baber/WOPTO huggingface dataset:
Patent KR-20110126862-A (KR)
Title: Driving circuit for liquid crystal display device and method for driving the same
Inventor: KWON JANG UN
IPC: G09G3/36
Filed: 2010-05-18
Abstract: PURPOSE: A driving circuit for liquid crystal display device and a method for driving the same are provided to improve contrast efficiency by changing a gamma voltage level and setting it according to the data characteristics of an interested region. CONSTITUTION: In a driving circuit for liquid crystal display device and a method for driving the same, a liquid crystal panel(2) comprises a plurality of pixel regions and display an image. A gate driver(6) drives the gate lines of the liquid crystal panel. A data driver(4) drives the data lines of the liquid crystal panel. A timing controller(8) analyzes the gradation or the luminance information of the image data and detects the gradation and luminance. The timing controller outputs and outputs a gamma set signal. A gamma voltage generator(10) converts and generates positive polarity and negative gamma voltage level. The gamma voltage generator supplies the positive polarity and negative gamma voltage to the data driver.
Patent KR-20110127398-A (KR)
Inventor: PARK HEE HWAN
IPC: H01J9/40
Filed: 2010-05-19
Abstract: PURPOSE: A method for sealing a fluorescent lamp and a sealing apparatus therefor are provided to prevent discharge efficiency from being degraded by arranging an electrode in the central axis of a glass tube with a magnetic force. CONSTITUTION: A holder(70) includes a power line mounting groove and an exhaust pipe mounting groove. The power line connected to an electrode is inserted in the power line mounting groove. An exhaust pipe is inserted in the exhaust pipe mounting groove. A glass tube supporting part supports a glass tube in a process. An aligning device(100) arranges the electrode, which is inserted in the glass tube, in the central axis of a glass tube using a magnetic force. A heating device heats and softens the end part of a glass tube(10). A pressure device seals the end part of the glass tube.
Patent KR-20110127959-A (KR)
Title: Assembling apparatus for snap ring of torque rod
Inventor: RYOO BYENG MOON
IPC: B23P21/00
Filed: 2010-05-20
Abstract: PURPOSE: An assembling apparatus for a snap ring of a torque rod is provided that the snap ring assembly work is automated. The productivity degradation which is created when putting together the torque rod and snap ring to manpower can be prevented. CONSTITUTION: An assembling apparatus for a snap ring of a torque rod comprises a fixing jig(20), a moving jig(28), a snap ring assembly jig(23), a second stroke(22), a second cylinder(41), a first stroke(21), and a first cylinder(35). The fixing jig and the moving jig comprise a bush receiving part(16) of a torque rod(10). The snap ring assembly jig forms the tapered hole on inside the taper, settles the snap ring in the tapered hole. The snap ring puckers to the radial direction while being carried to downward. It pressurizes the snap ring to downward and the second stroke discharges to the lower part of the snap ring assembly jig. The snap ring is inserted into the snap ring fitting groove of the bush receiving part while getting unfolded with the elastic force. The second cylinder operates the second stroke. The first stroke is arranged in the inside of the second stroke as concentrically, pressurizes a bush assembly(11). The first cylinder operates the first stroke.
Patent KR-20110129113-A (KR)
Title: Polymer electrolyte nanofiber web
Inventor: KIM CHUL KI
IPC: D04H13/00
Filed: 2010-05-25
Abstract: PURPOSE: A polyelectrolyte nanofiber web is provided to strongly adhere an ion conductor and to continuously maintain ion conductivity. CONSTITUTION: A polyelectrlyte nanofiber web contains: hydrocarbon porous support(10) in a web form; a porous compound layer which is attached at one side or both sides of the porous support and has a web form with 0.01-0.15 S/cm of ion conductivity; and an ion conductor which is impregnated in the porous support.
Patent KR-20110129307-A (KR)
Title: Pos terminal for linking different order information, program
Inventor: KIM JAE HYUNG
IPC: G06Q20/20
Filed: 2010-05-25
Abstract: PURPOSE: A store terminal for interworking order information and program for the same are provided to automatically localize an order program equipped with a wireless terminal of a user through an access point in a store. CONSTITUTION: An order information connector(135) configures medium storing order information. The configured information is transferred to an order information storage unit(120). An order reception processor(140) configures order reception information data. A payment processing confirmation unit(150) confirms a payment process result.
