baber/WOPTO huggingface dataset:
Patent MY-135335-A (MY)
Title: Recovery of oil from spent bleached earth
Inventor: NARAYANAN LETCHUMANAN MR
IPC: B01D11/04
Filed: 2002-04-17
Abstract: THE INVENTION DISCLOSED A PROCESS TO RECOVER OIL FORM SPENT BLEACHING EARTH RECOVERED FROM VEGETABLE OIL REFINING PROCESS. THE PROCESS INVOLVE THREE SUB-PROCESS COMPRISING OF REACTING THE SPENT BLEACHING EARTH WITH A SOLVENT SELECTED FROM A GROUP CONSISTING OF TOLUENE, ACETONE, XYLENE, ISOPROPYL ALCOHOL OR N-HEXANE AT A TEMPERATURE BETWEEN 35°C TO 50°C; SEPARATING THE SOLIDS AND LIQUID FROM SLURRY FORMED IN THE PREVIOUS STEP; AND EXTRACTING OIL FROM THE LIQUID FRACTION OBTAINED IN THE PREVIOUS STEP. THE SEPARATION OF THE SOLIDS AND THE LIQUID FROM SLURRY CAN BE FORMED IN TWO STEPS. THE SLURRY MIXTURE OF SOLIDS AND LIQUID IS FIRST SEPARATED INTO A SOLID FRACTION AND A LIQUID FRACTION. THE SOLID FRACTION SO SEPARATED STILL CONTAINS A SIGNIFICANT PORTION OF OIL. THEREFORE THE SOLID FRACTION IS REACTED WITH THE SOME SOLVENT. THE NEXT SLURRY OF SOLIDS AND LIQUIDS IS AGAIN SEPARATED INTO A SOLID FRACTION AND A LIQUID FRACTION.FIGURE 1
Patent MY-132691-A (MY)
Title: A portable data storage and image recording device capable of direct connection to a computer usb port.
Inventor: POO TENG PIN
IPC: G11B11/00
Filed: 2002-04-19
Abstract: A SYSTEM AND METHOD ARE DISCLOSED FOR CAPTURING IMAGE AND/OR AUDIO DATA,PROCESSING THE IMAGE AND/OR AUDIO DATA, AND STORING THE PROCESSED IMAGE AND/OR AUDIO DATA.THE SYSTEM INCLUDES A PORTABLE DEVICE (70) HAVING A DIGITAL CAMERA (50) FOR CAPTURING THE IMAGE AND/OR AUDIO DATA, AN INTEGRATED CIRCUIT (10) HAVING A MICROPROCESSOR (11) FOR PROCESSING THE IMAGE AND/OR AUDIO DATA AND A NON-VOLATILE MEMORY (20) FOR STORING THE PROCESSED IMAGE AND/OR AUDIO DATA.AS PART OF THE PROCESSING OPERATION IN A PREFERRED EMBODIMENT, THE DATA IS CONVERTED INTO A STANDARD FILE FORMAT THAT IS COMPATIBLE AND RECOGNIZABLE BY THE HOST PLATFORM (95) TO WHICH THE PORTABLE DEVICE (70) MAY BE COUPLED. AFTER CONVERSION INTO A STANDARD FILE FORMAT, THE DATA MAY EITHER BE STORED IN THE NON-VOLATILE MEMORY (20), OR UPLOADED DIRECTLY TO THE HOST PLATFORM (95).(FIG 1A)
Patent MY-129090-A (MY)
Title: Lubricating oil passage structure in internal combustion engine
Inventor: ISHIZAKA TAKASHI
IPC: F01M1/08
Filed: 2002-09-04
