baber/WOPTO huggingface dataset:
Patent MX-PA04006875-A (MX)
Title: Polymeric gel system for the controlled delivery of codrugs.
Inventor: PAUL ASHTON
IPC: A61K47/34
Filed: 2003-01-21
Abstract: Implantable, injectable, insertable, or otherwise administrable compositions that form hydrogels when implanted, injected, inserted, or administered into or onto living tissues comprise a pharmaceutically effective compound wherein the pharmaceutically effective compound is a codrug, or pharmaceutically acceptable salt or prodrug thereof in admixture with a hydrogel-forming compound. The pharmaceutically effective compound may be any compound that is soluble in bodily fluids, or that forms bodily fluid-soluble adducts when exposed to bodily fluids. Exemplary compounds include analgesic, anti-inflammatory and antibiotic compounds. The hydrogel-forming compound is a biologically tolerated substance that forms a hydrogel upon exposure to bodily fluids, such as the interstitial fluid surrounding or within a joint.
Patent MX-PA04010407-A (MX)
Title: Chat for television network.
Inventor: EMMANUEL TESSIER
IPC: H04N7/173
Filed: 2003-04-22
Abstract: A chat system for a digital television network comprises a digital operator head end system (301) for broadcasting to subscriber decoders (309). The head end system comprises a chat room creation device (307) which communicates with a chat server (314) to create, cancel and/or join an event related chat room, a timer device (306) which may be programmed to activate itself at the occurrence of an event and automatically sends a request for creation of a chat room to the chat room creation device, a broadcast device (310, 311, 313) used for preparing a transmission of information to the subscriber decoders, and a notification server (308) to generate a notification message to be transmitted by the broadcast device, the notification message being related to the creation of an event related chat room.
Patent MX-PA04010867-A (MX)
Title: Self-sealing valve with electromechanical device for actuating the valve.
Inventor: ROBERT B CHAFFEE
IPC: F16K15/18
Filed: 2003-05-05
Abstract: The invention relates to an assembly comprising an electromechanical device and a self-sealing valve, and in particular, to any inflatable device(16) that includes the assembly. In one embodiment, the assembly comprises a valve housing defining an opening (26) through which fluid can be provided to the inflatable device, a flexible diaphragm assembly (40) that is configured to self-seal the opening with sufficient fluid pressure in the inflatable device and to open under sufficient fluid pressure from a fluid moving device (110), to provide fluid through the opening to and seal the inflatable device. The assembly further comprises an electromechanical device (50) including an actuating arm, (52) having a first position (53) in which the actuating arm urges open the self -sealing valve and a second position in which the actuating arm does not act upon the self-sealing valve, so as to regulate an amount of fluid within the inflatable device. With this arrangement, a small, low power, low duty cycle electromechanical device can be used.
Patent MX-PA04011433-A (MX)
Title: Beverage forming and dispensing system.
Inventor: JOSEPH TODD PIATNIK JR
IPC: B67D1/00
Filed: 2003-05-19
Abstract: A beverage dispensing system (10) includes separate valves (24, 26) for controlling the flow rate of a diluent and a concentrate. Various concentrates of different viscosities can be used and the selected concentrate is identified. The flow rate of the concentrate is determined based on temperature and pressure and on information related to the identified concentrate. The valves are controlled so that the concentrate and diluent reach target flow rates. The target flow rates satisfy a target ratio of diluent to concentrate. If the actual flow rates cannot reach the target flow rates, then the target flow rates are modified to satisfy the target ratio. The structure of the concentrate valve is designed to accommodate proportional metering of any one of the various concentrates.
Patent MX-PA04012263-A (MX)
Title: Armouring joint, an armoured cable joint and a method for jointing armouring of two armoured cables.
