baber/WOPTO huggingface dataset:
Patent KR-20070106890-A (KR)
Title: Door closer
Inventor: SHIN HYUN HO
IPC: E05F3/00
Filed: 2006-05-01
Abstract: A door closer is provided to control the speed of closing a door, especially by holding a door opened at a specific swing angle and closing the door after elapsing a certain time. The door closer is capable of stopping the door at any swing angle by operating a button without installing a special component and closing the stopped door when a fire broke out. Furthermore, tension adjustment based on size and weight of door is done by replacing or adding a spring. In a door closer having a speed control unit(10) and a link unit, the speed control unit is consisted of a housing(12) in where a shaft(11) is installed, a spring unit(20) to provide rotational force to the shaft, a clutch(30) installed on the shaft to transmit the rotational force in one direction to a driving gear(14) mounted on the shaft, a follow gear(41) assembled on another shaft parallel to the shaft in the housing when engaged with the driving gear, a rotational speed delay unit(40) having idle gears(42-45) mounted on the shafts to rotate and accelerated by being engaged with the follow gear, a time delay unit(50) mounted on the shaft in the housing to delay the closing of a door for a certain time, and a door stop unit to lock the closing of the door at a certain position.
Patent KR-20070109514-A (KR)
Title: Food liquefied extractor
Inventor: LEE HO YOUNG
IPC: A23L17/20
Filed: 2006-05-11
Abstract: A food extractor for extracting various foods such as fish, seaweed, vegetable, grain, fruit, seafood and marine product is provided to obtain natural seasonings and various health extracts which have low salt and are easy to digest by heating the food to separate solid and liquid within a short time. A food extractor comprises: a pressure container(1) for pressing and heating food contained in a flexible closed container closed with a closing part(10) at the upper inlet; a pressure device(30) connected to one side of the pressure container to press water in the pressure container; a control part(40) connected to another side of the pressure container to control pressure inside the pressure container; a heating and temperature control device(50) installed at the lower part of the pressure container to heat the food and control the temperature; and a control box(60) connected to an air line, feed line and drain line which are connected to the pressure container. The feed line is connected to a second solenoid valve(5) and check valve(6). The drain line is connected to a first solenoid valve(7).
Patent KR-20070109646-A (KR)
Title: Overlay vernier of semiconductor device
Inventor: CHO DAE HEE
IPC: H01L21/66
Filed: 2006-05-12
Abstract: An overlay vernier of a semiconductor device is provided to prevent a crack at the overlay vernier when performing a cleaning process and a plasma strip process by forming a mother scale for improving the step coverage property of an amorphous carbon layer. An overlay vernier of a semiconductor device comprises a mother scale(21) and a son scale. The mother scale with a circle shape has a predetermined CD(Critical Dimension). The son scale with the circle shape has the CD within the mother scale. The CD of the mother scale is 0.2 mum to 100 mum.
Patent KR-20070114237-A (KR)
Title: Apparatus and method for detecting channel quality in a mobile communication system
Inventor: LEE JAE YONG
IPC: H04B17/00
Filed: 2006-05-27
Abstract: A channel quality detection device in a mobile communication system and a method are provided to detect channel quality for a reference signal exactly according to whether a reference value is measurable, thereby improving performance of the mobile communication system. A channel quality detector(213) detects whether a reference value for a reference signal is measurable in the current channel quality detection period, and detects channel quality for the reference signal according to whether the reference value is measurable. If the reference value measurement is not available, the channel quality detector(213) detects channel quality detected from a previous channel quality detection period before the current channel quality detection period as channel quality of the current channel quality detection period.
Patent KR-20060126398-A (KR)
Title: Fastening device and method for fastening a component part in an oil pan
Inventor: ROSENDAHL MARCO
IPC: F01M11/00
Filed: 2006-06-02
Abstract: An apparatus and a method for engaging a component part with an oil fan is provided to easily mount an engagement unit to the oil fan and to easily insert the component part. An apparatus for engaging a component part with an oil fan includes a base section(3) and at least one support section(5). The support section is disposed on the base section and can be released in the opposite direction. The support section forms a shape fitting engagement with the component part. The base section is connected to the oil fan. The support section can be bent in a bending region. The support section forms a constitution section of the base section.