Abstract: IN A LUBRICATING OIL PASSAGE STRUCTURE IN AN INTERNAL COMBUSTION ENGINE IN WHICH A PRESSURIZED LUBRICATING OIL FLOWING IN A LUBRICATING OIL PASSAGE (21) IS EJECTED TO PORTIONS TO BE LUBRICATED THROUGH A JET (25) PROVIDED IN THE LUBRICATING OIL PASSAGE (21), OIL GROOVE OF A CROSS SHAPE IS PROVIDED AT AN INTEL OF THE JET (25), SO THAT THEY ARE OPENED INTO THE LUBRICATING OIL PASSAGE (21) AND EXTEND DIAMETRICALLY FROM THE CENTER OF THE JET (25).THUS, IT IS POSSIBLE TO ENSURE THAT THE INLET OF THE JET PROVIDED IN PLACE IN THE LUBRICATING OIL PASSAGE IN THE TERMINAL COMBUSTION ENGINE CANNOT BE OCCLUDED BY CUTTINGS OR A DUST INCORPORATED IN THE LUBRICATING OIL FLOWING IN THE LUBRICATING OIL PASSAGE.(FIG 2)
Patent MY-133325-A (MY)
Title: Oligonucleotides used for detecting vibrio chlolerae and method of detecting therewith
Inventor: PATTABIRAMAN LALITHA
IPC: C12Q1/68
Filed: 2002-12-02
Abstract: THE PRESENT INVENTION RELATES TO OLIGONUCLEOTIDE PROBES SPECIFIC FOR VIBRIO CHOLERAE. THE OLIGONUCLEOTIDES ARE BASED ON A NUCLEOTIDE SEQUENCE CONTAINED IN THE hemM (lo/B) GENE OF VIBRIO CHOLERAE. THE OLIGONUCLEOTIDES SPECIFICALLY IDENTIFY ALL BIOTYPES AND SEROTYPES OF VIBRIO CHOLERAE. USING THE ABOVE OLIGONUCLEOTIDE AS PRIMERS, BY PCR AMPLIFICATION, ALL VIBRIO CHOLERAE STRAINS CAN BE DETECTED IN TEST SPECIMENS. THE PRESENT INVENTION ALSO RELATES TO INTERNAL OLIGONUCLEOTIDE PROBES TAGGED WITH NON-RADIOACTIVE MOLECULE TO SPECIFICALLY DETECT THE hemM PCR PRODUCT. THE OLIGONUCLEOTIDE PRIMERS AND PROBES AND THE METHOD MENTIONED IN THE PRESENT INVENTION OFFERS AN INNOVATIVE AWAY TO SPECIFICALLY IDENTIFY ALL VIBRIO CHOLERAE SEROTYPES AND BIOTYPES IN CLINICAL SPECIMENS.(FIG 1)
Patent MY-128961-A (MY)
Title: Spinning device and method with cool air quenching
Inventor: ZIKELI STEFAN
IPC: D01D5/06
Filed: 2003-01-07
Abstract: THE INVENTION RELATES TO A DEVICE FOR THE PRODUCTION OF ENDLESS MOLDED ARTICLES FROM A MOLDING COMPOUND SUCH AS A SPINNING SOLUTION CONTAINING WATER, CELLULOSE AND TERTIARY AMINE OXIDE. THE DEVICE (1) COMPRISES A NOZZLE PLATE (3) WITH EXTRUSION OPENINGS (4) THROUGH WHICH THE MOLDING COMPOUND IS EXTRUDED TO FORM SUBSTANTIALLY THREAD-SHAPED ENDLESS MOLDED ARTICLES (5). THE ENDLESS MOLDED ARTICLES ARE PASSED THROUGH AN AIR GAP (6) AND, IN A PRECIPATATING BATH (9), ARE PASSED TO A BUNDLING DEVICE (12) BY MEANS OF A DEFLECTING MEMBER (10), WHERE THEY ARE COMBINED TO FORM A FIBER BUNDLE. A QUENCH AIR DEVICE (14) IS PROVIDED IN THE AIR GAP, WHICH DIRECTS IN A DIRECTION TRANSVERSE TO THE DIRECTION OF THE THROUGH-PASSAGE (7) A COOLING GAS STREAM TO THE ENDLESS MOLDED ARTICLES (5). FOR IMPROVING THE SPINNING SAFETY AND THE MECHANICAL PROPERTIES OF THE ENDLESS MOLDED ARTICLES IT IS PROVIDED IN ACCORDANCE WITH THE INVENTION THAT A FIRST SHIELDING PORTION (20) IS ARRANGED DIRECTLY TOWARDS THE EXTRUSION OPENINGS (4), BY WHICH THE EXTRUSION OPENINGS ARE SHIELDED AGAINST THE INFLUENCE OF THE COOLING GAS STREAM.(FIG 1)