Inventor: BJART-ARE STEINSLAND
IPC: H02G15/14
Filed: 2004-12-07
Abstract: The invention concerns an armouring joint ( 10 ) between a first armoured cable comprising N first armouring stranded wires ( 1 A to 8 B) and a second armoured cable comprising N second armouring stranded wires (1'A to 10'B), characterized in that a number K lower than N of first armouring wires ( 1 'B to 8 B), called shorter first wires, are shorter than N-K first armouring wires ( 1 A to 10 A), called longer first wires, a number N-K of second armouring wires ( 3 'B to 10 'B), called shorter second wires, are shorter than K second armouring wires ( 1 'A to 10 'A), called longer second wires, and in that K shorter first wires ( 1 B to 8 B) and N-K shorter second wires ( 3 'B to 10 'B) are respectively abutting or nearly abutting with K longer second wires ( 1 'A to 10 'A) and N-K longer first wires ( 1 A to 10 A), thereby forming an armouring common zone ( 11 ) comprising first and second armouring wires ( 1 A to 10 A, 1 'A to 10 'A). The invention also concerns an armoured cable joint and a method for making or repairing an armouring joint.
Patent MX-PA05009219-A (MX)
Title: Use of a polymer dispersant as a fluidising agent for hydraulic binder compositions and preparation method thereof.
Inventor: JEAN-MARC CORPART
IPC: C09K23/00
Filed: 2004-02-25
Abstract: The invention relates to a polycarboxylate-type polymer dispersant comprising at least one copolymer which is obtained from a composition of monomers containing, in moles: A) 40 to 95 % of at least one unsaturated carboxylic monomer; B) 5 to 60 % of at least one acrylic or methacrylic ester monomer containing a polyether chain; and C) 0 to 20 % of at least a third monomer which is selected from acrylic ester or methacrylic ester or acrylamide or a derivative of acrylamide or aromatic vinyl monomer or the sulphonated derivative thereof. According to the invention, the copolymer has a controlled molecular mass distribution and can be obtained using a method comprising the following steps: i) polymerisation in aqueous solution at a temperature varying between 70 and 95 DEG C with a priming and transfer system comprising D) an oxidising agent and E) a reducing agent which is selected from metabisulphite salts, preferably sodium or potassium metabisulphite, the monomer/reducer molar ratio not exceeding 50; ii) semi-continuous addition of the oxidant and the monomer mixture over a time of between 1 and 4 hours; and (iii) introduction of the reducer which can be introduced as a starter before the addition of the oxidant and the monomers, semi-continuously and mixed with the monomers, or semi-continuously but supplied separately from the monomers and the oxidant. The invention also relates to a specific preparation method and to the uses thereof as a fluidising agent in mineral hydraulic binder compositions or as a dispersant agent in pigment pastes or aqueous polymer dispersions.
Patent MX-PA05010311-A (MX)
Title: Process for the production of imidazopyridin-8-ones.
Inventor: DANIEL MINK
IPC: C07F7/18
Filed: 2004-04-01
Abstract: The invention relates to a process for the production of 7 -(trialkyl-silanytoxy)- 2, 3-dimethyl- 8-phenyl-8, 9dihydro-7H -1, 3a, 9-triazacyclopenta [a] naphthalen-6 -one and related compounds by using NBS as oxidizing agent.
Patent MX-PA05010812-A (MX)
Title: (3-{3-' (2,4-bis- trifluormethyl -benzyl)-(5 -ethyl-pyrimidin -2-yl)- amino! -propoxy} -phenyl) -acetic acid and related compounds as modulators of ppars and methods of treating metabolic disorders.
Inventor: LIU KEVIN
IPC: A61K31/4709
Filed: 2004-04-07
Abstract: Disclosed are compounds of formula I as modulators of peroxisome proliferator activated receptors (PPARs) for the treatment of metabolic diseases such as obesity: wherein Ar1 is selected from the group consisting of a monocyclic heteroarornatic ring structure and a bicyclic heteroaromatic ring structure; Ar2 is selected from the group consisting of a monocyclic, a bicyclic, and a tricyclic carbocyclic aryl ring structure R1 is selected from the group consisting of alkyl, optionally substituted a five-membered or six-membered heteroarylring or a six-membered aryl ring, optionally substituted R2 is selected from the group consisting of hydrogen; alkyl, optionally substituted a five-membered or six-membered heteroaryl ring or a six-membered aryl ring, optionally substituied cyano; nitro; an amino; an amido; perhaloalkyl; and halogen; R3 is selected from the group consisting of hydrogen; alkyl, optionally substituted and B is a five-membered or six-membered heteroaryl ring, or -(CH2)j-C(O)OR4, wherein j is 0 or I 1 when Ar2 is a bicyclic or tricyclic carbocyclic ring structure and j is 1 when Ar2 is a monocyclic carbocyclic ring structure; and R4 is selected from the group consisting of hydrogen; alkyl, optionally substituted a five-membered or six-membered heteroaryl ring or a six-membered aryl ring, optionally substituted. The obtional substituents are as defined in claim 1.