Patent KR-20060127771-A (KR)
Title: Silicone resin composition for die-bonding
Inventor: MIYOSHI KEI
IPC: C08L83/04
Filed: 2006-06-05
Abstract: Provided is a silicone resin composition for die bonding, which forms a cured product having high hardness and excellent heat resistance, transparency and light transmission in a short wavelength range. The silicone resin composition for die bonding comprises: (A) a linear organopolysiloxane having at least two alkenyl groups bound to Si atom, and a viscosity of 1000 mPaÀs or less at 25 deg.C; (B) a three-dimensional network organopolysiloxane resin, which is present in the form of wax or solid at 23 deg.C and is represented by the formula of (R2xSiO1/2)l(R1R^2_2SiO1/2)m(R1R2SiO)n (R^2_2SiO)p(R1SiO3/2)q(R2SiO3/2)r(SiO4/2)s, component (B) being used in an amount of 60-90 parts by weight based on 100 parts by weight of the combined weight of (A) and (B); (C) an organohydrogen polysiloxane containing at least two hydrogen atoms bound to Si atom and represented by the formula of R3aHbSiO(4-a-b)/2, component (C) being used in such amount that hydrogen bound to Si atom of (C) is 0.5-5.0 times based on the molar concentration of the alkenyl groups bound to Si atom in (A) and (B); and (D) an effective amount of Pt-based metal catalyst.
Patent KR-20070120814-A (KR)
Title: Color filter substrate for liquid crystal display and fabricating method thereof
Inventor: KWON DHANG
IPC: G02F1/1335
Filed: 2006-06-20
Abstract: A color filter substrate for an LCD and a method for manufacturing the same are provided to prevent gravity defect and touch defect by suppressing the movement of ball spacers and improve the structure of a black matrix such that the ball spacers are stably and accurately disposed on the black matrix. A black matrix is formed on a transparent insulating substrate(100) to define pixel regions. Color filters(310,320,33) are respectively formed within the pixel regions while the color filters overlap the black matrix partially. Ball spacers(401-404) are disposed above the black matrix. A portion of the black matrix, which overlaps the black matrix, is thicker than a portion of the black matrix, on which the ball spacers are disposed.
Patent KR-20070120849-A (KR)
Title: Back pressure sealing apparatus for scroll compressor
Inventor: OH HAE JIN
IPC: F04C18/02
Filed: 2006-06-20
Abstract: A back pressure sealing apparatus for a scroll compressor is provided to enable active adjustment of back pressure of a sealing depending on a discharge pressure of refrigerant and to prevent mechanical friction between an orbital scroll and a stationary scroll. A back pressure sealing apparatus for a scroll compressor comprises an upper frame(120), a stationary scroll(140), an orbital scroll(150), a plurality of moving members(171,172), and a sealing(180). The upper frame is fixed inside a casing(10). The stationary scroll is fixed on the upper frame. The orbital scroll orbits while meshing with the stationary scroll to define a compression chamber(P). The moving members are disposed between the upper frame and orbital scroll and move in a radial direction depending on the pressure change of the compression chamber. The sealing is coupled to the moving member which contacts the orbital scroll, having a diameter which is variable depending on the movement of the moving member.
Patent KR-20070122004-A (KR)
Title: Recycle cutting tool and its fabrication method
Inventor: HSU TING LIN
IPC: B23P15/32
Filed: 2006-06-23
Abstract: A recycled cutting tool and a fabrication method thereof are provided to reduce fabrication cost and use of materials by recycling a used cutting tool made of heat-insulating super hard material as a new cutting tool. A fabrication method of a recycled cutting tool(2) comprises the steps of: preparing a used cutting tool(1) made of heat-insulating super hard material and comprising a cutter body(11), a spiral cutting edge extended around the periphery of the cutter body, and a shank(12) connected to one end of the cutter body; molding a synthetic material on the cutter body to form a recycled shank(21); and applying a grinding process to form a spiral recycled cutting edge(221) and a recycled cutter body(22) around the periphery of the recycled cutter body.
