baber/WOPTO huggingface dataset:
Patent KR-20080113609-A (KR)
Title: Co tolerant electrocatalyst and membrane electrode assembly for poton exchange membrane fuel cell, manufacturing method thereof
Inventor: PARK KWON PIL
IPC: H01M4/88
Filed: 2007-06-25
Abstract: A manufacturing method of CO tolerant electrocatalyst for PEMFC(poton exchange membrane fuel cell) is provided to increase the use of hydrogen by removing carbon monoxide and oxygen before meeting with the platinum. A manufacturing method of an electrocatalyst for PEMFC comprises (1) a step for adding an acid to a carbon material used as a carrier to surface-treat it; (2) a step for adding a surfactant and distilled water to a platinum sphere solution and agitating it; (3) a step for controlling the pH of solution to be 6-8; (4) a step for adding a reducing agent and distilled water to a carbon material and agitating it; (5) a step for mixing the solutions of (3) and (4) steps while adding ethanol to the solution, dispersing and dipping platinum particles on/in a carrier; (6) a step for filtering and drying it after washing; and (7) a step for plasticizing it.
Patent KR-20090000460-A (KR)
Title: Sign board with high brightness ad plate
Inventor: JO JEONG HO
IPC: G09F13/04
Filed: 2007-06-28
Abstract: A signboard including the advertisement plate of high brightness is provided to selectively assemble an engraved portion and a real image layer in the advertisement plate including a light-diffusing ink layer and irradiate the advertisement plate, thereby calling attention to the advertisement plate and improving advertizing effect. A signboard including the advertisement plate of high brightness comprises an advertisement plate(10), an outer frame(20), and lighting fixtures(30). The advertisement plate is made of transparency or translucent materials in which a light-diffusing agent is coated onto the rear. An outer frame supports the advertisement plate. The lighting fixtures are mounted on one side of the outer frame to irradiate light on the advertisement plate. In the rear of the advertisement plate. A light-diffusing ink layer(40) in which ink for screen printing is coated onto more with the light-diffusing agent with addition is equipped. The light by the lighting fixtures is uniformly irradiated in the front side of the advertisement plate while being diffusely reflected in the advertisement plate and the light diffusion ink layer. A real image layer printing a pattern including photo etc. is equipped on the light-diffusing ink layer. The transparent ink for the screen printing is added to the light-diffusing ink layer.
Patent KR-20090003665-A (KR)
Title: Channel type switch assembly
Inventor: LEE WON JAE
IPC: H01H23/04
Filed: 2007-07-03
Abstract: A channel type switch structure is provided to confirm the operation and function of a switch by installing a display unit in a housing. A channel type switch structure includes a housing(10), a switch(20), a cover member(30), a name plate, and a display unit. The housing includes a switch receiving unit(12) and a wire connection terminal(16). The upper part of the switch receiving part is opened. The wire connection terminal is positioned in the outer side of the receiving part. The switch is installed in the switch receiving part. The switch is electrically connected to the wire connection terminal. One end of the cover member is connected to the upper part of the housing by a hinge unit(36). The cover member covers the switch is built in the housing. The name plate is formed in the upper part of one side of the housing. The display unit is formed in the other side of the housing. The display unit continuously emits when the power source is connected to the switch.
Patent KR-20090004220-A (KR)
Title: Rocking apparatus of door for car
Inventor: PARK HYEON JUNG
IPC: E05B77/44
Filed: 2007-07-06
Abstract: A locking apparatus of the automotive door as to the robbery tool, the access to the actuator rod which can release to lock of door is not facilitated, makes difficult to compulsorily lift locking apparatus by using the robbery tool. A locking apparatus of the automotive door comprises the exterior panel in which the fixing cavity in which the outer side steering wheel is installed is formed; the door latch assembly which is installed inside the exterior panel and in which the lock operation of door; and the door latch assembly being pushed or pulling, door is locked, door is comprised of the actuator rod(33) which releases the door.
Patent KR-20080050247-A (KR)
Title: Method and apparatus for controlling duplicated control module in atca platform and atca system using the same
Inventor: SONG KWANG SUK
IPC: H04L12/26
Filed: 2007-07-11
Abstract: A method for controlling a duplicated device in an ATCA(Advanced Telecom Computing Architecture) platform and an ATCA system implemented by using the same are provided to effectively perform duplication management without incurring costs or adding an element. Whenever a set period arrives or an event occurs, a shelf manager requests a duplication state report from two control boards which are the duplication control targets(S31). The shelf manager checks a response to the request for the duplication state report from the control boards(S32), determines a duplication state of the control boards(S33), and requests the control boards to set to the determined duplication state(S34).
