baber/WOPTO huggingface dataset:
Patent KR-20090088505-A (KR)
Title: Method for fabricating a gallium nitride pattern and method for fabricating flash memory device and flash memory device using thereof
Inventor: KIM TAE WHAN
IPC: H01L21/8247
Filed: 2008-02-15
Abstract: A method for manufacturing a GaN pattern, a flash memory device using the same, and a manufacturing method thereof are provided to manufacture a flash memory device of a micro type by using a nano rod arranged vertically with a substrate as a charge trapping layer. A substrate in which a tunneling insulation film is formed is loaded(S610). A GaN nano rod is formed on the substrate(S620). A gate insulation film is formed on the substrate in order to cover the GaN nano rod and the substrate(S630). A source region and a drain region are formed on the substrate of a bottom part of both sides of the tunneling insulation film(S640). A gate electrode, a source electrode, and a drain electrode are formed on the gate insulation film, the source region, and the drain region(S650).
Patent KR-20080064091-A (KR)
Title: Coating apparatus equipped with coating applying assembly including gap contol device
Inventor: KIM YOUNG BAE
IPC: B05C5/02
Filed: 2008-02-19
Abstract: A coater is provided to prevent the deterioration of precision due to the vibration generated by a motor for operation, thereby improving the precision and quality of coated product. A coater comprises a base; a drive cylinder(20) arranged at the both sides of the base; a coating roller(30) connected with the fixed bracket(14) of the base; a coating solution coating assembly which comprises a guide block(41) arranged on the guide rail(12) of the base, a support panel(43) arranged at the upper part of the guide block and connected with the drive cylinder, a fixed block(44) arranged at the upper part of the support panel, a slot die(45) arranged at the upper part of the fixed block, and a gap control unit(47) arranged at front both sides of the support panel to control the gap between the coating roller and the slot die; a preform supply part; and a motor connected with the one side of the coating roller.
Patent KR-20090090422-A (KR)
Title: System and method for providing settlement location and recording medium
Inventor: LEE JANG HYUK
IPC: G06Q20/34
Filed: 2008-02-21
Abstract: A settlement location providing method for a card payment and a system thereof and a recording medium therefore are provided to confirm the card payment adequacy of a client by confirming the settlement location in which the card payment is handled. A card company server(135) issues a customer card in which one or more payment devices are equipped to the client. The settlement approval through the client card is processed. A VAN(Value Added Network) connects the wireless settlement terminal and card company server to the relay. A settlement location provision server(170) estimates the location of the wireless settlement terminal. The payment location providing server provides the payment location information connected with the customer card information to the customer terminal.
Patent KR-20080078782-A (KR)
Title: Process for producing polyurethane flexible foamed materials having low bulk density
Inventor: KLESCZEWSKI BERT
IPC: C08G18/48
Filed: 2008-02-22
Abstract: A method for preparing polyurethane flexible foams is provided to produce the polyurethane foams which have improved mechanical characteristics and are useful as soundproofing materials and heat-insulating materials. A method for preparing polyurethane foams having a bulk density less than 25 kg/m^3 includes a step of reacting (i) a polyol composition with (ii) a polyisocyanate composition having an isocyanate content of 31-43wt%(based on the total amount of the polyisocyanate composition), (iii) 6-40 parts by weight, based on the total weight of the polyol composition, of water, (iv) optionally, at least one physical blowing agent, (v) at least one catalyst, (vi) at least one fire retardant, (vii) at least one stabilizer, and (viii) optionally, at least one auxiliary material and/or additive which do not appertain to any group of the (iii), (iv), (v), (vi), or (vii).
Patent KR-20090091394-A (KR)
Title: The wave power electric generator
Inventor: PARK HO IN
IPC: F03B13/16
Filed: 2008-02-25
Abstract: A wave power generator is provided to obtain large energy by installing a rotary shaft on a long lightweight float and mounting a plurality of buoyancy tanks on both sides of the float. A wave power generator comprises a floater(1), a rotary shaft(16), first buoyancy tanks(2,4,6,7,9,11), second buoyancy tanks(3,5,8,10), an intermediate gear(13), a buoyancy tank gear(14), and a generator(15). The rotary shaft is installed in the center of the float. The first buoyancy tanks are combined on both sides of the float and operate as the float rises. The second buoyancy tanks operate when the float falls, thereby making the rotation of the rotary shaft uniform. The intermediate gear is installed between a rotary shaft gear(12) and the buoyancy tank gear, where the buoyancy tank gear is greater than the rotary shaft gear so as to operate in response to small waves. The generator generates power from the torque of the rotary shaft.