Patent KR-20110130272-A (KR)
Title: Processing of oilless bushing
Inventor: HAN SUCK MAN
IPC: B24B19/00
Filed: 2010-05-27
Abstract: PURPOSE: A processing of oilless bushing is provided to prevent the outside change of oilless bushing due to the pressure of a bushing body fixing process by using a holder device made of a jig and metal plate. CONSTITUTION: A processing of oilless bushing comprises next steps. The metal powder is prepared and an additive is selected to be mixed with lubricant. The oil is impregnated in the sintering layer. A metal plate(220) is stuck to each jig(212) of a holder(210) in order to manufacture the holder device. The bushing is fixed by using the jig of a holder device(200). The inside diameter of the bushing fixed through the first fix step is performed. The abrasive makes the outer surface of the sintering layer, smooth. The holder device is eliminated after polishing the surface of the sintering layer. The opposite surface of the bushing is fixed by using multiple jigs of the holder device. The inside diameter of the fixed bushing is processed in the second fixing stage in order to remove the holder device.
Patent KR-20110133340-A (KR)
Title: Apparatus for processing salt
Inventor: KIM IN CHEOL
IPC: A23L27/40
Filed: 2010-06-04
Abstract: PURPOSE: A salt processing apparatus is provided to improve the grinding efficiency, selection efficiency, and drying efficiency of salt, and to prevent the corrosion of a grinding unit. CONSTITUTION: A salt processing apparatus comprises the following: a storage body(200) including a storage space for salt, and a salt outlet(230) on one side; a first rotating shaft(312) with front and rear ends connected to the front and rear walls of the storage body; a first grinding unit(310) including first grinding impellers(314) located along to the longitudinal direction of the first rotating shaft; a selection unit(500) separating salt by the particle size by being connected to the storage body; a second rotating shaft(322) located with the interval with the first rotating shaft; and a second grinding unit(320) including second grinding impellers(324) located along to the longitudinal direction of the second rotating shaft.
Patent KR-20110138047-A (KR)
Title: Environmental-friendly elastomer compounds for footwear cellular outsole with enhanced thermal shrinkage and abrasion resistance, and method for producing of the same
Inventor: BAE JONG WOO
IPC: C08L75/06
Filed: 2010-06-18
Abstract: PURPOSE: An eco-friendly foaming outsole composition and a method for manufacturing the same are provided to improve the abrasion resistance characteristic and the mechanical strength of composition and to maintain the high melting viscosity of the composition in a shaping process. CONSTITUTION: An eco-friendly foaming outsole composition is composed of a base material, a co-cross-linking agent, and an additive. The base material is obtained by mixing an eco-friendly rubber base and a thermoplastic resin of crystallinity. The rubber base is obtained by mixing 40-65 parts by weight of a butadiene rubber, 7.5-15 parts by weight of modified SBR rubber, 5-10 parts by weight of a styrene rubber, 5-10 parts by weight of a natural rubber, 5-10 parts by weight of polyester polyurethane, and 12.5-15 parts by weight of a poly ethylene resin as a thermoplastic resin.
Patent KR-20110138555-A (KR)
Title: Cleaning apparatus for painting system for brake disc or brake drum of vehicle
Inventor: PARK GUN WEON
IPC: B05B15/00
Filed: 2010-06-21
Abstract: PURPOSE: A cleaning device in a brake disc or brake drum painting system for a vehicle is provided to clearly remove paints adhered to the surface of a masking head inserted into a main hole of a brake disc or brake drum. CONSTITUTION: A lever(5) is rotated around a fixing pin(7) by the operation of a cylinder(1). A casing(9) is selectively covered on a masking head(203) according to the rotation of the lever. An air nozzle sprays compressed air to the center of the casing. A cleaning solution spraying nozzle sprays the cleaning solutions to the center of the casing. When the casing cleans the masking head, a masking head rotating unit rotates the masking head around a vertical axis.
Patent KR-20120000402-A (KR)
Title: Organic light emission device comprising the nanostructure planarizated and method for preparing the same
Inventor: KIM JANG JOO
IPC: H01L51/54
Filed: 2010-06-25
Abstract: PURPOSE: An organic light emitting device and a manufacturing method thereof is provided to remarkably reduce a leakage current due to the edge of a nanostructure by planarizing a substrate in which a nanostructure with a micro-pattern of an uneven shape is formed. CONSTITUTION: A nanostructure(204), which has the micro-pattern(204a) of an uneven shape on a substrate(202), is formed. A planarization layer(206) which planarizes the micro-pattern on the top portion of the nanostructure, is formed. A first electrode(208) is formed on the planarization layer. An organic layer(210) is formed on the first electrode. A second electrode(212) is formed on the organic layer.
