baber/WOPTO huggingface dataset:
Patent KR-20100109764-A (KR)
Title: Skeleton slot radiator and broadband patch antenna by the skeleton slot radiator
Inventor: YOON MI KYUNG
IPC: H01Q13/08
Filed: 2009-04-01
Abstract: PURPOSE: A skeleton slot radiator and a broadband patch antenna thereof are provided to improve service quality in a next generation mobile communications network by offering a broadband patch antenna with a uniform radiation pattern in a frequency band higher than 1.75GHz. CONSTITUTION: A plurality of chokes(20) are vertically installed along the girth direction of a reflector(10). A feeding part(40) is installed in the center of the reflector in order to apply a current to a skeleton slot radiator(50). A plurality of spacers(30) maintain a separation distance between the reflector and the skeleton slot radiator. The skeleton slot radiator radiates a resonance electric wave in a broadband. The reflector reflects the radiated backward radiation wave in the skeleton slot radiator.
Patent KR-20100113858-A (KR)
Title: Hard disk drive for preventing spin-up fail
Inventor: KIM WOO SIK
IPC: G06F1/26
Filed: 2009-04-14
Abstract: PURPOSE: A hard disk drive for preventing spin-up fail is provided to control power consumption of an unused interface block during a spin-up operation before the spin-up operation, thereby preventing spin-up fail. CONSTITUTION: A hard disk drive for preventing spin-up fail includes an interface block(112), a disc(120), a controller(111), and a non-volatile memory device(113). The controller controls a spin-up operation of at least one disc. The controller reduces power consumption of an interface block before a spin-up operation of at least one disc. The controller determines whether to reduce power consumption of an interface block when option information saved in the non-volatile memory device is enabled.
Patent KR-20100117327-A (KR)
Title: Multistage filtering equipments of stream bed
Inventor: LEE JONG SEOK
IPC: E02B8/00
Filed: 2009-04-24
Abstract: PURPOSE: A multistage water filtering device for a streambed is provided to have an extended service life by the replacement of an inner purification member. CONSTITUTION: A multistage water filtering device for a streambed comprises multiple purification tanks(10), partitions(20), and purification blocks(30). The purification tanks are successively buried in a river. The partitions are formed to be separated from the bottom of the purification tanks. Parts of the partitions are protruded from the top of the purification tanks. The purification blocks are formed inside the purification tanks and purify contaminated river water.
Patent KR-20090115063-A (KR)
Title: Antenna and communication device having same
Inventor: SAKUMA MASAO
IPC: H01Q9/04
Filed: 2009-04-28
Abstract: PURPOSE: An antenna and a communication device including the same are provided to reduce a distance between a radiation device and a conductor substrate by arranging a floating conductive member between the radiation device and the conductor substrate. CONSTITUTION: An antenna includes a radiation device(1,2), a dielectric layer(6), and a floating conductive member(7). The radiation device has a feeding part. The floating conductive member is electrically floated. The floating conductive member is arranged between a conductor substrate(8) and the radiation device. The conductor substrate has a high frequency signal source which generates a high frequency signal supplied to the feeding part. A distance between the radiation device and the conductor substrate is 1/16~1/64 of wavelength of a resonant frequency signal. The dielectric layer is arranged between the radiation device and the floating conductive member. The dielectric layer has a dielectric constant higher than a dielectric constant of an air.
Patent KR-20100124183-A (KR)
Inventor: CHOI JUNG YI
IPC: H04Q9/00
Filed: 2009-05-18
Abstract: 미디어 시스템 및 그 제어 방법이 개시된다. 상기 미디어 시스템은 미디어 기기, 및 상기 미디어 기기를 제어할 수 있는 제어장치를 포함하며, 상기 제어장치에 포함된 터치패드를 통해 사용자 터치가 감지되는 경우 상기 미디어 기기 또는 상기 제어장치 중 적어도 하나는 상기 사용자 터치의 상기 터치패드상의 터치위치에 대한 정보에 기초하여 상기 사용자 터치에 대응되며 상기 미디어 기기가 출력할 표시마크의 표시위치를 판단하고, 상기 미디어 기기는 판단된 상기 표시위치에 상기 표시마크를 표시하는 것을 특징으로 한다. 
