baber/WOPTO huggingface dataset:
Patent KR-20080008963-A (KR)
Title: Electric shaver
Inventor: SATO MASAAKI
IPC: B26B19/12
Filed: 2007-07-11
Abstract: An electric shaver is provided to prevent a base part from being deformed to a compressive direction of the longitudinal center side, and to preclude the stress resulting from the deformation of the connecting part by placing a separation prevention part. An electric shaver comprises an outer edge, and an inner edge(4). The inner edge has an edge body(10), a base part(11), and a separation prevention part. The inner edge reciprocally slides at the inner side of the outer edge. The edge body has a U shaped edge piece. The base part has an attaching part assembled with two longitudinal ends(D2) of the edge body. The separation prevention part precludes the longitudinal center of the base part from being separated from the two longitudinal ends of the edge body. Plate members(19) are arranged at the base part.
Patent KR-20090006586-A (KR)
Title: Tendon anchoring apparatus, assemblying methd and precast concrete using thereof
Inventor: LEE IN GEUN
IPC: E04G21/12
Filed: 2007-07-12
Abstract: An anchorage device, precast concrete using the same, and a construction method of precast concrete are provided not to make a steel bar longer unnecessarily, to prevent the waste of a steel bar and to make lightweight by connecting precast concrete closely even if a steel bar is short. An anchorage device(100) of precast concrete(300) includes a wedge cone member(110) having a wedge hole(111) penetrated to be inclined to the center of a shaft and fitted with one end of a steel bar(200) toward a small diameter of the wedge hole, and a male screw(112) formed on the outer circumference at a large diameter of the wedge hole, a wedge(120) wedging one end of the steel bar and fixed to the wedge hole, and an insert fixing member having a wedge cone member joint(131) placed in a body(310) of precast concrete(300) and a separation prevention unit(132).
Patent KR-20090007176-A (KR)
Title: A crop drster whick which is in stalled at the vehicle
Inventor: CHOI JOON HONG
IPC: A01M7/00
Filed: 2007-07-13
Abstract: A broad area agricultural chemical spraying device is provided, which enables long distance spraying by changing the direction of the wind. A broad area agricultural chemical spraying device comprises: a blow nozzle(20) spraying the agricultural chemical; a spray hood(30) in which the blow nozzle is mounted; a fan(10) which is located at the rear of the blow nozzle of the center of the sprayer hood and is rotated by the power; a power generating unit for generating the power for a fan and spraying; a ventilation section(31) formed in the rear of sprayer hood; and a blocking unit(40) which selectively blocks the top and bottom of an aeration section of the sprayer.
Patent KR-20080101613-A (KR)
Title: Semiconductor devices including interconnections and contact plugs and methods of forming the same
Inventor: HONG JONG WON
IPC: H01L21/28
Filed: 2007-07-18
Abstract: The semiconductor devices including interconnections and contact plugs and methods of forming the same are provided to improve the reliability by minimizing the leakage current due to the diffusion of the atoms. The semiconductor device comprises the interlayer insulating film(108) arranged on the substrate(100); the first interconnection and the second wiring(125a,125b) arranged side by side on the interlayer insulating film; the first contact plug(113a) having the upper side which is lower than the upper side of the interlayer insulating film. The first contact plug is arranged within the first contact hole which passes through the interlayer insulating film. The first interconnection passes the upper side of the first contact plug.
Patent KR-20080009644-A (KR)
Title: Substrate lamination apparatus
Inventor: MITSUMOTO MASARU
IPC: G02F1/13
Filed: 2007-07-20
Abstract: A substrate bonding apparatus is provided to reduce a time for producing a vacuum in each of multiple chambers and securely hold a substrate using a receiving electrostatic chuck and a holding chuck even in a high vacuum state. A substrate bonding apparatus(1) includes a first chamber(C1) into which two substrates are loaded, a second chamber(C2) in which the two substrates(30,31) are bonded to each other, and a third chamber(C3) from which the bonded substrates are unloaded. The inner pressures of the first and third chambers are varied from the atmospheric pressure to a middle vacuum state and the inner pressure of the second chamber is varied from the middle vacuum state to a high vacuum state. An electrostatic chuck(25) is placed on a table(9) located in the second chamber. When a substrate is received from a robot hand(R1), the electrostatic chuck is moved downward from the table and comes into contact with the surface of the substrate on the robot hand to hold the substrate.