Patent MY-134678-A (MY)
Title: A process for obtaining an oil composition and the oil composition obtained therefrom
Inventor: LIN SIEW WAI
IPC: A23D9/02
Filed: 2003-05-05
Abstract: THE PRESENT INVENTION RELATES TO A PROCESS OF PRODUCING AN OIL COMPOSITION BY BLENDING AND FRACTIONATION STEPS AND THE OIL COMPOSITION OBTAINED THEREFROM. THE INVENTION IS DIRECTED TO ANY VEGETABLE OILS SUCH AS PALM OIL, PALM OLEIN OR PALM STEARIN BLENDS WITH UNSATURATED OILS OF SOYBEAN, COM, CANOLA, RAPESEED, SUNFLOWER OIL, WHERE THE OLEIC CONTENT IS MORE THAN 20% AND THE LINOLEIC AND LINOLENIC CONTENTS ARE MORE THAN 30%. THE NEW LIQUID OIL IS CLEAR AND IS USED AS SALAD OILS, COOKING OILS, ETC. THE STEARINS FROM SUCH BLENDS ARE OF USE IN MARGARINE AND SHORTENINGS.
Patent MY-146685-A (MY)
Title: Customer access unit
Inventor: ISMAIL UMMI SUPYA
IPC: H04J14/02
Filed: 2005-08-03
Abstract: A CUSTOMER ACCESS UNIT (200) AND A CORRESPONDING METHOD FOR PROVIDING A BROADCAST SERVICE AND A BI-DIRECTIONAL DATA SERVICE AT PREMISES OF A USER OF AN OPTICAL FIBRE ACCESS NETWORK (100). THE CUSTOMER ACCESS UNIT INCLUDES A FIRST OPTICAL PORT (202) FOR RECEIVING A DOWNSTREAM DATA SIGNAL CARRIED ON A FIRST OPTICAL WAVELENGTH OPTICALLY MULTIPLEXED WITH A BROADCAST SIGNAL CARRIED ON A SECOND OPTICAL WAVELENGTH. A SECOND OPTICAL PORT (204) TRANSMITS AN UPSTREAM DATA SIGNAL CARRIED ON SAID FIRST OPTICAL WAVELENGTH. A WAVELENGTH DEMULTIPLEXER (206) IS PROVIDED THAT IS OPERABLY CONNECTED TO SAID FIRST OPTICAL PORT (202), AND ARRANGED TO DIVIDE THE MULTIPLEXED SIGNALS CARRIED ON SAID FIRST AND SECOND OPTICAL WAVELENGTHS TO CORRESPONDING FIRST AND SECOND WAVELENGTH OUTPUTS (208, 210). AN OPTICAL ACCESS INTERFACE (224) IS OPERABLY CONNECTED TO THE FIRST WAVELENGTH OUTPUT (208) OF THE WAVELENGTH DEMULTIPLEXER (206) AND TO THE SECOND OPTICAL PORT (204) FOR PROVIDING A BI-DIRECTIONAL DATA SIGNAL TO THE USER. AN OPTICAL-TO-ELECTRICAL RECEIVING UNIT (218), OPERABLY CONNECTED TO THE SECOND WAVELENGTH OUTPUT (210) OF THE WAVELENGTH DEMULTIPLEXER (206), IS ARRANGED TO CONVERT THE BROADCAST OPTICAL SIGNAL INTO A CORRESPONDING ELECTRICAL SIGNAL, AND AN ELECTRICAL ACCESS INTERFACE (220) PROVIDES THE CONVERTED BROADCAST SIGNAL TO THE USER. THE APPARATUS AND METHOD MAY IMPROVE THE EFFICIENCY OF UTILISATION OF RESOURCES WITHIN AN OPTICAL ACCESS NETWORK BY REDUCING THE NUMBER OF FIBRE CONNECTIONS REQUIRED, WHILE MAINTAINING COMPATIBILITY THROUGH THE PROVIDED OPTICAL AND ELECTRICAL ACCESS INTERFACES WITH CUSTOMER PREMISES EQUIPMENT OPERATED BY THE USER.