Patent KR-20090006621-A (KR)
Title: Needle for giving medical treatment vertebra with drugs injecting function
Inventor: YOON KANG JUN
IPC: A61M29/00
Filed: 2007-07-12
Abstract: A needle for a backbone surgical operation is provided to reduce pain of a patient by forming a infusion groove on a hole needle in order to make injection of drug like anesthesia liquid. An injection nozzle(110) has a tubular shape. The injection nozzle is mounted on a main steering wheel(100). A hole needle(210) is mounted on a sub handle(200). The end part of the hole needle is protruded outside. An infusing drug part(130) is formed in one side of the main steering wheel. The infusing drug part puts through the inner gateway in which the hole needle is inserted. A cap(132) which can be opened and closed is mounted on the infusing drug part. The drug like anesthesia liquid is injected in the infusing drug part. The injected drug is dosed to a patient according to the hole needle. An infusion groove(230) is formed to one side of the hole needle. A sealing member prevents the leakage of drug between the main steering wheel and sub handle.
Patent KR-20090006662-A (KR)
Title: Device for inspection of surface defect
Inventor: KIM JI CHUL
IPC: G01N21/88
Filed: 2007-07-12
Abstract: A surface defect inspection apparatus is provided to measure defects of an object with high precision by visualizing the defect using the amplitude and phase components of light. A surface defect inspection apparatus comprises a line scan camera(300) imaging the contrast generated through a differential interference microscope(200), converting it into digital signal and outputting the digital signal; a piezoelectric element(400) which minutely moves an objective lens(240) at nanometer scale according to the depth of an object; a controller(500) which minutely moves the objective lens up and down; and an analysis unit(600) determining the presence of defect on the object surface by comparing the contrast inputted to the line scan camera with that of the normal product.
Patent KR-20090013369-A (KR)
Inventor: YOUN KYUNG SOO
IPC: B24D15/02
Filed: 2007-08-01
Abstract: Abrasive is provided to prevent cutting particle being separated and improve safety due to the polishing powder does not chemical react with an object to be polished. Abrasive(100) preventing separating of cutting particle comprises a supporter(110) and a plurality of grinding projections(120) formed in one of supporter with a protrusion type. The grinding projection connects with the supporter into one body. The grinding projection, including two different height of grinding projection, is manufactured by injecting or extruding in between 700-3000°C.
Patent KR-20090014746-A (KR)
Inventor: LEE DONG GHU
IPC: F21V14/06
Filed: 2007-08-07
Abstract: 본 발명은 조명에 관한 것으로, 보다 상세하게는 빛의 조명범위를 다양하게 조절함으로써 보다 다채로운 조명 효과를 구현할 수 있는 빛조사조절장치에 관한 것이다. 
     본 발명의 빛조사조절장치는, 전등의 케이스 측에 설치된 고정체; 상기 고정체에 대해 이동가능하게 설치된 이동체; 및 상기 이동체의 일단에 구비된 렌즈;를 포함한다.   
       
     조명, 조사, 렌즈, 이동체, 조절
Patent KR-20090015285-A (KR)
Title: Radio frequency identification system for managing stock, preservation and burglary about goods and method for recognizing tag information
Inventor: RYOU BYUNG HOON
IPC: G06F19/00
Filed: 2007-08-08
Abstract: A radio frequency identification system for managing stock, security, and robbery and a tag information recognizing method are provided to grasp the circulation state or stock of the product by comparing storage and delivery data of the product by recognizing the tag in a constant cycle or a specific event. An RFID system(201) receives an event signal(203) informing the arbitrary situation through a device like a specific system or a sensor. When the event signal is received, an RFID reader(204) recognizes the tag information. The RFID system obtains the tag information(207). The RFID system is connected to a security system, an operation sensor, and a vibration sensor, or a pressure sensor. A tag information comparator compares the tag information recognized through the RFID reader with the previously registered tag information.
Patent KR-20090020018-A (KR)
Title: A valve body formed with teflon lining and the lining method of the same
Inventor: LEE SANG SUN
IPC: F16K5/08
Filed: 2007-08-22
Abstract: A valve body formed of teflon lining and a lining method for the same are provided, which make the operation of valve smooth and can lengthen the lifetime of valve by forming PFA lining in fluid delivery hole. A valve body(200) is constituted as follows. The valve body has the fluid delivery hole(210) opened and closed by the switching unit. The inner surface of the fluid delivery hole consists of the fluorine resin lining. The fluorine resin is PFA(Tetra fluoro ethylene perfluoro alkylvinyl ether copolymer). The thickness of the lining layers is 1~10mm. The manufacturing method of the valve body comprises: forming the PFA lining core unit; setting up PFA lining core unit in the mold; and combining the outer side of the PFA lining core unit through the plastic injection.