Patent KR-20070078841-A (KR)
Title: Sealing structure for anchor with removable tensioning steel wires
Inventor: SHIN JONG DUCK
IPC: E02D5/80
Filed: 2007-07-23
Abstract: A sealing structure of a tension member removal type anchor is provided to prevent the deformation of a tension tube using a reinforcement member and to couple an anchor head and a tension tube tightly using a sealing member. The invention relates to a sealing structure of a tension member removal type anchor for preventing the permeation of moisture such as underground water into the inside of an anchor head, thereby preventing the corrosion of a wedge unit(30) as well as a tension member(10) installed to the inside of an anchor head and the adherence of the tension member and the wedge unit by the corrosion by keeping a joint of an anchor head(20) and a tension tube tightly using a reinforcement member and a sealing member, wherein the reinforcement member is inserted to the front end of the tension member and provided with a flange supported to an inner hanging piece(22) of the anchor head, and the sealing member is fitted to the outside of the tension tube which is fitted with the reinforcement member and inserted to a tube insertion hole(23) of the anchor head.
Patent KR-20090011887-A (KR)
Title: Collimating light guide plate, diffusing unit, and display apparatus employing the same
Inventor: HWANG SEONG MO
IPC: G02B5/30
Filed: 2007-07-27
Abstract: A collimating light guide plate and a diffusion unit and a display device employing the same are provided to reduce a phase difference due to an oblique incident angle by improving transmittance and resolution and enlarging a viewing angle and improving color inversion and gray inversion. A display device includes a backlight unit(10) for irradiating light, a liquid crystal layer(35) for forming an image by using the light illuminated from the backlight unit, a first polarizing plate(31) positioned at a lower part of the liquid crystal layer, and a diffusion unit(50) positioned at an upper part of the liquid crystal layer. The diffusion unit includes a second polarizing plate(52) positioned at an upper part of the liquid crystal layer and a diffusion plate(55) formed on one side of the second polarizing plate without intermediation with an air layer.
Patent KR-20080011631-A (KR)
Title: Methods and apparatus for low-density parity check decoding using hardware-sharing and serial sum-product architecture
Inventor: HARATSCH ERICH F
IPC: H03M13/11
Filed: 2007-07-30
Abstract: A decoding method and a decoder are provided to decrease the number of calculation elements and to simplify a routing mechanism by using a hardware sharing scheme and a serial sum-product architecture. A size of a check node-bit node message from a check node decoder to a bit node is calculated based on a sum of converted sizes of bit-check node messages with respect to plural bit nodes which are connected to check nodes smaller than the converted size of the bit-check node message. A sign of the check-bit node message from the check node to the bit node is calculated by multiplying a product of signs of bit-check node messages from the bit nodes connected to the check node by a sign of the bit-check node message for the bit and check nodes.
Patent KR-20090013329-A (KR)
Title: Method for execute automatically application of mobile communication terminal, and mobile communication terminal therefor
Inventor: KIM JEONG DEOK
IPC: H04B7/24
Filed: 2007-08-01
Abstract: A method for automatically executing the applications of a mobile communication terminal and a mobile communication terminal thereof are provided to enable a mobile communication terminal automatically to execute the application corresponding to an event message transferred from an external terminal including WPAN. An external terminal and a mobile communication terminal sets up the WPAN communication between WPAN members which are included at the external terminal and the mobile communication terminal(S101). The external terminal transmits an event message to the mobile communication terminal(S103). The mobile communication terminal checks over whether or not the event message transferred from the external terminal by performing a polling operation every period(S105). If so, the mobile communication terminal drives the application corresponding to the event message in order for a user to check the result on a display screen(S107,S109).
Patent KR-20090020722-A (KR)
Title: Structure of wiring connector and processing thereof
Inventor: KIM YONG IK
IPC: H02G3/06
Filed: 2007-08-24
Abstract: A wiring connector and a connecting method thereof are provided to prevent disconnection or short circuit in connecting wiring in a T shape or in various directions. A plurality of wires(30) is provided. Cores(31) of the wires are fixed to a front surface or a rear surface of an insulating substrate(10) through soldering(20). The wires fixed to the insulating substrate have T shape or various directions. A case(40) is covered on an outer surface of the insulating substrate and the soldering.