Patent MY-143433-A (MY)
Title: Handle cover apparatus for a motorcycle
Inventor: YAMAGUCHI MASAAKI
IPC: B62J99/00
Filed: 2005-09-22
Abstract: :- HANDLE COVER APPARATUS FOR A MOTORCYCLE A HANDLE COVER 51 INCLUDES A HANDLE COVER BODY 64 AND A SUB COVER 65. THE HANDLE COVER BODY 64 IS PROVIDED -WITH 5 A METER OPENING. THE SUB COVER 65 IS MOUNTED TO THE HANDLE COVER BODY 64. THE SUB COVER 65 COVER-, AN OUTER PERIPHERAL PORTION OF AN INDICTORSURFACE OF A METERUNIT 98 AND A PERIPHERAL EDGE OF THE METER OPENING.
Patent MY-146466-A (MY)
Title: Foot exercising device
Inventor: CHONG KHOR BEAN
IPC: A61H15/02
Filed: 2007-07-10
Abstract: ACCORDING TO THE PRESENT INVENTION, A FOOT EXERCISING DEVICE (10) ASSUMES ESSENTIALLY THE FORM OF A PLASTIC HOLLOW BOX WITH A TRIANGULAR CROSS SECTION. THE TRIANGULAR CROSS SECTION IS FORMED BY A FIRST SIDE (1), A SECOND SIDE (2) AND A BASE SIDE OR UPRIGHT SIDE (3) OF THE BOX. ONE EDGE OF THE FIRST SIDE (1) AND ONE EDGE OF THE SECOND SIDE (2) MEET TO CONSTITUTE THE APEX OF THE TRIANGULAR CROSS SECTION. THE FIRST SIDE (1) AND THE SECOND SIDE (2) OF THE BOX INCLUDE A FIRST INCLINED STEPPING BOARD (11) AND A SECOND INCLINED STEPPING BOARD (12), RESPECTIVELY. THE BASE SIDE OR UPRIGHT SIDE (3) KEEPS THE OPPOSITE EDGES OF THE FIRST SIDE (1) AND THE SECOND SIDE (2) APART, AND PROVIDES THE NECESSARY INCLINATION OF THE FIRST AND SECOND INCLINED STEPPING BOARDS (11, 12). THE ANGLE OF INCLINATION IS RELATIVE TO THE GROUND. AN EMPTY CAVITY IS CENTRALLY PROVIDED IN THE PLASTIC BOX WHEREBY THE WALL STRUCTURES OF THE EMPTY CAVITY PROVIDE STRUCTURAL RIGIDITY TO THE BOX. THE SURFACE OF EACH INCLINED STEPPING BOARD (11, 12) IS INTEGRALLY PROVIDED WITH A GRID OF PROTRUSIONS (13). EACH PROTRUSION (13) ASSUMES A TRUNCATED PYRAMID SHAPE. THE SURFACE OF EACH INCLINED STEPPING BOARD (11, 12) IS ALSO CHEMICALLY COATED TO RELEASE NEGATIVE ION AND FAR INFRARED RAYS.
