baber/WOPTO huggingface dataset:
Patent MX-PA03006203-A (MX)
Title: Heat-sealable laminate.
Inventor: RICHARD L SANDT
IPC: B32B7/12
Filed: 2001-12-18
Abstract: This invention relates to a heat-sealable laminate, comprising: a facestock having an upper surface and a lower surface; a heat-activatable first adhesive layer underlying the lower surface of the facestock; and a second adhesive layer overlying the upper surface of the facestock, with the proviso that the laminate is characterized by the absence of either an adhesion promoting layer or an abrasion-resistant transparent coating layer positioned between the upper surface of the facestock and the second adhesive layer. These heat-sealable laminates may be used in providing pictorial and/or print designs or messages (e.g., labels, decals, etc.) that can be adhered to substrates (e.g., metal, plastic, leather, paper or textile substrates) such as automotive interior surfaces, hard plastic component parts, consumer durable goods, and the like.
Patent MX-PA03006784-A (MX)
Title: Transmitter-receiver system.
Inventor: JOHANNES MAIER
IPC: H04N7/16
Filed: 2002-01-31
Abstract: The invention relates to a transmitter-receiver system. Said system comprises a transmitter (12), configured for emitting digital data containing a large amount of user data, in addition to first auxiliary data that accompanies the user data and a receiver (14), configured for receiving said digital data, with an output (58), at which user data can be provided. The first auxiliary data contains at least one location-specific characteristic. The receiver (14) also comprises a location specification unit (40), in which at least a second location-specific characteristic can be specified and an attribute allocation unit (52), which allocates to the user data an attribute that corresponds to the degree of correlation between the first location-specific characteristic contained in the accompanying auxiliary data and the second location-specific characteristic. The invention also relates to an appropriate transmitter (12), an appropriate receiver (14) and to a corresponding method for transmitting digital data.
Patent MX-PA04001097-A (MX)
Title: Twist operable dispensing closure accommodating optional liner puncture feature.
Inventor: RICHARD A GROSS
IPC: B65D47/36
Filed: 2002-07-12
Abstract: A dispensing closure system (20) is provided for a container (22). The system (20) includes a body (30) for extending from the container (22) at the container opening (28). The body (30) includes a base (50), a conduit (70) that is reciprocatable relative to the base (50), and a flexible wall (80) joining the conduit (70) to the base (50). The conduit (70) includes a dispensing aperture (84) and a first seal surface (116). A spout (40) is carried on, and is rotatable relative to, the body (30). The spout (40) includes a dispensing orifice (42) and a second seal surface (130) for engaging the first seal surface (116). The body (30) and spout (40) together define a rotary-to-linear motion translation drive system that is (1) responsive to the rotation of the spout (40) in one direction for moving the conduit (70) in a first direction to a closed position, and (2) responsive to the rotation of the spout (40) in the opposite direction for moving the conduit (70) in a second direction opposite from the first direction to an open position.
Patent MX-PA04002569-A (MX)
Title: Spirocyclic-6,7-dihydro-5h-pyrazolo[1,2-a]pyrazol-1-ones which control inflammatory cytokines.
Inventor: MATTHEW JOHN LAUFERSWEILER
IPC: C07D491/113
Filed: 2002-09-20
Abstract: The present invention relates to compound which are capable of preventing the extracellular release of inflammatory cytokines, said compounds, including all enantiomeric and diasteriomeric forms and pharmaceutically acceptable salts thereof, have the formula: wherein R comprises ethers or amines;R1 is:a) substituted or unsubstituted aryl; orb) substituted or unsubstituted heteroaryl;two R2 units on the same carbon atom are taken together to form a spirocyclic ring having from 4 to 7 atoms, the balance of the R2 units are independently selected from the group consisting of:a) hydrogen;b) -O(CH2)jR8;c) -(CH2)jNR9aR9b;d) -(CH2)jCO2R10;e) OCO2R10f) -(CH2)jCON(R10)2; andg) two R2 units can be taken together to form a carbonyl unit;R8, R9a, R9b, and R10 are each independently hydrogen, C1-C4 alkyl, and mixtures thereof; R9a and R9b can be taken together to form a carbocyclic or heterocyclic ring comprising from 3 to 7 atoms; two R10 units can be take together to form a carbocyclic or heterocyclic ring comprising from 3 to 7 atoms; j is an index from 0 to 5; the index n is from 3 to 5.
