baber/WOPTO huggingface dataset:
Patent MX-PA05001421-A (MX)
Title: A fuel injection system for a saddle ride type four-wheel vehicle.
Inventor: URANO NAOKI
IPC: B62K5/01
Filed: 2005-02-04
Abstract: A saddle ride type four-wheel vehicle (1) includes an electronic control type fuel injection system in a fuel supply system for an engine (5) mounted thereon, wherein a fuel pump (47) is diposed on the rear side relative to the rotational center axis (24) of front wheels (2) and on the front side relative to the engine (5).I.
Patent MX-PA05004569-A (MX)
Title: Electric winch.
Inventor: ARNE AUSTEFJORD
IPC: B66D5/30
Filed: 2005-04-27
Abstract: Apparatus and methods for operating a winch system comprising a wire spooled onto a drum rotatably mounted to a shaft. A permanent magnet is mounted to the drum such that, when an electric current is applied to a coiled winding mounted to the shaft, the drum rotates about the shaft. The winch comprises a first braking system that controls the rotation of the drum about the shaft by controlling the application of the electric current to the coiled winding. The winch also comprises a second braking system that mechanically engages the drum so as to prevent the rotation of the drum about the shaft. The winch is used in conjunction with a control system that facilitates the use of the winch with lifting and supporting personnel working in elevated environments.
Patent MX-PA05005163-A (MX)
Title: Seed specific usp promoters for expressing genes in plants.
Inventor: LUIGI TOTI
IPC: C07D493/04
Filed: 2003-12-01
Abstract: The present invention relates to the field of plant genetic engineering. More specifically, the present invention relates to seed specific gene expression. The present invention provides promoters capable of transcribing heterologous nucleic acid sequences in seeds, and methods of modifying, producing, and using the same.
Patent MX-PA05007414-A (MX)
Title: Compositions and treated substrates having reversibly adaptable surface energy properties and method for making the same.
Inventor: DOMINICK J VALENTI
IPC: B05D3/02
Filed: 2003-08-27
Abstract: The present invention relates generally to substrates that exhibit useful, auto adaptable surface energy properties that depend on the environment of the substrate. Such surface energy properties provide relatively high advancing and receding contact angles for liquids when in contact with the target substrate surface. The substrates exhibit low surface energy quantities of at most about 20 millijoules per square meter (mJ/m2) at a temperature of about 25 degrees C and a surface energy greater than about 20 mJ/m2 at, or with exposure to, a temperature of about 40 degrees C. More specifically, encompassed within the present invention are textile substrates having this highly desirable unique surface energy modification property and which exhibit wash durable oil and water repellency and stain release features. Novel compositions and formulations that impart such surface energy modifications to substrates are also encompassed within this invention, as well as methods for producing such treated substrates.
Patent MX-PA05010061-A (MX)
Title: Dose dial and drive mechanism suitable for use in drug delivery devices.
Inventor: STEVEN WIMPENNY
IPC: A61M5/24
Filed: 2004-03-22
Abstract: The invention relates to a dose dial and drive mechanism for use in a drug delivery device comprising a housing (2); a dose dial sleeve (50); a piston rod (10); a drive sleeve (26) is threadedly connected to the said piston rod (10); a reset sleeve (30), which is located between said drive sleeve (26) and said housing (2); and a dose display. When said dose dial sleeve travels towards the second end of said housing the reset sleeve is carried with said dose dial sleeve towards the second end of said housing resetting said dose display to a zero position; and when said dose dial and/or the reset sleeve travels towards the first end of said housing, the said dose dial sleeve and/or reset sleeve engage(s) with said drive sleeve thus advancing both said drive sleeve and said piston rod towards the first end of said housing.
Patent MX-PA05011927-A (MX)
Title: Method of freshening air.
