baber/WOPTO huggingface dataset:
Patent KR-20090033957-A (KR)
Title: Cooling fan control device of a construction heavy equipment
Inventor: YUN HONG CHEOL
IPC: F01P5/02
Filed: 2007-10-02
Abstract: A cooling fan control device of a construction heavy equipment is provided to make the rotation speed of the cooling fan reduce or stop if a cooling pan device is opened and to send a warning signal to an operator. A cooling fan control device of a construction heavy equipment comprises: a switch(21) detecting the opening and shutting of a cooling fan cover; a cooling fan controller(22) electrically connected to an engine control unit(16) and a proportional control valve(11) in order to proportionally control the rotation speed of the cooling fan to the coolant temperature of an engine; a signal generator(23) generating a warning signal through the control of the cooling fan controller; and a potentiometer(24) generating the other electric signal according to the size of the opening angle of a cooling pan device.
Patent KR-20090036262-A (KR)
Title: The producing method of solid fuels for fermentation rice hulls
Inventor: BYUN KWANG WOO
IPC: C10L5/44
Filed: 2007-10-09
Abstract: A method of producing solid fuel using fermented rice hulls is provided to maximize fabrication efficiency of solid fuel by reducing carbonizing time and minimizing carbonization facilities. A method of producing solid fuel using fermented rice hulls includes the followings: fermenting component-added rice hulls at 25°C-65°C, adding 5 %-30 %(w/w) of one or more components selected from rice bran, and molasse and corn powder; carbonizing the dried rice hulls at 700°C-900°C; crushing the carbonized rice hulls to over 100 mesh; and molding a mixture into fuel after mixing the crushed powder, an igniting composition, a bonging agent, and a flocculant or an aromatic agent.
Patent KR-20090036704-A (KR)
Title: Unit for supporting a substrate, apparatus for treating a substrate using the same and method for treating a substrate thereof
Inventor: HWANG DONG SOON
IPC: H01L21/683
Filed: 2007-10-10
Abstract: A unit for supporting a substrate, apparatus for treating a substrate using the same and method for treating a substrate thereof can improve the processing efficiency by performing the uniform process through the whole region of the substrate. The substrate support unit comprises the first holding portion(1) and the second supporting part(2) supporting the wafer(W). The first holding portion is moved to the first direction(D1). The first holding portion supports the bottom part of wafer. The second supporting part is moved to the second direction. The second supporting part supports both side end point of wafer. The first holding portion comprises the first support(1a) and the first driving part(1b). The second supporting part comprises the second supporter(2a) and the second driver part(2b). The second supporter supports the wafer.
Patent KR-20090037582-A (KR)
Title: Accessory
Inventor: SIM JU SEOB
IPC: A44C25/00
Filed: 2007-10-12
Abstract: A hand-held accessory is provided, which is formed of a receiving portion capable of receiving the property, memory chip, or coin etc. A hand-held accessory comprises: a main body(100) in which a tightening string(102) is equipped in one end and a receiving portion(104) is prepared; and an opening and closing member which is installed at one side of the main body and opens and closes the receiving portion. The opening and closing member opens and closes the receiving portion by rotating operation of the rotary cover(110). On both sides of the rotary cover, a hanging protrusion is protruded.
Patent KR-20090039228-A (KR)
Title: System and method of setting authentication mode in wireless communication system
Inventor: YOU JEONG MI
IPC: H04L9/32
Filed: 2007-10-17
Abstract: A system and a method for setting the authentication mode in wireless communication system are provided to decrease the time for needing the authentication by reducing the reattempt due to the authentication failure. An authentication procedure between a base station and a wireless terminal are as follows. The channel which the wireless terminal uses is obtained between the wireless terminal and an ASN(Access Service Network) base station through the ranging process(S301). ID of NAP is obtained through the NAP(Network Access Provider) & NSP discovery process(S302). The wireless terminal obtains the ID list of NSP connected to NAP through the SBC negotiation process(S303). The wireless terminal receives the EAP require-message which the wireless terminal receives from the ASN base station and obtains the authentication mode information of the H-CSN base station(S304). The H-CSN base station receives the EAP response message through the ASN base station, and confirms the authentication mode of the wireless terminal(S305). If the authentication mode of the wireless terminal coincides with the authentication mode of the base station, performs the authentication procedure(S306).