Patent KR-20090020721-A (KR)
Title: Landscape architecture and retaining wall and construction work of the same
Inventor: LIM YONG CHEOL
IPC: E02D29/02
Filed: 2007-08-24
Abstract: A retaining wall having a landscaping surface and a construction method thereof are provided to plant landscaping plants in the flowerpot stones by using fixing anchors and glues. A retaining wall includes a main body(10) formed of ferroconcrete, sticking stones(20) formed of stone materials for surrounding a front surface of the main body, a plurality of flowerpot stones(30) formed in the cylindrical shape with opened top surface part and opened side surface parts to be fixed in contact with the front surface of the main body at the opened sides, and a plurality of fixing anchors fixed to the main body at a side and the flowerpot stones at the other side.
Patent KR-20080021518-A (KR)
Title: Display device and manufacturing method thereof
Inventor: IMAMURA TAKUJI
IPC: H05B33/26
Filed: 2007-08-27
Abstract: A display device and a method for manufacturing the same are provided to improve a productivity and reliability by controlling a light emitting quantity of an organic electroluminescence device. A display device includes a substrate, a TFT, an inter-layer insulation layer(10), a wire distribution(11a), a passivation layer(14), a planarization layer, and an upper conducting layer. The TFT is formed on a display region of the substrate. The inter-layer insulation layer is installed on the TFT. The wire distribution is arranged on the inter-layer insulation layer, and provides a signal or a power from a peripheral region to the TFT. The passivation layer is formed on the wire distribution. The planarization layer is installed on the display region and is formed on the passivation layer. The upper conducting layer is formed on the planarization layer. An inorganic insulation layer is formed between the wire distribution and the upper conducting layer.
Patent KR-20090022514-A (KR)
Title: Percutaneous spine insert
Inventor: LEE SANG HO
IPC: A61F2/44
Filed: 2007-08-30
Abstract: A spine insert is provided, which can be simply set up in the interspinals of the backbone without removing the interspinous ligament. A spine insert comprises: a body(10) which is inserted into adjacent two interspinals of the backbone, has the predetermined shape breaking in through the tissue and the gap of the interspinous ligament, and is equipped with two opposing notches receiving two interspinals; and a separation prevention part(20) which is equipped in the body and prevents separation from two interspinals after being inserted into two interspinals. The separation prevention part comprises a first separation prevention part and a second separation prevention part.
Patent KR-20090027275-A (KR)
Title: 디지탈 수평변위측정 경사각도계
Inventor: LEE KYUNG HO
IPC: G01C9/02
Filed: 2007-09-12
Abstract: 본 발명은 건물, 교량, 터널 등의 전후좌우 수평에 대한 기울기를 표시하는 디지탈 수평변위측정 경사각도계에 관한 것으로서, 육면체의 박스(10)의 하부면(11)에 경사센서(20)가 장착되어, 경사센서(20)가 박스(10)의 경사도를 연산제어부(30)로 제공하면, 상기 연산제어부(30)가 상기 경사센서(20)의 아날로그 신호를 디지탈 신호로 변환할 뿐만 아니라 송수신부(40)를 통해 입력되는 거리측정장치(60)의 신호 데이터를 연산하여 측정지점에 대한 경사 높이를 연산하고, 디스플레이부(50)가 상기 연산제어부(30)로부터 경사 데이터와 수평변위 데이터를 제공받아 설정지점의 경사값 및 수평변위 값을 디스플레이하는 것을 특징으로 한다.
Patent KR-20090028929-A (KR)
Title: The manufacturing method of fermented feed containing wood powder
Inventor: KIM TAE KEUN
IPC: A23K10/32
Filed: 2007-09-17
Abstract: A method of manufacturing fermented feed is provided to raise domestic cattle of high quality by fermenting wood powder with kimchi lactic acids and adding nutrition reinforcing agent and rice straw. A method of manufacturing fermented feed by using wood powder comprises the steps of (i) removing the foreign materials of wood powder and pulverizing; (ii) dipping the pulverized wood powder in the low acid liquid; (iii) dipping the wood powder of the (ii) step, in the weak basic liquid; (iv) steaming the wood powder of the (iii) step; (v) inoculating and fermenting lactic acid separated from Kimchi to wood powder; (vi) mixing a nutrition enriching agent to the wood powder fermented with kimchi lactic acid; (vii) adding rice straw to the wood powder mixed with the nutrition enriching agent and fermenting them; and (viii) kneading the fermented wood powder and molding the wood powder into pills.