Patent KR-20070122032-A (KR)
Title: System for managing configurational information of internet protocol tv service and method for offering service using configuration information thereof
Inventor: WOO SIN WOO
IPC: H04N21/25
Filed: 2006-06-23
Abstract: An IPTV(Internet Protocol Television) service configuration information managing system and a service providing method using the configuration information are provided to manage the configuration information for providing an IPTV service efficiently, and process various requests of customer quickly by using the configuration information, thereby improving satisfaction of the customers and improving reliability between systems. An IPTV(Internet Protocol Television) service configuration information managing system comprises an IP media center(200) and an operation and management system. The operation and management system comprises a configuration information managing module(120), an ICIS-NS(Integrated Customer Information System-National Service) module(122), and an IDMS(IDentify Management System) module(121). The configuration information managing module stores and manages configuration information for providing a customer with the IPTV service. The ICIS-NS module transmits a service subscription request of the customer to the configuration information managing module. The IDMS module performs authentication of the customer according to a request of the configuration information managing module.
Patent KR-20080000254-A (KR)
Title: Tft, method for manufacturing of the same, liquid crystal display using the same and method for manufacturing of the same
Inventor: CHAE GEE SUNG
IPC: G02F1/1368
Filed: 2006-06-27
Abstract: A TFT(Thin Film Transistor), a fabrication method thereof, an LCD using the same, and a fabrication method thereof are provided to reduce contact resistance between the semiconductor layer and a source/drain electrode by forming the source/drain electrode as a double metal layer formed of an indium tin oxide(ITO) and a low-resistance metal. A gate electrode(112) is formed at a predetermined portion on a substrate(111). A gate dielectric layer(113) is formed on an entire surface of the substrate including the gate electrode. A magnetization metal(116) is formed on the gate dielectric layer at a central portion of the gate electrode. A semiconductor layer(114) surrounds the magnetization metal, and is formed of a nano material coupled with a side surface of the magnetization metal by a magnetic-field particle. A source electrode(120) and a drain electrode(121) are separated at both sides of the semiconductor layer at a predetermined interval, and is formed of a double metal layer.
Patent KR-20080001512-A (KR)
Title: Liquid crystal display device
Inventor: KIM HYUN KI
IPC: G02F1/1345
Filed: 2006-06-29
Abstract: An LCD(Liquid Crystal Display) device is provided to reduce the defect of the LCD device by reducing disconnection caused by an external stress on a COF(Chip On Film) by adding an additional dummy pattern, which is electrically connected, to the COF except a wiring pattern. An LCD device includes an LCD panel(510), a PCB, a COF or a TCP(Tape Carrier Package). A driving circuit is mounted on the PCB to drive the LCD panel. One end of the COR or the TCP is attached to the LCD panel, and the other end is attached to the PCB. The COF or the TCP includes a flexible insulating film(511), a wiring pattern(501), and a dummy pattern(502). The wiring pattern is formed on the flexible insulating film and consists of plural lines. The dummy pattern is formed on the flexible insulating film in the outside of the wiring pattern.
Patent KR-20080002366-A (KR)
Title: A method for removing trypsin inhibitor and hemagglutinin from soybean
Inventor: KIM MEE REE
IPC: A23L11/00
Filed: 2006-06-30
Abstract: A method for removing trypsin inhibitor and hemagglutinin from soybean is provided to enhance the nutritional value of soybean and increase its consumption. A method for removing hemagglutinin from soybean comprises pressure-cooking soybeans. A method for removing trypsin inhibitor from soybean comprises at least two cooking processes selected from soaking, heating, and gamma-ray radiation, wherein the soaking process is performed before applying gamma-rays to soybeans.
Patent KR-20080003681-A (KR)
Title: On-line community marketing method
Inventor: GOO JA RYONG
IPC: G06Q30/02
Filed: 2006-07-03
Abstract: An online community marketing method is provided to increase name recognition of an advertised commodity in a specific level by experiences or moccasin telegraph according as members of the online community performs a specific mission. An online community marketing method comprises the following several steps. A community marketing server system presents predetermined condition related to a specific commodity, bulletins a message for collecting community members, enables users to offer their information via terminals and to subscribe for the community(120). The server system bulletins community participants selected among the members according to a predetermined selection condition(130). The server provides knowledge on using the specific commodity for terminals of the selected community participants, provides questions on the provided knowledge for the terminals and checks answers(140). The server system notifies the community participants, who has passed the question and answer step, that the specific commodity is freely distributed to them, and provides information on predetermined missions, including advertisement of the commodity, for the community participants(150). The community participants presents a mission result to the server system(160). The server system transmits assessment information on the mission result to the terminals of the community participants(170).
