baber/WOPTO huggingface dataset:
Patent KR-20050062610-A (KR)
Title: Miniature hydro-power generation system
Inventor: BAARMAN DAVID W
IPC: H02K7/18
Filed: 2003-10-09
Abstract: A miniature hydro-power generation system may produce electric power from a flow of liquid. The miniature hydro-power generation system may include a housing that includes a plurality of paddles positioned to extend outwardly from an outer surface of the housing. The system may also include a nozzle and a centering rod extending through the housing. The housing may rotate around the centering rod when a stream of liquid from the nozzle is directed at the paddles. A generator that includes a rotor and a stator may be positioned within a cavity of the housing. The rotor may be coupled with the housing and the stator may be coupled with the centering rod. The rotor may rotate around the stator at high RPM to generate electric power when the housing rotates. The electric power may supply a load and/or may be stored in an energy storage device.
Patent KR-20060121652-A (KR)
Title: Control apparatus for encoding and encoding system
Inventor: ARIDOME KENICHIRO
IPC: H04N21/44
Filed: 2004-10-29
Abstract: An encoding controller comprises offset holding means for holding an offset corresponding to the time by which the sound signal is to be encoded earlier than the video signal during chapter recording, recording mode judging means for judging whether or not seamless connection between a chapter and its succeeding chapter is possible and for setting an initial value of the offset according to the judgment result, offset updating means for updating the offset according to the progress of the encoding of the video signal and sound signal, and recording control means for issuing an instruction to start or stop the encoding of the video signal and sound signal according to the offset. Thus the encoding is controlled according the offset between the video signal and sound signal, and seamless connection between chapters can be made without causing any temporal difference between the video signal and sound signal.
Patent KR-20050088286-A (KR)
Title: Electrolytic capacitor manufacturing method
Inventor: OZAWA MASASHI
IPC: H01G9/04
Filed: 2003-11-07
Abstract: An electrolytic capacitor having a low impedance characteristic, a high breakdown voltage characteristic of the order of 100 V, and a favorable high-temperature life characteristic. The electrolyte is for electrolytic capacitors and contains aluminum tetrafluorate. The water content of the capacitor body is 0.7 weight% or less based on the weight of the capacitor body, preferably 0.5 weight% or less, further preferably 0.4 weight% or less. Thus an electrolytic capacitor having the above characteristics is provided.
Patent KR-20050084097-A (KR)
Title: Single package multi-chip rf power amplifier
Inventor: PENGELLY RAYMOND SYDNEY
IPC: H01L23/66
Filed: 2003-11-24
Abstract: Disclosed are a multi-chip power amplifier comprising a plurality of chips (20-23) with each chip being a transistor amplifier, and a housing (36) in which all of the semiconductor chips are mounted. A plurality of input leads extend into the housing and a plurality of output leads extend from the housing. A plurality of first matching networks (38) couple a semiconductor chip to an input lead and a plurality of second matching networks (40) couple each semiconductor chip to an output lead whereby each chip has its own input lead and output lead. By providing all amplifier chips within a single housing with matching networks within the housing coupling the chips to the input and output leads, manufacturing cost is reduced and the overall package footprint on a mounting substrate is reduced. Further, the close proximity of the chips within the housing reduces phase differences among signals in the semiconductor chips.
Patent KR-20050097916-A (KR)
Title: Treating fluid for surface treatment of metal and method for surface treatment
Inventor: NAKAYAMA TAKAOMI
IPC: C23C22/40
Filed: 2003-12-11
Abstract: An aqueous fluid for surface treatment for use in surface-treating one metal material selected from iron based materials, zinc based materials, aluminum based materials and magnesium based materials, or surface-treating, at the same time, two or more of the above metal materials, characterized in that it comprises one or more compounds selected from zirconium compounds and titanium compounds in an mount of 5 to 5000 ppm in terms of the metal and 0.1 to 100 ppm of a free fluoride ion and has a pH of 2 to 6; and a method for the surface treatment of the metal material, which comprises contacting the metal material with the aqueous fluid or subjecting the metal material to an electrolytic treatment in the aqueous fluid, to form a coating film. The fluid may further comprise a calcium compound, a magnesium compound or a strontium compound, a phosphate residue, an oxygen acid and/or a salt thereof, a polymer and a surfactant. The aqueous fluid is free of a component harmful to the environment and the method allows the precipitation, on the surface of a metal, of a surface treatment coating film being excellent in the corrosion resistance after coating, without generating a sludge resulting in a waste.
