baber/WOPTO huggingface dataset:
Patent KR-20060092261-A (KR)
Title: Process for producing pentose-5-phosphate ester
Inventor: KAI KEIICHIROU
IPC: C12P7/64
Filed: 2004-11-09
Abstract: A pentose such as ribose, arabinose, 2-deoxyribose, or 1-methoxy-2- deoxyribose is reacted with a phosphoric acid donor such as pyrophosphoric acid or an alkali metal salt thereof in the presence of an acid phosphatase. Thus, a pentose-5-phosphate ester can be produced, such as ribose-5-phosphate ester, arabinose-5-phosphate ester, 2-deoxyribose-5- phosphate ester, or 1-methoxy-2-deoxyribose-5-phosphate ester.
Patent KR-20070012320-A (KR)
Title: Method to predict upper aerodigestive tract cancer
Inventor: MAO LI
IPC: G16B5/20
Filed: 2004-11-12
Abstract: Cancer screening models based on analysis of mass spectroscopy data can be used to predict upper aerodigestive tract cancer, including lung and head and neck cancers. Models can be generated by comparing spectral weight values obtained from upper aerodigestive tract cancer patients and from patients at high risk for such cancer. Predictor or covariate values identify spectral weight values associated with upper aerodigestive tract cancer. ® KIPO & WIPO 2007
Patent KR-20060123445-A (KR)
Title: Use of polymers based on n-vinyl caprolactam in hair cosmetics
Inventor: MUELLER GABI
IPC: A61Q5/12
Filed: 2004-12-08
Abstract: The invention relates to the use of polymers in cosmetic preparations. These polymers are comprised of 30-65 % by weight of N-vinyl caprolactam, 35-65 % by weight of a monomer mixture consisting of N-vinyl imidazole and vinyl pyrrolidone, whereby the weight ratio of N-vinyl imidazole to vinyl pyrrolidone ranges from 0.085 to 0.30, and 0-15 % by weight of a nitrogen-containing quaternizable monomer (A), which is different from N- vinyl imidazole, whereby the sum of monomer (A) and N-vinyl imidazole is less than 18 % by weight.
Patent KR-20060123486-A (KR)
Title: Antenna for mobile telephone handsets, pdas and the like
Inventor: IELLICI DEVIS
IPC: H01Q5/35
Filed: 2004-12-10
Abstract: The present invention relates to an antenna structure comprising a dielectric pellet and a dielectric substrate with upper and lower surfaces and at least one groundplane, wherein the dielectric pellet is elevated above the upper surface of the dielectric substrate such that the dielectric pellet does not directly contact the dielectric substrate or the groundplane, and wherein the dielectric pellet is provided with a conductive direct feed structure. A radiating antenna component is additionally provided and arranged so as to be excited by the dielectric pellet. Elevating the dielectric antenna component so that it does not directly contact the groundplane or the dielectric substrate significantly improves bandwidth of the antenna as a whole.
Patent KR-20060125841-A (KR)
Title: Spin-on protective coatings for wet-etch processing of microelectronic substrates
Inventor: LI CHENGHONG
IPC: B32B9/04
Filed: 2005-01-07
Abstract: New protective coating layers for use in wet etch processes during the production of semiconductor and MEMS devices are provided. The layers include a primer layer, a first protective layer, and an optional second protective layer. The primer layer preferably comprises an organo silane compound in a solvent system. The first protective layer includes thermoplastic copolymers prepared from styrene, acrylonitrile, and optionally other addition-polymerizable monomers such as (meth)acrylate monomers, vinylbenzyl chloride, and diesters of maleic acid or fumaric acid. The second protective layer comprises a highly halogenated polymer such as a chlorinated polymer which may or may not be crosslinked upon heating.
Patent KR-20060095785-A (KR)
Title: Multilayer printed wiring board having filled-via structure
Inventor: SHIRAI SEIJI
IPC: H05K3/46
Filed: 1999-02-05
Abstract: A multilayer printed wiring board having a filled-via structure, advantageous to form a fine circuit pattern and excellent in the resistances to cracking in heat cycles and to thermal shock. Conductor circuits and resin insulating layers are alternately formed in multilayer, via holes are formed in the interlayer insulating resin layer, the surface of a plating layer exposed in the opening part of each via hole is flat and substantially flush with the surface of the conductor circuit, the thickness of the conductor circuit is less than half the diameter of the via holes, the inner wall of the opening part of the interlayer insulating resin layer is roughened, an electroless plating film is formed over the roughened wall surfaces, and each via hole is filled with an electroplating material, thus completing the via holes. The insulating resin of the interlayer resin insulating layer is a composite material of a fluorocarbon resin having an excellent fracture toughness and a heat- resistant thermoplastic resin, a composite material of a fluorocarbon resin and a thermosetting resin, or a composite material of a thermosetting resin and a heat-resistant thermoplastic resin.
