baber/WOPTO huggingface dataset:
Patent KR-20120054395-A (KR)
Title: Tensioner for using low temperature
Inventor: BAE JUN HONG
IPC: G01N3/18
Filed: 2010-11-19
Abstract: PURPOSE: A stretcher of low temperatures is provided to enhance the efficiency of confirming properties of a matter by reducing time required for a temperature increase and decrease to confirm the properties of the matter. CONSTITUTION: A stretcher of low temperatures(100) comprises a chamber(110), a fluid tank(120), a first feeding line(121), a second feeding line(122), a heating unit(140), and a spraying unit(150). Measurement objects are installed in an internal space of the chamber. The fluid tank stores fluid for controlling a temperature inside the chamber. The first feeding line connects the fluid tank and chamber and supplies fluid to the chamber. The second feeding line connects the fluid tank and chamber and heats the fluid, thereby supplying to the chamber. The spraying unit is connected to the first and second feeding lines and sprays the fluid heated or fluid to the inside the chamber.
Patent KR-20120059065-A (KR)
Title: Reaction apparatus for forming gas hydrate
Inventor: LEE KANG WOO
IPC: C07C7/20
Filed: 2010-11-30
Abstract: PURPOSE: A gas hydrate reactor is provided to stir gas and water in a reaction chamber while transferring generated gas hydrate by forming a cutting part at one side of a blade in an impeller part. CONSTITUTION: A gas hydrate reactor(100) includes a reaction chamber(10), an impeller part(20), a driving unit(30). The reaction chamber includes an inlet port(11) and an outlet port(12). Water and gas are injected through the inlet port. Gas hydrate slurry is discharged through the outlet port. The impeller part is rotatably installed in the reaction chamber and includes an impeller shaft(21) and a blade(22). The blade is spirally formed at the outer circumference of the impeller shaft. The driving unit applies torque to the impeller shaft. A cutting part is arranged at the blade and forms a flow path to the direction of the impeller shaft.
Patent KR-20120061219-A (KR)
Title: Economic driving system for electric vehicle
Inventor: SUNG WOO SUK
IPC: B60L50/16
Filed: 2010-12-03
Abstract: PURPOSE: An echo driving system of an electric vehicle for reducing discomfort of a driver is provided to reduce discomfort of a driver resulting from road conditions by automatically converting a normal mode and an echo mode according to the current position of a vehicle. CONSTITUTION: An echo operating unit(20) is used for operating an echo mode. An in-vehicle terminal collects real time position information of a vehicle. A controller(30) receives an echo mode operating signal from the echo operating unit and the vehicle position information from the in-vehicle terminal and implements control for selecting either a normal mode or an echo mode in the vehicle according to the current position of the vehicle.
Patent KR-20120063889-A (KR)
Title: Front of arm of excavator
Inventor: LEE CHANG SIK
IPC: E02F3/36
Filed: 2010-12-08
Abstract: PURPOSE: A front of an excavator arm is provided to simplify a work process because the welding work of components is not required. CONSTITUTION: A front(100) of an excavator arm comprises a front bearing(10), a center bearing(20), and side plates(30). A front inclined plane(31) is formed on one surface of the front bearing. The center bearing is separated from the front bearing to be parallel. The side plates are integrally formed on both ends of the front and center bearings and connect both ends of the front and center bearing. A plate bar(40) is formed on one side of each side plate.
Patent KR-20120066174-A (KR)
Title: High vacuumed hot-wire with corrosion resistant film and method for manufacturing the same
Inventor: YOON JONG MAN
IPC: H05B3/56
Filed: 2010-12-14
Abstract: PURPOSE: A high vacuum hot-wire and a manufacturing method thereof are provided to form an uniform film by forming a carbon film on the surface of the high vacuum hot-wire by using a carbon nano-tube of power type, grapheme, and oxidation graphene. CONSTITUTION: A carbon source is prepared(S100). The carbon source is spread on the surface of a hot-wire with prescribed thickness(S110). The hot-wire in which carbon source is spread is settled within a vacuum chamber(S120). The hot-wire in which carbon source is spread is heated through current application(S130). A corrosion-resistant film of tantalum carbide and tungsten carbide is formed on the surface of the hot-wire in which carbon source is spread through carbon decomposition and spreading of carbon source within the hot-wire.
