baber/WOPTO huggingface dataset:
Patent KR-20110064803-A (KR)
Title: Fixing structure of exit for fireproof screen shutter
Inventor: IM HEUNG SOON
IPC: E06B9/42
Filed: 2009-12-09
Abstract: PURPOSE: An emergency door fixing apparatus of a fireproof screen shutter is provided to open an emergency door of an escape hatch quickly and to close an emergency door of an escape hatch automatically, and to keep an emergency door not to be opened easily by wind pressure due to a difference in temperature or pressure. CONSTITUTION: An emergency door fixing apparatus of a fireproof screen shutter comprises: a shutter operating unit(10) spreading a fireproofing screen downward; a guiderail(20) installed vertically on two sides of the shutter operating unit to guide ascent and descent when spreading a screen; a screen(30) spread by the operation of the shutter operating unit and provided with an escape hatch; an emergency door(40) having the larger width than the width of the escape hatch, and fixed to the screen and having flexibility; a load bar(50) installed to each bottom of the screen and the emergency door; and a fixture(5) provided to the load bar to fix an emergency door.
Patent KR-20110064985-A (KR)
Title: Solar cell, transfer film for forming pattern of solar cell and fabricating method solar cell by using the film
Inventor: NAM JEONG BEOM
IPC: H01L31/04
Filed: 2009-12-09
Abstract: PURPOSE: A solar cell, a transferring film for forming patterns on the solar cell, and a method for manufacturing the solar cell using the transferring film are provided to increase a light receiving area of the solar cell by finely forming a first transferring pattern based on a photo-resist process. CONSTITUTION: A second conductive type emitter part(12) is located on the light receiving surface of a first conductive type substrate(11). A first electrode(13) is in connection with the emitter part. A first current collecting part(14) is formed to cross the first electrode. The thickness of the first electrode and the first current collecting part are identical. A second current collecting part(16) is electrically connected with the substrate.
Patent KR-20110065107-A (KR)
Title: Shoe for protecting shock
Inventor: PARK CHEOL SU
IPC: A43B13/18
Filed: 2009-12-09
Abstract: PURPOSE: Shock absorbing shoes are provided to conspicuously enhance the productivity and efficiency of work by simplifying assembly of a coil spring and a support. CONSTITUTION: Shock absorbing shoes comprise: an outsole(10) having a first receiving unit; an upper sole(20) having a second receiving unit; a support(30) which is respectively arranged in the first receiving unit of the outsole and the second receiving unit of the upper sole and in which a threaded section is formed; and a coil spring(40) in which both ends thereof are inserted into the threaded section of each support.
Patent KR-20110065985-A (KR)
Title: Unification catalytic converter apparatus to remove particulate matter and nitrogen oxide
Inventor: CHOI BYUNG CHUL
IPC: B01D53/94
Filed: 2009-12-10
Abstract: PURPOSE: A integrated catalytic converter is provided to reduce the nitrogen oxide and particulate matter among the exhaust gas of the diesel engine at the same time by forming LNT (Lean NOx Trap) catalyst and SCR (Selective Catalytic Reduction) catalyst in the filter for removing particulate matter as double layer integrated. CONSTITUTION: The integrated catalyst converter includes: a filter(120) for removing particulate matter of the diesel engine which coated the catalyst for LNT, which oxidizes hydrocarbon of the exhaust gas, the carbon monoxide, and solvent and nitrogen oxide (NO) and generates nitrogen and ammonia (NH3) which is the intermediate product through the reaction of hydrocarbon the reducing agent and occluded nitrogen oxide; and filter(140), for eliminating particulate matter of the diesel engine coating the catalyst for the LNT, which eliminates unpurified nitrogen oxide by using the ammonia which is generated from the filter for eliminating particulate matter coating the catalyst for LNT. The integrated catalyst converter includes a sprayer(130) to flow in the necessary reducing agent for LNT catalyst in the filter for eliminating particulate matter coating the catalyst for LNT.