Inventor: JOSEPH JOSHUA DANIEL
IPC: A61L9/14
Filed: 2004-05-05
Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain a perfume composition or may contain a perfume composition in conjunction with a malodor counteractant. The container may contain a propellant such as a compressed gas, and a dispenser; and the air freshening composition. The method of freshening air, in certain embodiments, delivers a consistent perfume release profile. If malodor counteractants are used, the method may also provide a reduction in malodors.
Patent MX-PA05012538-A (MX)
Title: Carbostyril derivatives and mood stabilizers for treating mood disorders.
Inventor: IWAMOTO TARO
IPC: A61K31/519
Filed: 2004-05-19
Abstract: The pharmaceutical composition of the present invention comprises a carbostyril derivative which is a dopamine-serotonin system stabilizer and a mood stabilizer in a pharmaceutically acceptable carrier. The carbostyril derivative may be aripiprazole or a metabolite thereof. The mood stabilizer may include but is not limited to lithium, valproic acid, divalproex sodium, carbamazapine, oxcarbamazapine, zonisamide, lamotragine, topiramate, gabapentin, levetiracetam or clonazepam. These compositions are used to treat patients with mood disorders, particularly bipolar disorder with or without psychotic features, mania or mixed episodes. Methods are provided for separate administration of a carbostyril derivative and a mood stabilizer to a patient with a mood disorder.
Patent MX-PA06001995-A (MX)
Title: Shielded pads for detecting subsurface radiation phenomena.
Inventor: SIEFKER-RADTKE ARLENE O
IPC: G01V5/00
Filed: 2006-02-21
Abstract: Apparatus and method for detecting subsurface radiation phenomena. An elongated support member, adapted for disposal within a wellbore traversing a subsurface formation, includes a recess along its longitudinal axis. A pad is linked to the support member. The pad is configured with a surface correspondingly shaped to fit in juxtaposition with the support member recess. The pad is adapted for movement into and out of the recess such that an exposed surface of the pad can extend away from the support member. The pad also includes one or more radiation detectors and is adapted with shielding material on its sides near the exposed surface to prevent radiation reflected from the recess from reaching the detector(s) from the area near the exposed surface.
Patent MX-PA06005346-A (MX)
Title: Ultraviolet-curable polyols and polyurethane compositions made therefrom.
Inventor: WILLIAM SIM J
IPC: C08G18/79
Filed: 2004-11-15
Abstract: Provided are ultraviolet (UV)-curable polyols and polyurethane compositions made by reacting the inventive polyol with an isocyanate. The inventive ultraviolet (UV)-curable polyol is made by co-polymerizing an alkylene oxide, an unsaturated carboxylic acid or anhydride and a hydroxy functional compound in the presence of a double metal cyanide (DMC) complex catalyst such that the polyol has an ultra-low level of unsaturation. The inventive polyols may be used to produce prepolymers, which in turn may be useful in making thin films which in turn may provide such items as medial examination gloves and scientific gloves. The inventive ultraviolet (UV)-curable polyurethane compositions may also find use in or as coatings, adhesives, sealants, elastomers and the like.
Patent MX-PA06006802-A (MX)
Title: 2-pyridinylethylbenzamide derivatives.
Inventor: DESBORDES PHILIPPE
IPC: A01N43/40
Filed: 2004-12-16
Abstract: A compound of general formula (I). A process for preparing this compound. A fungicidal composition comprising a compound of general formula (I). A method for treating plants by applying a compound of general formula (I) or a composition comprising it.
Patent MX-PA06011749-A (MX)
Title: Fungicide mixtures.
Inventor: GEWEHR MARKUS
IPC: A01N43/40
Filed: 2005-04-27
Abstract: The invention relates to fungicide mixtures containing 1) the triazolopyrimidine derivative of formula (I), and 2) the benzamide of formula (II), as active constituents in a synergistically active quantity. The invention also relates to methods for controlling pathogenic fungi with mixtures of compound (I) and compound (II), to the use of compound (I) and compound (II) for producing such mixtures, and to agents containing the same.