Patent KR-20120067857-A (KR)
Title: 케이블의 피복체를 벗겨내는 방법 및 장치
Inventor: LEE DONG SU
IPC: H02G1/12
Filed: 2010-12-16
Abstract: 본 발명은 광케이블에 피복된 부분을 벗겨내기 위한 것으로 생산성의 향상과 작업의 안정성을 확보토록 한 것이다. 
현재 피복된 전선을 벗겨내기 위한 작업으로는 수작업으로 피복된 피복체를 칼날로 갈라서 강제로 당겨서 벗겨내는 방법을 사용하거나 기계적으로 벗겨내고 있으나 이러한 것들의 단점은 작업의 환경조건에 따라 끊어짐이 발생되어 생산성이 떨어진다는 것이고, 특히 광케이블일 경우에는 벗겨냄이 불가능하다는 것이다. 
따라서 본 발명에서는 분리되어지는 피복체의 끊어짐이 없고, 당김력을 변화토록 할 경우에도 피복체의 끊어짐이 없이 생산이 가능토록 한 것으로 케이블의 피복체에 칼선을 형성토록 한 후 열을 가함에 따라 열팽창에 의하여 자동적인 벌어짐이 가능토록 한 것이다.
Patent KR-20120071142-A (KR)
Title: Optical sensing unit and image display device using the same
Inventor: KIM JAE HWAN
IPC: G06F3/042
Filed: 2010-12-22
Abstract: PURPOSE: An optical sensing unit and a video display device using the same are provided to simplify a video display device capable of detecting a touch operation by configuring touch sensors. CONSTITUTION: An infrared sensor module(20) is installed on corners of the flat display panel. The infrared sensor module is connected to a touch controller(60). The touch controller generates a detection control signal and controls an operation of the infrared sensor module.
Patent KR-20120075746-A (KR)
Title: Hydroxyalkyl carboxyalkyl starch and method for manufacturing the same
Inventor: KOH CHANG HEON
IPC: C08B31/10
Filed: 2010-12-29
Abstract: PURPOSE: A manufacturing method of hydroxyalkyl carboxyalkyl starch is provided to improve productivity, to reduce cost, and to secure work safety by improving physical property of hydroxyalkyl carboxyalkyl starch. CONSTITUTION: A manufacturing method of hydroxyalkyl carboxyalkyl starch comprises: a step of forming gelatinized starch solution by putting starch suspension into the alkali solution comprising an alkali catalyst gelatinization process; a step of reacting etherification reaction by adding carboxy alkylating agent, and hydroxyalkylating agent; and a step of conducting a cross-linking reaction by adding a crosslinking agent into the mixture. The alkali catalyst comprises one or more selected from a group consisting of sodium hydroxide, potassium hydroxide, and calcium hydroxide.
Patent KR-20120077335-A (KR)
Title: Axial compressor and method to stabilize fluid thereof
Inventor: KANG YOUNG SEOK
IPC: F04D27/00
Filed: 2010-12-30
Abstract: PURPOSE: An axial compressor and a fluid stabilization controlling method thereof are provided to reduce power consumption required for controlling a stall and to minimize an usage of high pressure air by properly controlling an air jetting method for controlling the stall. CONSTITUTION: An axial compressor comprises a case, an axial impeller, and a stall controlling unit(150). A plurality of static blades is comprised in the inner surface of the case. The axial impeller is axis-rotated in the inside of the case and a plurality of dynamic blades is arranged between the static blades in a height direction. The stall controlling unit supplies compressed air to the inside of the case where the axial impeller is rotated at a set time and flow rate so that the stall possible to be generated when the axial impeller is rotated is controlled.
