baber/WOPTO huggingface dataset:
Patent KR-20090030169-A (KR)
Title: Method of treatment and separation excretion, and system thereof
Inventor: JOO DONG SIK
IPC: C02F1/72
Filed: 2007-09-19
Abstract: A method and a system for performing phase separation of raw excrement are provided to manufacture a liquefied fertilizer with constant concentration, reduce odor generated from a liquid phase of waste water, and minimize a decay period of the liquid phase of waste water. A system for performing phase separation of raw excrement comprise an excrement and urine storage tank(10), a sucking pump(31), an aeration unit(17), an air purification unit(20), and a heater(35). The excrement and urine storage tank stores liquid wastewater such as urine, excrement, and livestock wastewater. The sucking pump sucks and discharges the liquid wasteweater stored in the excrement and urine storage tank through a wastewater treatment pipe(12).
Patent KR-20080043696-A (KR)
Title: Tunneling magnetoresistance(tmr) device, its manufacture mehtod, magnetic head and magnetic memory using tmr device
Inventor: SATO MASASHIGE
IPC: H01L27/105
Filed: 2007-09-21
Abstract: A tunneling magnetoresistance device, a method of manufacturing the same, a magnetic head using the same, and a magnetic memory are provided to obtain a large variation of resistances by forming a first free layer with an amorphous or a fine crystalline material. A pinned layer(20,22) is composed of a ferromagnetic material having a fixed magnetization direction. A barrier layer is arranged on the pinned layer. Electrons penetrate the barrier layer by a tunneling effect. A first free layer(30) is arranged on the barrier layer and is composed of an amorphous or a fine crystalline soft magnetic material for changing a magnetization direction under an external magnetic field. A second free layer(32) is arranged on the first free layer. The second free layer is composed of a crystalline soft magnetic material to change a magnetization direction under an external magnetic field and to be exchanged and coupled with the first free layer.
Patent KR-20090031003-A (KR)
Title: Application system for multi receiving e-mail documents of electric p.o.b
Inventor: KIM SONG HO
IPC: G06Q10/00
Filed: 2007-09-21
Abstract: An application system for multi receiving e-mail documents of electric P.O.B is provided to prevent a leakage or wrong use of personal information of a customer. A member management server(409) collects and registers member information provided from a customer terminal(403). A mail server(411) provides an electronic signature information about a member to a document sending organization(405), and receives provided documents, claims or notices which are including a member information based on an electronic signature information from the document sending organization. A mailbox server(413) has account information according to a cooperating organization establishment of the document sending organization, and receives e-signature information for a public authentication about the requested customer from the customer terminal. A maintenance server(407) provides a web browser of one click pattern for requesting a document receiving to various organizations to the customer terminal. The maintenance server requests a document sending to the selected document sending organizations through the web browser. Personal information stored in the member management server and e-signature information for a public authentication of the customer are transmitted to the corresponding document sending organization for document sending request.
Patent KR-20080031837-A (KR)
Title: Substrate supporting member
Inventor: KAWAJIRI TETSUYA
IPC: H01L21/60
Filed: 2007-10-05
Abstract: A substrate supporting member is provided to suppress the leakage of gas passing through the substrate supporting member, and perform good processing for a substrate by maintaining a processing chamber in a high vacuum state. A substrate supporting member(1) comprises a plate-type ceramics body(11), a plate-type composite material body(21), and a metal plate(31). The ceramics body has one surface serving as a surface supporting surface(11a). The composite material body is bonded with the other surface of the ceramics body opposite to the surface supporting surface of the ceramics body by a bonding material(22), and has porous ceramics pores filled with metal and porosity less than 5%. The metal plate is bonded to the other surface of the composite material body opposite to the surface that is bonded with the ceramics body by a bonding material(32).
