baber/WOPTO huggingface dataset:
Patent KR-20070117909-A (KR)
Title: Door locking device of washing machine
Inventor: LEE YOON SANG
IPC: D06F37/42
Filed: 2006-06-09
Abstract: A door lock device of a washing machine is provided to open and close a door easily by minimizing friction between a door latch and a door switch and to prevent friction noise in an operation thereof. A door lock device of a washing machine comprises a door(10), a door latch(14), and a door switch(40). The door opens and closes a laundry insertion port of the washing machine. The door latch is installed at the door. The door switch is installed at the washing machine to tighten and release the door latch. At least one coating layer(150) is formed at the door latch or a door switch. The coating layer is formed at a whole surface of the door latch. The door latch includes a hook(15) and a handle(16). The hook is hung and released by the door switch. The handle rotates the hook.
Patent KR-20060130512-A (KR)
Title: Optical-path compensating device and optical pickup using the device
Inventor: MATSUMOTO HIROSHI
IPC: G11B7/135
Filed: 2006-06-14
Abstract: An optical path compensation device and an optical pickup using the device are provided to compensate optical paths of straight polarized beams of 3 different wavelengths having the same polarized direction by being emitted from a 3-wavelength laser so that the same optical paths are propagated. An optical path compensation device(14) consists of the first wavelength plate(15), the first double refraction plate(16), the second wavelength plate(17), the second double refraction plate(18), and the third wavelength plate(19), then disposes the plates(15-19) in front of a 3-wavelength laser(20). The optical path compensation device(14) coping with 3 wavelengths uses two sheets of the double refraction plates(16,18), and propagates laser beams of wavelengths 1 and 2 emitted by the 3-wavelength laser(20) to the same optical paths by using the first double refraction plate(16), and then propagates the laser beams of the wavelengths 1 and 2 and a laser beam of a wavelength 3 emitted by the 3-wavelength laser(20) to the same optical paths by using the second double refraction plate(18).
Patent KR-20070119425-A (KR)
Title: Titanium dioxide coating meterial and manufacturing method responsive at sunlight
Inventor: LIM SIL MOOK
IPC: C01G23/053
Filed: 2006-06-15
Abstract: A preparation method of a titanium dioxide photocatalytic material reacting to sunlight is provided to allow sunlight of violet to indigo series having a wavelength of 350 to 480 nm to be used as a reaction source for oxidation by applying an additional process to a surface of a photocatalyst prepared by a conventional preparation method, thereby reducing a band gap from 3.0 eV to more or less of 2.5 to 2.6 eV. In a method for preparing a photocatalyst from titanium dioxide as a principal component by a dry process such as a vacuum deposition process or a sputtering process, or a wet process such as a sol-gel process, a preparation method of a titanium dioxide photocatalytic material reacting to sunlight comprises: installing a Pt electrode as an anode at a reducing agent; installing a cathode on a surface of the prepared titanium dioxide; performing a reduction reaction by electrolysis to increase activities of the photocatalyst; and oxidizing the photocatalyst by a sunlight reaction source to prepare a titanium dioxide photocatalyst. The reducing agent is hydrogen peroxide or a solution comprising hydrogen peroxide, or ammonia or a solution comprising ammonia. The sunlight reaction source is sunlight of violet to indigo series having a wavelength of 350 to 480 nm.
Patent KR-20080000181-A (KR)
Title: Method of analyzing electromagnetic problems
Inventor: WON TAE YOUNG
IPC: G06F17/10
Filed: 2006-06-27
Abstract: A method for analyzing electromagnetic problems is provided to calculate the electromagnetic problems correctly and apply a calculation result for the electromagnetic problems to simulation by simulating a numeric analysis process of a voltage distribution. A numeric analysis for founding a voltage distribution effect is performed by considering an electromagnetic field effect in an area for testing the electromagnetic problems. An ID for largely classifying a data size of a vortex is assigned. Coordinates for graphically representing a contour line are calculated.
Patent KR-20080000997-A (KR)
Title: Thin film transistor array substrate, and manufacturing method thereof
Inventor: KIM KYONG SEOK
IPC: G02F1/136
Filed: 2006-06-28
Abstract: A thin film transistor array substrate and a method for manufacturing the same are provided to reduce the connection resistance between a gate metal line and a data metal line, thereby preventing smears from being generated. A gate metal line(120) is formed on a transparent substrate(110). A gate insulating layer(130) is formed on the gate metal line. An active layer(140) is formed on the gate insulating layer. A data metal line(160) is formed on the active layer while overlapping the gate metal line. A passivation layer(170) is formed on the data metal line. A metal layer(180) connects the gate metal line and the data metal line through a contact hole for exposing the gate metal line.
