baber/WOPTO huggingface dataset:
Patent KR-20090030873-A (KR)
Title: Automatic loader and unloader of printed circuit board
Inventor: KIM SE YOUNG
IPC: H05K13/02
Filed: 2007-09-21
Abstract: An automatic loader and unloader of a printed circuit board is provided to improve the productivity by transferring the printed circuit board and a sheet at the same time. A carrying unit(20) is movably installed in a frame(10). A printed circuit board and a sheet(P) are alternatively loaded in the carrying unit. A pickup unit(30) is positioned in an upper part of the carrying unit. The pickup unit picks up the printed circuit board loaded in the carrying unit. A transfer unit(40) is positioned between the carrying unit and the pickup unit. The transfer unit reciprocates on the frame. The printed circuit board picked up by the pickup unit is arranged in the upper part of the transfer unit. The sheet loaded in the carrying unit is arranged in the lower part of the transfer unit. The transfer unit moves to one side of the frame and the sheet is loaded in a recovery unit. If the transfer unit moves to the one side of the frame, a loading unit supplies the printed circuit board to a printed circuit board processor. An unloading unit(70) loads the printed circuit board processed in the printed circuit board processor in the recovery unit.
Patent KR-20090032545-A (KR)
Title: Beam division multiple access system and method for mobile communication system
Inventor: CHO DONG HO
IPC: H04B7/04
Filed: 2007-09-28
Abstract: A beam division multiple access system in a mobile communication system and a method thereof are provided to perform multiple access by allocating orthogonal beams to terminals by effectively dividing spatial resources, thereby maximizing spatial reuse of a frequency/time resource. A beam division multiple access system in a base station of a mobile communication system comprises an initial terminal information receiving unit(41), a terminal location speed grasping unit(42), a downlink beam generating unit(43) and a downlink beam transmitting unit(44). The downlink beam generating unit generates a downlink beam to adjust width and direction of each downlink beam based on a location of a terminal and moving speed information transmitted from the terminal location speed grasping unit. The downlink beam transmitting unit transmits a downlink beam generated in the downlink beam generating unit to terminals by using a satellite arrangement antenna.
Patent KR-20090035775-A (KR)
Title: Semiconductor device and the method of manufacturing the same
Inventor: YOON JAE MAN
IPC: H01L29/78
Filed: 2007-10-08
Abstract: A semiconductor device and the method of manufacturing the same is provided to facilitate a post process by forming a part of a first impurity region and a second impurity region at the same position. A substrate(100) comprises a first area and a second area, and a first active pattern(112) is formed on the first area. A second active pattern(110) is formed on the second area, and a first transistors are formed in a first active patterns. A second transistors are formed on the second active patterns. A first field insulating film pattern(118) is formed between the first active patterns, and a second field insulating layer pattern(126) is formed between the second active patterns. A first transistor comprises a first gate insulating layer pattern(114), a first conductive pattern(122), a first impurity regions, and second impurity regions.
Patent KR-20090035817-A (KR)
Inventor: RYU YOUNG JUN
IPC: H05K3/06
Filed: 2007-10-08
Abstract: A method of forming printed circuit board can prevent the electric charge from being accumulated in the edge area of the printed circuit board by using the ground line of the packaging equipment. The top and bottom copper layer having the predetermined thickness are formed in the top and bottom of the insulating layer. The top and bottom copper layer pattern(306) having the circuit pattern(304) are formed by patterning top and bottom copper layer. The via hole is formed so that circuit patterns be electrically connected to top and bottom copper layer pattern. The top and bottom photo solder resist plate(308) are formed in the top and bottom of insulating layer except for the top and bottom copper layer patterns and circuit patterns. The metal layer(310) having the predetermined thickness is formed on only the top and bottom copper layer pattern.
Patent KR-20090036418-A (KR)
Title: Motor controller of air conditioner
Inventor: KIM MIN SOO
IPC: H02P7/00
Filed: 2007-10-09
Abstract: A motor control device of an air-conditioner is provided to improve reaction speed to a big error in PI control. A motor control device of an air-conditioner comprises: a plurality of switching elements; and an inverter supplying commercial AC power to a three-phase electric motor by converting transformed DC power to commercial AC power. The output current detection unit detects the output current of the inverter. A current command generating part(410) comprises a PI controller(510) producing the current command value by performing PI control. The switching control signal is output to the switching element of the inverter based on the current command value.
