baber/WOPTO huggingface dataset:
Patent KR-20110037660-A (KR)
Title: Resistor for controlling fan of automobile
Inventor: HONG TAE PYO
IPC: F04D29/58
Filed: 2009-10-07
Abstract: PURPOSE: A resistor for a cooling fan is provided to enhance safety by preventing explosion due to heat in use and to extend lifespan due to durability increase. CONSTITUTION: A resistor for a cooling fan comprises a casing member(10), a coil member(20) and a molding member(30). The casing member comprises a coil storage, of which one side is open. The coil member is inserted into the inside of the coil storage. Both ends of the coil member are protruded onto the outside of the casing member, and the coil member has resistance. The molding member is filled in the coil storage of the casing member. A protrusion for supporting the coil member is formed on the floor of the coil storage of the casing member. A hole is formed in the floor of the coil storage.
Patent KR-20110041372-A (KR)
Title: Energy occurrence machine
Inventor: PARK KEE YONG
IPC: F03G7/00
Filed: 2009-10-15
Abstract: PURPOSE: An energy producing device is provided to reduce energy consumption and to reduce contaminants for generating energy. CONSTITUTION: An energy producing device comprises cranks(2, 3, 4, 5), rotation frames(35, 36) and gears(10, 13, 14, 15, 16, 18). This generator system comprises wheels. The rotation frame is attached to the crank. The gear and wheel is attached to the rotation frame. The torque is supplied to the gear and wheel. The crank loses balance, and the rotation frame revolves with keeping balance.
Patent KR-20110042847-A (KR)
Title: A auxiliary apparatus of equipping the attachment
Inventor: KIM JOONG HO
IPC: E02F3/96
Filed: 2009-10-20
Abstract: PURPOSE: An auxiliary apparatus for mounting an attachment is provided to easily mount an attachment without a locking device and to improve convenience because a driver is not required for getting off a vehicle. CONSTITUTION: An auxiliary apparatus(100) for mounting an attachment comprises a pair of coupling units, a rail(30), and a pair of coupling members(40). The coupling units are fixed and coupled to a pair of mounting brackets(210) formed in a bucket(20). Both ends of the rail are fixed and coupled to the top of the coupling units. The coupling members are installed in the bottoms of the mounting brackets.
Patent KR-20110045241-A (KR)
IPC: A01K5/00
Filed: 2009-10-26
Abstract: PURPOSE: A connecting apparatus for a chain type transporting member of a feeding system is provided to unit chains accomplishing the chain type transporting member from being entangled with each other. CONSTITUTION: A connecting apparatus for a chain type transporting member of a feeding system comprises: a plurality of unit chains(51) which are formed into a hook shape; a chain type transporting member equipped a disk(52) fixed to the unit chain; a pair of first connection members(100) which are formed into a hook shape and in which an opening bigger than the diameter of the cross section of the unit chain is formed; and a second connecting member(200) which rotationally interlinks a pair of first connecting members.
Patent KR-20110046698-A (KR)
Title: Manufacturing Method for a Rolling Sleeve Roll used for Centrifugal Casting of Horizontal type
IPC: B22D19/16
Filed: 2009-10-29
Abstract: PURPOSE: A method for manufacturing a rolling sleeve roll using a horizontal type centrifugal casting method is provided to manufacture a rolling sleeve with high quality roll by preventing non-uniform coagulation and exfoliation. CONSTITUTION: A method for manufacturing a rolling sleeve roll using a horizontal type centrifugal casting method is as follows. The rotation speed of a mold is gradually increased(S1). An outer layer material is put into the mold, and an outer layer is formed by rotating the mold with first rotation speed. An inner layer material is put into the mold, and the mold is rotated with second rotation speed. The mold is rotated with third rotation speed, and then an inner layer is formed by rotating the mold with fourth rotation speed.