Patent KR-20090035311-A (KR)
Title: Apparatus for preventing flowing backward of exhaust gas removed back-pressure
Inventor: SON CHOON NAM
IPC: F01N13/06
Filed: 2007-10-05
Abstract: A reverse current prevention device in which the back pressure is removed is provided to eject the ejected exhaust gas to the outside through a stationary tube. A reverse current prevention device in which the back pressure comprises: a stationary tube(100); a sub-exhaust pipe(110) covering the stationary tube; and a backflow gas path(120) in which the backflow gas is flowed between the stationary tube and the sub-exhaust pipe. The stationary tube is inserted at the end of an exhaust pipe extended from an engine. A part of the stationary tube not be inserted protrudes to the exhaust pipe. The inside of the stationary tube is connected to the exhaust pipe. The stationary tube has a plurality of stationary tube transferring unit along the circumference. The backflow gas path is induced to the stationary tube inside through the stationary tube transferring unit.
Patent KR-20080032608-A (KR)
Title: Developing processing method and developing processing apparatus
Inventor: SADA TETSUYA
IPC: H01L21/027
Filed: 2007-10-09
Abstract: A developing processing method and a developing processing apparatus are provided to reduce temperature change of a roller when the developing process of the apparatus is resumed, by jetting temperature control solution to at least one roller for keeping the roller at a temperature lower than ambient temperature, before a successive developing process of the apparatus is resumed. A developing processing method in which a developing process is carried out in such a manner that a target substrate after being exposed to the light is developed one after another at a predetermined tact time on a transfer passage(120) comprising a plurality of rollers(190) installed in horizontal direction at a predetermined pitch, the method is characterized by that at least one of the rollers on the transfer passage is jetted by temperature control solution for a predetermined time interval constantly or intermittently, so that the roller maintains its temperature lower than ambient temperature, before successive developing process is resumed for a group of substrates.
Patent KR-20090036408-A (KR)
Title: Image display device and method for changing edid information thereof
Inventor: KANG HO WOONG
IPC: H04N5/44
Filed: 2007-10-09
Abstract: An image display device and a method for providing EDID(Extended Display Identification Data) information are provided to reduce the number of non volatile memories which is the same as the number of connection units to two, thereby reducing material costs of an image display device. Connection units(201,202,203) support interface between image/sound output devices(10,20,30) and an image display device(200). The first storage unit(210) stores EDID information to be provided to an image/sound output apparatus. The second storage(220) stores the EDID information corresponding to a connection unit in the image display device. A controller(250) controls a switching unit(270) to restart connection between the connection unit and the first storage unit.
Patent KR-20090039351-A (KR)
Title: Roll mount for automobile
Inventor: KIM JANG HO
IPC: B60K5/12
Filed: 2007-10-18
Abstract: A roll mount for vehicle is provided to improve the vibration insulation performance by increasing the expansion/contraction length of the insulator through the inner pipe rotating about an eccentric hole. A roll mount for vehicle comprises an outer pipe(12) having opposite vertical partitions(12a) on the inner circumference, an eccentric hole(14a) made eccentric from the center of the outer pipe to outside, an inner pipe(14) forming right angle with the vertical partition and having horizontal partitions(14b) extended in the horizontal direction, and an insulator(13) which is expanded and inserted inside the vertical and horizontal partitions.
Patent KR-20090040016-A (KR)
Title: Suction nozzle-hanging apparatus for use in vacuum cleaner
Inventor: YANG DONG HOUN
IPC: A47L9/00
Filed: 2007-10-19
Abstract: A suction nozzle hanging apparatus of a vacuum cleaner is provided to hold the suction nozzle on the cleaner body regardless of the direction through a rotatable holder. A suction nozzle hanging apparatus(10) of a vacuum cleaner comprises a first fixing unit(11) formed in a suction nozzle assembly including a suction nozzle and an extension pipe connected to the suction nozzle, and a second fixing unit which is formed on the cleaner body and engages with the first fixing unit to hold the suction nozzle assembly on the cleaner body. The first fixing unit includes a sleeve which is arranged in one of the connector of the suction nozzle and the connector of the extension pipe, and rotates in the longitudinal center of the connector, and a bent protrusion which is protruded on the outside surface of the sleeve and bent downward.