Patent KR-20060127182-A (KR)
Title: A method of treating a catalytic reactor system prior to reactor servicing
Inventor: GLOVA DAVID J
IPC: B01J8/00
Filed: 2005-03-10
Abstract: A method of servicing a catalytic reactor system, comprising an abatement of at least one hazardous substance from the catalytic reactor system while preserving activity of a catalyst contained therein. A method of servicing a catalytic reactor system, comprising oxidizing the catalytic reactor system at a temperature of from about 350°F to about 500°F to abate at least one hazardous substance from the catalytic reactor system and reducing servicing time by about 50% of a time required for complete regenerative oxidation of the catalytic reactor system. A method of servicing a catalytic reactor system, comprising abating at least one hazardous substance from the catalytic reactor system such that a fouling rate of a catalyst contained therein is substantially the same before and after the servicing. A method of controlling an oxidation procedure in a catalytic reactor system, comprising: oxidizing the catalytic reactor system at a temperature of from about 350°F to about 500 °F; monitoring abatement of at least one hazardous substance within the catalytic reactor system; and controlling the oxidation in response to the monitoring such that activity of a catalyst contained therein is preserved and the at least one hazardous substance is oxidized to a safe exposure level.
Patent KR-20070002015-A (KR)
Title: Symetrical two phase motor with a bipolar permanent magnet roter and method of making such a motor
Inventor: TAGHEZOUT DAHO
IPC: H02K21/18
Filed: 2005-03-07
Abstract: The small-sized two-phase motor is formed by a stator comprising three main magnetic poles (8, 10, 12) disposed on the same general plane and by a rotor provided with a bipolar permanent magnet (6). The first and second main poles are respectively connected to the third main pole by two magnetic cores, each comprising two coils (20,22). The third main pole (12) defines two adjacent secondary poles (26,28) which are separated from each other by an high magnetic reluctance area (30). The first and second main poles (8,10) and the two secondary poles (26,28) are distributed in four circular sectors of approximately 90 around the stator opening (40). The invention also relates to a method for the production of the stator of a motor of the above-variety. ® KIPO & WIPO 2007
Patent KR-20070001256-A (KR)
Title: Heat exchanger
Inventor: IKEGAMI SHUJI
IPC: F28D1/047
Filed: 2005-03-25
Abstract: The area for carrying an adsorption agent in contact with air is increased without involving an increase in size of a heat exchanger. A heat exchanger (47, 49) has a fin group (59) where a large number of fins (57) are parallelly arranged with intervals; frame plates (61) surrounding both end surfaces in a fin arrangement direction of the fin group (59) and also surrounding end surfaces on both end sides in a fin length direction of the fin group (59); a heat transmission tube (63) formed in a meander shape by straight tube sections (63a) and U-shaped tube sections (63b), the straight tube sections (63a) being arranged so as to penetrate through the fin group (59) in the fin arrangement direction, the U-shaped tube sections (63b) being arranged so as to project from frame plates (61); and a connection tube (65) for connecting the heat transmission tube (63) to refrigerant piping. An adsorption agent is carried on the surfaces of the fin group (59), frame plates (61), heat transmission tube (63), and connection tube (65), and the adsorption agent adsorbs moisture in the air and releases moisture into the air. ® KIPO & WIPO 2007
Patent KR-20070029701-A (KR)
Title: Display device
Inventor: HAYES ROBERT A
IPC: G02B26/00
Filed: 2005-03-25
Abstract: A display device based on e.g. oil layer break up or oil layer displacement having at least two different states, having a wall (13) height which is insignificant compared to the pixel width and also to the typical curvature of the oil interface at the tip of the dosing needle (15), the pixels are dosed without inserting the needle into the pixels. As the dosing needle no longer has to enter the pixel, pixels can be dosed with oil (5) from a relatively large injection needle. ® KIPO & WIPO 2007
