baber/WOPTO huggingface dataset:
Patent KR-20080097842-A (KR)
Title: Non-aqueous electrolyte and secondary battery comprising the same
Inventor: LEE HO CHUN
IPC: H01M10/05
Filed: 2007-05-03
Abstract: An electrolyte for a secondary battery is provided to improve the life performance of a battery and to minimize the reduction of initial capacity of a battery by forming an SEI film having excellent passivation effect on the surface of a negative electrode through comprising an acrylate compound having at least one EWG and at least two acryl groups. An electrolyte for a secondary battery comprises an acrylate compound having at least one EWG and at least two acryl groups. The electrode is formed with a solid electrolyte interface(SEI) film including the reaction product of the acrylate compound having at least one electron withdrawing group(EWG) and at least two acryl groups on the part or whole of the surface. The secondary battery includes an electrode and/or electrolyte.
Patent KR-20080099584-A (KR)
Title: Lifting device for a ship propulsion assembly
Inventor: LEE YUN SUNG
IPC: B63B9/00
Filed: 2007-05-10
Abstract: A lifting apparatus for a ship propulsion assembly is provided to bury a lifting socket in an external shell plate of a ship body and couple an eye bolt with the lifting socket selectively, thereby providing the lifting apparatus for a ship propulsion assembly without attaching/detaching a lug for lifting every time and a coating process. A lifting apparatus of a ship propulsion assembly comprises the following units. A lifting socket(100) is buried in an external shell plate(12) of a ship body(10). An eye bolt(110) is extended to the lifting socket by screw coupling during installation and maintenance of the ship propulsion assembly(1) to lift the ship propulsion assembly mounted on a carriage. One surface of the lifting socket facing the outside has the same surface as a bottom surface of the ship body. The eye bolt is removed and the lifting socket is blocked by a plug bolt and a filling member when completing the installation and maintenance of the ship propulsion assembly.
Patent KR-20080081788-A (KR)
Title: Meat slicer
Inventor: NAKANO HITOSHI
IPC: A22C17/02
Filed: 2007-05-10
Abstract: A meat slicer is provided to promote cleanness of a blade even in several usage states, and to obtain slices of the meat with a clean cutting surface by preventing the cutting surface of meat from being polluted by scraps of the meat. A meat slicer includes: a round blade(1) rotatably installed; a meat box(2) reciprocating in parallel with a blade of the round blade; and a scraper supported to a fixing position of a base(4). The scraper is a meat scraps removal device of reciprocating between a position that comes in contact with the back of the blade and an outside position of the round blade, and has a conversion unit between a state that the scraper reciprocates by synchronizing with the movement of the meat box and a state that the scraper reciprocates independently.
Patent KR-20080101945-A (KR)
Title: Mobile device having metal pattern for extending ground
Inventor: JEON JAE HOON
IPC: H04B1/38
Filed: 2007-05-17
Abstract: A mobile terminal including a metal pattern for the ground expansion for improving the electromagnetic absorption rate of the mobile terminal is provided to improve the electromagnetic absorption rate of the mobile terminal and improve the radiation performance of an antenna due to signally connecting between grounds. A first main body includes first ground. A second main body includes the second ground and contacts with the first main body. A metal pattern(100) is mounted on the outside the first main body, and is connected to the first ground. The metal pattern and the second ground are coupling together. The metal pattern is mounted on a contact surface of the first main body and the second main body.