Patent KR-20080004840-A (KR)
Title: Plasma display apparatus
Inventor: KWON OK HWAN
IPC: G09G3/296
Filed: 2006-07-06
Abstract: A plasma display apparatus is provided to stabilize the operation of switching devices by implementing a resistance element in a data drive IC(Integrated Circuit). A plasma display apparatus includes a plasma display panel having address electrodes and a driver for supplying driving signals to the address electrodes using a data drive IC(Integrated Circuit). The data drive IC includes a data voltage applying unit(820), a ground controller(830), and a resistance unit(810). The data voltage applying unit supplies data voltages from a data voltage source to the address electrodes. The ground controller grounds the address electrodes. The resistance unit is disposed between the data voltage source and data voltage applying unit.
Patent KR-20070009429-A (KR)
Title: Imaging device and imaging method
Inventor: INOUE MAKOTO
IPC: H04N5/225
Filed: 2006-07-13
Abstract: An imaging device and method are provided to automatically capture an image which a user wants without missing a shutter chance. An imaging device includes an imaging element, a memory(21), a comparator(24), a determination unit, and a controller(3). The memory temporarily stores image data captured by the imaging element at a predetermined timing by a plurality of images. The comparator compares the images stored in the memory and detects whether an image variation corresponding to more than a first threshold value occurs in the stored images. When the comparator detects the image variation, the determination unit compares the images stored in the memory to determine whether the image variation is processed to be less than a second threshold value. When the determination unit determines that the image variation is processed to be less than the second threshold value, the controller records the image data captured by the imaging element in a predetermined recording medium(4).
Patent KR-20070015077-A (KR)
Title: Display surface material and a display incorporating the same
Inventor: NAKAMURA TETSUYA
IPC: G02B1/11
Filed: 2006-07-28
Abstract: A surface material for displays and a display including the same are provided to increase visibility by restricting a fingerprint attached on the surface from being visible. A surface material(10) for displays includes a transparent base material(11) and a glare shield layer(14) formed on the base material. The surface material is disposed on the surface of a display. The surface of the glare shield layer has an uneven part(13) made of resin. The contact angle of a flat resin film to oleic acid droplets is below 60 degrees. The resin contains metal oxides with the mean particle diameter of 1~200nm. The resin contains the fluorine atoms of 0~0.05wt.%.
Patent KR-20070058301-A (KR)
Title: The adaptation synchronous control system for press tandem line and it's control method
Inventor: KIM JONG SOO
IPC: B23Q5/36
Filed: 2006-08-26
Abstract: An adaptative synchronization control system for a press tandem line and a control method thereof are provided to secure operational stability, to improve productivity, and to reduce noise and wear of a clutch and a brake. An adaptative synchronization control system for a press tandem line includes a drive motor driver(4), a feed motor driver(8) and a lift motor driver(9), a main controller(10), a speed measurement encoder(11), and a position measurement encoder(12). The drive motor driver controls the speed of a drive motor(3). The feed motor driver and the lift motor driver control the speed of a feed motor(6) and a lift motor(7) of a transfer. The main controller controls the drive motor driver, the feed motor driver, and the lift motor driver. The speed measurement encoder is installed at the drive motor of a press. The position measurement encoder is installed at a slide of the press.
Patent KR-20070030663-A (KR)
IPC: A61F2/44
Filed: 2006-08-29
Abstract: 척추의 신축성 안정화를 위한 척추 임플란트가 제공된다. 여기서, 신축봉(2)은 이동이 가능한 충전 부재(3) 및 클램핑 요소(5)를 이용하여 넌포지티브 결합 형식으로 페디클 스크류(1)의 수용부 내에 고정되고, 상기 넌포지티브 결합은 부하에의 노출시 형성되는 추가의 동적 폼피트 결합에 의해 보완된다. 