Patent KR-20070009679-A (KR)
Title: Pfc and ballast control ic
Inventor: RIBARICH THOMAS J
IPC: H05B37/02
Filed: 2005-04-08
Abstract: The IRS21681D is a fully integrated, fully protected 600V ballast control IC designed to drive all types of fluorescent lamps. The IRS21681D is based on the popular IR2166 control IC with additional improvements to increase ballast performance. PFC circuitry operates in critical conduction mode and provides high PF, low THD and DC bus regulation. The IRS21681D features include programmable preheat and run frequencies, programmable preheat time, programmable ignition ramp, programmable PFC over-current protection, and programmable end-of-life protection. Comprehensive protection features such as protection from failure of a lamp to strike, filament failures, end-of- life protection, DC bus under-voltage reset as well as an automatic restart function, have been included in the design. The IRS2168D has, in addition, closed-loop half-bridge ignition current regulation and a novel fault counter. The IRS21681D, unlike the IRS2168D, ramps up during ignition and shuts down at the first over-current fault. The IRS21681D and IRS2168D are both available in either 16-pin PDIP or 16-pin narrow body SOIC packages. ® KIPO & WIPO 2007
Patent KR-20060129102-A (KR)
Title: Novel imidazoles with anti-inflammatory activity
Inventor: ALMANSA CARMEN
IPC: A61P25/28
Filed: 1999-10-15
Abstract: Compounds of formula (I) wherein one of X or Y is N and the other is C; R 1 is hydrogen, methyl, halogen, cyano, nitro, -CHO, -COCH 3 or -COOR 4 ; R 2 is optionally substituted aryl or heteroaryl; R 3 is C 1-8 alkyl, C 1-8 haloalkyl group or R 4 R 6 ; R 4 is hydrogen, C 1-8 alkyl or aryl C 0-8 alkyl; R 6 is hydrogen, C 1-8 alkyl, arylC 1-8 alkyl, -COR 8 or -OOR 8 ; R 8 is C 1-8 alkyl or C 1-8 haloalkyl; aryl is in the preceding definitions phenyl or naphtyl; heteroaryl is in the preceding definitions pyridyle, pyrazine, pyrimidine or pyridazine which may optionally be fused to a benzene ring. These compounds are useful as inhibitors of cyclo-oxygenase-2.
Patent KR-20070024536-A (KR)
Title: Disposable diaper
Inventor: SUZUKI SACHIYO
IPC: A61F13/494
Filed: 2005-06-03
Abstract: A disposable diaper (1), wherein a barrier (22) capable of stopping the flow of a body fluid is the longitudinal direction is installed on the surface thereof opposed to a body so that the diaper can be fitted to the skin of a wearer. The barrier (22) is formed of the aggregate of nonwoven cloth strip pieces (41, 42). ® KIPO & WIPO 2007
Patent KR-20070075287-A (KR)
Title: Apparatus for mixing viscous material
Inventor: KIM IN SEON
IPC: B01F27/906
Filed: 2007-01-05
Abstract: A viscous material stirring device is provided to make polymer products by securing good heat exchange efficiency and to cut down the manufacturing cost by reducing the use amount of a heat medium. In the viscous material stirring device(41), a chamber(13) has a cylindrical side wall part(13b) and a bottom part(13a) and contains viscous material. A draft tube(19) is fixed to the inner center of the chamber at a distance from the bottom part, separated from the side wall part of the chamber to form an interspace passing the viscous material, between the side wall part of the chamber and the draft tube, and embedded with a heat medium passage(15) passing a heat medium. A transfer impeller(30) is installed in the draft tube and operated by receiving power supplied from an outer driving unit to transfer and discharge the viscous material to the upper or lower part of the draft tube and make the viscous material filled into the interspace, flow into the draft tube. A sweeping impeller(47) is mounted in the interspace and rotates in a circumferential direction of the draft tube by receiving power supplied from the outer driving unit, to prevent the viscous material filled into the interspace from being stuck to the outer peripheral surface of the draft tube and the inner peripheral surface of the side wall part of the chamber by applying pressure to the viscous material.
