baber/WOPTO huggingface dataset:
Patent KR-20120046595-A (KR)
Title: Method for preparing biocompatible particle with multi-core structure and biocompatible particle with multi-core structure prepared by the same
Inventor: YUK SOON HONG
IPC: A61K9/127
Filed: 2010-11-02
Abstract: PURPOSE: A method for preparing biocompatible particles with a multi-core structure is provided to enhance stability in a solution and to ensure anti-cancer effect. CONSTITUTION: A method for preparing biocompatible particles with a multi-core structure comprises: a step of mixing polyethylene glycol of chemical formula 1(HO-(CH_2-CH_2-O)n-H), drug, PEO-PPO-PEO triblock copolymer(poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) triblock copolymer), and biocompatible polymers of PLGA(poly(lactide-coglycolide)), PCL(poly caprolactone), PLA(poly(lactic acid)), or PGA(poly(glycolic acid)) to prepare nanoparticles; a step of preparing lecithin with 10-30 wt% of solution and treating by sonication to prepare a nanoparticle solution; and a step of mixing the nanoparticles with the solution.
Patent KR-20120047169-A (KR)
Title: Composition for diagnosing lung cancer comprising an agent for determining level of methylation of rgc32 gene and a method for diagnosing lung cancer using the same
Inventor: KIM DONG SUN
IPC: C12Q1/68
Filed: 2010-11-03
Abstract: PURPOSE: A composition containing an agent which measures methylation level of RGC32 gene promoter and a diagnosis method using the same are provided. CONSTITUTION: A composition for diagnosing lung cancer contains an agent which measures methylation level of RGC32(response gene to complement) gene. The agent contains a primer which is specific to methylated sequence of RGC32 or non-methylated sequence. The lung cancer is non-small lung cancer. A compound which changes non-methylated cytosine is sodium bisulfite. A method for providing information for diagnosing lung cancer comprises: a step of measuring GpG island methylation level of RGC32 gene promoter from a biological sample from a patient having lung cancer possibility; and a step of comparing CpG island methylation level.
Patent KR-20120050840-A (KR)
Title: Development of molecular markers to select high oleate peanut(arachis hypogaea l.)
Inventor: YANG KI WOUNG
IPC: C12N15/11
Filed: 2010-11-11
Abstract: PURPOSE: A molecular marker for determining Arachis hypogaea L. of high oleic acid is provided to accurately determine the species of the Arachis hypogaea L. CONSTITUTION: A molecular marker for determining Arachis hypogaea L. of high oleic acid contains a primer pair of sequence numbers 3 and 4 or a primer pair of sequence numbers 5 and 6. The Arachis hypogaea L. is F435. A method for determining Arachis hypogaea L. of high oleic acid comprises: a step of isolating DNA from a sample of Arachis hypogaea L.; a step of amplifying the DNA using the molecular marker as a primer; and a step of analyzing the amplified product by electrophoresis. A kit for determining Arachis hypogaea L. of high oleic acid contains the molecular marker.
Patent KR-20120051163-A (KR)
Title: Apparatus and method for welding of electrode of secondary battery
Inventor: HAN YOU HIE
IPC: B23K26/20
Filed: 2010-11-12
Abstract: PURPOSE: A welding apparatus and method for a secondary battery electrode are provided to restrict intermetallic compound of two electrodes by projecting a laser beam with energy lower than the melting points of copper and aluminum to disperse liquefied aluminum over solid copper. CONSTITUTION: A welding apparatus for a secondary battery electrode comprises a beam generator(130) and an optical system(150). The beam generator emits a laser beam with energy higher than the melting point of a first electrode and lower than the melting point of a second electrode. The optical system condenses the laser beam emitted from the beam generator and projects the condensed beam to the contact portion between the first and second electrodes.
Patent KR-20120051280-A (KR)
IPC: H01L33/50
Filed: 2010-11-12
Abstract: 메커니즘에 따라 가해지는 응력을 효과적으로 흡수하여 마모현상을 최소한으로 줄일 수 있는 고체 재료 공급 장치가 개시된다.  본 발명의 일 실시예에 따른 고체 재료 공급 장치는 형광체를 도포하는 고체 재료 공급 장치이고, 상기 고체 재료 공급 장치의 내부에 구비되어 형광체를 토출 시킬 수 있는 핀 유닛, 그리고 상기 고체 재료 공급 장치의 끝단에 형성되어 상기 핀 유닛이 통과할 수 있는 핀홀이 형성된 핀홀 유닛을 포함하고, 상기 핀 유닛 및 핀홀 유닛의 재질은 지르코니아 세라믹 재질을 포함한다.  이와 같은 구성에 의하면, 형광 분말이 토출되는 구간의 표면이 내마모성이 뛰어나, 형광체 고체 분말의 토출에 의해 일어날 수 있는 마모현상을 방지할 수 있어 칭량 품질을 향상시킬 수 있다.
