baber/WOPTO huggingface dataset:
Patent KR-20080077431-A (KR)
Title: Apparatus for testing the electrical properties and confidence of semiconductor and the package
Inventor: JOO YOUNG CHANG
IPC: H01L21/66
Filed: 2007-02-20
Abstract: An apparatus for testing electrical characteristic and reliability of semiconductors and packages is provided to suppress generation of scratch at semiconductor samples without using a sharp test pin. An apparatus for testing electrical characteristic and reliability of semiconductors and packages includes a lower frame(152), a higher frame(154), and plural conductive contact poles(158). The lower frame supports plural semiconductor samples by mounting the semiconductor samples. The higher frame is mounted on the lower frame to measure the electrical characteristic of semiconductor samples. One end of the conductive contact poles is connected to the higher frame and the other end thereof is connected electrically to the respective semiconductor samples mounted on the lower frame.
Patent KR-20070092626-A (KR)
Title: Microstructure, semiconductor device, and manufacturing method of the microstructure
Inventor: YAMAGUCHI MAYUMI
IPC: H01L29/00
Filed: 2007-03-07
Abstract: A micro structure, a semiconductor device and a method for manufacturing the micro structure are provided to prevent the generation of failures in operation and to enhance the endurance. A micro structure includes a first structure layer(102) and a second structure layer(104). A gap is formed at a predetermined portion between the first and the second structure layers. The first and the second structure layers are arranged opposite to each other. The second structure layer is partially is fixed to the first structure layer. At least one sides of the first and the second structure layers are capable of being displaced. The opposite surfaces of the first and the second structure layers have different roughnesses. One side of the first structure layer or the second structure layer is made of a crystalline silicon layer.
Patent KR-20080082387-A (KR)
Title: Method for reproducing optical disc and optical reproducing apparatus using the same
Inventor: JEON YOUNG SUN
IPC: G11B7/135
Filed: 2007-03-08
Abstract: A method for reproducing an optical disc and an optical disc reproducing apparatus using the same are provided to stably reproduce the optical disc in entire optical disc areas by minimizing a variation in reproduction performance. A method for reproducing an optical disc comprises the steps of: recognizing an optical disc(D); reading out information on the disc from a system area(1); reading user data from a data area(2); and changing the spot size of an optical beam when the optical pickup moves from the data area to the system area, or from the system area to the data area.
Patent KR-20070096926-A (KR)
Title: Gas insulation switchgear
Inventor: OHARA REIJI
IPC: H02B1/20
Filed: 2007-03-26
Abstract: A gas insulation switchgear is provided to reduce an overall height and length of the GIS by laminating mother line groups in multiple stages in the GIS(Gas Insulated Switchgear). A gas insulation switchgear includes a single phase device having intra-line connection mother lines(2A,2B), an elongation mother line(4), vertical circuit breakers(1A-1F), and inter-line connection mother lines. The intra-line connection mother lines, the elongation mother line, and the inter-line connection mother lines are arranged to be parallel to each other on a same plane. The intra-line connection mother lines and the inter-line connection mother lines are arranged to be overlapped with each other on the same plane. The elongation mother line is arranged to be overlapped with the intra-line connection mother lines and the inter-line connection mother lines in a vertical direction. The vertical circuit breakers are arranged at a side portion of the intra-line connection mother lines and the inter-line connection mother lines in an alignment direction, such that the alignment direction is parallel to a main axis of the intra-line connection mother lines and the inter-line connection mother lines.
Patent KR-20080088908-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: PARK SEUNG PYO
IPC: H01L29/78
Filed: 2007-03-30
Abstract: A semiconductor device is provided to avoid crack in a gate oxide layer in a probe test or a package burn-in test even if a thin gate oxide layer is formed, by preventing a bit-line contact plug from being formed when a bit-line isolation transistor is formed in a dummy region. A semiconductor substrate(100) includes an isolation layer(104) for defining an active region(102). A dummy bit-line isolation transistor and a dummy bit-line equalization transistor are formed on the semiconductor substrate. A bit-line contact plug(110) is connected to the active region and a gate(106,108) of the dummy bit-line equalization transistor, respectively.
