baber/WOPTO huggingface dataset:
Patent KR-20080107743-A (KR)
Title: A screw conveyor
Inventor: LEE WON HO
IPC: B65G33/02
Filed: 2007-06-08
Abstract: A screw conveyor is provided to prevent the leakage of the foreign material and damage of bearing, and to gain improved durability. A screw conveyor comprises a cylindrical body in which a spiral groove(100a) is formed in the outer circumference, a cylindrical tube(200) in which the cylindrical body is inserted, an insertion part protruded at the one-side end of the body, a screw(500) formed in the outer circumference of the body, an insertion hole formed in the other side end part. The insertion part is inserted into the inlet hole and a plurality of bodies is connected. The screw(A,B) in which the axis of rotation(600) is connected to both end part of the pipe is arranged side by side.
Patent KR-20070118555-A (KR)
Title: Printed, self-aligned, top gate thin film transistor
Inventor: ROCKENBERGER JOERG
IPC: H01L29/786
Filed: 2007-06-12
Abstract: A printed, self-aligned, top gate thin film transistor is provided to reduce a manufacturing cost and to enhance productivity by simplifying a manufacturing process. A semiconductor thin film layer is formed. A doped glass pattern having a gap is printed on the semiconductor thin film layer in order to define a TFT channel region. A gate electrode includes a gate dielectric layer formed on the TFT channel region, and a gate conductor formed on the gate dielectric layer. A dopant is diffused from the doped glass pattern to the semiconductor thin film layer. The process for forming the semiconductor thin film layer includes a process for printing a liquefied ink including a semiconductor-containing precursor on the substrate.
Patent KR-20080110249-A (KR)
Title: Vertical alignment mode liquid crystal display device and method for fabricating the same
Inventor: JANG HYUNG SEOK
IPC: G02F1/1335
Filed: 2007-06-15
Abstract: A vertical alignment mode liquid crystal display device and a method for manufacturing the same are provided to improve the viewing angle control by uniformly forming rib thickness of red, green, and color filter as well as the thickness of white color filter. A thin film transistor is placed within a plurality of pixels domain. An array substrate(210) has the pixel electrode(218) which is connected with each thin film transistor. A red, a green, a blue, and a white color filter are placed crossing the array substrate, and repetitive in quad type corresponds to each pixel region. A common electrode(224) covers the color filters(223). A first rib is placed corresponds to the red, the green, and the blue color filter. A color filter substrate(220) includes the second rib which corresponds to the white color filter. A liquid crystal layer is interposed between the pixel electrode and the common electrode.
Patent KR-20080113485-A (KR)
Title: 이미지센서의 제조방법
Inventor: YANG TAEK SEUNG
IPC: H01L27/146
Filed: 2007-06-25
Abstract: 실시예에 따른 이미지센서의 제조방법은 기판상에 컬러필터층을 형성하는 단계; 상기 컬러필터층 상에 서로 분리된 복수의 제1 마이크로렌즈를 형성하는 단계; 및 상기 제1 마이크로렌즈 사이에 제2 마이크로렌즈를 형성하는 단계;를 포함하는 것을 특징으로 한다. 
       
     이미지센서, 마이크로렌즈, 컬러필터
Patent KR-20080114115-A (KR)
Title: Mea for fuel cell
Inventor: KIM YOUNG MIN
IPC: H01M4/86
Filed: 2007-06-27
Abstract: An MEA for a fuel cell is provided to prevent a carbon support material of cathode and anode from being rusted and the performance of a fuel battery from being lowered. An MEA for a fuel cell comprises a cathode(22) and an anode(21) which are a catalyst layer coated onto the both sides of an electrolyte film; a flow channel(26) which is arranged with a gas diffusion layer in the interval of the outside parts of an anode and cathode; a separator having the flow channel; and further an alloy and anti-corrosion catalyst(24) on the surface of a catalyst layer constituting the cathode and anode pole.