Patent MX-PA04002694-A (MX)
Title: Enzymatic process for the preparation of substituted 2-amino-3-(2-amino-phenylsulfanyl)-propionic acid.
Inventor: MARK ROGERS-EVANS
IPC: C12P41/00
Filed: 2002-09-19
Abstract: The compounds of formula (I) are useful for the preparation of 1,5-benzothiazepines which are useful as enzyme inhibitors, such as protease, interleukin-1beta-converting enzyme, elastase or angiotensin enzyme, GPCR antagonists (cholecystokinin, angiotensin II receptor). The present invention relates to a new process for the preparation compounds of formula (I), wherein R1, R2, R3 and n are as described in the description which process comprises reacting compounds of formula (II), wherein R1, R2, R3, n and R4 are as described in the description, with a protease in an aqueous system containing an organic co-solvent.
Patent MX-PA04006154-A (MX)
Title: Endothelial stem cells, populations, methods of isolation and use thereof.
Inventor: ANNE-MARIE C ROUSSEAU
IPC: A61K35/12
Filed: 2002-12-20
Abstract: The present invention provides stem cells characterized as having the ability to renew and the ability to give rise to endothelial and/or endothelial-like cells, methods of isolating such stem cells and methods of use thereof. Also provided are progeny cells derived from the stem cells of the invention.
Patent MX-PA04007695-A (MX)
Title: A stable pharmaceutical formulation comprising torsemide modification ii.
Inventor: MARKO KORDOVA
IPC: A61K31/44
Filed: 2003-02-07
Abstract: Novel, stable pharmaceutical formulations for the oral administration of high purity torsemide modification II are disclosed. These formulations release high purity torsemide modification II in water at a constant and high purity rate, and the high purity torsemide modification II therein does not rearrange to torsemide modification I over time. Methods for their manufacture are also disclosed.
Patent MX-PA04007738-A (MX)
Title: 2-oxazolamines and their use as 5-ht2b receptor antagonists.
Inventor: AMANDA ALEY
IPC: A61P1/00
Filed: 2003-02-11
Abstract: The present invention relates to compounds of formula (I): wherein one of R1and R4 is selected from the group consisting of H, and optionally substituted C1-6 alkyl, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-4 alkyl, and phenyl-C1-4 alkyl; and the other of R1 and R4 is an optionally substituted C9-14 aryl group; R2 and R3 are either:(i) independently selected from H, R, R', SO2R, C(=O)R, (CH2)nNR5R6, where n is from 1 to 4 and R5 and R6 are independently selected from H and R, where R is optionally substituted C1-4 alkyl, and R' is optionally substituted phenyl-C1-4 alkyl, or (ii) together with the nitrogen atom to which they are attached, form an optionally substituted C5-7 heterocyclic group; and their use as pharmaceuticals, in particular for treating conditions alleviated by the antagonism of a 5-HT2B receptor.
Patent MX-PA05002186-A (MX)
Title: Charge air cooler designed for tier 2 locomotive diesel engine.
Inventor: REZABEK VERNE E
IPC: F28F9/00
Filed: 2005-02-24
Abstract: A charge air cooler is composed of a framed heat exchange core which is sealably attached in a selectively removable manner with any suitably shaped inlet and outlet ducts, and is, at the other sides thereof provided with cover panels which collectively necessitate that all of the ho t charge air coming from the turbocharger pass entirely through the heat exchange core. In this regard, the heat exchange core is provided with a pai r of opposingly disposed mounting frames, each of which being connected sealably to a commensurately sized and configured mounting flange of an inle t duct or an outlet duct.
Patent MX-PA05006047-A (MX)
Title: Triazine compounds and their use in forming multidimensional libraries for affinity chromatography.
Inventor: JAMES CHRISTOPHER PEARSON
IPC: B01J20/286
Filed: 2003-12-09
Abstract: A compound of the formula (I) wherein each Z is the same or different and is formula (a) or -Y wherein each X is the same or different and is a multivalent aminyl group or diaminyl-terminated spacer; each Y is the same or different aminyl group; and M is a support matrix.
Patent MX-PA05007408-A (MX)
Title: Fused furan compound.