       
     미디어 기기, 제어장치, 터치패드
Patent KR-20090127055-A (KR)
Title: Method for producing semiconductor device
Inventor: SERA HIROSHI
IPC: H01L29/786
Filed: 2009-05-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase efficiency of the manufacturing method, by not forming a new resist film on a conductive pattern, when a part of the conductive pattern is removed in a scale-down process. CONSTITUTION: A first conductive pattern(107) is formed in a display surface of a first semiconductor layer(51) formed on a first substrate. The first conductive pattern is overlapped with a part of a first semiconductor layer in a plane view. Impurity is implanted into the first semiconductor layer by using the first conductive pattern as a mask. A first overlapped region is reduced by removing a part of the first conductive pattern. The first conductive pattern and the first semiconductor layer are overlapped in the overlapped region in a plane view. After scale-down process, impurity is implanted into the first semiconductor layer by using a gate electrode part(57) as a mask.
Patent KR-20100127124-A (KR)
Title: A zig for painting
Inventor: PARK HYUN HO
IPC: B05B15/04
Filed: 2009-05-25
Abstract: PURPOSE: A jig for coating which the whole of workpiece cleans is spread to paint even through the conducting liquid is not spread in work piece is provided to supply a jig for coating in which the whole of workpiece cleans. CONSTITUTION: A jig for coating includes a frame unit(10), a vertical guide(20) formed inside the frame part into the vertical direction. It is projected to the front of the vertical guides. The support stand supporting one side of workpiece(30). It is behind separated in the vertical guides of workpiece. It is projected to the front of the vertical guides. An upper support supports the upper one side of workpiece. A down support stand supporting the down side of workpiece.
Patent KR-20090123804-A (KR)
Title: Driving circuit for a liquid crystal display
Inventor: ITO DAISUKE
IPC: G09G3/20
Filed: 2009-05-26
Abstract: PURPOSE: A driving circuit for a liquid crystal display device is provided to reduce power consumption by reducing a frequency in which rewriting or refresh occurs. CONSTITUTION: A driving circuit for a liquid crystal display device(6) includes an array of a liquid crystal cell and a frame formed by a signal line. Each liquid crystal cell is charged in order to provide display intensity through one of signal lines by an arbitrary amount between two saturation values. The driving circuit displays an image through an array of the liquid crystal cell by selectively charging all liquid crystal cells of the frame within a frame cycle. At a low power operation mode, all liquid crystal cells are recharged with a low refresh rate. At a normal operation mode, all liquid crystal cells are recharged with a normal refresh rate.
Patent KR-20100081261-A (KR)
Title: Method of transmitting control signal for reducing distortion by dc offset in wireless communication system
Inventor: LEE HYUN WOO
IPC: H04L27/26
Filed: 2009-05-28
Abstract: PURPOSE: A control signal transmission method is provided to reduce the influence of DC offset of a control channel which uses a sub-carrier gap which is different from that of a data channel. CONSTITUTION: A plurality of ranging subcarriers are shifted as much as a shift value in the frequency domain. A ranging preamble is transmitted through a plurality of shifted ranging subcarriers. The space in the frequency domain of a plurality of ranging subcarriers is equal to or less than that of data subcarriers. A shift value is less than the space in the frequency domain of a plurality of ranging subcarriers. Data subcarriers are different from the shift value of data subcarriers which are shifted in the frequency domain.
Patent KR-20100112506-A (KR)
Title: Connector
Inventor: SATO TOMOYUKI
IPC: H01R13/639
Filed: 2009-06-01
Abstract: PURPOSE: A connector which authentically fits the connection object is provided to clearly fit the connection object by stably fitting the connection object. CONSTITUTION: An insulator includes a receiving space and fits the connection object having an engage concave unit(64). A connector(10) fixes on the insulator. The connector connects the connection object which the connector inserts into the receiving space.