Patent KR-20090036849-A (KR)
Title: Portable terminal having multivision function and method for displaying of multivision in portable terminal
Inventor: CHOI SUNG OCK
IPC: H04B1/40
Filed: 2007-10-10
Abstract: A portable terminal having multi-vision function and a method for displaying of multi-vision in a portable terminal are provided to display split images on plural portable terminals by splitting broadcasting image into several images. A broadcasting receiving unit(130) receives a broadcasting signal, and provides a broadcasting image/sound by decoding the received broadcasting signal. A controller(120) splits the broadcasting image into first and second images, and the first image is displayed. Based on the control from the controller, a local wireless communication unit(140) transmits the second image to a portable terminal. The controller displays a user interface which selects either a mater mode or a slave mod.
Patent KR-20090038217-A (KR)
Title: Communication and method of guiding the road therein
Inventor: YOON MU HY
IPC: H04B1/40
Filed: 2007-10-15
Abstract: A communications device and a guiding method for performing a road guidance by using the location information are provided to perform road guide to a specific communication device destination. A mobile terminal(100) includes a wireless communications unit(110), a user input unit(130), a sensing unit(140), an output unit(150), a memory(160), an interface unit, a controller(180) and a power supply unit. The wireless communications unit receives the location information of the communications device. The wireless communications unit receives the location information of the specific communications device registered by the location information providing service. The controller performs the road guidance locating the location of the specific communications device to the destination location. The destination location is changed into the location of the moved specific communications device and the controller performs the road guidance.
Patent KR-20090039910-A (KR)
Title: Ultra wide band monopole internal antenna
Inventor: CHIO JAE HOON
IPC: H01Q1/38
Filed: 2007-10-19
Abstract: An ultra wide band monopole internal antenna is provided to control a bandwidth of the antenna by controlling the width of a first stub. An ultra-wideband monopole built-in antenna includes a dielectric substrate(100), a ground unit(102), a feeding unit(104), a first stub(106), a radiator(108) and a second stub(110). The ground unit is formed in a partial domain of the dielectric substrate. The feeding unit is separated from the ground unit as much as the predetermined distance and is formed in the dielectric substrate. The first stub is combined in one end of the feeding unit. The first stub is perpendicularly formed in the dielectric substrate. The radiator is combined with the radiator. The radiator is formed in the dielectric substrate. The second stub is combined with the radiator. The second stub is perpendicularly formed in the dielectric substrate. The radiator has the shape of the rectangular plate. The width of the first stub is smaller than the width of the radiator.
Patent KR-20090040000-A (KR)
Title: Manufacturing method and forging device of aluminum grip
Inventor: CHOI MYUNG KU
IPC: B21K23/00
Filed: 2007-10-19
Abstract: An aluminum handle manufacturing method and a forging device are provided to be adamantly shaped by preventing the damage due to the manipulation of the forging. An aluminum handle forging device(100) comprises an upper mold(110) and a lower mold(120). The upper mold includes: a pressurized body(112) located in a lower part of an upper mold body(111); a pressing molding outlet(113) protruding to a bottom side in the lower part of the pressurized body; and a rounded molding round part rounding to the lower part of the pressing molding outlet. The lower mold includes: an elasticity type body(125) having a molding settling unit(127) with a molding groove(128) at both end parts; a lower mold body(121) arranged in the lower part of the elasticity type body in regular intervals; an elasticity settling part(123) having a plurality of elastic members(124) which elastically supports the elasticity type body; and a lower mold fixing unit(122) located in the lower part of the lower mold body.