Inventor: MITSUI TAKASHI
IPC: A61P7/02
Filed: 2004-01-08
Abstract: A fused furan compound represented by the formula (I): (I) (wherein ring X represents benzene, pyridine, etc; Y represents optionally substituted amino, optionally substituted cycloalkyl, optionally substituted aryl, an optionally substituted saturated heterocyclic group, or an optionally substituted unsaturated heterocyclic group; A represents a single bond, lower alkylene, lower alkenylidene, lower alkenylene, or oxygen; R1 represents hydrogen, halogeno, etc.; R3 represents hydrogen, etc.; and R4 represents hydrogen, etc.) or a pharmacologically acceptable salt of the compound. They are useful as a medicine, especially an inhibitor against an activated blood coagulation factor X.
Patent MX-PA05008250-A (MX)
Title: Conductive primer composition for ambient cure.
Inventor: HENRY A TRONCO JR
IPC: C09D175/06
Filed: 2004-02-03
Abstract: The present invention provides electrically conductive and flexible primer compositions that harden to form conductive materials under room temperature or low bake temperature curing conditions. The primer composition contains solvents and 40-75 % by weight of film forming binder and pigments in an overall pigment to binder weight ratio of about 1:100 to 100:100; wherein the binder contains (A) a flexible hydroxy containing polyester resin and (B) an organic polyisocyanate crosslinking agent; and wherein the pigments include electrically conductive pigments in a pigment to binder weight ratio of about 1:100 to 130:100 and the electrically conductive pigments consists essentially of a combination of graphite and conductive carbon black pigments in a graphite to carbon black weight ratio of about 120:1 to 1:1, and the composition forms a hard, flexible coating having a surface conductivity of at least 100 Ransburg units when cured at room temperature or low bake conditions. The coating composition can be used on metal or plastic substrates to render the substrate conductive.
Patent MX-PA06000579-A (MX)
Title: Subsea tubing hanger assembly for an oil or gas well.
Inventor: WALKER TIMOTHY
IPC: E21B33/043
Filed: 2004-07-05
Abstract: A subsea tubing hanger assembly is disclosed which comprises a tubing hanger (12) having a plurality of conduits (14). A pup joint (16) is connected to the hanger (12) and a shroud (20) surrounds the pup joint (16). A plurality of extension capillary tubings (30) are connected to respective conduits (14) and extend between the shroud (20) and pup joint (16) to a position exterior of the shroud (20). The tubings (30) are provided with a connector (40) at their ends to facilitate connection of the tubings (30) to capillary tubings (50) of a well.
Patent MX-PA06003929-A (MX)
Title: PHARMACEUTICAL COMPOSITION COMPRISING 5-METHYL-2-(2aCO-CHLORO-6aCO-FLUOROANILINO)PHENYLACETIC ACID.
Inventor: SIKORA JOSEPH
IPC: A61K31/196
Filed: 2004-10-07
Abstract: The invention relates to a composition for the treatment of a cyclooxygenase-2-mediated disorder or condition comprising 5-methyl-2-(2aCO-chloro-6aCO-fluoroanilino)phenylacetic acid or a pharmaceutically acceptable salt, preferably the potassium salt, thereof suitable for parenteral administration, and to a method for the treatment of a cyclooxygenase-2-mediated disorder or condition in a human or animal in need of such treatment by parenteral administration of 5-methyl-2-(2aCO-chloro-6aCO-fluroanilino)phenylacetic acid or a pharmaceutically acceptable salt, preferably the potassium salt, thereof.
Patent MX-PA06009756-A (MX)
Title: Oximeter cross-talk reduction.
Inventor: PETERSEN ETHAN
IPC: H04B1/00
Filed: 2005-02-24
Abstract: A method and apparatus for reducing cross-talk in an oximeter. The oximeter includes a band pass filter. The amount of cross-talk through the band pass filter is estimated. Based on this estimate, the corner frequencies of the band pass filter are adjusted when it is designed to minimize the cross-talk. In one embodiment, a calibration mode is performed when a sensor is attached to the oximeter. In the calibration mode, the signals are measured with first only the red LED on and then with only the IR LED on. Any signal measured in the off channel is assumed to be a result of cross-talk from the other channel. The magnitude of the cross-talk is determined as a percentage, and subsequently the percentage is multiplied by the actual signal and subtracted from the other LED signal as cross-talk compensation.