Patent KR-20090022424-A (KR)
Title: Nitride light emitting device and method of making the same
Inventor: KIM SUN KYUNG
IPC: H01L33/10
Filed: 2007-08-30
Abstract: A nitride light emitting device and a manufacturing method thereof are provided to perform general photolithography application without the lowering of resolution due to step difference by forming a light extraction structure in a GaN buffer layer without doping and a high refractive layer adjacent to the buffer layer. A light-emitting layer(22) is located on a first conductive semiconductor layer(21). A second conductive semiconductor layer(23) is located on the light-emitting layer. A non-conductive semiconductor layer is located on the second conductivity semiconductor layer. An electrode groove is formed from the non-conductive semiconductor layer to the surface of the second conductive semiconductor layer. A first electrode is formed in the second conductive semiconductor layer inside the electrode groove. The shape of the electrode groove is equal to the shape of the first electrode. An optical extraction structure(60) is formed on the non-conductive semiconductor layer.
Patent KR-20090031074-A (KR)
Title: Motor controller of air conditioner
Inventor: KIM DAI HYUN
IPC: F24F11/00
Filed: 2007-09-21
Abstract: A motor control device of an air-conditioner is provided to reduce input voltage detection cost by detecting the input voltage in one phase and predicting input voltage in rest phases. A converter(210) has a plurality of switching elements and converts three-phase AC(Alternating Current) power source into DC(Direct Current) power source. An inverter(220) has a plurality of switching elements and supply AC power to a three-phase electric motor by converting DC power source into AC power of specific frequency with switching operation of the switching element for an inverter. An input voltage detection unit detects input voltage in one phase among 3 phase AC power. A converter MICOM(240) controls the switching operation of the converter based on the detected input voltage. An inverter MICOM(230) controls the switching operation of the inverter.
Patent KR-20090034048-A (KR)
Title: Continuing roller-type apparatus for pressing of scrapped car
Inventor: YOO TAE WOOK
IPC: B09B3/00
Filed: 2007-10-02
Abstract: A continuous roller typed apparatus for pressing a scrapped car is provided to control thickness of pressed scrapped car and to reduce press time and expenses used for using a forklift. A continuous roller typed apparatus for pressing a scrapped car includes hydraulic cylinders, a plurality of lifts(210), roller supports(230), drive motors(240), pressing rollers(260), side supports(280), and upholders(300). The hydraulic cylinders are combined and fixed inside of an upper support(200). The lift is inserted into a lower part of the hydraulic cylinders and controls height of compression rollers. The roller support is mounted on a lower part of the lift. The drive motor is installed on both sides of the roller support.
Patent KR-20090039920-A (KR)
Title: Method of generating rotating power utilizing molten metal and metal-ionized water, engine thereby and generator therewith
Inventor: CHANG WOO KEE
IPC: F03G7/06
Filed: 2007-10-19
Abstract: A method for generating the torque using molten metal and metal ion solution, an engine using the method and a generator including the same are provided to generate the steam rotating an axis of rotation by using the heat of oxidation and the blast swelling power. A method for generating the torque using molten metal and metal ion solution comprises: a step of spaying the molten metal with a molten metal injector(106) and the metal ion solution with a metal ion solution injector(105) to a chamber(104) inside surrounded with an insulating wall; a step of oxidizing the metal included in the hot water by the molten metal with the water included in the metal ion solution; a step of generating the high pressure steam with the blast swelling power and the heat of oxidation in the metal oxide; and a step of rotating an axis of rotation(118) with the steam of the high pressure.
Patent KR-20090040170-A (KR)
Title: Fault diagnosis and management method of steering angle sensor
Inventor: WHANG JUHN SUB
IPC: B62D15/00
Filed: 2007-10-19
Abstract: A steering angle sensor fault diagnosis and a management method are provided to determine the precision in case of the malfunction and to sense a trouble of a steering angle sensor. A steering angle sensor fault diagnosis comprises: a step of authorizing a motor(120) with a torque sensor(150) after measuring the steering angle by using a steering angle sensor(110); a step of calculating the rotation angle of the motor by the rotation of the motor in which the torque is applied; a step of calculating the steering angle relative to the rotation angle of the motor; a step of determining whether the difference of the steering angle is within the set up configuration range; and a step of determining the steering angle sensor as the malfunction if the configuration range is out of the range.
