshnked poly-

meric material comprising the steps of

(a) providing a water-in-oil, emulsion comprising (I) a

mixture of polymenzable monomers, such as herein de-

scribed, comprising at least one Vinyl monomer and from 2

to 50 weight percent, based on the total monomer mixture of

a difunctional unsaturated crosshnking monomer, (H) at least

90 weight percent, based on the emulsion, of water as the

internal phase, (in) from 2 to 40 weight percent, based on the

polymenzable monomers, of a surfactant, comprising (A)

from 5 to 95 weight per tent, based on the surfactant, of

asorbitan monoester having d tatty acid moiety of ai leasi 6

carbon atoms and (b) at least one other sorbitan ester having

at least one different fatly jud moiety than component (A),

and(iv) a conventional polymerization catalyst, such as herein

described, and

(b) healing said water-in-oil emulsion, at a temperature of

from 25 to 90°C, to polymerize and crosslink ihu

polymenzable monomers

(Complete Specification 23 Pages

Drawing Sheet—Nil)

Ind Cl

40 H

185954

Int Cl⁴ C 07C 7/00

A PROCESS FOR THE SEPARATION OF AROMATIC

HYDROCARBONS FROM A FEEDSTOCK

Applicant UOP, A COMPANY ORGANIZED UNDER

THE LAWS OF THE STATE OF NEW YORK, USA ITS

PRINCIPAL

OFFICE

LOCATED

AT 25

fAST

ALGONQUIN ROAD, DES PLAINES, ILLINOIS, USA

Inventor(s) PAULINO FORTE—US

Application for Patent No 177/Del/93 Filed on 26 2 93

Appropriate office for opposition proceedings (Rule 4

Patents Rule 1972) Patent Office Branch, New Delhi-110005

11 Claims

A process for the separation of aromatic hydrocarbons from

a feedstock comprising aromatic and non-aromatic hydro-

carbons, said process comprising

(a) passing the feedstock, a lean solvent stream, and a re-

cycle stream into an extraction zone operated at an extraction

temperature of between 27 and 204°C and an extraction pres-

sure of from 100 to 2850 kPa, effective to separate the feed-

stock into a raffmate stream comprising non-aromatic hydro-

carbons, and a rich solvent stream comprising solvent, aro-

matic hydrocarbons, and non-aromatic hydrocarbons,

(b) passing the said nch solvent stream to a stripping zone,

containing a first stripping section and a second stripping

section, contacting the rich solvent stream with a stripping

stream at stripping temperature of between 66 and 260^cC andr

a stripping pressure of between 67 to 446 kPa in the first

stripping section, recovering a vapor stream and discharging

a stripped rich solvent stream from the first section,

carbon phase comprising non aromatic hydrocarbons and

aromatic hydrocarbons and passing the said mixed hydrocar-

bon phase to the extraction zone as at least a portion of the

recycle stream,

(d) passing the said stripped rich solvent stream to the

said second stripping section and therein contacting the

stripped nch solvent stream with a stripping stream and with-

drawing a second vapor stream and a hot lean solvent stream,

592

THE GAZETTE OF INDIA, MAY 26, 2001 (JYA1STHA 5, 1921)

[PAKI III—SK 2

(c) recovering an aromatic product stream from the said

second vapor stream; and

(0 cooling at least a portion of the said hot lean solvent

stream to produce the lean solvent stream by indirect heat

transfer with the stripped rich solvent stream prior to passing

the said stripped rich solvent stream to the said second strip-

ping section,,

(Complete Specification : 28 Pages

Drawing : 3 Sheets)

Ind. Cl.: 32F, (a) + (d).

185955

Int. Cl.⁴: C07C 49/00.

AN IMPROVED PROCESS FOR THE PREPARATION

OF CITRONELLAL FROM CITRONELLA OIL.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFIMARG, NEW DELHI-110001,

INDIA,

INDIAN

REGISTERED

BODY

INCORPORATED UNDER THE REGISTRATION OF

SOCIETIES ACT.

Inventor(s): KEDAR PRASAD SINGH.'

Application for Patent No. 190/Del/93. filed on 3-3-93.

Complete left after provisional specification filed on 7-5-

93.

Appropriate office for opposition proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-110005.

2 Claims

An improved process for the preparation of citronellal from

cintronella oil which comprises fractionating citronella oil in

a fractionating tower at least at a pressure of 0.1 mm Hg at a

temperature in the range of 35 to 170°C depending on the

pressure employed at a reflux ratio between 0 50 to 6.0 or

even more, recovering the fractions of citronellal coming out

of the ftactionator at various temperature and pressure speci-

fied above and finally blending all these fractions to get cit-

ronellal.

(Provisional Specification : 10 Pages Drawing Sheet—Nil)

(Complete Specification: 12 Pages

Drawing Sheet—Nil)

Ind.CL:32E.

185956

Int. Cl.*:C08F 216/00

A-PROCESS FOR MAKING BLOCK POLYMERS OF

CONJUGATED DIENES CONTAINING ALCOHOL

UNITS IN THE DIENE BLOCKS.

Applicant : SHELL INTERNATIONALE RESEARCH

MAATSCHAPPU B.V. OF CARELVAN BYLANDTLAAN

30,2596 HR THE HAGUE, THE NETHERLANDS, A COM-

PANY ORGANIZED UNDER THE LAWS OF THE NETH-

ERLANDS, A RESEARCH COMPANY.

Inventors) : ROBERT CHARLES BENING—U.S.A.,

JAMES ROBERT-ERICKSON—USA., CHARLES JOHN

STARK—U.S.A., DAVID JOHN ST. CLAIR—U.S.A.,

CARMA JOLEEN GIBLER—U S A & JOE JERRY

FLORES—U S A

Application for Patent No 0233/Del/93 tiled on

11-03-93.

Appropriate office for opposition proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-110005

14 Claims

A process for making block polymers of conjugated dienes

containing 0 1 to 15 meq/g polymer of hydroxyl groups in

the diene blocks, said process comprises the steps of —

(a) making a precursor polymer by polymerising JI least

one conjugated diene which leaves 1, 2 disubstituied, I, I

disubstituted, 1, 1,2 trisubstiuued or tetrasuhstituted olcfinn

unsaturation in the polymer.

(b) epoxidizing said precursor polymer until the amount

of epoxide functionality in the polymer is at leasi 0, 1 meu/g

polymer,

(a) or the epoxidized polymer of step (b), and

(d) contacting the epoxidized, optionally hydrogenated,

polymer at a temperature of from 20°C to 200"C with an al-

cohol having one unprotected hydroxyl group and a catalyst

which is either HX or a compound or organic complex of

MXn, optionally in the presence of a solvent, wherein M is

selected from the group consisting of boron, aluminium, iron

and tin; X is a halogen; and n is an integer corresponding

with the valence of the metal M, and the molar ratio of cata-

lyst to epoxy is from 0, 1 • 1 to 1 : 1, abd-epoxy to alcohol is

from 1 : 15 to 1 .25.

(Complete Specification • 59 Pages

Drawing Sheet—Nil)

Int. Cl.⁴:F04B 39/10

185957

Ind. Cl. : 6AJft,

AN ANNULAR VALVE FOR A PISTON COMPRES-

SOR

Applicant

•

MASCHINENFABR1K

SULZER

BURCKHARDT AG . A SWISS COMPANY, OF

DORNACHERSTRASSE

210, CH-4002

BASEL,

SWITZERLAND

Inventor MARKUS LEHMANN (SWISS)

Application for Patent No 258/Del/91 filed on 17-1-91

Appropriate office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-

1)0005.

10 Claims

An annular valve (10) for a piston compressor, having a

valve seat (11), an absorber (14) attached at a distance therein

at least one annular sealing element (12) movable between

PART III—SEC, 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

591

the valve seat (11) and the absorber (14) wherein a helical

spring (2) acting between the absorber (14) and the sealing

element (12) moves the sealing element (12) in the closing

direction to the valve seat (11) and wherein the helical spring

(2) is attached at its one end in the absorber (14) characterised

in that at least three helical spring (2) are provided distrib-

uted over the periphery of the sealing element (12) and in

that the side faced towards the absorber (14) the sealing

element (12) comprises depressions (4) or knob-shaped pro-

jeptions (5,6) which are in engagement with thcother end of

the helical springs (2) so that the helical springs (2) cannot be

laterally displaced with this end on the sealing element (12)

(Complete Specification : 10 Pages

Drawing 2 Sheets)

Ind. Cl. :40F.

185958

Int. C1.⁴:B 01D 59/30.