Patent MX-PA05013111-A (MX)
Title: Pentafluorobutane-based compositions.
Inventor: PHAM HANG
IPC: C11D17/00
Filed: 2004-06-03
Abstract: The present invention provides compositions comprising pentafluorobutane, a butane and optionally water. The present invention further provides for refrigerants, blowing agents, foam compositions, polyol premixes, closed-cell foams, sprayable compositions, and the like, comprising the present composition.
Patent MX-PA06007848-A (MX)
Title: Chemically-modified human growth hormone receptor antagonist conjugates.
Inventor: GIRARD THOMAS J
IPC: A61K47/48
Filed: 2005-01-31
Abstract: The present invention provides a chemically modified human Growth Hormone (hGH) receptor antagonists prepared by attaching a single polyethylene glycol moiety to the N-terminus. The chemically-modified protein according to the present invention have decreased PEGylation heterogeneity and which may also have increased binding affinity.
Patent MX-PA06010634-A (MX)
Title: Clip advancer mechanism with alignment features.
Inventor: HUITEMA THOMAS W
IPC: A61B17/10
Filed: 2006-09-15
Abstract: A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and a shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween. The surgical clip applier can include a variety of features to facilitate use of the device, including features to align a clip with the jaws, features to prevent unintentional migration of a clip, and features to prevent clip fallout during formation.
Patent MX-PA06011882-A (MX)
Title: Process for preparing rapamycin 42-esters and fk-506 32-esters with dicarboxylic acid, precursors for rapamycin conjugates and antibodies.
Inventor: CAI PING
IPC: C12P17/10
Filed: 2005-04-12
Abstract: Methods for the synthesis of regiospecific rapamycin 42-hemiesters and regiospecific FK506 32-esters with dicarboxylic acids is described. The methods involve catalyzing the reaction between a rapamycin or a FK-506 and a dicarboxylic anhydride or a bifunctional activated ester of dicarboxylic acid with a lipase.
Patent MX-PA06013410-A (MX)
Title: Indicators of optimum positioning of a data collection device for reading data carriers, such as rfid tags and machine-readable symbols.
Inventor: WINTER STEVEN J
IPC: G06K7/00
Filed: 2005-05-20
Abstract: A data collection device is provided for reading barcodes, matrix codes, acoustical tags, radio frequency identifier (RFID) tags, and other data carriers. The data collection device includes components to determine an actual position of the data collection device with respect to a target data carrier. The data collection device further includes visual indicators to indicate the determined actual position relative to an optimal position of the data collection device relative to the target data carrier. The determined actual position can be at least one of an actual distance or an actual orientation of the data collection device relative to the target data carrier.
Patent MX-PA06014331-A (MX)
Title: Cellulose acetate tow and method of making same.
Inventor: SANDERSON WILLIAM S
IPC: D02G1/00
Filed: 2005-04-26
Abstract: In the manufacture of a fiber tow, particularly cellulose acetate tow, a stufferbox crimper has one roller adapted to induce crimp into the tow. This roller inducescrimp by preferentially weakening a portion of the tow. This roller has an axiallygrooved surface. This roller may be located in the stuffer box crimper or beforethe stuffer box crimper.
Patent MX-PA06014384-A (MX)
Title: Method and system for utilizing smart antennas in establishing a backhaul network.
Inventor: OZLUTURK FATIH
IPC: H04L45/42
Filed: 2005-06-07
Abstract: A method and system for utilizing smart antenna in transmission of messages between nodes are disclosed. A wireless communication system includes a plurality of nodes, and each node is capable of being connected to each other node. At least a portion of the nodes are provided with a smart antenna configured to generate a plurality of directional beams. Each node maintains a list of other nodes and beam configuration information to be used in transmission of messages to other nodes. When a source node is required to transmit to a target node, the source node retrieves the beam configuration information and transmits with a directional beam directed to the target node.