Patent KR-20080064655-A (KR)
Title: Apparatus for controlling the exterior input device using television receiving part and method thereof
Inventor: SEO GI JUN
IPC: H04N5/44
Filed: 2007-01-05
Abstract: An apparatus for controlling external input devices using a television receiver and a method therefor are provided to operate a plurality of external input devices and the television receiver easily by adjusting the plurality of external input devices and the television receiver through one remote controller. An apparatus for controlling external input devices using a television receiver includes a remote controller(10), a receiving unit, and a micro-computer. The remote controller has a plurality of keys generating a key signal for adjusting the television receiver and a plurality of external input devices. The receiving unit receives the key signal from the remote controller. When the received key signal from the receiving unit is a key signal of the television receiver, the micro-computer transmits a control signal according to the key signal to respective structural elements of the television receiver. When the received key signal from the receiving unit is a key signal of the external input device, the micro-computer transmits a control signal according to the key signal to a corresponding external input device.
Patent KR-20080067400-A (KR)
Title: Bracket of coupling for steel pipe
Inventor: KIM KYUNG HO
IPC: F16L37/00
Filed: 2007-01-16
Abstract: A bracket of a coupling for steel pipes is provided to change shapes of passages to prevent separation of bolts, and to form holes and the passages at the bracket to insert/fix the bolts easily. A bracket(3) of a coupling for steel pipes includes a plurality of holes(4) in which bolts(6) are inserted. The holes are formed with passages(5) connected with rear ends of the bracket. The bolts are inserted along the passages. Shapes of the passages are changed to prevent separation of the bolts and to fix the bolts easily.
Patent KR-20080067543-A (KR)
Title: A cartridge and apparatus for the detection of laser-induced epifluoresecne
Inventor: PARK SANG YEOL
IPC: G01N33/53
Filed: 2007-01-16
Abstract: An apparatus for quantitative analysis of immuno-reaction is provided to analyze various disease markers at the same time through one time sample analysis and measure concentration of a trace amount of an analyte accurately by optimizing an immuno-chromatography biochip relating to a specific disease. An apparatus for quantitative analysis of immuno-reaction comprises: a lateral flow assay strip where a sample is dropped at one side end of a chromatography medium to allow the sample to be moved through the medium, an analyte as a detection marker reacts with a fluorescence-labelled antibody protein to form a conjugate of the detection marker-fluorescence labelled antibody protein, and the conjugate keeps moving through the chromatography medium to react with a capture antibody protein fixated on a capture line, thereby measuring an amount of a complex formed by capturing the detection marker between the labelled detection antibody protein and a non-labelled captured antibody protein to test the analyte in the sample; a moving stage for moving the lateral flow assay strip at a certain distance; and a laser inducing epifluorescence detection device, wherein a laser of the laser inducing epifluorescence detection device is a He-Ne laser or a diode laser. Further, a fluorescence of the lateral flow assay strip is Eu^3+.
Patent KR-20070076520-A (KR)
Title: Planar light source unit and image display apparatus using the same
Inventor: SAKAI SEIJI
IPC: F21V8/00
Filed: 2007-01-17
Abstract: A surface light source device and an image display device using the same are provided to reduce the deformation of a resin frame due to temperature variation, thereby improving the mechanical reliability of a reflecting sheet or a light guiding plate. An upper case(9) has an opening portion, through which light emitted from a light source is outputted. A lower case(10) is joined to the upper case, wherein the lower case has a hole. A light guiding plate(5) is disposed within the joined upper case and the lower case. A resin frame(8) has a first face for holding the light guiding plate, and a second face facing the first face. The resin frame has a first restriction member passing through the hole of the lower case. The first restriction member includes a first portion downwardly extended from the second face, and a second portion partially contacted with the first portion and having a third face facing the second face. A first member is inserted into a gap defined by the second face, the first portion, and the third face.