AN IMPROVED PROCESS FOR THE ISOLATION OF

ISOBUTENE FROM C4 HYDROCARBON MIXTURE

Applicant : COUNCIL OF SCIENTIFIC AND {NDUS-

TRIAL RESEARCH, RAFIMARG, NEW DELHI-110001,

INDIA,

INDIAN

REGISTERED

BODY

INCORPORATED UNDER THE REGISTRATION OF

SOCIETIES ACT.

Inventors) : GURSHARN SINGH GROVER—INDIA,

CHANDRASHEKHAR VASANT RODE—INDIA and

RAGHUNATH VITHAL CHAUDHARY—INDIA.

Application for Patent No. 278/Del/93 filed on 23-3-93

Complete left after provisional specification filed on

20-9-93.

Appropriate office for opposition proceeding (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

11 Claims

An improved process for the isolation of isobutane from

C hydrocarbons mixture by catalytic oligomensation which

comprises continuously passing a gaseous stream of C4

hydrocartKihtraction Containing isobutane through a

pretreated cation exchange resin catalyst at a temperature in

the range of 30-120" at atmospheric pressure to obtain

isobutane

(Provisional Specification I I Pages Drawing Sheeis- Nil)

(Complete Specification 20 Pages

Drawing Shccis—Nil)

Ind. Cl. :40F

I8595y

Int. C1 ⁴.C 21C 18/50

AN IMPROVED PROCESS FOR THE PREPARATION

OF PLATINISED NIOBIUM SUBSTRATE

Applicant COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-1 10001.

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIF.TIFS

ACT

Inventor(s)

MALATHY SUSHPAVANAM—INDIA

SANNANALLUR RAMACHANDRAN—INDIA

Application lor Pateni No 28I/Del/9.1. hied on 21 1 91

Complete lell alter Provisional Specification IIled mi

20 I 94

Appropriate Office tor opposition proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Dclhi-

110005.

5 Claims

An improved process for the preparation ot platinised nio-

bium substrate which comprises etching niobium substrate

in a solution consisting of (I Concentrated hydrochloric jcid

300—700 ml/1 (2) 40% v/v hydrofluoric acid up to 150

ml/1 (3) organic carboxylic acid upto 102 g/l and balance

water to make 1 liter, for a period of 10—180 mmuies at a

temperature in the range of 25 to 45"C washing throughly,

then plating platinum using a bath containing 5—10 g/l plati-

num for 10—120 minutes, current density ol 0 5 io'2 0 A/

dm³ at 30—60"C and P" 1 0 to 12 0 lo obtain plaumsud nio-

bium substrate

(Provisional Specification 5 Pages

Drawing Sheet—Nil)

(Complete Specification

8 Pages

Drawing Sheet-Nil)

Ind Cl 62E

185960

Int. C1.':B 29C 67/20.

• AN IMPROVED PROCESS FOR THE MANUFACTURE

OF SYNTHETIC SPONGE BASED ON CELLULOSE

594

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

[PAIU III—SFC 2

Applicant • COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-110001,

INDIA, AN INDIAN REGISTERED BODY INCOR-

PORATED UNDER THE REGISTRATION OF SOCIETIES

ACT,

Inventor • KULDEEP KUMAR KAUL—INDIA

Application for Patent No. 296/Del/93 filed on 24 3,93

Complete left after Provisional Specification filed on

30.9.93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

6 Claims

An improved process for the manufacture of synthetic

sponge based on cellulose, which comprise;

(a) incorporating 0.1 to 10 parts of blowing agent having a

dissociation point in the range of 40 to 250°C, 1 to 20

parts of cotton hnter pulp and 100 to 1500 parts of an

inorganic salt the melting point of which is close to the

dissociation temperature of the above said blowing agent

into 100 parts of the denvatised pulp,

(b) kneading the resultant mixture thoroughly and regenerat-

ing the cellulose from the kneaded mixture by conven-

tional acid or heat treatment followed by washing to re-

move the dissolved salts from the mixture to get the sponge.

(Provisional Specification : 9 Pages.

Drawing Sheet-Nil).

(Complete Specification : 10 Pages,

Drawing Sheet-Nil)

Int. C1.⁴:B23 K26/02

185961

Ind.Cl. :73,

A METHOD FOR FORMING A TOPOGRAPHICAL

SUPPORT MEMBER FOR PRODUCING A NONWOVEN

FABRIC AND AN APPARATUS THEREOF.

Applicant . MCNEIL-PPC, INC. OF VAN LIEW

AVENUE, MILLTOWN, NJ 08850, UNITED STATES OF

AMERICA,

Inventor: JAMES WILLIAM A,, KELLY WILLIAM G.F.

Application No, 1036/Cal/95 filed on 29 8.95

Appropriate Office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta.

12 Claims

A method for forming a topographical support member

(2) for producing a nonwoven fabric comprising the steps

(a) providing a workpiece,

(b) focusing a laser beam (36) such that focal point is below

the top surface (3) of said workpiece, and

tern ot tapered apertures (7) through said workpiuce (2)

thereby forming an array of peaks (5) and valleys (6) sur-

rounding each aperture (7) on the top surface (3) of trfe

resulting support member (2)

(Specification ; 28 Pages.

Drawings 10 Sheets)

Int. Cl,⁴: F 26 B 5/04,

185962

Ind.Cl

145B.

A METHOD OF PRODUCING A PAPER WEB WITH

REDUCED MOISTURE CONTENT AND APPARATUS

THEREOF.

Applicant • KIMBERLAY-CLARK WORLDWIDE, INC.

OF 401 NORTH STREET, NEENAH, WISCONSIN 54956,

US.A.

Inventor : 1 STRONG C, CHUANG. 2 KENNETH

KAUFMAN, 3. ROBERT H SCHIESSER

Application No 1395/Cal/95 filed on 6 11 95

Appropriate Office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta

PART III—SEC. 2]

THK GAZE1TE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

sys

11 Claims

A method of producing a paper web with reduced mois-

ture content comprising the steps of

(a) supporting the web on an air-permeable fabric,

(b) lightly pressing the web between the air-permeable fab-

ric and a capillary membrane of a capillary dewatenng

roll that has pores defined therein that are configured to

induce a negative capillary suction pressure, and

the vacuum being not greater than the negative capillary

suction pressure of the capillary pores

(Specification : 36 Pages.

Drawing 10 Sheets)

Ind. Cl.⁴: C07C—1/04, 1/12

185963

Ind. Cl : 32F,C

A PROCESS FOR PRODUCTION OF METHANOL OR

DERIVATIVES THEREOF.

Applicant • STARCHEM INC OF 10822 FAWNVIEW

DRIVE, HOUSTON, TEXAS 77070, UNITED STATES OF

AMERICA.

INVENTOR . CHRISTIAAN p VAN DIJK

Application No. 1405/UI/95 filed on 6 11 95

Appropriate Office for Opposition Proceedings (Kule 4,

Patent Rulei 1972) Patent Office, Calcutta

10 Claims

A process Tor produc tion o* methanol ordenvdli\es thercol

comprising the steps of

partially oxidizing natural gas with an oxidant stream to

form a synthesis gas containing Hn, CO and CO., in a ratio of

(H2)/(2CO+3CO2) less than 1 0,

mixing the synthesis gas with a hydrogen nth gas stieam

obtained from a gas stream remaining after completion o!

methanol recovery by diffusion thereoi through a semiper-

meable membrane preferential lor permeation of H, in pref

erence to N2! said hydrogen rich gas stream being in an amount

that provides a mixed gas stream containing H,, CO and CO

in a ratio of (Hp/(2CO+KO2) which is greaiei than thai cil

the synthesis gas,

passing said mixed gas stream through a series ol metha-

nol reactors vnh conversion catalyst lor recovery ut metha

nol from said mixed gas stream att^r each methanol ICIUOI

to form after the last methanol reactoi a gas stream I nun which

the hydrogen rich gas stream is obtained by diffusion

(Specification 40 Pages

Drawings I ShccM

IntCM F25J—V06, 3/62

\WM

Ind Cl 40H

A PROCESS AND APPARATUS FOR THE SEPARA

TION OF A GAS STREAM

Applicant ELCOR CORPORATION OF WELLINGTON

CENTRE, SUITE 1000, 14643 DALLAS PARKWAY,

DALLAS, TEXAS 75240, UNITED STATES OF AMERICA

Inventor

1 ROY E CAMPBELL, 2 JOHN D

WILKINSON, 3 HANKM HUDSON

1—77 GI/2001

596

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

[PART III—SEC. 2

Application No, 1401/Cal/95 filed on 6.11.95.

Appropriate Ofice for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta.