Patent KR-20120053094-A (KR)
Title: Dry type curtain wall unit having horizontal and vertical drain means
Inventor: HEO KWAHN
IPC: E04B2/88
Filed: 2010-11-17
Abstract: PURPOSE: A curtain wall unit is provided to prevent problems of the airtight and watertightness caused by a damaged sealant by omitting a process spreading the sealant when assembling a curtain wall unit. CONSTITUTION: A curtain wall unit comprises a vertical bar(210), a horizontal bar(220), and a sealing member(250). The horizontal bar is installed in the upper side of the vertical bar in a direction where lying at right angles to the vertical bar. The sealing member is joined to the end part of the horizontal bar. A bottom part inclined along a longitudinal direction of a horizontal bar unit in the horizontal bar unit so that water flows.
Patent KR-20120066090-A (KR)
Inventor: KIM IN SOO
IPC: B29C45/73
Filed: 2010-11-30
Abstract: 금형 장치가 개시된다. 본 발명의 일 실시예에 따른 금형 장치는 다수개가 횡 방향으로 연속 배치된 통로가 구비된 캐비티 금형과; 상기 통로에 가열공기를 공급하는 히터부와; 상기 히터부와 통로 사이에 배치되고, 조절 밸브가 구비된 공급관과; 상기 통로에 냉각수를 공급하는 냉각 유닛; 및 상기 통로를 경유한 가열공기 또는 냉각수가 상기 히터부 또는 냉각 유닛으로 이동되도록 배치되고, 조절 밸브가 구비된 환수관을 포함한다.
Patent KR-20120063335-A (KR)
Title: Multimedia device for vehicle
Inventor: JUNG JIN HYUK
IPC: B60R16/03
Filed: 2010-12-07
Abstract: PURPOSE: A multimedia device for vehicles is provided to extend a battery life with reducing power consumed in the multimedia device as core voltage and a clock is controlled according to power properties supplied to the multimedia device. CONSTITUTION: A multimedia device(100) for vehicles comprises a controller(130), and a CPU(Central Processing Unit)(140). The controller generates first clock control signals in an alternator mode for supplying power from a battery(30) continuously charged with power by the operation of a power generator(10). The controller generates second clock control signals in an ACC mode for supplying only power charged in the battery without operating the power generator. The CPU is operated at first clock frequencies in response to the first clock control signals. The CPU is operated at second clock frequencies lower than the first clock frequencies in response to the second clock control signals.
Patent KR-20120065716-A (KR)
Title: Display device and driving method thereof
Inventor: KIM KWANG HAE
IPC: G09G3/30
Filed: 2010-12-13
Abstract: PURPOSE: A display device and a driving method thereof are provided to include a data write step and a threshold voltage compensating step, thereby expanding light emission time of a pixel. CONSTITUTION: A display unit(600) comprises a plurality of pixels. A power supply unit(500) supplies first and second supply voltage to the display unit. A threshold voltage compensation driving part(400) transfers a compensation control signal to the display unit. A plurality of driving transistors is diode-connected by the compensation control signal.
Patent KR-20120065868-A (KR)
Title: Electric generating apparatus using training machine
Inventor: LEE KYEUNG KEUN
IPC: H02K7/10
Filed: 2010-12-13
Abstract: PURPOSE: A power generator using an exercising device is provided to obtain enough rotation speed required for generating electric energy generation, thereby stably and easily generating electric energy. CONSTITUTION: A power generator using an exercising device comprises: a base flame(100); a main shaft(200), and a sub shaft rotatably mounted to the base flame, arranged to be separated from each other; an exercising device(400) connected to the main shaft in order to rotating the main shaft; a main driving sprocket(510) combined to the main shaft in order to be rotated with the main shaft; a ,a main driven sprocket(520) combined to the sub shaft in order to be rotated together with the sub shaft, connected to the main driving sprocket through a chain; a sub driving sprocket(610) combined with the sub shaft in order to rotate with the sub shaft; a sub driven sprocket(620) combined to the sub shaft in order to rotate with the sub shaft; and a generator(700) generating electricity according to the rotation of the sub driven sprocket by being connected with the sub driven sprocket.