Patent KR-20080089058-A (KR)
Title: Side view type light emitting diode package and method for fabricating the same diode
Inventor: KIM WON IL
IPC: H01L33/52
Filed: 2007-03-31
Abstract: A side view light emitting diode package and a method for manufacturing the same are provided to restrain a light emission in a vertical direction by forming a groove that is gap-filled with a liquid resin. A PCB(Printed Circuit Board)(10) has a groove being formed on an upper surface thereof. An LED(Light Emitting Diode) chip(20) is mounted in the groove. A first molding section(42) is filled in the groove to cover the LED chip. A second molding section(44) is prolonged and extended on the PCB to cover the first molding section. The second molding section is provided with an upper light emitting surface being widen in a horizontal direction and being narrowed in a vertical direction. Horizontal lateral sides perpendicular to an upper surface of the PCB are made of internal total reflection surfaces. The upper light emitting surface is a convex curved surface with left-right symmetry in a horizontal direction.
Patent KR-20080090085-A (KR)
Inventor: LEE GYE HOON
IPC: B23Q3/00
Filed: 2007-04-04
Abstract: 본 발명은 머시닝센터의 툴 포트(tool pot)에 구비된 다수개 포트(pot)의 오작동을 방지하고, 항상 일정한 스트로크로 업, 다운 작동이 가능하도록 실린더와 연결된 피스톤의 단부에 설치되며 툴 포트(tool pot)에 구비된 다수개의 포트(pot)가 업(up), 다운 (down) 시에 정확한 위치 셋팅이 가능하도록 캠홈이 형성된 판캠; 상기 실린더에 의해 이동되는 판캠과 연동 되어 캠홈의 경로를 따라 이동되는 캠팔로우 베어링; 및 상기 포트를 업, 다운시키도록 캠팔로우 베어링과 연결 설치된 후크를 포함하여 구성되는 머시닝센터의 툴포트장치에 관한 것이다. 
       
     머시닝센터, 툴 포트, 포트, 판캠
Patent KR-20080092739-A (KR)
Title: 방송신호 스위칭장치
Inventor: PARK YANG SOO
IPC: H04N5/268
Filed: 2007-04-13
Abstract: 본 발명은 유선/공중파방송신호를 선택적으로 스위칭하는 스위칭장치에 관한 것이다. 
     본 발명은 외부 제어신호 입력단자; 상기 외부 제어신호 입력단자에 연결되고, 정전압이 입력되는 제1 스위칭부; 및 상기 외부 제어신호 입력단자에 연결된 제1 제어신호 입력단자와, 상기 제1 스위칭부에 연결된 제2 제어신호 입력단자에 입력되는 제어신호에 따라 외부에서 입력되는 적어도 두개의 방송신호 중 어느 하나를 출력하는 제2 스위칭부를 포함한다. 
     
     공중파방송, 유선방송, 스위칭 트랜지스터, 제어신호 입력단자
Patent KR-20070054616-A (KR)
Inventor: KO WOO SANG
IPC: B01D21/04
Filed: 2007-05-08
Abstract: 본 발명은 링크암을 구비한 슬러지 수집용 수중대차에 관한 것으로서, 보다 상세하게는 정수 처리장의 침전조에서 링크암의 작동에 따라 전·후측 스크래퍼가 연동으로 슬러지를 수집 및 배출하는 수중대차에 관한 것이다.  
     종래의 수중대차에는 슬러지 스크래퍼가 전단부에만 장착된 바, 구동부의 작동에 따라 수중대차가 전후진 시에 스크래퍼가 장착된 수중대차의 앞부분 슬러지는 제거할 수 있으나 수중대차의 뒷부분은 슬러지 미제거 구역(슬러지 사수구역)이 되고, 이에 슬러지가 퇴적되면서 악취가 많이 나고 수질이 오염 되는 폐단이 있었으며, 이를 해결하고자 수중대차의 전·후 양측으로 스크래퍼를 장착한 것이 개발되었으나 이는 힌지방식을 사용함으로서 구조가 복잡하고 고장이 자주 발생하는 문제점이 있었다. 