Patent KR-20070077202-A (KR)
Title: Coupling installed at grinding machines
Inventor: JEON IN TAEK
IPC: B24B47/00
Filed: 2007-06-29
Abstract: A coupling mounted on a grinding machine is provided to protect a rotation shaft by allowing an elastic body to absorb impact applied to a grinding wheel. A coupling(10) includes an elastic body(11), a filler body(15), and a plurality of connectors(19). The elastic body is made of a synthetic resin material, and has a center hollow portion(113). The filler body is composed of metal plates(150), and has a center hollow portion(115). The filler body has a plurality of through holes(153) formed at predetermined intervals. The filler body is buried into the center of the elastic body. Each connector has a cylinder shape having a center with a joint hole(195). Each connector is mounted in the through hole of the filler body, and has both ends exposed from an upper surface and a lower surface of the elastic body.
Patent KR-20090001178-A (KR)
Title: Photosensitive resin compound for organic thin film transistor
Inventor: CHOI SANG GAK
IPC: G03F7/004
Filed: 2007-06-29
Abstract: A photosensitive resin composition for an organic thin film transistor, a method for forming the pattern of an organic thin film transistor, and an organic thin film transistor using the composition are provided to improve heat resistance and chemical resistance. A photosensitive resin composition for an organic thin film transistor comprises an acrylic copolymer, a novolac resin and a polyimide resin which have a glass transition temperature (Tg) or a melting point of 90-140 deg.C; a 1,2-quinonediazide compound; and a solvent which has a boiling point of 90-150 deg.C and an evaporation velocity of 0.3-1.0 if the evaporation velocity of n-butyl acetate is defined as 1.
Patent KR-20090006328-A (KR)
Title: Inter mode decision method for video encoding
Inventor: KIM JONG HO
IPC: H04N7/32
Filed: 2007-07-11
Abstract: An inter mode determining method for encoding video is provided to perform an inter prediction process only with regard to search modes by using inter mode information per a macro block of a previous frame, thereby determining an inter mode. A first least cost mode is selected according to an inter mode of a correlation macro block which is in the same location as a current macro block in a previous frame(S110). It is determined whether a second least cost mode with the first least cost mode is selected based on a ratio-distortion cost of the correlation macro block and a ratio-distortion cost of the first least cost mode. When the second least cost mode with the first least cost mode is not selected, the first least cost mode is determined as the inter mode(S130). When the second least cost mode with the first least cost mode is selected, the second least cost mode is determined as the inter mode(S160).
Patent KR-20080012235-A (KR)
Title: Method and system for debugging a graphics pipeline subunit
Inventor: AGUAVIVA RAUL
IPC: G06F11/32
Filed: 2007-08-01
Abstract: A method and a system for debugging graphics pipeline subunits are provided to improve whole performance and a frame rate of a graphic pipeline by providing transparent setup/state information of the graphic pipeline subunits and enabling a user to make a decision for editing the state information based on transparent information. A first window displays a plurality of draw call groups and allows the user to select the draw call group. Each draw call group includes a plurality of draw calls and all draw calls of each draw call group share common state attributes of a defined state. A second window displays IDs of graphic pipeline subunits and allows the user to select one ID. A third window displays a plurality of state information of the selected graphic pipeline subunit associated with the selected draw call by responding to selection in the first and second windows. A fourth window displays graphic primitives rendered by the selected graphic pipeline subunit, which is caused by execution of the selected draw call.
Patent KR-20090014601-A (KR)
Title: Method and system for distributing operation by using buffer
Inventor: SONG JOON HO
IPC: G06F9/06
Filed: 2007-08-06
Abstract: An operation distributing method using a FIFO(first in first out) buffer and an operation distributing system using the same is provided to reduce the total operation time by minimizing the waiting time of each operation device when a parallel operation process is performed. A first operator(310) performs the first operation and stores the first operation result to a buffer(320). A second operator(330) performs the second operation by using the first operation result stored in the buffer. If the first operation result is stored in the buffer, the first operator stores the first value which shows that the first operation result is stored, in the buffer, and the second operator performs the second operation according to the first value stored in the buffer. The buffer comprises a plurality of unit buffers. The unit buffer comprises the fist field in which the operation result performed by the first operation unit is stored, and the second field in which the parameter showing the state of the first field is stored. If the value of the parameter showing the state of the first field where the result of training of the first calculation is stored, is the first value, the second operator performs the second operation.