Patent KR-20050085518-A (KR)
Title: Method and device for accessing of documents
Inventor: SAIKKONEN HEIKKI
IPC: G06F15/16
Filed: 2002-12-11
Abstract: Invention proposes a method to handle people related information, and a device being capable of executing said method. For example in a meeting with other people with this method being activated, a computer or mobile handset collects all information connected to people present in one folder to provide a fast and easy access to documents that are related to the people present. So if an access to this information is needed, it can be performed by at least a single input. The method simplifies the access to documents located on a first low power radio device, wherein said documents are related to a person. The method is based on an identification of a person by identifying a second low power radio device carried by said person. The method comprises receiving on said first low power radio device a device identification from said second low power radio device via a direct low power radio connection, relating said device identification to said person by means of previously stored data, retrieving documents being related to said person, and arranging said documents for access.
Patent KR-20050089052-A (KR)
Inventor: WOLFERT ANDREAS
IPC: C07C265/14
Filed: 2003-12-16
Abstract: The invention relates to a method for producing isocyanates by reacting amines with phosgene. Said method is characterized by the fact that the phosgene-containing feedstock flow has a hydrogen chloride content of more than 0.8 percent by weight.
Patent KR-20050111316-A (KR)
Title: Hydrogen fuelled hybrid powertrain and vehicle
Inventor: GRABOWSKI TONY GARY
IPC: B60L50/16
Filed: 2003-12-10
Abstract: A hydrogen-powered hybrid powertrain system (100, 200, 300, 500, 1000) includes a hydrogen-fuelled internal combustion engine (114, 202, 302, 400, 902) operating at a lean air/fuel mixture, and a supercharger (436) for boosting a primary drive torque produced by the engine primarily over a high operating speed range. An electric motor/generator (232, 314, 905) generates a secondary drive torque for the vehicle, such that the secondary drive torque complements the boosted primary drive torque over at least a low operating speed range of the powertrain. A disconnect clutch (312, 510) disposed between the engine and the motor/generator engages and disengages the engine from the motor/generator, and serves to transfer the boosted primary driver torque through the motor/generator and to a power transmission system (116, 316, 550). The input at the power transmission is thus a combination of the boosted primary drive torque and the secondary drive torque having an enhanced torque characteristic over at least the low operating speed range.
Patent KR-20050089095-A (KR)
Title: Probe device and display substrate testing apparatus using same
Inventor: UENO TOSHIAKI
IPC: H05B33/12
Filed: 2004-01-23
Abstract: A plasma (7) having a certain density is generated between a test electrode (16) and an electrode (13) on a display substrate (11) comprising a TFT array which is a circuit under test, and a test signal is transmitted between the electrode (13) and the test electrode (16) via the plasma (7). With this technique, a probe means and a testing apparatus enabling to measure the electrical characteristics of the TFT array formed on the display substrate (11) in a non-contact manner can be provided.
Patent KR-20050092787-A (KR)
Title: Styrenic resin composition
Inventor: KOBASHI KAZUNORI
IPC: C08L53/02
Filed: 2004-01-23
Abstract: The invention aims at improving remarkably a molding of a high impact styrenic resin composition in plane impact strength to thereby attain a proper balance between plane impact strength and rigidity. The above aim is attained by a styrenic resin composition comprising a styrenic copolymer (A) and a block copolymer (B) composed of a polymer block (b1) made from a styrenic monomer and a polymer block (b2) made from a conjugated diene monomer, in which the styrenic copolymer (A) is a copolymer of a styrenic monomer (a), butyl acrylate (b), and methyl methacrylate (c), and the block copolymer (B) has a multi-layer structure composed of layers of the polymer block (b1) and layers of the polymer block (b2) which are piled up alternately and in which the structural units derived from the conjugated diene monomer account for 9 to 25 % by mass of the styrenic resin composition in terms of raw materials.