Patent KR-20110067546-A (KR)
Title: Auto focusing method using vcm actuator
Inventor: KIM DU HEE
IPC: H04N5/232
Filed: 2009-12-14
Abstract: PURPOSE: An automatic focusing method which uses a VCM actuator is provided to reduce complexity without implementing a VCM actuator in a user level and to compensate for the hysteresis characteristic of a VCM actuator. CONSTITUTION: The location of a lens is set up as an upward position value according to each code value of a hysteresis table of a VCM(Voice Coil Motor) actuator. The captured image is stored(S220). The location of the lens is moved by using a downward location value(S230). An optimum upward location value is obtained from images that are captured by the code value(S240). The location of the lens is set up based on the optimum upward location value(S250).
Patent KR-20110069228-A (KR)
Title: Led lamp
Inventor: CHOI EU GENE
IPC: F21V29/00
Filed: 2009-12-17
Abstract: PURPOSE: An LED lamp is provided to transfer heat by operating fluid, thereby quickly emitting heat generated in an LED element. CONSTITUTION: A voltage output unit(300) supplies power. An LED body unit(200) includes a plurality of LED devices formed on a metal circuit board. A storage space unit is formed on the inner and lower part of a heat emitting unit(100). A plurality of channel space units(120) is formed on a sidewall so that the channel space units are connected to the storage space unit. A plurality of heat emitting fins is protruded from the outer circumference of the heat emitting unit.
Patent KR-20110069634-A (KR)
Title: Liquid crystal display device
Inventor: SHIN JUNG CHUL
IPC: G02F1/13357
Filed: 2009-12-17
Abstract: PURPOSE: A liquid crystal display device is provided to reduce a manufacturing cost and to fix a printed circuit board and a bottom cover by transforming a structure of a bottom cover without using a double sided tape. CONSTITUTION: An LCD panel(100) displays an image. A light source array(170) consists of a plurality of light sources generating the light. A light guide plate(150) is separated from the light source array. An optical sheet(140) improves the optical property of the light. A bottom cover includes the light guide plate, the LCD panel, and a fixing unit for fixing the light source array.
Patent KR-20100105344-A (KR)
Title: Piezoelectric thin film resonator, filter, communication module and communication device
Inventor: SAKASHITA TAKESHI
IPC: H01L41/29
Filed: 2009-12-18
Abstract: PURPOSE: A piezoelectric thin film resonator, a filter, a communication module, and a communication device are provided to suppress the ripple in a communication band by preventing the generation of a stand wave. CONSTITUTION: A bottom electrode(3) is formed on a substrate(1). A piezoelectric-film(4) is formed on the bottom electrode. The top electrode is formed on the piezoelectric-film to face with the bottom electrode. At least a part of the peripheral part of the top electrode has a reverse tapered shape. At least a part of the peripheral part of the top electrode corresponds to the peripheral part of piezoelectric-film. The peripheral part of the top electrode is arranged near the peripheral part of the piezoelectric-film.
Patent KR-20100074060-A (KR)
Title: Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
Inventor: ADKINS RICK L
IPC: C08G18/09
Filed: 2009-12-22
Abstract: PURPOSE: A polyol based on natural oil is provided to replace a polymer polyol based on petrochemistry, to have a stable low viscosity, to reduce emission quantity of carbon dioxide, and to increase the content of generated flexible polyurethane foams. CONSTITUTION: A polymer polyol comprises: a base polyol; an ethylene-based unsaturated monomer; a pre-formed stabilizer; a free radical polymerization initiator; and free radical polymerization product which is obtained at the presence of a chain transfer agent. The base polyol is selected from a group comprising natural oil containing one or more hydroxyl groups, a hydroxylated derivative, polyol including alkoxlated products and the natural oil, polyol including the hydroxylated derivative and the alkoxylated product, or their mixture.