Patent KR-20090043998-A (KR)
Inventor: SUH JUNG TAK
IPC: H01L27/108
Filed: 2007-10-30
Abstract: 본 발명은 반도체 소자 및 그 제조 방법에 관한 것으로, 특히 저장 전극 하부에 저장 전극 콘택 플러그의 일부를 노출하는 리세스를 형성하고, 리세스를 포함한 저장 전극 영역에 저장 전극 콘택 플러그의 일부를 감싸는 요철 구조를 포함한 하부 저장 전극을 형성함으로써, 하부 저장 전극의 쓰러짐과 기울어짐을 방지하고, 하부 저장 전극과 저장 전극 콘택 플러그 사이의 접촉면적을 증대시켜 접촉저항을 효과적으로 개선할 수 있는 기술이다.
Patent KR-20090044414-A (KR)
Inventor: LEE SANG KWON
IPC: G11C11/406
Filed: 2007-10-31
Abstract: 본 발명은 입력되는 제1어드레스 신호와 제2어드레스 신호를 펄스 신호에 동기시켜 뱅크에 대한 마스크 정보 신호와 세그먼트에 대한 마스크 정보 신호를 출력하는 MRS 래치부와, 상기 뱅크에 대한 마스크 정보 신호에 응답하여 뱅크 액티브 신호를 출력하는 뱅크 액티브 제어부와, 상기 뱅크 액티브 신호와 상기 세그먼트에 대한 마스크 정보 신호 및 제3어드레스 신호에 응답하여 로우 어드레스 디코딩 신호를 출력하는 디코딩부를 포함하는 리프래쉬 제어 회로에 관한 것이다. 
       
     리프래쉬, 뱅크, 세그먼트
Patent KR-20090045776-A (KR)
Inventor: AN KYONG JUN
IPC: B22F3/00
Filed: 2007-11-02
Abstract: 본 발명은 혼합분말의 계량에서부터 프레스 가공에 이르는 분말 성형을 자동화 및 기계화하여 안전사고를 미연에 방지하고, 제품의 생산성을 향상시킬 수 있도록 한 다이아몬드 공구 제조를 위한 분말 성형장치에 관한 것이다. 
     이를 위해, 혼합분말을 계량배럴 내부에 일정량만큼 자동 투입하여 이동호스 내부에 공급하고, 다수의 실린더 구동을 통해 분말컵조립체를 회전시킴과 아울러 분말컵에 혼합분말을 투입하여 하부성형금형에 혼합분말을 공급하며, 진동플레이트에 진동볼부재를 이송시켜 혼합분말을 균일하게 분산하고, 하부성형금형 중앙에 구비한 생크를 고정함과 동시에 하부성형금형 둘레에 공급한 혼합분말을 가압 성형하는 것을 특징으로 한다. 
     상기한 구성에 따라, 대부분의 성형과정을 자동화 및 기계화하여 작업자가 입을 수 있는 안전사고의 위험을 차단하는 효과가 있고, 필요한 인력의 수를 줄여 인건비를 절감하는 효과도 있으며, 또한 연속적인 성형체 제조 작업을 통해 제품의 생산성을 향상시킬 수 있는 효과도 있다. 
       
     다이아몬드 공구, 혼합분말, 실린더, 생크, 진동.
Patent KR-20090048033-A (KR)
Inventor: BAEK SEOUNG WON
IPC: H01L21/336
Filed: 2007-11-09
Abstract: 본 발명은 저 증착 조절(Low deposit control)이 가능한 USG 필름과 TEOS 필름을 이용하여 층간 절연막 형성 시에 발생되는 보이드(Void) 발생을 방지하는 반도체 소자 및 이를 위한 제조 방법에 관한 것이다.