Patent KR-20070110469-A (KR)
Title: Optical information recording medium, optical information reproducing apparatus and optical information recording apparatus
Inventor: HAYASHI KAZUHIRO
IPC: G11B7/24047
Filed: 2007-10-22
Abstract: An optical information recording medium, an optical information reproducing device, and an optical information recording device are provided to apply larger disc clamping force to a recording medium. An optical information recording medium(110) comprises a signal board, a signal recording layer(103), a transparent protection layer(102), and a center hole. The transparent protection layer whose thickness is in a range of 10~200mum is installed on the signal recording layer. An information recording and reproducing operation is performed by irradiating a beam to the signal recording layer through the transparent protection layer. A keeping area is positioned between the center hole and a signal area corresponding to an area with the signal recording layer. A projection unit(100) projected more than the surface of the transparent protection layer is formed at a side of a light incident surface for the area between the center hole and the keeping area.
Patent KR-20090046315-A (KR)
Inventor: YU HWA YEAL
IPC: H03L7/08
Filed: 2007-11-05
Abstract: 투 포인트 모듈레이션을 수행하는 위상 동기 루프 회로가 개시된다. 상기 위상 동기 루프는 제1루프 필터, 제2루프 필터, 다수의 스위칭 소자들, 및 보정 모듈을 포함한다. 상기 제1루프 필터는 보정 동작 시에 전하 펌프의 출력 전압을 필터링하고, 상기 제2루프 필터는 정상 동작 시에 상기 전하 펌프의 출력 전압을 필터링한다. 상기 제1루프 필터는 락 시간(locking time)을 줄여 빠른 보정을 수행하기 위하여 상기 제2루프 필터의 대역폭보다 넓은 대역폭을 가진다. 상기 제1루프 필터의 동작 여부, 상기 제2루프의 동작 여부, 및 상기 제1루프 필터의 개방 여부는 상기 다수의 스위칭 소자들의 스위칭 동작에 의하여 결정된다. 상기 보정 모듈은 보정 동작 시 상기 제1루프 필터가 개방된 이후에 상기 제1루프 필터에 누적되는 주파수 에러에 기초하여 아날로그 모듈레이션 데이터의 이득을 조정할 수 있다. 
       
     위상 동기 루프, 투 포인트 모듈레이션, 이득 보정, 개루프(open loop)
Patent KR-20090046487-A (KR)
Inventor: CHOI JIN HWAN
IPC: B60G7/00
Filed: 2007-11-06
Abstract: 본 발명은 선회시 타이어의 승강 변화량을 실시간으로 측정 및 연산하여, 이를 기초로 한 차량의 기울어짐 각에 따라 휠의 캠버각을 능동적으로 변화시킴으로써, 차량의 언더스티어 경향을 유도하여 차량의 선회 주행안정성을 극대화 할 수 있도록 한다. 
       
     선회, 언더스티어, 마운팅부시, 작동캠
Patent KR-20090050470-A (KR)
Title: 스위치 조명장치
Inventor: MOON DONG HO
IPC: H01H9/18
Filed: 2007-11-15
Abstract: 본 발명은 스위치 조명장치에 관한 것으로, 일측이 개방되는 하우징; 하우징의 개방된 부분을 커버하는 스위치캡; 스위치캡과 결합되고 하우징 내부를 이동하는 무빙블럭; 하우징에 내장되는 인쇄회로기판; 인쇄회로기판에 장착되는 택트스위치; 및 스위치캡 내부에 설치되어 점등되는 조명부를 포함한다. 
     본 발명에 따른 스위치 조명장치는 작동성이 향상되고 휘도를 일정하게 유지하는 효과가 있다. 
       
     자동차, 스위치, 조명, 이엘 필름, 택트스위치
Patent KR-20090050491-A (KR)
Title: 취출도어의 작동을 제어할 수 있는 막식 가스미터의개선구조
Inventor: KIM JONG IN
IPC: G01F3/20
Filed: 2007-11-15
Abstract: 본 발명은 막식 가스미터의 개선구조에 관한 것으로, 더욱 상세하게는 막식 가스미터의 계량막의 작동에 연동되어 최종적으로 취출도어 개폐시 그 작동을 정밀하게 제어할 수 있는 하는 막식 가스미터의 개선구조에 관한 것이다. 