Patent KR-20070107641-A (KR)
Title: Gas exhaust structure for a sanitary landfill
Inventor: YUN HAE KYUNG
IPC: B09B3/00
Filed: 2007-10-18
Abstract: A structure for exhausting landfill gas of waste is provided to reduce the construction cost, by only depositing induction blocks formed of water-permeable concrete to construct the structure, and stabilize a landfill by discarding easily the landfill gas due to maintaining a stable state regardless of landfill or sinking of the waste. A gas inducing pipe(105) is buried together with waste in a landfill, wherein the gas inducting pipe collects or induces landfill gas generated from waste of the landfill. An upper portion of the gas inducing pipe is connected to a gas outlet within a shielding layer. The gas inducing pipe is formed by depositing induction blocks(106) having pores, wherein the induction blocks are formed of water-permeable concrete. Grooves(108) are formed on one surface of each induction block, and protrusions(109) are formed on a facing face of adjacent induction block. The induction blocks are stably deposited by interconnection of the grooves and the protrusions.
Patent KR-20090041523-A (KR)
Inventor: PARK GUI JA
IPC: A21D2/00
Filed: 2007-10-24
Abstract: A method for manufacturing donuts and steamed bread having good taste and sweet potato flavor is provided to maintain quality and taste of the donuts and the steamed bread regularly by distributing the dough and filling with a cooing process. A method for manufacturing donuts and steamed bread having good taste and sweet potato flavor comprises the following steps of: kneading and mixing sweet potatoes 4kg(3), glutinous rice 8kg(4) with water 30kg(2) in a kneader(1); manufacturing dough after putting wheat flour 20kg with supplementary materials in the kneader for 30 minutes; distributing the dough to 200g; forming filling materials(10) with red-beans; separating the filling materials to 100g with a spoon or distributer(12); filling the materials to the dough; and frying or steaming the dough.
Patent KR-20090044759-A (KR)
Inventor: KIM DONG GYUN
IPC: G21C17/017
Filed: 2007-11-01
Abstract: 본 발명은 중수로형 원자력발전소에서 누출되는 중수를 처리하는 누설 중수 처리장치에 관한 것으로서, 중수로형 원자력발전소 방사선 관리구역내 특정지역의 설비에서 중수의 누출이 예상되는 플랜지 및 커넥터, 밸브, 펌핑장치와 함께 설치하여 중수 누출을 차단하고, 회수된 중수를 이용하는 것을 목적으로 한다. 
     이를 위하여 본 발명은, 중수를 포함하는 증기가 이송되는 이송관에 설치되는 플랜지, 커넥터, 밸브, 펌핑장치 등의 외부에 설치되어 누출 증기를 모으는 누출 증기 수용부와; 상기 누출 증기 수용부에 포집관으로 설치되어 중수 누수를 확인할 수 있도록 설치되는 중수 누수 확인부재와; 상기 중수 누수 확인부재에 연결되어 누출되는 증기를 열교환 및 여과를 통해 에어와 중수 포함 수분으로 분리되도록 설치되는 분리장치를 포함하는 것을 특징으로 한다. 
     본 발명에 따르면,  중수로형 원자력발전소에서  작업자의 피폭 저감과 원자력 발전소의 안정성이 향상되도록 이송관의 플랜지 및 커넥터, 밸브, 그리고 펌핑장치에서 누출되는 증기를 포집 후 분리한 중수의 재활용이 가능한 효과가 있다. 