       
     척추, 임플란트, 동적, 클램핑, 신축, 플라스틱
Patent KR-20080023452-A (KR)
Title: Plasma display panel
Inventor: KIM DONG HYUN
IPC: G02B5/20
Filed: 2006-09-11
Abstract: A plasma display panel is provided to decrease reflectivity and increase transmissivity by forming EMI shielding conductive layers between anti-reflective layers. Front and rear substrates(20) are opposed to each other. A barrier rib is arranged between two substrates and defines discharge cells. An address electrode is elongated in a first direction on the rear substrate and arranged in the discharge cells. First and second electrodes are elongated in a second direction, which is normal to the first direction, on the front substrate. The first and second electrodes are paired in respective discharge cells. Plural anti-reflective layers(51) are attached to the front substrate. Plural EMI(ElectroMagnetic Interference) shielding conductive layers(52) are arranged between the anti-reflective layers.
Patent KR-20080024303-A (KR)
Title: Portable terminal
Inventor: HA SANG WOOK
IPC: H04B1/40
Filed: 2006-09-13
Abstract: A portable terminal is provided to comprise an image conversion device and an output device, thereby improving compatibility when communicating with a beam projector, consequently various compatible and expansive properties can be realized with the beam projector. An image conversion device(160) converts an image signal into a signal for being delivered to a beam projector. An output device(170) transmits the converted signal to the beam projector. If the conversion of the image signal is not wanted, the image conversion device bypasses the image signal. A key button determines the conversion or bypassing operation of the image conversion device. The output device communicates with the beam projector through a cable.
Patent KR-20070030705-A (KR)
IPC: H01L21/331
Filed: 2006-09-13
Abstract: 단자와 단자 사이의 분리 영역에 0V와 같거나 또는 그 이상의 전위에 고정된 N형 확산층을 형성하고, N형 웰 상의 상기 N형 확산층과 같은 전위를 갖는 P형 확산층에 트랜지스터 드레인을 구성한다.
Patent KR-20080024403-A (KR)
Title: Decoration line forming apparatus of sheet for a leather products
Inventor: LIM JIN HONG
IPC: A45C1/02
Filed: 2006-09-13
Abstract: A decoration line forming device for a sheet for a leather purse is provided to process a large amount of sheets in a short time with a small number of processing personnel to reduce a personnel cost. A decoration line forming device for a sheet for a leather purse includes a board, a motor(12), a driving gear(14), a first rotary shaft(16), a rotary roller(17), a driven gear(21), a first heater member(22), a power input member(20), a second rotary shaft, a cover(70), a working plate and a control box. The first rotary shaft is connected to the driving gear and is installed to penetrate a support. The rotary roller is installed on the front end of the first rotary shaft. The driven gear engages with the driving gear. The first heater member is installed on the rear of the driven gear. The control box controls the motor and the first heating member.
Patent KR-20080024913-A (KR)
Title: Method for managing golf course/range using of network and its system
Inventor: CHO WAN JE
IPC: A63B69/36
Filed: 2006-09-15
Abstract: A method and a system for managing a golf practice range using a network are provided to confirm golf analysis information at home and take a golf lesson through an on-line service to reduce the golf coaching fee. Information on the golf playing motions of users is received from a golf playing motion sensing device(70) and stored in a golf playing motion information database(132). The information on the golf playing motions is transmitted to an operator terminal(50) according to a golf playing motion information transmission program. The information on the golf playing motions is classified by users, dates, scores, games motions and poses according to an information classification program, analyzed as ability measurement information and stored in a classification and analysis information database(134). The classification and analysis information is transmitted to the operator terminal or a user terminal(10) authenticated by a user authentication program.
Patent KR-20080029657-A (KR)
Title: Semiconductor memory device
Inventor: CHOI YOUNG GEUN
IPC: G11C7/12
Filed: 2006-09-29
Abstract: A semiconductor memory device is provided to improve precharge characteristics of a bit line by precharging a bit line through a voltage transfer driver in active operation. A bit line precharge voltage generation part generates a bit line precharge voltage. A bit line precharge part precharges a bit line. A voltage drop part(303) drops the bit line precharge voltage in a standby mode and then transfers the dropped bit line precharge voltage to the bit line precharge part. A voltage transfer driver(304) transfers the bit line precharge voltage to the bit line precharge in an active mode. A control part(305) controls the voltage transfer driver.