Patent MY-103543-A (MY)
Title: Surface material for sanitary articles
Inventor: YASUNORI SUDA
IPC: A61L15/42
Filed: 1988-07-21
Abstract: A SANITARY ARTICLE COMPRISES AN ABSORBENT AND A SHEET OF A SURFACE MATERIAL TO ENVELOP TO ABSORBENT, THE SHEET COMPRISING AN OPAQUE, HYDROPHOBIC FILM, HAVING RECESSES IN ITS LAND PORTION, THE RECESSES BEING FORMED TO HAVE A BOTTOM AND SIDE WALLS, THE SIDE WALLS HAVING A SLANTING PART, THE SLANTING PART BEING PROVIDED THEREIN WITH AN OPENING SO THAT THE SLANTING PART HAVING THE OPENING MAY NOT BE COVERED WITH THE LAND PORTION. (FIG. 1)
Patent MY-108371-A (MY)
Title: Seal with automatic release
Inventor: ROBERT H C M DAENEN
IPC: B65D41/16
Filed: 1992-07-10
Abstract: A SEAL (10) FOR A CONTAINER (12) HAVING AN OUTWARDLY DIRECTED ANNULAR RIM (14). THE SEAL (10) INCLUDES A TOP PANEL (18) WITH A CENTRAL SECTION (20) AND AN ANNULAR LEVER SECTION (22) INTEGRALLY JOINED TO THE CENTRAL SECTION (20) BY A LIVING HINGE (24). A SIDE WALL (28) INTEGRALLY DEPENDS FROM THE OUTER PERIPHERY OF THE LEVER SECTION (22) AND INCLUDES AN INWARDLY DIRECTED CONCAVITY (30) FOR RECEIVING THE RIM EDGE (16). A CONTINUOUS CONVEXITY (32) BELOW THE CONCAVITY (30) PROVIDES FOR A SNAP-MOUNTING OF THE SEAL (10) TO THE CONTAINER RIM (14) AND A VERTICAL SKIRT (40) BELOW THE CONVEXITY (32) PROVIDES FOR A GUIDE FOR MOUNTING THE SEAL (10). A FULCRUM RIB (50) DEPENDS FROM THE UNDERSURFACE OF THE LEVER SECTION (22) AND ENGAGES THE CONTAINER RIM (14) ON A DEPRESSION OF THE TOP PANEL (18) AT THE HIGE (24) TO SWING THE SIDE WALL (28) AWAY FROM THE RIM (14). VENT OPENINGS ARE PROVIDED THROUGH BOTH THE FULCRUM RIB (50) AND THE CONVEXITY (32) TO MAINTAIN PRESSURE RELEASE AIR FLOW AS THE SEAL (10) IS MOUNTED AND REMOVED. (FIG. 2)
Patent MY-110490-A (MY)
Title: Deflection yoke with a forked shunt
Inventor: DAVID PERRON
IPC: H01J29/70
Filed: 1994-02-16
Abstract: A PAIR OF E-SHAPED SHUNTS (23A, 23B) ARE DISPOSED NEAR THE TOP AND BOTTOM, RESPECTIVELY, OF A DEFLECTION YOKE (18) FOR REDUCING INNER AND OUTER HORIZONTAL TRAP ERRORS. A CENTRAL PORTION (31) OF THE E-SHAPED SHUNT REDUCES A RATIO BETWEEN MAGNITUDES OF INNER AND OUTER E-W PINCUSHION RASTER DISTORTIONS. (FIG. 2)
Patent MY-113986-A (MY)
Title: Method for recovering bare semiconductor chips from plastic packaged modules
Inventor: PASCALE DAMIOT
IPC: H01L21/56
Filed: 1994-12-16