Patent KR-20080101521-A (KR)
Title: Uniform distance keeping apparatus of pipe rotation welding using tig welding
Inventor: YUN KWANG HEE
IPC: B23K9/167
Filed: 2007-05-18
Abstract: A uniform distance keeping apparatus of the pipe rotation welding using the tungsten inert gas welding can maintain the distance between the tungsten electrode rod end and the welding material always uniform even when the height of the welding material changes. A uniform distance keeping apparatus of the pipe rotation welding using the tungsten inert gas welding comprises a cable(10) through which the tungsten inert gas welding power is supplied, a TIG(Tungsten Inert Gas) torch(12) connected with the cable, a TIG torch fixing clamp(14) fixing the TIG torch, a TIG torch nozzle(16) formed on the lower side of the TIG torch, a tungsten electrode rod(18) installed within the TIG torch nozzle and performing the arc welding on the base material, a Z-axis slide(22) adjusting the distance between the tungsten electrode rod and a ball roller(26) contacting with the base material to be welded, a rail(20) and a block(24) of an LM guide which fix the Z-axis slide and moving up and down by the weight to maintain the distance between the tungsten electrode rod and the base material, and the ball roller connected to the ball screw nut part of the Z-axis slide and contacting with the surface of the welding material.
Patent KR-20080102706-A (KR)
Title: Shallow sump with a stiffening frame
Inventor: KIM WON JU
IPC: E01D19/08
Filed: 2007-05-22
Abstract: A collection area having reinforcing frame is provided to prevent the load delivered to the vehicles and collection area. A collection area having reinforcing frame comprises a main body(1) in which the settling portion(11) is formed in the top inner side in which drainpipe is connected to the right-under part and which is opened, a plurality of drains(21) is formed in the incline(22) of the wall(24) and upper side, a cover(2) in which the floor side is settled in the settling portion formed in the main body inner side.
Patent KR-20080104691-A (KR)
Title: Liquid crystal display device and control method thereof
Inventor: AHN IK HUYN
IPC: G09G3/36
Filed: 2007-05-29
Abstract: A liquid crystal display device and a controlling method thereof are provided to minimize the generation of texture by including a liquid crystal panel and a signal controller. A signal control unit(600) includes a storage unit(610), substitution data (SD), a lookup table, and a timing controller. A liquid crystal panel includes a plurality of pixels. If an image signal of the n-th frame has a first original gray scale signal, the image signal of the n+1 th frame has a second original gray scale, and the image signal of the n+2 th frame has a third original gray scale signal, the set of the first and second original gray scale signals correspond to the preset substitution data, the signal controller applies the substitution correction gray scale signal for overshoot or undershoot driving to the n+2 th frame by comparing the third original gray scale signal with the substitution gray scale signal based on the substitution data.
Patent KR-20070115689-A (KR)
Title: Resin composition for printed wiring board film and use thereof
Inventor: OHTA TOSHIHIRO
IPC: C08L51/00
Filed: 2007-05-29
Abstract: A resin composition for printed wiring board films is provided to ensure a small dielectric constant, small dielectric loss, and large folding endurance and be suitable for the manufacture of electrical insulating resin films for printed wiring boards. A resin composition for printed wiring board films includes 80-99.5% by mass of a component(a) and 0.5-20% by mass of a component(b). The component(a) is a graft copolymer in which 15-40 parts by mass of an aromatic vinyl monomer is grafted onto 60-85 parts by mass of a random or block copolymer consisting of monomer units selected from non-polar alpha-olefin monomers and non-polar conjugated diene monomers. The component(b) is a graft copolymer in which 5-30 parts by mass of an aromatic vinyl monomer is grafted onto 70-95 parts by mass of a random or block copolymer comprising 60-90% by mass of a monomer unit selected from non-polar alpha-olefin monomers and non-polar conjugated diene monomers and 10-40% by mass of an aromatic vinyl monomer unit.
Patent KR-20080050949-A (KR)
Title: Stretch woven fabrics including polyester bicomponent filaments
Inventor: LIAO TIANYI
IPC: D03D15/56
Filed: 2007-06-05
Abstract: A stretch woven fabric including the polyester bi-component filament is provided to improve high stretching and recovering characteristic by adjusting the crimp shrinkage value of polyester bi-component continuity filament. A woven cloth is selected from a group consisting of a plain weave, twill weave, and satin weave. A 15-55 wt% of a warp consists of poly-ethylene terephthalate and poly-trimethylene terephthalate. A polyester bi-component continuity filament exists in the warp and the weft, and the crimp shrinkage value of a polyester bi-component continuity filament lies in about 20-80%. A 5-60 wt% of the weight of woven fabric consists of poly-ethylene terephthalate and poly-trimethylene terephthalate. The warp or the weft consists of about 15-55 wt% of the polyester bi-component continuity filament of core spun poly-spray type consisting of poly-ethylene terephthalate and poly-trimethylene terephthalate.