Patent KR-20110072218-A (KR)
Title: Automatic velocity control apparatus and velocity control method of crane
Inventor: KIM SUNG TAE
IPC: B66C13/18
Filed: 2009-12-22
Abstract: PURPOSE: An automatic speed control device and method are provided to accurately control RPM of a PLC(Programmable Logic Controller). CONSTITUTION: An automatic speed control device comprises a load cell(100), a level switch(200), a CPU(Central Processing Unit)(300), a relay switch(400), and an inverter(500). The load cell senses the weight of the crane. The detected weight is outputted as an electric signal. CPU detects a connection point signal and makes the electric signal to a predetermined weight group for load. CPU automatically outputs a speed signal which is divided into 6 levels about the corresponding weight group. The relay switch turns a switch, corresponding to the speed signal, on and off. The inverter receives a speed signal with the operation of the relay switch. An RPM controlling signal of a motor(600) is outputted by using the speed signal.
Patent KR-20110075351-A (KR)
Title: Adjustable dead-time control circuit using current source
Inventor: YOON KWANG SUB
IPC: H03K17/08
Filed: 2009-12-28
Abstract: PURPOSE: A circuit for controlling a dead time zone is provided to reduce a timing loss by equally controlling a rising delay time and a dropping delay time. CONSTITUTION: A NOR gate is inputted a PWM(Pulse Width Modulation) signal. A first NOT gate is inputted the output of the NOR gate. A second NOT gate is inputted the output of the first NOT gate. A third NOT gate is inputted the output of the second NOT gate. A NAND gate is inputted the PWM signal.
Patent KR-20110076591-A (KR)
Title: 대추식혜의 제조방법
Inventor: SONG YOUNG JIN
IPC: A23L2/38
Filed: 2009-12-29
Abstract: 가. 본 발명은 대추식혜의 제조방법에 관한 것이다. 
     나. 천연감미료와 천연보존료를 사용한 건강음료의 개발 
     다. 엿질금을 사용하여 현대인의 성인병을 유발하는 인공감미료의 사용을 줄이고 자몽추출액을 첨가하여 천연보존료를 통한 유통기한 확대로 우리의 전통음료인 식혜의 재해석 
     대추, 식혜, 천연감미료, 인공감미료, 천연보존료, 인공보존료, 엿질금
Patent KR-20110076611-A (KR)
Title: Magenetic field cancellation apparatus for olev
Inventor: SUH NAM PYO
IPC: B60L11/18
Filed: 2009-12-29
Abstract: PURPOSE: A magnetic field shielding device of an on-line electric vehicle is provided to efficiently shield a magnetic field in a feeding unit by installing a stainless punching plate and a metal brush at the feeding unit and the collecting unit of the on-line electric vehicle. CONSTITUTION: A metal brush(150) made of metal materials is attached to both sides of an on-line electric vehicle(100). A stainless steel punching plate(250) shields the magnetic field generated at the feeding unit. The feeding unit includes a feeder(200) which is connected to the inverter and transmits power. An extension unit(252) is connected to the stainless steel punching plate. One side of the extension unit is exposed from a road and forms a parallel rail shape.
Patent KR-20110078834-A (KR)
Title: Tubular braid and composite hollow fiber membrane using the same
Inventor: JEON YOU CHUL
IPC: B01D69/08
Filed: 2009-12-31
Abstract: PURPOSE: A tubular knitted fabric and a composite hollow fiber membrane using the same are provided to offer mechanical strength, especially excellent peel strength and low dope penetrability, and to hold a high stiffness feature. CONSTITUTION: As to the tubular knitted fabric, multifilament, in which yarns of twist structure are plaited, and multifilament in which triangle structure yarns are plaited, are mixed. A material of the tubular knitted fabric(1) is selected from a group consisting of polyethylene terephthalate and nylon. A distance, in which a polymer resin thin film(2) penetrates within the tubular knitted fabric is a 10 - 30% range of a thickness of the tubular knitted fabric. A fineness of the multifilament is 5 - 1500 denier.
