baber/WOPTO huggingface dataset:
Patent KR-20090110250-A (KR)
Title: Optical disc apparatus and optical disc replay method
IPC: G11B7/005
Filed: 2009-04-16
Abstract: PURPOSE: An optical disc unit and an optical disc reproducing method are provided to control the focusing position of light beam precisely on an optical disc having multiple recording mark layers. CONSTITUTION: An optical disc unit comprises a play light source which radiates reproduction beam not converging on a single spot in an optical disc(100) having a recording layer(101) including one or more mark layers(Y), an objective lens(18) which changes the radiation angle of the reproduction beam and projects parallel beam to include a target position in a target mark layer, a reproduction beam detecting section having a detection zone, and a reproduction processing section detecting the presence of recording mark in the target position.
Patent KR-20100117726-A (KR)
Title: Assistant device for injecting grease into a grease gun
Inventor: PYO YOUNG HO
IPC: F16N11/00
Filed: 2009-04-27
Abstract: PURPOSE: A grease injection auxiliary tool is provided to enable a user to easily eject grease when the vent of a grease gun is not polluted. CONSTITUTION: A grease injection auxiliary tool(100) comprises a body(110) and a rubber packing(120). The body has an inlet port(112), a combining screw(111), and a packing combining groove. The inlet port is perforated vertically from the center thereof. The combining screw is formed on the top of the inner surface of the inlet port. The packing combining groove is formed along the periphery of the side.
Patent KR-20090053764-A (KR)
Title: U.f.o형 헬기.
Inventor: SHIN SANG HA
IPC: B64C27/20
Filed: 2009-04-30
Abstract: .
Patent KR-20100120819-A (KR)
Title: Source driver and liquid crystal display device
Inventor: RYU CHOONG SIK
IPC: G09G3/36
Filed: 2009-05-07
Abstract: PURPOSE: A source driver and a liquid crystal display device are provided to implement a repair amplifier function by using a positive amplifier and a negative amplifier. CONSTITUTION: A source driver drives a display panel(110). The display panel comprises a pixel array(112). A data driver(120) supplies an analog data signal and an analog signal to data lines. The analog data signal has a positive polarity. The analog signal has a negative polarity. A repair unit(121) buffers the positive or negative analog data signal. The repair unit outputs the buffered signal.
Patent KR-20100131045-A (KR)
Inventor: KANG SUNG SOO
IPC: H01L31/042
Filed: 2009-06-05
Abstract: PURPOSE: A fabricating method of superhydrophobic layer on the solar-cell is provided to omit the maintenance work of cleaning the surface of solar battery module by forming the super-hydrophobic surface on the surface of the solar battery. CONSTITUTION: The ultraviolet hardening-type resin including the nano particle is spread on the surface of a solar cell board(10). A rigiflex mould formed with the reversed pattern of micro pattern is prepared. After rigiflex mould is aligned with and contacting with the solar battery, a micro pattern(24) is formed by irradiating the ultraviolet ray.
Patent KR-20100135461-A (KR)
Inventor: CHO JUNG BIN
IPC: H01L21/66
Filed: 2009-06-17
Abstract: 본 발명은 반도체 소자의 패턴을 형성하기 위한 포토리소그래피 단계에서 발생하는 패턴 불량을 용이하게 검출할 수 있도록 하는 노광 마스크 및 이를 이용한 반도체 소자의 패턴 불량 검출방법에 관한 것이다. 
     본 발명에서는 균일한 배열 구조를 가지는 기준 패턴과 반도체 소자를 구성하는 칩 패턴과 동일한 배열 구조를 가지는 비교 패턴을 형성할 수 있도록 노광 마스크의 패턴을 설계하여 그 노광 마스크를 이용하여 포토리소그래피 공정을 실시한다.    