Patent KR-20110048615-A (KR)
Title: Method for controling projector module, mobile terminal and mobile terminal assembly thereof
Inventor: OH WON TAEK
IPC: G03B21/14
Filed: 2009-11-03
Abstract: PURPOSE: A projector module control method of a mobile communication terminal, mobile communication terminal applying the same, and mobile communication terminal assembly are provided to conveniently project three-dimensional image data to the external space through a mobile communication terminal. CONSTITUTION: A first projector module(155) projects three-dimensional image data. A first polarizing filter(156) is arranged in the front side of the first projector module. If an external output device(100') including a second projector module is connected, a control unit(180) transmits a three-dimensional image to the external output device. The control unit transmits the three-dimensional image to the first projector module.
Patent KR-20100052419-A (KR)
Title: Cathode active material exhibiting improved property in high voltage
Inventor: KOO CHANG WAN
IPC: H01M4/48
Filed: 2009-11-10
Abstract: PURPOSE: A positive electrode active material is provided to use a battery including the material without a reduction of the electrical property while using under a high voltage condition. CONSTITUTION: A positive electrode active material contains a lithium transition-metal oxide based on more than one transition metal selected from the group consisting of Ni, Mn, and Co. The lithium transition-metal oxide contains fluorine located on the surface of the oxide, more than one metal selected from the group consisting of Mg, Ti, Zr, Al and Fe, and sulfur. The content rate of the fluorine is under 10wt% for the total amount of the lithium transition-metal oxide.
Patent KR-20110051712-A (KR)
Title: Walking plate assembley for afforestation of artificial ground and construction method using the same
Inventor: CHOI KYU DONG
IPC: E01C5/00
Filed: 2009-11-11
Abstract: PURPOSE: A vegetation plate assembly on artificial ground for a pedestrian and a construction method using the same are provided to enable assembling and leveling operations to be easily performed without sand and to drastically reduce construction period and cost. CONSTITUTION: A vegetation plate assembly on artificial ground for a pedestrian comprises a plurality of column units(100), a plurality of horizontal bars(200) and a pedestrian plate(300). The horizontal bars connect two neighboring column units. The pedestrian plate is installed to be supported by the horizontal bars. The column unit comprises a nut member(110) and a bolt member(120). The nut member comprises a through-hole and two grooves. A female screw is formed on the inner surface of the through-hole. One end of the horizontal bar is fit into the groove. The bolt member consists of a cylinder shape of body and a support piece. A male screw is formed on the outer circumferential surface of the body.
Patent KR-20110053059-A (KR)
Title: Method for identification of mesenchymal stem cells using anti-tm4sf1 antibody and composition for it
Inventor: KIM HO EON
IPC: C07K16/18
Filed: 2009-11-13
Abstract: PURPOSE: A method for isolating or identifying mesenchymal stem cells using TM4SF1 protein is provided to be used as a surface protein marker for isolating mesenchymal stem cells. CONSTITUTION: A composition for isolating or identifying mesenchymal stem cells contains anti-TM4SF1 antibody. The antibody is directly or indirectly labeled. A kit for identifying mesenchymal stem cells contains the labeled anti-TM4SF1 antibody. A method for identifying mesenchymal stem cells comprises: a step of contacting sample cells with anti-TM4SF1 antibody; and a step of binding the cells and anti-TM4SF1 antibody. A method for isolating mesenchymal stem cells comprises: a step of contacting a medium containing mesenchymal stem cells with anti-TM4SF1 antibody; and a step of collecting the hybrid of mesenchymal stem cells and anti-TM4SF1 antibody.
Patent KR-20110054869-A (KR)
Title: Method and system for providing driving information
Inventor: YOON DAE SUB
IPC: G08G1/0968
Filed: 2009-11-18
Abstract: PURPOSE: A method and system for providing driving information are provided to help a driver to efficiently drive a vehicle by providing vehicle management information based on the body and the psychological characteristic of a driver. CONSTITUTION: In a method and system for providing driving information, an electronics questionnaire unit(110) makes up a question of the physical characteristics of a driver. The electronics questionnaire unit makes up a question of the psychological characteristics of a driver. A feature information extracting unit(120) generates the characteristic information of the driver An operation information providing unit(130) supplies the operation information of a vehicle to the driver.