Patent KR-20120003247-A (KR)
Title: Test signal generating device, semiconductor memory apparatus using the same and multi-bit test method thereof
Inventor: CHOI HONG SOK
IPC: G11C29/18
Filed: 2010-07-02
Abstract: PURPOSE: A test signal generating device, a semiconductor memory apparatus using the same and a multi-bit test method thereof are provided to reduce a multi-bit test time by generating a multi bit data signal from an address signal. CONSTITUTION: In a test signal generating device, a mutibit test signal generator(100) generates a plurality of multi-bit test signals. A data pad block(20) is composed of a plurality of data pads. A write driver part(300) generates input data. An address driver drives an address signal in response to a write signal. An address latch unit latches the output of a driving unit. An output unit generates the multibit test signal in response to the output and test mode signal of the address latch unit.
Patent KR-20120005322-A (KR)
Title: Heating system for hot water and water purifier having the same
Inventor: LEE TAE HEE
IPC: F25D11/00
Filed: 2010-07-08
Abstract: PURPOSE: A heating system for hot water and a water purifier equipped the same are provided to operate a safety system and prevent damage to a heater in case the heater overheats by transferring heat to a temperature sensor directly through a thermal conductive contact spring. CONSTITUTION: A heating system for hot water comprises a case(61), a cylindrical heater(62), a spiral flow path(63), a temperature sensor(64), and a contact spring(65). The cylindrical heater is arranged inside the case. The spiral flow path is formed between the case and the cylindrical heater. The temperature sensor is installed in the inner lower part of the case. The contact spring is installed between the cylindrical heater and the temperature sensor.
Patent KR-20120006752-A (KR)
Title: Power distribution unit of electric vehicle
Inventor: KIM JIN GI
IPC: H01M2/20
Filed: 2010-07-13
Abstract: PURPOSE: A power distribution device of an electric vehicle is provided to distribute power supplied from a plurality of battery packs to a driving motor and electronic component. CONSTITUTION: A plurality of anode input terminals(110) is electrically connected to an anode of a plurality of battery packs. An anode plate(130) electrically connects the anode input terminal to an anode output terminal(120). A plurality of cathode input terminals(140) is electrically connected to a cathode of a plurality of the battery packs. A cathode plate(160) electrically connects the cathode input terminal to a cathode output terminal(150). The anode plate and cathode plate are located in the inside of a PDU(Power Distribution Unit) housing(190).
Patent KR-20120009285-A (KR)
Title: ZnS/ZnO/ZnS MULTI-LAYER THIN-FILM WITH ENHANCED PHOTOLUMINESCENCE PROPERTIES
Inventor: KO CHANG HYUN
IPC: H01L21/365
Filed: 2010-07-23
Abstract: PURPOSE: A method for manufacturing a ZnS/ZnO/ZnS multi-layer thin film is provided to improve a luminous property of a ZnO thin film by introducing a ZnS thin film on the ZnO thin film as a buffer layer and a passivation layer. CONSTITUTION: A ZnS thin film layer is formed on the upper and lower sides of a ZnO thin film layer. A Zn(C2H5)2 metal precursor is supplied for 0.5 seconds and is absorbed in the substrate. The substrate with the Zn(C2H5)2 metal precursor is cleaned with cleaning gas for one second. Distilled water is supplied to the substrate for one second and the substrate is substituted. The substrate is cleaned for 10 seconds. The thickness of the ZnO thin film layer is 100 to 250 nm.