Abstract: PLASTIC PACKAGE DECAPSULATION IS ABSOLUTELY NECESSARY IN THE ELECTRONIC INDUSTRY, IN PARTICULAR FOR CONSTRUCTION AND FAILURE ANALYSIS OF SEMICONDUCTOR CHIPS MOLDED IN PLASTIC PACKAGED MODULES. THE AIM OF OPENING METHODS IS TO RECOVER THE BARE SEMICONDUCTOR CHIPS UNDAMAGED. THE PROBLEM IS VERY ACUTE WHEN ETCH RESISTANT PLASTIC ENCAPSULAT-ING RESINS ARE USED AS THE MOLDING MATERIAL. THE METHOD OF THE PRESENT INVENTION IS MORE PARTICULARLY DIRECTED TO PLASTIC PACKAGED MODULE (10) OF THE TYPE WHEREIN THE CON-TACT ZONES OF THE CHIP (11) ARE CONNECTED BY WIRE-BONDING TO LEAD CONDUCTORS (12) AND WHEREIN THE CHIP IS MOLDED IN SUCH ETCH RESISTANT RESINS- THE NOVEL OPENING METHOD INCLUDES THE STEPS OF: A) POLISHING THE MODULE (10) UPSIDE TO ELIMINATE THE TOP PART OF THE PLASTIC ENCAPSULATING RESIN (13) UNTIL THE CONDUCTORS (12) OF THE LEAD FRAME ARE EXPOSED; B) REMOVING THE LEAD FRAME; C) ROUGHLY POLISHING THE MODULE BACKSIDE TO ELIMINATE THE BOTTOM PART OF THE PLASTIC ENCAPSULATING RESIN (13) UNTIL THE PASSIVE FACE OF THE SILICON CHIP (11) IS EXPOSED; D) IMMERSING THE RESULT ING MODULE IN A HOT FUMING NITRIC ACID BATH RAISED TO A TEMPERATURE OF ABOUT 120?C AND FOR A TIME OF ABOUT 8 MN; AND, E) IMMEDIATELY COOLING THE SAID RESULTING MODULE BY BLOWING COMPRESSED AIR AT THE AMBIENT TEMPERATURE THEREON TO CREATE A THERMAL SHOCK WHEREBY ALL THE REMAINING PARTS OF THE PLASTIC ENCAPSULATING RESIN (13) ARE ELIMINATED, LEAVING THE DESIRED BARE SILICON CHIP WITHOUT ANY DAMAGE. FIGURE 4
Patent MY-114086-A (MY)
Title: Carrier recovery system for a vestigial sideband signal
Inventor: STEVEN TODD JEFFE
IPC: H03D1/24
Filed: 1995-03-20
Abstract: A TELEVISION SIGNAL RECEIVER FOR PROCESSING AN HDTV SIGNAL TRANSMITTED IN A VESTIGIAL SIDEBAND (VSB) FORMAT INCLUDES INPUT COMPLEX FILTERS SHARED BY A TIMING RECOVERY NETWORK (30) AND A CARRIER RECOVERY NETWORK (50). THE FILTER NETWORK INCLUDES A PAIR OF UPPER AND LOWER BAND EDGE FILTERS (20, 22) MIRROR IMAGED AROUND THE UPPER AND LOWER BAND EDGES OF THE VSB SIGNAL (FIGURE 2) FOR PRODUCING SUPPRESSED SUBCARRIER AM OUTPUT SIGNALS. THE TIMING RECOVERY NETWORK INCLUDES A PHASE DETECTOR (28, 38, 62) AND RESPONDS TO AN AM SIGNAL DERIVED FROM THE TWO FILTERS (VIA 26) FOR SYNCHRONIZING A SYSTEM CLOCK (CLK). THE CARRIER RECOVERY NETWORK (50) ALSO INCLUDES A PHASE DETECTOR (54, 60, 62, 64), AND RESPONDS TO OUTPUTS FROM ONE OR BOTH OF THE FILTERS FOR PRODUCING AN OUTPUT ERROR SIGNAL (6) REPRESENTING A PHASE/FREQUENCY OFFSET OF THE VSB SIGNAL. THE ERROR SIGNAL IS USED TO REDUCE OR ELIMINATE THE OFFSET TO PRODUCE A RECOVERED BASEBAND OR NEAR BASEBAND SIGNAL. A SUBSEQUENT EQUALIZER ELIMINATES ANY RESIDUAL PHASE OFFSETS IN THE RECOVERED SIGNAL. (FIGURE 1)
Patent MY-113089-A (MY)
Title: Childproof package for active substance patches
Inventor: MULLER FRANK
IPC: B65D30/08
Filed: 1995-10-24
Abstract: A CHILDPROOF PACKAGE FOR ACTIVE SUBSTANCE PATCHES IS FORMED AS PRIMARY PACKAGE AND COMPRISES AT LAST ONE MECHANICALLY TOUGH, IN PARTICULAR TEAR-RESISTANT LAYER (5).(FIG 1)
Patent MY-112951-A (MY)