       
     중수로, 원자력발전소, 중수, 삼중수소
Patent KR-20090049707-A (KR)
Title: 반도체 제조공정에서의 에폭시 토출 장치
Inventor: JUNG SUNG YUN
IPC: H01L21/48
Filed: 2007-11-14
Abstract: 본 발명은 반도체 제조공정에서의 에폭시 토출 장치에 관한 것으로, 에폭시가 저장된 에폭시 튜브와, 상기 에폭시 튜브에 연결되며 기판이 배치된 기판패널 상에 상기 에폭시를 하방으로 토출시키는 에폭시 토출기가 구비된 에폭시 토출 장치에 있어서, 상기 에폭시 토출기의 하부에 일체로 돌출 형성된 적어도 하나의 노즐이 구비되고, 상기 노즐은 원하는 토출 경로와 대응되도록 일정 폭과 길이를 갖는 토출공으로 이루어지며, 상기 토출공을 통해 상기 에폭시를 한 번의 동작으로 원하는 토출 경로에 도포함으로써, 반도체 기판 상에 에폭시를 용이하고 신속하게 도포할 수 있는 효과가 있다. 
       
     반도체, 다이 어태치, 에폭시, 토출, 노즐
Patent KR-20090050160-A (KR)
Inventor: LEE KANG ROH
IPC: B22F3/10
Filed: 2007-11-15
Abstract: 본 발명은 코발트 분말을 성형하여 무가압 소결하는 방법에 관한 것으로서, 성형시 성형성을 증대시키기 위해 첨가되는 파라핀을 효율적으로 제거하고 소결생산성과 제품의 품질을 증대시키는데 그 목적이 있다. 
     본 발명은 코발트 소결체를 제조하기 위한 방법에 관한 것으로  
     성형된 코발트에 파라핀을 제거하는 단계; 
     파라핀이 제거된 코발트 성형체를 소결하는 단계를 
     포함하는 코발트 소결체 제조방법을 그 요지로 한다. 
     본 고안에 의하여 파라핀 제거공정을 무가압 소결공정과 분리함으로써 소결 생산성 증대가 제공된다. 
       
     코발트, 탈파라핀, 무가압소결
Patent KR-20090053489-A (KR)
Inventor: KIM JIN
IPC: A61B8/00
Filed: 2007-11-23
Abstract: 싱크 함수의 특성을 갖는 송신 아포디제이션(transmit apodization)이 적용된 송신 펄스 신호에 기초하여 멀티빔 수신 집속을 수행하는 초음파 시스템이 개시된다. 이 시스템은 송신부가 싱크 함수를 송신 아포디제이션(transmit apodization) 함수로서 사용하여 송신 펄스 신호를 형성하고, 프로브의 다수의 변환소자가 송신 펄스 신호에 기초하여 초음파 신호를 형성하고, 형성된 초음파 신호로 이루어진 초음파 빔을 다수 스캔라인에서 사전 설정된 스캔라인을 따라 대상체에 송신하고, 대상체로부터 반사되는 초음파 빔을 수신하고, 수신부가 수신된 초음파 빔에 기초하여 다수 스캔라인 각각에 해당하는 수신신호를 형성한다. 
       
     초음파, 멀티빔 수신 집속, 송신 아포디제이션, 싱크 함수
Patent KR-20090054820-A (KR)
Title: Improvement apparatus for lowering freezing point of ships ballast water
Inventor: JUNG SUNG WON
IPC: B63B13/00
Filed: 2007-11-27
Abstract: An improvement apparatus for lowering freezing point of ballast water in a ship is provided to lower the freezing point by artificially or naturally evaporating seawater flowing into a ship deck in operating the ship and delivering remaining seawater having high salinity to a ballast tank in order to increase the salinity of the ballast water. An improvement apparatus for lowering freezing point of ballast water in a ship(100) comprises a storage tank(120) and a seawater supply pipe(130). The storage tank is installed on the ship. The flowed seawater is stored in the storage tank and is evaporated. The seawater supply pipe is connected from the lower side of the storage tank to a ballast tank(110). The seawater supply pipe supplies residual seawater, having high salinity due to the evaporation of the seawater at the storage tank, to the ballast tank.