Patent KR-20110057335-A (KR)
Title: Displacement control valve of variable displacement compressor
Inventor: LEE GEON HO
IPC: F04B27/08
Filed: 2009-11-24
Abstract: PURPOSE: A displacement control valve of a variable displacement compressor is provided to prevent an operating delay by smoothly discharging liquid coolant evaporated from a crank case in the initial driving of the compressor. CONSTITUTION: A displacement control valve of a variable displacement compressor comprises a valve housing(110), a valve body(120), a solenoid(130), a sleeve(140), a bleed valve(150), a cap, and a relief valve(190). The valve housing has a crank-case connection hole(111), a discharge chamber connection hole(112), and a suction chamber connection hole(113) which receive pressure from a crank case, a discharge chamber, and a suction chamber of a compressor, respectively. The valve housing has a first guide hole(117) which crosses the discharge chamber connection hole and the crank case connection hole. The valve body opens and closes the first guide hole while moving back and forth. The solenoid reciprocates the valve body. The sleeve connects the solenoid and the valve body. The bleed valve connects the crank case and the suction chamber by the movement of the sleeve. The cap opens and closes the bleed valve by the movement of the valve body. The relief valve is opened to connect the crank case and the suction chamber when the bleed valve is opened and the pressure of the crank case is over the set value.
Patent KR-20110058999-A (KR)
Title: Unit for purifying polluted water or liquid or gas using ultraviolet and device for purifying polluted water or liquid having the same
Inventor: KWON BEOM GEUN
IPC: A61L2/10
Filed: 2009-11-27
Abstract: PURPOSE: An ultraviolet ray-based treating unit and a water treating apparatus including the same are provided to effectively treat contaminants and pathogenic microorganism in contaminated raw water and gas by maximizing the generation of hydroxyl radial. CONSTITUTION: An ultraviolet ray-based treating unit(50) includes an ultraviolet ray-based treating tank. A hollow sleeve(521) is installed in the ultraviolet ray-based treating tank. An ultraviolet ray lamp(52) is installed in the sleeve and radiates ultraviolet ray. An oxygen gas supplying unit supplies oxygen gas into a space between the sleeve and the ultraviolet ray lamp. An ozone gas supplying unit moves between the sleeve and the ultraviolet ray lamp and supplies ozone gas generated from the ultraviolet ray into the ultraviolet ray treating tank.
Patent KR-20110060223-A (KR)
Title: Bypass system of air conditioner
Inventor: KIM SEONG YU
IPC: F24F13/02
Filed: 2009-11-30
Abstract: PURPOSE: A bypass system of air conditioner is provided to facilitate maintenance and repair by separating only connecting duct, when a bypass system is broken. CONSTITUTION: A duct connector(40) and ventilation intake duct(20) are connected to a heat exchanger body comprising a heating and cooling ventilation system. The air is selected to be passed through a bypass tube which is directly connected to the exhaust duct. A drive motor(51), in which a driving gear(52) vertically is installed, is fixed inside a duct connector. A shielding plate(53) is installed in the outlet of the duct connector. A rack gear(54), meshed with the driving gear, is formed in the rear side of the body of the shielding plate.
Patent KR-20110060635-A (KR)
Title: Method for coding using polar code by radix-4
Inventor: LEE MOON HO
IPC: H03M13/05
Filed: 2009-11-30
Abstract: PURPOSE: A coding method using a radix 4 based polar code is provided to enhance an operation speed by using a 4 x 4 basic matrix structure. CONSTITUTION: An encoding process using a Radix 4 based polar code includes a step of receiving an input signal. The received input signal can be calculated by using a predetermined mathematical equation. A 4 x 4 basic matrix is generated. A 16 x 16 polar code is acquired by multiplying a bit reverse matrix to a generated 16 x 16 matrix. A high speed encoding process is performed by using the 16 x 16 polar code. A generator matrix consists of the 16 x 16 polar code. The generator matrix is composed of the polar code of 16×16.