Patent KR-20090049711-A (KR)
Inventor: JEONG SE HUN
IPC: B60S1/48
Filed: 2007-11-14
Abstract: 전면유리 세척펌프에 연결된 양방향 모터를 이용한 차량의 와셔액 분사장치에 있어서, 본 발명은 일방향으로 회전할 시 전조등에 와셔액을 분사하는 전조등 세척펌프를 구동하고, 타방향으로 회전할 시 전면유리에 와셔액을 분사하는 전면유리 세척펌프를 구동시키는 양방향 모터 및 상기 전조등 세척펌프 및 전면유리 세척펌프를 제어하는 차체제어 모듈(Body Control Module; BCM)을 포함한다. 
     상기와 같은 양방향 모터를 이용한 차량의 와셔액 분사장치를 이용하는 것에 의해, 전면유리 세척펌프에 연결된 양방향 모터를 이용하여 전조등 및 전면유리를 선택적으로 세척할 수 있다. 
       
     양방향 모터, 전조등, 전면유리, 세척펌프
Patent KR-20090051576-A (KR)
Inventor: CHOI BYONG YOUNG
IPC: F02D13/00
Filed: 2007-11-19
Abstract: 본 발명은 가변 밸브 타이밍 장치와 그 제어 방법에 관한 것으로 크랭크 축의 회전을 제1 캠축과, 상기 제1 캠축을 통해 제2 캠축에 전달하는 가변 밸브 타이밍 장치에 있어서, 상기 제1 캠축의 위상을 변화시키도록 상기 제1 캠축에 구비된 제1 가변 밸브 타이밍 유닛, 상기 제2 캠축의 위상을 변화시키도록 상기 제2 캠축에 구비된 제2 가변 밸브 타이밍 유닛, 상기 크랭크 축의 각 변화를 감지하는 크랭크 축 센서, 상기 제2 캠축의 각 변화를 감지하는 캠축 센서, 상기 제1 가변 밸브 타이밍 유닛과 상기 제2 가변 밸브 타이밍 유닛을 제어하는 제어부를 포함하되, 상기 제어부는 상기 크랭크 축 센서와 상기 캠축 센서에서 전달되는 신호를 바탕으로 상기 제1 가변 밸브 타이밍 유닛과 상기 제2 가변 밸브 타이밍 유닛 중 어느 하나의 가변 밸브 타이밍 유닛을 제어하여 상기 제2 캠축의 위상 또는 상기 제1 캠축과 상기 제2 캠축의 위상을 제어한다. 
       
     가변 밸브, 가변 밸브 타이밍 기구
Patent KR-20090051578-A (KR)
Inventor: KWON KI YOUNG
IPC: F01L1/18
Filed: 2007-11-19
Abstract: 무단 가변 밸브 리프트 장치는 입력 축에 구비된 입력 캠; 밸브 개폐부; 로커암 회전축을 구비한 가변 레버; 상기 입력 캠의 회전에 대응하여 상기 로커암 회전축을 중심으로 왕복 회전하도록 구비된 로커암; 및 상기 로커암의 일단에 구비되어 상기 밸브 개폐부를 개폐하도록 구비된 출력 캠;을 포함한다. 
       
     무단 가변 밸브 리프트(CVVL: Continuous Variable Valve Lift), 입력 캠, 캠 축
Patent KR-20090052703-A (KR)
Inventor: LEE MI OK
IPC: H01L21/02
Filed: 2007-11-21
Abstract: 본 발명은 반도체 소자의 제조 장치 및 이를 이용한 반도체 소자의 제조 방법에 관한 것으로, 종래 기술에 따른 반도체 소자의 제조 방법에 있어서 웨이퍼에 박막을 증착하거나 베벨 에치(Bevel Etch) 공정을 수행할 경우 웨이퍼의 에지 부분에서 흡착 특성이 열화되는 문제가 발생하는데 이를 해결하기 위하여, 웨이퍼 척의 외곽에 별도의 공기 흡입구를 갖는 아웃터 링(Outer Ring)을 구비시키고, 아웃터 링의 측면 및 상부를 덮을 수 있는 아웃터링 커버를 더 구비시킴으로써, 웨이퍼의 에지부에서 발생하는 진공 누설을 최소화하고 반도체 소자의 제조 공정을 안정적으로 수행할 수 있도록 하여 반도체 소자의 제조 공정 수율 및 신뢰성을 향상시킬 수 있도록 하는 발명에 관한 것이다.