Patent KR-20090020749-A (KR)
Inventor: CHO YONG NAM
IPC: A45D44/00
Filed: 2007-08-24
Abstract: An auxiliary device for hair cutting, permanent wave, and dyeing is provided, which enables to control the height of the auxiliary device according to the height of a user. An auxiliary device for hair cutting, permanent wave, and dyeing is constituted as follows. When a hand supporting board is the semicircular shape, a rotation roll container(10) is adhered to the hand supporting board of the vinyl cloth or the vinyl leather while serving as each fixing frame. An attaching screw(9) is omitted by using the double-sided adhesive tape. A beauty shop hand supporting board and a rotation roll container are immediately attached.
Patent KR-20090029137-A (KR)
Title: Air driving type dredging apparatus
Inventor: KIM KI JUNG
IPC: B08B9/08
Filed: 2007-09-17
Abstract: An air-driven dredging apparatus is provided to discharge the oil or sludge accumulated in underwater soil or manhole by using a pneumatic device rather than pump. An air-driven dredging apparatus comprises a sump(1) with the bottom located adjacent to the bottom of a waste water tank and the top connected to a discharge pipe, and an air injection tube(2) installed inside the sump. The air injection tube sprays high pressure air to the discharge line so that the sludge sinking in the waste water flows into the discharge line. The air injection tube has a nozzle part of smaller diameter in order to accelerate the flow of sprayed air, and the sump has also a nozzle part of smaller diameter on the part where the nozzle part of the air injection tube is located.
Patent KR-20090030067-A (KR)
Title: New polyimide, liquid crystal aligning film comprising the same and liquid crystal display comprising the same
Inventor: LEE BYUNG HYUN
IPC: G02F1/1337
Filed: 2007-09-19
Abstract: A polyimide introduced with cinnamate is provided to show excellent orientation state after the thermal stability test for a long time and to prevent the generation of after image which is an electrical characteristic. A polyimide has a cinnamate group containing a repeating unit represented by the chemical formula 1. A method for manufacturing a liquid crystal aligning film comprises (i) a step of forming a coating material by dissolving the polyimide introduced with the cinnamate group in solvent, and applying it on a substrate; (ii) a step of drying the solvent included in the coating layer; and (iii) a step of performing the orientation by irradiating polarized ultraviolet rays on the dried coating layer. The solvent of (i) step is selected from cyclopentanone, cyclohexanone, N-methylpyrrolidone, DMF(dimethylformamide), THF(tetrahydrofuran), CCl4 and their mixture.
Patent KR-20090032485-A (KR)
Title: Method of hydrophobic ptfe coating on the enamelled carbon-steel heating elements for ggh
Inventor: KIM MIN TAE
IPC: B05D7/14
Filed: 2007-09-28
Abstract: A method of hydrophobic PTFE coating on the enameled carbon-steel heating elements for GGH is provided in which a fine concave-convex is occurred on enameled coating layer. A method of hydrophobic PTFE coating on the enameled carbon-steel heating elements for GGH comprises a step of roughing the surface of enamel coating layer in first with a sand blasting in order to increase adhesive property of the fluorine resin coating layer and enamel coating layer; and a step of forming fluorine resin coating layer of the hydrophobicity having the thickness of about 3 - 4mum by spraying or immersing liquid in which the fluorine resin component like the poly tetra fluorine ethylene is contained on etched enamel coating layer and thus sintering it. The liquid in which the fluorine resin is contained is sprayed on the enamel coating layer is sintered under the temperature of 150 and 350°C for 5 minutes ~ 24 hours.