Patent KR-20120077444-A (KR)
Title: Multi-node wireless power transmission system and charging method therof based on battery information
Inventor: HWANG KYU SUNG
IPC: H02J7/00
Filed: 2010-12-30
Abstract: PURPOSE: A battery information based wireless power transmission system and a charging method thereof are provided to efficiently manage the charging process of a wireless power transmission system by preferentially charging a needed one of wireless chargeable devices. CONSTITUTION: A multi-node wireless power transmission system comprises a wireless power transmission device(100) using magnetic resonance induction and a plurality of wireless chargeable devices(200_1-200_N) that are located apart and provided with power wirelessly from the wireless power transmission device. A resonance channel is formed by aligning the resonance frequency between the wireless power transmission device and a wireless chargeable device. The wireless power transmission device can receive information on a wireless chargeable device, including the ID information, type, location, or charging state of the wireless chargeable device, through magnetic communication.
Patent KR-20100058458-A (KR)
Title: Branched polymer and antifouling coating composition comprising the polymer
Inventor: DAHLING MARIT
IPC: C09D143/04
Filed: 2008-07-01
Abstract: The invention relates to a branched silyl ester copolymer comprising repeating units of one or more monomers containing one polymerisable ethylenically unsaturated bond, of which at least one monomer is containing silyl ester functionality, one or more monomers containing two or more polymerisable ethylenically unsaturated bonds, and one or more chain transfer agents. Furthermore, the invention relates to the use of said branched silyl ester copolymer as a component in an antifouling coating composition, as well as to an antifouling coating composition comprising said branched silyl ester copolymer and one or more other components.
Patent KR-20100044261-A (KR)
Title: Liquid formulation of g-csf
Inventor: HINDERER WALTER
IPC: A61K47/12
Filed: 2008-08-27
Abstract: Disclosed are pharmaceutical liquid formulations of G-CSF as well as ready-to-use syringes containing such formulations in addition to kits. Said liquid formulations of G-CSF are stable during an extended period of time and are substantially adjuvant-free.
Patent KR-20100057877-A (KR)
Title: Printed circuit board coil
Inventor: BAARMAN DAVID W
IPC: H01F17/00
Filed: 2008-09-26
Abstract: A multilayer printed circuit board (''PCB'') coil that simulates a coil formed from litz wire. The PCB includes a plurality of alternating conductor and insulating layers interconnected to cooperatively form the coil. Each conductor layer includes a trace that follows the desired coil shape and is divided into a plurality of discrete conductor segments. The segments are electrically connected across layers to provide a plurality of current flow paths (or filaments) that undulate between the layers in a regular, repeating pattern. The coil may be configured so that each filament spends a substantially equal amount of time in proximity to the paired coil and therefore contributes substantially equally to the self or mutual inductance of the coil. Each conductor layer may include a plurality of associated traces and intralayer connector that interconnected so that each filament undulates not only upwardly/downwardly, but also inwardly/outwardly in a regular, repeating pattern.
Patent KR-20100083138-A (KR)
Title: Multi-axial bone anchor assembly
Inventor: FARRIS ROBERT A
IPC: A61B17/70
Filed: 2008-09-04
Abstract: In one aspect, a bone anchor assembly is provided. The bone anchor assembly includes a bone anchor, a crown member, a saddle, and a sleeve. The bone anchor assembly is configured such that the bone anchor is moveable with respect to the saddle when the sleeve is positioned around the saddle and the bone anchor is locked relative to the saddle by compression of the head portion of the bone anchor between the crown member and a seat of the saddle. In another aspect, a system for orthopedic implantation is provided. The system includes an elongated member, a compression member, and a bone anchor assembly. In another aspect, a method of assembling a bone anchor assembly is provided.
Patent KR-20100096072-A (KR)
Inventor: BLASCO CLARET JORGE VICENTE
IPC: H04B13/00
Filed: 2008-09-26
Abstract: 본 발명은 다도체를 통해 신호의 인가 가능 장치에 관한 것이고, 이 장치는 공통 모드, 차동 모드, 및 의사 차동 모드로 구분되는 다중 직교 모드의 인가를 포함하고, 각 커플러를 통한 인가를 위한 각 루프의 턴 횟수와 각 커플러에 있어서의 각 도체의 턴 횟수가 차동 모드, 의사 차동 모드 및 공통 모드로부터 선택된 인가를 생성하도록 이루어짐으로써 통신 성능을 증가시킨다.