Patent KR-20090040577-A (KR)
Title: Light resistent-excellent light reflective aramid multifilament fiber and method of producing the same
Inventor: SIM MYUNG SANG
IPC: D06M13/10
Filed: 2007-10-22
Abstract: Multifilament aramid fiber having excellent light reflective property and light resistance property and a manufacturing method thereof are provided to offer excellent intensity, elongation and modulus by adding a titanium dioxide or a benzophenone group compound on the aramid fiber. A method for manufacturing multifilament aramid fiber having excellent light reflective property and light resistance property comprises a step for coating a surface of the multifilament aramid fiber manufactured by a spinning, neutralization and washing process with a processing liquid containing a benzophenone group compound or titanium dioxide and a step for coating the surface of the fiber with the processing liquid containing the titanium dioxide. The coating amount of the benzophenone group compound is 0.5 - 5 weight% on the basis of weight of the aramid fiber.
Patent KR-20070108501-A (KR)
Title: Light guide having a lower surface with convex surfaces and a backlight panel employing the same
Inventor: GIM HONG SAN
IPC: G02F1/13357
Filed: 2007-10-25
Abstract: A light guide panel having a lower surface with convex surfaces and a backlight panel employing the same are provided to form a lower surface of a light guide panel with a plurality of convex surface parts respectively formed with receiving grooves for light emitting diodes, thereby removing side surfaces causing leakage of light from the light guide panel and reducing paths of light from the light emitting diodes. A light guide panel includes an upper surface(11), a lower surface(13) facing the upper surface and formed of a plurality of continuously arranged convex surface parts(13a-13c), and receiving grooves(15) formed in the convex surface parts for receiving light emitting diodes(23) and reducing paths of light emitted from the light emitting diodes. The upper and lower surfaces intersect each other, removing side surfaces from the light guide panel and preventing leakage of light through the side surfaces.
Patent KR-20090094877-A (KR)
Title: Auction System and Method Thereof
Inventor: IM JIN SOON
IPC: G06Q30/08
Filed: 2007-10-25
Abstract: An auctioning system and a method thereof for selecting a second successful bidder of an unsuccessful bidder are provided to select at least one bidder under a plurality of successful bid conditions. A bidder management unit(109) transmitted from a user terminal in a database and a bidder management unit manages. A bid processing unit(111) provides the information about the auction product to the user terminal. The bid process unit is transmitted a plurality of bid prices from the user terminal. The bid process unit stores a plurality of bid prices and bid time in database. After the designated auction time is completed, a successful bidder selecting unit(113) selects more than one people successful bidder about a plurality of successful bid conditions.
Patent KR-20090045627-A (KR)
Inventor: SHON YUN HEE
IPC: A61K35/56
Filed: 2007-11-02
Abstract: 본 발명은 생체해독효과를 갖는 별 불가사리( Asterina       pectinifera ) 유래 폴리사카라이드 화합물 및 그의 제조방법에 관한 것으로, 별 불가사리를 열수 추출하고, 에탄올을 가하여 침전물을 얻은 후, 상기 침전물을 증류수에 용해시켜 원심분리 후 상징액을 취하고 동결건조하여  폴리사카라이드 화합물을 수득하는 방법에 관한 것이다. 상기 폴리사카라이드 화합물은 세포 내의 무독화 효소를 활성화 시켜 독성물질을 불활성화하여 체외로 배출하는 기능을 극대화하는 뛰어난 효과가 있다. 상기 폴리사카라이드 화합물은 독성효과, 돌연변이 유발 또는 발암물질에 의한 발암과정의 개시를 억제하는 효과를 가지므로 식품 및 약리학 분야에 적용가능한 뛰어난 발명이라 할 것이다. 