Patent KR-20080004195-A (KR)
Title: Hydraulic oil cooler having drain valve for heavy construction equipment
Inventor: PARK CHUL HYUN
IPC: B60K11/00
Filed: 2006-07-05
Abstract: A hydraulic oil cooler with a drain valve is provided to discharge pressure oil from an oil cooler tank by attaching and detaching a quick coupler in the case of checking of a hydraulic oil cooler. A hydraulic oil cooler with a drain valve comprises: a pressure oil cooler equipped with oil cooler tanks(42) respectively in upper and lower portions, which is integrally fixed to a predetermined position of a front portion of a radiator body by a fastener such as a bolt and controls pressure oil circulated through the oil cooler tank, a drain valve(50) coupled with one side of an outer wall of the oil cooler tank, which discharges the pressure oil inside the oil cooler tank to the outside in the case of opening and closing of a poppet(53), and a quick coupler connecting a couple ring(66) to be attached/detached to/from the drain valve, which controls opening and closing of the drain valve by pressurization force.
Patent KR-20070038873-A (KR)
Inventor: LEE YOUN JOONG
IPC: G09G3/20
Filed: 2006-07-20
Abstract: 본 발명은 출력 버퍼회로에 관한 것으로, 스위칭 소자로 구성된 슬루율 증가부를 추가함으로써, 종래의 출력 버퍼회로에서 요구되었던 바이어스 전류보다 적은 양의 바이어스 전류만으로도 고슬루율의 출력전압을 얻을 수 있으며, 이에 따라 많은 양의 전력이 소모되는 것을 방지할 수 있는 이점이 있다. 
     본 발명에 의한 출력 버퍼회로는, 보상 용량성 부하를 포함하며, 두 개의 입력단자에 차동 입력 전압신호가 인가되는 입력단; 상기 차동 입력 전압의 이득을 증가시키는 출력단; 상기 출력단을 바이어싱하는 전류소스; 및 상기 출력단 및 보상 용량성 부하에 연결되고, 스위칭 소자를 포함하여 상기 출력 버퍼회로의 슬루율을 증가시키는 슬루율 증가부;를 포함한다. 
       
     출력 버퍼회로, 스위칭 소자, 슬루율, 바이어스 전류, 기생 캐패시터
Patent KR-20080008756-A (KR)
Title: Signal line structure of semiconductor device and method of manufacturing the same
Inventor: YOON JAE MAN
IPC: H01L21/8242
Filed: 2006-07-21
Abstract: A signal line structure of a semiconductor device and a method for manufacturing the same are provided to ensure process margin in an interface process by forming interface pads connected to signal lines constantly. A signal line structure of a semiconductor device includes plural signal lines(134) and plural interface pads(136). The signal lines are extended in a first direction on a memory cell of a substrate and arranged in a second direction across the first direction. The interface pads formed on an interface area between the memory cell area and an around circuit area are connected electrically to the signal lines so as to deliver signals between the memory cell area and peripheral circuit areas. The signal lines are arranged apart from adjacent signal lines to have different distances from one another. The interface pads are arranged constantly apart from one another.
Patent KR-20080011623-A (KR)
Title: Light emitting device and fabrication method of the same
Inventor: JOO MIN HO
IPC: H05B33/26
Filed: 2006-07-31
Abstract: A light emitting device and a fabrication method thereof are provided to improve the light emitting efficiency and the reliability of the device by having a second electrode made of silver or an alloy of silver with low specific resistance and high physical properties. A light emitting device includes a substrate(100), a first electrode(110), a light emitting layer(140), an electron injection layer(160), and a second electrode(170). The first electrode is located on the substrate. The light emitting layer is located on the first electrode. The electron injection layer is located on the light emitting layer. The second electrode is located on the electron injection layer. The electron injection layer is composed of a first layer made of a halogen metal compound and a second layer made of metal.
Patent KR-20080012083-A (KR)
Title: Culture method for high concentration of thiocapsa reseopersicina
Inventor: KIM MI SUN
IPC: C12N1/20
Filed: 2006-08-02
Abstract: A culture method for high concentration of Thiocapsa roseopersicina is provided to maximize the growth of cells under photo-autotrophic conditions, so that a large quantity of hydrogenase is produced. A high concentration of Thiocapsa roseopersicina NCIB 8347 is photo-autotrophically cultured in a medium containing acetate as a carbon source under the carbon dioxide-containing nitrogen condition at 26 deg. C for 3-5 days, wherein the medium further contains ammonium chloride and a trace amount of elements including Na2S.9H2O, Na2.EDTA, FeSO4.7H2O, CoCl2.6H2O, MnCl2.2H2O, ZnCl2, NiCl2.6H2O, Na2MoO4.2H2O, H3BO3 and CuCl2.2H2O.