Patent KR-20120069128-A (KR)
Title: Semiconductor substrate manufacutring method for semiconductor light emmiting device
Inventor: LEE JONG MOO
IPC: H01L33/22
Filed: 2010-12-20
Abstract: PURPOSE: A method for manufacturing a semiconductor substrate for a semiconductor light emitting device is provided to improve the productivity of the semiconductor light emitting device by growing a GaN thin film with high quality on a semiconductor substrate. CONSTITUTION: An oxide layer(110) is formed on a silicon substrate(100). A metal nano particle layer with a nano pattern is formed on the oxide layer. The oxide layer is etched with a nano pattern by using the metal nano particle layer as a mask. A buffer layer(120) is formed on the oxide layer etched with the nano pattern.
Patent KR-20120070793-A (KR)
Title: Multi model registration(mmr) for a galvanometer and laser system
Inventor: BENAYAD CHERIF FAYCAL
IPC: B23K26/18
Filed: 2010-12-22
Abstract: PURPOSE: Multi model registration for a galvanometer and a laser system is provided to precisely guide a laser for marking a work piece through aligned access which couples visions based on a geometric model extracted from 2D images. CONSTITUTION: Multi model registration for a galvanometer and a laser system comprises the steps of: teaching a computer with part vision models indicating reference features of a work piece, storing the part vision models in the computer, capturing a new image of the work piece including at least one of the reference features, creating individual work piece vision models indicating each reference feature included in the captured image from the captured image, registering the created individual work piece vision models to the computer, extracting mathematical conversion including each position and direction of related vision models and the part vision models, transferring the extracted mathematical conversion to a mark engine of the computer, and marking the work piece with a laser.
Patent KR-20120070848-A (KR)
Title: Method for control density of nano structure using polymeric nanoparticies
Inventor: LEE KYOUNG IL
IPC: B82Y40/00
Filed: 2010-12-22
Abstract: PURPOSE: A density control method of a nanostructure using polymer nanoparticles is provided to control the density of a ZnO nano-structure by mixing polymer particles in a precursor solution during the formation of a seed layer. CONSTITUTION: A density control method of a nanostructure using polymer nanoparticles comprises the following steps: mixing polymer particles with zinc precursor solution; spreading and stabilizing the zinc precursor solution which includes polymer particles on top of a substrate; forming a seed layer by removing polymer particles by heat treating the substrate; and growing a nano-wire structure on the seed layer. The polymer particle is a hydrophilic polymer. The density control method of the nanostructure additionally includes a step of surface-treating before adding the polymer particles into the zinc precursor solution.
Patent KR-20120070964-A (KR)
Title: Vision system and system for aligning display panel and patterned retarder in stereoscopic image display using the same
Inventor: PARK WON KI
IPC: G02B30/25
Filed: 2010-12-22
Abstract: PURPOSE: A vision system and a display panel of a 3D image display device using the same, and a pattern retarder alignment system are provided to increase the contrast ratio of a first pattern to a second pattern of a pattern retarder in an image. CONSTITUTION: A polarizing plate(12) is arranged in front of a lens of a camera(10). A movable 1/4 wavelength plate is arranged in front of the polarizing plate. A gear train is coupled with an edge of the movable 1/4 wavelength plate. A motor(16) rotates the movable 1/4 wavelength plate. Another gear train(16a) connected to the motor is engaged with the gear train of the movable 1/4 wavelength plate.
Patent KR-20120071465-A (KR)
Title: Medication image retrieval method and apparatus
Inventor: CHUN JUN CHUL
IPC: G06T7/00
Filed: 2010-12-23
Abstract: PURPOSE: A medicine image searching method and an apparatus thereof are provided to accurately supply medicine information to a general user. CONSTITUTION: A camera(110) takes a photograph of a tablet. An object extracting unit(120) extracts a medicine object from a medicine image. A color information generating unit(130) generates color information about the medicine object. A shape information generating unit(140) generates shape information through extraction of a feature point. A searching unit(160) searches for tablet information in database through the feature point.