       
     별 불가사리, Asterina pectinifera, 폴리사카라이드 화합물, 생체해독
Patent KR-20090047882-A (KR)
Inventor: MASKOUDZMITRY
IPC: H03L7/16
Filed: 2007-11-08
Abstract: 본 발명은 주파수 합성기의 주파수 보정장치 및 그 방법에 관한 것으로, 합성하고자 하는 주파수와 기준 주파수의 비교결과에 대해 바이너리 서치를 반복 수행하여 주파수 밴드를 결정하고, 결정된 주파수 밴드에서 위상동기루프를 수행하여 합성하고자 하는 주파수를 고정함으로써, 짧은 채널 스위칭을 필요로 하는 무선통신 서비스를 원활하게 이루어지도록 하며, 높은 주파수 이득을 갖는 전압제어발진기를 이용하지 않음으로써 주파수 합성기의 잡음 성능을 향상시키기 위한 것이다.  
       
     주파수 합성기, 주파수 보정, 주파수 밴드, 위상동기루프
Patent KR-20080045066-A (KR)
Title: Positive electrode active material for lithium secondary battery, process for preparing the same and lithium secondary battery
Inventor: AWANO HIDEKAZU
IPC: H01M4/525
Filed: 2007-11-16
Abstract: A cathode active material for a lithium secondary battery is provided to impart excellent cycle characteristics and safety to a lithium secondary battery, and to enable production of a lithium transition metal composite oxide in an industrial scale. A cathode active material for a lithium secondary battery comprises a Mg or Al-containing lithium transition metal composite oxide obtained by mixing a lithium compound, transition metal compound and Mg- or Al-containing metal compound, followed by firing. As the metal compound, a first metal compound selected from halides, phosphates, hydrogen phosphates and sulfates of a metal is used in combination with a second metal compound selected from oxides, hydroxides and carbonates of the metal.
Patent KR-20090050737-A (KR)
Title: 포토마스크의 결함 수정방법
Inventor: CHUN JUN
IPC: H01L21/027
Filed: 2007-11-16
Abstract: 본 발명의 포토마스크의 결함 수정방법은 투명기판 상에 패터닝할 대상막을 형성하는 단계, 대상막을 패터닝하는 단계, 대상막 및 브릿지성 결함을 갖는 대상막을 포함하는 기판의 결과물 상에, 포토레지스트를 도포하는 단계, 원자현미경 팁을 이용하여 브리지성 결함 부위의 레지스트를 노광하는 단계, 레지스트를 현상하여 결함 부위를 노출시키는 단계, 및 브리지성 결함을 제거하는 단계를 포함한다. 
       
     AFM, 전자 노광, 브릿지 결함, 수정(Repair)
Patent KR-20090051505-A (KR)
Inventor: CHOI DEOK KWAN
IPC: H01M10/44
Filed: 2007-11-19
Abstract: 본 발명은 역전류를 방지를 위해 자동차 배터리 충전용 DC-DC 컨버터가 구비하는 역전류 방지용 MOSFET 소자를 제거하고서도 자동차 배터리 충전용 DC-DC 컨버터에 역전류가 발생하는 것을 방지할 수 있는 자동차 배터리 충전용 DC-DC 컨버터에 관한 것이다. 
       
     DC-DC 컨버터, 배터리, 역전류, MOSFET, 비교기, 동기 정류 방식
Patent KR-20080047274-A (KR)
Title: Method of and apparatus for working structure
Inventor: KUNIMATSU SHINYA
IPC: B29D11/00
Filed: 2007-11-20
Abstract: A structure machining method and an apparatus are provided to process the surface of the structure into a mirror surface effectively and to form a cavity recessed part having an aspherical processed surface and an aperture unit. A structure machining method uses a machining apparatus(1) having three driving shafts crossing each other and a rotary shaft rotating work materials(2). A recessed part is formed on the work material by cutting the work material while turning the work material about a C-axis, by using a cutting tool(4). The cutting tool is driven in the directions of X and Y axes and the cutting tool is capable of adjusting the predetermined dent degree for the work material in the direction of a Z-axis. The structure machining method comprises a step for driving the cutting tool in the directions of X and Y axes and rotating the work material by synchronizing with the rotational direction of the C-axis and a step for forming a recessed part(17) on the work material by cutting a predetermined spot(20) of the work material by the cutting tool. In particular, the work material is cut at the predetermined relative cutting speed by generating elliptical vibration at the point of a knife of the cutting tool.