     이를 위한 본 발명에 따른 취출도어의 작동을 제어할 수 있는 막식 가스미터의 개선구조에 의하면, 가스 인입구가 형성된 본체, 상기 본체의 내부에 설치되어 인입된 가스를 취출시키는 계량막과, 상기 계량막과 결합되어 계랑막의 작동에 연동되어 회동하는 크랭크축과, 이 크랭크축의 회동에 의해 작동되는 다단링크와, 상기 다단링크의 작동에 연동되는 크랭크캠 조정기와 크랭크캠, 상기 크랭크캠의 회동에 연동되는 회전링크와, 상기 회전링크의 작동에 따라 연동되는 취출도어 및 상기 취출도어가 안내되어 작동하는 가이드레일을 포함하여 이루어지는 막식 가스미터에 있어서, 상기 다단링크의 연장된 타측에 결합된 크랭크캠 조정기는 그 회동중심과 동일한 축선상에서 크랭크캠이 조립되며, 상기 크랭크캠은 그 회정중심으로 회동공이 형성되고, 막식 가스미터의 본체 상부에 위치하는 가이드레일의 상면으로 회동가능하게 상기 회동공이 축설되어 조립되되, 상기 크랭크캠은 외측으로 일체로 편심된 원호형상의 캠부가 형성되어 있고, 상기 캠부는 힌지관절과 접촉하고 있으며, 상기 크랭크캠 조정기는 크랭크캠의 회동공에 삽입되어 조립되는 연동판을 포함하고, 연동판은 다시 게이지판에 상대적으로 작동되도록 조립되며, 게이지판에는 편심축이 결합되어 이 편심축이 회동되면 연동판을 작동시키고, 연동판은 다시 크 랭크캠을 작동시켜 힌지관절과 접촉하고 있는 캠부를 회동시키는 것을 특징으로 한다. 
       
     막식, 가스미터, 가이드레일, 취출도어, 크랭크캠
Patent KR-20090054704-A (KR)
Title: Organic light emitting device
Inventor: PARK HONG KI
IPC: H05B33/26
Filed: 2007-11-27
Abstract: An organic light emitting device is provided to prevent voltage drop due to a wiring resistance by forming a data line and a power line to be thicker than a scan line. A pixel region is composed of a gate electrode(120c), a gate insulating layer, a semiconductor layer, a source electrode, a drain electrode, a first electrode(155), an organic film, and a second electrode. The semiconductor layer is located on the gate insulating layer, and a source electrode and a drain electrode are electrically connected to the semiconductor layer. A non-pixel region is located on the substrate while including a scan line(120a), a data line(140a), and a power line(140e). The Data line and power line are thicker than the scan line.
Patent KR-20090054788-A (KR)
Title: A laundry treating device and controlling method for the same
Inventor: LEE DONG SOO
IPC: D06F39/12
Filed: 2007-11-27
Abstract: A laundry treating device and a control method thereof are provided to prevent the over load from being applied on the drive of a heater. A laundry treating device control method comprises: a step of inputting the command to operate a first laundry treating unit(100) and a second laundry treating unit adjacent to the first laundry treating unit; and a step of driving the first and second laundry treating unit while driving a first and second heater(190,290) installed in the first and second laundry treating unit.
Patent KR-20090058742-A (KR)
Title: Fabrication method of luminescent display panel
Inventor: YANG HEE SEOK
IPC: H05B33/10
Filed: 2007-12-05
Abstract: A fabrication method of a luminescent display panel is provided to increase lifetime at pixel region by plasma-processing on anode at each pixel region with at least one gas. An R, G, and B pixel region are defined on a substrate(100), and an anode(150) is formed on the substrate. A plasma processing is performed by using one gas on an anode at pixel region, and a plasma processing is performed by using an oxygen or an argon gas. The G pixel region is plasma-processed by the oxygen gas, and the B pixel region is plasma-processed with the argon gas.
Patent KR-20090059924-A (KR)
Title: Coiling roll for rolled steel strip coil
Inventor: LEE JUNG HOA
IPC: B21C47/02
Filed: 2007-12-07
Abstract: A winding roll for a rolled coil is provided to consecutively perform next steps after a winding step of the rolled coil by winding the rolled coil with lineup state. A winding roll for a rolled coil is installed at a withdrawing end of a strip rolling device to reel the rolled coil with the strip rolling device. A tolerance crown(11) is formed to make the diameter of the winding roll the smaller the closer to the center; A central part of the winding roll does not exceed the tolerance of 0.005 mm than both end part.