Patent KR-20090020690-A (KR)
Title: Reformer, and method for reacting fuel and oxidant to gaseous reformate
Inventor: KAH STEFAN
IPC: C01B3/38
Filed: 2007-06-12
Abstract: The invention relates to a reformer for reacting fuel and oxidant to gaseous reformate. Said reformer comprises an oxidation zone (10), an evaporation zone (16), and a catalytic H2 production zone (20). A gaseous mixture of fuel and oxidant can be fed to the oxidation zone (10) for oxidation purposes, a process during which oxidant-containing exhaust gas is produced; fuel and an evaporator gas can be fed to the evaporation zone (16) so as to produce a fuel-containing evaporator gas mixture; and an ignitable reforming gas mixture containing evaporated fuel and oxidant-containing exhaust gas can be fed to the catalytic H2 production zone (20) so as to produce the gaseous reformate. In order to reduce the risk of spontaneous ignition in the evaporator zone (16), mixing and feeding means (28) to which oxidant-containing exhaust gas can be fed from the oxidation zone (10) and fuel-containing evaporator gas mixture can be fed from the evaporation zone (16) are disposed upstream of an inlet of the catalytic H2 production zone (20) so as to produce the reforming gas mixture and feed said reforming gas mixture into the catalytic H2 production zone (20). Recirculation means (26) are provided for recirculating reformate produced in the catalytic H2 production zone (20) into the evaporation zone (16) as evaporator gas. The inventive design prevents an ignitable gas mixture from forming in the evaporator zone (16). The invention further relates to a corresponding method for reacting fuel and oxidant to gaseous reformate.
Patent KR-20100119840-A (KR)
Inventor: SHIBAYAMA KATSUMI
IPC: G01J3/02
Filed: 2008-06-10
Abstract: 회절층(8)과 일체적으로 형성된 주연부(11)의 평면(11a)에 얼라이먼트 마크(12a, 12b, 12c, 12d)를 형성하고, 기판(2)에 렌즈부(7)를 실장할 때에, 이러한 얼라이먼트 마크(12a, 12b, 12c, 12d)를 기판(2)에 대해 위치 맞춤하는 것에 의해, 예를 들어 렌즈부(7)의 곡률 반경의 오차 등에 상관없이, 회절층(8)을 광검출 소자(4)의 광검출부(4a)에 대해 정확하게 얼라이먼트한다. 특히, 얼라이먼트 마크(12a, 12b, 12c, 12d)를 평면(11a)에 형성함으로써, 화상 인식에 의해 이 얼라이먼트 마크(12a, 12b, 12c, 12d)를 정확하게 위치 검출하고, 이에 따라 정확한 얼라이먼트를 가능하게 한다.
Patent KR-20090041390-A (KR)
Title: Polyspheric accommodating intraocular lens
Inventor: CUMMING STUART J
IPC: A61L27/14
Filed: 2007-07-27
Abstract: An accommodating intraocular lens where a polyspheric optic is moveable relative to the outer ends of the extended portions. The lens comprises an optic made from a flexible material combined with extended portions that is capable of multiple flexions without breaking. The optic with a single focal point has a central area of increased power of less than 1.0 diopter to aid near vision. A method is disclosed of implanting the present lens in the non-dominant eye of a patient.
Patent KR-20090029828-A (KR)
Title: Power conversion circuit
Inventor: OHTANI HIROKI
IPC: H02M7/48
Filed: 2007-08-02
Abstract: A desired current is permitted to flow in a coil (14) by controlling switching of switching elements (18, 20) by a PWM controller (60). For a voltage sensor (42), a value of Vo- V, which is a difference between a midpoint voltage Vo of the switching elements (18, 20) and a previously determined threshold voltage V, and a value of Vo-(Vc- V), which is a difference between the midpoint voltage and a value obtained by subtracting the threshold voltage V from a voltage Vc of an upper line, are detected. The detection results obtained from the voltage sensor are inputted to the PWM controller (60) through flip-flop circuits (44, 46) and a dead time compensator (48), and dead time compensation is performed, for instance, to an instruction for PWM control signal generation.
Patent KR-20090046917-A (KR)
Inventor: LEE JAE CHULL
IPC: H01L21/02
Filed: 2007-08-03
Abstract: 본 발명의 실시예는 디커플링된 슬릿 밸브 도어 시일 격실을 가지는 로드 록 챔버를 포함한다.  일 실시예에서, 로드 록 챔버는 메인 조립체, 제 1 슬릿 밸브 도어 시일 격실 및 시일 조립체를 포함한다.  상기 메인 조립체는 내부에 형성된 기판 이송 공동을 구비한다.  두 개의 기판 접근 포트들이 메인 조립체를 통해서 형성되고 상기 공동에 유체적으로 커플링된다.  제 1 슬릿 밸브 도어 시일 격실은 접근 포트들 중 하나에 인접하고 정렬되어 배치되는 개구를 구비한다.  제 1 슬릿 밸브 도어 시일 격실은 메인 조립체로부터 디커플링된다.  시일 조립체는 제 1 슬릿 밸브 도어 시일 격실을 메인 조립체에 커플링시킨다.