Patent KR-20080111918-A (KR)
Title: Apparatus and method for transmitting ack/nack signal in orthogonal frequency division multiplexing access system
Inventor: LIM YEON JU
IPC: H04L27/26
Filed: 2007-06-20
Abstract: An apparatus for transmitting ACK/NACK signal improving demodulation success rate in orthogonal frequency division multiplexing access system, and method thereof are provided to increase the number of channel of ACK/NACK by ensuring an amount of resource in which the ACK/NACK(ACKnowledgement/Negative ACKnowledgement) has to be transmitted. A method for transmitting ACK/NACK signal improving demodulation success rate in orthogonal frequency division multiplexing access system comprises the following steps: a step for determining whether control information for transmitting is ACK/NACK information or not(603); a step for transmitting a corresponding control information through corresponding OFDM(Orthogonal Frequency Division Multiplexing) symbols according to CCFI control information indicating the number of OFDM symbol which is used to transmit the corresponding control information if a decision result is control information which is not the ACK/NACK information; and a step for transmitting the ACK/NACK information by using the OFDM symbols of the maximum number if the decision result is the ACK/NACK information.
Patent KR-20080113762-A (KR)
Inventor: YANG JUN MO
IPC: G01N21/00
Filed: 2007-06-26
Abstract: 본 발명은 시료 분석 장치에 관한 것이다. 더욱 상세하게는 전계 방출형 투과 전자 현미경(Field Emission-Transmission Electron Microscope :　FE-TEM)의 바이프리즘(Biprism)에 관한 것이다. 
     본 발명에 따른 시료 분석 장치는 전자의 전계 방출 효과에 의한 전자빔을 조사하는 전자총, 전자총에서 조사된 전자빔을 집광시켜 시료에 조사하는 집광렌즈, 시료에 투과된 전자빔에 의해 시료의 확대상을 형성하는 대물렌즈, 대물렌즈에 투과된 전자빔으로부터 간섭무늬를 발생시키는 탄소나노튜브 및 나노와이어를 이용한 바이프리즘, 바이프리즘에 전압을 공급하는 정전압 공급부 및 바이프리즘에서 발생된 간섭무늬를 이용하여 홀로그램을 형성하는 홀로그램 기록 장치를 포함한다.  
     본 발명에 따른 시료 분석 장치는 바이프리즘에 의한 그림자 효과를 감소시키고, 일렉트론 홀로그래피의 분석 수준을 향상시킬 수 있다. 
       
     투과 전자 현미경(Transmission Electron Microscope : TEM), 바이프리즘(Biprism), 홀로그래피(Holography), 탄소나노튜브(Carbon Nanotube), 나노와이어(Nanowire)
Patent KR-20080114206-A (KR)
Inventor: YOU BYOUNG SUNG
IPC: G11C16/06
Filed: 2007-06-27
Abstract: 본원 발명은 종래에 비해 주기가 감소된 라이트 인에이블 신호에 동기되어 외부 어드레스 또는 데이터를 입력받는 불휘발성 메모리 장치에 관한 발명이다. 
     본원 발명은 제1 라이트 인에이블 신호, 상기 제1 라이트 인에이블 신호의 주기의 1/2에 해당하는 주기를 갖는 제2 라이트 인에이블 신호 및 상기 제1 라이트 인에이블 신호의 주기의 1/4에 해당하는 주기를 갖는 제3 라이트 인에이블 신호에 따라 데이터 또는 어드레스를 입력받는 입력버퍼를 포함하는 것을 특징으로 한다. 
