baber/WOPTO huggingface dataset:
Patent KR-20110045657-A (KR)
Title: Manufacturing method of nano ceramic pigment and manufacturing method of black matrix for plasma display panel
IPC: C09B67/08
Filed: 2009-10-27
Abstract: PURPOSE: A method for manufacturing nano ceramic pigment is provided to suppress the aggregation and oxidation of black ceramic pigment at a high temperature by synthesizing the black ceramic pigment and coating with silica. CONSTITUTION: A method for manufacturing nano ceramic pigment comprises the steps of: synthesizing CoFe2O4 or CuCr2O4; dispersing the synthesized CoFe2O4 or CuCr2O4 in a solvent and surface modifying the CoFe2O4 or CuCr2O4 by adding surfactants in the solvent; adding in-situ basic solution and tetraethyl orthosilicate to the surface-treated CoFe2O4 or CuCr2O4 to coat the CoFe2O4 or CuCr2O4; and selectively separating the silica-coated CoFe2O4 or CuCr2O4.
Patent KR-20110046686-A (KR)
Title: Apparatus and method for controlling temperature of heat treatment furnace
IPC: F27B9/40
Filed: 2009-10-29
Abstract: PURPOSE: A device and a method for controlling the temperature of a thermal process furnace are provided to minimize surface defect of a thick plate and reduce maintenance costs for the formation of inert gas atmosphere. CONSTITUTION: A device for controlling the temperature of a thermal process furnace comprises a first sensor(200), a second sensor(210), a flow controller(400), and a controller(300). The first sensor is installed inside a thermal process furnace which transfers and thermally processes a thick plate. The first sensor detects the surface temperature of the thick plate. The second sensor is installed inside the thermal process and detects the surface temperature of a roller table. The roller table comprises a roll shaft and a roller. The flow controller is connected to the burner and controls the flow rate of the gas supplied to the burner. The controller connects to the first and second sensors and the flow controller. The controller controls the opening degree of the flow controller according to the temperature difference and setup value.
Patent KR-20110047627-A (KR)
Title: counter flow type cooling tower
IPC: F28C1/02
Filed: 2009-10-30
Abstract: PURPOSE: A counter-current cooling tower is provided to supply a large amount of air to a filler by increasing the flow speed and flow rate of the air in the body of a cooling tower. CONSTITUTION: A counter-current cooling tower comprises a body(10), a distribution unit(20), a filler(25), a fan cylinder(30), a blowing fan(35), and a roof assembly(50). The distribution unit is installed on the upper part of the inside of the body to discharge cooling water. The filler is installed on the lower part of the distribution unit and cools high-temperature cooling water discharged from the distribution unit through heat exchange with external air. The fan cylinder is formed on the lower part of the body in an open state. The blowing fan is installed in the fan cylinder, external air flows into the body through the fan cylinder and moves up. The roof assembly is installed between the blowing fan and the filler.
Patent KR-20110047875-A (KR)
Title: 포토레지스트 패턴 형성 방법
IPC: H01L21/027
Filed: 2009-10-30
Abstract: 본 기술은 반도체 장치의 제조 공정에서 사용되는 포토레지스트 패턴의 형성 방법에 관한 것이다. 본 기술은 제1포토레지스트 패턴 및 상기 제1포토레지스트 패턴과 교차하는 제2포토레지스트 패턴을 포함하는 최종 포토레지스트 패턴을 형성하는 방법에 있어서, 피식각층 상에 제1포토레지스트 패턴을 형성하는 단계; 상기 제1포토레지스트 패턴이 형성된 결과물 상에, 제2포토레지스트를 도포하는 단계; 상기 제2포토레지스트 패턴에 대응되는 영역에서 광원을 일부 투과시키는 노광 마스크를 이용하여 상기 제2포토레지스트를 노광하는 단계; 및 노광된 상기 제2포토레지스트를 현상하여 상기 제2포토레지스트 패턴을 형성하는 단계를 포함한다. 
     본 기술에 따르면, 포토레지스트 패턴에 대응되는 영역에서 광원을 일부 투과시키는 노광 마스크를 이용함으로써 최종 포토레지스트 패턴의 두께 균일도를 향상시킬 수 있다. 