Patent MY-145608-A (MY)
Title: Thermosetting resin composition and semiconductor sealing medium
Inventor: HISANAO YAMAMOTO
IPC: H01L33/00
Filed: 2006-10-18
Abstract: A THERMOSETTING RESIN COMPOSITING HAVING AN ESSENTIAL COMPONENT (A) ORGANOPOLYSILOXANE CONTAINING A COMPOUND REPRESENTED BY FOLLOWING GENERAL FORMULA (1) OR (2) AND OPTICAL SEMICONDUCTOR PERIPHERAL MATERIAL USING THE COMPOSITION. [HEREIN, IN THE FORMULAS, R1 INDEPENDENTLY REPRESENTS A SUBSTITUTED OR NON-SUBSTITUTED MONOVALENT HYDROCARBON RADICAL WITH THE CARBON NUMBER OF 1 TO 10, R2 REPRESENTS AN EPOXY GROUP-CONTAINING ORGANIC GROUP, R3 REPRESENTS RL OR R2, A INDEPENDENTLY REPRESENTS AN INTEGER OF 2 OR MORE, B INDEPENDENTLY REPRESENTS AN INTEGER OF 0 OR MORE, X REPRESENTS GENERAL FORMULA (3), Y REPRESENTS -O- OR A BIVALENT HYDROCARBON RADICAL WITH THE CARBON NUMBER OF 1 TO 6, Z REPRESENTS FOLLOWING FORMULA (4), RL IN THE FORMULA INDEPENDENTLY REPRESENTS A SUBSTITUTED OR NON-SUBSTITUTED MONOVALENT HYDROCARBON RADICAL WITH THE CARBON NUMBER OF 1 TO 10, AND C REPRESENTS AN INTEGER OF 0 OR MORE.]
Patent MY-147424-A (MY)
Title: Method for changing the predefined mean molecular weight mn during the continuous production of polytetrahydrofuranes or thf copolymers
Inventor: ROLF PINKOS
IPC: C08G65/20
Filed: 2008-10-10
Abstract: 1 4 METHOD FOR CHANGING THE PREDEFINED MEAN MOLECULAR WEIGHT MN DURING THE CONTINUOUS PRODUCTION OF POLYTETRAHYDROFURANES OR THF COPOLYMERS 5 THE OBJECT OF THE PRESENT INVENTION IS A METHOD FOR CHANGING THE PREDEFINED MEAN MOLECULAR WEIGHT MN DURING THE CONTINUOUS PRODUCTION OF POLYTETRAHYDROFURANE, OR TETRAHYDROFURANE COPOLYMERS, THE MONOESTERS OR DIESTERS OF POLYTETRAHYDROFURANE. OR TETRAHYDROFURANE COPOLYMERS. BY THE POLYMERIZATION OF TETRAHYDROFURANE IN THE PRESENCE OF TELOGEN AND/OR A COMONORNER ON AN ACID 10 CATALYST, WHEREIN: A) THE MOL RATIO OF TELOGEN TO TETROHYDROFURANE, OR TO TETRAHYDROFURANE AND THE COMONOMER, IS CHANGED, B) THEN THE MEAN MOLECULAR WEIGHT OF AT LEAST ONE SAMPLE IS DETERMINED, C) AS LONG AS THE MEAN MOLECULAR WEIGHT DETERMINED IN THIS WAY DEVIATES FROM THE MOLECULAR WEIGHT TO BE ACHIEVED BY THE CHANGE, THE PREVIOUSLY FORMED POLYTETRAHYDROFURANE, OR THE 15 TETRAHYDROFURANE COPOLYMERS, THE MONOESTERS OR DIESTERS OF THE POLYTETRAHYDROFURANE, OR TETRAHYDROFURANE COPOLYMERS, ARE AT LEAST PARTIALLY DEPOLYMERIZED ON AN ACID CATALYST, AND D) THE TETRAHYDROFURANE RECAPTURED BY MEANS OF DEPOLYMERIZATION IS RETURNED AT LEAST PARTIALLY TO THE POLYMERIZATION PROCESS.
