baber/WOPTO huggingface dataset:
Patent KR-20120017854-A (KR)
Title: Marine biofouling prevention
Inventor: LEE DONG KURN
IPC: B63B9/00
Filed: 2010-08-20
Abstract: PURPOSE: An apparatus for preventing marine biofouling is provided to prevent marine biofouling by generating oxygen and hydrogen gas. CONSTITUTION: An apparatus for preventing marine biofouling comprises a power supply unit and electrode units(200). The power supply unit generates currents. The electrode units are connected to the power supply unit. Each electrode unit has an anode(210) and a cathode(220). The anodes generate oxygen through the currents generated from the power supply unit, and the cathodes generate hydrogen.
Patent KR-20110025098-A (KR)
Title: Circuit for radiating safely light emitting diode lighting
Inventor: HONG BO HEUN
IPC: H05B37/02
Filed: 2010-08-27
Abstract: PURPOSE: A circuit is provided to make other serially connected LEDs operate normally by shorting an LED with a defect. CONSTITUTION: One constant current unit(110) includes a constant voltage diode(U1). The constant current unit constantly supplies a current. A short unit(120) is serially connected to the constant current unit and includes a first light emitting diode, a fourth resistor(R4), a fifth resistor(R5), a sixth resistor(R6), and a third transistor(Q3). The anode and cathode of the first light emitting diode is connected to the constant current unit. The emitter of the third transistor is connected to the fifth resistor.
Patent KR-20110134249-A (KR)
Title: Process for preparing intermediate of pitavastatin or its salt
Inventor: LEE SEO JIN
IPC: A61P3/06
Filed: 2010-09-02
Abstract: PURPOSE: A method for preparing pitavastatin or an intermediate of salt thereof is provided to prepare the intermediate in a solid crystal form. CONSTITUTION: A method for preparing dimethylsulfoxide-solvate of chemical formula 4 of solid crystal form comprises: a step of reacting a compound of chemical formula 2 and a compound of chemical formula 3 using dimethyl sulfoxide under the presence of a base; a step of cooling the reaction mixture by 20-25 °C to form a precipitate; and a step of washing the precipitate with a mixture solvent of dimethylsulfoxide and hexane and drying. The base is alkali metal salt. A method for preparing pitavastatin or pharmaceutically acceptable salt thereof comprises: a step of adding acid to the dimethylsulfoxide-solvate of chemical formula 4 to convert to a compound of chemical formula 5; a step of adding sodium hydroxide to the compound of chemical formula 5; and a step of selectively converting pitavastatin free base into a pharmaceutically acceptable salt.
Patent KR-20120025797-A (KR)
Title: Method and system for providing 3d contents
Inventor: PARK GUN HAN
IPC: G06Q50/00
Filed: 2010-09-08
Abstract: PURPOSE: A 3D content providing method and a system thereof are provided to match a plurality of contents to a plurality of layers respectively, thereby effectively displaying all content on a display space of a mobile terminal. CONSTITUTION: A matching unit(120) matches a plurality of contents to a plurality of layers respectively. An arranging unit(130) arranges a plurality of layers by a determined ranking on the content. The arranging unit arranges a plurality of layers in depth to make a higher ranked content shown better than a lower ranked content. The arranging unit rearranges the layers matched to a plurality of surfaces based on movement of a mobile terminal.
Patent KR-20120026375-A (KR)
Title: Laundry treatment machine
Inventor: SIM TAE HYEON
IPC: D06F33/02
Filed: 2010-09-09
Abstract: PURPOSE: A laundry processing apparatus is provided to prevent insulation between a terminal and a housing unit by preventing the infiltration of water through a water infiltration prevention member. CONSTITUTION: A heater is installed on the inside of an outer container. The heater heats washing water. A thermostat terminal(70) is contacted with the heater. The thermostat terminal includes a housing unit(72), plural terminals(76), plural wirings(82, 83), and a sealing unit(77). The wirings are connected with the terminals. The sealing unit seals a connection between the wirings and the terminals.