Patent MX-PA06012243-A (MX)
Title: Heat treatable al-zn-mg-cu alloy for aerospace and automotive castings.
Inventor: LIN JEN C
IPC: C22C21/00
Filed: 2005-04-22
Abstract: A heat treatable aluminum alloy for shaped castings includes from about 3.5-5.5% Zn, from about 1-3% Mg, about 0.05-0.5% Cu, and less than about 1% Si.
Patent MX-PA06014335-A (MX)
Title: Appliance convenience light.
Inventor: OPPOR RICK L
IPC: F21S4/00
Filed: 2005-06-10
Abstract: A lighting apparatus includes multiple point light sources (28) housed in a reflector housing (12). The reflector housing (12) diffuses the light produced by the point light sources (28) to emulate a linear light source. Power supplies (50, 70) are provided to energize the light sources, to control heat generation and energy usage, and to provide thermal protection.
Patent MX-PA06014465-A (MX)
Title: Soluble zcytor14, anti-zcytor14 antibodies and binding partners and methods of using in inflammation.
Inventor: PRESNELL SCOTT R
IPC: C07K14/715
Filed: 2005-06-10
Abstract: The present invention relates to blocking, inhibiting, reduceing, antagonizing or neutralizing the activity of IL-17F, IL-17A, or both IL-17A and IL-17F polypeptide molecules. IL-17A and IL-17F are cytokines that are involved in inflammatory processes and human disease. ZcytoR14 is a common receptor for IL-17A and IL-17F. The present invention includes soluble ZcytoR14, anti-ZcytoR14 antibodies and binding partners, as well as methods for antagonizing IL-17F, IL-17A or both IL-17A and IL-17F using such soluble receptors, antibodies and binding partners.
Patent MY-104246-A (MY)
Title: Magnetooptical recording media.
Inventor: KUNIHIKO MIZUMOTO
IPC: G11B11/105
Filed: 1989-10-19
Abstract: OPTICAL RECORDING MEDIA DISCLOSED HEREIN ARE EXCELLENT IN ADHESION BETWEEN THE SUBSTRATE AND THE ENHANCEMENT FILM, AS WELL AS IN OXIDATION RESISTANCE AND LONG TERM-STABILITY OF MAGNETOOPTICAL RECORDING CHARACTERISTICS, SAID SUBSTRATE CONTAINING A RANDOM COPOLYMER OF ETHYLENE AND A CYCLOOLEFIN OR A COMPOSITION THEREOF AND HAVING A SPECIFIC STRUCTURE. (FIG. 3)
Patent MY-111148-A (MY)
Title: Macrolide compounds.
Inventor: LAVERNE DWAINE BOECK
IPC: C12R1/01
Filed: 1989-12-16
Abstract: FERMENTATION PRODUCT A83543, COMPRISING MAJOR COMPONENTS A83543A AND A83543D AND MINOR COMPONENTS A83543B, A83543C, A83543E, A983543F, A83543H AND A83543J, IS PRODUCED BY A NEWLY DESCRIBED SPECIES, SACCHAROPOLYSPORA SPINOSA. THE A83543 COMPONENTS AND THEIR ACID-ADDITION SALTS (A83543 COMPOUNDS) ARE USEFUL AS INSECTICIDES, PARTICULARLY AGAINST LEPIDOPTERA AND DIPTERA SPECIES. INSECTICIDAL, MITICIDAL OR ECTOPARASITICIDAL COMBINATIONS, COMPOSITIONS AND METHODS ARE PROVIDED.