     상술한 본 발명은 균일한 배열 구조로 형성되는 기준 패턴들에서 불량이 발생하지 않는 특성을 이용하여 기준 패턴과 비교 패턴이 동일 선상에 형성되었는지의 유무로 칩 패턴 불량을 용이하게 검출할 수 있다.  뿐만 아니라, 본 발명은 기준 패턴과 비교 패턴이 어느 정도 어긋나게 형성되었는지 판단하여 그 변동 추이를 노광 장비에 피드백시킴으로써 불량 패턴의 발생을 줄일 수 있다. 
       
     회절, 워드 라인, 셀렉트 라인, 불량 검출
Patent KR-20100137250-A (KR)
Title: Method for fabricating non-volatile memory device
Inventor: KIM DAE IL
IPC: H01L27/115
Filed: 2009-06-22
Abstract: PURPOSE: A nonvolatile memory device manufacturing method is provided to improve the property of a nonvolatile memory device by forming a selection gate with a uniform length after etching a conductive material layer in order to form a selection gate by using a mask pattern. CONSTITUTION: A semiconductor substrate(200) is made of silicon. A non-conductive material layer is formed into a nitride layer by a chemical vapor deposition process. A second insulating layer is formed into an oxide layer by the chemical vapor deposition process. A second conductive material layer is formed by using polysilicon.
Patent KR-20100137843-A (KR)
Title: Liquid crystal display
Inventor: LEE DONG HAK
IPC: G02F1/133
Filed: 2009-06-23
Abstract: PURPOSE: A liquid crystal display device is provided to prevent overcharge by downwardly modulating the gradation of digital video data corresponding to a second data voltage according to the preset modulation width. CONSTITUTION: A liquid crystal display panel(100) comprises a pixel array which displays video data. A data driving circuit(103) supplies a data voltage to data lines in response to a polarity control signal. A gate driving circuit(104) successively outputs a gate pulse. A data modulation circuit(102) downwardly modulates the gradation of the digital video data corresponding to a second data voltage. A timing controller(101) generates control signals for controlling the operation timing of the gate driving circuit and the data driving circuit.
Patent KR-20100138062-A (KR)
Title: Heat-retaining vinyl with multiple layers and vinyl house using thereof
Inventor: KIM TAE YOUNG
IPC: A01G9/14
Filed: 2009-06-24
Abstract: PURPOSE: A vinyl house using heat-retaining multi-layer vinyl is provided to improve the thermal insulation property of the vinyl house and the optical environment inside the vinyl house. CONSTITUTION: A vinyl house uses heat-retaining multi-layer vinyl. The heat-retaining multi-layer vinyl includes multi-layer vinyl formed with lower vinyl(101) and upper vinyl(102), connection units(103) for combining the lower vinyl and the upper vinyl, a hollow unit formed by the connection units, and heat-insulation gas inserted into the hollow unit.
Patent KR-20110001526-A (KR)
Title: High speed multi-channel data recording appratus based flash memory and having signal conditioner
Inventor: JOO JIN YOUNG
IPC: G11B20/10
Filed: 2009-06-30
Abstract: PURPOSE: A high speed multi-channel data recording apparatus with a signal controller based on a flash memory is provided to have a signal controller supporting IEPE standards, thereby supporting a noise sensor and a vibration sensor of IEPE standards. CONSTITUTION: A high speed multi-channel data recording apparatus with a signal controller based on a flash memory includes a terminal unit(110), a signal detecting unit(120), an AD converting unit(130), a signal processing unit(140), a storage unit(150), and a communication unit(170). The terminal unit includes the first terminals to which the first sensors of the first type are connected respectively and the second terminals to which the second sensors of the second type are connected respectively. The signal processing unit filters digital signals inputted from AD converters and amplifiers corresponding to the second sensors and calculates and outputs a signal level. The storage unit stores digital signals outputted from the signal processing unit. The communication unit outputs digital signals outputted from the signal processing unit to an external information processing device.