Patent KR-20120072740-A (KR)
Title: Light-emitting element array
Inventor: JANG SUNG WOO
IPC: H01L33/48
Filed: 2010-12-24
Abstract: PURPOSE: A light emitting device array is provided to improve reliability and process efficiency by forming a plurality of connector terminals which are symmetrical based on the center of an open region to prevent a tilt in a connector mounting process. CONSTITUTION: A power source control module(210) includes a power supply(212), a control unit(214), and a connector linking unit(216). The control unit controls the operation of the power supply according to a command inputted from the outside. The connector linking unit supplies power from the power supply to a connector(130). A connector terminal(124a) is electrically connected to the connector linking unit through the connector. A light emitting device package(110) is mounted on a printed circuit board(120).
Patent KR-20120073869-A (KR)
Title: Method for transmitting oam message and processing error in pon system
Inventor: LEE YOUNG SUK
IPC: H04B10/2581
Filed: 2010-12-27
Abstract: PURPOSE: An OAM(Operation, Administration, and Maintenance) message transmission method in a PON(Passive Optical Network) system and error processing method are provided to simplify an OAM message transmission and reception procedure by using an OAM packet type including a variable length. CONSTITUTION: An OLT(Optical Line Terminal) transmits created OAM messages to an ONU(Optical Network Unit). The OLT receives a response OAM message from the ONU(S502). The created OAM message includes a message identifier for one or more ethernet switching control creation messages, message content lengths, and a message content field. The created OAM message includes the message identifier, the message content lengths, and the message content field for one or more ethernet switching control response messages.
Patent KR-20100040843-A (KR)
Title: Non-aqueous electrolytic solutions and electrochemical cells comprising the same
Inventor: XU WU
IPC: H01M4/58
Filed: 2008-06-13
Abstract: Non-aqueous electrolyte solutions capable of protecting negative electrode materials such as lithium metal and carbonaceous materials in energy storage electrochemical cells (e.g., lithium metal batteries, lithium ion batteries and supercapacitors) include an electrolyte salt, a non-aqueous electrolyte solvent mixture, an unsaturated organic compound 4-methylene-1,3-dioxolan-2-one or 4,5-dimethylene-1,3-dioxolan-2-one, and other optional additives. The 1,3-dioxolan-2-ones help to form a good solid electrolyte interface on the negative electrode surface.
Patent KR-20100032430-A (KR)
Title: Map display system, map display device, and map display method
Inventor: SUZUKI YUSUKE
IPC: G09B29/00
Filed: 2007-07-27
Abstract: When a map display system acquires first map data on an area of a predetermined range with a first display scale, the map display system also acquires second map data on an area of a larger range including the predetermined range with a second display scale at the same time. When the acquired first map data on the area of the predetermined range becomes insufficient since a first map displayed on a display means is scrolled, a map obtained by changing the display scale of the second map data to the first display scale is displayed. This provides the map display system which is controlled so as to efficiently acquire map data suitable for acommunication type navigation system.
Patent KR-20100042269-A (KR)
Title: Polyethylene films
Inventor: MCLEOD MICHAEL
IPC: C08J5/18
Filed: 2008-07-11
Abstract: The present Invention relates to polyethylene films, and to processes for making films. In particular the invention relates to solid state stretched films that may be monoaxially or biaxially oriented. The processes can tolerate high draw ratios and lower extrusion pressures and amperes while producing films having high tensile strength and modulus as well as low shrinkage. The polyethylene used to make the films has a density of from 0.940 to less than 0.960, a molecular weight distribution of greater than 10, a melt flow index ranging from 0.30 dg.min to 1.00 dg.min and a weight average molecular weight of 300,000 or less.
Patent KR-20100045464-A (KR)
Title: Method and apparatus for resisting disabling fouling of compressors in multistage compression systems
Inventor: LOMAX FRANKLIN D JR
IPC: F04B49/00
Filed: 2008-07-15
Abstract: A method of operating a multistage gas compressor system including providing a plurality of compressor stages connected in series, receiving a gas flow having contaminants within a gas passage, and supplying solvent to the gas passage at or upstream of a compressor in a compressor stage of the plurality of compressor stages to entrap or dissolve the contaminants in the gas flow. The method includes resisting disabling fouling of the compressor in the compressor stage from any contaminants entrapped or dissolved in the solvent, for example, by controlling a discharge temperature of the compressor, and/or using a type of compressor that is not susceptible to being disabled by fouling in at least the first stage. The discharge temperature can be controlled by providing the compressor with a pressure ratio selected to provide a desired discharge temperature.