Patent MY-102653-A (MY)
Title: Rotary magnetic head device
Inventor: HISASHI SUWA
IPC: G11B5/53
Filed: 1987-12-19
Abstract: A ROTARY MAGNETIC HEAD DEVICE COMPRISES A FIRST TAPE GUIDE DRUM (2) FIXEDLY SUPPORTED RELATIVE TO THE SUPPORTING SHAFT (1), A SECOND TAPE GUIDE DRUM (4) SUPPORTED FOR ROTATION RELATIVE TO THE SUPPORTING SHAFT (1) IN A FACING RELATION TO THE FIRST DRUM (2), SAID SECOND DRUM (4) CARRYING A MAGNETIC HEAD (3), A THIRD TAPE GUIDE DRUM (6) MOUNTED FACING THE SECOND DRUM (4), AND THIRD DRUM BEING CONNECTED AND SECURED TO THE FIRST DRUM (2), A CUT-OUT (20) IN A PORTION OF THE THIRD DRUM (6) NOT CONTACTED BY A MAGNETIC TAPE (19), AND A ROTARY TRANSFORMER (27) HAVING ITS ROTOR PART (27A) MOUNTED WITHIN THE INTERIOR OF THE SECOND DRUM (4) AND HAVING ITS STATOR PART (27B) ATTACHED TO THE THIRD DRUM (6) IN A FACING RELATION TO THE ROTOR PART (27A).@@(FIG. 1)
Patent MY-103166-A (MY)
Title: Formulation process
Inventor: THARWAT FOUAD TADROS
IPC: A01N43/90
Filed: 1988-01-02
Abstract: A PROCESS OF PREPARING A HERBICIDAL EMULSION COMPRISING 75 GRAMS PER LITRE OR MORE OF A SALT OF A HERBICIDAL BIPYRIDYLIUM DIQUATERNARY CATION AS AN ACTIVE INGREDIENT COMPRISING AS A FIRST STEP AGITATING AN AQUEOUS SOLUTION OF A HERBICIDAL BIPYRIDYLIUM DIQUATERNARY SALT WITH AN OIL AND A FIRST EMULSIFIER HAVING A LOW HLB VALUE TO GIVE A FIRST EMULSION COMPRISING DROPLETS OF HERBICIDAL BIPYRIDYLIUM DIQUATERNARY SALT SOLUTION DISPERSED IN A CONTINUOUS OIL PHASE, AND AS A SECOND STEP, AGITATING THE FIRST EMULSION WITH WATER AND A SECOND EMULSIFER HAVING A HIGH HLB VALUE, TO GIVE A SECOND EMULSION COMPRISING DROPS OF THE FIRST EMULSION DISPERSED IN A CONTINUOUS AQUEOUS PHASE. THE EMULSIONS HAVE DISPERSED IN A CONTINUOUS AQUEOUS PHASE. THE EMULSIONS HAVE A LOWER ORAL TOXICITY THAN CONVENTIONAL AQUEOUS FORMULATIONS.
Patent MY-103084-A (MY)
Title: Display device.