Patent KR-20050096169-A (KR)
Title: 3d-transform video codec for a vehicle distribution system
Inventor: SODERBERG MIKAEL
IPC: H04N7/30
Filed: 2004-01-15
Abstract: Methods and apparatus for encoding and decoding image data are provided. The method includes selecting a number of sequential image frames in an image frame sequence to achieve a desired encoding performance, such as high quality or low latency, performing a three-dimensional discrete cosine transform on image data in the image frame sequence to provide a three-dimensional matrix of coefficients, and processing the coefficients to provide an encoded bit sequence for transmission. A vehicle distribution system incorporating the encoding and decoding techniques is also provided. The vehicle distribution system includes one or more encoder nodes and one or more decoder nodes coupled to a network for distributing data in a vehicle.
Patent KR-20050105997-A (KR)
Title: Coating composition for thermoplastic resin particles for forming foam containers
Inventor: TANG JIANSHENG
IPC: C08L1/00
Filed: 2004-01-31
Abstract: Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
Patent KR-20050114626-A (KR)
Title: Method of detecting onset risk of encephalitis or encephalopathy
Inventor: KIDO HIROSHI
IPC: C12Q1/68
Filed: 2004-02-27
Abstract: a method of detecting the onset risk of encephalitis or encephalopathy; a method of determining the safety of a drug to be administered by judging whether or not it induces encephalitis or encephalopathy; and a method of screening a candidate for a drug for treating encephalitis or encephalopathy. The detection method as described above comprises preparing a specimen containing the voltage- dependent anion channel (VDAC) originating in a patient with a fear of the onset of encephalitis or encephalopathy, measuring the VDAC expression level in the specimen, and then detecting the onset risk of encephalitis or encephalopathy by using an increase in the expression level as an indication.
Patent KR-20050111362-A (KR)
Title: Two dimensional photonic crystal surface emitting laser
Inventor: NODA SUSUMU
IPC: H01S5/10
Filed: 2004-03-23
Abstract: A two-dimensional photonic crystal surface-emitting laser in which a photonic crystal periodic structure body (21), comprising an active layer (a first medium) (12) that emits light by carrier injection or a second medium disposed near it and being different in refractive index, is arranged at a two-dimensional period. The lattice structure of a photonic crystal (20) is a tetragonal lattice or an orthogonal lattice, and is provided with translational symmetry but not with rotational symmetry. Or, the lattice structure of a photonic crystal (20) is a tetragonal lattice or an orthogonal lattice, and is either p1, pm, pg or cm according to two-dimensional pattern classification method. Most preferably, the shape of a lattice point is almost triangular.
Patent KR-20060023147-A (KR)
Title: Liquid crystal display device manufacturing method
Inventor: UEDA MICHIHISA
IPC: G02F1/1339
Filed: 2004-06-14
Abstract: There is provided a method for manufacturing liquid crystal display device including an ink jet device which can effectively, accurately, and selectively arrange spacer particles on a black matrix (non-display portion) of the liquid crystal display device substrate without causing Shohen (fading/deviation) phenomenon attributed to the spacer particles or lowering of contrast and color tone attributed by Hikarinuke (light passing). That is, the device exhibits an excellent display quality. A substrate having spacer particles arranged on the black matrix of the substrate where an image is formed by discharging a spacer particles-dispersed liquid containing spacer particles dispersed by using the ink jet device is arranged to oppose to the substrate having no spacer particles via the spacer particles. The spacer particles in the spacer particles-dispersed liquid have been subjected to charging processing and the black matrix of the substrate is entirely or partially charged with an opposite charge relatively to the spacer particles.
Patent KR-20060023997-A (KR)
Title: Use of bicyclo[2.2.1]heptane derivatives for the preparation of neuroprotective pharmaceutical compositions
Inventor: GACSALYI ISTVAN
IPC: A61K31/135
Filed: 2004-06-22
Abstract: The invention relates to the use of compounds of the general Formula (I), wherein R3 stands for hydrogen or hydroxy; R1 stands for hydrogen or alkyl; and R 2 stands for alkyl) and pharmaceutically acceptable acid addition salts for the preparation of pharmaceutical compositions having neuroprotective effect.