Patent KR-20090034015-A (KR)
Title: Paper tape and the composition of its
Inventor: KIM CHEOL HO
IPC: C09J133/00
Filed: 2007-10-02
Abstract: A paper tape having environment-friendly alkali-releasable adhesive is provided to recycle a paper tape without removing the paper tape from a paper box and to ensure an environmental protection effect. A paper tape having environment-friendly alkali-releasable adhesive is used to adhere a paper box by being applied with an adhesive composition at one side of a paper material with constant width and thickness. The adhesive composition comprises ethylacrylate monomer 100.0 parts by weight, ethylmethacrylate monomer 100~300 parts by weight, butylacrylate monomer 150~450 parts by weight, 2-ethylhexylacrylate monomer 50~150 parts by weight and lauryl methacrylate 50~150 parts by weight.
Patent KR-20090034246-A (KR)
Title: Security method in rfid environment, recording medium and system using by the same
Inventor: CHOI JIN YOUNG
IPC: H04L9/32
Filed: 2007-10-02
Abstract: A security method in an RFID environment, a recording medium recoding the same, and a system thereof are provided to protect information of a reader by ciphering an identifier of the reader to a session key value of a tag. A tag session key setting unit(401) sets up a session key between the database servers. A tag privacy value generating unit(402) receives the query from the reader. A tag privacy value generating unit produces the tag privacy value by using the identifier of the tag. A tag meta value generating unit(403) generates the tag meta value by using the tag parameter including the tag privacy value. An authenticator performs the authentication of the reader.
Patent KR-20090034549-A (KR)
Title: Security apparatus and method for all-in-one mobile devices using security profile
Inventor: PARK WON JOO
IPC: G06F21/00
Filed: 2007-10-04
Abstract: A security device and a method of a compound terminal using a security profile corresponding to an environmental parameter are provided to define a security functional profile according to the kind of the terminals and reconstruct the security function of the terminal. A security profile is set up in a manual or an automatic mode according as a security function configuration part(111) is the security level of a terminal user. A security profile storage part(113) stores the set up security profile. A terminal status monitoring part(114) reports the environmental parameter to the security function configuration part. The environmental parameter includes the change of the terminal power source, the abnormal intrusion attempt and a virus detection.
Patent KR-20080033857-A (KR)
Title: Safety mechanism employable in abrasive suspension jet machine
Inventor: KAGEYAMA HIDEO
IPC: B24C3/00
Filed: 2007-10-09
Abstract: A safety mechanism for an abrasive suspension jet machine is provided to prevent breakage of a pressure reduction valve by removing abrasive remaining in a pressure reduction pipe and the pressure reduction valve. A safety mechanism for an abrasive suspension jet machine comprises a tank(5), high pressure high concentration water(12) and high pressure clean water(13). The high concentration water is stored in the lower portion of the tank and contains abrasive at high concentration. The clean water is stored in the upper portion of the tank and contains no abrasive. A pressure increasing pipe(4) is connected with the upper portion of the tank. A pressure increasing valve(6) is provided at the pressure increasing pipe and an abrasive supply pipe(7) supplies the high concentration water to a nozzle. A pressure reduction pipe(8) is connected with the upper portion of the tank. A pressure reduction valve(9) is provided at the pressure reduction pipe. A pressure reduction mechanism(27) is provided below the pressure reduction valve in the pressure reduction pipe.
Patent KR-20090036995-A (KR)
Title: Method for robust automatic white balance
Inventor: KIM SEONG DAE
IPC: H04N9/73
Filed: 2007-10-11
Abstract: A method for robust automatic white balance is provided to remove a block having lower brightness than a reference brightness critical value during operation, thereby improving the operation speed. An inputted image is divided into MXN blocks(S110). A block having a lower brightness value than a reference brightness critical value is removed(S120). A block having large difference from peripheral blocks is selected. An average RGB value of the selected blocks is calculated(S130). The average RGB value is calculated after performing color clustering of blocks based on similarity of color information(S150).