Patent KR-20110001015-A (KR)
Inventor: JEONG BU RYONG
IPC: E02F9/20
Filed: 2009-06-29
Abstract: 본 발명은 붐실린더 등을 제어하는 조작레버(RCV lever)가 장착되는 콘솔박스(console box)에 RCV형 핸드레버(hand lever)를 추가로 장착하여, 일반 작업시(상차작업 등)에는 운전석 전방에 장착된 주행페달을 이용하고, 장비 이동을 위한 주행시에는 운전석 좌우측에 장착된 핸드레버를 이용하여, 주행모터를 제어할 수 있도록 한 것으로, 
     본 발명의 실시예에 의한 주행페달 및 핸드레버에 의해 주행 가능한 크롤러 굴삭기는, 
     운전석의 전방에 장착되는 주행페달과, 
     주행페달의 조작력에 대응되게 파일럿 신호압을 출력하고, 절환시 유압펌프로부터 주행모터에 공급되는 작동유를 제어하도록 주행스풀에 파일럿 신호압을 공급하는 주행페달 리모트컨트롤밸브와, 
     운전석의 좌우측에 장착되는 콘솔박스에 각각 구비되는 RCV형 핸드레버와, 
     핸드레버의 조작력에 대응되게 파일럿 신호압을 출력하고, 절환시 유압펌프로부터 주행모터에 공급되는 작동유를 제어하도록 주행스풀에 파일럿 신호압을 공급하는 핸드레버 리모트컨트롤밸브와, 
     주행페달 리모트컨트롤밸브 및 핸드레버 리모트컨트롤밸브의 입구측 및 출구측 파일럿 유로의 합류부위에 각각 설치되고, 주행페달 및 핸드레버중 어느 하나를 조작할 경우 절환되어 주행스풀에 파일럿 신호압을 공급하는 T자형 제1,2컨넥터를  포함하여, 
     작업중에는 주행페달을 조작하여 주행모터를 제어하고, 주행중에는 핸드레버를 조작하여 주행모터를 제어할 수 있다. 
       
     크롤러 굴삭기, 주행 페달 및 레버, 주행 밸브
Patent KR-20110003063-A (KR)
Title: Password input system using two alpha-numeric matrix and password input method using the same
Inventor: WON YOO JAE
IPC: G06F3/02
Filed: 2009-07-03
Abstract: PURPOSE: A password input system and a method using two alphanumeric matrixes defending key logging attack and shoulder surfing attack are provided to defense a shoulder surfing attack by inputting the password after moving a user definition value of a first alphanumeric matrix. CONSTITUTION: An alphanumeric matrix moving module(210) is included in a first alphanumeric matrix. The alphanumeric matrix moving module moves each password to a user definition value. A password input checking module(230) confirms the password which is carried to the first alphanumeric matrix and in which the second alphanumeric matrix is inputted.
Patent KR-20110006222-A (KR)
Title: Battery pack including remain capccity display device
Inventor: KIM EUN YOUNG
IPC: H01M10/48
Filed: 2009-07-13
Abstract: PURPOSE: A battery pack is provided to allow a user to confirm the exact remaining amount of a battery by displaying on/off operation of a light emitting device on a display unit. CONSTITUTION: A battery pack includes a rechargeable battery cell(100), a protection circuit module(200) which is electrically connected to the battery cell, a pack case(300) for accommodating the battery cell and the protection circuit module; and a remaining battery capacity display device(400). The remaining battery capacity display device comprises a circuit board(410), a plurality of light emitting devices(420) which is on/off according to the voltage of the battery cell, and a display unit(430) formed at the outside of the pack case, and a barrier(440) guiding the light of the emitting device to the display unit.