32 Claims

A process (Figs. 4 or 5) for the separation of a gas stream

(21) containing methane C, components C, components

and heavier hydrocarbon components into a volatile residue

gas fraction (29 in Fig. 4, 29b in Fig. 5) and a relatively less

volatile fraction (30b) containing said C, components, C,

components and heavier hydrocarbon components or said C1

components and heavier hydrocarbon components, compris-

ing the steps of:

said gas stream is cooled (10, 10a, 11, 12, 13) underpres-

sure to provide a cool stream (21a);

said cooled stream is expanded (16, 17) to a lower pres-

sure whereby it is further cooled; and

said further cooled stream is fractionated at said lower

pressure whereby the major portion of said C, components,

C, components and heavier components is recovered in said

relatively less volatile fraction;

the improvement wherein said gas stream is cooled suffi-

ciently to partially condense (15) it; and

said partially condensed gas stream is separated thereby

to provide a vapor stream.(24) and a condensed stream (28);

said vapor stream is thereafter divided into gaseous first

[25) and second streams (26);

said gaseous first stream (25) is combined with at least a

portion of said condensed stream to form a combined stream

and said combined stream is cooled to condense substantially

all of it and is thereafter expanded to said lower pressure

whereby it is further cooled;

said expanded cooled combined stream is thereafter sup-

plied at a first mid-column feed position to a distillation col-

umn in a lower region of a fractionation tower (19);

said gaseous second stream is expanded to said lower pres-

sure and is supplied to said distillation column at a second

mid-column feed position;

a distillation stream is withdrawn from an upper region of

said tower and is warmed;

said warmed distillation stream is compressed to higher

pressure and thereafter divided into said volatile residue gas

fraction and a compressed recycle stream;

said compressed recycle stream is cooled sufficiently to

substantially condense it;

said substantially condensed compressed recycle stream

is expanded to said lower pressure and supplied to said frac-

tionation tower aL a top feed position; and

the quantity and pressure of said compressed recycle stream

and the quantities and temperatures of said Iced streams to

the column are effective to maintain tower overhead

temperature at a temperature whereby the major portion of

said C2 components, C, components and heavier hydrocarbon

components is recovered in said relatively less volatile

fraction.

(Complete Specification 60 Pages.

Drawings 10 Sheets)

Int. CI.^J : B 07 B.

I K5965

Ind. Cl. : 167.

METHOD OF MANUFACTURE OF ALUMINIUM

OXIDE POWDER FROM PRIMARY ALUMINIUM OXIDE

AND A STRIPPING DEVICE THEREOF.

Applicant ; ABB FLAKT AB. OF SICKLA ALLE 13.

NACKA. S-120 86 STOCKHOLM, GERMANY.

Inventor : DR. LOTHAR SCHUH & DR. HELGE

JANSEN.

Application No. 1674/Cal/95 filed on 19-12-95.

Appropriate office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Culeuiia.

2 Claims

Method of manufacture of aluminium oxide powder (25)

from primary aluminium oxide, by removing impurities (35)

which adhere to the surface of powder particles comprising

the steps of:

PART III—SEC 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

597

(a) the primary aluminium oxide (25) with paniculate

impurities (35) is introduced into the stripping device (2) and

is directed against a surface of the impact blade (2P)

(b) and with the aid of the striking mechanism (2R) of

said stripping device (2), said aluminium oxide powder (25)

is directed with a speed of 20 to 30 m/s agpinst impact blades

(2P) rotating in opposite direction to the striking mechanism

(2R),

(30) having a size of > 10 urn are separated from the purified

aluminium oxide powder (31) having a size < 10 urn and the

impurities (35) with the aid of an air sifter (3) and/or a cy-

clone (4),

(d) purified aluminium oxide powder (30) having a size

jf >10 urn are then fed to a smelting electrolysis for the pro-

duction of aluminium,

(e) and the aluminium oxide powder (31) having a size

< 10 urn and the impurities (35) are fed to a tip or are further

processed as raw material

(Complete Specification 11 Pages

Drawings 4 Sheets)

Int C1⁴.B62D9/O2

185966

Ind Cl. . (LII)—-132D

A SELF-BALANCING VEHICLE WITH AT LEAST

THREE WHEELS

Applicant

BRINKS WESTMASS B V OF GROTE

RIETHURE 10, NL-3273 LC WESTMASS, THE NETHER-

LANDS.

Inventors

1 VAN DEN BRINK, CHRISTOPHER

RALPH, 2. VAN DEN BRINK, ANTHONIE 3 KROONEN,

HENDRIK MARINUS

Application No 1682/Cal/95 filed on 20-12-95

Appropriate office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta

19 Claims

A self-balancing vehicle with at least three wheels resting

on the ground, at least two of which wheels (2) are arranged

on either side of the centre of gravity with respect to the lon-

gitudinal axis of the vehicle, and at least one ot which wheels

(3) is directionally controllable, and wherein at least one sec-

tion ot the vehicle (9) is tillable about the longitudinal axis ot

the vehicle and a sensor (7) for the measuring the magnitude

and/or the direction ol the load, tor the purpose ot producing

and/or mamiaining a change in direction ol the directionalh

controllable wheel O) duung travel jnd/oi loi measuring

the magnilude and/or the direction ol u chanue in diriLlntn nl

the directionally controllablc wheel O) duiing travel I^UNI

nected to a control element lor controlling ihe ai Icasi one

directionally controllable wheel (3), and a power assisted tilt

element is provided for tilting said vehicle section about the

longitudinal axis of the vehicle, which till element is con

nected to the sensor (7), in order to produce a lilt as a lunc

tion ot the registration by the sensor (7)

(Complete Specification 27 Pages

Drawings I I Sheets)

Int. CP A47K 10/32

185967

Ind Cl

23 B, H

A DEVICE FOR DISPENSING A CORELESS ROLL OF

AN ABSORBENT CONSUMER PAPER PRODUCT

Applicant KIMBERLY-CLARK WORLDWIDE INC OF

401, NORTH STREET, NEENAH, WISCONSIN 54956,

UNITED STATES OF AMERICA

Inventors

1 NATHAN D BLOCH, 2 JOSEPH

MITCHELL, 3 EDWARD J. O'BRIEN, 4 BRUCE M

GEMMELL 5. RICHARD D KLEY

Application No 1722/Cal/95 filed on 26-12-95

(Convention No 08/395, 327 filed on 28-2-95 in U S A )

Appropriate office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta

598

THE GAZETTE OF INDIA, MAY 26. 2001 (JYAISTHA 5. 1923)

IP\KI HI—SK ?

24 Claims

A device for dispensing a coreless roll of an absorbent

consumer paper product such as toilet tissue comprising :

a frame (14);

mounting means (16) for permitting the frame to be

mounted to a stationary surface such as wall; and

coreless roll securing means (18,78) for securing a coreless

roll of toilet tissue for rotation within the frame, said coreless

roll securing means comprising at least one projection that is

constructed and arranged to penetrate into the coreless roll

between adjacent layers of the coreless roll so as to prevent

radial displacement of the coreless roll with respect to said

frame during use, whereby an ecologically responsible

coreless roll of absorbent paper product can be dispensed

without fear of radial displacement as confidently as a con-

ventional cored roll of product can be.

(Complete Specification 15 Pages.

Drawings 5 Sheets).

Int. C!>:F 25 D 31/00.

185968

Ind Cl : 50-F.

AIR TREATMENT APPARATUS.

Applicant: FRIGOSCANDIA EQUIPMENT AB OF BOX

913 (RUSTHALLSGATAN 21), S-25109 HELSINGBORG,

SWEDEN.

Inventor: SVEN-OLLE ROTHSTEIN.

Application No. 282/Cal/96 filed on 16-2-96.

(Convention No. 9500688.8 on 23-02-95 in Sweden).

Appropriate office for'Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta.

10 Claims

An air treatment apparatus comprising a housing (1) which

includes an elongate trough (18) for receiving products that

are to be air-treated, a heat-exchanging battery (22) for con-

ditioning the air used in the air treatment, and a fan assembly

(24) for generating an air flow which, for the purposes of the

air treatment, circulates along a closed path that, apart from

the fan assembly, extends up through the elongate trough and

through the heat-exchanging battery, characterised in that the

housing (1) has a casing comprising three elements (2-4)

which are pivotable in relation to each other about axes (9,

15) parallel to a longitudinal direction of the elongate trough

(18) and which are made up of a one-piece lower element (2)

supporting the elongate trough, the heat-exchanging battery

(22) and the fan assembly (24), a one-piece rear element (3).

preferably of dome shape, forming a first side wall and being

pivotable about a horizontal shaft (9) at the upper edge thereol

so as to provide access to the heat exchanging battery (22)

and the fan assembly (24) from outside the casing, and a one-

piece upper element (4), preferable of a hood-like shape,

forming the top (10) of the casing as well as at least one up-

per portion (11) of a second side-wall, and being pivotable

about the axis of horizontal shaft (15) fixed to the lower ele-

ment (2) so as to provide access to the elongate trough (18)

from outside the casing.