Patent MY-107379-A (MY)
Title: Electric motor for clothes washing machine drive
Inventor: GRAEME DEWAR THOMAS
IPC: H02K21/12
Filed: 1987-03-04
Abstract: AN ELECTRIC MOTOR (2) FOR A CLOTHES WASHING MACHINE INCLUDING THE MOTOR AND A DRIVE. THE MOTOR HAVING A STATOR (25) HELD OUTBOARD OF A FRAME CARRYING BEARINGS (37, 38) IN WHICH A SHAFT (11) ROTATES THE SHAFT CARRYING THE ROTOR (21) OUTBOARD OF THE STATOR (25) AND PERMANENT MAGNETS (17) ON AN INNER FACE OF THE ROTOR. THE STATOR (25) IS FORMED AS AN ANNULAR HELICAL YOKE EDGEWISE WOUND FROM A STRIP OF MAGNETIC MATERIAL AND HAVING AN INNER FACE AND AN OUTER FACE, THE STRIP HAVING POLE PIECES (8) FORMED INTEGRALLY THEREWITH EXTENDING FROM ONE EDGE OF THE STRIP AND THE STRIP BEING EDGEWISE WOUND WHEREBY THE POLE PIECES COINCIDE IN STACKED GROUPS TO FORM A PLURALITY OF POLES ARRANGED AT EQUALLY SPACED INTERVALS EXTENDING RADIALLY OUTWARDLY FROM THE OUTER FACE OF THE YOKE. ENERGIZABLE STATOR WINDINGS (26) ARE WOUND DIRECTLY ON THE POLES (8) OF THE STATOR AND ARE ADAPTED TO BE ENERGIZED THROUGH AN ELECTRONIC COMMUNICATION CIRCUIT (65, 66) AND THE ROTOR (12) IS MOUNTED FOR ROTATION EXTERIORLY OF THE RELATIVE TO THE STATOR THE ROTOR COMPRISING A BACKING RING (16) OF MAGNETIC MATERIAL AND A SERIES OF PERMANENT MAGNETS (17) HELD AT SPACED-APART INTERVALS ON AN INNER SURFACE OF THE BACKING RING (16) AND OPPOSING THE POLES (8) OF THE STATOR (25).(FIG. 1)
Patent MY-113302-A (MY)
Title: One - pot process for the preparation of 3 - quinolone carboxylic acid derivatives
Inventor: DR GERHARD FRANCKOWIAK
IPC: C07D498/04
Filed: 1994-12-09
Abstract: ONE-POT PROCESS FOR THE PREPARATION OF 3-QUINOLONE CARBOXYLIC ACID DERIVATIVES OF THE GENERAL FORMULA ( 1A)  IN WHICH R'' AND R ", TOGETHER WITH THE NITROGEN ATOM TO WHICH THEY ARE BONDED, FORM A MONOCYCLIC OR BICYCLIC HETEROCYCLE WHICH, WHERE APPROPRIATE, CAN CONTAIN FUTHER NITROGEN, OXYGEN OR SULPHUR HETERO ATOMS IN ALL RING PARTS, AND WHICH, WHERE APPROPRIATE CAN BE SUBSTITUTED, ANDIN WHICH A REPRESENTS CH, CF, CCI, C-OCH3 OR C-CH3, X1 REPRESENTS H, HALOGEN, NH2 OR CH3,R1 REPRESENTS C1-C3-ALKYL, FCH2CH2- OR CYCLOPROPYL, OR PHENYL OR CYCLOPROPYL WHICH ARE OPTIONALLY SUBSTITUTED ONCE TO THREE TIMES BY HALOGEN, CHARACTERIZED IN THAT, WITHOUT ISOLATION OF THE INTERMEDIATES, ACID HALIDES OF THE FORMULA (XXVI)  IN WHICH HAL, X2 AND X3 REPRESENT FLUORINE OR CHLORINE AND A AND X1 HAVE THE ABOVEMENTIONED MEANINGS, ARE EITHER