Patent KR-20110062302-A (KR)
Title: Plug having a electromagnet for preventing theft
Inventor: KIM WOO TAE
IPC: H01R13/04
Filed: 2009-12-03
Abstract: PURPOSE: An electronic plug having a robbery prevention function is provided to prevent robbery of an electronic product without hiding a location, structure, and some place if a fixed socket is installed. CONSTITUTION: A plug terminal(110) is installed inside a plug housing(100). A power supply line is connected to the plug terminal. An electromagnet coil(120) magnetized a terminal if a current is flown by being reeled to the plug terminal. An electromagnet supply line is connected to the electromagnet coil. A checker-switch(210) selectively controls the electromagnet supply line. A current flowing to the electromagnet coil is switched on/off. A control unit(220) is installed in an electronic product in which a power source is provided through the plug terminal to controls the intermittent switch.
Patent KR-20110071193-A (KR)
Title: A mobile terminal for multi-number service and a method of data processing using the same
Inventor: JEONG JAE YUN
IPC: H04W88/02
Filed: 2009-12-21
Abstract: PURPOSE: A multiple number terminal and a data processing method using the same are provided to prevent from opposing to the will of user and data related to the existing assistance number being lost. CONSTITUTION: A communications unit(10) receives or transmits the wireless data to a message the multiple number service providing server. A memory(50) stores the data related to 'the main number and the sub-number. A display unit [display unit](40) indicates the screen requesting the selection about data processing related to the existing assisting number according to the secondary number change to user. An input unit(20) receives a selection signal of the user. A controller(30) processes the data stored in the memory according to a selection signal received through an input unit.
Patent KR-20110075231-A (KR)
Title: Power semiconductor package and manufacture method thereof
Inventor: PARK JUNG EON
IPC: H01L29/78
Filed: 2009-12-28
Abstract: PURPOSE: A power semiconductor package and a manufacturing method thereof are provided to disperse and buffer thermal stress by forming a trench at a heat-sink. CONSTITUTION: A semiconductor die includes a first electrode(111) which is formed thereon. A second electrode(112) is formed in the opposite direction of the first electrode. A heat sink(120) is connected to the first electrode of the semiconductor die. A plurality of protrusions(121a) is formed toward the first electrode. A first solder(130) is inserted between the first electrode of the semiconductor die and the heat sink.
Patent KR-20110075921-A (KR)
Title: Method manufactruing of embedded memory device
Inventor: SUN JONG WON
IPC: H01L21/82
Filed: 2009-12-29
Abstract: PURPOSE: A method for manufacturing an embedded memory device is provided to improve endurance characteristics of the device, by forming a tunnel oxide between a nitride oxide and a semiconductor substrate. CONSTITUTION: A nitride oxide(12) is formed on a semiconductor substrate. The nitride oxide is formed by performing an annealing process using an NO gas. A first oxide is formed on the boundary between the semiconductor substrate and the nitride oxide by performing an oxidation process. A nitride and a second oxide are formed on the nitride oxide. A polysilicon film(20) is formed on the second oxide. A gate pattern is formed by etching the first oxide, a nitride film(16), the second oxide and the polysilicon film selectively.