Patent KR-20080030502-A (KR)
Title: Cellulose resin film and method for producing the same
Inventor: UEDA TADASHI
IPC: B29C48/305
Filed: 2007-09-27
Abstract: A cellulose-based resin film is provided to realize a small difference in thickness by using a melt film forming process, and to impart quality sufficient to be used as a film for liquid crystal display. A cellulose-based resin film is obtained by the melt film forming process comprising the steps of: ejecting a resin molten in an extruder(22) toward a running or rotating cooling support(28) from the ejection port of the die(24) in the form of a sheet-like molten resin(12), followed by cooling and solidifying; peeling a cellulose-based resin film; and winding the cellulose-based resin film around a winding core, wherein the sheet-like molten resin has a noise of 10 dB or less in the vicinity of the surface of the cooling support.
Patent KR-20090033628-A (KR)
Title: Trench drainage having checking hole
Inventor: CHAE HAE GWON
IPC: E03C1/22
Filed: 2007-10-01
Abstract: A trench drain system having an inspection hole is provided to easily remove the contaminant which is flowed in into a water collection pipe and is accumulated, and to easily checking the inside of a water collection pipe. A trench drain system having an inspection hole is composed of a water collection pipe(100) laid under a shower zone or a wash bath room to collect/discharge the waste water; an upper plate(200) having a water collection pipe insertion portion(210) which has the external diameter equal to the inside diameter of the water collection pipe to be inserted and fixed to the upper part of the water collection pipe and is formed to be extended downward, and a trench drain fastening portion(220) formed in the center at the size covering the water collection pipe; an inspection hole(400) having an odor counterflow preventer fastening portion, in which an upper plate fastening portion(310) inserted to the trench drain fastening portion is formed in the bottom; and an odor counterflow preventer(500) connected to the odor counterflow preventer fastening portion.
Patent KR-20090034204-A (KR)
Title: Closed conduit and sump using drainage and water permeable members and soil improvement of soft ground using the same
Inventor: KIM DONG HANG
IPC: E03F1/00
Filed: 2007-10-02
Abstract: A culvert and a water collecting well with a member having both a water permeation function and a drainage function, and a shallow layer method of a very soft ground using the same are provided to effectively infiltrate and drain surface water and underground water. In a shallow layer method of a very soft ground, a culvert(10) and a water collecting well(20) with a member having both a water permeation function and a drainage function are installed in a very soft ground(100) to remove surface water and underground water of a very soft ground formed at a sludge state at the same time.
Patent KR-20090044106-A (KR)
Inventor: KIM WON IK
IPC: H04B7/26
Filed: 2007-10-31
Abstract: 제1 기지국에서 제2 기지국으로 핸드오버하는 이동국을 위한 게이트웨이의 경로설정 장치는 제2 기지국으로부터 경로 설정 요청을 수신하고, 경로 설정 요청에 대응하여 제1 기지국과의 제1 경로를 유지하면서 제2 기지국과의 제2 경로를 설정한다. 이후 경로설정 장치는 이동국이 제2 기지국에 대한 무선 접속을 수행하도록 제어한다. 
       
     핸드오버, 이동국, 경로변경, 기지국
Patent KR-20090045441-A (KR)
Inventor: HONG SUNG PYO
IPC: H04L12/14
Filed: 2007-11-02
Abstract: 본 발명은 음성/영상전화와 같은 통화형 서비스, 실시간 동영상 전송을 위한 VoD(Video On Demand) 서비스, 초고속 인터넷 기반의 인터넷 접속 서비스 등의 멀티서비스를 통합적으로 수용하는 IP 기반 통합망을 설계하기 위한 기술이다. 
     이러한 본 발명은 IP 기반 멀티서비스 통합망에서 통화형 서비스와 VoD 서비스에 대해서는 서비스를 제공하는 과정에서 생성되는 과금정보 및 관리정보를 기반으로 단대단 트래픽을 산출하고,  인터넷 접속 서비스에 대해서는 IP 라우터의 패킷 전달 과정에서 샘플링 패킷 분석을 통해 주요 목적지에 대한 이용량 통계 정보를 추출하여 단대단 트래픽을 산출한 후,  서비스별 라우팅 경로를 고려하여 이를 망에 분배하여 서비스별 소요용량과 구간별 시설용량을 산출하는 것을 특징으로 한다.