Title: Display screen and method of manufacturing the same
Inventor: HAJIME TANAKA
IPC: H01J29/32
Filed: 1995-12-23
Abstract: ACCORDING TO THE PRESENT INVENTION, THERE IS PROVIDED A DISPLAY SCREEN HAVING A BLACK MATRIX OF A MULTILAYER STRUCTURE INCLUDING A FINE PIGMENT PARTICLE LAYER (13) CONTAINING FINE PIGMENT PARTICLES HAVING AN AVERAGE DIAMETER OF 0.005 TO 0.2 ~ M, AND A BLACK PIGMENT LAYER (14) CONTAINING BLACK PIGMENT PARTICLES HAVING AN AVERAGE PARTICLE DIAMETER OF 0.2 TO 5 ~ M.(FIG 7)
Patent MY-126765-A (MY)
Title: Method of producing cold rolled steel strip
Inventor: KANNAPPAR MUKUNTHAN
IPC: C21D8/02
Filed: 2000-01-11
Abstract: METHOD OF PRODUCING STRIP COMPRISING CONTINUOUSLY CASTING PLAIN CARBON STEEL INTO A STRIP (12) OF NO MORE THAN 5MM THICKNESS AND COILING THE STRIP (12).THE STRIP (12) IS SUBSEQUENTLY UNCOILED AND COLD ROLLED THAN ANNEALED TO PRODUCE A STRESS RELEIVED MICROSTRUCTURE THEREIN. THE COLD ROLLING PRODUCES A COLD REDUCTION SUFFICIENT TO INCREASE THE TENSILE STRENGHT OF THE STRIP (12) TO AT LEAST 680 MPa BUT IS SUCH THAT THE TOTAL ELONGATION TO BREAK OF THE STRIP (12) AFTER THE ANNEALING IS IN THE RANGE 8% TO 12% .THE COLD ROLLING MAY PRODUCE A COLD REDUCTION OF THE STRIP THICKNESS IN THE RANGE 40% TO 80% .THE CONTINUOUSLY CAST STRIP (12) MAY BE OPTIONALLY IN- LINE HOT ROLLED PRIOR TO COILING TO PRODUCE AN INITIAL STRIP THICKNESS REDUCTION IN THE RANGE 40% TO 60%. FIG.13
Patent MY-117699-A (MY)
Title: System and method for incremental broadcast of gps navigation data in a cellular network.
Inventor: JOLLEY EDWARD VINCENT
IPC: H04W64/00
Filed: 2000-07-19
Abstract: A SYSTEM FOR BROADCASTING GPS ASSISTANCE DATA IN A WIRELESS COMMUNICATION NETWORK (10) TO MOBILE STATIONS (20) IS DISCLOSED HEREIN. EACH MOBILE STATION (20) INCLUDES A TRANSCEIVER OPERATING IN THE WIRELESS COMMUNICATION NETWORK AND AN INTEGRATED GPS RECEIVER TO MAKE GPS POSITIONING MEASUREMENTS. THE SYSTEM INCLUDES A GPS RECEIVER (22) FOR OBTAINING ORBITAL MODELING INFORMATION FOR VISIBLE GPS SATELLITES AND DGPS CORRECTION DATA. A TRANSCEIVER (12) COMMUNICATES WITH MOBILE STATIONS (20) IN THE WIRELESS COMMUNICATION NETWORK (10). A BROADCAST CONTROLLER (36) IS OPERATIVELY ASSOCIATED WITH THE GPS RECEIVER (22) AND THE TRANSCEIVER FOR SELECTIVELY ESTABLISHING A DIRECT POINT-TO-POINT CHANNEL (28) WITH SELECT MOBILE STATIONS FOR TRANSFERRING THE ORBITAL MODELING INFORMATION AND FOR PERIODICALLY BROADCASTING (30) THE DGPS CORRECTION DATA ON THE WIRELESS COMMUNICATION NETWORK (10) TO ALL MOBILE STATIONS COMMUNICATING IN THE WIRELESS COMMUNICATION NETWORK. (FIGURE 1)
Patent MY-127901-A (MY)
Title: Transmission of a digital information signal having m bit pcm samples.