Patent KR-20120029616-A (KR)
Inventor: KIM KWAN HEE
IPC: B60S1/40
Filed: 2010-09-17
Abstract: PURPOSE: A wiper connector is provide to minimize damages when being mounted on a wiper blade assembly and reduce the rotation of a blade assembly. CONSTITUTION: A wiper connector comprises a first sidewall(10), a second sidewall(20), a connecting part(30), and a lever(40). The first sidewall has a curved leading end. The second sidewall faces the first sidewall and has a shape symmetric to the first sidewall. The connecting part connects the first sidewall to the second sidewall. The lever is extended from the lower part of the connecting part to the rear ends of the first and second sidewalls. The lever comprises a protrusion fastened with which a wiper arm is fastened.
Patent KR-20120031739-A (KR)
Title: 합성수지 나사관용 양면 동시 결합형 슬리브 연결구조
Inventor: KIM HAK GUN
IPC: F16L47/12
Filed: 2010-09-27
Abstract: 본 발명은 합성수지 나사관용 양면 동시 결합형 슬리브 연결구조에 관한 것으로, 더욱 상세하게는 더욱 상세하게는 합성수지관의 한쪽으로 외경을 가공하여 암나사부를 형성하고 상기 암나사부의 반대편 끝 부분에 역 암나사를 사출 성형하여 연결면에서 용접하여 일체형으로 성형한 합성수지 나사관을 슬리브의 양쪽에서 결합하여 슬리브를 회전시킴에 따라서 합성수지 나사관이 회전되면서 슬리브의 내부로 진입하여 중앙의 패킹에 의해 수밀이 유지되도록 결합하는 합성수지 나사관용 양면 동시 결합형 슬리브 연결구조에 관한 것이다. 
이러한 본 발명은 한쪽 끝 부분에 내경을 가공하여 정 암나사부(12)가 성형되고, 상기 정 암나사부(12)의 반대편 끝 부분에 사출성형한 연결구(13)의 역 암나사부(13a)를 연결면(11a)에 일체형이 되도록 연결한 합성수지 나사관(10, 11)과; 상기 합성수지 나사관(10)의 정 암나사부(12)가 결합하는 역 숫나사부(21)를 성형하고, 상기 합성수지 나사관(11)의 역 암나사부(13a)가 결합하는 역 숫나사부(21)의 반대편에 정 숫나사부(22)를 성형하고, 상기 역 숫나사부(21)와 정 숫나사부(22)의 사이에 차단벽(28)을 형성하는 슬리브(20)와; 상기 차단벽(28)의 양쪽으로 고무링(30, 31)을 설치하여 슬리브(20)의 회전으로 양쪽에서 합성수지 나사관(10, 11)을 수평이동하여 결합하는 것을 특징으로 하는 것이다.
Patent KR-20120032118-A (KR)
Title: Display apparatus, method thereof and method for transmitting multimedia
Inventor: MIN KYUNG YOON
IPC: H04N7/01
Filed: 2010-09-28
Abstract: PURPOSE: An image display device, an image display method thereof, and an image transmission method thereof are provided to display a high definition image without the degradation of image quality. CONSTITUTION: A receiving unit(11) transforms an external digital multimedia signal in a transmission type to a set of TTL(Transistor-Transistor Logic format). A transforming unit(12) transforms a part of the transformed signal to a high definition image signal. A transmitting unit(15) transmits a signal corresponding to the part of the transformed signal to the other image display device in the digital multimedia interface method. A control unit(13) displays the transformed high definition image signal through a display unit(14).
Patent KR-20120034364-A (KR)
Title: Stirring apparatus of thermostat
Inventor: CHANG IN BAE
IPC: B01L7/02
Filed: 2010-10-01
Abstract: PURPOSE: An agitator of a thermostat is provided to reduce temperature deviation of each position and to enable smooth stirring. CONSTITUTION: An agitator of a thermostat(10) comprises: a tray which is placed inside a water bath by being inserted at the upper protrusion of the water bath and is used for placing a sample container; a permanent magnet part(120) mounted on the tray; an electromagnet part(130) which is place inside the main body of the thermostat to face the permanent magnet; and a stirring control unit(140) which drives the tray by alternatively generating attractive force and repulsive force between the electromagnet part and permanent magnet part.