Inventor: SUSANNA KATHERINE KAN
IPC: H04B1/08
Filed: 1988-05-12
Abstract: A DISPLAY DEVICE FOR DISPLAYING ALPHANUMERIC AND/OR PICTOGRAPHIC CHARACTERS SUCH AS OF AN ORIENTAL LANGUAGE INCLUDING CHINESE, KOREAN AND THAI AND/ OR GRAPHIC INFORMATION COMPRISES; THE DEVICE MAY INCLUDE RADIO RECEIVING CIRCUITRY FOR RECEIVING A RADIO MESSAGE IN WHICH IS ENCODED CHARACTERS AND/OR GRAPHIC IMAGES TO BE DISPLAYED; AT LEAST ONE DISPLAY FOR DISPLAYING THE RECEIVED AS SUCH CHARACTERS AND/OR AS A GRAPHIC IMAGE, AND PROCESSING CIRCUITRY FOR RECEIVING THE RADIO MESSAGE AS N- BIT MESSAGE DATA WORDS FROM THE RECEIVING CIRCUITRY, THE PROCESSING CIRCUITRY BEING OPERATIVE TO CONVERT THE DATA WORDS INTO DISPLAYED CHARACTERS AND/OR GRAPHIC IMAGES IN A MANNER SUCH AS TO EXTEND THE TOTAL NUMBER OF DISPLAYABLE CHARACTERS AND/OR GRAPHIC IMAGES BEYOND 2N (2 RAISED TO THE POWER N) BY USING AT LEAST ONE OF THE 2N POSSIBLE DATA WORDS TO ALTER THE CONVERSION USED TO GENERATE THE CHARACTERS AND/OR USAGE. THE DEVICE MAY INCLUDE MEANS FOR STORING, BETWEEN THE RECEIPT OF RADIO MESSAGES BY THE RADIO RECEIVING CIRCUITRY, THE VALUE OF AT LEAST ONE PARAMETER USED BY CIRCUITRY OF THE DEVICE FOR DEFINING A CHARACTERISTIC OF ITS OPERATION AND MEANS RESPONSIVE TO AT LEAST ONE COMMAND ENCODED IN A RECEIVED MESSAGE TO SET AT LEAST ONE SUCH PARAMETER TO A REQUIRED VALUE. AMONG THE PARAMETERS WHICH MAY BE SET IN THIS WAY IS THE IDENTIFICATION CODE OF THE DEVICE. (FIG)
Patent MY-104923-A (MY)
Title: Tanning agent and process
Inventor: JOHN JAMES HINLEY
IPC: C14C3/06
Filed: 1989-02-03
Abstract: A LEATHER TANNING AGENT FOR USE AS A SOLE TANNAGE OR WITH ANOTHER INCLUDES A1 (III) IONS, TI (IV) IONS AND AN ORGANIC MASKING AGENT IN SPECIFIC PROPORTIONS. THE RATIO OF TI: A1 EXPRESSED AS METAL OXIDES TIO2: A12O3 ON A WEIGHT BASIS IS FROM O.6:1 TO 2:1 AND THE AMOUNT OF MASKING AGENT IS FROM 0.1 TO 0.4 MOLE PER MOLE OF TOTAL METAL OXIDES. PREFERABLY SO4 IONS ARE PRESENT.OTHER METAL TANNING AGENTS SUCH AS ZIRCONIUM SALTS CAN BE INCORPORATED. THE TANNING AGENT FINDS WIDE USE AND HAS AN INCREASED STABILITY.
Patent MY-103845-A (MY)
Title: Separable slide fastener .
Inventor: HIDETAKA KAZUI
IPC: A44B19/36
Filed: 1989-03-14
Abstract: A TOP END STOP (3) OF ONE OF OPPOSED FASTENER STRINGERS (10) OF A SEPARABLE SLIDE FASTENER HAS AN OBTUSELY ANGLED CONFIGURATION COMPOSED OF LONGITUDINALLY CONTINUOUS AND INTEGRAL FIRST AND SECOND HALF PARTS (3A, 3B). EACH OF THE FIRST AND SECOND HALF PARTS (3A, 3B) HAS A MAXIMUM WIDTH (W1, W2) EQUAL TO OR SLIGHTLY SMALLER THAN THE WIDTH (W4) OF EACH BRANCH (25) OF A Y-SHAPED GUIDE CHANNEL (24) OFA SLIDER (2) SO THAT THE TOP END STOP (3) CAN PASS THROUGH THE GIUDE CHANNEL BRANCH (25) AS IT IS MOVED IN A C-SHAPED PATH. THE TOP END STOP (3) HAS A MAXIMUM WIDTH (W3), AS MEASURED PERPENDICULARLY TO AN INNER LONGITUDINAL EDGE (11) OF THE TAPE (10), LARGE THAN THE WIDTH (W4) OF THE GUIDE CHANNEL BRANCH (25), AND HENCE CANNOT PASS THROUGH THE GUIDE CHANNEL BRANCH (25) AS IT IS MOVED SIMPLY IN A STRAIGHT PATH.(FIG. 2)
Patent MY-105055-A (MY)
Title: Compositions containing a polar and a nonpolar herbicide
Inventor: DANIEL RICHARD WRIGHT
IPC: A01N25/04
Filed: 1989-12-26
Abstract: A HERBICIDAL AQUEOUS COMPOSITION COMPRISING A MIXTURE OF A AOXADIAZOLONE HERBICIDE AND N- PHOSPHONO- METHYLGLYCINE HERBICIDE IS PROVIDED.AN EMULSIFYING AGENT IS ALSO PRESENT IN AN AMOUNT SUFFICIENT TO RENDER THE EMULSION STABLE. A THICKENING AGENT IS INCLUDED IN THE COMPOSITION, IF NEEDED TO THICKEN THE COMPOSITION SUFFICIENTLY THAT THE COMPOSITION PASSES THROUGH THE MEASUREMENT ORIFICE OF A FORD B2 CUP AT A RATE OF 100ML OF COMPOSITION IN ABOUT 25- 125 SECONDS.