Patent KR-20080069731-A (KR)
Title: Apparatus of nanufacturing solution of silver
Inventor: AN JEONG OH
IPC: B01D35/00
Filed: 2007-01-24
Abstract: A silver solution preparing apparatus is provided to prepare a silver solution by injecting the purified water into a silver rod cup after purifying ordinary water in a filter part, constantly maintain the height of the exchange resins at all times by constantly pressing top parts of a cation exchange resin and an anion exchange resin with a spring embedded in an upper part of the filter part, and purify water at a constant height constantly and uniformly. A silver solution preparing apparatus having a filter part embedded therein comprises: a body having the filter part embedded therein, the top part formed on a top portion thereof, and the silver rod cup mount formed on a bottom portion thereof; an upper water tank(1) which is formed on a top portion of the top part, and has a drainpipe(14) formed on a bottom portion thereof in a way that the drainpipe is connected to the filter part; a filter part(40) which is formed in the body, in which an ion exchange resin vessel is embedded, and which has a pressing spring embedded in an upper inner part of the resin vessel, a discharge pump(12) mounted on a bottom portion thereof, a drainpipe(13) connected to the discharge pump, and a discharge port(15) mounted on a top portion thereof such that the discharge port is connected to the drainpipe(13); a top part(2) which is formed on a top portion of the body, in which a circuit substrate(8) is embedded, and which has an upper diode(7), a central diode(6), a lower diode(5), a concentration measuring and indicating part(3), and a time indicating part(4) mounted on a front face thereof; a silver rod cup mount(30) which is formed on a bottom part of the body and has a switch(10) mounted on a front face thereof; and a silver rod cup(9) which is mounted on the silver rod cup mount, and which has silver rods(16) for electrolysis mounted on an inner part thereof.
Patent KR-20080071009-A (KR)
Title: Printer for a cylindrical object
Inventor: LEE HEE JOO
IPC: B41J13/00
Filed: 2007-01-29
Abstract: A printer for a cylindrical object is provided to be capable of printing a surface of cylindrical print matter directly. A printer for a cylindrical object comprises a main rotation body(100), a secondary rotation body, a drive unit(300), a printing unit(400) and a reciprocating transfer device(500). The main rotation body supports and rotates print matter with cylindrical shape. The secondary rotation body is installed in parallel so as to be spaced by fixed distance from the main rotation body, and supports the print matter. The drive unit drives the main rotation body. The printing unit ejects ink to a surface of the print matter. The reciprocating transfer device reciprocates the printing unit in a lengthwise direction of the print matter in parallel.
Patent KR-20080071343-A (KR)
Title: Compound having antivirus activity against influenza virus and process for preparing the same
Inventor: CHO EUI HWAN
IPC: C07D401/06
Filed: 2007-01-30
Abstract: A compound having antiviral activity against influenza virus is provided to minimize toxicity to cells and improve antiviral activity against influenza virus type A or B, so that the compound is useful for prevention and treatment of influenza and influenza virus infection. A compound represented by the formula(1) or its pharmaceutically acceptable salts, in which R^1, R^2, R^4 and R^5 are each independently hydroxyl, C1-4 alkoxy, halogen, C1-6 alkyl, aryl or heteroaryl; R^3 is hydrogen, C1-6 alkyl, C3-6 cycloalkyl, aryl or heteroaryl; and X is oxygen or sulfur, are prepared by (i) reacting a compound represented by the formula(4) with a compound represented by the formula(5) in the presence of base in organic solvent to prepare a compound represented by the formula(6), and (ii) reacting the compound represented by the formula(6) with a compound represented by the formula(7) in the presence of base in organic solvent, wherein the reaction temperature is -10 to 50 deg. C.
Patent KR-20080071378-A (KR)
Title: Method and apparatus for sharing access right of content
Inventor: LEE HYEON JAE
IPC: G06F17/00
Filed: 2007-01-30
Abstract: A method and an apparatus for sharing access right of contents are provided to transmit an encryption key and device information by using a portable security module. An information receiving process is performed to receive Information related to a predetermined encryption key provided from a second device(130) on a home network including a first device(120) by using a portable security module(150). An authentication process is performed to authenticate the second device through the home network on the basis of the received encryption key. A transmitting process is performed to transmit information required for accessing contents to the authenticated second device.
Patent KR-20080071679-A (KR)
Title: Support member, and apparatus and method for treating substrate with the same
Inventor: BAE SANG JIK
IPC: H01L21/68
Filed: 2007-01-31
Abstract: A support member and an apparatus and a method for treating substrate with the same are provided to prevent a lower surface of a substrate from being polluted due to a treating liquid during a coating process by supporting the substrate horizontality. A housing(12) provides a space, where a process for treating a substrate is performed, therein. A support member(100) supports the substrate in the housing during the treatment process. A treating fluid supplying unit(20) sprays a treating fluid to the substrate supported by the support member. The support member includes a plate(110), a spin chuck(120), and a support body(130). The spin chuck is installed on the plate and supports the substrate during a spin treating process. The support body is installed on the plate to wrap an external side of the spin chuck. The support body has a ring-shaped upper surface, so that it is line-contacted or surface-contacted to the lower surface of the substrate during a development process.