REACTED IN A SOLVENT WITH A DIMETHYLAMINOACRYLIC ACID ESTER OF THE FORMULA (CH3)2N-CH=CH-COOR, AFTER WHICH THE AMINOACRYLIC ESTER (XIII) IS PRODUCED BY ADDING AN AMINE R1-NH2, WITH AMINE EXCHANGE IN THE ACRYLIC ESTER MOIETY OF THE PRIMARY PRODUCT, OR THE ACID HALIDE IS IMMEDIATELY REACTED WITH AN AMINOACRYLIC ESTER OF THE FORMULA R''NH-CH=CH-COOR, IN WHICH CASE THE ABOVE-DESCRIBED AMINE EXCHANGE IS DISPENSED WITH AND THE COMPOUND (XIII) IS PRODUCED DIRECTLY,  IN WHICH A, X1 AND R1 HAVE THE MEANINGS GIVEN FOR FORMULA ( 1A), X2 AND X3 REPRESENT HALOGEN, AND R REPRESENTS A CUSTOMARY RADICAL WHICH IS SUITABLE FOR ESTER FORMATION, PREFERABLE METHYL, ETHYL OR PROPYL, WHICH COMPOUND (XIII) IS HEATED IN A SOLVENT WITH AN AUXILIARY BASE, AND THEREBY CYCLIZED TO FORM COMPOUNDS OF THE GENERAL FORMULA IN WHICH A, R, R1 AND X3 HAVE THE ABOVEMENTIONED MEANINGS, WHICH ARE CONVERTED, WITHOUT INTERMEDIATE ISOLATION, BY REACTION WITH HETEROCYCLIC COMPOUNDS IN WHICH R'' AND R" HAVE THE ABOVEMENTIONED MEANINGS, INTO EATERS OF THE GENERAL FORMULA IN WHICH A, R, R1, R'', R" AND X1 HAVE THE ABOVE-MENTIONED MEANINGS, FROM WHICH THE 3-QUINOLONECARBOXYLIC ACID DERIVATIVES OF THE FORMULA (LA) RESULT, BY MEANS OFA LKALINE HYDROLYSIS OF THE ESTER FUNCTION, WHICH DERIVATIVES ARE PRECIPITATED BY NEUTRALIZING THE REACTION MIXTURE.
Patent MY-138907-A (MY)
Title: Surface treated copper foil and method for preparing the same and copper-clad laminate using the same
Inventor: MITSUHASHI MASAKAZU
IPC: H05K3/38
Filed: 2001-01-23
Abstract: AN OBJECT OF THE INVENTION IS TO PROVIDE A SURFACE-TREATED COPPER FOIL CAPABLE OF CONSISTENTLY ATTAINING A PERCENT LOSS IN PEEL STRENGTH IN RESISTANCE AGAINST HYDROHLORIC ACID DEGRADATION OF 10OR LESS AS MEASURED ON A COPPER PATTERN PREPARED FROM THE COPPER FOIL AND HAVING A LINE WIDTH OF 0.2 MM, BY BRINGING OUT THE MAXIMUM EFFECT OF THE SILANE COUPLING AGENT EMPLOYED IN COPPER FOIL COATED WITH AN ANTI-CORROSIVE LAYER FORMED OF A ZINC-COPPER-TIN TERNARY ALLOY. ANOTHER OBJECT IS TO IMPART EXCELLENT MOISTURE RESISTANCE AND HEAT RESISTANCE TO THE SURFACE-TREATED COOPER FOIL. IN ORDER TO ATTAIN THIS OBJECTS, THE INVENTION PROVIDES A SURFACE-TREATED COPPER FOIL FOR PRODUCING PRINTED WIRING BOARDS WHOSE SURFACE HAS BEEN SUBJECTED TO NODULAR TREATMENT AND ANTI-CORROSION TREATMENT, WHEREIN THE ANTI-CORROSION TREATMENT INCLUDES FORMING A ZINC-COPPER-TIN TERNARY ALLOY ANTI-CORROSIVE PLATING LAYER ON A SURFACE OF THE COOPER FOIL; FORMING AN ELECTROLYTIC CHROMATE LAYER ON THE ANTI-CORROSIVE PLATING LAYER; FORMING A SILANE-COUPLING-AGENT-ADSORBED LAYER ON THE ELECTROLYTIC CHROMATE LAYER; AND DRYING THE COOPER FOIL FOR 2-6 SECONDS SUCH THAT THE COPPER FOIL REACHES 105?C-200?C.@@FIGURE 1