       
     불휘발성 메모리 장치, 라이트 인에이블 신호
Patent KR-20080000536-A (KR)
Title: Test clock control structures to generate configurable test clocks for scan-based testing of electronic circuits using programmable test clock controllers
Inventor: SUL CHINSONG
IPC: G06F11/22
Filed: 2007-06-27
Abstract: A plurality of test clock control structures for generating configurable test clocks for performing a scan-based test of electronic circuits with programmable test clock controllers are provided to detect delay-related obstacles from the electronic circuits by generating the configurable test clocks for easily performing an at-speed scan-based test. A programmable test clock controller(700) tests the electronic circuits, and includes a test clock generator(704) generating the configurable test clock, a scan layer interface(712) operating a part of a scan chain with the configurable test clock, a control layer interface(710) accessing control information for controlling a part of the scan chain, and a control logic(706). The control logic interfaces with a part of a control chain and loads scan data as a part of the scan chain selectively based on the control information. The control chain is a channel different from the scan chain and facilitates transfer of the control information to the programmable test clock controller irrespective of the transfer of the scan data.
Patent KR-20090000870-A (KR)
Inventor: OH SUNG HYUN
IPC: H01L21/027
Filed: 2007-06-28
Abstract: 본 발명의 반도체 소자의 포토마스크 형성방법은, 투명 기판 상에 제1 마스크 패턴이 배치된 포토마스크를 형성하는 단계; 포토마스크의 필드 임계치수 균일도(FCDU)를 평가하여 임계치수 보정이 필요한 영역을 도출하는 단계; 임계치수 보정이 필요한 영역을 포함하는 투명 기판 상에 포토레지스트막을 형성하는 단계; 포토레지스트막을 패터닝하여 임계치수 보정이 필요한 영역의 제1 마스크 패턴을 노출시키는 단계; 제1 마스크 패턴을 소정 높이만큼 식각하여 상기 제1 마스크 패턴과 180° 내지 190°의 위상차를 갖는 제2 마스크 패턴을 형성하는 단계; 및 포토레지스트막 패턴을 제거하는 단계를 포함한다. 
       
     필드 임계치수 균일도, 임계치수 보정, 위상차
Patent KR-20090001315-A (KR)
Title: Heating plate system
Inventor: LEE SSANG DAE
IPC: F24D3/12
Filed: 2007-06-29
Abstract: A heating plate system is provided to reduce the construction hour and the personnel cost by assembling the floor board to the mutual continuity and connecting a side finishing board to the floor board with a hook. A heating plate system comprises a floor board(100) in which both sides of downwardly opened under floor heating panel is assembled with mutual continuity; a side finishing board ash contacting to the front back of the floor board; and an absorber(300) mounted on the bottom part inner side of the floor board. The floor board comprises one or more warm water guide tubes which is formed so that the warm water be flowed in the inner side of under floor heating panel(110), and the side finishing board ash circulates the warm water flowed in the warm water guide tube. The absorber includes an elastic body(320) adhering impact and noise closely with the relax attempt lock warm water guide tube.
Patent KR-20080063034-A (KR)
Inventor: KWOEN HYOUK IL
IPC: A01N25/20
Filed: 2007-07-02
Abstract: 본 발명에 따른 모기 기피제 조성물은 시트로넬릭산, 제라닉산 및 이들의 유도체로 이루어진 군으로부터 선택된 최소한 하나 이상의 성분을 단독의 모기 기피제 성분으로써 포함하는 것을 특징으로 한다. 
     모기 기피제, 시트로넬릭산, 제라닉산, 모기, 위생해충
Patent KR-20090003645-A (KR)
Title: Electromagnetic coil status supervision circuit for operating mechanism of high voltage switchgear
Inventor: BAEK SU HYUN
IPC: H01F7/123
Filed: 2007-07-03
Abstract: An electromagnetic coil detecting circuit for an operating device of a switchgear is provided to check an electromagnetic coil by confirming a short circuit of a closed circuit composed of the electromagnetic coil and a relay. An electromagnetic coil detecting circuit for an operating device of a switchgear includes a relay, a rectifier(2), and a voltage converter(3). A closed circuit is composed of the relay and an electromagnetic coil. A low voltage outputted from the voltage converter is connected to the electromagnetic coil and the relay in series. A steady state of the electromagnetic coil inside the switchgear is confirmed by the short circuit state of the closed circuit. The short circuit of the closed circuit and the steady state of the replay are checked by the variation of an auxiliary contact of the replay operated when the rated current flows.