(Complete Specification 8 Pages.

Drawings 3 Sheets)

Int. C1. ⁴F 16L3/14.

185969

Ind. Cl. : LXIV-76B.

LEVER TYPE CLAMP STRUCTURE.

Applicant

HANS OETIKER AG MASCHINEN UND

APPARATEFABRIK OF OBERDORFSTRASSE 21, CH-

8812 HORGEN, SWITZERLAND.

Inventor: OETIKER HANS.

Application No. 352/Cal/96 filed on 27-2-96.

(Convention No. 08/396, 255 filed on I-3-95 in U.S.A.)

Appropriate office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta

PART III—SEC 2]

THE GAZETTE OF INDIA, MAY 26 2001 (JYAISTHA 5, 1921)

5Qy

16 Claims

A lever type clamp structure, comprising clamping band

m^ans (II, 11', 30, 40, II¹, 60), a level type band tightening

closure mechanism (20, 120) comprising a relatively fixed

part (21, 22a, 22b, 121, 122a, |22b) and a lever part (25,

125) relatively movable with respect to said relatively fixed

part, said relatively fixed part having a base portion (21, 121)

and two side wall portions (22a, 22b, 122a, 122b) integral

with extending upwardly from said base portion at subsian

tia)ly right angle, said base portion being provided with two

slots (21', 21", 122', 122") extending transversely to the lon-

gitudinal direction of the clamping band means, said lever

part having two leg portions (25a, 25b) defining an elongated

opening (28) interrupted intermediate its ends by a Lrans

versely extending cross web (27), two mutually oppositely

and outwardly directed pivot members (26a, 26b) in ihe area

of the open end of said elongated opening (28) which are

adapted to pivotally engage in corresponding pivot openings

(29a, 29b) in said side wall portions, one end section (lib,

41b, 61a) of said clamping band means comprises tolerance

compensating undulation means (17, 42, 64) and said one

end section (1 lb, 41b, 61a) extends through one (21", 122')

of said slots from above, said undulation means (17, 42, 64)

being so located in said end section (11 b, 41 b, 61 a) that when

the end section is bend back upon itself, the undulation means

are covered from below by the remaining underlying end

section (1 lb' 41B, 61b) of said clamping band means

(Complete Specification 25 Pages

Drawings 3 Sheets)

Int. C l ⁴. A 61 K 35/78

185970

Ind. Cl

55 E4

A PROCESS FOR PREPARING A HERBAL COMPO

SITION FOR THE TREATMENT OF HYPERTENSION

Applicant ABDUL MUEED OF 1 -A, SANDAL STREET,

CALCUTTA-700016

INDIA

Inventor ABDUL MUEED

Application No. 815/Cal/99 filed on 29-9-99

Appropriate Office for Opposition Proceedings (Rule 4,

Patent Rules 1972) Patent Office, Calcutta

7 C laims

A process loi prtparing a herbal composition tor the lieat

ment ot hvpeittnsmn compiising the steps ol

— separately piepanng extracts ol the herbal ingredients

DI Rauwolfiaserpentina, Junipei communit, Zeamays stigma

Cicer anelinum husk, Hoideum zulgarc Shora kalmi in a

solvent, alcohol or water

— concentrating and drying the said extracts by heating,

or in any other conventional manner

— mixing the extracts in following proportions

Ingredients

Rauwollia scrpcntina

Juniper communis

7eamays stigma

Cicer anetinum husk

Hordeum zulgare

Shora kalmi

Quantity by parts

50 75 ing

0 5-1 5 mg

40-60 mg

45—6*S mg

20-35 mg

1 5-2 5mg

ll desned homogenizing in any Known manner the said

composition io e n , m e uniformity and ihuapeuhc \alue ol

the composition and adding piuleleninned quantity ol hllei

and binders

(Complete Specification I ^ Pages

Di aw ings Sheet—Nil)

Ind Cl

I 2 9 O

185971

Int Cl⁴ B26F 1/00

AN IMPROVED ON LINE HOT MARKING SYSTEM

FOR BILLET MILL PRODUCTS

Applicant STEEL AUTHORITY OF INDIA LTD RE

SEARCH & DEVELOPMENT ChNIRL FOR IRON &

STEEL, DORANDA, RANCHI, HAVING ITS REGIS

TERED OFFICE AT I SPAT BHAWAN, LODI ROAD NEW

DELHI-110003

Inventors

RAVI RANJAN PRASAD—INDIA

BASUDEO ROY—INDIA & SUDHAKAR JHA—INDIA

Application for Patent No 148/Dcl/92 tiled on 21 2 92

Complete left aftei provisional filed on 23 9 92

Appropriate office tor Opposition Proceeding (Rule 4

Patent Rules 1972) Patent Olfiee Branch New Delhi s

3 Claims

An improved on-line hot marking system tor billet mill

products, the system being capable ot marking the products

without the need for stopping their motion and characterised

in that the system comprises a pendulum 4 having the mark-

ing head 5 fitted with a damping mechanism and a casette

containing the letters to be marked on the billets or blooms 6

600

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

[PART III—SEC. 2

carried over a motorised run-out roller table 3 in the direc-

tion of the pendulum and at a level to be struck by the mark-

ing head, the pendulum being freely swingable over the roller

table in a vertical plane by means of the arm 1 rotatably held

in a horizontal plane in the vertical structure 2, the said com-

ponents of the system being arranged to operate in an inter-

dependent manner.

(Provisional Specification 10 Pages.

Drawings 2 Sheets),

(Complete Specification 13 Pages. Drawings Sheet—Nil).

Ind.Cl. : 401

185972

Int. Cl.⁴: C 07C, 55/00.

A PROCESS FOR THE PREPARATION OF A COLOUR

DETECTION TEST STRIP USEFUL FOR THE DETEC-

TION OF BUTTER YELLOW, A TOXIC ADULTERANT,

IN EDIBLE OILS,

Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAF1MARG, NEW DELHI-110001, INDIA,

AN INDIAN REGISTERED BODY INCORPORATED

UNDER THE REGISTRATION OF SOCIETIES ACT.

Inventors : SUBHASH KUMAR KHANNA—INDIA,

MUKUL DAS—INDIA & PRASANTA KUMAR RAY-

INDIA.

Application for Patent No 309/Del/92 filed on 8-4-92,

Appropriate office for opposition proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005,

3 Claims

A process for the preparation of a colour detection test

strip useful for the detection of Butter, yellow, a toxic adul-

terant, in edible oils which comprises impregnating by known

methods a filter paper having appropriate dimensions with a

solution of an organic acid selected from maleic acid, oxalic

acid, tartanc acid, citric acid, and succinic acid in the con-

centration range of 0.43 to 5N, removing the said strip from

the solution and drying the paper at room temperature.

(Complete Specification 8 Pages.

Drawing 1 Sheet).

Ind.Cl.: 129

185973

Int. C1.⁴:C22C, 31/28

AN IMPROVED PROCESS TO OBTAIN AT LEAST

ONE METALLIC PHASE FROM A PHASE MIXTURE.

Applicant : BERND KOS. OF ENDRESGASSE 11, A-

8700 LEOBEN, AUSTRIA AND HARALD MARHOLD. OF

STOLLENWEG 11/10, A-8700 LEOBEN, AUSTRIA.

lnventor(s) : BERND KOS—AUSTRIA & HARALD

MARHOLD—AUSTRIA.

Application for Patent No. 0597/Del/92 filed on

10-07-92.

Appropriate Office for opposition proceedings (Rule 4

Patents Rules 1972) Patent Office Branch, New Delhi-110005

18 Claims

An improved process to obtain at least one metallic phase

of the kind such as herein described from a phase mixture

constituting said at least one metallic phase and at least one

non-metallic phase,,said phase mixture being one of slag,

salt slag, dross, residues and wastes, said method comprising

cenLrifuging said phase mixture in a centrifuge mould so as

to cause said metallic phase to be radially dispersed while

heating said mixture within a temperature range which is

above the melting temperatures or melting ranges ot the

metallic phases, characterized in thai,

(i) in a batch-wise separation, in a first process phase, the

metal/non-metal phase mixture is fed into said centnluge

mould, heating at least once to a temperature within the melt-

ing temperature range of the metallic phase to be separated

and maintaining said melting temperature while radially ac-

celerating said melted metallic phase at least a lorce of 10 g

until a required degree of de-metallisation of said phase mix-

ture is achieved and that,

(ii) in a second process phase maintaining the radial ac-

celeration and lowering said temperature whereby the metal-

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

601

lie phase that has separated from said phase mixture solidi-

fies and is* easily removed from the periphery of the mould

after being brought to handling temperature as at least one

body whose outer surface corresponds, essentially to the shape

of the inside of the mould.