Patent MY-151474-A (MY)
Title: Transport unit and method of manufacture thereof
Inventor: MANSSON EVERT
IPC: B65D19/00
Filed: 2007-05-04
Abstract: THE INVENTION RELATES TO A TRANSPORT UNIT (20) COMPRISING A LOAD CARRIER (10), A LOAD (30) WHICH COMPRISES AT LEAST ONE COIL (1) OF A WEB (3), SAID WEB (3) BEING WOUND ON A REEL (6), A LOAD DISTRIBUTING ELEMENT (18), AND A TIGHTENING STRAP (50), SAID LOAD (30) BEING CARRIED BY SAID LOAD CARRIER (10) IN SUCH A MANNER THAT THE REEL (6) OF SAID AT LEAST ONE COIL (1) IS ARRANGED PERPENDICULAR TO SAID LOAD CARRIER (10), SAID LOAD (30) HAVING AN UPPER SURFACE (21) FACING SAID LOAD DISTRIBUTING ELEMENT (18), SAID LOAD DISTRIBUTING ELEMENT (18) BEING ARRANGED ON THE UPPER SURFACE (21) OF THE LOAD, AND THE TIGHTENING STRAP (50) ENCLOSING A FORCE-ABSORBING STRUCTURE (40) FORMED OF THE LOAD CARRIER (10), THE REEL (6) AND THE LOAD DISTRIBUTING ELEMENT (18) AND ADAPTED TO SECURE THE LOAD TO THE LOAD CARRIER. THE LOAD CARRIER (10) HAS A FLAT LOAD SURFACE (17), AND SAID WEB (3) COMPRISES INTERCONNECTED CONTAINER BLANKS (2), SAID LOAD (30) HAVING A LOWER SURFACE (22) WHICH RESTS ON SAID LOAD SURFACE (17) AND COMPRISES AN END FACE (25) OF THE REEL (6) OF SAID AT LEAST ONE COIL AND A BOTTOM SURFACE (23) FORMED OF A BOTTOM EDGE (24) OF SAID WEB (3) OF INTERCONNECTED CONTAINER BLANKS (2). THE INVENTION ALSO RELATES TO A METHOD OF MANUFACTURING SUCH A TRANSPORT UNIT (20). (FIG. 3)
Patent MY-154110-A (MY)
Title: A system and method for optimizing dredging
Inventor: LUK VERSTRAELEN
IPC: E02F9/20
Filed: 2008-09-11
Abstract: THE PRESENT INVENTION RELATES TO A METHOD FOR OPTIMIZING THE DREDGING OF AN AREA BY A DREDGE EQUIPPED WITH A CUTTER SUCTION HEAD (4) COMPRISING THE STEPS OF: OBTAINING CONVENTIONAL SOIL INFORMATION OF THE AREA TO BE DREDGED; MEASURING LOCAL SOIL PARAMETERS IN AND AROUND THE POSITION OF THE CUTTER HEAD DURING DREDGING; CALCULATING DREDGING PARAMETERS FOR A CURRENT AND SUBSEQUENT CUTTER HEAD POSITION BASED ON THE COMBINATION OF CONVENTIONAL AND LOCAL SOIL PARAMETERS TO OPTIMIZE YIELD AND CUTTER WEAR; AND ADJUSTING THE DREDGING PARAMETERS SO GIVING OPTIMUM EFFICIENCY AT A CURRENT AND SUBSEQUENT CUTTER HEAD POSITION. IT ALSO RELATES TO A SYSTEM THAT IMPLEMENTS THE METHOD. THE MOST ILLUSTRATIVE DRAWING IS
Patent MY-153608-A (MY)
Title: Use of dronedarone for the preparation of medicament for use in the prevention of cardiovascular hospitalization or of mortality
Inventor: CHRISTOPHE GAUDIN
IPC: A61K31/343
Filed: 2009-04-16
Abstract: METHODS OF USING DRONEDARONE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, FOR THE PREPARATION OF A MEDICAMENT FOR USE IN THE PREVENTION OF CARDIOVASCULAR HOSPITALIZATION OR OF MORTALITY, ARTICLES OF MANUFACTURE AND PACKAGES RELATED THERETO.
Patent MY-153946-A (MY)
Title: Method of processing oil refining waste
Inventor: JOHN SCHEIRS
IPC: C10G15/08
Filed: 2009-07-07
Abstract: THE PRESENT INVENTION RELATES TO A METHOD OF PROCESSING OIL REFINING WASTE, THE METHOD COMPRISING FEEDING THE WASTE INTO A VESSEL AND HEATING THE WASTE SUCH THAT IT LIBERATES VOLATILE HYDROCARBONS, WHEREIN THE WASTE IS HEATED USING FAR INFRARED RADIATION, AND WHEREIN THE LIBERATED VOLATILE HYDROCARBONS ARE COLLECTED FOR SUBSEQUENT USE.