       
     포토리소그래피, 포토레지스트, 노광마스크
Patent KR-20110047927-A (KR)
Title: Apparatus and method for arq feedback message generating in wireless communication system
IPC: H04L1/16
Filed: 2009-11-18
Abstract: PURPOSE: An apparatus and a method for generating an automatic repeat request message in a wireless communication system are provided to generate an ARQ feedback message by adding the feedback information of an ARQ sub-block to the feedback information of an ARQ block. CONSTITUTION: The feedback information about one or more ARQ blocks that doe not perform the ARQ feedback is generated. The ARQ block including two or more ARQ sub-blocks among one or more ARQ block having an error confirms the presence of an error-generated ARQ block among all ARQ sub-blocks. The feedback information of ARQ sub-blocks constituting the ARQ block having no error is added to the feedback information about the ARQ block. An ARQ feedback message including the feedback information about the ARQ block having the feedback information of ARQ sub-blocks is transmitted to a transmitting terminal.
Patent KR-20110055042-A (KR)
Title: Water and oil repellent composition for textiles and process of repellent treatment
Inventor: PARK SUNG MIN
IPC: D06M11/78
Filed: 2009-11-19
Abstract: PURPOSE: A coating composition is provided to ensure water and oil repellent property on the fabric surface by enhancing surface roughness and surface tension. CONSTITUTION: A coating composition for water and oil repellent property contains a mixed SiO_2 sol containing: SiO_2 sol(I) containing SiO_2 nanoparticles having 5-100nm of average particle size; and SiO_2 sol(II) containing SiO_2 nanoparticles having 250-5,000 nm of average particle size. The mixed SiO_2 sol is dispersed in water-dispersion polymer selected among water-soluble fluorinated polymer and water soluble fluore silane polymers.
Patent KR-20100069567-A (KR)
Title: Formation of high-k gate stacks in semiconductor devices
Inventor: CURIONI ALESSANDRO
IPC: H01L21/31
Filed: 2009-11-23
Abstract: PURPOSE: A formation method of a high-K gate stack of a semiconductor apparatus is provided to improve channel carrier mobility by limiting an oxygen vacancy inside of an area separated from a channel. CONSTITUTION: A first high-K metal oxide layer is formed on a semiconductor substrate. A complex layer(4) consisting of a second high-K metal oxide layer(6) is formed on a dipole induction layer(5). A metal gate electrode(7) is formed on the complex layer. The dipole induction layer is located between the gate electrode and the substrate. The dipole induction layer includes one among a lanthanum and a yttrium at least.
Patent KR-20110057455-A (KR)
Title: Speed sensor assembly and manufacture method therof
Inventor: YOON HWAN JOONG
IPC: B60T8/00
Filed: 2009-11-24
Abstract: PURPOSE: A speed sensor assembly and a manufacturing method thereof are provided to protect a magnet from heat when a speed sensor is insert injection molded. CONSTITUTION: A speed sensor assembly comprises a holder(10), a front insertion groove, and a fixing rib(30). The holder has a mounting groove with opened top to accept an electric wire. The front insertion groove is formed to insert a magnet into the front of the holder. The fixing rib is formed in the holder to allow a hall IC(6) connected to the electric wire to interlock with the magnet.
Patent KR-20110061686-A (KR)
Title: Electrode for plasma generation and apparatus for generating plasma
Inventor: CHUNG WOO YOUNG
IPC: H01L21/205
Filed: 2009-12-02
Abstract: PURPOSE: A plasma generating electrode and plasma generating device with the same are provided to promote diffusion of plasma by a gradual increase of a processing volume, thereby increasing deposition uniformity. CONSTITUTION: A plurality of electrode members(110) has an arch shape and is arranged in a first direction. A power supply unit(120) supplies power to the electrode members. The power supply unit includes a base member and a connection member. The base member connects the central part and the end of the electrode members.
Patent KR-20110062828-A (KR)
Title: Dual polarization dipole antenna for improving feed structure
Inventor: CHOI SUNG KYU
IPC: H01Q1/48
Filed: 2009-12-04
Abstract: PURPOSE: A dual polarization dipole antenna for improving a power supply structure is provided to integrate a power supply unit with a printed circuit board, thereby simplifying a power supply structure. CONSTITUTION: A dual polarization dipole antenna comprises a radiation element(110) and a power supply unit(200). The radiation element is made of plurality of dipole elements. The radiation element is formed on a printed circuit board(100). The power supply unit is integrated with the printed circuit board. The power supply unit includes via holes which penetrate the printed circuit board to supply a power supply signal to the radiation element.