     본 발명은 상기의 문제점을 해결하고자 안출한 것으로서, 이의 발명요지는 수중대차 프레임의 상부 중앙에 링크포스트 힌지를 설치하여 이에 링크암(3)을 장착하고 링크암(3)의 양단부에는 링크샤프트(2)(5)를 개재하여 각각 전단 스크래퍼(1)와 후단 스크래퍼(6)를 장착한 구조로서 이는 수중대차가 전·후진시에 전·후단 스크래퍼가 연동으로 작동하여 슬러지 사수구역 없이 침전된 슬러지를 제거함으로서 슬러지 퇴적물에 의한 악취와 수질오염을 방지하여 안정적으로 물을 공급함에 크게 기여하는 장점이 있다. 
       
     수중대차, 링크암, 스크래퍼, 링크샤프트
Patent KR-20080099030-A (KR)
Title: Structure of shutter for computer case
Inventor: JANG HO
IPC: G06F1/00
Filed: 2007-05-08
Abstract: A structure of a shutter for a computer case is provided to enable a user to open/close a side panel regardless of an installation place by minimizing the space occupied when the side panel operates. A front panel(120) and a rear panel(130) are prepared at front and rear sides of a base panel(110), and a top panel(140) is placed at an upper panel of the base panel. A side panel(200) which opens and closes an opening plane is placed at a portion of the base panel. At the side panel, a first panel(210) and a second panel(230) are prepared to be rotative at the axis of a hinge formed at the inner center of the side panel.
Patent KR-20080099604-A (KR)
Title: Color image forming apparatus and control method thereof
Inventor: KYUNG KYU CHUL
IPC: G03G15/00
Filed: 2007-05-10
Abstract: A color image forming apparatus and a control method are provided to recognize a position error of a color during manual color alignment, thereby conveniently aligning a color. A pattern storing unit stores pattern information for aligning a color with regard to a plurality of colors. A pattern generator generates patterns of a reference color and a target color according to pattern information stored in the pattern storing unit. And the pattern generator aligns a color according to error information input from a user. When the pattern of the reference color and the pattern of the target color are overlappingly printed, the user inputs error information of the print pattern by using an input unit.
Patent KR-20080107039-A (KR)
Inventor: KIM YANG RAE
IPC: F16C11/06
Filed: 2007-06-05
Abstract: 본 발명은 볼 조인트 구조에 관한 것으로, 특히 일측에 끼움부가 형성되며, 타측에 걸림돌기부를 형성한 제1하우징을 형성하고, 상기 제1하우징의 외측 길이 방향으로 고정홈을 형성하며, 상기 제1하우징이 내측으로 압입 결합될 수 있게 제2하우징을 형성하며, 상기 제2하우징 내측으로 압입 결합되는 제1하우징을 단단히 고정결합할 수 있게 제2하우징 일측에 길이 방향으로 고정돌기를 돌출 형성하고, 상기 제1,제2하우징 내측으로 볼축과 일체형으로 형성된 볼을 감싸듯이 결합할 수 있게 한 쌍의 볼 시트를 형성하고, 상기 한 쌍의 볼 시트와 걸림돌기부의 사이에 상기 볼이 제1,제2하우징 외측으로 이탈되는 것을 방지할 수 있게 한 쌍의 이탈 방지부를 결합구성하므로서, 
     상기 볼 시트의 내측 중앙 부에 볼이 위치하도록 볼 시트를 결합형하고, 상기 볼 시트 일측에 볼 상부가 중앙에 위치하게 한 쌍의 이탈 방지부를 형성하며, 상기 볼 시트와 이탈 방지부의 전체를 감싸듯이 제1,제2하우징을 압입 결합하기 때문에 설치 비용이 증가와 작업의 능률이 향상되며, 또한 상기 볼 시트와 볼이 마찰로 인하여 볼 시트를 교채할 때 제1,제2하우징을 분리한 상태에서 볼 시트만을 교체할 수 있어서 소비자는 볼 조인트의 교체 비용을 줄일 수 있도록 형성된 볼 조인트 구조에 관한 것이다. 