Patent KR-20090003747-A (KR)
Title: Automatic welding device
Inventor: JEONG SOO WON
IPC: B23K37/02
Filed: 2007-07-03
Abstract: An automatic welding apparatus is provided to improve the welding speed by easily installing and moving the welding apparatus when performing a welding operation with respect to perpendicular joined faces. An automatic welding apparatus comprises: a torch(100); a transfer car(200) having moving wheels(210) and fixing magnets(220); a driving unit(300) installed on the transfer car to transmit the driving force to the moving wheels; a torch direction adjusting part(400) installed on the transfer car to adjust the position of the torch horizontally and vertically; a torch angle adjusting part(500) adjusting a welding angle and a left-and-right angle of the torch; a melt flowing prevention copper shoe(600) held to the transfer car to block welds to prevent a metal melt from flowing down during welding of weldments; a copper shoe left-and-right adjusting slide(700) installed on the transfer car to adjust left and right positions of the melt flowing prevention copper shoe; a copper shoe pressurizing slide(800) adjusting upper and lower positions of the melt flowing prevention copper shoe to closely adhere and pressurize the melt flowing prevention copper shoe to the weldments; and a guide roll part(900) installed on the transfer car and inserted into the welds of the weldments to guide the transfer car such that the transfer car is transferred along a predetermined transfer course.
Patent KR-20070077509-A (KR)
Title: Temperature controlling method, thermal treating apparatus, and method of manufacturing semiconductor device
Inventor: TANAKA KAZUO
IPC: C23C16/46
Filed: 2007-07-06
Abstract: A temperature control method, a thermal treating apparatus, and a method of manufacturing semiconductor device are provided to perform an optimum heat treatment within a short time by automatically setting plural temperature control sections through a computer. A vertical heat diffusion furnace(10) includes a crack tube(12), a reaction tube(13), a heater(14), a boat(17), and a temperature controller(19). The crack tube and the reaction tube are arranged on an outer wall(11) of the vertical heat diffusion furnace. The heater heats up the furnace. Heater heat transfer units detect the temperature of the heater. Cascade heat transfer units detect the temperature of a region between the crack tube and the reaction tube. Plural wafers are mounted on the boat. Heat transfer units, which detect the temperature on a wafer, are attached to the wafers. The temperature controller detects power consumption from the heater heat transfer unit, the cascade heat transfer unit, and the wafer.
Patent KR-20090006952-A (KR)
Title: Recycling disposal equipment of industrial food wastes
Inventor: OH JAE DUCK
IPC: B09B3/00
Filed: 2007-07-13
Abstract: An industrial food waste reuse processing system is provided to decrease cost according to establishment area of a food garbage disposal apparatus and to need no separate stirring device. An industrial food waste reuse processing system contains a transfer screw and a case(10A) protecting the transfer screw. The transfer screw includes a drive motor(20) and a humidity controller(30). A mixing projecting part is set up between a vane and a vane of the transfer screw. The transfer projecting part is set up at an end part of the transfer screw. The transfer screw and the case are multi-installed to zigzag.
Patent KR-20090011185-A (KR)
Title: Welding torch for carbon dioxide welding machine
Inventor: LEE YOUNG CHUL
IPC: B23K9/28
Filed: 2007-07-25
Abstract: A carbon dioxide arc welding torch is provided to reduce weight of the welding torch by using a nozzle made of ceramic and minimize spatter generation by protecting an arc area when a user uses the carbon dioxide arc welding torch. A carbon dioxide arc welding torch(100) comprises the following units. A lower part of a torch body(110) is combined with a welding cable. A side of a gas diffuse(120) whose lower part is screw-combined with an upper part of the torch body includes a plurality of discharging holes. A welding tip(150) is screw-combined with an upper part of the gas diffuse. A nozzle(140) is inserted in a position of surrounding the welding tip and the gas diffuse.