Patent KR-20080084545-A (KR)
Title: Semiconductor device supplying charging current to element to be charged
Inventor: TERASHIMA TOMOHIDE
IPC: H01L27/06
Filed: 2007-11-21
Abstract: A semiconductor device supplying charging current to an element to be charged is provided to reduce an amount of holes that flow from a power supply potential node into a first semiconductor region of a second conductivity type through a second semiconductor region of the first conductivity type by including a resistor connected with a power supply potential node and the second semiconductor region of the first conductivity type. A semiconductor device supplying a charging current to a charging-target element comprises a semiconductor layer of a first conductivity type(1), a first semiconductor region of a second conductivity type(2), a second semiconductor region of the first conductivity type(3), and a charge carrier drift restriction portion. The first semiconductor region of a second conductivity type is formed on a main surface of the semiconductor layer and having a first node(N1) coupled to a first electrode of a charging-target element(C) and a second node(N2) coupled to a power supply potential node(NL1) supplied with a power supply voltage. The second semiconductor region of the first conductivity type is formed in a surface of the first semiconductor region at a distance from the semiconductor layer and has a third node(N3) coupled to the power supply potential node. The charge carrier drift restriction portion restricts drift of charge carrier from the third node to the semiconductor layer. The charge carrier drift restriction portion includes a resistor(R) connected between the power supply potential node and the second semiconductor region.
Patent KR-20090054071-A (KR)
Inventor: KIM WOO SUNG
IPC: B21D3/02
Filed: 2007-11-26
Abstract: 본 발명은 구동롤러와, 구동롤러 후방에 설치되며 플랜지를 잡아주는 플랜지롤러와, 바닥에 설치되어 용접물의 변형을 교정하는 교정롤러를 포함하는 용접장치를 갖춘 빔 제작 장치를 구성함에 있어서, 상기한 구동롤러(1) 후방에 설치되며 플랜지를 잡아주는 플랜지롤러(2,3)와, 상기한 플랜지롤러(2) 후방에서 웨브를 잡아 주며 좌우 대칭으로 설치되는 한쌍의 지지롤러(4)와, 상기한 플랜지롤러(2) 후방에 설치하며 플랜지의 이송을 도와 주는 테이블롤러(19)와, 상기한 지지롤러(4) 후방에 설치되어 웨브를 지지하는 지지구(6)와, 상기한 지지구(6) 후방에 설치하는 후방지지롤러(23)를 포함하는 것을 특징으로 하며, 상기한 장치의 정면에서 좌측에 설치되는 플랜지롤러(3)와, 지지롤러(4)와 지지구(6)와 후방지지롤러(23)는 유압에 의해 전후진 작동되게 구성한 것을  특징으로 하며, 상기한 지지롤러(4)는 연결축(74)에 의해 지지봉(73)과 연결되고, 지지봉(73)은 연결축(74)에 대해 직각으로 피스톤(72)과 연결되며, 피스톤(72)은 실린더(71)에서 전후진 가능하게 구성한 것을 특징으로 하며, 상기한 구동롤러(1)는 모터(52)의 회전력이 체인(53)에 의한 전동으로 구동되며, 상기한 교정롤러(8)는 모터의 중심축(54)의 회전력으로 구동되는 것을  특징으로 하며, 상기한  후방지지롤러(23) 후방 아래에는 후방테이블롤러(21)가 설치되어 후방으로 나오는 용접물의 이송을 도와주게 구성한 것을 특징으로 한다. 
       
     비규격 빔, 빌트업, 취부 교정기, 형강
Patent KR-20080028344-A (KR)
Title: Data encoding method for holographic recording apparatus
Inventor: CHUNG BI WOONG
IPC: G11B7/0065
Filed: 2007-11-26
Abstract: A data encoding method for a holographic recording device is provided to compute accurate likelihood information of LDPC(Low Density Parity Check). A data encoding method for a holographic recording device comprises the steps coding recording data as an LDPC code, and modulating the LDPC code two times by converting a predetermined number of bits into pixels. The modulated data is displayed as a two-dimensional data page in a spatial light modulator having a plurality of pixels.