Patent KR-20090039515-A (KR)
Title: Semiconductor device having active elements and methods of fabricating the same
Inventor: HA DAE WON
IPC: H01L27/10
Filed: 2007-10-18
Abstract: A semiconductor device with an active element and a manufacturing method thereof are provided to implement a highly integrated semiconductor circuit and to minimize a plane area of the active elements by vertically arranging component parts of the active elements. A semiconductor region is provided to a fixed region of a semiconductor substrate(1). The semiconductor region has the conductivity different from the semiconductor substrate. A lower interlayer insulating layer is formed on the substrate. A first device hole(31a) and a second device hole(31b) are passed through the lower interlayer insulating layer to expose the semiconductor region. A first lower semiconductor pattern(42a) and a first upper semiconductor pattern(42b) are vertically arranged inside a first element hole. A second lower semiconductor pattern(44a) and a second upper semiconductor pattern(44b) are vertically arranged in the second element hole.
Patent KR-20090041576-A (KR)
Title: Mimo antenna
Inventor: MOON YOUNG MIN
IPC: H01Q5/00
Filed: 2007-10-24
Abstract: A MIMO(Multiple-Input Multiple-Output) antenna is provided to reduce a size by preventing interference between antenna devices through a common device. A MIMO antenna includes a first antenna device(110), a second antenna device(120), and a common device(130). The common device is arranged between the first antenna device and the second antenna device, and prevents interference between the first antenna device and the second antenna device. The first antenna device and the second antenna device are symmetry around the common device. A length of each antenna device is 1/4 times of a band frequency wavelength. A length of the common device is 1/4 times of a band frequency wavelength. A first feeding part(140) is formed in one end of the first antenna device. A second feeding part(150) is formed in one end of the second antenna device. Each antenna device is bent.
Patent KR-20090041611-A (KR)
Title: Indoor unit of an air conditioner
Inventor: HWANG SUNG JIN
IPC: F24F13/20
Filed: 2007-10-24
Abstract: An indoor unit of an air-conditioner is provided to prevent foreign material from being INFILTRATED by arranging a display unit behind a front panel and improve external appearance by including a display cover. An indoor unit of an air-conditioner comprises: a main body; a front panel(20) installed at the front of the main body; and a display unit(30) arranged behind the front panel. The operating information of the main body is indicated through the front panel in the display panel. A display cover(40) is installed between the front panel and the display unit and opens or closes the display according to the operation of the main body.
Patent KR-20090041866-A (KR)
Title: Battery pack
Inventor: WOO KIL TACK
IPC: H01M2/04
Filed: 2007-10-25
Abstract: A battery pack is provided to reduce the whole height of a battery pack, and to replace inferior goods when fault is generated in any one of a protection circuit module and electrode terminal. A battery pack comprises a battery cell(10) including a positive terminal(12) and a negative terminal(16) at the top; a positive terminal plate(14) connected to the positive terminal; a negative terminal plate(18) connected to the negative terminal; a protection circuit module(20) which prevents overcharging or over discharge of the battery cell, and is electrically connected to the positive and negative terminal plates; a holder(30) having an opening(32) at a part connected with the negative terminal; and a cover case(40) which is prepared in order to accommodate the protection circuit module, holder, and positive and negative terminal plates, and is connected to the battery cell.
Patent KR-20090041879-A (KR)
Inventor: KIM JAE YOUNG
IPC: H04B1/40
Filed: 2007-10-25
Abstract: A method for controlling real time recording and playing in a DMB receiver is provided to easily and quickly search and play a recorded video from highlight or a specific scene by indicating a plurality of thumbnail pictures for random access. A touch screen(12) displays a video image of DMB on a screen. According to a user request, in case a time machine operation is performed, a control unit(11) monitors whether a part of bottom area of the touch screen is touched by a user. If a part of bottom area of the touch screen is touched, the control unit shows the current video recording progress, and the user conveniently verifies the video recording progress of the broadcasting program which is currently being watched. In a state where the time bar is superposed, if a part of bottom area of the touch screen is touched by a user again, the control unit superposes one or more thumbnail pictures representing the video image which is previously recorded with a corresponding recorded time.