Patent MY-151603-A (MY)
Title: Mop
Inventor: LIN CHING-CHUN
IPC: A47L13/00
Filed: 2009-10-27
Abstract: THE MOP HAS A HANDLE (10), A HOLDING ASSEMBLY (20) AND A HEAD ASSEMBLY (50). THE HOLDING ASSEMBLY (20) IS MOUNTED ON THE HANDLE (10) AND HAS A SLEEVE (21) MOUNTED ROTATABLY AROUND THE HANDLE (10). THE HEAD ASSEMBLY (50) IS MOUNTED PIVOTALLY ON THE HANDLE (10) AND HAS FIBER STRIPS (55). A USER CAN HOLD THE SLEEVE (21) WHEN THE MOP IS WRUNG BY A DEHYDRATION DEVICE. THE SLEEVE (21) WILL NOT BE DRIVEN BY THE FIBER STRIPS (55) OR THE HANDLE (10). THEREFORE, THE MOP IS STABLY AND SAFELY HELD AND THE MOP CAN BE MORE EFFICIENT TO USE.
Patent OA-12537-A (OA)
Title: 1,4-Disubstituted piperazine derivatives useful asuro-selective alpha 1-adrenoceptor blockers.
Inventor: ANAND NITYA
IPC: A61P43/00
Filed: 2001-11-29
Abstract: The present invention relates to a novel 1,4-disubstituted piperazine derivatives of Formula I, and their pharmaceutically acceptable acid addition salts having excellent uro-selective  alpha 1-adrenoceptor antagonistic activity exceeding those of previously described compounds. The compounds of the present invention hold promise for treating the symptoms of benign prostatic hyperplasia (BPH). The invention also relates to methods for making the novel compounds, pharmaceutical compositions containing the compounds, and method of treating the symptoms of benign prostatic hyperplasia using the compounds.
Patent RU-2002127591-A (RU)
IPC: A61P31/04
Filed: 2001-03-14
Abstract: High purity clarithromycin of Form II crystals can be easily prepared in a high yield by a process comprising the steps of: protecting the 9-oxime hydroxy group of erythromycin A 9-oxime or a salt thereof with a tropyl group and the 2'- and 4''-hydroxy groups with trimethylsilyl groups; reacting 2',4''-O-bis(trimethylsilyl)erythromycin A 9-O-tropyloxime with a methylating agent; removing the protecting groups and the oxime group of 2',4''-O-bis(trimethylsilyl)-6-O-methylerythromycin A 9-O-tropyloxime to obtain crude clarithromycin; treating the crude clarithromycin with methanesulfonic acid in a mixture of a water-miscible organic solvent and water to obtain crystalline clarithromycin mesylate trihydrate; and neutralizing the crystalline clarithromycin mesylate trihydrate with aqueous ammonia in a mixture of a water-miscible organic solvent and water.
Patent RU-2004104469-A (RU)
IPC: A61K47/34
Filed: 2002-07-05
Abstract: Injectable formulation for diagnostics or photodynamic therapy contains up to 10 mg/ml alkali metal salt of an organopalladium complex (I) in aqueous carrier containing benzyl alcohol-ethanol mixture (ratio 15:85-25:75) or propylene glycol as photosensitizer solubilizing agent and up to 20 wt.% of a surfactant to decrease the aggregation of the photosensitizer. An injectable formulation for diagnostics or photodynamic therapy contains up to 10 mg/ml of an alkali metal salt of an organopalladium complex of formula (I) in an aqueous carrier containing a benzyl alcohol -ethanol mixture in the ratio 15:85-25:75 or propylene glycol as photosensitizer solubilizing agent and up to 20 wt.% (calculated on the weight of the final formulation) of a surfactant to decrease the aggregation of the photosensitizer. R2 = H, OH or COOR4; R3 = H, OH, or 1-12C alkyl; and R4 = H, 1-12C alkyl, or 3-12C cycloalkyl.