Patent KR-20080031764-A (KR)
Title: One-way rotation power generator using flow velocity
Inventor: KIM KYUN HA
IPC: F03B3/14
Filed: 2006-10-06
Abstract: A one-way rotating power generator is provided to transmit power to a rotating body regardless of the direction of flow velocity and generate power from water, wind or tide. A one-way rotating power generator includes a rotating shaft(1), a frame(3) mounted on the rotating shaft, a swirling shaft(6) mounted on the frame, a swirling plate(5) which swirls about the swirling shaft, and a support(4) mounted on the frame so as to support the swirling plate. A blade is constituted by the frame, the support and the swirling plate. At least three blades are arranged radially on the rotating shaft. The frame is formed into a blade type frame(13) fixed at both ends of the support and both ends of the swirling shaft, a truss type frame in which frames are connected through plates, or an integrated type disk.
Patent KR-20070122346-A (KR)
Title: Pocket electro-analysised water apparatus
Inventor: SHIN TAE CHOUL
IPC: C02F1/461
Filed: 2006-10-18
Abstract: A portable electrolyzed water device is provided to use the portable electrolyzed water device semi-permanently by allowing users to clean an anode and an anode conveniently and enabling an adsorbent(bamboo charcoal) and a battery to be sterilized or replaced with new ones if necessary. As a simple, light, small and conveniently used electrolyzed water device, a portable electrolyzed water device comprises: a body in which Pt-plated titanium as a positive electrode(12), silver as a negative electrode(12), and positive and negative terminals(10,11) of a battery(5) are contained; and an electrode cover for covering the electrodes, wherein the positive and negative electrodes are connected to the positive and negative terminals of the battery. The portable electrolyzed water device further comprises an adsorbent(bamboo charcoal)(22) into which lower parts of the positive and negative electrodes are inserted in a bent shape, wherein since the two electrodes are adjacent to each other, the drinking water is circulated around the adsorbent by dipping the electrodes into drinking water in a cup, thereby generating bubbles from the electrodes such that the bubbles are floated continuously.
Patent KR-20080040106-A (KR)
Title: Receptacle cap
Inventor: AHN HYONG BAE
IPC: B65D47/06
Filed: 2006-11-02
Abstract: A receptacle cap is provided to make the content remaining in a discharge path introduced into a container again effectively, and to prevent the content from flowing into the periphery of the cap. A receptacle cap includes a body(20), an inducing cap(60) and a cover(100). The body includes a lower barrel(30) and an upper barrel(40). The inducing cap is inserted into the path(42) of the upper barrel, is supported by the upper barrel and is coupled to the body. The cover is coupled to the lower barrel. The upper barrel includes a stop flange(46) and an inducing flange(48). The inducing cap includes a stem portion(70), an inducing loop(80), an inducing neck portion(90) and plural discharge paths. The inducing loop is formed on the upper end of the stem portion.
Patent KR-20080041774-A (KR)
Title: Chuck for attaching substrate and apparatus having the same
Inventor: KIM JONG JAE
IPC: H01L21/68
Filed: 2006-11-08
Abstract: A substrate chuck is provided to simplify the structure and installation of a substrate chuck by using a simple structure without an electrical interconnection. An adhesion layer(3,5) is formed on a base(6), repeatedly attaching a substrate by an adhesion characteristic. The adhesion layer can be silicon adhesive, having a thickness of 12.5-300 mum wherein a strength reinforcing layer(4) is interposed between the adhesion layer and the base to reinforce the strength of the adhesion layer. An adhesive layer can be interposed between the base and the strength reinforcing layer to attach the strength reinforcing layer to the base.
Patent KR-20080041890-A (KR)
Title: Sensing method of robot cleaner, recording medium and robot cleaner
Inventor: YI DONG HOON
IPC: A47L9/00
Filed: 2006-11-08
Abstract: A method for sensing the external force of a robot cleaner, and a recording medium and a robot cleaner are provided to reduce errors generated in execution of dead reckoning by sensing slip vertically generated in the advancing direction of a robot. A sensing device for sensing the external force comprises an optical flow sensor(101), a gyro sensor(102), and a control part(103). The optical flow sensor outputs data of advancing distance orienting X axis and advancing distance orienting Y axis according to the movement of a robot. The gyro sensor outputs data for the rotary angular velocity with respect to Z axis according to the movement of the robot. The control part calculates the vertical slip advancing distance and the rotary angle for the moving direction of the robot by using the advancing distance orienting X axis output from the optical flow sensor, the advancing distance orienting Y axis data, and the data for the rotary angular velocity with respect to the Z axis output from the gyro sensor.