Patent KR-20090046575-A (KR)
Inventor: CHOI CHEE HONG
IPC: H01L27/146
Filed: 2007-11-06
Abstract: 본 발명은 이미지 센서의 금속배선 형성방법에 관한 것으로서, 반도체 기판 상에 형성된 Al 금속을 포함하는 배선막과, 배선막을 사이에 두고 형성되는 상, 하부 Ti/TiN막을 형성하되, 상부 Ti/TiN막의 상측과 하부 Ti/TiN막의 하측으로 증착되는 실리콘나이트라이드막을 포함한다. 따라서 본 발명에 의하면 금속배선에 포함된 실리콘나이트라이드막(SiN)을 통하여 수소를 이용한 열처리시 Ti/TiN막에 결합되는 수소의 양을 줄여 다크 커런트를 감소시키므로 소자 특성을 향상시키는 효과를 가져온다. 
       
     이미지센서, 금속배선,  Al 배선막, Ti/TiN막, 다크 커런트
Patent KR-20080042743-A (KR)
Title: Liquid crystal aligning agent and liquid crystal display device
Inventor: YASUDA HIROYUKI
IPC: C09K19/56
Filed: 2007-11-09
Abstract: A liquid crystal aligning agent is provided to reduce charge accumulation while maintaining a voltage retention ratio, and to ensure more excellent printability. A liquid crystal aligning agent contains a compound represented by the following formula 1, and at least one polymer selected from the group including polyamic acids comprising a repeat unit represented by the following formula 1a and polyimides comprising a repeat unit represented by the following formula 1b. In the formula 1, each of R1-R4 is a hydrogen atom or aliphatic group, R5 to R9 are a hydrogen atom, alkyl group, alkoxy group, or aromatic group, and A is a hydrogen atom or aliphatic group. In the formula 1a, P^1 is a tetrafunctional organic group and Q^1 is a bifunctional organic group. In the formula 1b, P^2 is a tetrafunctional organic group and Q^2 is a bifunctional organic group.
Patent KR-20090056040-A (KR)
Title: A circuit for electrostatic to discharge
Inventor: MOON JUNG EON
IPC: G11C5/14
Filed: 2007-11-29
Abstract: An electro-static discharge circuit is provided to enable plural power pads to share a trigger unit, thereby reducing an overall size. A trigger unit(23) detects a voltage drop caused by an electro-static current incoming to first and second voltage lines(27,29), and provides pull up/down detection voltages. An assistant discharge unit(21) is operated by the pull up/down detection voltages. The assistant discharge unit discharges electro-static currents incoming to an input/output pad to a first or second voltage line. A main discharge unit(25) is operated by the pull down detection voltage. The main discharge unit discharges the electro-static currents by conducting the first and second voltage lines.
Patent KR-20080052484-A (KR)
Title: Control appartus, power supply system, method and computer program product
Inventor: MICHAEL HELDE
IPC: H05H1/36
Filed: 2007-12-06
Abstract: A control apparatus, a power supply system, method and a computer program product are provided to simply monitor or control a power supply to an electric load including a plasma chamber. A control apparatus includes at least one signal input terminal(18), at least one signal output terminal(22), and a common logic device. The signal input terminal receives an indication signal of at least one indication device(26). The signal output terminal is coupled to at least one first logic switching device for opening or closing a first power interrupter of at least one plasma power supply device(12). The common logic device detects a state or a state change of the indication device. When the common logic device detects the state change of the indication device, the common logic device breaks a power supply of the plasma power supply device by the first logic switching device.
Patent KR-20090060865-A (KR)
Title: Sliding-type portable communication device
Inventor: KIM HO SU
IPC: H04B1/38
Filed: 2007-12-10
Abstract: A sliding type portable communication device is provided to lock a housing when the housing is slid, thereby preventing flowing and providing a locking click feeling. A contact unit(102) is in a main body housing(10). A module(200) faces the contact unit in a sliding housing(20). The module is contacted or separated with or from the contact unit when the housing is slid. When contacting with the contact unit, the module provides a locking click feeling while locking the sliding housing.
Patent KR-20090061894-A (KR)
Title: Installing structure of flip up glass that can let down put in height of freight
Inventor: KWAK SANG MOON
IPC: B60J1/18
Filed: 2007-12-12
Abstract: A flip-up glass installation structure is provided to lower the height of a mounting unit of a tail gate in which a flip-up glass is installed, thereby enabling an operator to easily load freight in a vehicle. A flip-up glass installation structure comprises: a mounting unit which is closer to the ground while the height of a latch mounted in a tail gate is maintained; a flip-up glass(51) to cover the mounting unit; and a garnish(2) inserted into the flip-up glass in order for the mounting unit not to be seen from the outside. The garnish is inserted into the flip-up glass long-formed at the bottom of a door striker. A bracket and a bonding material are located between the garnish and the flip-up glass.