Patent KR-20090058148-A (KR)
Title: Forgery-detectable imaging device and method
Inventor: UN SUNG KYONG
IPC: H04N5/225
Filed: 2007-12-04
Abstract: A photographing device and a photographing method capable of checking an original copy of image data are provided to check authenticity easily without damaging digital image data by adding an ID to each digital image data. An image pickup(205) converts input light into a digital signal. A storage device(210) stores the digital signal as digital image data. A data communicator performs communication with an external device. An MAC(Message Authentication Code) generator(211) is installed between a processor(206) and the storage device. The MAC generator generates a non-forgeable encoded MAC corresponding to each digital image data and stores the MAC to the storage device.
Patent KR-20090058658-A (KR)
Title: Semiconductor device, and method of forming metal layer thereof
Inventor: KIM HYOUNG YOON
IPC: H01L21/3205
Filed: 2007-12-05
Abstract: A semiconductor device and a method for forming a metal wiring are provided to prevent a metal wiring from being damaged due to an annealing process by forming a metal protection layer between a lower metal and an upper metal. A lower metal wiring(10) is formed in a semiconductor substrate. An insulating layer(20) is formed on the lower metal wiring. A plug pattern(30) is formed after the insulating layer is partially etched and is filled. A metal protection layer(40) is formed in the upper part of the insulating layer including the plug pattern. An upper metal layer is formed in the metal protection layer. The metal protection layer is made of TiSiN.
Patent KR-20090058668-A (KR)
Title: Axially displaced ellipse antenna system using helix feed for dual polarization
Inventor: PARK CHAN GOO
IPC: H01Q3/12
Filed: 2007-12-05
Abstract: An axially displaced ellipse antenna system using a helix feed for a dual polarization are provided to process satellite reception signal and transmission signal having different frequency bands. An antenna radiation unit(10) comprises a parabola dish(100), a reflector(200), a dual polarization helix feeding unit(300), and a feeding unit fixing member(400). The parabolic dish receives/ transmits the satellite signal, and the reflector reflects the satellite signal. A dual polarization helix feeding unit is composed of a receiving helix feeder(310) and a transmission helix feeder(320). The receiving helix feeder receives the satellite signal reflected by the parabolic dish and the reflector.
Patent KR-20090058861-A (KR)
Title: Grip for getting on and off of automobile
Inventor: NA YEON HO
IPC: B60N3/02
Filed: 2007-12-05
Abstract: A car handle for getting on and off vehicle is provided to prevent the safety accident while the handle being grasped and supporting the weight when aged or the disabled person etc. get aboard vehicle. A car handle for getting on and off vehicle is mounted inside the center pillar(10) of vehicle. The car handle comprises the hollow supporting pole of the hollow form adhered to the inner panel(11) inner surface of the center pillar; the handle(22) inserted to the opening of the hollow supporting pole of the hollow form; and the spring formed in the inner side of the tie bar and handle of the hollow form. The handle is formed with L shape of a character, and the spring providing the elastic force in order to be protruded to the outer panel(12) while handle is slid.
Patent KR-20090061149-A (KR)
Title: Electronic commerce system for processing auxiliary order form on on-line open market and method thereof
Inventor: KU YOUNG BAE
IPC: G06Q30/00
Filed: 2007-12-11
Abstract: An electronic commerce system for processing an auxiliary order form on an on-line open market and a method thereof are provided to resolve the inconvenience that a user has experience in the process of purchasing a product or a service by using an additional issued document. An online market server(130) relays an online transaction on the Internet. When the online market server is entrusted with a partial or overall treatment of an additionally ordered issued document from a buyer, the online market server receives an ordered document through an issuing institution(120). The online market server requests the delivery of sales target from a seller. Databases(131,141) stores the information related to the purchaser and the seller through a matching operation.