Patent KR-20110051136-A (KR)
Title: Semiconductor die contact structure and method
Inventor: LIU CHUNG SHI
IPC: H01L21/60
Filed: 2010-10-01
Abstract: PURPOSE: A semiconductor die contact structure is provided to reduce flow resistance from a conductive pillar to a metal layer by forming the conductive pillar in contact with a first metal contact unit instead of a contact pad. CONSTITUTION: A metallization layer(103) is formed on a substrate(101). The metallization layer includes a first dielectric layer(109), a second dielectric layer(111), a first conductive layer(113), and a second conductive layer(115). A first passivation layer(107) is formed on the uppermost conductive layer. A first metal contact unit(105) is positioned in the first passivation layer. The first metal contact unit has the thickness of 15000 angstroms.
Patent KR-20120035963-A (KR)
Title: Sheet for preventing adhesion of advertisements andpreventing scribbling and manufacturing method thereof
Inventor: YOU SUNG IL
IPC: C09J7/02
Filed: 2010-10-07
Abstract: PURPOSE: A sheet for preventing attachment of advertisement is provided to be printed by various methods by forming a printed layer on a sheet, and to have elasticity, excellent thermal resistance, and flame retardance. CONSTITUTION: A sheet for preventing attachment comprises: a release film which is removed after attached to a substrate; an adhesive layer in which adhesive composition comprising polyvinylbutyral, acrylic acid, polyvinylacetal, dioctyl phthalate, and solvent is spread; a substrate layer consisting of paper; a printed layer; a reflective layer in which a transparent resin composition including glass beads of which average particle diameter is 0.1-1 mm; and elastically protective layer in which an elastic resin composition including a silane-modified epoxy resin, a modified aliphatic amine based hardener, 3-aminopropytriethoxysilane, and solvent is spread.
Patent KR-20120028784-A (KR)
Title: Super-hydrophillic and transparent coating composition for glasses
Inventor: KANG CHUL HYUN
IPC: B01J21/06
Filed: 2010-10-08
Abstract: PURPOSE: A photocatalyst dip coating composition for glass substrate is provided to enabling dip coating of curtain wall glass with large diameter and forming uniform coating film at less than 200deg.C by including mixing compound of colloidal silicate binder and TiO2-WO3 photocatalyst. CONSTITUTION: A photocatalyst dip coating composition comprises photocatalyst dispersing agent consisting of TiO2-WO3 nanosized photocatalyst, ion exchanged water, and mixed solvent of ethanol, transparent colloidal silicate binder composition, mixed solvent 1 of isopropyl alcohol and ethanol, and mixed solvent 2 of 1-methoxy-2-propanol and butanol. A manufacturing method of the transparent colloidal silicate binder composition comprises the following steps: adjusting pH of tetraalkyl orthosilicate and colloidal silicate composition to 3-4 using cation exchange resin; manufacturing a first colloidal silicate composition; and adding organic solvent and alkoxysilane to the first colloidal silicate composition.
Patent KR-20120038211-A (KR)
Title: Plastic based biosensor and manufacturing method for the same
Inventor: LEE KEON JAE
IPC: G01N33/50
Filed: 2010-10-13
Abstract: PURPOSE: A plastic-based biosensor and a method for manufacturing the same are provided to effectively overcome the limit of a substrate of a conventional biosensor. CONSTITUTION: A plastic-based biosensor comprises a groove formed on a plastic substrate and a unit biosensor having a bio detecting material fixed on a single crystalline silicone gate channel. Source and drain electrodes are connected in a wire form in a groove outside and the biosensor. The unit biosensor comprises a bulk silicon layer(110) laminated in order; an insulation layer; and an upper single crystalline silicon layer doped with impurities.