Patent MY-128138-A (MY)
Title: Method for fighting against arthropods destructive of crops and compositions therefor
Inventor: LEOPOLDO VALDEZ
IPC: A01N47/02
Filed: 2001-03-08
Abstract: THE PRESENT INVENTION RELATES TO PROCESSES FOR CONTROLLING ARTHROPODS, PARTICULARLY PROCESSES FOR CONTROLLING INSECTS AND ESPECIALLY PROCESSES FOR CONTROLLING INSECTS WHICH RAVAGE CROPS, PARTICULARLY RICE CROPS OR MARKET-GARDEN CROPS; AS WELL AS TO PROCESSES FOR PROTECTING CROPS, PARTICULARLY RICE CROPS OR MARKET-GARDEN CROPS; AS WELL AS TO PROCESSES DIRECTED TOWARDS IMPROVING THE YIELD OF THE TREATED CROPS; AS WELL AS TO COMPOSITIONS OR PRODUCTS WHICH MAY BE USED IN SUCH PROCESSES.
Patent MY-128428-A (MY)
Title: Wireless audio conference system with two way recording and its method
Inventor: CHIA-HWA LEE
IPC: G08B3/10
Filed: 2001-10-11
Abstract: THE INVENTION IS A WIRELESS AUDIO CONFERENCE SYSTEM AND METHOD. IT USES AN AUDIO CONFERENCE DEVICE (50) TO CONNECT AN END USER WITH A FAR END CALLING PARTY, AND A CENTRAL OFFICE (30) FACILITATES THE CONNECTION BETWEEN THEM. THE AUDIO CONFERENCE DEVICE (50) CONNECTS AT LEAST ONE FIXED DEVICE (55) AND AT LEAST ONE PORTABLE DEVICE (57) AND A RADIO FREQUENCY SIGNAL MODE EXECUTES MUTUAL RADIO EMITTING AND RECEIVING BETWEEN THEM. THE INVENTION ALLOWS USERS TO PROCESS THE VOICE SIGNAL TRANSMISSION OF A AUDIO CONFERENCE CONVENIENTLY AT ANY LOCATION, AND PREVENTS AUDIO CONFERENCE THE SPATIAL LIMITATIONS CAUSED BY NUMEROUS TELEPHONE LINE (20) AND ELECTRICAL WIRE CONNECTIONS, AS IT UTILIZES (HE RANGE OF RADIO TRANSMISSION TO FACILITATE THE AUDIO CONFERENCE. MOREOVER, THE FIXED DEVICE (55) HAS A STORAGE UNIT (154) TO RECORD THE CONTENT OF THE VOICE MEETING, AND A FUNCTION FOR RE-BROADCASTING THE MEETING RECORD CAN BE INITIATED THROUGH ANY REGISTERED PORTABLE DEVICE. (FIG. 3)
Patent MY-129625-A (MY)
Title: Dynamic allocation of power supplied by a power supply and frequency agile spectral filtering of signals
Inventor: CALDWELL ROCKY
IPC: H03F1/02
Filed: 2001-12-12