Patent KR-20090055405-A (KR)
Title: Gate drive circuit for liquid crystal display device
Inventor: O SEUNG CHEOL
IPC: G11C19/00
Filed: 2007-11-28
Abstract: A gate drive circuit for a liquid crystal display device is provided to reduce the number of a pin of a timing controller and minimize a layout area by using a gate out enable signal instead of a clock signal of a flip-flop in generating a gate signal. A flip-flop(41) receives a falling edge of gate out enable signal as a clock signal, and receives a gate start pulse as first stage data. An AND gate unit is composed of a plurality of AND gates(AD11-AD14) and combines signal and an inversion of gate out enable signal, and then outputs a high signal corresponding to a gate high voltage. A level shifter unit(43) outputs the signal outputted from the AND gate as a gate signal of liquid crystal panel.
Patent KR-20090055448-A (KR)
Inventor: KIM SUNG WHAN
IPC: H04B1/38
Filed: 2007-11-28
Abstract: A silver fragment plastic cover of the mobile phone and a manufacturing method thereof are provided, which enhance the quality of product by decorating the front and back surface of the cover. A manufacturing method of the silver fragment plastic cover of the mobile phone comprises: a step of preparing for the work of art(1) which is engraved artistically by using silver with purity of 70-99.9% and 10-30 wt.%; a step of harmoniously adhering the jade(2) which is variously processed to the work of art; a step of decorating the backside surface of the plastic cover using the silver fragment art; and a step of decorating the plane-piece art of 10-20 wt.% by using silver with purity of 70-99.9%.
Patent KR-20090061832-A (KR)
Title: Apparatus for reducting engine noise and method for operating the same
Inventor: JIN JAE MIN
IPC: F02D9/02
Filed: 2007-12-12
Abstract: An engine noise reducing device and a noise operation method thereof are provided to reduce engine noise by gradually opening and closing a throttle valve according to the combustion pressure within a cylinder. An engine noise reducing device comprises: a throttle valve(10) being installed at an air intake passage and opening and closing for sucking the air; a cylinder pressure sensor(41) detecting an inner combustion pressure of a cylinder(40); a throttle valve opening and closing unit(20) which gradually opens and closes the throttle valve; and a controller(30) controlling the throttle valve opening and closing unit and gradually opening and closing the throttle valve in order to reach the detected combustion pressure on the goal combustion pressure value which set up in advance.
Patent KR-20090063917-A (KR)
Title: Method for controlling timing-belt tension of engine
Inventor: KANG YONG SEOK
IPC: F02B67/06
Filed: 2007-12-14
Abstract: A method for adjusting tension of a timing belt of an engine is provided to minimize an increase of peak torque transmitted to a transmission by reducing a change of angular velocity through a tension control of a timing belt. Tension of a timing belt is minimized by using vacuum pressure of a variable idler while a crank shaft is rotated by a stroke of an engine. A predetermined idle rotation number is checked by the variable idler. A change of angular acceleration is checked according to the idle rotation number. The vacuum pressure of the variable idler is optimized toward an increase of the tension of the timing belt when the angular acceleration is not changed. A charging state of a battery is checked according to the change of the angular acceleration. The vacuum pressure of the variable idler is optimized to minimize the tension of the timing belt when the charging state of a battery is sufficient. The tension of the timing belt is optimized by operating the vacuum pressure of the variable idler when the charging state of the battery is insufficient.
Patent KR-20090066032-A (KR)
Title: Air conditioning system for vehicles
Inventor: BAE SANG GEUN
IPC: B60H1/12
Filed: 2007-12-18
Abstract: A vehicle air-conditioning system is provided to detect control panel operation information of a person in a vehicle and perform a normal set-up mode or both the normal set-up mode and an additional set-up mode. A vehicle air-conditioning system includes an air-conditioner(100), a control panel(400), a sensor(300) and a controller(200). The air-conditioner heats or cools indoor and outdoor air of a vehicle and discharges the heated or cooled air to the indoor space of the vehicle. The control panel includes a plurality of operating units(402,404,406,408,410,412,414). The control panel receives configuration information. The sensor senses physical operation information of a person in the vehicle with respect to the operating units of the control panel. The controller compares the output value of the sensor with a predetermined reference value. When the output value is smaller than the reference value and greater than the reference value, the air-conditioner is operated and controlled in different set-up modes.