Patent KR-20110003206-A (KR)
Title: Method of fabricating liquid crystal display device
Inventor: KIM BINN
IPC: G02F1/136
Filed: 2009-07-03
Abstract: PURPOSE: A method for fabricating a liquid crystal display device is provided to form an active pattern and an etch stopper by a mask process at once to reduce the number of masks used in a process of manufacturing a thin film transistor, thereby saving costs of a manufacturing process of a liquid crystal display device. CONSTITUTION: The first substrate is classified into a pixel unit, the first pad unit, and the second pad unit. A gate line(116) and a data line defining a pixel area are formed on an array substrate(110). A thin film transistor which is a switching device is formed on an area where the gate line crosses the data line. Part of a source electrode is expanded in one direction to form part of the data line.
Patent KR-20110005160-A (KR)
Title: Diagnostic system for home appliance and its operating method
Inventor: LEE PHAL JIN
IPC: H04L12/12
Filed: 2009-07-09
Abstract: PURPOSE: A diagnostic system for home appliance and an operating method thereof are provided to easily diagnose the fault of an electronic device by using the sound including product information. CONSTITUTION: A control unit(140) receives a fault diagnosis execution command from a selector, and switches the current mode of the electronic device into a smart diagnosis mode. The control unit encodes the product information stored in a memory, and generates a control signal which is configured with plural frames. A modulator(150) generates a certain frequency signal in correspondence to the control signal. A sound output unit(160) outputs the sound corresponding to the frequency signal.
Patent KR-20100008338-A (KR)
Title: Method for producing oxime
Inventor: OIKAWA MIYUKI
IPC: C07C251/32
Filed: 2009-07-13
Abstract: PURPOSE: A method for producing oxime is provided to prepare an oxime with excellent selectivity and yield by performing ammoximation of ketone. CONSTITUTION: A method for producing an oxime comprises reacting ketone with an organic peroxide, and ammonia in a solvent in the presence of titanosilicate, wherein the ketone and ammonia are fed into a reactor containing the solvent, titanosilicate and the organic peroxide. The ketone is cycloalkanone. The solvent is a water-soluble organic solvent. The concentration of ammonia in the liquid phase of the resulting reaction mixture is adjusted to 1% by weight or more relative to the liquid phase.
Patent KR-20110009474-A (KR)
Title: Media diverging device for automated media dispenser
Inventor: MYUNG SEUNG MIN
IPC: G07F19/00
Filed: 2009-07-22
Abstract: PURPOSE: A medium diverging device for an automatic medium dispenser is provided to reduce the jam of a medium. CONSTITUTION: A diverter(22) determines the transfer path of a medium by rotating in both directions with the driving of a driving motor. A one way gear(26,28) receives power from the driving motor and rotates in one direction of a gear axis. A feed roller(40,42) rotates by receiving power from the one way gear and is closely adhered to the corresponding position to transfer the medium with the friction force.
Patent KR-20090099511-A (KR)
Title: Method of transitioning reception level to monitor scheduling channel in wireless communication system
Inventor: CHUN SUNG DUCK
IPC: H04L29/06
Filed: 2009-07-27
Abstract: A method of enabling a terminal to transit a receiving level to monitor a scheduling channel in a wireless communication system is provided to minimize power consumption of the terminal and maximize service quality that a user feels by using discontinuous receiving. A scheduling channel is continuously monitored at a non-DRX(Discontinuous Reception) level. When a DRX indicator is received from a base station, transition to a DRX level is performed and the scheduling channel is discontinuously monitored at the DRX level. The DRX indicator is received through an MAC(Media Access Control) message.
Patent KR-20110013034-A (KR)
Title: Semiconductor device with buried gate and method for fabricating the same
Inventor: JANG SE AUG
IPC: H01L29/78
Filed: 2009-07-31
Abstract: PURPOSE: A semiconductor device equipped with the buried gate and a manufacturing method thereof are provided to prevent the deterioration of reliability and the characteristic of the gate insulation layer formed on the memory cell area by forming the oxidation prevention fence. CONSTITUTION: A memory cell area(201) and a peripheral circuit region(202) are arranged adjacent to each other. The active areas(206A, 206B) defined by an element isolation film(205) are formed on the memory cell area and the peripheral circuit area. A buried gate(207) filling the trench(26A, 26B) is formed by etching the active area and the element isolation film.