(Complete Specification : 21 Pages.

Drawings 4 Sheets)

Ind. Cl. :40B.

185974

Int. Cl.⁴ : C04B—33/00.

A PROCESS FOR THE PREPARATION OF NEW CE-

RAMIC SUBSTRATES USEFUL FOR THE PREPARA-

TION OF SUPERCONDUCTING FILMS

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHI-110001,

INDIA AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT (ACT XXI OF 1860).

Inventors): PROF. JACOB KOSHY—INDIA, J1JIMON

KUMPUKKATTU THOMAS—INDIA, JOSE KURIAN—

INDIA, DR. YOGENDRA PRASAD YADAVA—INDIA &

DR. ALATHOOR DAMODARAN—INDIA.

Application for Patent No. 1274/Del/92 filed on 31st

Dec., 92.

Complete left after Provisional Specification filed on

29.06.93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

4 Claims

A process for the preparation of new ceramic substrate of

the formula REBa^MO^ where RE represents rare earth met-

als and M represents metals like Nb, Sb, Sn, Hf, Zr, useful for

the preparation of superconducting films which comprises,

(I) reacting salts of the rare earth metals such as oxides, ni-

trates, carbonates, barium and Nb, Sn, Sb, Hf or Zr in an

organic medium such as alkanol, acetone.

(ii) Pressing the resultant mixture in the form of pellets.

(iii) Calcining the pellets by heating at a temperature in the

range of 1000°C to 1200°C to form a highly homogeneous

mixture.

(iv) grinding the calcined material and forming into a sub-

strate at a pressure in the range of 3 to 6 tones/cm¹ and

sintering at a temperature of 1200 to 1600°C to obtain

desired substrate.

(Provisional Specification

<n Pages

Duwing Shecls-04)

(Complete Specification

12 Pages

Drawing Shcols-6)

Ind.Cl

88D

IK5<J7<i

Int C1,⁴:F17D 3/00, 3/12

ADDITIVE INJECTOR APPARATUS

Applicant THE LUBRIZOL CORPORATION, A COR-

PORATION ORGANISED UNDER THE LAWS OF THE

STATE OF OHIO, UNITED STATES OF AMERICA, OF

29400 LAKELAND BOULEVARD, WICKLIFFH, OHIO

44092—2298, U S.A

Inventor(s)

ALFRED PATRICK HAYDEN--U S A

PATRICK LAWRENCE HAYDEN—U S A , CHARLfcS

MAURICE MILLER—U S A

Application for Patent No 25/Del/93 filed on 12 m

Appropriate Office for Opposition Proceedings (RUIJ 4

Patents Rules 1972) Patent Office Branch, New Delhi

110005

3 Claims

An additive injector apparatus for injecting a controlled

amount of a first fluid into a main stream of a second fluid,

characterized in that the additive injector apparatus com-

prises :

an explosion-proof housing (60) having a window (63)

through which is transmittable electromagnetic energy en-

coded with information;

a first fluid flow line (23) for pas&age of the first fluid to a

flow passage for the second fluid;

a valve (24) for controlling the flow of the first fluid

through the first fluid flow line (23), and

electronic means (58) for controlling the apparatus, the

electronic means (58) being contained within the housing (60)

and comprising :

602

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5 1921)

IPXRI III—Sic 2

receiver means (154) receiving the information encoded

electromagnetic energy when transmitted through the win-

dow, (61)

signal processing means (100) for decoding information

included in the electromagnetic energy, and

control means (101) for carrying out at least one predeter-

mined function based on the decoded information,

wherein the receiver means (154) is coupled to the signal

processing means (100) and the signal processing means is

further coupled to the control means (101)

(Complete Specification

29 Pages

Drawing Sheets-7)

Ind Cl

32E

185976

Int Cl⁴ C08L, 5/08

METHOD OF MANUFACTURING AN ELASTOMER

USING CHITOSAN REINFORCEMENT

Applicant THE GOODYEAR TIRE & RUBBER COM-

PANY, A CORPORATION ORGANISED UNDER THE

LAWS OF THE STATES OF OHIO, UNITED STATES OF

AMERICA, OF 1144 EAST MARKET STREET, AKRON,

OHIO 44316-0001, UNITED STATES OF AMERICA

Inventors

DEBORAH ANN TUNG—U S A AND

RICHARD GEORGE BAUER—U S A

Application for Patent No 44/Del/93 filed on 20th Jan ,

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005

3 Claims

A method of manufacturing an elastomer using ehitosan

reinforcement for use in elastomenc products compnsing the

steps of

(a)

deacetylating chitin using an hydroxyl solution by

stimng said chitin in said solution for two hours at

140 degrees centigrade pioducing chuosan

(h)

dissolving said chuosan in weak acid io pioducc a

chitosan solution

(c)

mixing said chilosan solution with a Lonvcnimii.il

coagulating solution adapted to coagulate a laicx

(d)

preparing in a conventional manner a latex solution

of an elastomer of the kind as herein described

(e)

heating said coagulating solution adapted to eoagu

late said latex to a temperature of 70 to 80 degrees

C, and

dripping said latex solution into said coagulating

solution said latex thereby incorporating chilosan

fibers therein upon coagulation

(g)

isolating the chitosan/rubber product, and mixing

said chitosan/rubber product with additional elas

tomer to obtain an elastomer containing 5 to 30 parts

by weight per hundred parts by weight rubber (phr)

of chitosa/i fibers

(Complete Specification 21 Pages

Drawing Sheets 3)

Ind Cl

70C4

IHS977

Int Cl⁴ HO U 29/04

AN IMPROVED PROCESS FOR THE PREPARATION

OF SINTERED POROUS REFRACTORY METAL CATH-

ODE MATRIX

Applicant COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAFI MARG, NEW DELHI 110001 INDIA

AN INDIAN REGISTERED BODY INCORPORATED

UNDER THE REGISTRATION OF SOCIETIES ACT (ACT

XXI OF 1860)

Inventors,

ASHOK KUMAR CHOPRA, MAHESH

KUMAR & RAM NIWAS NAIK

Application for Patent No 68/Del/93 filed on 28 1-91

Complete left after Provisional specification tiled on

13-5-93

Appropriate Office for Opposition Proceedings (Kule 4

Patents Rules 1972) Patent Office Branch New Delhi 110005

8 Claims

An improved process for the preparation ot sintered po

rous refractory metal cathode matrix which comprises

(a) forming non-fragile pellets ol the conventional emis

sive compound or its mixtuie by conventional ineth

ods,

(b) placing the said pellets formed over the re I rat lory

metal matrix, which is to be impregnated,

compound in a chamber kept in vacuum or in an inert/

reducing atmosphere by using an Inert gas which does

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

603

not react with the matrix or the emissive compound,

at a temperature in the range of 1700 ± 50°C,

(d) rubbing or scrubbing the excessive emissive chemical

from resultant impregnated refractory metal cathode

matrix by conventionally used compatible methods to

get sintered powder refractory metal cathode matrix.

(Provisional Specification : 7 Pages).

^Complete Specification : 9 Pages.

Drawing Sheets : 3)

Ind. Cl. ;39C

185978

Int. Cl.⁴:C01B—21/082.

A METHOD FOR THE MANUFACTURE OF STABI-

LIZED AMINE OXIDE.

Applicant : ALBRIGHT & WILSON LIMITED, A

BRITISH COMPANY, OF P.O. BOX 3, 210-222 HAGLEY

ROAD WEST, OLDBURY, WARLEY, WEST MIDLANDS

B68 ONN, ENGLAND.

Inventor(s): MICHAEL BLEZARD—ENGLAND, GLYN

RONALD JONES—ENGLAND, MOHARAM GHADIMI—

ENGLAND.

Application for Paten No. 81/Del/93 filed on 29.1,93.

Convention Date 31,1,92/9202057.7/UK.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

16 Claims

A method for the manufacture of stabilized amine oxide

having lower concentration of nitrosamines and nitrites, said

method comprising reacting a tertiary amine of the kind such

as herein described with hydrogen peroxide in the present of

a synergistic stabilizers comprising at least 0.05% by weight

of a carbonate or bicarbonate and at least 0.005% by weight

of a phosphonate at a temperature of from 2"C to 85"C,

(Complete Specification : 19 Pages

Drawing Sheet: Nil)

Ind. Cl. : 50CD.