Patent MY-107966-A (MY)
Title: Process and installation for the manufacture of narrow fabrics,in particular patterned label ribbons
Inventor: PEICH FRANCISCO
IPC: D03D35/00
Filed: 1992-07-18
Abstract: IN THE MANUFACTURE OF NARROW FABRICS RUN IS FIRST PRODUCED WHICH HAS HOLLOW AREAS (12) ARRANGED ALONG CUTTING LINE. THE FABRIC RUN IS CUT BY MEANS OF CUTTING ELEMENTS (18) OF A CUTTING DEVICE (16) INTO RIBBONS (2, 2A) SUCH THAT THE FRONT (36) AND REAR PARTS (38) OF THE HOLLOW AREA (12) ARE NOT CONNECTED WITH ONE ANOTHER. AS A RESULT, NARROW FABRICS THAT FEATURE A PARTICULARLY FINE AND CLEAN CUTTING AREA ARE PRODUCED. (FIG. 3)
Patent MY-108451-A (MY)
Title: The improvement apparatus of contractible front wheel of chainless bicycle.
Inventor: TENG-HUI LU
IPC: B62K19/02
Filed: 1992-09-16
Abstract: THE INVENTION RELATED TO AN APPARATUS OF BICYCLE SETS A CONNECTING BUCKLE CONNECTING WITH BASE SUPPORTING BAR, A HORIZONTAL BAR INLAYING WITH STABILIZER ON HAND BAR, BY BALANCE AND CONNECTING BUCKLE, TO GET THE OPTIMAL STABLE STATUS AND HOLD CENTER OF GRAVITY WHILE BICYCLE PASSES THROUGH ROUGH ROAD. (FIG. 7)
Patent MY-111766-A (MY)
Title: Solution for cleaning silicon semiconductors and silicon oxides.
Inventor: KENGO SHIMANOE
IPC: H01L21/00
Filed: 1994-10-12
Abstract: A CLEANING SOLUTION FOR ACHIEVING HIGHLY ACCURATE CLEANING OF SILICON SEMICONDUCTORS AND SILICON OXIDES. THE SOLUTION WHICH ENABLES A GREAT REDUCTION IN THE METAL CONTAMINATED AND THE NUMBER OF FINE PARTICLES ADHERED ON THE SURFACES AND RETENTION OF THE HYDROPHILIC PROPERTY OF THE SURFACES TO PREVENT THE SURFACES FROM BEING UNSTABLE, COMPRISING AN AQUEOUS ACIDIC SOLUTION CONTAINING 0.005 BY WEIGHT OR MORE TO LESS THAN 0.05 BY WEIGHT HYDROGEN FLUORIDE AND 0.3 BY WEIGHT OR MORE TO 20.0 BY WEIGHT OR LESS HYDROGEN PEROXIDE AND HAVING A PH IN THE RANGE FROM 1 OR MORE TO LESS THAN 5.