Patent KR-20090094065-A (KR)
Title: Mobile shopping mall
Inventor: CHA HEUI JANG
IPC: G06Q30/06
Filed: 2009-08-18
Abstract: A mobile electronic commerce method through a survey goods in lower price than members expected to purchase is provided to offer goods with a price that a member expected to pay. A survey module transmits contents of question to members, and the questionnaire result is collected from members(100). A pricing module determines a selling price by calculating the average price from survey or applying standard deviation to the average price(200). A sell module sells goods to the members presenting the specific purchase expecting price(300).
Patent KR-20110019143-A (KR)
Title: Fabricating method of antireflection nano structure and fabricating method of photo device integrated with antireflection nano structure
Inventor: SONG YOUNG MIN
IPC: B82B3/00
Filed: 2009-08-19
Abstract: PURPOSE: A producing method of an anti-reflection nano structure, and a producing method of a photo device integrated with the anti-reflection nano structure are provided to perform a wafer scale process with the level difference of substrates. CONSTITUTION: A producing method of an anti-reflection nano structure(130) comprises the following steps: evaporating a metallic foil on a substrate(100); transforming the metallic foil into metal particles by heat-processing; and etching the front side of the substrate using the metal particles as a mask to form the wedge type anti-reflection nano structure.
Patent KR-20110019306-A (KR)
Title: Washer
Inventor: BAN GYEONG HO
IPC: F16C43/00
Filed: 2009-08-19
Abstract: PURPOSE: A washer is provided to prevent the separation of a bolt from a fastening tool by firmly coupling the fastening tool and the bolt with the cylindrical clip projected on the top of the washer. CONSTITUTION: A washer(11) comprises an insertion hole(12) in which a bolt is inserted in the center, a cylindrical clip(13) which has elasticity and a cut on the top thereof, and a fastening tool insertion hole(14) which is formed in the cylindrical clip. When a fastening tool is inserted in the fastening tool insertion hole, the cylindrical clip is opened left and right so that the fastening tool is firmly coupled. Therefore, the fastening tool, the bolt, and the washer are integrated.
Patent KR-20110021271-A (KR)
Title: Apparatus for measuring natural frequency of dynamic damper
Inventor: KOO PYOUNG CHUL
IPC: G01H11/06
Filed: 2009-08-25
Abstract: PURPOSE: A device for measuring the natural frequency of a dynamic damper is provided to improve a frequency response function by analyzing the frequency of power applied to a damper using a power sensor. CONSTITUTION: A device for measuring the natural frequency of a dynamic damper comprises an excitation signal output device(110), an exciter(120), a stinger(123), a fixing tool(140), a vibration sensor(150), and an analyzer. The excitation signal output device generates and outputs an electrical excitation signal. The outputted excitation signal is applied to the exciter, and the exciter converts the excitation signal into physical vibration. The stinger is installed in the exciter and transfers the physical vibration to a dynamic damper(10). The fixing tool fixes the dynamic damper. The vibration sensor is in contact with the dynamic damper and senses the vibration of the dynamic damper. The vibration sensor outputs an electrical signal based on the sensed vibration. The analyzer processes the electrical signal outputted from the vibration sensor and obtains natural frequency.