Patent KR-20090016339-A (KR)
Title: Exhaust device for tank of body painting line
Inventor: KIM JEONG MIN
IPC: C25D17/02
Filed: 2007-08-10
Abstract: An exhaust gas discharging apparatus for a pre-processing electrodeposition bath in a vehicle painting line is provided to remove moisture included in exhaust gas inside a container by using a moisture removal unit located in an exhaust gas discharging path of an exhaust duct, thereby preventing paint or chemicals included in the moisture from being discharged to the open air. An exhaust gas discharging apparatus(100) for a pre-processing electrodeposition bath in a vehicle painting line comprises the following units. An exhaust duct(30) collects and discharges exhaust gas through an exhaust gas discharging path. A moisture removal unit(50) installed in the exhaust gas discharging path of the exhaust duct collects moisture included in the exhaust gas and discharges the moisture to the open air. The moisture removal unit is composed of a first path member in which the exhaust gas passes, a propeller fixed inside the first path member, a second path member in which exhaust gas without the moisture passes, and a connection member which is partially inserted into the first path member and the second path member respectively.
Patent KR-20090016351-A (KR)
Title: Bearing for drum type and drum type washing machine having the same
Inventor: YOON SEONG NO
IPC: D06F37/30
Filed: 2007-08-10
Abstract: A bearing for drum type washing machine is provided to improve load which bearing endures by maintaining diameter of intrados and outer race of bearing with a ball installed between the intrados and outer-race. A bearing for drum type washing machine comprises a ball(212), whose one end is cut, installed between an intrados(213) and an outer-race(211). The ball includes a spherical part and a planar section being cut both ends of the spherical part. The drum type washing machine includes a tub having a drum which can rotate in the tub, a drive motor rotating the drum, a rotating shaft providing torque from the motor to the drum and the bearing having the ball, whose one end is cut, supporting the rotating shaft.
Patent KR-20090017310-A (KR)
Title: Poly(n-isopropylacrylamide)-immobilized monoolein cubic phase and the method for production of the said monoolein cubic phase
Inventor: KIM JIN CHEOL
IPC: A61K47/18
Filed: 2007-08-14
Abstract: A poly(N-isopropylacrylamide)-immobilized monoolein cubic phase is provided to release the relatively small amount of the target ingredient at less than phase transition temperature of poly(N-isopropylacrylamide), and release the relatively large amount of the target ingredient at more than phase transition temperature of poly(N-isopropylacrylamide). The poly(N-isopropylacrylamide)-immobilized monoolein cubic phase is manufactured by mixing polyisopropylamide combined with immobilizing material to be immobilized to the aqueous channel within the cubic phase with the target material to be encapsulated into the aqueous channel to prepare the mixed solution; and adding the mixed solution into the monoolein-dissolved solution to form the transparent gel.
Patent KR-20090019196-A (KR)
Title: Reflective magnetic display
Inventor: LEE SU MI
IPC: G02F1/1335
Filed: 2007-08-20
Abstract: A reflective magnet display is provided to reduce a production cost by using a magnetic material layer which absorbs or reflects the incident light in a random orientation of a magnetic moment and transmits or reflects the incident light when arranging a magnetic moment. A magnetic material layer reflects the incident light in a random orientation of a magnetic moment between a rear substrate(51) and a front substrate(53) and transmits or reflects the incident light according to the polarization of the light when arranging the magnetic moment. An electrode(70) applies a magnetic field inducing the arrangement of the magnetic moment in the magnetic material layer by the electrical driving. A polarizer(55) is arranged in the front substrate to include a polarized light transmission axis in parallel to the arranged magnetic moment in the magnetic material layer region(61).