Patent KR-20110010925-A (KR)
Title: Cleaning apparatus and cleaning line having the same
Inventor: KIM GEON YONG
IPC: B08B11/04
Filed: 2009-07-27
Abstract: PURPOSE: A cleaning device and a cleaning line having the same are provided to omit a housing by directly collecting detergent solution through porous cleaning plate in a cleaning process. CONSTITUTION: A cleaning device comprises a cleaning bath and a cleaning unit(110). The cleaning unit is combined with the cleaning bath through the opening of the cleaning bath The cleaning unit comprises a supporting frame, a driving frame, a holder frame, a driving unit(150), a cleaning plate(140) and upper and lower plats of the cleaning plate. The supporting frame is inserted in the main body of the cleaning bath through the opening. The driving unit is fixed and coupled with the holder frame to move the holder frame up and down.
Patent KR-20110015893-A (KR)
Title: Manufacturing method for metal clad laminate and printed circuit board
Inventor: HEO JAE YOUNG
IPC: H05K3/40
Filed: 2009-08-10
Abstract: PURPOSE: A method for manufacturing a metal stack and a method for manufacturing a printed circuit board using the same are provided to obtain the metal layer of a thin film by forming a via-hole and half-etching a part excluding the plating wall of the via-hole. CONSTITUTION: A substrate including a metal layer and a via-hole in connection with the metal layer is prepared(S110). A plating-hole is formed on the substrate including the metal layer through a drilling operation(S112). The via-hole is formed by plating the inner wall of the plating-hole(S114). Plug fills the inside of the via-hole(S120). The protruded part of the filled plug is eliminated(S125). The metal layer is half-etched to obtain a thin film(S130). The protruded part of the filled plug is eliminated(S140). A cap plating layer covering the plug is formed(S145).
Patent KR-20110016082-A (KR)
Inventor: GANG SEONG HUN
IPC: A61K35/08
Filed: 2009-08-11
Abstract: PURPOSE: A therapeutic agent for treating atopic dermatitis and eczema is provided to supply oxygen to the skin and to activate skin cells. CONSTITUTION: A therapeutic agent for treating dermatitis contains mineral water from an abandoned mine and germanium. The therapeutic agent is applied to a lesion five times a day by heating and using a hot wet pack. A composition for relieving and preventing dermatitis contains mineral water having germanium.
Patent KR-20110017505-A (KR)
Title: Method for removing catalyst contained in polyketone
Inventor: KANG BYOUNG GOOK
IPC: C08G2/06
Filed: 2009-08-14
Abstract: PURPOSE: A method for removing catalysts is provided to remove a catalyst remaining after a polymerization reaction by injecting an excess of phosphine-based bidentate ligand into a reactor right before polymerization termination. CONSTITUTION: A method for removing catalysts uses a gas mixture containing carbon monoxide/ethylenically unsaturated compounds in a constant rate and also uses a liquid solvent consisting of methanol and water. The method for removing catalysts comprises a step of injecting an excess of phosphine-based bidentate ligand into a reactor right before polymerization termination of carbon monoxide and ethylenically unsaturated compound.
Patent KR-20110021064-A (KR)
Title: Network dart game system for verificating a received score date and method thereof
Inventor: HONG SANG WOOK
IPC: G06Q50/10
Filed: 2009-08-25
Abstract: PURPOSE: A network dart-game system for dually verifying a score and a control method thereof are provided to enhance safety o f the score information by transmitting score information with error checking information corresponding to score information. CONSTITUTION: A first dart-game device senses a score area of a dart which a first player is hit in a current turn(S210). The first dart-game device stores the current score(S220). The first dart-game device transmits data packet to a second dart-game device after generating a data packet including the current score(S230). The second dart-game device extracts the current score from the data packet after receiving he data packet(S240). The extracted current score stores a storage unit(S250).
Patent KR-20110022381-A (KR)
Title: Method of fabricating liquid crystal display device
Inventor: HWANG KWANG SIK
IPC: G02F1/13
Filed: 2009-08-27
Abstract: PURPOSE: A manufacturing method of a liquid crystal display panel is provided to simplify a modulation process and to reduce manufacturing costs through a transformed process. CONSTITUTION: A liquid crystal display panel is separated after attaching a polarizer to a motherboard surface in a cutting process. First and second motherboards are supplied in a plurality of display panels. A color filter substrate is formed in an image pixel area. The first motherboard is attached to the second motherboard(S207). The attached motherboards are cut by a form of the liquid crystal display panel.