Patent KR-20090063625-A (KR)
Title: Magnetic field detection device
Inventor: SUH JEONG DAE
IPC: H01L29/82
Filed: 2007-12-14
Abstract: A magnetic filed detection device is provided to detect a bio molecular material in a magnetic biosensor chip by limiting a stray filed in the device. A large magnetic resistance thin film is deposited on a substrate(1). A magnetic resistance device(20) with a circular ring structure is formed by performing an etching process. A metal thin film layer made of Au is deposited on the substrate and the magnetic resistance device. An electrode pad(24) is formed by a dry etching method or a lift up method using a negative light sensitive mask. An insulator thin film layer is deposited on the substrate, the magnetic resistance device, and the electrode pad. An insulator protective layer(28) is formed by removing the insulator thin film layer partially. A light sensitive magnetic bead thin film is deposited on the substrate, the electrode pad, and the insulator protective layer. A magnetic bead confining layer(32) is formed by removing the light sensitive magnetic bead thin film selectively.
Patent KR-20090065289-A (KR)
Title: 전부동식 로커커버의 볼트 체결구조
Inventor: KIM BYUNG NAM
IPC: F02B77/00
Filed: 2007-12-17
Abstract: 본 발명은 로커커버의 볼트 체결구조에 관한 것으로, 특히 실린더 헤드와 로커커버의 사이에 고무가스켓을 사용하는 전부동식 볼트 체결구조에서, 볼트의 하면과 고무 스페이서의 사이에 스프링을 장착하여 일정시간 사용에 따른 고무의 경화에 의해 탄성력이 저하되어도 상기 스프링의 복원하중에 의해 실린더 헤드와 고무 가스켓 사이에 작용하는 면압이 그대로 유지되도록 하여 장시간의 기밀을 유지할 수 있도록 한 전부동식 로커커버의 볼트 체결구조에 관한 것이다.
Patent KR-20090066142-A (KR)
Title: Polymorphic shell code detecting method
Inventor: KIM DAE WON
IPC: H04L12/22
Filed: 2007-12-18
Abstract: A polymorphic shell code detection method is provided to reduce operation overhead without missing corresponding instruction by performing a reverse assemble for detecting the instruction searching an address of the encoded code. An execution code address is stored in a register table(S100). In case the register item in which the executable code address is stored is used as the input of an instruction, the instruction defining rest register item is detected(S400). An emulation is performed from the instruction storing the executable code address in a stack or instructions defining rest register items from the first instruction. If the emulation result is stored in the memory, the input data is determined as a polymorphic shell code(S500).
Patent KR-20080007299-A (KR)
Title: System and method to increase surface tension and contact angle in immersion lithography
Inventor: SEWELL HARRY
IPC: G03F7/20
Filed: 2007-12-24
Abstract: A system and a method to increase a surface tension and a contact angle in immersion lithography are provided to use an organic fluid at a space between a final optic device and a substrate in the immersion lithographic system, thereby improving a containment by reducing a wetness effect. A lithographic system includes a substrate table(WT), a projection system(PL), and a liquid supplying system. The substrate table supports a substrate(W). The projecting system projects a patterned beam onto a target portion of the substrate. The liquid supplying system fills a space between the projection system and the substrate and/or the substrate table with an organic immersion liquid partially or wholly. The liquid supplying system includes a liquid defining structure body extended along a part of or a whole interface between the projection system and the substrate table and/or the substrate. The immersion liquid has an index of refraction greater than 1.10.
Patent KR-20090071265-A (KR)
Title: Multi-function microwave oven
Inventor: LEE CHANG HO
IPC: F24C7/08
Filed: 2007-12-27
Abstract: A multi-functional microwave oven is provided to reduce smell such as fishy smell due to cooking remarkably and to prevent moisture and oil flowing out from cooking material from being combusted with the water in the water container. A multi-functional microwave oven comprises a main body(110) wherein a cavity(113) is formed; a rack(120) which is prepared inside the cavity; a water container(130) which is prepared on the top of the rack; and a grill(140) which is prepared on the top of the water container so that a space(S) is formed between the water containers. A through-hole is formed in the grill. A grill heater(150) which heats up the inside of the cavity is equipped in the main body. A convection heater is prepared in the main body. An exhaust port(119) wherein hot air supplied from the convection heater flows into the inside of the cavity is formed.