Patent KR-20110075957-A (KR)
Inventor: YUN YOUNG JE
IPC: H01L27/146
Filed: 2009-12-29
Abstract: 실시예에 따른 이미지센서의 제조방법은, 픽셀영역과 로직서킷 영역을 포함하는 기판을 준비하는 단계; 상기 기판의 상기 픽셀영역에 대응되는 영역에 트렌치를 갖는 층간절연층을 형성하는 단계; 상기 트렌치를 매립하여 평탄화막을 형성하는 단계; 상기 평탄화막 상에 마이크로렌즈의 형성영역을 분할하는 골을 형성하는 단계; 상기 마이크로렌즈의 형성영역에 제1마이크로렌즈 패턴을 형성하는 단계; 및 상기 제1마이크로렌즈 패턴 및 상기 골에 의해 분할된 상기 마이크로렌즈의 형성영역을 식각마스크로 하여 상기 평탄화막을 식각하여 제2마이크로렌즈 패턴을 형성하는 단계를 포함한다. 
       
     이미지센서, 마이크로렌즈, 마이크로렌즈 어레이
Patent KR-20110078269-A (KR)
Title: Vechile communication system based on infrastructure
Inventor: SON JONG WUK
IPC: G08G1/09
Filed: 2009-12-31
Abstract: PURPOSE: A vehicle communication system based on an infrastructure is provided to supply a traffic service. CONSTITUTION: Infrastructure vehicles are vehicles connected to an infrastructure. The vehicles are grouped based on interference due to a virtual beam(410). The virtual beam is formed for each vehicle. An index group is generated(420). An index is allocated to each vehicle. Currently available power is compared(430). The power of a beam which satisfies QoS about a first vehicle is calculated among vehicles corresponding to an index group. The power of the beam is compared with the currently available power. If the power of the beam is weaker than the currently available power, the power of a beam for a first vehicle is allocated.
Patent KR-20090052851-A (KR)
Inventor: LEYS JOHN A
IPC: F16K11/20
Filed: 2007-07-13
Abstract: 밸브 다기관 조립체는 1차흐름통로와 상기 1차흐름통로의 벽에 있는 개구를 통하여 상기 1차흐름통로와 유동적으로 결합되는 2차흐름통로를 정의하는 다기관몸체부를 포함한다. 헤드부와 이로부터 연장되는 줄기를 포함하는 밸브가 상기 개구를 통하여 배치된다. 상기 헤드부는 상기 줄기 인접하게 주변에 연장된 밸브밀폐면을 가지며, 1차흐름통로를 향하는 자리밀폐면을 가지는 밸브 자리는 상기 개구 둘레에 연장된다. 상기 밸브는 상기 밸브밀폐면이 밀봉가능하게 상기 자리밀폐면과 맞물려 상기 2차흐름통로와 상기 1차흐름통로 사이에 유체흐름을 막는 폐쇄 위치와 상기 밸브밀폐면이 상기 자리밀폐면으로부터 이격되어 상기 2차흐름통로와 상기 1차흐름통로 사이에 유체흐름을 가능하게 하는 개방 위치 사이에서 선택적으로 이동가능하다. 
       
     밸브 다기관 조립체, 다기관몸체부, 밸브밀폐면, 자리밀폐면
Patent KR-20090036595-A (KR)
Title: Dram transistor with recessed gates and methods of fabricating the same
Inventor: HALLER GORDON A
IPC: H01L21/336
Filed: 2007-07-24
Abstract: A memory array includes a plurality of memory cells (20) formed on a semiconductor substrate (22). Individual of the memory cells include first (24) and second (26) field effect transistors respectively comprising a gate (28/30), a channel region, and a pair of source/drain regions. The gates of the first and second field effect transistors are formed in openings in the substrate and are hard wired together. A conductive data are formed in openings in the substrate and line is hard wired to two of the source/drain regions. A charge storage device is hard wired to at least one of the source/drain regions other than the two.
Patent KR-20090057294-A (KR)
Title: Rapid in vivo model for angiogenesis
Inventor: AMOH YASUYUKI
IPC: C12N15/63
Filed: 2007-09-27
Abstract: An animal model of angiogenesis is described. Nascent blood vessels are supported by a growth matrix comprising a growth factor. The nascent blood vessels are labeled with a fluorescent protein selectively expressed in cells forming these vessels.