Patent KR-20110023228-A (KR)
Inventor: PARK HYEOK SOO
IPC: G11B17/028
Filed: 2009-08-31
Abstract: 광디스크드라이브가 개시된다. 본 발명의 광디스크드라이브는, 광디스크 드라이브에 있어서, 스핀들모터; 광디스크를 척킹하여 회전하는 클램프부; 및 상기 스핀들모터의 중앙부에 마련되고, 일 끝단이 상기 스핀들모터와 결합되어 상기 스핀들모터에서 발생된 회전력을 상기 클램프부로 전달하는 샤프트를 포함하며, 상기 샤프트는, 타 끝단이 상기 샤프트의 길이방향으로 돌출된 형상으로 마련된 것을 특징으로 한다. 본 발명에 의하면, 샤프트가 클램프부의 다른 부위에 비하여 돌출되어 형성됨으로 인하여, 외력이 가해지는 경우에 클램프부 자체가 아닌 샤프트의 끝단이 다른 구성품과 접촉하게 되므로 소음 및 진동을 감소시킬 수 있다. 
       
     광디스크드라이브, 샤프트, 돌출
Patent KR-20110024572-A (KR)
Title: Apparatus and method for information leak observation and mobile
Inventor: HAN MIN HO
IPC: G06F12/14
Filed: 2009-09-02
Abstract: PURPOSE: An apparatus and a method for observing information leakage, and a mobile terminal are provided to stably manage important information by cutting off the data leaked through a USB interface. CONSTITUTION: An information leakage monitoring apparatus(10) comprises a USB(Universal Serial Bus) device(100) and a mobile terminal(200). The mobile terminal has an information detection module. The mobile terminal is connected to the USB device through a USB interface. If the important information is drained to the USB device through the USB interface, the mobile terminal cuts off the USB interface. Accordingly, the security of the mobile terminal is enhanced.
Patent KR-20110027078-A (KR)
Title: Fabricating method of printed circuit board
Inventor: MUN KYUNG DON
IPC: H05K3/42
Filed: 2009-09-09
Abstract: PURPOSE: A fabricating method of a printed circuit board is provided to make a small via hole by forming an electrolysis copper plating layer on an electroless copper plating layer. CONSTITUTION: In a fabricating method of a printed circuit board, a copper laminated plate is prepared in both sides of an insulating layer(12). A first via hole is formed from the copper laminated plate to the center. A second via hole is formed from the bottom of the copper laminated plate to the center. The second via hole is partly connected to the first via hole in the center of the insulating layer. The electroless copper plating layer is formed on the interior of the first and second via holes and the top of a copper foil. An electrolysis copper plating layer is formed on the electroless copper plating layer.
Patent KR-20110028080-A (KR)
Title: Focusing device for beam projector
Inventor: PARK JOONG WAN
IPC: G03B21/14
Filed: 2009-09-11
Abstract: PURPOSE: A focusing device for a beam projector is provided to improve spatial utilization, since focus adjustment is enabled by a drive motor. CONSTITUTION: A focusing device for a beam projector comprises a casing(101), a body tube(121), a moveable member(141), a bridge(104), and a drive motor(131). The casing functions as a housing. The body tube includes the lens. The moveable member is provided on one side of the body tube. The bridge is fixed on the body tube and surrounds a part of the movable member. The drive motor is fixed in the casing and connects to one side of the body tube.