       
     랙바, 타이로드, 제1,제2하우징, 볼 조인트, 볼, 볼 시트, 고정홈, 고정돌기, 이탈 방지부,
Patent KR-20070117503-A (KR)
Title: Method and system for remote access to universal plug and play devices
Inventor: SONG YU
IPC: G06F15/16
Filed: 2007-06-08
Abstract: A method and a system for remotely accessing a UPnP(Universal Plug And Play) device are provided to realize multicast transfer by transferring a message in a UPnP layer, and to improve a search and access control for the UPnP device/service considering a remote access timeout. A multicast bridge(116) configures an interface between the network and UPnP control points(105,114) through communication link. An HTTP(HyperText Transfer Protocol) proxy(118) receives an SSDP(Simple Service Delivery Protocol) M(Multicast)-Search message from the access point through the bridge, sends a response to the access point by responding to the SSDP M-search message, and transfers a UPnP SSDP active AD(ADvertisement) message to the access point through the bridge. The UPnP device transfers the UPnP SSDP active AD message. The proxy obtains and stores the UPnP SSDP active AD message, transfers the M-search message to the UPnP devices(102,110), receives the response from the UPnP device, transfers an M-search message response to the control point, and transfers the stored UPnP SSDP active AD message to the control point.
Patent KR-20080113587-A (KR)
Title: A movable garden plant for indoor and outdoor
Inventor: KIM JONG DAE
IPC: A01G9/00
Filed: 2007-06-25
Abstract: A movable garden plant for indoor and outdoor is provided to perform air purification and to makes the residential environment agreeable by conveniently creating the garden in indoors and outdoors. A movable garden plant for indoor and outdoor a placement table(100), waterproofing board(200) and fence(300). The placement table is installed with rotation wheel in the lower part. The waterproofing board is placed on the upper side of the placement table and constitutes the floor. The fence is installed at the edge of round. The placement table is any one of building stone, glass, synthetic resin, timber or synthetic resin, of the plate shape formed with a bent portion at the edge. The waterproofing board is the vinyl waterproof cloth.
Patent KR-20080113858-A (KR)
Title: Method for manufacturing semiconductor device with vertical channel transistor
Inventor: LEE MIN SUK
IPC: H01L29/768
Filed: 2007-06-26
Abstract: The method of manufacturing the semiconductor device including the vertical channel transistor is provided to reduce the resistance and capacitance of the bit line by using the silicide forming process instead of the conventional impurity doping process. The method of manufacturing the semiconductor device including the vertical channel transistor comprises as follows. A step is for forming an plurality of pillars(P) arranged in the first direction and the second direction intersecting the first direction on the substrate(400). A step is for forming the capping layer(406) in the front side of the resultant including the pillar. A step is for exposing the substrate between pillars by removing the capping layer formed on the substrate between pillars. A step is for forming the silicide formation material in the front side of the resultant. A step is for forming the silicide layer(408) on the exposed substrate between pillars by performing the first thermal process. A step is for removing the silicide formation material which is not reacted. A step is for limiting the bit line which is extended in the first direction and surrounding the pillar by forming the element isolation trench on the silicide layer between the column of the pillars in the first direction and the lower part of the silicide layer.
Patent KR-20080113978-A (KR)
Title: A high temperature brake isolating system using abs for a vehicle
Inventor: KIM YOUNG SUN
IPC: B60T8/18
Filed: 2007-06-26
Abstract: A heating source secure system at the automotive brake system high temperature environment is provided that the safe operation is planned since the brake performance degradation is prevented. A heating source secure system at the automotive brake system high temperature environment comprises as follows. An electronic circuit part(30) detecting the heat of the brake pad is prepare in ABS in which the turnover rate of wheel is input from the wheel sensor and operating. A control unit(40) in which the temperature signal sensed in the electronic circuit part is inputted, determines the high temperature environment. The ABS operation signal is outputted. The electronic circuit part includes a thermistor(31) which is the electric component in which the resistance value is changed according to the temperature in the caliper(11) and brake pad part.
Patent KR-20090001321-A (KR)
Title: 디지털 저작권 관리를 위한 ｄｒｍ 시각의 무결성 확보시스템 및 그 방법
Inventor: KIM JONG HEUM
IPC: G06F21/00
Filed: 2007-06-29
Abstract: 본 발명은 디지털 저작권을 보호하기 위해 멀티미디어 단말기의 DRM(Digital Rights Management) 타이머의 시각정보를 보호하기 위한 기술에 관한 것으로, 보다 상세하게는 멀티미디어 단말기의 DRM 타이머의 시각정보를 운영체제의 틱 카운트 및 리얼타임클럭의 시각정보를 이용하여 보정 및 갱신하고, 상기 DRM 타이머의 시각정보, 틱 카운트 및 리얼타임클럭의 시각정보는 사용자에 의해 액세스가 불가능한 보호저장수단에 저장하여 DRM 타이머의 시각정보의 변경 및 삭제 등을 방지하는 디지털 저작권 관리를 위한 DRM 시각의 무결성 확보 시스템 및 그 방법에 관한 것이다. 