186979

Int. C1.⁴:F25C 1/00,

AN IMPROVED MOULD FOR MAKING ICF.-CREAM

AND THE LIKE.

Applicant : NEELKANTH RATNAKAR DONGRE. AN

INDIAN HAVING OFFICE AT C-37. CONNAUGHT

PLACE, NEW DELHI, INDIA

Inventor . NEELKANTH RATNAKAR DOMCRE--

(INDIA).

Application for Patent No. 12O/Del/93 filed on 12 2 93

Appropriate Office for Opposition Proceedings (Rule 4,

Patents"""Rules 1972) Patent Office Branch, New Delhi-

110005,

8 Claims

An improved mould for making ice-cream, iced lollies and

the like comprising .

—a body portion and one or more handle portions,

-the said body portion having a platform pan with one or

more openings leading to hollow containers correspond-

ing to each of said openings extending on one side ol the

plane of such platform part, wherein,

4—77 GI/2001

604

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

[PART III—SEC 2

—each of said handle portion corresponding to each opening

and container and having a stick for holding the iced lolly,

a grip and a walled element for collecting droplets of

melted ice,

—the said walled element having an aperture with an inte-

gral mouthpice for sucking such melted ice,

—the said handle* portions being used cooperatively with the

body portion so that a desired liquid in the hollow con-

tainer upon being frozen forms around the said stick of

each of said handle portions and is removed along with

the said handle portion.

(Complete Specification : 5 Pages.

Drawing Sheets : 3).

Inc.Cl. :B41F 1/00.

185980

Int. Cl.⁴: 154D.

INTAGLIO PRINTING MACHINE.

Applicant: DE LA RUE GIORI S.A. 4 RUE DE LA PAIX

1003 LAUSANNE, SWITZERLAND, A COMPANY

ORGANISED AND EXISTING UNDER THE LAWS OF

SWITZERLAND.

Inventor : GERMANN ALBRECHT JOSEF—GER-

MANY.

Application for Patent No. 179/Del/93 filed on 1,3 93.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules 1972) Patent Office Branch, New Delhi-

110005.

10 Claims

An intaglio printing machine having a plate cylinder (2)

carrying at least one printing plate, an impression cylinder

(1) cooperating with said plate cylinder (2), a wiping device

(3) cooperating with the plate cylinder, a color-collect cylin-

der (8)fStencil rollers (10) and inking units (11) inking these

stencil rollers the plate cylinder, impression cylinder and wip-

ing device being mounted in a first machine stand (I), wherein

the stencil rollers (10) and their inking uniis (1 Dare mounted

in a second machine stand (II), which is adjustable in a direc-

tion oriented perpendicularly to the roller axes, the color col-

lect cylinder (8) is mounted in a third machine stand (III)

which can be removed from the space between the first and

second machine stands.

(Complete Specification

11 Pages

Drawing Sheels 5)

Ind. Cl. : 14 A 1 C

185981

Int. Cl.⁴; H 01 L 31/00

PROCESS FOR THE MANUFACTURE OF A MULTI-

LAYER PHOTO-VOLTAIC DEVICE

Applicant : BP SOLAR LIMITED, A BRITISH COM-

PANY OF BRITANNIC HOUSE, 1 FINSBURY CIRCUS,

LONDON EC2M 7BA* ENGLAND

Inventor(s)

• DANIEL ROBERT

JOHNSON-

ENGLAND, SENER OKTIK— ENGLAND, MEHMET

ERSIN OZSAN—ENGLAND, MICHAEL HOLMES

PATTERSON—ENGLAND.

Application for Patent No 1028/Del/92 hledon()9 II 92

Convention Application No 9121684 4/7 I 1 91/U K

Appropriate Office for Opposition Proceeding Rule 4. (Pat-

ents Rules 1972) Patent Office Branch. New Delhi-5

14 Claims

Process for the manufacture of a multilayer photo-vol-

taic device for use in the manufacture of a photovoltaic

cell, and comprising a p-type IIB/VIB semiconductor layer

and a conductive layer, said process comprising the steps of

(a) Prouducing as herein described a p-type IIB/VIB

semiconductor layer having a surface which is sub-

stantially free of oxide groups,

(b) optionally, depositing said semiconductor layer onto

said conductive layer.

(i) depositing as herein described a viscous liquid

containing a Group IB metal salt on said sur-

face

(n) heating as herein described the resulting deposit

to form a dried layer

(in) removing said dried layer,

(iv) washing as herein described said surface to re-

move residual by-products lormed during a

preceding step, and

(v) drying said surface; and either

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

605

(d) depositing a conductive layer onto the dried surface

of step (c) (v), or

(e) depositing onto the dried surface of step(c) (v), a

second p-type IIB/VTB semiconductor layer which

is thicker than the p-type IIB/VIB semiconductor

layer of step (a).

(Complete Specification : 13 Pages. Drawing Sheet : Nil),

Ind. Cl. : 108 B,.

185982

Int. Cl.⁴ : C 22B—15/00.

AN IMPROVED PROCESS FOR THE EXTRACTION

OF COPPER FROM CHALCOPYRITE.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCH, RAFI MARG, NEW DELHH 10001.

INDIA, AN INDIAN REGISTERED BODY INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventor(s) : SANJAY PRASAD—INDIA, BANSHI

DHAR PANDEY—INDIA.

Application for Patent No. OI96/Del/93 filed on 3.3.93.

Appropriate Office for Opposition Proceedings Rule 4,

(Patents Rules, 1972) Patent Office Branch, New Delhi-

110005.

10 Claims

An improved process for the extraction of copper from

chalcopyrite which comprises :

(i)

Sulphatising the ground chalcopyrite ore/concen-

trate maintaining the temperatutre in the range of

400 to 75O"C by passing steam and oxygen mix-

ture for a period of 30 to 120 minutes,

(ii)

Quenching the sulphated product in water,

(iii)

Leaching the slurry with hot water at a tempera-

ture of 50 to 100°C having a solid to liquid ratio

ranging from 1:5 to 1:12 (wt by volume) for a

period in the range of 30 to 90 minutes,

(iv)

Filtering the leach liquor to recover the metallic

values in solution as sulphate,

(v)

Recovering metal values from leach liquor by any

known electrowinning process.

(Complete Specification : 14 Pages. Drawing Sheet : Nil).

Ind. Cl. : 32C.

185983

Int. Cl.⁴ : C011D—1/29.

GRANULAR DETERGENT COMPOSITIONS.

Applicant : THE PROCTER & GAMBLE COMPANY,

A CORPORATION ORGANIZED AND EXISTING

UNDER THE LAWS OF THE STATE OF OHIO, UNITED

STATES OF AMERICA OF ONE PROCTER & GAMBLE

PLAZA, CINCINNATI, STATE OF OHIO 45202, UNITED

STATES OF AMERICA.

Inventor(s) : FIONA SUSAN MACBEATH,—GB AND

SUZANNE POWELL—GB.

Application for Patent No 206/Del/93 died on 03rd

March, 93.

Covention Application No 92051H9 5/UK/KMM 92

Appropriate Office for Opposiion Proceedings (Rule 4

Patents Rules 1972) Patent Office Branch. New Delhi-

110005.

23 Claims

A granular detergent composition having a density greater

than 55Og/lilre and formed of a plurality of separate par-

ticulate components, wherein at least one particular com-

ponent comprises •

(a) from 5% to 60% by weight of the components of a

surfactant system consisting essentially of :

(i) a primary anionic dr non-ionic surfactant selected

from :

(1) a C14-C2(l alkyl sulfate salt;

(2) an aliphatic Cl2-C,, alkane sulfonate salt,

(3) a C|2-C2(| alkyl methyl ester sulfonate salt;

(4) a polyhydroxy fatty acid amide having the formula

R^fi

N -

where R¹ is, H, C,-C4 hydrocarbyl, 2-hydroxyethyl, 2-

hydroxyethyl, or a mixture thereof, R" is Cu—Clf hydrocarbyl

and Z is a poly hydroxyhydrocarbyl having a linear

hydrocarbon chain with at least 3 hydroxy groups directly

connected to said chain or an alkyoxylated derivative

thereof;

and mixtures of any of the foregoing

(ii) a water soluble Cn-C11( alkyl ethoxysulfate salt con-

taining an average of from 1 to 7 ethoxy groups per

mole;

said primary anionic or non-ionic surfactant or mixtures

thereof and said water soluble CM-C]B alkyl ethoxysulfate

salt being in intimate admixture and the weight ratio of the

primary anionic or non-ionic surfactant or mixtures thereof

to the alkyl ethoxysulfate salt being from 2 . I to 19 . 1

provided that the level of the alkyl ethoxysulfale salt is from

0.25% to 10% by weight of the component;

oOb

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

[PART III—Sir 2

(b) fmm 15% to 95% by weight of the component of an

organic und/or inorganic builder salt or a mixture of such

salts; and

nents selected from additional paniculate components, addi-

tional non-ionic surfactants, water and mixtures thereof,

(Complete Specification : 57 Pages.