Patent KR-20100127764-A (KR)
Inventor: IGNACZAK BRIAN T
IPC: F16L33/04
Filed: 2009-01-30
Abstract: 겹쳐치는 파이프 단부를 연결하는 밴드 클램프는 밴드, 조임 기구 및 캐스킷을 포함하고 있다.  밴드는 반경방향으로 돌출한 리브, 리브의 측면으로부터 뻗어 있는 제1 측면 섹션, 리브의 다른 측면으로부터 뻗어 있는 제2 측면 섹션을 포함하고 있다.  조임 기구는 밴드에 연결되고 밴드를 조이도록 작동하며, 개스킷은 리브에 수용된다.  하나의 실시예에서, 측면 섹션의 축선방향 폭은 리브의 축선방향 폭과 관련한 범위내에 있으며, 다른 실시예에서 측면 섹션은 밴드의 축선에 대하여 안쪽으로 경사져 있다.
Patent KR-20110021710-A (KR)
Inventor: KRIS BRYAN
IPC: H03K7/08
Filed: 2009-05-06
Abstract: 불감시간 보상 상보 펄스 폭 변조(PWM) 신호들(PWMH,PWML)은 PWM 발생기에 의해 제어되는 유도성 부하(보정 제어:440)에서의 전류 흐름 방향을 기초로 PWM 발생기 신호(450)에 시간 주기 보상을 먼저 적용함으로써 PWM 발생기로부터 유도된다. 그리고 나서, 유도성 부하를 구동시키는 전력 절환 회로들을 제어하기 위한 상보 불감시간 보상 PWM 신호들(PWMH,PWML)을 발생시키기 위한 보상 PWM 발생기 신호(462)에 불감 시간이 적용된다.
Patent KR-20100132042-A (KR)
Inventor: NAKATA TOMOHIRO
IPC: F16J15/06
Filed: 2009-04-21
Abstract: 본 발명은 대구경의 유체 커플링의 경우에도 리테이너에 의한 이음 부재의 유지 및 이음 부재에 대한 착탈이 용이한 유체 커플링 및 유체 커플링용 리테이너를 제공하는 것을 목적으로 한다. 리테이너(5)는 가스켓(4)을 유지하는 원환형의 가스켓 유지부(21)와, 가스켓 유지부(21)의 내경보다 대직경의 내경을 갖고 어느 한쪽의 이음 부재(2)를 유지하는 원환형의 이음 부재 유지부(22)를 포함한다. 가스켓 유지부(21)의 내주 및 이음 부재 유지부(22)의 내주에는 각각 환형홈(23, 24)이 형성되고, 이 홈(23, 24) 내에 탄성링(25, 26)이 유지된다.
Patent KR-20100134079-A (KR)
Inventor: IOFFE SERGEY
IPC: G06T5/00
Filed: 2009-03-31
Abstract: 이미지 내의 얼굴 영역들에 대응하는 식별들을 모호하게 하기 위한 식별 마스킹 방법 및 시스템이 개시된다.  얼굴 검출기를 적용하여 이미지 내의 한 세트의 가능한 얼굴 영역들을 검출한다.  이어서, 식별 마스커를 이용하여, 식별 마스킹 기술들에 의해 검출된 얼굴 영역들을 처리하여, 영역들에 대응하는 식별들을 모호하게 한다.  예컨대, 모션 블러 알고리즘에 의해, 검출된 얼굴 영역이 움직이고 있는 것처럼 블러링될 수 있으며, 따라서 블러링된 영역은 본래의 식별로서 인식되지 못한다.  또는, 얼굴 대체 알고리즘에 의해, 검출된 얼굴 영역을 대체 얼굴 이미지로 대체하여 대응하는 식별을 모호하게 할 수 있다.
Patent KR-20110006706-A (KR)
Inventor: IWAMURA MIKIO
IPC: H04W48/20
Filed: 2008-11-14
Abstract: 본 발명에 따른 셀 선택방법은, 제 1 일반 셀을 상기 대기셀로 이용하고, 제 2 무선품질을 만족하는 상기 일반 셀이 검지되지 않으며, 그리고, 상기 이동국을 상기 특정 이동국으로 여기지 않고 제 3 무선품질을 만족하는 제2 특정 셀을 검지하는 경우에, 상기 이동국이, 상기 제1 일반 셀에서 상기 제2 특정 셀로 대기 셀을 변경하는 단계를 포함한다.