Patent KR-20090063444-A (KR)
Title: Electrode assembly and secondary battery having the same
Inventor: CHA SEUNG YEOB
IPC: H01M10/04
Filed: 2007-12-14
Abstract: An electrode assembly is provided to prevent melting and shrinking of the separator and to produce a secondary battery with high safety by employing a separator with high melting strength and tear strength. An electrode assembly comprises a positive electrode equipped with a positive electrode active material layer; a negative electrode equipped with a negative electrode active material layer; and a separator separating the positive electrode and the negative electrode. The separator consists of polypropylene resin including a crystalline ethylene-propylene random copolymer and an elastic ethylene-propylene copolymer. Each content of crystalline ethylene-propylene random copolymer and the elastic ethylene-propylene copolymer is 65-95 weight% and 5-35 weight% based on polypropylene resin 100 weight%.
Patent KR-20090065867-A (KR)
Title: Integrated development environment system using avatar
Inventor: JEONG YANG JAE
IPC: G06Q50/10
Filed: 2007-12-18
Abstract: An integrated development environment system using an avatar is provided to effectively develop software by using an avatar in an environment in which software developers are spatially distributed. Integrated development environment clients(10) develop a program through distributed teamwork by using an integrated development environment. An avatar server(200) is connected to the integrated development environment client to provide avatar or chatting services. The avatar server comprises an avatar management unit, a user data management unit, and a messenger management unit. The avatar management unit stores new avatar item data. The avatar management unit manages the stored avatar item data. The user data management department is user data is provided to client. The user data management unit manages input user data. The messenger management unit provides a messenger service.
Patent KR-20090070779-A (KR)
Title: Method for forming imd layer comprising fsg
Inventor: PARK HYUK
IPC: H01L21/205
Filed: 2007-12-27
Abstract: A method for forming an inter-metal dielectric layer of a semiconductor device is provided to obtain a stable characteristic against thermal or mechanical stress in a post process by forming an amorphous silicon carbon nitride layer and a stable FSG-SiCN interface. A silicon nitride film, a first SiH4 film(302), and an FSG(Fluorine Silicate Glass) film(304) are successively deposited in an inter-metal dielectric layer. The thermal process and the plasma process are performed in the FSG film. A silicon carbon nitride film and a second SiH4 film are successively deposited in the upper part of the FSG film. The Si bond inside the FSG film is reduced by performing the thermal process about the FSG film. The dangling bond of the surface of the FSG film is reduced by performing the plasma process about the thermally processed FSG layer. The Si-F2 bond inside the FSG film is changed to the Si-F bond which is relatively stable in the moisture adsorption from the outside. The extra F component is outgased to the outside of the FSG film.
Patent KR-20090073642-A (KR)
Title: Novel propulsion system combined with bipropellant rocket using hydrogen peroxide gas generator and operating method of the same
Inventor: KWON SE JIN
IPC: F02K7/18
Filed: 2007-12-31
Abstract: A propulsion system combined with a bipropellant rocket using hydrogen peroxide gas generator and an operating method of the same are provided to progress as a ramjet gradually by initially forming combustion chamber environment in the ram combustion for thrust generation. A propulsion system combined with a bipropellant rocket using hydrogen peroxide gas generator comprises: a diffuser(160); a fuel injection nozzle(150); a combustion chamber; a control door(400) being equipped at the inlet of the diffuser and controlling air volume; a hydrogen peroxide gas generator(300) equipped at the front end of the combustion chamber; and a controller controlling the control door, a gas generator and a fuel injection nozzle. When the controller controls the control door and the hydrogen peroxide gas generator, inhaled air volume is gradually increased and the power of the hydrogen peroxide gas generator is gradually decreased.
Patent KR-20090073656-A (KR)
Title: Camera module and manufacturing method thereof
Inventor: CHOI HAI JIN
IPC: G03B13/14
Filed: 2007-12-31
Abstract: A camera module and a manufacturing method thereof are provided to shorten manufacturing processes by separating the camera module after arranging a camera module composite at a substrate. A camera module comprises: a substrate(101) in which a circuit pattern is formed on an upper side; an image sensor(102) located on the top of the substrate; a bonding wire(103) electrically connecting the circuit pattern and the image sensor; a combining member(104) formed in order to cover the bonding wire; and a lens assembly(110) making an image in the image sensor with light coming from outside and combining with the combining member.