Drawing Sheets : 4).

Ind.Cl. • 136 E,F, I

185984

Int. Cl.⁴: B 30B 15/02

A PROCESS FOR THE PREPARATION OF CELLU-

LOSE MOULDINGS AND A DEVICE FOR CARRYING

OUT THE SAID PROCESS.

Applicant : LENZING AKTIENGESELLSCHAFT, A

COMPANY ORGANISED AND EXISTING UNDER THE

LAWS OF AUSTRIA, OF A-4860 LENZING, AUSTRIA.

inventor^) ; STEFAN ZIKELI—AUSTRIA ERNST

RAUCH—AUSTRIA HERMANN KOBERGER—AUS-

TRIA FRIEDR1CH BCKER—AUSTRIA HARTMUT

RUF—AUSTRIA RAIMUND JURKOVIC—AUSTRIA

FRANZ SCHWENNINGER—AUSTRIA.

Application for Patent No. 2l7/Del/93 filed on 5.3.93..

Appropriate Office for Opposition Proceedings (Rule 4,

Patent;, Rules 1972) Patent Office Branch, New Delhi-

110005.

7 Claims

A process for the preparation of cellulose mouldings com-

prising the steps of:

passing a hot solution of cellulose in a tertiary amine-ox-

ide by passing the cellulose solution through a spinneret char-

acterized by.

cooling the hot solution by exposing it to at least one gas

stream, wherein the direction of spinning is essentially at right

angles to the gas stream,

introducing the cooled solution into a precipitation bath

thereby forming a cellulose moulding, whereby cooling of

the hot solution takes place immediately after the moulding

process and before introduction into the bath.

(Complete Specification :13 Pages

Drawing Sheet: 3).

Ind.Cl: 2O5H

185985

Int. Cl.⁴: B 29D 30/06

A PNEUMATIC TRUCK TIRE.

Applicant: THE GOODYEAR TIRE & RUBBER COM-

PANY, A CORPORATION ORGANIZED UNDER THE

LAWS OF THE STATE OF OHIO, UNITED STATES OF

AMERICA, HAVING PRINCIPAL PLACE OF BUSINESS

AND A POST OFFICE ADDRESS AT 1144 EAST

MARKET STREET, AKRON, OHIO 44316-0001,

U. S. A.

Inventor(s) : PEDRO (NMN) YAP—U.S.A., ALAN

PHILIP DALE—U.S.A. AND GUY (NMN) DAUPHIN—

U.S.A.

Application for patent No. 235/Del/93 filed on

11.3-93.

Appropriate Office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-

110005.

6 Claims

A pneumatic truck tire (10) comprising a pair of axially

spaced annular beads (12) a plurality of carcass* plies (II)

wrapped around said beads (12), a plurality of belt plies

(20, 22, 24, 26) disposed over said carcass plies (11) in a

crown area of said tire, tread rubber (16) having a width

of 200 to 450mm (8 to 18 inches) disposed over said belt

plies (20, 22, 24, 26), and sidewalls (14) disposed between

said tread rubber (16) and said beads (12), said sidewalls

(14) and tread rubber (16) meeting in shoulder areas of said

tire (10), and an overlay strip (32) having a width of 25

to 76mm (1 inch to 3 inches) disposed in each shoulder

area of said tire (10), a gum rubber wedge (30) being

disposed between axially outer belt edges (33, 36) of

a second (22) and third (24) said belt plies (20, 22, 24, 26)

and said overlay strip (32) strip overlaps said wedge

(30).

PART III—SEC. 2]

THE GAZETTE OF INDIA. MAY 26, 2001 (JYAISTHA 5, 1923)

607

(Complete Specification : 22 Pages

Drawing Sheets : 2).

Ind. Cl. :64B3

185986

Int. C1.VH01R 15/10

A SOCKET FOR USE FOR ELECTRICAL CONNEC-

TIONS.

Applicant: SANDEEP KUMAR DOOMRA, AN INDIAN

NATIONAL OF FLAT NO. 32, POCKET NO. 3, MAYUR

VIHAR, PHASE-1, DELHI-110091. INDIA.

Inventor(s): SANDEEP KUMAR DOOMRA—INDIA.

Application for Patent No. 277/Del/93 filed on 22.3.93.

Appropriate Office for opposition proceedings Rule 4,

(Patents Rules 1972) Patent Office Branch, New Delhi-

1*0005.

(5 Claims)

A socket for use for electrical connections comprising

a socket outlet cover 1 to be secured with the base as-

sembly, a spring loaded shutter 7 being provided mov-

ably betweea said outlet cover' 1 and base assembly to

cover the holes 3 provided in said outlet cover 1 for

receiving the terminal pins 19 of a plug, characterised in

that a recess 1 hnnjr provided into said cover 1 to ac-

commodate the protrudcnt portion 18 of said plug, socket

contacts 4 being disposed into said base assembly, said

base assembly consists of a front and back plate 9 and

10 made of ceramic material and is secured with said

outlet cover 1, channels 11 being provided at the inner

side of said back plate for passing electric wires there-

through to said socket contacts 4.

(Complete Specification • 11 Pages

Drawing Sheets 2)

Ind. Cl. : 144E6

185987

Int. Cl.⁴: C09C 1/00, 1/28.

AN IMPROVED PROCESS FOR THE PREPARATION

OF HEAT RESISTANT ANTICORROSIVE COATING

Applicant COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAFI MARG NEW DELHI-], INDIA, AN

INDIAN REGISTRED BODY INCORPORATED UNDER

THE REGISTRATION OF SOCIETIES ACT (ACT XXI OF

1860).

Inventor(s) : MUTHIAH SELVARAJ, SULTAN SYED

AZIM AND KRISHNASWAMY BALAKRISHNAN (IN-

DIAN).

Application for Patant No. 285/Del/93 filed on 23 3 93

Complete left after Provisional specification filed on

2.6.94.

Appropriate office for opposition proceeding!) (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-10005

6 Claims

An improved process tor the preparation ot heal resistant

anticorrosive coalings which comprises dissolving 42 lo 47

wt% of asiliconeresin in 29 lo 29 5 wiOf ol a solvent SLH.II as

xylene, n, butyl alcohol adding ^ to 4wi'f ol siln.i>nc oil io

[he resin solution under stirring, adding ft in 7 ^ wi't ol

polymerised butyl titanate resin and diluting by adding I *> io

17 wt% of butanol to obtain silicone lilanute resin solution,

dispersing by known methods pigments such as titanium di-

oxide, mica, silica carbon black in the said resin solution to

obtain the anticorrosive coating

(Provisional Specification • 5 Pages

Drawing Nil Sheet)

(Complete Specification : 10 Pages

Drawing Nil Sheet)

608

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5. 1421)

|P\KI III—SU

Ind. Cl. • 144 E6

185988

Int. Cl.⁴: C09C 1/00.

AN IMPROVED PROCESS FOR THE PREPARATION

OF A HEAT RESISTANT ANT1CORROSIVE COATING

USING EPOXY—SILI—CONE RESIN.

Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAH MARC, NEW DELHI-1, INDIA, AN

INDIAN REGISTERED BODY INCORPORATED UNDER

THE REGISTRATION OF SOCIETIES ACT (ACT XXI OF

1860)

Inventor(s) . MUTHIAH SELVARAJ, SULTAN SYED

AZIM AND KRISHNASWAMY BALAKRISHNAN, (IN-

DIA).

Application for Patent No 286/Del/93 filed on 21 3 93

Complete left after Provisional specification filed on 2 6 94

Appropriate office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-

110005.

8 Claims

An improved process for the preparation of heal resistant

anticorrosive coating using epoxy sthcone resin which com-

prises,

(l)

dissolving 50 to 54.5% high molecular weight ep-

oxy resin in 27,5 to 28 wt of a solvent consisting of

1:1:1 mixture of xylene, butyl collosolve & methyl

isobutyl ketone, adding 9 to 11.5 wt% of high mo-

lecular weight silicone resin under stirring and di-

luting by adding 9 to 10wt% of xylene to obtain

epoxy-silicone resin solution, dispersing in the resin

solution pigments such as iron oxide, titanium di-

oxide, zinc oxide, talc, carbon black, mica silica

(u)

dissolving 45 to 50wt% polyamide hardenei in a

solvent such as xylene, toluene

(ni)

mixing the pigmented epoxy-silicone resin solution

obtained in step (a) with the polyamide hardener

solution obtained in step (b) in a ratio m the range

of 5:1 to 10:1 to obtain anticorrosrve heat resistant

coating.