Inventor: MARIA DE KERKHOF LEON VAN
IPC: H04B14/04
Filed: 2000-08-11
Abstract: A TRANSMITTER IS DISCLOSED FOR TRANSMITTING A DIGITAL INFORMATION SIGNAL HAVING M BIT PCM SAMPLES VIA A TRANSMISSION MEDIUM. THE M BIT PCM SIGNAL IS SPLIT (8) INTO A P BIT PCM SIGNAL, WHEREBY P<M AND A DIFFERENCE SIGNAL. THE P BIT PCM SIGNAL IS A LOWER QUALITY REPRESENTATION OF THE M BIT PCM DIGITAL INFORMATION SIGNAL AND THE DIFFERENCE SIGNAL IS OBTAINED BY SUBTRACTING THE P BIT PCM SIGNAL FROM THE M BIT PCM SIGNAL. THE DIFFERENCE SIGNAL IS DATA COMPRESSED (16) SO AS TO OBTAIN A DATA COMPRESSED DIFFERENCE SIGNAL.THE P BIT PCM SIGNAL AND THE DATA COMPRESSED DIFFERENCE SIGNAL ARE COMBINED (24) SO AS TO OBTAIN A TRANSMISSION SIGNAL. THE TRANSMISSION SIGNAL IS TRANSMITTED VIA THE TRANSMISSION MEDIUM (TRM).(FIG. 1)
Patent MY-127111-A (MY)
Title: Process for producing a purified aqueous hydrogen peroxide solution
Inventor: FUJIO TANAKA
IPC: C01B15/013
Filed: 2001-04-26
Abstract: THE PRESENT INVENTION PROVIDES A PROCESS FOR PRODUCING A HIGHLY PURIFIED AQUEOUS HYDROGEN PEROXIDE SOLUTION FROM WHICH SILICON OXIDE IMPURITIES ARE REMOVED TO A MINIMUM BY PURIFYING AN AQUEOUS HYDROGEN PEROXIDE SOLUTION CONTAINING SILICON OXIDE IMPURITIES.THE PRESENT INVENTION COMPRISES A PROCESS FOR PRODUCING A PURIFIED AQUEOUS HYDROGEN PEROXIDE SOLUTION BY REMOVING SILICON OXIDE IMPURITIES CONTAINED IN AN AQUEOUS HYDROGEN PEROXIDE SOLUTION , WHICH COMPRISES :ADDING A FLOCCULATING AGENT TO AN AQUEOUS HYDROGEN PEROXIDE SOLUTION CONTAINING SILICON OXIDE IMPURITIES , AND FILTERING OUT IMPURITIES OF SOLID CONTENT CONTAINED IN THE AQUEOUS HYDROGEN PEROXIDE SOLUTION WITH A PRECISION FILTER , THEREAFTER BRINGING THE AQUEOUS HYDROGEN PEROXIDE SOLUTION OBTAINED AS ABOVE INTO CONTACT WITH AN ANION EXCHANGE RESIN IN A FLUORIDE ION FORM BY AT LEAST ONE FLUORIDE COMPOUND WHICH CONTAINS 0.05% BY WEIGHT OR LESS OF SiF6 AND IS SELECTED FROM THE GROUP CONSISTING OF SODIUM FLUORIDE , POTASSIUM FLUORIDE AND AMMONIUM FLUORIDE .
Patent MY-125976-A (MY)
Title: Sub-channels for the random access channel in time division duplex
Inventor: DICK STEPHEN G
IPC: H04J13/00
Filed: 2001-12-19
Abstract: SUB-CHANNELS (11) ARE DEFINED FOR A PHYSICAL RANDOM ACCESS CHANNEL OF A WIRELESS TIME DIVISION DUPLEX COMMUNICATION SYSTEM USING CODE DIVISION MULTIPLE ACCESS. THE SUB-CHANNELS (11) CARRY INFORMATION BETWEEN SYSTEM USERS AND A SYSTEM NETWORK. A SERIES OF RADIO FRAMES HAVE A SEQUENCE OF TIMESLOTS (26). FOR A PARTICULAR TIMESLOT NUMBER OF THE SEQUENCE, EACH SUB-CHANNEL OF THE PARTICULAR TIMESLOT NUMBER IS UNIQUELY DEFINED BY ONE RADIO FRAME OF THE SERIES.FIGURE 3