Abstract: THE POWER VOLTAGE SUPPLY FOR A POWER AMPLIFIER IS SWITCHED BETWEEN AN OPERATIONAL FULL POWER MODE AND A REDUCED POWER MODE BY THE SWITCHING OF A DUAL STATE IMPEDANCE DEVICE CONNECTED IN SERIES BETWEEN THE POWER AMPLIFIER AND THE POWER SUPPLY. A CONTROL CIRCUIT (52) DETECTS THE LEVEL OF A SIGNAL TO BE AMPLIFIED BY THAT AMPLIFIER AND SWITCHES THE IMPEDANCE STATES THUS REDUCING THE POWER OUTPUT CAPABILITY OF THE POWER AMPLIFIER AND PLACING THE POWER AMPLIFIER INTO A REDUCED POWER MODE. IN ONE EMBODIMENT, THE SIGNAL IS PRODUCED BY SPECTRALLY FILTERING WITH A LOW PASS FILTER (39), WITH THE CROSS-OVER FREQUENCY BEING ADJUSTABLE. ADDITIONALLY, THE GAIN OF THE AMPLIFIER CAN BE REDUCED FOR HIGH LEVEL SIGNALS.(FIG.1)
Patent MY-131293-A (MY)
Title: Fluid bed granulation apparatus
Inventor: GIANFRANCO BEDETTI
IPC: F26B17/00
Filed: 2002-04-12
Abstract: A NOZZLE FOR DISTRIBUTOR DEVICES OF GRANULE'S GROWTH LIQUID SUBSTANCE IN FLUID BED GRANULATORS, IS DISTINGUISHED BY THE FACT THAT IT COMPRISES A DUCT (2) HAVING, AT ONE END, AT LEAST ONE INLET OPENING (3) FOR A FLOW (F) OF A CHOSEN GRANULE'S GROWTH LIQUID SUBSTANCE, AND , AT THE OTHER END, A SUPPLY OPENING (5) FOR SUCH SUBSTANCE, A GASEOUS FLOW DISTRIBUTOR (6) EXTERNALLY ASSOCIATED TO THE DUCT (2) IN PREDETERMINED SPACED RELATIONSHIP FROM THE SUPPLY OPENING (5) AND IN FLUID COMMUNICATION WITH THE INSIDE OF THE DUCT (2), AND EMULSIFYING MEANS (8) ASSOCIATED TO THE INLET OPENING (3) AND THE DISTRIBUTOR (6) TO OBTAIN, INSIDE THE DUCT (2), AN EMULSION OF THE GASEOUS FLOW IN THE GROWTH LIQUID SUBTANCE.(FIG 1)
Patent MY-126177-A (MY)
Title: Catalytic reactor
Inventor: BOWE MICHAEL JOSEPH
IPC: B01J37/02
Filed: 2002-09-19
Abstract: A CATALYTIC REACTOR 20 COMPRISES A PLURALITY OF SHEETS 21 DEFINING FLOW CHANNELS 22 BETWEEN THEM. WITHIN EACH FLOW CHANNEL 22 IS A FOIL 24 OF CORRUGATED MATERIAL WHOSE SURFACES ARE COATED WITH CATALYTIC MATERIAL. FLOW CHANNELS 22, 22A FOR A FIRST GAS EXTEND IN OBLIQUE DIRECTIONS RELATIVE TO THE FLOW CHANNELS 22B FOR A SECOND GAS. THE REACTOR 20 INCORPORATES HEADER CHAMBERS 26,28 TO SUPPLY GAS MIXTURES TO THE FLOW CHANNELS 22, THE HEADERS COMMUNICATING WITH ADJACENT CHANNELS BEING SEPARATE. THE REACTOR 20 ENABLES DIFFERENT GAS MIXTURES TO BE SUPPLIED TO ADJACENT CHANNELS 22, WHICH MAY BE AT DIFFERENT PRESSURES, AND THE CORRESPONDING CHEMICAL REACTIONS ARE ALSO DIFFERENT. WHERE ONE OF THE REACTIONS IS ENDOTHERMIC WHILE THE OTHER REACTION IS EXOTHERMIC, HEAT IS TRANSFERRED THROUGH THE SHEETS 21 SEPARATING THE ADJACENT CHANNELS 22, FROM THE EXOTHERMIC REACTION TO THE