Patent MY-112144-A (MY)
Title: Deadbolt with infinitely adjustable backset
Inventor: PETE KAJUCH
IPC: E05B53/00
Filed: 1995-04-08
Abstract: A DOOR LATCH HAS A CASE AND A BOLT MOVABLE WITHIN THE CASE BETWEEN AN EXTENDED POSITION IN WHICH THE BOLT EXTENDS FORWARDLY OF THE CASE AND A RETRACTED POSITION IN WHICH THE BOLT IS POSITIONED WITHIN THE CASE. A SWIVEL IS MOUNTED IN THE CASE FOR TURNING MOVEMENT AND A LINK CONNECTS THE SWIVEL AND THE BOLT WHEREBY TURNING OF THE SWIVEL MOVES THE BOLT BETWEEN THE EXTENDED AND RETRACTED POSITIONS. THE SWIVEL IS MOVABLE RELATIVE TO THE FORWARD END OF THE CASE FOR ADJUSTING BACKSET TO ANY DISTANCE BETWEEN DEFINED BACKS ET ADJUSTMENT LIMITS. THE BOLT, LINK AND CASE HAVE COOPERFTING PORTIONS THEREOF WHICH HOLD THE BOLT IN A FULLY EXTENDED POSITION, RESISTING INWARD MOVEMENT THEREOF EXCEPT BY TURNING OF THE SWIVEL, AT EITHER LIMIT OF BACKSET ADJUSTMENT AND AT ANY BACKSET ADJUSTMENT POSITION THEREBETWEEN.FIGURE 6
Patent MY-124448-A (MY)
Title: Carbonylation reactions
Inventor: JOHANNES JACOBUS KEIJSPER
IPC: C07C67/38
Filed: 1996-11-01
Abstract: THE INVENTION PROVIDES A PROCESS FOR THE CARBONYLATION OF AN OLEFINICALLY OR ACETYLENICALLY UNSATURATED COMPOUND WHICH COMPRISES: (A)REACTING THE UNSATURATED COMPOUND WITH CARBON MONOXIDE AND A CO-REACTANT IN THE PRESENCE OF A CARBONYLATION CATALYST, OBTAINABLE BY COMBINING A SOURCE OF PLATINUM GROUP METAL CATIONS, A PHOSPHINE LIGAND AND AN ANION, TO PRODUCE A REACTION MIXTURE COMPRISING A CARBONYLATION PRODUCT, THE CARBONYLATION CATALYST, AND EXCESS OF THE OLEFINICALLY OR ACETYLENICALLY UNSATURATED COMPOUND AND/OR THE CO-REACTANT, AND (B)RECOVERING THE CARBONYLATION PRODUCT BY DISTILLATION OF THE REACTION MIXTURE WHEREIN A CATALYTICALLY ACTIVE CONCENTRATE IS REMOVED FROM THE REACTION MIXTURE PRIOR TO STEP (B). (FIG. 1)
Patent MY-116033-A (MY)
Title: Apparatus for regulating the flow rate at least one fluid in simulated moving bed separation units
Inventor: RENARD PIERRE
IPC: B01D15/08
Filed: 1999-05-28
Abstract: AN APPARATUS AND PROCESS FOR REGULATING THE FLOW RATE OF AT LEAST ONE FLUID OR EFFLUENT CIRCULATING IN A SIMULATED MOVING BED COMPRISES A PLURALITY OF BEDS DISPOSED IN A CLOSED LOOP IN AT LEAST ONE CHROMATOGRAPHIC COLUMN (1) AND COMPRISING AT LEAST ONE MEANS FOR RECIRCULATING FLUID AND COMPRISING AT LEAST TWO LINES FOR INJECTING FLUID AT A CONTROLLED FLOW RATE AND AT LEAST TWO LINES FOR WITHDRAWING FLUID, ONE OF SAID WITHDRAWAL (EXTRACT OR RAFFINATE) LINES BEING UNDER FLOW RATE CONTROL, THE OTHER (60) BEING UNDER PRESSURE CONTROL VIA AT LEAST ONE CONTROL VALVE (6), AND IS CHARACT8RIZED IN THAT SAID PRESSURE CONTROLLED WITHDRAWAL LINE (60) COMPRISES, IN ADDITION TO THE CONTROL VALVE, COMPRISES AT LEAST ONE RESTRICTION MEANS (201) ENABLING THE PRESSURE DOWNSTREAM OF AT LEAST ONE OF THE BEDS TO BE REDUCED. ONE EMBODIMENT OF THE USE OF THE INVENTION IS FOR SEPARATING A XYLENE ISOMER.  (FIGURE 4)