Patent KR-20120010671-A (KR)
Title: Heat-pump system with counter-flow
Inventor: YUN MYUNG HYUK
IPC: F25B40/02
Filed: 2010-07-23
Abstract: PURPOSE: A heat pump system with counter flow is provided to increase heat exchange efficiency in both cooling and heating modes using counter flow and reduce energy loss using heat sources like geothermal heat and river water. CONSTITUTION: A heat pump system with counter flow comprises a heat pump unit(30), a heat source supply line(20), and a cold and hot water line(25). The heat pump unit comprises a first heat exchanger(31), a second heat exchanger(32), and a reversing valve(35). The first heat exchanger exchanges heat with heat sources(1) including geothermal heat and river water. The second heat exchanger is connected to the first heat exchanger through a refrigerant line(50). The reversing valve in the refrigerant line changes flow of the refrigerant. The heat source supply line is connected to between the first heat exchanger and the heat source and extended that heat exchange media is circulated. The cold and hot water line is connected to between the second heat exchanger and a destination(2) or a cold and hot water storage tank(3) and extended that cold and hot water is circulated.
Patent KR-20120011356-A (KR)
Title: All sides direction forging system for valve and method using the same
Inventor: SHIM IN SEOB
IPC: B21J13/08
Filed: 2010-07-23
Abstract: PURPOSE: Four-direction forging system and method of a valve are provided to gradually reduce the outer diameter of part of a target by performing a forging operation several times moving the target to the left and right using a forging system. CONSTITUTION: A four-direction forging method of a valve comprises next steps. A right clamp holding the right end of a target moves to the right so that the left end of the target approaches a forging unit(S300). While the target moves to the left or right with a four-direction forging system, the forging operation is made to gradually decrease the outer diameter of the target (S310). In a state the right clamp holds the right end of the target forged, the right clamp moves to the right and a left clamp moves to the left(S322). The target processed is unloaded from an unloading unit and the right clamp further moves to the right to return to the original position(S324).
Patent KR-20120011401-A (KR)
Title: Multi purpose electric fan for home use
Inventor: PARK HYANG SOOK
IPC: F24F6/00
Filed: 2010-07-29
Abstract: PURPOSE: A multi-purpose electric fan for home is provided to be used as a scalp manager for maintaining healthy scalp by operating an infrared ray heater and an anion generator. CONSTITUTION: A multi-purpose electric fan for home comprises a base(10), a support stand(20), a body(30), an external cover(40), an internal cover(50), a fan(60), an internal cover driving part(70), a humidification generator(80), an infrared ray heater(90), and an anion generator(92). The support stand is installed on the top of the base to be possible to control the height. The body is installed on the top of the support stand to be possible to control an angle to left and right and top and bottom. The external cover is installed in the front of the body. The internal cover is installed inside of the external cover to be possible to rotate. The fan is installed inside of the internal cover. The internal cover driving part rotates a cyclonic motor(62) and the internal cover according to need. The humidification generator sprays mist to the front side of the external cover. The infrared ray heater and the anion generator are installed in the internal cover.
Patent KR-20120012014-A (KR)
Title: Method for using a self-designed product as advertising media through QR code, whereby exposers and recognizers achieve profit of advertisement
Inventor: YANG JONG MOON
IPC: G06Q30/00
Filed: 2010-07-30
Abstract: PURPOSE: A method for enabling a QR code exposing person and a recognizing person to obtain advertisement profits by making products of users as advertisements by a QR code is provided to write a QR code on a product that a purchaser buys, thereby obtaining advertisement effects instead of an advertiser. CONSTITUTION: A web server(10) sells a product. The web server receives a purchase request of a product to which a QR code is added from a purchaser terminal(20). A terminal(40) that the purchaser or a third person use recognizes the QR code which is added to the product. The recognized fact is transmitted to the web server so that the web server or an advertiser server(30) provides rewards.
Patent KR-20100093510-A (KR)
Title: Diagnostic comparative genomic hybridization marker and kit for human neuroblastoma
Inventor: CHOI DONG KUG
IPC: G01N33/52
Filed: 2010-08-12
Abstract: PURPOSE: A marker for diagnosing neuroblastoma chromosomal abnormality and diagnosis method are provided to accurately measure marker gene loss by BAC array and to quickly diagnose and treat chromosomal abnormality. CONSTITUTION: A marker for comparative genomic hybridization(CGH) marker for diagnosing neuroblastoma comprises: entire human chromosome 7 which is able to check chromosome gain by the increase of DNA copy number; human choromosome 14, q21.1-q21.3 which is able to check chromosome loss by the decrease of DNA copy number; and human chromosome 22, q13.1-q13.2 which is able to check chromosome loss by the decrease of DNA copy number. A kit for diagnosing neuroblastoma comprises a microarray having the marker and an image analysis device.