Patent KR-20110029507-A (KR)
Title: Manufacturing method of low salty soybean paste using artemisia annua and soybean paste using the same
Inventor: KIM JIN SUN
IPC: A23L11/20
Filed: 2009-09-15
Abstract: PURPOSE: A producing method of fermented low salinity soybean paste using artemisia annua, and the fermented low salinity soybean paste are provided to prevent the decomposition of the soybean paste, and to secure the long term storage property. CONSTITUTION: A producing method of fermented low salinity soybean paste using artemisia annua comprises the following steps: steaming water soaked glutinous rice, to make hard-boiled rice; mixing the hard-boiled rice with fermented soybeans powder, and fermenting; mixing a starch material, a saccharified liquid obtained by saccharifying the artemisia annua, the fermented hard-boiled rice, red pepper powder, malt water, and salt; and aging the mixture.
Patent KR-20100033943-A (KR)
Title: 3 dimension weaving method and apparatus of using fiber protection pipe
Inventor: LEE JAE YEOL
IPC: D03D49/00
Filed: 2009-09-21
Abstract: PURPOSE: A method for three-dimensional weaving using a fiber protection pipe and an apparatus thereof are provided to weave three-dimensional fiber, and to prevent damage to the fiber by protecting the fiber with the fiber protection pipe. CONSTITUTION: A method for three-dimensional weaving using a fiber protection pipe comprises the following steps: inserting fibers(11) in a vertical direction into a plurality of the fiber protection pipes; arranging the fiber protection pipes on a fixture at constant intervals; weaving fibers(13) on each direction between the fiber protection pipes; compressing fiber layers; and finishing a three-dimensional weaved products by removing the fiber protection pipe.
Patent KR-20110033673-A (KR)
Title: Opening-closing structure for door
Inventor: LEE YOUNG MANN
IPC: E05D15/06
Filed: 2009-09-25
Abstract: PURPOSE: A door opening and closing structure is provided to prevent the separation of wheels attached to a door, which opens from right to left, from a rail and implement automatic opening and closing of the door. CONSTITUTION: A door opening and closing structure comprises a door(100,100') which moves from right to left, a rail(210,210') which is provided on a side of furniture in order to guide the motion of the door, wheels(220,220') which are provided separate from the door and roll on the rail, supports(230,230') which are fixed to the door and support the wheels, and a balance unit(250) which prevent the up-and-down movement of the door and the separation of the wheels from the rail.
Patent KR-20110036999-A (KR)
Inventor: CHOI BYEONG DU
IPC: E05F15/56
Filed: 2009-10-05
Abstract: 본 발명은 창틀프레임에 대한 슬라이드창의 마찰저항력을 최소화하여 적은 힘으로도 슬라이드창을 보다 용이하게 개폐할 수 있도록 함과 동시에 창문마다 각각 개별적으로 공압실린더와 같은 구동수단을 장착하지 않고서도 복수개의 슬라이드창을 하나의 구동수단만으로 동시에 개폐할 수 있도록 한 슬라이드식 창문 개폐장치에 관한 것으로, 슬라이드창의 상측은 행거지지부에 의해 창틀프레임을 따라 구름접촉식의 가동단으로 이동가능하게 지지되도록 구성하고, 슬라이드창의 하측은 이격공간부에 의해 창틀프레임과 소정간격으로 이격되어 창틀프레임에 대하여 마찰저항력이 없는 자유단의 상태로 창틀프레임에 구비되도록 하여 상기 슬라이드창이 창문프레임의 하부측 또는 상부측에 구비되는 구동수단에 의해 개폐될 수 있도록 구성한 것이다. 
     이러한 본 발명은 복수개의 슬라이드창을 하나의 구동수단만으로 동시에 개폐가 가능하면서 적은 힘으로도 슬라이드창을 보다 용이하게 개폐할 수 있으며, 이로 인하여 설치 및 조립, 조작에 따른 경제성 및 작업성 향상을 기할 수 있다. 