Patent KR-20090044807-A (KR)
Inventor: KIM HAN SUNG
IPC: A61F2/90
Filed: 2007-11-01
Abstract: 본 발명은 유연성과 항내압성을 향상시켜 팽창시 환부에 고르게 팽창할 수 있고, 팽창후 균일하게 혈관벽을 지탱할 수 있는 뇌혈관용 스텐트에 관한 것이다.  본 발명에 의한 스텐트는, 스텐트의 축방향과 수평으로 배치되는 한 쌍의 수평형상부와, 상기 한 쌍의 수평형상부 사이에 배치되어 상기 한 쌍의 수평형상부의 일끝단에 연결되는 원호형상의 곡선형상부를 가지는 복수의 형상유지부와; 상기 형상유지부에 연결되어 스텐트의 축방향으로 연신 가능한 유연성 유지부를 포함하여 구성되며, 상기 수평형상부의 타끝단은 원주방향으로 인접한 형상유지부의 상기 수평형상부의 타끝단과 연결되어 상기 복수의 형상유지부가 원주방향으로 연결되어 원통형상을 이루고, 상기 한 쌍의 수평형상부의 각각은 대향하는 수평형상부를 향하여 돌출형성된 원호형상의 복수의 응력집중방지부를 더욱 구비하여, 스텐트의 유연성과 혈압에 대한 항내압성을 향상시킬 수 있게 되어, 스텐트가 원활하게 협착된 부위에 도달할 수 있는 동시에 혈압에 견딜수 있어 혈관의 재협착을 효과적으로 방지할 수 있고, 혈관 협착에 의한 각종 질병을 용이하게 치료할 수 있게 되고, 그 효과를 안정적으로 지속시킬 수 있으며, 스텐트의 특정 부위에 응력이 집중되는 것을 막기 위해 형상유지부에 응력집중 방지부를 두어 삽입 후 일정 시간이 지난 후에도 스텐트의 파괴가 방지될 수 있다.
Patent KR-20090046240-A (KR)
Inventor: HWANG YOUNG IN
IPC: H05B33/22
Filed: 2007-11-05
Abstract: 본 발명에 따른 유기 발광 표시 장치는 서로 다른 색을 표시하는 제1 화소, 제2 화소 및 제3 화소를 포함하고, 반사 전극 그리고 상기 반사 전극과 미세 공진을 형성하는 반투과 부재를 포함하며, 상기 반사 전극과 상기 반투과 부재 사이의 간격을 광로 길이라고 할 때 상기 제1 화소, 상기 제2 화소 및 상기 제3 화소 중 적어도 두 화소의 광로 길이는 동일하다.  
       
     유기 발광 표시 장치, 미세 공진, 광로 길이
Patent KR-20090046415-A (KR)
Inventor: PARK SANG CHAN
IPC: G01S19/01
Filed: 2007-11-06
Abstract: 본 발명은 피그형 센서 및 이를 이용한 관 관리 방법에 관한 것으로서, 능동형 피그형 센서를 지지하며, 관 내부에서 능동형 피그형 센서의 이동을 가능하게 하는 몸체; 상기 몸체에 장착되며, 상태정보를 측정하여 송신하는 측정센서; 상기 몸체에 장착되며, 상기 측정센서로부터 수신한 상태정보를 별도의 정보수집 서버로 송신하는 무선송신장치; 및 상기 몸체에 장착되며, 능동형 피그형 센서의 위치정보를 측정하여 별도의 정보수집 서버로 송신하는 GPS장치;를 포함한다. 
     본 발명에 따르면, 피그형 센서를 관 내부를 따라 이동시키면서 관 내부의 상태정보와 위치정보를 측정하며 측정된 정보를 무선송신 또는 RFID 태그를 이용해 수집함으로써 관의 파손 또는 노후화 등에 따른 피해를 최소화할 수 있다. 
       
     피그형 센서, 관 관리, 측정센서, 무선송신장치, GPS장치, RFID 태그