Patent RU-2004110935-A (RU)
IPC: A61K47/48
Filed: 2002-09-11
Abstract: The present invention relates generally to methods and compositions for targeting and delivering solid-phase platelet-dependent vascular occlusion agents. In particular, particles or coils or stents coated with platelet binding agents are directed to target vasculature, such as the vasculature of solid tumor masses or AV-malformations or aneurysms or endoleaks; the solid-phase agent then binds and activates platelets, which in turn bind and activate other platelets. This process results in the rapid formation of a platelet-mediated thrombus about the solid-phase agent, causing vessel occlusion.
Patent RU-2004119558-A (RU)
IPC: B29C67/24
Filed: 2002-11-15
Abstract: Mold release agents useful for the production of plastic molded parts having reduced concentration of undesirable, potentially health hazardous substances in the edge zone and on the surface of the molded part and a process for the production of low toxicity plastic molded parts using such mold release agents. These mold release agents have at least one group which is reactive with the undesirable materials that form on the surfaces and in the edge zones of the molded parts.
Patent RU-2005101345-A (RU)
IPC: A61P9/10
Filed: 2003-06-19
Abstract: The present invention relates to novel tetracyclic arylcarbonyl indoles, their derivatives, their analogues, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates, novel intermediates described herein and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel tetracyclic arylcarbonyl indoles of the general formula (I), their derivatives, their analogues, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates, novel intermediates described herein and pharmaceutically acceptable compositions containing them. This invention also relates to process/es for preparing such compound/s of general formula (I), composition/s containing effective amount/s of such a compound and the use of such a compound/composition in therapy
Patent RU-2005105947-A (RU)
IPC: B03D1/012
Filed: 2003-07-22
Abstract: A method for the flotation of sulfide ores is disclosed. The method comprises contacting the sulfide ores with a composition comprising at least one compound of the formula where R1, R2 and R3 independently of one another are alkyl groups having 1 to 18 carbon atoms, alkenyl groups having 2 to 18 carbon atoms, aryl groups having 6 to 10 carbon atoms, or alkylaryl groups having 7 to 10 carbon atoms. Also disclosed is the process for preparing the above compound.
Patent RU-2005114360-A (RU)
IPC: H04Q1/00
Filed: 2003-10-09
Abstract: Mobile unassisted dormant handoff in a wireless communication system supporting packet data communications. While in a dormant mode, a mobile node may change packet zones, wherein different packet zones are serviced by at least one different infrastructure element, without identifying the change to the system. The change in packet zone does not necessarily trigger establishment of a communication path for the mobile node until there is packet data ready for communication. In one embodiment, mobile assistance is adapted to the system, and is disabled at the mobile node by an indication in a system parameter message transmitted by the system and received by the mobile node.
Patent RU-2005115460-A (RU)
IPC: F16C1/00
Filed: 2003-10-16
Abstract: The invention relates to a viscous torsional vibration damper comprising a damping housing ( 1 ) that surrounds an annular working chamber ( 7 ) and can be connected to a machine part that is to be damped. In order to improve the dissipation of heat from the interior of the damper, a fan plate ( 15 ) is mounted on at least one flat face of the damper to conduct heat. A plurality of hollow cylindrical cooling channels ( 17, 18 ) projects from the plane of the fan plate, said channels creating intense turbulence in the air that is entrained by the rotation, thus intensifying the transfer of heat.
Patent RU-2005129119-A (RU)
IPC: B22D7/00
Filed: 2004-02-17
Abstract: Mold (1) for fabrication of an ingot by cooling and solidification of a mass of molten metal includes a wall (2) and an opening (3). The wall defines a bottom (4) and an inner surface (5) of which a part (S), the cooling surface, is able to evacuate all or part of the thermal energy released by the mass of metal during cooling and solidification. The wall incorporates at least one shaped element (6,7,8) to form at least one locking element, a stacking element or a handling element on the ingot. The cooling surface includes at least one element with a flat surface (Si) forming all or part of the bottom of the mould. At least one point (C) exists on a plane (Pi) tangent to each surface such that all the right segments (D) connect all points (R)of the cooling surface to the point (C) passing uniquely to the inside of the mold and the total area of the element(s) of the surface (Si) is at least equal to 10 % of the cooling surface. An independent claim is also included for the fabrication of a metal ingot using this mold.