     상기와 같은 본 발명에 따른 디지털 저작권 관리를 위한 DRM 시각의 무결성 확보 시스템은 일정 주기 간격으로 틱(tick)을 발생시켜 시각정보를 제공하고, 운영체제의 종료시각 및 재부팅시각을 제공하는 리얼타임클럭(Real Time Clock); 멀티미디어 단말기의 부팅 시 상기 리얼타임클럭의 시각정보와 동기화되고, 상기 리얼타임클럭으로부터 틱(tick)을 전달 받는 운영체제타이머; 및 운영체제의 동작 시 상기 운영체제타이머의 틱 카운트(tick count)를 이용하여 자신의 시각정보를 보정하고, 상기 운영체제가 종료된 후 재부팅되면 상기 리얼타임클럭에서 제공하는 운영체제의 종료시각 및 재부팅시각과의 시간차를 이용하여 자신의 시각정보를 갱신함으로써 독립적인 시간계를 운영하는 DRM(Digital Rights Management) 타이머를 포함한 것을 특징적 구성으로 한다. 
       
     저작권, 무결성, 변경, 삭제, 수정, 보정, 시계, 시간, 갱신
Patent KR-20090001365-A (KR)
Title: Method and apparatus for providing call forwarding passively
Inventor: CHOE CHONG YOUN
IPC: H04M3/42
Filed: 2007-06-29
Abstract: A method and an apparatus for providing a manual call delivery service capable of forwarding the call into a third telephone number are provided to select the third telephone number at real time without previously setting the third telephone number. A first terminal(100), a second terminal(200) and a third terminal(300) are positioned in a communications area. A transmission unit(410) receives and transmits a call originated from the first terminal to the second terminal. The second terminal determines whether the call is received or forwarded. A forwarding unit(420) provides identifying information about the third terminal. The forwarding unit forwards the call to the third terminal before the second terminal receives the call. An authentication unit authenticates whether the second terminal subscribes a service for forwarding the call.
Patent KR-20090001405-A (KR)
Title: Distributed optical fiber sensor system
Inventor: MICHAEL LEE
IPC: G02B6/26
Filed: 2007-06-29
Abstract: A distributed optical fiber sensor system is provided to measure temperature variation and deformation according to the distance of a test optical fiber by one sensor system. A first optical source unit(110) outputs the light with the thin line with and high output. The distributed feedback laser is mainly used as the first optical source unit. A first modulator(120) modulates the light outputted in the first optical source unit into the pumping pulse light. A pulse generator(130) generates the pulse with a predetermined width to modulate the light outputted in the first optical source unit into the pumping pulse light. An amplifier(140) amplifies the light modulated to the pumping pulse light in the first modulator. A test optical fiber(150) generates the rear diffusion light while the pumping pulse light amplified through the amplifier progresses. A second optical source unit(160) outputs the light to confirm a central frequency shift of the pumping pulse light to the test optical fiber. A second modulator(170) modulates the light outputted in the second optical source unit to the probe light. An RF signal generator(180) generates the brillouin frequency variation shift which gradually increases the frequency of the probe light and causes the brillouin diffusion amplification. An optical circulator branches the rear diffusion light generated in the test optical fiber. An optical filter(200) filters the Raman diffusion light and the brillouin diffusion light among the rear diffusion light branched from the optical circulator. A physical variation measuring unit performs the A/D conversion of the Raman diffusion light and the brillouin diffusion light and measures the temperature variation and the deformation according to the distance of the test optical fiber.