Patent KR-20110063888-A (KR)
Title: Automatic feeder for a feedstuff and a fertilizer
Inventor: CHOE SI SU
IPC: A01K7/02
Filed: 2009-12-07
Abstract: PURPOSE: An automatic feeder for feedstuff and fertilizer is provided to enable a user to more conveniently breed animals or plants. CONSTITUTION: An automatic feeder for feedstuff and fertilizer comprises: a main body accepting feedstuff or fertilizer; a hopper(10) in which an exhaust line transferring the feedstuff or fertilizer to a transfer screw driven by a motor is formed; a transfer container(20) transferring the feedstuff or fertilizer in a container; sprocket gears(30) which come in contact with guide grooves of the transfer container and are driven by a motor; a chain which is connected to the sprocket gear; and input valves(50) formed in the lower surface of the container.
Patent KR-20110065140-A (KR)
Title: Transgenic bentgrass plants with herbicide resistance and disease resistance
Inventor: KIM JEONG IL
IPC: A01H1/00
Filed: 2009-12-09
Abstract: PURPOSE: A transgenic lawn grass with herbicide resistance and diseases resistance is provided to maintain stability and to enhance biological and abiotic stress resistance. CONSTITUTION: A transgenic lawn grass with herbicide resistance and diseases resistance is obtained by transforming with a vector containing PepEST1 and Bar genes. The vector is transformed to grass embryonic developing callus by agrobacterium. The callus is cultured in a callus-inducing medium containing 0.2-0.8 mg/L of kinetin. The herbicide contains glufosinate as an active ingredient. The grass is Bentgrass.
Patent KR-20110067278-A (KR)
Title: Semi-conductor device and its fabrication method
Inventor: KIM MYUNG SOO
IPC: H01L21/336
Filed: 2009-12-14
Abstract: PURPOSE: A semi-conductor device and its fabrication method are provided to simplify a process by installing a source electrode over an insulating member which is separated from a gate electrode and a drain electrode, since implant layer is not formed. CONSTITUTION: In a semi-conductor device and its fabrication method, Gate electrodes(202a,202b) and drain electrodes(204a,204b) are formed on a semiconductor substrate(200). An isolation film(206) is relatively thicker than the gate electrode and drain electrode. The isolation film is formed by using the TEOS(Tetra-Ethyl-Ortho-Silicate). A source electrode(208) is separated form the top of a gate electrode and the drain electrode according to the thickness of the isolation film .
Patent KR-20110069485-A (KR)
Title: System for service policy control in a distributed web service environment
Inventor: JEON HYUB WOO
IPC: G06F17/00
Filed: 2009-12-17
Abstract: PURPOSE: A web service policy management system in a distributed web service environment is provided to search and register an external web service which an external web service provider offers, and change and accept a policy defined for the external web service, thereby keeping the consistency of the policy management and the policy about the external web service. CONSTITUTION: A web service policy management system stores an internal web service in web service storage, a list of the internal web service in web service list storage, and an internal web service policy in policy storage(300). The system searches an external web service, stores information about the external web service in the web service list storage, and stores policy information of the external web service in the policy storage(310). The system registers a user policy which a user inputs(320). The system registers a policy for the interoperability of the internal / external service policy and the user policy(330).
Patent KR-20110070278-A (KR)
Title: Tire impact gulge test method
Inventor: BAE JONG HAK
IPC: G01N3/32
Filed: 2009-12-18
Abstract: PURPOSE: A tire impact bulge test method is provided to perform testing without the impact applied to a target vehicle. CONSTITUTION: A tire impact bulge test method is as follows. A trailer having suspension weight is attached to a test vehicle(S110). The acceleration signal is measured with an acceleration sensor attached to the axle of the test vehicle(S120). The maximum impact force is calculated by using the acceleration signal(S130). The difference is drawn after comparing with the reference impact force and the tested impact force(S140).
Patent KR-20110071259-A (KR)
Title: Method for manufacturing flash memory device
Inventor: YUN KI JUN
IPC: H01L27/115
Filed: 2009-12-21
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to prevent a memory gate sidewall from being etched by a protective layer, thereby enhancing the profile of a memory gate. CONSTITUTION: An ONO(Oxide-Nitride-Oxide) film and A first poly silicon film are formed on a semiconductor substrate(100). A memory gate(300) is formed by performing a first etching process on the first poly silicon film. A protective layer made of polymer is formed on a sidewall of the memory gate. An ONO film pattern(200) is formed in the lower part of the memory gate. A select gate(400) is formed on the memory gate and the sidewall of the ONO film pattern.