Patent KR-20080080449-A (KR)
Title: Semiconductor memory device
Inventor: OHSAWA TAKASHI
IPC: H01L29/772
Filed: 2008-02-29
Abstract: A semiconductor memory device is provided to remove a space between adjacent word lines by sharing gate electrodes between two adjacent memory cells. A plurality of FIN semiconductors are extended in a first direction. Source layers are formed in the Fin semiconductors. Drain layers are formed in the Fin semiconductors. Floating bodies are formed in the Fin semiconductors between the source layers and the drain layers. First gate electrodes are formed in first grooves positioned between the adjacent Fin semiconductors. Second gate electrodes are formed in second grooves adjacent to the first grooves and are positioned between the adjacent Fin semiconductors. Bit lines(BLL0-BLLn-1,BLR0-BLRn-1) are connected to the drain layers and are extended in the first direction. Word lines(WLL0-WLLm-1,WLR0-WLRm-1) are connected to the first gate electrodes and are extended in a second direction orthogonal to the first direction. Source lines(SLL0-SLLm-1,SLR0-SLRm-1) are connected to the source layers, and are extended in the second direction.
Patent KR-20090095683-A (KR)
Title: Multi-channel TV repeater system using DSP
Inventor: KIM TAE WOO
IPC: H04H20/06
Filed: 2008-03-06
Abstract: A multi-channel TV relay device using the digital signal processing is provided to prevent the interference between other broadcasts and a communication system by performing the digital signal processing based on a frequency conversion method. When a TV broadcasting signal is inputted, a frequency conversion module(210) converts the TV broadcasting signal into different frequencies according to each channel. A filter module(220) passes only predetermined frequency bands in signals outputted from the frequency conversion module. An A/D conversion module(230) respectively converts signals outputted from the filter module to digital signals.
Patent KR-20080081869-A (KR)
Title: Communication system and handshake method thereof
Inventor: YI HSUEH TSAI
IPC: H04L9/32
Filed: 2008-03-06
Abstract: A communication system and a handshake method thereof are provided to reduce a load at a transmission path by generating a control signal having a repeater station authentication code and a mobile station authentication code. A communication system includes a base station(11), at least one repeater station(15), and a mobile station(13). The repeater station is located within the coverage of the mobile station. The mobile station is located within the coverage of the repeater station. The base station, the repeater station, and the mobile station are configured to have a service path through a hand shaking in response to a plurality of control signals. Each of control signals has authentication codes which are adapted to authenticate the completion of a corresponding control signal. At least one of the authentication codes has a repeater station authentication code and a mobile station authentication code.
Patent KR-20090097335-A (KR)
Title: Apparatus for connecting power to eefl in direct lighting backlight unit
Inventor: KIM HO KYOUNG
IPC: G02F1/133
Filed: 2008-03-11
Abstract: An apparatus for connecting power to an external electrode fluorescent lamp in a direct lighting backlight unit is provided to reduce noise generated by vibration of the external electrode fluorescent lamp when applying power. An apparatus for connecting power to an external electrode fluorescent lamp in a direct lighting backlight unit includes a grip electrode(110) and a support plate(130). N holders(112) are formed in one frame(114) at uniform intervals by metal materials. The support plate respectively fixes one side of N external electrode fluorescent lamps. N support units(120) receiving each holder of the grip electrode are integrally formed in one resin. The support unit of Insulating resin is directly fixed to prevent movement in order to remove vibration, thereby reducing noise generated by vibration of a fluorescent lamp when applying power.