Patent KR-20090072053-A (KR)
Title: Time-interleaved sigma-delta modulator using single amplifier architecture
Inventor: CHAE YOUNG CHEOL
IPC: H03M3/02
Filed: 2007-12-28
Abstract: A time-interleaved sigma-delta modulator using a single amplifier architecture is provided to implement the modulator with a high dynamic range by increasing an effective sampling frequency. A combiner(210) amplifies and adds a signal inputted from the outside, a fed back signal after quantization, and the fed back signal without the quantization. One or more integrating units delays the signal outputted from the combiner as much as the predetermined clock and multiplies the delayed signal by a constant coefficient. The integrating unit adds the inputted value to the signal and provides the added signal as the fed back signal without quantization to the combiner. A quantizer(220) quantizes the signal outputted from the combiner. A clock delay unit(225) delays the signal outputted from the quantizer and provides the delayed signal as the fed back signal after quantization.
Patent KR-20090072329-A (KR)
Title: System for preventing collision of crane and monitoring of crane work
Inventor: OH HOON
IPC: B66C15/04
Filed: 2007-12-28
Abstract: A crane collision preventive and monitoring system is provided to predict collision between cranes more accurately because the location in relation to each crane and turning angle of the crane boom are monitored in a real time basis. A crane collision preventive and monitoring system comprises plural GPS receivers(110) which gains the GPS coordinate in relation to each crane and transmitted it, and a main management unit(120) which predicts collision between cranes based on the GPS coordinate of each crane which is transmitted from the GPS receiver. The main management unit applies the GPS coordinate about each crane on the pre-stored 3D model of corresponding crane and predicts collision between cranes.
Patent KR-20080064722-A (KR)
Title: Magnetic recording medium and manufacturing method for the same
Inventor: ITOH KEN ICHI
IPC: G11B5/858
Filed: 2007-12-28
Abstract: A magnetic recording medium and a manufacturing method thereof are provided to enable high density recording at low cost as well as to secure accuracy of pattern transfer. An adhesive material(16) which includes a substrate(15), an aluminum layer(13), and a soft magnetic base layer(14), is manufactured using an A surface mold(12). The aluminum layer and the soft magnetic base layer are pre-manufactured on a B surface mold. The surface formed at the opposite side to the bonded surface of the aluminum is bonded with the surface of the soft magnetic base layer placed on the B surface mold. The B surface mold is delaminated from the aluminum layer.
Patent KR-20070044455-A (KR)
Inventor: RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N7/24
Filed: 2005-07-20
Abstract: 압축 효율과 재구성된 비디오 품질을 향상시키기 위해 디코더에서 발생하게 되는 FRUC 프로세싱을 이용하도록 비디오 인코더에서의 비디오 코딩 및 전-처리 연산들을 이용하는 인코더 보조 프레임 레이트 업 컨버젼(EA-FRUC) 시스템이 제시된다.  EA-FRUC 시스템의 동작은 프레임 시퀀스에 있는 프레임의 공간 활성도를 결정함으로써 비디오 컨텐트의 프레임 시퀀스에 있는 프레임을 인코딩할 것인지 여부를 결정하는 단계; 상기 프레임의 시간 활성도를 결정하는 단계; 결정된 공간 활성도와 결정된 시간 활성도에 기반하여 공간-시간 활성도를 결정하는 단계; 결정된 공간 활성도, 결정된 시간 활성도 및 결정된 공간-시간 활성도 중 적어도 하나에 기반하여 소스 프레임에 있는 리던던시 레벨을 결정하는 단계; 및 결정된 리던던시가 미리 결정된 임계치들 내에 있으면 프레임에 있는 넌-리던던트 정보를 인코딩하는 단계를 포함한다.