Patent KR-20120079592-A (KR)
Title: Solar cell and manufacturing method thereof
Inventor: JIN YOON SIL
IPC: H01L31/042
Filed: 2011-01-05
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to reduce a fill factor by directly connecting a part of an electrode to an emitter part or a back surface field part through a contact hole. CONSTITUTION: An emitter part(120) is included on one side of a substrate. A first insulating layer(130) includes a lower film and an upper film. A first insulating layer includes a plurality of first contact holes. A first electrode(140) is made of first conductive paste. The first electrode is electrically connected to the emitter part.
Patent KR-20120079754-A (KR)
Title: Multilevel inverter
Inventor: KIM HEUNG GEUN
IPC: H02M7/48
Filed: 2011-01-05
Abstract: PURPOSE: A multi-level inverter is provided to generates PWM(Pulse Width Modulation) control signals by using one triangle wave. CONSTITUTION: A power supply unit comprises one DC power supply(205) and first and second capacitors(210,215) parallely connected to the DC power supply. The first and the second capacitor are serially connected each other in order to distribute a voltage of the DC power supply. A switch unit receives the DC power supply from the power supply unit. The switch unit comprises first and second diode(225,235) and first to sixth switches(220,230,240,245,250,255). The third to sixth switches are the switch forming an H-bridge inverter. Each one end part of the first second diodes are commonly connected to a connection nod being connected to each one end part of the first and second capacitors. The second switch performs switching operation.
Patent KR-20120086216-A (KR)
Title: Solar cell apparatus and method of fabricating the same
Inventor: CHOI CHUL HWAN
IPC: H01L31/04
Filed: 2011-01-25
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to reduce a contact resistance with a rear electrode layer by forming a contact layer on the upper side of the rear electrode layer. CONSTITUTION: A rear electrode layer(200) is formed on a support substrate(100). A first through groove is formed on the rear electrode layer. A light absorbing layer(300) is formed on the rear electrode layer. A buffer layer(400) and a high resistive buffer layer(500) are formed on the light absorbing layer. A window layer(600) including oxide is formed on the high resistive buffer layer.
Patent KR-20120086953-A (KR)
Title: Internal votage generation circuit and semiconductor memory device
Inventor: SON JONG HO
IPC: G11C5/14
Filed: 2011-01-27
Abstract: PURPOSE: An internal voltage generating circuit and a semiconductor memory device are provided to reduce a leakage current using a cell transistor by setting a low threshold voltage of the cell transistor at low temperatures and a high threshold voltage of the cell transistor at high temperatures. CONSTITUTION: A memory cell(2) includes a cell transistor to receive an internal voltage and control a threshold voltage. A temperature voltage generating unit(4) generates a buffer voltage by buffering a reference voltage with a constant level according to a temperature variation and generates a temperature voltage in response to the buffer voltage and the internal voltage. An enable signal generating unit(5) generates an enable signal by comparing the temperature voltage with a variable reference voltage. A voltage pumping unit(6) pumps the internal voltage in response to the enable signal.
Patent KR-20110090808-A (KR)
Title: Resin type, molding and the method for producing the molding
Inventor: HAYASHIDA YOSHIHISA
IPC: B29C33/42
Filed: 2011-01-31
Abstract: PURPOSE: A resin mold, a molded body, and a manufacturing method of a molded body are provided to guarantee the precision of a surface in case the surface of the resin is hydrophilic-processed. CONSTITUTION: A resin mold comprises a material including a resin component. The resin component is sprayed on a flat surface of a base material and is dried. The resin layer(11) having the flat surface is formed. 3 liters of water are located in the flat surface of the resin layer. An absolute value corresponding to the difference between static contact angles of the resin layers is measured based on the JIS(Japanese Industrial Standards) R3257' is 20-60°.