Patent KR-20090004182-A (KR)
Title: Auto gluing apparatus
Inventor: HAN SEONG JONG
IPC: B63B9/00
Filed: 2007-07-06
Abstract: An automatic bonding device is provided to perform the adhesive curing process without interference with a platform constructed in a cargo space and to facilitate the setting and installation of sheets. An automatic bonding device comprises a frame part(100) having one or more reference wheels, a nozzle unit(200) slidably attached to the frame part, a guide unit(300) having a guide plate member of rotation switching structure equipped in the frame part, a sliding holder equipped on both sides of the guide unit, a film cartridge(350) attached to the sliding holder, a pressure roller unit(400) having a front-back roller, a sheet feeder(500) pivotally attached to mounting blocks on either side of the frame part, a skate unit(600) installed on the lower side of the frame part, a tight fit unit(700) installed behind the skate unit on the frame part, and a driving part(800) rotating drive wheels with respective drive motors.
Patent KR-20080008984-A (KR)
Title: Integrated ngl recovery in the production of liquefied natural gas
Inventor: BROSTOW ADAM ADRIAN
IPC: F25J3/00
Filed: 2007-07-19
Abstract: An integrated method for recovering natural gas liquid is provided to recover components heavier than methane from natural gas during the production of liquefied natural gas, and to avoid a need for expanding a feed material and compressing a scrubbing column, thereby simplifying the overall system. A method for producing liquefied natural gas and recovering components heavier than methane comprises the steps of: cooling a natural gas and introducing the cooled natural gas into a first distillation column(118); drawing a methane-enriched overhead stream(120) and heavier component-enriched bottom stream(134) from the first distillation column; cooling and condensing at least a part of the overhead stream to provide a condensed methane-enriched stream; separating the bottom stream in at least one additional distillation column to provide at least one product stream selected from a methane-containing residual vapor stream, ethane-enriched liquid stream, propane-enriched liquid stream and pentane-enriched stream; withdrawing any one of the product streams partially or totally as hydrocarbon; and introducing at least one reflux stream into the first distillation column. The reflux stream comprises: a liquefied methane-containing reflux stream and a non-recovered liquid hydrocarbon stream(138) pumped by the pressure inside the first distillation column; or a combined stream comprising the liquefied methane-containing reflux stream and the non-recovered liquid hydrocarbon stream pumped by the pressure inside the first distillation column. The liquefied methane-containing reflux stream is provided by any one method selected from: cooling and totally condensing the overhead vapor stream to form the condensed methane-enriched stream, and partially withdrawing the condensed methane-enriched stream to provide the liquefied methane-containing reflux stream; cooling and totally condensing the first overhead vapor stream to provide the liquefied methane-containing reflux stream; and cooling and totally condensing the overhead vapor stream to provide the condensed methane-enriched stream, and heating a part of the condensed methane-enriched stream to provide the liquefied methane-containing reflux stream.
Patent KR-20090009065-A (KR)
Inventor: ROH HOH EUN
IPC: H04M11/00
Filed: 2007-07-18
Abstract: A Bluetooth USB dongle apparatus for a regular telephone apparatus capable of utilizing customer information with a phone is provided to display originator related information inputted by a user on the monitor screen of a computer by using caller identifying function. An MCU(7) controls the entire functions of a bluetooth USB dongle apparatus for a regular telephone apparatus. A connector(E) and a dial connector(D) are connected to PSTN of a telephone central office and an MCU. A telephone CID part(24) detects the caller ID transmitted from the telephone central office. A USB part(6) interfaces with a USB connector(C) capable of being connected to a USB port of a computer main body and the MCU. An antenna(8) transmits and receives the signal of the blue tooth cellular phone.
Patent KR-20090010721-A (KR)
Title: Error detection method of solenoid valve
Inventor: PARK YONG JAI
IPC: B60T17/18
Filed: 2007-07-24
Abstract: An error detecting method of the solenoid valve is provided that the risk of operator is prevented since the malfunction of the solenoid valve is detected before the car control system operates. An error detecting method of the solenoid valve comprises following steps: a step(100) that determines whether the relay connected to the solenoid valve was switched with the battery power or not; a step(110) that whether is the situation which compulsorily operates the solenoid valve or not determines; a step(120) for performing the fault detection of the solenoid valve; a step(130) that the solenoid valve is on-operated the constant for hour force and determining as the failed state if the short occurs in the solenoid coil; a step(140) that the solenoid valve is run the forcing off and determining as the failed state if the solenoid valve is opened; a step(190) that the warning lamp is lit if the solenoid valve is determined as the failed state and informs operator.