ENDOTHERMIC REACTION. WHEN THE CATALYST IN ONE SET OF FLOW CHANNELS BECOMES SPENT, IT CAN BE REPLACED BY REMOVING A HEADER. THE REACTOR 20 MAY BE USED IN A COMPACT PLANT TO PERFORM STEAM/METHANE REFORMING, OBTAINING THE NECESSARY HEAT BY CATALYTIC METHANE COMBUSTION, AND ALSO FOR FISCHER-TROPSCH SYNTHESIS, SO THAT THE OVERALL PROCESS INVOLVES CONVERSION OF METHANE TO LONG- CHAIN HYDROCARBONS.(FIG 2)
Patent MY-138089-A (MY)
Title: A hook for a tension spring
Inventor: YONG YAP PIT
Filed: 2002-10-29
Abstract: A HOOK FOR TENSION SPRING IS DISCLOSED AND THE HOOK IS PROVIDED WITH AN OVAL SHAPED RING AND A MOUNTING O-RING INTEGRALLY CONNECTED BY A SHANK TO ONE END OF THE OVAL-SHAPED RING FOR SLIDABLY LAND MOVEABLY FITTED INTO A SPRING SUPPORT, CHARACTERIZED IN THAT ONE SECTION OF THE OVAL-SHAPED RING PROXIMITY TO THE SHANK CONNECTED THE O-RING IS PROVIDED WITH A HOOK MOUTH OPENED AT AN ANGLE RANGING FROM 40 TO 60 DEGREE AND THE CENTER OF THE OVAL-SHAPED RING IS AN OPENING HAVING A SLOT AT THE TOP OF THE OPENING, AND THE HOOK MOUTH IS IN COMMUNICATION WITH THE OPENING, AND THE SPRING SUPPORT IS PROVIDED WITH A VERTICAL SLOT SUCH THAT THE HOOK IS SAFETY FITTED INTO THE VERTICAL SLOT VIA THE HOOK MOUTH. THE OVAL SHAPED RING CAN BE RAPIDLY INSTALLED ONTO THE SPRING SUPPORT AND THE HOOK CAN BE EASILY UNLOADED BY ROTATING THE OVAL-SHAPED RING IN ONE DIRECTION SO THAT THE HOOK MOUTH IS DISENGAGED FROM THE VERTICAL SLOT. A METHOD OF MOUNTING THE HOOK ONTO A SPRING SUPPORT IS ALSO DISCLOSED.
Patent MY-140875-A (MY)
Title: Novel aqueous hydrogen peroxide solutions
Inventor: HAAS THOMAS DR
IPC: B01J29/89
Filed: 2003-09-26
Abstract: THE PRESENT INVENTION REFERS TO AN AQUEOUS HYDROGEN PEROXIDE SOLUTION COMPRISING: i) LESS THAN 50 WPPM ALKALI METALS, ALKALINE EARTH METALS ORCOMBINATIONS THEREOF IN TOTAL, IRRESPECTIVE WHETHER THE ALKALI OR ALKALINE EARTH METALS ARE PRESENT IN CATIONIC OR COMPLEX FORM; ii) LESS THAN 50 WPPM OF AMINES HAVING A PK B OF LESS THAN 4.5 OR THE CORRESPONDING PROTONATED COMPOUNDS IN TOTAL; AND iii) AT LEAST 100 WPPM ANIONS OR COMPOUNDS THAT CAN DISSOCIATE TO FORM ANIONS IN TOTAL, WHEREBY THE WPPM ARE BASED ON THE WEIGHT OF HYDROGEN PEROXIDE AND THE CONCENTRATION OF HYDROGEN PEROXIDE IS MORE THAN 50BY WEIGHT BASED ON THE TOTAL WEIGHT OF THE HYDROGEN PEROXIDE SOLUTION,@A PROCESS FOR PREPARATION OF SAID HYDROGEN PEROXIDE SOLUTION AND THE USE OF SAID SOLUTION IN A PROCESS FOR EPOXIDATION OF OLEFINS.