Patent KR-20110071666-A (KR)
Title: Method for manufacturing sikhe by seaweeds
Inventor: JO YEONG CHEOL
IPC: A23L17/00
Filed: 2009-12-21
Abstract: PURPOSE: A producing method of traditional fermented rice punch containing seaweed is provided to secure the unique flavor of conventional fermented rice punch, and to offer useful nutrients of the seaweed. CONSTITUTION: A producing method of traditional fermented rice punch containing seaweed comprises the following steps: mixing fresh seaweed with water or a mixture containing the water and ethanol, and extracting for 3~4hours at 95~121deg C using an extractor; centrifugal separating the obtained extract and residues, filtering the extract, and condensing the extract to obtain a seaweed extract; mixing malt and purified water, and extracting for 3~4hours at 60deg C for removing solid portions; centrifugal separating the obtained extract, and filtering to obtain a malt extract; dipping rice in the water for 1hour, and steaming to obtain hard boiled rice; inserting the malt extract into the hard boiled rice, and saccharifying for 4~6hours to obtain saccharified liquid; and mixing the saccharified liquid with the seaweed extract, and heating for 30~50minutes.
Patent KR-20110073779-A (KR)
Title: Auto closing control units
Inventor: LEE DONG MYUNG
IPC: E06B5/16
Filed: 2009-12-24
Abstract: PURPOSE: An automatic closing device of an entrance door in a smoke removed area with an integrated drive unit and a control unit is provided to prevent smoke and flames from spreading to the whole of a building by automatically closing an entrance door even if an emergency power source is cut off. CONSTITUTION: An automatic closing device of an entrance door in a smoke removed area with an integrated drive unit and a control unit comprises a main body(11), a spring support unit, a spring pressing unit, a rear support cap, a motor support unit, a pressing rod, and a bracket. The main body has an inner space. The spring pressing unit inserts a spring into the inner space of the main body. The spring pressing unit presses the spring to the rear of the spring support unit. The rear support cap is formed in the rear of the main body. The pressing rod presses the spring pressing unit. The motor support unit fixes a motor(31) and a reducer(32) through bolts. The bracket is formed in the other side of the main body.
Patent KR-20110077226-A (KR)
Title: Manufacturing method and apparatus of electrode for electric discharging and eletric discharging machine with the function of making electrode
Inventor: IM HAN SEOK
IPC: B23H1/04
Filed: 2009-12-30
Abstract: PURPOSE: A method and an apparatus for manufacturing an electrode for electric discharging and an electric discharging machine with an electrode manufacturing function are provided to prevent errors occurred due to the attachment of an electrode. CONSTITUTION: A method for manufacturing an electrode for electric discharging is as follows. A plating material(20) is put into an electric plating bath(10). A mask(30) with a hole(31) is installed in the top end of the electric plating bath. A base electrode(40) is located at the top of the mask and is electrically connected to the plating material. An electrolyte flows over through the hole of the mask. An electrode, which has the same shape as the hole of the mask, is grown on the base electrode.
Patent KR-20110077543-A (KR)
Title: Method for manufacturing the ldram device
Inventor: SONG JU IL
IPC: H01L27/108
Filed: 2009-12-30
Abstract: PURPOSE: A method for manufacturing an LDRAM device is provided to form a trench in a semiconductor substrate and forms an oxide layer which functions as a capacitor in the trench, thereby eliminating loss of STI(Shallow Trench Isolation) which is formed in the following processes. CONSTITUTION: A nitride pattern(120) is formed on a semiconductor substrate(100). A first trench is formed in the semiconductor substrate by the nitride pattern. A second trench is formed on the lower part of the first trench. An oxide film pattern is formed on the nitride pattern. Oxidizing substances are buried in the first and second trenches. The oxidizing substances in the first trench are eliminated and the oxidizing substances in the second trench are left to form an oxide layer. Novolac is coated on the oxide film patterns and the first and second trenches. The oxide film pattern is eliminated to the hard mask. The novolac is eliminated. An insulating material is deposited on the first trench to form STI on the oxide layer.
Patent KR-20090018868-A (KR)
Title: A marine vessel
Inventor: HANNULA SUSANNA
IPC: B63B25/16
Filed: 2007-05-16
Abstract: A marine vessel (1) operated with gaseous fuel having at least one gas powered engine (2), which vessel is provided with a fuel tank arrangement (4) in which the fuel is stored in liquid phase, in which vessel the engine is positioned in an engine room which is provided with an engine room casing (6) extending from the engine room to exterior of the vessel, The fuel tank arrangement (4) is arranged in vicinity of the engine room casing.