Patent KR-20120041627-A (KR)
Title: Apparatus and method for equalizing a signal using canceling interference in a wiless communication system
Inventor: Ki young min
IPC: H04B7/04
Filed: 2010-10-21
Abstract: PURPOSE: An apparatus and a method for equalizing a signal using canceling interference in a wireless communication system are provided to remove interference of a receiving signal which is generated by transmitting signals. CONSTITUTION: An equalizing unit(510) equalizes a receiving signal. The equalizing unit estimates a transmitting signal. An interference removing signal generating unit(520) generates a receiving signal which is removed from the receiving signal through the estimated transmitting signal. The equalizing unit combines a plurality of equalized receiving signals.
Patent KR-20120042005-A (KR)
Title: Filter and air conditioner comprising the same
Inventor: PARK HYUNG HO
IPC: F24F3/16
Filed: 2010-10-22
Abstract: PURPOSE: A filter and an air conditioner are provided to collect foreign materials through an electrical dust collecting method. CONSTITUTION: A filter(1) comprises first and second main filter members(11, 13) and an auxiliary filter member(17). The first and second filter members are partially separated from each other and generate static electricity. The auxiliary filter member is attached on the first filter member or the second filter member and is coated with a material having antibiotic, antiallergenic, bacterial removing, and deodorizing functions.
Patent KR-20120042130-A (KR)
Title: A method and an apparatus managing for the sale condition of a finance product according to a customer
Inventor: JUNG EUI SUN
IPC: G06Q40/00
Filed: 2010-10-22
Abstract: PURPOSE: A sales condition management method for financial instruments and apparatus thereof are provided to enable a user to flexibly respond to the expansion of sales capacity by differentially applying interest commissions according to transaction type. CONSTITUTION: A user interface unit(200) registers sales information according to each financial instrument and each transaction type. The user interface unit registers a financial instrument sales condition which is provided to a client according to the registered sales information. A control unit(202) manages the registered financial instrument sales condition according to a life cycle. A database(204) stores information related to the financial product sales condition and the sales information.
Patent KR-20120061140-A (KR)
Title: Test apparatus of device under test and test method of device under test using the same
Inventor: LEE HAENG JIN
IPC: G01R31/26
Filed: 2010-10-25
Abstract: PURPOSE: A device test apparatus and method are provided to prevent the waste of time by simultaneously executing loading, soaking, and calibration processes. CONSTITUTION: A device test apparatus comprises a signal generator(100), a comparator(200), a calibration unit(300), a controller(500), and a handler(600). The handler receives a first operating signal from the controller to load a device under test and change the temperature of the device under test. The signal generator creates an input signal applied to the device under test based on test program. The comparator receives the output signal of the device under test and determines the failure of the device under test. The calibration unit receives a second operating signal from the controller and corrects distortion of the input and output signals.
Patent KR-20120043267-A (KR)
Title: 복수의 할당 대역의 무선 자원을 운영하는 무선 통신 시스템, 이를 운영하는 펨토 기지국, 및 이의 운영 방법과 펨토 기지국을 이용하는 단말
Inventor: OH JONG MIN
IPC: H04W72/04
Filed: 2010-10-26
Abstract: 본 발명은 복수의 할당 대역의 무선 자원을 운영하는 무선 통신 시스템, 이를 운영하는 펨토 기지국 및 이의 운영 방법과 펨토 기지국을 이용하는 단말에 관한 것으로, 제어 모듈이 없는 복수의 펨토 모듈을 포함하는 펨토 기지국에서 단말의 연결 요청에 따른 부하를 전체 펨토 모듈이 공유할 수 있도록 하기 위한 것이다. 본 발명에 따르면, 펨토 기지국은 무선 자원을 분할한 복수의 할당 대역(FA, Frequency Assignment)을 운영하여, 단말로부터 복수의 할당 대역 중 어느 하나의 할당 대역을 통한 무선 구간 연결 요청이 있을 시, 하나의 할당 대역의 수용 용량이 부족하면, 단말에 연결 거절 메시지와 다른 할당 대역 중 어느 하나의 할당 대역으로 무선 구간 연결하도록 복수의 할당 대역들의 주파수 관련 정보를 제공한다. 그리고 단말은 연결 거절 메시지와 주파수 관련 정보를 수신하면 주파수 관련 정보를 기반으로 연결 거절 메시지를 전송하지 않는 할당 대역을 검색하고, 해당 할당 대역을 통해 펨토 기지국에 무선 구간 연결을 요청한다.