Patent KR-20080003297-A (KR)
Title: Liquid crystal display device and fabrication method thereof
Inventor: KATAOKA SHINGO
IPC: G02F1/1337
Filed: 2007-12-20
Abstract: A liquid crystal display device, and a method for preparing the liquid crystal display device are provided to reduce a manufacturing cost by omitting the process for forming a vertical alignment layer. A liquid crystal display device comprises a liquid crystal material between substrates, wherein the liquid crystal material comprises a monomer material represented by X-R (wherein X is an acrylate group or a methacrylate group; and R is an organic group having a steroid structure), and a UV cured product comprising the system comprising the monomer material is formed on the substrate interface. Also the liquid crystal display device comprises a liquid crystal material between substrates, wherein the liquid crystal material comprises a monomer material represented by X1-R-X2 (wherein X1 and X2 are an acrylate group or a methacrylate group; and R is a divalent organic group having a steroid structure), and a UV cured product comprising the system comprising the monomer material is formed on the substrate interface.
Patent KR-20080058242-A (KR)
Title: Ruthenium-barrier polishing slurry
Inventor: LIU ZHENDONG
IPC: C09K3/14
Filed: 2007-12-20
Abstract: A polishing slurry is provided to be useful for removing a ruthenium layer from a patterned semiconductor substrate in the presence of at least one of nonferrous-interconnect metals and dielectric materials. A polishing slurry includes 0.001-10wt% of periodic acid or a salt thereof, at least 0.0001wt% of an inhibitor for reducing a removal rate of nonferrous metal-interconnect metals, 0.00001-5wt% of an organic additive for reducing a removal rate of a dielectric material, 0.1-50wt% of an abrasive, and the balance of water. The polishing slurry has a pH ranging from greater than 8 to 12. The organic additive is at least one selected from water-soluble polymers and surfactants and comprises ethylene oxide groups or amide groups.
Patent KR-20090067925-A (KR)
Title: Reinforcement structure of outrigger using horizontal steel wire
Inventor: HAN KI MYUNG
IPC: E04C5/00
Filed: 2007-12-21
Abstract: An outrigger reinforcement structure using a horizontal steel wire is provided to reduce the time required for constructing an outrigger layer by using a distribution outrigger structure which less concentrates force than an outrigger concentrating force on a specific layer, but utilizes the effect of an outrigger effectively, and to form a reinforcement structure satisfying the standard of horizontal displacement by using tensile force by a steel wire and resisting the lateral force. An outrigger reinforcement structure using a horizontal steel wire comprises a steel wire(10) installed horizontally to the circumference of an outrigger layer of a building structure(100), plural supports(20) supporting the steel wire and fixed to the outer circumference of the outrigger layer of the building structure, and a fixing portion(30) where one end of the steel wire is fixed.
Patent KR-20090068564-A (KR)
Title: Mechanical reclamation parking and hanger with pit
Inventor: YANG JAE SUCK
IPC: E04H6/06
Filed: 2007-12-24
Abstract: A parking system having an automatic transfer robot of a prefabricated pit type structure is provided to shorten the length of the process by standardizing a prefabricated underground pit according to a buried shed type parking system and constructing instantly in a construction field, and to ascend and descend a vehicle at the stable state by solving the load imbalance of a parking plate portion. A parking system having an automatic transfer robot of a prefabricated pit type structure comprises a prefabricated underground pit(10), and an automatic transfer robot system(20), wherein the prefabricated underground pit forms a rectangular box structure by having an assembly groove at the top, a connecting projection at the bottom, a through hole at one side of the middle and an elbow type joint at the middle area, and assembling one by one in the horizontal direction or the vertical direction according to the size of an underground space, and the automatic transfer robot system ascends and descends automatically within the appointed orbit by forming two-stage or three-stage parking area in an inside space of the prefabricated underground pit to ascends.