Patent KR-20070051692-A (KR)
Inventor: KANEKO SHUICHI
IPC: G01R31/26
Filed: 2006-11-10
Abstract: 본 발명에 따른 캐리어 랙 및 그 제조방법은 메인프레임(300)에 2개의 측판(100A, 100B)과 1개의 천장판(200)을 고정부재인 리벳 또는 스크류(LS)로 체결결합하여 캐리어 랙(10)을 조립한다. 이와 같이 캐리어 랙(10)을 조립하는 것은 용접으로 조립하는 경우보다 캐리어 랙(10)의 변형(뒤틀림)을 감소시키면서 치수 정밀도를 향상시킬 수 있다. 또한, 고정부재인 리벳 또는 스크류(LS)로 체결하는 것만으로 조립작업을 할 수 있으므로, 용접에 의해 조립하는 경우보다 작업의 용이화를 구현할 수 있다. 
       
     캐리어 랙, 메인프레임, 측판, 천장판, 고정부재, 번인보드
Patent KR-20080044520-A (KR)
Title: Insert for semiconductor device test handling apparatus, tray and semiconductor device handling apparatus
Inventor: LEE JUN SUK
IPC: H01L21/67
Filed: 2006-11-16
Abstract: An insert for a semiconductor device test handling apparatus, a tray, and the semiconductor device handling apparatus are provided to reduce a test cost of the semiconductor device by separating a pocket of the insert from a main body of the insert and replacing the pocket according to the number of input/output pins and a size of the semiconductor. An insert for a semiconductor device test handling apparatus includes a pocket(108), a main body(100), a cover(104), a latch(102), and a hook(106). The pocket includes a loading portion therein. A semiconductor device is mounted on the loading portion. The main body is arranged on the pocket and includes a loader at a center portion therein. The semiconductor device is loaded on the loader. The cover is formed on the main body and covers the insert. The latch couples the cover with the main body. The hook couples the pocket or a DUT(Device Under Test) with the main body. The DUT is mounted on the pocket and tested.
Patent KR-20080048120-A (KR)
Title: Probe card
Inventor: KO SANG KI
IPC: H01L21/66
Filed: 2006-11-28
Abstract: A probe card is provided to improve structural stability, to reduce an error rate of products, and to enhance reliability by preventing a position error and deformation of a probe. A bump(110) is formed on an upper surface of a substrate(101). A probe(120) includes a supporting beam(121) and a top part(122) protruded from one end of the supporting beam. A combination member(130) includes a first combination part(131) and a second combination part(132) for surrounding an outer circumference of the first combination part in order to connect electrically the bump and the probe with each other. The first and second combination parts are combined with each other in a forcedly insertion manner. A solder paste is inserted between the first and second combination parts.
Patent KR-20080048741-A (KR)
Title: Exhaust gas system of vehicle
Inventor: JEONG WON HO
IPC: F01N3/20
Filed: 2006-11-29
Abstract: An exhaust gas system for a vehicle is provided to improve the processing capacity of a catalytic converter relative to NOX by increasing oxygen storage capacity of the catalytic converter. An exhaust gas system for a vehicle comprises an exhaust pipe that guides exhaust gas of an engine. A catalytic converter is installed on the exhaust pipe. A bypass passage is connected with the exhaust pipe such that the exhaust gas partially bypasses the catalytic converter. A bypass valve is installed on the bypass passage to open and close the bypass passage. A controller controls the bypass valve to be operated according to the fuel cut-off time of the engine. The exhaust gas system further includes first and second oxygen sensors installed on an inlet and an outlet of the catalytic converter such that the controller controls the bypass valve according to the amount of oxygen in the exhaust gas.
Patent KR-20080051231-A (KR)
Title: Liquid crystal display panel
Inventor: CHO WOO SIK
IPC: G02F1/1335
Filed: 2006-12-05
Abstract: An LCD(Liquid Crystal Display) panel is provided to change the width of a black matrix to prevent a cell gap defect caused by a cell gap difference in a region around a sealant. An LCD panel includes a TFT(Thin Film Transistor) substrate, a color filter substrate(1), and a liquid crystal layer. The TFT substrate includes a sub pixel region defined by a gate line and a data line intersecting the gate line. The color filter substrate includes a color filter(5) corresponding to the sub pixel region and a black matrix(11) which defines the color filter and includes a first region and a second region having different widths. The liquid crystal layer is interposed between the TFT substrate and the color filter substrate.