Patent KR-20120044572-A (KR)
Title: Method for controlling dehydration of drum washing machine
Inventor: PARK SEONG WOO
IPC: D06F33/02
Filed: 2010-10-28
Abstract: PURPOSE: A method for controlling dehydration of a drum washing machine is provided to reduce a drum rotation speed if noise is higher than a reference value, thereby reducing the noise. CONSTITUTION: If a dehydration process starts, a control unit accelerates a rotation speed of a drum to become a target rotation speed(S1,S2). If the rotation speed of the drum becomes the target rotations speed, the control unit measures a noise value through a noise measuring unit(S3,S4). The control unit reduces or maintains the rotation speed of the drum according to a comparison result between the measured noise value and a set reference value(S5,S6,S8).
Patent KR-20120045910-A (KR)
Title: Graphene film and method of manufacturing the same
Inventor: KIM KANG HYUNG
IPC: C25D1/20
Filed: 2010-11-01
Abstract: PURPOSE: A graphene film and a manufacturing method thereof are provided to prevent the nonuniformity and excessive formation of multi-layered graphene by maintaining a roughness of 0.0001-0.35 micron meters on a drum surface. CONSTITUTION: A method for manufacturing a graphene film is as follows. A single-crystal sheet of Ni(Nickel), Cr(Chromium), or Ti(Titanium) material is attached to a drum surface. The drum surface is polished to a surface roughness of 0.0001-0.35micron meters in order to obtain electrolytic copper foil. The drum surface is anodized to form an oxide layer, and the electrolytic copper foil is separated.
Patent KR-20120014855-A (KR)
Title: Beverage preparing apparatus
Inventor: LIU TSUNG HSI
IPC: A47J31/00
Filed: 2010-11-17
Abstract: PURPOSE: A beverage making machine is provided to maintain the superior flavor of beverage because a concentration of beverage is changed by adding a particular amount of water to the beverage by users. CONSTITUTION: A beverage making machine comprises a brewing solenoid valve(30), a preparing container(21), a liquid dispenser(20), a hot water inlet solenoid valve(60), a hot water inlet pipe(61), and a preheating and circulating pipeline(33). A container for manufacture contains a composition of beverage. When the brewing solenoid valve is opened, the liquid dispenser transfers the mixed water to the container for manufacture. When the brewing solenoid valve is closed, the liquid dispenser transfers the mixed water to the hot water inlet pipe. When hot water inlet solenoid valve is opened, the mixed water is directly added to the beverage. When the brewing solenoid valve and hot water inlet solenoid valve are closed, the hot water inside a heat exchanger(11) is evaporated. The hot water preheats liquid dispenser through the preheating and circulating pipeline and is returned to the heat exchanger.
Patent KR-20120075521-A (KR)
Title: Advertisement system, apparatus and method using navigation service for mobile
Inventor: LEE BONG MUN
IPC: G06Q30/02
Filed: 2010-11-22
Abstract: PURPOSE: An advertisement system using a navigation service for a portable terminal, advertisement providing apparatus, and advertisement method thereof are provided to enable a user to use a desired destination POI(Point Of Interest) for free by providing advertisement or business information with a navigation service corresponding to the desired destination POI. CONSTITUTION: A position determination server(140) determines the location of a portable terminal(110). When a destination searching request signal is received from the portable terminal, an advertisement providing server(200) searches POI corresponding to the destination searching request signal. The advertisement providing server searches business information or advertisement corresponding to the searched POI. An advertisement providing apparatus provides a navigation serve to the portable terminal.