Patent KR-20060027820-A (KR)
Title: A method for recovering galactose from a solution derived from plant-based biomass using chromatographic fractionation steps and crystallisation
Inventor: HEIKKILA HEIKKI
IPC: C13B20/14
Filed: 2004-06-24
Abstract: The invention relates to a process of recovering galactose from a solution derived from plant-based biomass. In the process of the invention, the starting solution is subjected to one or more chromatographic fractionation steps, which may carried out with a strongly basic anion exchange resin and optionally with a strongly acid cation exchange resin, in any desired sequence, followed by recovering at least one fraction enriched in galactose. The galactose fraction thus obtained is further purified by crystallization to obtain crystalline galactose. The invention also relates to non-animal derived crystalline D- galactose.
Patent KR-20070072991-A (KR)
Title: System and method for registering location information of terminals on mobile communication network
Inventor: PARK IL KUK
IPC: H04B7/26
Filed: 2006-01-03
Abstract: A location information registration system of an MS(Mobile Station) in a mobile communication network and a method thereof are provided to enable a moving MS to receive the first paging signal from an MSC(Mobile Switching Center) to which the MS is scheduled to move though the moving MS does not receive the first paging signal in the current MSC, thereby preventing reception failure caused by non-reception of the first paging signal. An MS(200) previously performs terminal location information registration to another MSC of a BTS(Base Transceiver Station) to which the MS(200) is scheduled to move, and receives paging messages from both MSC of a previous BTS before moving and MSC of the scheduled BTS. An MSC(206) generates a paging message for the location registration of the MS(200) to send the message to the MS(200) through a BTS(202) where the MS(200) is located, and sends call reception to the BTS(202) if a call for the MS(200) is received. When the MS(200) moves from the BTS(202), an HLR(Home Location Register)(212) registers location information by receiving paging response messages from the scheduled MSC and the previous MSC before moving, and enables the response messages to be simultaneously transmitted to the MS(200).
Patent KR-20070075721-A (KR)
Title: Image forming apparatus
Inventor: LIM KUN MIN
IPC: G03G15/00
Filed: 2006-01-16
Abstract: An image forming apparatus is provided to effectively prevent paper discharged from the image forming apparatus from being curled by setting a paper curling prevention member in a stacker door. An image forming apparatus includes a casing, a stacker door(100) for changing a paper output direction to a backside direction, a roller(120) for helping paper to be output, and a roller accommodating part(110) for accommodating a rotating axis(121) of the roller. The image forming apparatus further includes an elastic member(140) for applying elasticity to the roller such that the roller is elastically vertically moved in the roller accommodating part, and a paper curling prevention member(200) which is raised when the paper is discharged with the backside upward to prevent the paper from being curled.
Patent KR-20070096128-A (KR)
Title: Piston for linear compressor
Inventor: KANG KYOUNG SEOK
IPC: F04B17/04
Filed: 2006-01-16
Abstract: A piston for a linear compressor is provided to need no machining and reduce manufacturing costs by manufacturing the piston by powder sintering so as to have more precise shape and size than casting, and to improve mechanical characteristics by using material having high hardness and excellent anti-abrasion. A linear compressor comprises a piston(52). The piston is driven by a linear motor linearly reciprocating inside a cylinder, suctions refrigerant into a compression space formed therebetween, compresses and discharges the refrigerant. The piston includes a hollow piston main body allowing the refrigerant to be flowed in an axial direction, a compression unit(52b) formed in one end of the piston main body and compresses the refrigerant of the compression space and a connecting part(54b) formed in the other end of the piston main body and extended in a radius direction. The piston is made of sintered material.
Patent KR-20070077683-A (KR)
Title: Chemical mechanical polishing apparatus
Inventor: LEE SANG SEON
IPC: H01L21/304
Filed: 2006-01-24
Abstract: A CMP apparatus is provided to keep a process temperature in an aiming range during a CMP process by controlling the temperature of a heating unit connected with a turn table using a temperature measuring unit and a control unit. A CMP apparatus includes a turn table(100) attached with a polishing pad, a heating unit, a polishing head, a slurry supply unit, a retainer ring, a temperature measuring unit and a control unit. The heating unit(106) is connected with the turn table to heat the turn table. The polishing head(110) is used for holding and rotating a wafer. The slurry supply unit(140) is used for supplying slurry to a portion between the wafer and the polishing pad. The retainer ring(120) is used for preventing the deviation of the wafer in a wafer polishing process. The temperature measuring unit(130) is embedded in the retainer ring to detect the temperature of the polishing pad. The control unit is connected with the temperature measuring unit to control the temperature of the heating unit according to the results of the temperature measuring unit.