Patent KR-20090051095-A (KR)
Inventor: SASAI JUN
IPC: C03C3/066
Filed: 2007-09-12
Abstract: 본 발명은 고온 성형시의 실투 특성 및 프레스 성형성이 우수하고, 광학계의 경량화·소형화를 가능하게 하는 광학 유리를 제공하는 것을 과제로 한다.  본 발명은 산화물 기준의 질량％ 표시로, B 2 O 3 : 10 내지 25 ％, SiO 2 : 0.5 내지 12 ％, La 2 O 3 : 17 내지 38 ％, Gd 2 O 3 : 5 내지 25 ％, ZnO: 8 내지 20 ％, Li 2 O: 0.5 내지 3 ％, Ta 2 O 5 : 5 내지 15 ％, WO 3 : 3 내지 15 ％를 함유하고, 또한 SiO 2 와 B 2 O 3 의 합계 함유량과 ZnO와 Li 2 O의 합계 함유량의 질량비인 (SiO 2 +B 2 O 3 )/(ZnO+Li 2 O)의 값이 1.35 내지 1.90인 광학 유리에 관한 것이다.   
     광학 유리, 실투 특성, 프레스 성형성, 고굴절률, 저분산성
Patent KR-20090045402-A (KR)
Inventor: GANAPATHYSUBRAMANIAN SHANKAR
IPC: H01L23/34
Filed: 2007-09-25
Abstract: 본 발명은 반도체 패키지 및 그 제조 방법에 관한 것이다.  디커플링 조립체는 패키지 기판과 회로 보드 사이에 배치된다.  디커플링 조립체는 자극에 반응하여 반도체 다이가 소켓 및 회로 보드로부터 분리되도록 인게이지된다.  디커플링 조립체는 클램핑 장치, 스프링 및 형상 기억 합금 막대를 포함한다.  형상 기억 합금 막대는 열적으로 여기될 때 힘을 가하는 사전 프로그램된 형상 또는 움직임을 발생하는 액츄에이터이다.  열 자극 또는 다른 자극이 제거되면, 형상 기억 합금 막대는 원래 형상으로 되돌아가는 경향이 있으며, 따라서 발생된 부하 또는 움직임을 경감시킨다.
Patent KR-20090077801-A (KR)
Title: Nanoparticulate encapsulation barrier stack
Inventor: RAMADAS SENTHIL KUMAR
IPC: H05B33/14
Filed: 2006-11-06
Abstract: A barrier stack for encapsulating a moisture and/or oxygen sensitive electronic device is provided. The barrier stack comprises a multilayer film having at least one barrier layer having low moisture and/or oxygen permeability, and at least one sealing layer arranged to be in contact with a surface of the barrier layer, wherein the sealing material comprises reactive nanoparticles capable of interacting with moisture and/or oxygen, thereby retarding the permeation of moisture and/or oxygen through defects present in the barrier layer.