Patent KR-20090043493-A (KR)
Inventor: NAGAI YOSHINORI
IPC: B01D53/86
Filed: 2006-07-26
Abstract: 연소설비로부터 배출하는 배기가스유로에 상류측으로부터 순서대로 배기가스 중의 질소산화물을 제거하여 금속수은을 산화하는 기능을 갖는 탈질촉매층을 구비한 탈질장치, 연소설비의 연소용 공기를 배기가스와 열교환시키는 공기예열기, 금속수은의 산화촉매를 포함한 백필터를 갖는 제진장치 및 배기가스 중의 유황 산화물을 제거하는 탈황장치를 배치한 배기가스 중의 미량 유해물질의 제거장치이다.  백필터를 탈황장치 전에 배치해도 좋다. 
     이렇게 하여 장시간 안정된 신뢰성이 높은 배기가스 중의 미량 유해물질의 제거장치 및 그 운전방법을 제공할 수 있다. 
       
      배기가스, 탈질, 탈황, 금속수은, 백필터
Patent KR-20090031434-A (KR)
Title: Method and system for providing beamforming feedback in wireless communication systems
Inventor: KETCHUM JOHN W
IPC: H04W24/00
Filed: 2007-06-27
Abstract: Techniques to support beamforming for stations in a wireless network are described. In one aspect, a station may support beamforming with implicit feedback or explicit feedback by having capabilities to transmit and receive sounding frames, respond to training request by sending a sounding frame, and respond to request for explicit feedback. In one design of explicit beamforming, the station may send a first frame with a request for explicit feedback and may also send a Null Data Packet (NDP) having at least one training field but no data field. The station may receive a second frame with the explicit feedback, which may be derived based on the NDP. The station may derive steering information (e.g., steering matrices) based on the explicit feedback and may then send a steered frame with beamforming based on the steering information. The station may also perform implicit beamforming using NDP for sounding.
Patent KR-20090042820-A (KR)
Title: Polylactic acid resin composition, molded body thereof and polylactic acid compound
Inventor: URAKAMI TATSUHIRO
IPC: C08J5/00
Filed: 2007-07-11
Abstract: Disclosed is a resin composition which is improved in heat resistance (high crystallinity) and transparency without deteriorating toughness intrinsic to polylactic acid resins. Also disclosed are a molded body obtained from such a resin composition, and a novel polylactic acid compound used in such a resin composition. Specifically disclosed is a polylactic acid resin composition characterized by containing a linear polylactic acid compound (A) having a moiety represented by the following formula (1):-X1-R1-X2-and a weight average molecular weight (Mw) of 5,000-500,000. In the formula (1), X1 and X2 independently represent an O atom, an S atom or an NH group, and R1 represents a divalent group containing at least one aromatic ring or aliphatic ring. The hydrocarbon group may contain an O, N or S atom.
Patent KR-20090089848-A (KR)
Title: Method and apparatus for forming curved glass plate
Inventor: FUKAMI MASAO
IPC: C03B23/027
Filed: 2007-12-18
Abstract: An apparatus and method for forming a curved glass plate involving a unit and step for glass plate delivery that realize efficient output of a high-quality glass plate of complex configuration.The method for forming a curved glass plate is one comprising the steps of laying a heated glass plate on an inner mold with tilt and shift mechanism set in parallel inside of a forming ring with tilt and shift mechanism equipped with a fixed frame and a mobile frame to thereby carry out preforming; shifting the preformed glass plate on the inner mold with tilt and shift mechanism to the forming ring with tilt and shift mechanism; and pressing a forming mold with given forming plane to the glass plate and carrying out tilt and shift by means of the mobile frame, wherein the preforming step includes an operation of preforming of the glass plate laid on the inner mold with tilt and shift mechanism by effecting tilt and shift by means of the inner mold mobile frame pivoted to an end portion of the inner mold fixed frame provided in the inner mold. ® KIPO & WIPO 2009
Patent KR-20090103994-A (KR)
Title: Warehouse storage system
IPC: B65G1/12
Filed: 2007-05-03
Abstract: A system and method for the safe storage of items wherein a storage structure is provided having a first section in which storage units are stored in vertically oriented cells with each storage unit being stacked one upon another and wherein at least one transfer vehicle is provided for selectively engaging and conveying the storage units along an overhead grid track system between the first section and a second section wherein the at least one transfer vehicle may be used to either lift or lower a storage unit and move the storage unit to and from a storage position in one of the vertical storage cells of the first section of the storage structure.