Patent KR-20070080489-A (KR)
Title: Spindle motor
Inventor: KIM HEE JIN
IPC: H02K21/22
Filed: 2006-02-07
Abstract: A spindle motor is provided to improve an accuracy of stored data by firmly supporting a disk by increasing an elastic property of a claw which is made of a metallic material. A spindle motor includes a bearing housing(110), a rotation shaft(120), a stator(130), a rotor(140), a turn-table(150), and a cover(160). A bearing is embedded in the bearing housing. The rotation shaft is rotatably supported by the bearing. The stator is coupled with an exterior of the bearing housing. The rotor is coupled with the rotation shaft and rotates the rotation shaft by an interaction with the stator. The turn-table is coupled with the rotation shaft. A disk is mounted on the turn-table. The cover includes plural claws which are coupled with a lower surface of the turn-table and protruded from an upper portion of the turn-table. The claws elastically support the disk.
Patent KR-20060090752-A (KR)
Inventor: SHINBO SATOSHI
IPC: H05B41/36
Filed: 2006-02-08
Abstract: 제1 전압검출소자(Cc1∼Ccn, Ce1∼Cen), 및, 제2 전압검출소자(Cd1∼Cdn, Cf1∼Cfn)는, 직렬 회로를 형성하고 있다.  직렬회로의 각각은, 일끝단이 방전등 접속단자(P11∼P1n, P21∼P2n)의 각각에 접속되어, 다른 끝단이 접지 단자에 도입되고 있다.  신호처리부(30)는, 전압(V31∼V3n, V41∼V4n)의 평균값 Va와, 피크값 Vb를 이용하여, 방전등(21∼2n)의 오픈 상태를 검지하는 신호를 생성한다. 
       
     방전등, 점등장치, 액정표시
Patent KR-20070022572-A (KR)
IPC: B23K20/12
Filed: 2006-02-09
Abstract: 접합 툴의 선단으로부터 핀을 출몰시키기 위해서 핀 빼기용 모터를 사용하고, 상기 핀 빼기용 모터의 구동에 의해서 간단하고, 확실하게 핀을 출몰시킬 수 있는 마찰교반 스포트 접합장치를 제공하는 것을 과제로 한다. 
     본 발명은, 핀(1)의 회전에 의한 마찰열로 피접합물을 연화, 교반시켜 스포트 접합하는 장치로서, 핀을 가지는 접합 툴(joining tool;2)을 회전시키는 교반용 모터(3)와 접합 툴을 직진구동하는 가압용 모터를 구비하고, 접합 툴의 선단(先端)으로부터 핀이 출몰하도록 된 마찰교반 스포트 접합 장치에 있어서, 접합 툴의 선단으로부터 핀을 출몰시키는 핀 빼기용 모터(5)를 상기 교반용 모터의 후방으로 동일축선 상에 일체화하여 배치하고, 상기 가압용 모터를 핀 빼기용 모터와 평행하게  배치하며, 상기 가압용 모터에 의해 동작되는 가압용 나사축(12)을 상기 핀 빼기용 모터와 동일축선 상에 배치한 것을 특징으로 하는 마찰교반 스포트 접합장치에 관한 것이다.
Patent KR-20070082446-A (KR)
Title: A method for controlling a dynamic braking unit of invertor
Inventor: JUNG GI NAM
IPC: H02M7/48
Filed: 2006-02-16
Abstract: A method for controlling a dynamic braking unit of an inverter is provided to prevent the inverter from being damaged and to improve reliability of products by preventing the excessive operation of the dynamic braking unit of the inverter through the distribution. A method for controlling a dynamic braking unit of an inverter includes the step of sequentially operating each of dynamic braking units of the inverter when the restoring energy is generated by deceleration. The dynamic braking units are sequentially operated from the inverter which estimates a DC link voltage as the highest voltage to the inverter which estimates the DC link voltage as the lowest voltage. An operation time of the dynamic braking unit of the inverter which estimates the DC link voltage as the highest voltage is longer than an operation time of the dynamic braking unit of the inverter which estimates the DC link voltage as the lowest voltage.