Patent KR-20090084962-A (KR)
Title: Process for the synthesis of 2,5-dihydroxyterephthalic acid
Inventor: RITTER JOACHIM C
IPC: C07C51/367
Filed: 2007-11-28
Abstract: 2,5-dihydroxyterephthalic acid is produced in high yields and high purity from 2,5-dihaloterephthalic acid by contact with a copper source and a ligand that coordinates to copper under basic conditions. ® KIPO & WIPO 2009
Patent KR-20090102816-A (KR)
Title: Combine and threshing device mountable on the combine
Inventor: FUKUOKA YOSHITAKE
IPC: A01F12/00
Filed: 2008-01-09
Abstract: A combine in which drive of normal and reverse rotation of a harvesting section (10) is made by a cost effective and simple structure. A power transmission case (36) is provided forward, relative to a travel machine body, of a threshing device (5) of the combine. In the power transmission case (36) are arranged a case input shaft (37) to which drive force from an engine (20) is transmitted, a threshing drum output shaft (38) installed in the front-rear direction relative to the travel machine body and operatively associated with the case input shaft via a bevel gear mechanism (43) so as to transmit drive force of the case input shaft to a threshing drum (5a), and a harvesting output shaft (39) operatively associated with the case input shaft via the bevel gear mechanism so as to be driven in the opposite direction to the direction of rotation of the case input shaft. The combine has a normal rotation clutch (40) for transmitting drive force in the direction of normal rotation to the harvesting input shaft (42) of the harvesting section and also has a reverse rotation clutch (41) for transmitting drive force in the direction of reverse rotation to the harvesting input shaft.
Patent KR-20090125752-A (KR)
Title: Particle-containing foam structure
Inventor: ARESKOUG STEFAN
IPC: C08K3/04
Filed: 2008-02-18
Abstract: The present invention relates to a method of producing a hydrophilic polyurethane foam structure containing inert activated carbon particles. The method comprises the steps of: (a) providing a water phase containing a surfactant and dispersed inert particles; (b) providing a isocyanate-terminated polyether having functionality of more than 2; (c) mixing said water phase and said isocyanate-terminated polyether, immediately transferring the resulting mixture to a mould or a continuous web, whereby a foam structure is obtained; and (d) drying said foam structure until it has a moisture content of at most 10 % (wt). The invention also relates to a foam structure produced by the method and a wound dressing containing the foam structure.
Patent KR-20090101302-A (KR)
Title: Electric double layer capacitor
Inventor: HORIKOSHI RON
IPC: H01G11/00
Filed: 2008-01-24
Abstract: In an electric double layer capacitor, a cell having activated carbon electrodes on the both sides of a separator and a packing arranged on the outer circumference of the cell are laminated by having a power collector in between, the laminate is sandwiched from the both sides by end plates by having collector electrodes in between, and an electrolytic solution is applied from an application port formed on the end plate, and the laminate is covered and hermetically sealed with a housing member. An O-ring is arranged on the application port or the end of the application port is bent.
Patent KR-20090119874-A (KR)
Title: Semiconductor memory device
Inventor: NAGASHIMA HIROYUKI
IPC: H01L27/115
Filed: 2008-12-22
Abstract: There is provided a semiconductor memory device having a plurality of memory cell layers which can be used even if part of the memory cell layers is determined as defective. The semiconductor memory device includes a stacked memory cell array having a laminated plurality of memory cell layers, each of which has a plurality of blocks; a layer quality information storing circuit (10) which can store layer quality information indicating whether the individual memory cell layer is a normal memory cell layer or a defective memory cell layer so as to identify a memory cell layer in which the number of defective blocks found is equal to or greater than a predetermined number as a defective memory cell layer and the other memory cell layers as normal memory cell layers; and address converting circuit (11) in which if an externally input address input from outside corresponds to the block in the defective memory cell layer, the externally input address is address-converted so as to correspond to the block of the normal memory cell layer.
Patent KR-20100014968-A (KR)
Title: Patterned thin soi
Inventor: KONONCHUK OLEG
IPC: H01L27/12
Filed: 2007-03-19
Abstract: The invention relates to a process of treating a structure for electronics or optoelectronics, the structure comprising successively:-a bulk substrate,-an oxide layer, and-a semiconductor layer. The process comprises providing masking means to define on the semiconductor layer a desired pattern, and applying a thermal treatment for removing a controlled thickness of oxide in the regions of the oxide layer corresponding to said desired pattern.
Patent KR-20090130188-A (KR)
Title: Spending and savings secondary linked accounts
Inventor: SCIPIONI GERMAN
IPC: G06Q40/00
Filed: 2008-03-14
Abstract: Embodiments describe a method and a system to link a secondary account to a primary account with an account management module associated with the primary account and to control access to funds in the secondary account with respect to a secondary account holder through the account management module. The secondary account includes a spending account and a savings account.