Patent KR-20100057607-A (KR)
Title: A process for the carbonylation of an ethylenically unsaturated compound and a catalyst system
Inventor: EASTHAM GRAHAM RONALD
IPC: C07C51/10
Filed: 2008-07-08
Abstract: A process for the carbonylation of an ethylenically unsaturated compound comprising the step of reacting said compound with carbon monoxide in the presence of a co-5 reactant having a mobile hydrogen atom and a catalyst system is described. The catalyst system is obtainable by combining: (a) a metal of Group 8, 9 or 10 or a suitable compound thereof; (b) a ligand of general formula (I): and c) optionally, a source of anions. The invention is characterised in that the catalyst system includes an enhancer compound comprising an aromatic ring or ring system substituted by at least one hydroxyl group wherein the hydroxyl group pKa at 25°C is greater than 3.0 and less than 9.1, the said enhancer compound excluding 3-quinolinol. Catalyst systems for use with the enhancer compound are described as are a method of increasing the efficacy of a catalyst system for the carbonylation of ethylenically unsaturated compounds and a method of increasing the rate of carbonylation of an ethylenically unsaturated compound comprising the step of adding such a compound to the reaction.
Patent KR-20100032939-A (KR)
Title: Method for producing cured resist using negative photosensitive resin laminate, negative photosensitive resin laminate, and use of negative photosensitive resin laminate
Inventor: IDE YOUICHIROH
IPC: H05K3/18
Filed: 2008-12-15
Abstract: Disclosed is a method for producing a cured resist which enables formation of a resist pattern having excellent adhesion and resolution after development, while having an excellent resist shape. Also disclosed are a negative photosensitive resin laminate, and use of a negative photosensitive resin laminate. Specifically disclosed is a method for producing a cured resist, which comprises a laminate-forming step wherein a negative photosensitive resin laminate, in which at least a supporting body (A), a negative photosensitive layer (B) and a substrate (C) are laminated, is formed, an exposure step wherein the negative photosensitive layer (B) is exposed through a lens using light projecting the image of a photomask, and a development step wherein a cured resist composed of the cured portion of the negative photosensitive layer (B) is formed by developing and removing the unexposed portion of the negative photosensitive layer (B). The negative photosensitive layer (B) has a light transmittance of not less than 25% but not more than 50% at a wavelength of 365 nm.
Patent KR-20100075470-A (KR)
Title: Mounting device for disk-shaped substrates such as solar wafers
Inventor: JONAS STEFAN
IPC: H01L21/673
Filed: 2008-08-30
Abstract: The invention relates to a mounting device for solar wafers, comprising at least one comb-like holder (1) having an elongated web (3), on which along the longitudinal extension thereof a plurality of comb elements (4) arranged at equal distances from each other are provided, wherein between the surfaces of neighboring comb elements (4) facing each other at least one recess is formed, which comprises a contact surface and a guiding surface for the solar wafer to be inserted into the recess. For the secure holding and mounting of the solar wafer in the mounting device, a mounting gap is provided between the neighboring comb elements (4) of the elongated web (3) of the at least one comb-like holder (1), wherein the outer contour of said gap comprises the contact surface and the guiding surface, having an arbitrary width of two recesses that are offset from each other, the depths or thereof being smaller than the total depth of each comb element (4), wherein the depth and the depth together form the total depth of each comb element (4), and the outer contour of the recesses comprises a groove having a slanted surface section on the web side that is located in a plane running in an inclined manner to the plane of the support surface of the outer contour of the mounting gap such that when the bottom edge of the solar wafer and the slanted surface section of the groove of the outer contour become engaged it is glidingly displaced into a predetermined position due to gravity. In said position, upon rotating the comb-like holder (1) about a predetermined acute angle to the vertical line on the support surface of the outer contour of the mounting gap, the solar wafer is brought with the surface thereof facing the support surface in planar contact with the support surface. At the same time, a tolerance between the surface of the solar wafer facing away from the support surface and the guiding surface of the outer contour of the mounting gap extending parallel to the support surface is provided in said position.
Patent KR-20100072247-A (KR)
Title: Cosmetic composition in the form of a spray for topical administration
Inventor: GONZALEZ SEGURA JUAN LUIS
IPC: A61K8/19
Filed: 2008-09-11
Abstract: The invention relates to a cosmetic composition in the form of a spray for topical administration and to a method for producing said cosmetic composition which contains at least one active compound, a continuous dispersing external phase (natural mineral spring water and/or wine), sodium polyphosphate, sodium polyacrylate and citric acid. The invention also relates to a device for dosing and applying said composition and to the use of same for the production of a cosmetic composition in the form of a spray for topical use.