Patent KR-20120059309-A (KR)
Title: A manufacturing Method of High Performance Recycled Aggregates by Potassium Silicate
Inventor: LIM NAM GI
IPC: C04B41/50
Filed: 2010-11-30
Abstract: PURPOSE: A manufacturing method of high quality recycled aggregate using liquid silicate is provided to give cohesiveness and adsorption property to low quality recycled aggregate by surface treating external air gap of low quality recycled aggregate using liquid silicate. CONSTITUTION: A manufacturing method of high quality recycled aggregate using liquid silicate comprises the following steps: preparing a surface treating agent of liquid silicate and coarse recycled aggregate; spraying the surface treating agent on the coarse recycled aggregate for designated time; and drying the coarse recycled aggregate. The coarse recycled aggregate is low quality coarse recycled aggregate for base layer of road. The surface treating agent is potassium silicate solution. The surface treating agent is processed for 10 seconds. The drying step is processed for 1-3 hours using thermo-hygrostat.
Patent KR-20120059944-A (KR)
Title: automatical refrigerator
Inventor: LEE YONG HOON
IPC: F25D29/00
Filed: 2010-12-01
Abstract: PURPOSE: An automatic door type refrigerator is provided to offer convenience to users through applying an automation device and changing the structure. CONSTITUTION: A refrigerator comprises an automatic door. The automatic door is opened automatically to the height of a user through a sensor which detects the height of the user.
Patent KR-20110126030-A (KR)
Title: Selfsupport welded wire mesh
Inventor: YOM SANG BONG
IPC: B21F27/20
Filed: 2010-12-06
Abstract: PURPOSE: A welded wire net integrated with a rod is provided to enable separation from concrete floor since a first bending unit and a third bending unit are formed and they works as a rod. CONSTITUTION: A welded wire net integrated with a rod comprises first wires and second wires. The first wires are installed side by side in a first direction. The second wires are installed side by side in a second direction crossing the first wires. The second wires are coupled to the firs wired by welding intersections crossing the first wires. At least one of the first wires comprises a first bending unit and a second bending unit. The first bending unit is bent downward from the intersection with the second wires on at least one end. The second bending unit is bent downward in a state of being protruded from the intersection with the second wires on at least one end.
Patent KR-20120062191-A (KR)
Title: Flexible organic light emitting diode
Inventor: KWAK CHAE HYUN
IPC: H05B33/04
Filed: 2010-12-06
Abstract: PURPOSE: A flexible organic electroluminescence device is provided to cover a side surface of a first substrate using a second substrate for encapsulation, thereby preventing moisture and oxygen penetration from the outside. CONSTITUTION: A driving thin-film transistor(DTr) and an organic electroluminescence diode(E) are formed on a first substrate. A side surface of the first substrate is processed. A second substrate covers the driving thin-film transistor and the organic electroluminescence diode. The second substrate covers the side surface of the first substrate. The driving thin-film transistor comprises a semiconductor layer(103), a gate electrode, and source and drain electrodes. The organic electroluminescence diode comprises a first electrode, an organic light-emitting layer, and a second electrode.
Patent KR-20120063855-A (KR)
Title: Image sensor and manufacturing method at the same
Inventor: PARK BYOUNG JUN
IPC: H01L27/146
Filed: 2010-12-08
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to prevent distortion of light due to spherical aberration by forming a prism between a photoelectric conversion element and a color filter layer. CONSTITUTION: A plurality of photoelectric conversion elements(20) is formed on a substrate(10). A optical waveguide layer(50) is formed on the plurality of photoelectric conversion elements. The plurality of photoelectric conversion elements changes light applied through the optical waveguide layer into an electric signal. A color filter layer(70) is formed on the optical waveguide layer. A plurality of prisms(60) is formed between the color filter layer and the optical waveguide layer. The plurality of prisms is formed into an inverted pyramid shape or reversed trapezoidal shape.