Patent KR-20110029493-A (KR)
Title: Fish way block
Inventor: I GYE BONG
IPC: E02B8/08
Filed: 2009-09-15
Abstract: PURPOSE: A fish way block is provided to enable fish to freely move to rivers and streams since the leaving from a moving path of fish is prevented and a small size of fish can also make move to the upper region freely. CONSTITUTION: A fish way block comprises a freshwater unit(10), a leaving preventing unit(20), a small-fish moving unit(30), and a water blocking wall(30'). The freshwater unit comprises a bottom wall, a sidewall(15), and a water storing space(11). The sidewall is formed around the bottom wall. The water storing space is formed in the sidewall. The leaving preventing unit is formed on the upper ends of both sidewalls of the water storing space. The leaving preventing unit is extended upwardly from the upper ends of both sidewalls of the front of the freshwater unit. The small-fish moving unit is formed upwardly from the bottom of the water storing space.
Patent KR-20110029902-A (KR)
Title: Ffc formed partial exposed hole, laser cutting equipment for ffc film and ffc manufacturing method using the same
Inventor: HWANG HWA IEK
IPC: H01B7/08
Filed: 2009-09-16
Abstract: PURPOSE: A FFC(Flat Flexible Cable) including a partially exposed hole, an FCC film laser cutting apparatus, and an FCC manufacturing method using the same are provided to reduce manufacturing costs by removing an expensive PI film circuit pattern manufacturing process. CONSTITUTION: A conductor(125) transmits an electric signal. First and second FFC films(121,123) are arranged to surround the conductor. The first and second FFC films include a partially exposed hole to expose the part of the conductor. The first and second FFC films are cut according to the shape of the partially exposed hole by laser beams. The first and second FFC films are arranged on both sides of the conductor. The partially exposed hole is formed on the first FFC film or the second FFC filim.
Patent KR-20110033705-A (KR)
Title: Superhydrophobic and superoleophobic surface through fluorinated polymer silica composite nano particles
Inventor: PARK IN JOON
IPC: B82B3/00
Filed: 2009-09-25
Abstract: PURPOSE: A super contamination-resistive surface using core-shell type inorganic-fluoropolymer composite nanoparticle is provided to form super water-repellent, super oil-repellent, and super contamination-resistive surface by forming composite concave-convexes on the surface of a substrate according to the self-assembly of the composite nanoparticle. CONSTITUTION: A core is formed based on azo-based chlorosilane compound fixed inorganic particles. A shell is formed based on one or more fluorine polymer selected from compounds represented by chemical formula 1 to 7. A core-shell type composite nanoparticle is obtained. The composite nanoparticle is coated on the surface of a polymer resin. The coated polymer resin is hardened.
Patent KR-20110037380-A (KR)
Title: Apparatus to measure swing speed
Inventor: KIM YOUNG DEUK
IPC: G01P3/50
Filed: 2009-10-06
Abstract: PURPOSE: A swing speed measuring device is provided to enable a user to feel the head speed necessary for a desired flying distance. CONSTITUTION: A moving weight(40) is embedded in a main body(10). The moving weight generates a strike sound when the moving weight contacts a second cover(30). A spring(50) closely attaches the moving weight to a first cover(20). A shaft(60) is supported by the first and second covers. The shaft penetrates the second cover. A magnet(70) is integrated with the shaft between the moving weight and the first cover. A magnet control device(80) is integrated with the shaft. The magnet control device is spirally coupled with the second cover to control a gap between the magnet control device and the moving weight in a rotation direction.
Patent KR-20110040018-A (KR)
Title: Apparatus for estimating frequency offset and method for estimating frequency offset
Inventor: SHIM MYUNGJOON
IPC: H04B7/204
Filed: 2009-10-13
Abstract: PURPOSE: A frequency offset estimating device and a frequency offset estimating method are provided to stably estimate a frequency offset in a dual mode of a FDD(Frequency Division Duplex) and a TDD(Time Division Duplex). CONSTITUTION: A plurality of differential filters(151) generates conjugated complex number having different correlation interval about a signal of a frequency domain. The differential filters generate a plurality of different correlation signals. After dividing a real number part and an imaginary number part about differential correlation signal of each differential correlation signal and a reference signal. A frequency control unit(157) adjust frequency synchronization of the received signal.