Patent KR-20120092313-A (KR)
Title: Interconnection plate, method for manufacturing interconnection plate and probe card, method for manufacturing probe card using the same
Inventor: KIM BONG HWAN
IPC: H01L21/66
Filed: 2011-02-11
Abstract: PURPOSE: An interconnection plate, a manufacturing method thereof, a probe card using the same, and a method for manufacturing the same are provided to reduce manufacturing costs by using a conductive wire with low costs. CONSTITUTION: A wire bunch(100) includes a plurality of conductive wires(110). An insulation unit(200) is formed between the plurality of the conductive wires and electrically insulates the conductive wires. An electrode is formed in a first end of the conductive wire. A cantilever structure is formed in a second end which electrically corresponds to the first end.
Patent KR-20120092434-A (KR)
Title: Multi-input multi-output communication method using distributed base station and the distributed base station therefore
Inventor: HWANG JUNG MAN
IPC: H04W88/08
Filed: 2011-02-11
Abstract: PURPOSE: A multiple input and output communication method and dispersion base station thereof are provided to obtain a separation chart between antennas by executing multiple input and output communication using a plurality of remote wireless apparatuses. CONSTITUTION: An REC(Remote Equipment Controller) node(210) processes a digital baseband signal by connecting a plurality of RRHs(Remote Radio Heads)(211). The REC node selects two or more remote wireless apparatuses based on an AGC(Automatic Gain Control) value received from each remote wireless apparatus. The REC node executes multiple input and output communication with a portable terminal(220) using the selected remote wireless apparatuses.
Patent KR-20110095210-A (KR)
Title: New process for the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid
Inventor: PEGLION JEAN LOUIS
IPC: A61P9/10
Filed: 2011-02-17
Abstract: PURPOSE: A method for preparing ivabradine and addition salt of pharmaceutically acceptable salt thereof is provided to improve yield of ivabradine. CONSTITUTION: A method for synthesizing ivabradine of chemical formula I comprises: a step of treating a compound of chemical formula VI with thiol in an organic solvent to prepare a hemithioacetal of chemical formula VII; a step of cyclizing the compound of chemical formula VII to prepare a compound of chemical formula VIII; and a step of reducing the compound of chemical formula VIII. The organic solvent is dichloromethane.
Patent KR-20120094813-A (KR)
Inventor: JO MIN JAE
IPC: B01D35/14
Filed: 2011-02-17
Abstract: PURPOSE: A portable water purifier is provided to improve convenience and to simplify structures by implementing operational processes based on the muscular strength of a user without electric power. CONSTITUTION: A portable water purifier includes an introducing pipe, a cylinder(120), a piston, a pressurizing lever(200), a filter assembly(180), and a plurality of check valves. The cylinder includes chambers and through holes. The piston divides the chamber and linearly moves in the cylinder. The pressurizing lever introduces and discharges water through the through holes by moving the piston in the cylinder. The filter assembly is fluidically connected with the through holes and purifies the water from the chambers. The check valves prevent the reverse flow of water.
Patent KR-20120097105-A (KR)
Title: Electrical instrument, power management apparatus and method for controlling the same
Inventor: CHO JI YOUNG
IPC: H04L29/02
Filed: 2011-02-24
Abstract: PURPOSE: Electrical device, a power management system and a control method thereof are provided to manage power for a room by setting the installation location of each electrical device. CONSTITUTION: A communication unit(310) communicates with at least one of a plurality of different electrical devices and gateways. A control unit(320) broadcasts signals requesting a gateway search. The control unit receives a gateway search response signal from at least one of the plurality of different electrical devices and gateways. The control unit communicates with the gateway based on the gateway search response signal. The control unit requests registration in a power management device through the gateway. The control unit performs authentication with the gateway. The control unit requests registration of the gateway when the authentication is completed. [Reference numerals] (310) First communication unit; (320) First control unit; (330) First storage unit; (340) First input unit; (350) First dsiplay unit; (360) First sound unit; (410) Second storage unit; (420) Second control unit; (430) Second communication unit; (440) Second input unit; (450) Second display unit; (460) Second sound unit; (470) Power measurement unit; (500) Gateway