(Provisional Specification • 6 Pages

Drawing Nil Sheet)

(Complete Specification : 12 Pages

Drawing Nil Sheet)

Ind. Cl. : 40 F.

185989

Int. Cl⁴:B01D 57/00.

AN IMPROVED METHOD FOR SEPARATING CAR-

BON FIBRES FROM THE TOWS WHICH ARE USEFUL

FOR MANUFACTURING COMPOSITES.

Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH, RAFIMARG, NEW DELHI-110001, INDIA,

AN INDIAN BODY INCORPORATED UNDER THE RhG

ISTRATION OF SOCIETIES ACT (XXI OF 1860)

Inventois BALLEMBETTU CHANDRASEKHAR PAI,

KES1UR

GUNDAPPA

SATYANARAYANA

PUTHUVEETIL SREEDHARAN ROBI (INDIA)

Application for Patent No 170/Del/91 filed on 11-4 91

Appropriate office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-

110005.

3 Claims

An improved method for separating carbon fibres Mom

the lows which are uselul for manufacturing composites which

comprises immersing ihe tows of caibon fibres in non halide

organic polai solvents or their mixtuies, and subiecling the

resultant mixtuie to ultrasonic v ibiation lor 5 sec lo 10 000

seconds sepaiatmg the fibre by conventional methods wash-

ing and drying to get separated fibres

(Complete Specification 6 Pages

Drawing Nil Sheet)

Ind. Cl. 116F

185990

Int Cl

E 04 H 6/12, 6/06

MOTOR VEHICLE PARKING APPARATUS

Applicant

BRIDE ROSSATO, an Italian citizen of" Via

Galileo Galilei 20, 10035 Mirana, Italy

Inventory): ERIDE ROSSATO—ITALY

Application tor Patent No 760/Del/93 filed on 21-7-93

Appropriate office for opposition proceedings (Rule 4,

Patents Rules, 1972) Patent Office Branch, New Delhi-10005

(9 Claims)

A vehicle parking apparatus, characterized in thai said

apparatus comprises in combination :

a pair of vertical columns (2), a plurality of platforms

shdeably (8, 8') and independently mounted on said columns,

(2) means (30, 34) for locking said platforms (8, 8') on said

columns at predetermined distances apart, a member (22, 28)

located along said columns for driving said platforms (8, 8')

said member being provided with a central control unit (22.

28) for said driving member and said locking means

(Complete Specification

13 Pages

Drawing Sheets 1)

PART III—SEC. 2]

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1923)

609

OPPOSITION PROCEEDINGS

( 1 )

An opposition has been entered by Thermax Limited, Punc

to the grant of a patent on application No. 184940 (938/Mas/

94) made by Haldor Topsoe A/S, Denmark.

(2)

An opposition has been entered by Bajaj Auto Limited,

Pune to the grant of a Patent on application No. 185043 (1224/

Mas/94) made by Honda Giken Kogyo Kabushiki Kaisha,

Japan,

RENEWAL FEES PAID

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183967 183965 183962 183145 182202 181336 177585

177574 177110 177071 175923 178895 182931 18^276

182149 182418 181465 175042 183355 I82/-¹. 180712

178425 177543 177434 175833 182956 182656 170728

181780 182647 178791 182667 168759 171555 176054

182752 180121 182652 177773 174993 183317 184446

183111 177527 181384 184157 184273 184319 184528

184529 184374 184320 184443 184280 181324 181664

178411 182337 181516 179543 179213 182294 I#3907

183904 183903 183401 18327&-183223 181706 181586

179056 177881 175582 181662 178205 183429 183226

182857 17.1138 178678 181178 183641 182954 183206

181897 181594 181016 183178 179021 176351 (72293

182666 182867 182795 172304 174000 174317 177254

177720 180322 180760 183612 183282 183891 183937

172607 174843 177258 179223 180331 180739 180740

182831 183895 183926 183932 183658 183659 183940

174628 178143 180329 180061 174774 172335 172585

178995 176689 184232 184238 181261 175446 180058

172339 173795 179737 174825 175452 180625 174827

174828 178144 179712 180328 180051 174772 174606

175607 180060 181429 181430 181480 182832 (83834

183893 183774 174635 177252 179761 184290 184283

184287 183418 175181 180055 181692 172212 175450

180326 180341 180734 183185 184007 183828 183921

183944 183946 184091 184110 172340 177454 174923

174728 167937 169550 171648 171790 172326 172333

172361 172286 178324 179095 179523 179713 180736

181262 182432 182631 184366

PATENT SEALED O N 27-04-2001

18333O*D 183600*D 1838OO*D 184331 184620* 184724

184772* 184775* 184776* 184777* 184778 184780 184781

184782 184783 184784 184786 184788 184789* 184790

184792* 184794 184795 184796 184797 184798 184799

184800 184801 184802*D 1848O3*D l84804*D 184805*D

184807*D 184808*D 184809*D 184810*D

Cal-02, Del-16, Mum-01, Chen-18

•Patent shall be deemed to be endorsed with words licence

of right under Section 87 of the Patents Act, 1970 from the

date of expiration of three years of the date of sealing,

D—Drug Patents

F—Food Patents.

REGISTRATION OF DESIGN

The following designs have been registered. They jre noi

open to inspection torn period of two years Imm ihedjte <il

registration excepi as provided lor in section 50 ol the De-

sign Act, 1911.

The date shown in the each entries is the dale registration

included in the entries •

Class 1 No, 183220, Venus Internation, 761. Industrial

Area-B, Behind Pahwa Hospital, Ludhiana-03

(P.B.) India. "HACKSAW¹¹. 16th August 2000,

610

THE GAZETTE OF INDIA, MAY 26, 2001 (JYAISTHA 5, 1921)

[PART III—SIX 2

Class 1 No. 183503. Kapman AB, A Swedesh Company,

S-811 81 Sandiviken Sweden. "HACKSAW

BLADE DISPENSER". 22nd September 2000.

Class 3 No. 183321 & 183322. Venus International, 761,

Industrial Area-B, Behind Pahwa Hospital,

Ludhiana-03 India. "HACKSAW". 16th August

2000.

Class 3 No. 183229. Raco Industries, D-2, Extension-Y,

Vishnu Garden, New Delhi-110018, India. "CAR

WHEEL COVER". 16th August 2000.

Class 3 No. 183230. Raco Industries, D-2, Extension-V,

Vishnu Garden, New Delhi-110018, India.

"COOLER CABINET". 16th August 2000.

Class 3 No. 183314. The Gillette Company, The State of

Delaware, U.S.A. of Prudential Tower Building,

Boston, MA02199, U.S.A. "RAZOR". 28th Au-

gust 2000.

Class 3 No. 183391. Flora Ball Pens (P) Ltd. of 22 Bonfield

Lane, Calcutta-700001, State of West Bengal, an

Indian Company, "PRN". 7th September 2000.

Class 3

183439. Govind Rubber Limited, 318 Creative, 72,

N. M. Joshi Marg, Lower Parel, Mumbai-400011,

Maharashtra, India. "CYCLETYRE". 18th Sep-

tember 2000.

Class 3 No. 183547. Pechiney Plastic Packaging, Inc. 8770

West Bryn Mawr Avenue, Chicago, Illinois

60631, U.S.A. "CLOSURE FOR CONTAINER"

29th September 2000.

Class 3 No. 183548. Siemens Elasa, S.A. of Poligono In-

dustrial Malpica D98-5OOI6—Saragoza Spain, a

Spanish Company. "PUBLIC TELEPHONE".

29th September 2000,

Class 3 No 184268. Janu Glass Mould and Engineering

Works, an Indian partnership firm of 6/1, Bro|o

Nath Lahin Lane, Howrah-7l 1106, West Ben-

gal, India. 'CAP OF THE BOTTLE". 27th De-

cember 2000.

Class 10 No. 182957 to 182958. Unisot India (P) Ltd. of

134, DSIDC Complex, Qkhla Industrial Area,

Phase-1, New Delhi-11 OOjiO, an Indian Company.

"SHOE SOLE". 20th July 2000.

H. D. THAKUR

Controller General of

Patents Designs and Trade Marks

PRINTED BY THE MANAGER, OOVERNMENT OF INDIA PRESS, FAR1DABAD, AND

PUBLISHED BY THfc CONTROLLER Op PUBLICATIONS,

DliLHI,

2 0 0 1