Patent KR-20110122615-A (KR)
Title: Display device and driving method thereof
Inventor: AHN JUNG HONG
IPC: G09G3/36
Filed: 2010-08-16
Abstract: PURPOSE: A display device and a driving method thereof are provided to perform an error detection function in at least one driving chip, thereby reducing power consumption. CONSTITUTION: A display panel(300) includes a plurality of pixels. A data driving unit(500) applies a data voltage to a corresponding pixel. An error detecting unit detects an error by an input signal. A signal control unit(600) controls the data driving unit. The signal control unit and the data driving unit are put into one chip.
Patent KR-20120020672-A (KR)
Title: Plate hole and face forming device
Inventor: CHANG IL DO
IPC: B23B39/08
Filed: 2010-08-30
Abstract: PURPOSE: A hole and surface processing apparatus for a steel plate is provided to enhance working efficiency by automatically cutting a steel plate precisely to a desired size through a cutting unit and reduce the working time. CONSTITUTION: A hole and surface processing apparatus for a steel plate comprises a frame(10), a steel-plate fixing unit, a hole processing unit(50), and a cutting unit(70). The steel-plate fixing unit is installed in the frame by a given height. The hole processing unit comprises longitudinally, horizontally, and vertically moving members(510,530,550) and a drill member(570). The longitudinally moving member is installed on the frame and moves longitudinally. The horizontally moving member is installed on the longitudinally moving member and moves horizontally. The vertically moving member is installed on the horizontally moving member and moves vertically.
Patent KR-20120030670-A (KR)
Title: Method for estimating azimuth, apparatus and computer-readable recording medium with program therefor
Inventor: PARK JOO YEOL
IPC: H04W16/22
Filed: 2010-09-20
Abstract: PURPOSE: An azimuth estimation method, apparatus thereof, and computer readable recording medium are provided to remove pseudorandom noise in a repeater by estimating optimized azimuth within an analysis target range. CONSTITUTION: A cell-by-cell azimuth output unit(270) creates lattice cell-by-cell azimuth which calculates an angle between a center coordinate value and base station location information. An optimized azimuth estimation unit(280) confirms the cell-by-cell azimuth. The optimized azimuth estimation unit selects a middle value lattice cell including a highest angle and a lowest angle. The optimized azimuth estimation unit estimates the optimized azimuth for the middle value lattice cell.
Patent KR-20120032736-A (KR)
Title: Pixel and organic light emitting display using the same
Inventor: KIM HYUNG SOO
IPC: G09G3/30
Filed: 2010-09-29
Abstract: PURPOSE: A pixel and an organic electroluminescent display apparatus using the same are provided to reduce power consumption by supplying voltage required for a gate electrode of a first transistor from a third power source and a fourth power source. CONSTITUTION: A first electrode of a first transistor(M1) is connected to a first power source, a second electrode of the first transistor is connected to an anode electrode, and a gate electrode of the first transistor is connected to a first node. A first electrode of a second transistor is connected to a third power source, a second electrode of the second transistor is connected to the first node, and a gate electrode of the second transistor is connected to a reset control line. A first electrode of a third transistor(M3) is connected to the first node, a second electrode of the third transistor is connected to a fourth power source(V4), and a gate electrode of the third transistor is connected to a first electrode of a fourth transistor. An anode electrode of an organic light emitting diode(OLED) is connected to the second electrode of the first transistor and the cathode electrode is connected to a second power source.
Patent KR-20120034837-A (KR)
Title: A cleaning equipment of heat exchanger with heat accumulator
Inventor: LIM ICK SOO
IPC: F25B29/00
Filed: 2010-10-01
Abstract: PURPOSE: A defrost apparatus with a refrigerant heat accumulator in a heat pump cooling-and-heating device is provided to save heat in a refrigerant heat accumulator while performing heating by driving in a heat pump method and defrost by using the saved heat so that the energy consumption is reduced. CONSTITUTION: A heat pump cooling-and-heating device comprises a refrigerant circulation line(10) and valve device. The refrigerant circulation line comprises an expansion side(7), an air heat exchanger(1), a redirection device(3), a compressor, and a heat exchanger(2). A refrigerant heat accumulator is included in the refrigerant circulation line or branched refrigerant circulation line. The valve device controls a flow of the refrigerant flowing in the refrigerant heat accumulator and heat exchanger.