Patent KR-20090068643-A (KR)
Title: Cleaning apparatus for manufacturing semiconductor devices and method thereof
Inventor: KWON DAE HEOK
IPC: H01L21/304
Filed: 2007-12-24
Abstract: A cleaning apparatus for manufacturing a semiconductor device is provided to prevent recontamination due to electrostatic charges, damage of circuits or elements, and malfunctions of peripheral devices by reducing generated electrostatic charges and the generation of the electrostatic charges. A cleaning apparatus for manufacturing a semiconductor device includes a spin chuck(110) and an injection unit(120). A wafer is loaded on the spin chuck. The spin chuck is used for chucking the wafer and rotating the wafer. The injection unit injects hydrogen reduction water and deionized water onto the wafer loaded on the spin chuck. The injection unit includes an injection nozzle(121), a hydrogen reduction water supply part(122), a deionized water supply part(123), and a selection valve(124). The injection nozzle is installed at an upper side of the spin chuck in order to direct the wafer. The hydrogen reduction water supply part is used for supplying the hydrogen reduction water through the injection nozzle. The deionized water supply part is used for supplying the deionized water through the injection nozzle. The selection valve is used for selecting one of the hydrogen reduction water and the deionized water.
Patent KR-20090068807-A (KR)
Title: Apparatus and method for manufacturing a semiconductor device
Inventor: JUNG DO HYO
IPC: H01L21/02
Filed: 2007-12-24
Abstract: An apparatus and a method for manufacturing a semiconductor device are provided to discontinue a coating process when abnormal pressure is detected in a photo resist piping line, thereby preventing the coating failure of a wafer. An apparatus for manufacturing a semiconductor device comprises a pump, a filter(30), a coating unit(220) and a sensor. The pump sucks a coating material through a first piping line and discharges the sucked coating material to a second piping line. The filter filters the coating material discharged through the second piping line. The coating unit coats the coating material supplied through a third piping line on an object to be coated. The sensor senses the inner pressure of the first, second and third piping lines.
Patent KR-20090073782-A (KR)
Title: Spacer of gas insulated switchgear
Inventor: JUNG JI KYOON
IPC: H01H33/06
Filed: 2007-12-31
Abstract: A spacer coupling structure for a GIS(Gas Insulated Switchgear) is provided to prevent the damage of a spacer by inducing a local load transmitted through an embedded fitting to an inner part of the spacer. A central conductor(1) is arranged in a central part inside a sealed container(100). Two coupling flanges are formed around the sealed container. A first penetration hole is formed in each coupling flange. The central conductor is arranged to pass through the center of a spacer(200). An edge part of the spacer is interposed between two coupling flanges. An embed fitting(300) is arranged around the spacer. A second penetration hole is formed in the embedded fitting in an axial direction. A bolt(400) successively passes through the first and second penetration holes and couples two coupling flanges with the embedded fitting.
Patent KR-20070026866-A (KR)
Title: Xylenes isomerization catalyst system and use thereof
Inventor: RAICH BRENDA ANNE
IPC: C10G45/64
Filed: 2005-06-08
Abstract: A catalyst system that exhibits a ratio of ethylene saturation to aromatics ring saturation of greater than 3,500. The catalyst system comprises two components and each component comprises a crystalline molecular sieve having a Constraint Index of from about 1 to about 12 and an effective amount of Group VIII metal. The catalyst system finds particular application in ethylbenzene conversion/xylenes isomerization reactions. The catalyst system can be prepared by incorporating the Group VIII metal into the molecular sieves by competitive ion exchange. ® KIPO & WIPO 2007
Patent KR-20070033472-A (KR)
Title: 2축 스위블 조인트
IPC: F16D1/12
Filed: 2005-07-18
Abstract: 휠 부재 및 숄더 부재를 가지는 2축 스위블 조인트가 제공되어있다.  휠 부재는 제 1 축을 중심으로 선회하도록 제 1 도구에 고정될 수 있다.  휠 부재는 내부에 형성된 채널과 함께 림 부분을 가지고 있다.  숄더 부재는 제 2 축을 중심으로 휠 부재에 대하여 선회하도록 채널 내에 고정된다. 
     
     스위블 조인트, 휠 부재, 숄더 부재, 림, 채널, 선회,