       
     창틀프레임, 창문프레임, 슬라이드창, 구동수단, 마찰 저항력, 자유단, 가동단, 구동롤러, 회전축, 이격공간부, 안내레일
Patent KR-20110037638-A (KR)
Title: Mother substrate of organic light emitting display capable of sheet unit test and testing method thereof
Inventor: KIM KWANG MIN
IPC: H05B44/00
Filed: 2009-10-07
Abstract: PURPOSE: A mother substrate of an organic light emitting display is provided to efficiently perform aging by connecting a compensation unit for compensating the threshold voltage of a driving transistor in the input line of a mother substrate inspection signal. CONSTITUTION: In a mother substrate of an organic light emitting display, a plurality of organic electroluminescent display devices(110) are arranged in a matrix type. The panel includes a pixel unit(150), a data division unit(170), a second inspection unit(180), and a pad unit(190). A first interconnection group(120) is formed on the outside of the panel in first direction. The first interconnection group includes an inspection power and a plurality of mother substrate interconnection. A second interconnection group(130) is formed outside of a panel in second direction.
Patent KR-20110045160-A (KR)
Title: A bollard
IPC: E01F9/646
Filed: 2009-10-26
Abstract: PURPOSE: A retractable luminous bollard is provided to activate a light emitting device with the power of a storage battery charged with solar energy, thereby improving the visibility in the night time. CONSTITUTION: A retractable luminous bollard comprises a storage case, a rotating unit(20), and a lighting unit(30). The storage case comprises a housing(11) and a cover(12) and accommodates a bollard body(3). The rotating unit is integrally formed on the rear end of the storage case and supports the bollard body to rotate. The lighting unit has mounting holes(41) corresponding to transparent windows(17) of the cover and a light emitting device(44) which is activated according to the signal of a luminance sensor(42) with the power of a storage battery(43) which is charged with solar energy.
Patent KR-20110047586-A (KR)
Title: Microwave oven
IPC: F24C7/02
Filed: 2009-10-30
Abstract: PURPOSE: A microwave oven is provided to enable a heater to be fixed more simply and safely since a heater support and an elastic support rib are installed. CONSTITUTION: A microwave oven comprises a cavity, a heater(110), a heater support(120), and an elastic support rib(143). The cavity comprises a cooking chamber which is used for cooking foods. The heater heats the foods in the cooking chamber. The heater support is fixed to the top of the cavity. The heater support comprises a settling rib(121) for settling the heater. The elastic support rib shields the heater. The elastic support rib elastically supports the heater settled on the settling rib. The settling rib comprises a settling groove(123) for settling both ends of the heater. Both ends of the heater comprises a stepped part(113), which is located closely to the settling rib.
Patent KR-20110047758-A (KR)
Title: Method, system and computer-readable recording medium for providing multimedia data based on network coding
IPC: H04L1/00
Filed: 2009-10-30
Abstract: PURPOSE: A system for transmitting multimedia data based on a network coding is provided to offer only necessary information through network coding by classifying information by the priority information. CONSTITUTION: An information classification unit(310) classifies information of a main server into a plurality of groups. A network coding unit(330) transmits L packets in a first packet group with high priority among generated packet groups to a user terminal without a network coding. The network coding unit performs network coding about N-L packets in a second packet group with lower priority of the first packet group.
Patent KR-20110048287-A (KR)
Title: Apparatus for adjusting the steering column
IPC: B62D1/18
Filed: 2009-11-02
Abstract: PURPOSE: A steering column control device is provided to improve the collision energy absorption performance of a steering column and an airbag in a vehicle crash. CONSTITUTION: A steering column control device comprises a steering column(10), a telescoping bracket(110), a rake bracket(120), a telescope lock member, a rake lock member, a rake bolt(130), and a cam plate. The steering column comprises an upper jacket(12) and a lower jacket. The telescoping bracket is fixed to the upper jacket of the steering column. The telescoping bracket comprises a telescope slot extended along the longitudinal direction of the steering column. The rake bracket surrounds the telescoping bracket. The telescope lock member engages with the telescope rack. The rake lock member engages with the rake rack. The rake bolt passes through the rake bracket and the telescoping bracket. The cam plate transfers the telescope lock member in order to rotate the rake bolt.