Patent KR-20090073134-A (KR)
Title: Polyimide film and method for production thereof
Inventor: SAWASAKI KOICHI
IPC: C08J5/18
Filed: 2007-10-22
Abstract: Disclosed is a polyimide film comprising a film resin and an inorganic particle dispersed in the film in an amount of 0.1 to 0.9 wt% relative to the amount of the film resin, wherein the inorganic particle has a particle diameter of 0.01 to 1.5 mum, an average particle diameter of 0.05 to 0.7 mum, and such a particle size distribution that particles having a particle diameter of 0.15 to 0.60 mum account for 80 vol% or more of the total particle volume. Also disclosed is a method for producing a polyimide film, which comprises the steps of reacting tetracarboxylic acid dianhydride with a diamine in a polar organic solvent to produce a polyamic acid, imidizing the polyamic acid, and then molding the imidized product into a film, wherein a slurry comprising an inorganic particle dispersed in the same polar organic solvent as the polar inorganic solvent used above is added to a solution of the polyamic acid produced during the polyimide production process at a ratio of 0.1 to 0.9 wt% relative to the weight of the resin, and wherein the inorganic particle has a particle diameter of 0.01 to 1.5 mum, an average particle diameter of 0.05 to 0.7 mum, and a particle size distribution as mentioned above.
Patent KR-20090082358-A (KR)
Title: Metal substrate having electronic devices formed thereon
Inventor: KERR ROGER
IPC: H01L21/84
Filed: 2007-10-12
Abstract: A method of forming an electronic device (70) on a metal substrate (10) deposits a first seed layer (40) of a first metal on at least one master surface (30) with a roughness less than 400 nm. A supporting metal layer (60) is bonded to the first seed layer (40) to form the metal substrate (10). The metal substrate (10) is removed from the master surface (30), and at least one electronic device (70) is formed on the seed layer (40) of the metal substrate (10).
Patent KR-20090098963-A (KR)
Title: Bubble generation for aeration and other purposes
Inventor: ZIMMERMAN WILLIAM BAUER JAY
IPC: B01F33/40
Filed: 2007-10-29
Abstract: A method of producing small bubbles (90) of gas in a liquid comprises a source (16) of the gas under pressure, a conduit (64a) opening into a liquid and oscillating the gas passing along the conduit at a frequency between 1 and 100 Hz. The oscillation is effected by fluidic oscillator (10) comprising a diverter that divides the supply into respect outputs (A, B), each output being controlled by a control port, wherein the control ports are interconnected by a closed loop (22). There may be at least two of said conduits (62a, 64a), each output port being connected to one or the other of said conduits, in which one phase of the oscillating gas is employed to drive liquid across the conduit (64a) after formation of a bubble in the other phase of oscillation, whereby the bubble is detached by the force of said driven liquid.
Patent KR-20090086090-A (KR)
Title: Screw feeding device
Inventor: OSHIMA TAMEYOSHI
IPC: B23Q7/00
Filed: 2007-11-30
Abstract: Provided is a screw feeding device comprising a rail (12) for guiding a screw, and a casing (15) including bottom faces (14) extending at an obliquely upward inclination from the two side edges of the rail, and a front wall (19). Further comprised is a brush (20) for reciprocating across the rail to contact the screw on the bottom faces of the casing and the upper face of the rail. The rail has an upper face for engaging with a screw head (S1), and a groove for receiving the screw shank vertically. The front wall has a screw discharging opening (39) for threading the head of the screw transferred along the rail. The front wall (19) has its inner face curved so that a screw (S), if transferred in the casing to the front wall to have its one end engaging with the vicinity of the widthwise central portion of the front wall (19) and its other end positioned at the widthwise outer position than the central portion, may be positioned to have its other end located more backward in the transfer direction than its other end. ® KIPO & WIPO 2009