Patent KR-20080014524-A (KR)
Title: Current sense amplifier
Inventor: LEE WOL JIN
IPC: G11C7/06
Filed: 2006-08-11
Abstract: A current sense amplifier is provided to accelerate sensing time, even though data is inputted at late timing because of several timing mismatch factors, by enabling a second equalizer while a first equalizer is enabled. A pair of current sensing devices(112) are connected between an input port pair and an output port pair, and sense a current inputted through the input port pair. A pair of load devices(114) are connected between the output port pair and a first node. A first equalizer(118) is connected between the output port pair, and equalizes the output port pair by being enabled selectively. A second equalizer(119) is connected between the input port pair, and equalizes the input port pair by being enabled selectively. While the first equalizer is disabled, the second equalizer is enabled. The second equalizer is enabled by an assembly signal of a current sensing signal and a precharge signal.
Patent KR-20080016216-A (KR)
Title: Preparation methods of drugs loaded functional scaffolds by using chitin and/or chitosan
Inventor: HANSANG MOON
IPC: A61F13/02
Filed: 2006-08-18
Abstract: A method for preparing porous drug delivery type functional scaffolds using chitin and/or Chitosan is provided to produce the functional scaffolds capable of being loaded with a drug having an effective hemostatic effect and a wound-healing function. A method for preparing porous drug delivery type functional scaffolds using chitin and/or Chitosan includes the steps of: controlling pore size by dissolving chitin and/or Chitosan in a solution of lactic acid, acetic acid, or hydrochloric acid to provide a concentration of 1-10%(w/v), wherein the chitin and/or Chitosan has the degree of deacetylation of 60-84%, a viscosity of 5-86 cps, a number average molecular weight of 20,000-50,000, and a concentration 1.5-5.5%(w/v); pouring the filtrated solution into a scaffold-forming mold and freeze-drying the solution in a refrigerator at -20 deg.C for 24 hours; and removing the solvent using a mixed solvent of ethanol and water.
Patent KR-20070029553-A (KR)
Title: Light diffusing composition
Inventor: YOSHIO UMAYAHARA
IPC: C08K3/22
Filed: 2006-08-18
Abstract: Provided is a light diffusing composition which is low in an average total light transmissivity at 310-370nm of ultraviolet lays, and is high in an average total light diffusion at 400-780nm of visible lays. The light diffusing composition comprises 5-60 vol%(less than 60 vol%) of zincite and 40-95 vol%(more than 40 vol%) of a binding material. In the light diffusing composition, the binding material is preferably an inorganic binding material, and the zincite having a particle diameter of 1-400 nm on an average basis is preferable. A diffusion plate formed from the above light diffusing composition has an average total light transmissivity of 10% or less at 310-370nm of ultraviolet lays, and has an average total light transmissivity of 40% or more at 400-780nm of visible lays.
Patent KR-20080016273-A (KR)
Title: A tap hole cover of electric furnace
Inventor: KIM JONG JUM
IPC: C21C5/52
Filed: 2006-08-18
Abstract: A tap hole cover of an electric furnace is provided to discharge vertically molten steel into a ladle without scattering by melting continuously the center of an opening unit inserted into a cover case of the electric furnace cover, thereby opening the tap hole cover even when the tap hole cover of the electric furnace is not moved to a backward moving position. A tap hole cover of an electric furnace comprises a cover case(21) into which an opening unit is inserted, the opening unit including a first plate(23) melted at a first melting point and a second plate(22) melted at a second melting point such that the first plate and the second plate are melted by molten steel step by step to open the tap hole cover. The opening unit includes a second plate melted at a second melting point and a first plate inserted into a central part of the second plate and melted at a first melting point such that the first plate is melted first by molten steel, and the second plate is melted continuously by molten steel. The first melting point is lower than the second melting point. The second plate has an inserting groove(22a) formed in the central part thereof such that the first plate can be inserted into the inserting groove. The cover case has a tap groove(21a) formed in the center thereof such that molten steel discharges through the tap groove.