Patent KR-20090097707-A (KR)
Title: Damping member for door latch assembly of vehicle
Inventor: HAN SUNG HEE
IPC: E05B77/42
Filed: 2008-03-12
Abstract: A damping element of a vehicle door latch assembly is provided to perform the damping operation about striker and foul lever and catch lever with the operation hash and the damping element of the vehicle door latch assembly. A damping element(100) comprises the striker damping portion(110), and the foul lever damping portion(120) and catch lever damping portion(130). The striker damping portion comprises the striker, combined in the closing state of door with the catch lever of the door latch assembly the noise generated in the face contact process and the contact unit decreasing impact. The foul lever damping portion is formed with the striker damping portion into one body. The foul lever damping portion is extended as the outer side of the striker damping portion. The foul lever damping portion is extended to the foul lever as the outside direction of the bent portion. The catch lever damping portion is formed in a body with the striker damping portion in order to reduce the noise of the catch lever. The catch lever damping portion is interfered with the catch lever.
Patent KR-20090103609-A (KR)
Title: Phase-change memory device and method of manufacturing the same
Inventor: PARK JEONG HEE
IPC: H01L27/115
Filed: 2008-03-28
Abstract: PURPOSE: A phase change memory device and a manufacturing method thereof are provided to prevent damage due to etching of a phase change material layer. CONSTITUTION: A first electrode(410) is formed inside a first insulation layer(400) formed on a semiconductor substrate(100), and penetrates the first insulation layer. A plurality of trenches is extended into a first direction in order to expose the first electrode. A mold insulation layer having the trenches is formed on the first insulation layer. A phase change material layer(600) is formed on the mold insulation layer, is filled in the trenches, and is commonly connected with the first electrode. A second electrode line pattern(700) is formed on the phase change material layer, and is extended into a second direction different from the first direction.
Patent KR-20090080878-A (KR)
Title: Radiation curable and developable polyurethane and radiation curable and developable photoresist composition containing the same
Inventor: HUANG WEI HSIANG
IPC: G03F7/035
Filed: 2008-04-01
Abstract: A polyurethane capable of being cured and developed by the irradiation of radioactive rays, and a photoresist composition containing the polyurethane are provided to improve chemical resistance and heat resistance after the formation of film. A polyurethane capable of being cured and developed by the irradiation of radioactive rays has a carboxylic acid group at the main chain, an acryloyl group and a carboxylic acid group at the side chain, and comprises the random arrangement of the repeating units I, II and III represented by the formulas I, II and III, wherein R1 is a linear or branched alkylene group of C1-12, a C3-8 cyclic alkylene group, a phenylene group, a biphenylene group, a naphthylene group, a xylene group, a toluidinylene group, or -Ph-A-Ph-, and the group may have a C1-6 alkyl group as a substituent; R2 is a divalent aliphatic group capable of at least one OH group; and R3 is a linear or branched C1-6 alkyl group having at least one OH group.
Patent KR-20090104971-A (KR)
Title: Method for fabricating pillar pattern
Inventor: KIM KWANG OK
IPC: H01L29/78
Filed: 2008-04-01
Abstract: PURPOSE: A method for fabricating a pillar pattern is provided to solve a problem of falling of a pillar pattern in forming a pillar neck with a support film. CONSTITUTION: A method for fabricating a pillar pattern is comprised of the steps: forming a plurality of trenches by etching the substrate(21B) as a partly grid format; burying the support film(25) on a trench; etching the substrate partly and forming a plurality of pillar head contacting the supporting film; forming a plurality of pillar necks by etching the substrate isotropically; removing the support film; and forming the support film and the pillar head by the same height.
Patent KR-20090108926-A (KR)
Title: Compressure For High Pressure Air or Gas
Inventor: SUNG SUNG JAE
IPC: F04B27/00
Filed: 2008-04-14
Abstract: PURPOSE: A compressor for high pressure air or gas is provided to prevent toxic gas from being generated by using a piston operating without oil. CONSTITUTION: A compressor for high pressure air or gas comprises a water-cooling radiator. The compressor for high pressure air or gas comprises a multilevel cylinder and a piston moving inside the cylinder. A water jacket is installed in the water-cooling radiator(50) for cooling the air compressed by the compressor for high pressure air or gas. A cylinder water jacket is installed in the multilevel cylinder of the water-cooling radiator for cooling the cylinder. The water-cooling radiator freezes cooling water circulating the water jacket and the cylinder water jacket. A cooling fan(51) is fixed on the radiator.
Patent KR-20090110151-A (KR)
Title: Power brush for cattle
Inventor: TARK DONG SOO
IPC: A01K13/00
Filed: 2008-04-17
Abstract: PURPOSE: A power brush for cattle is provided to promote growth of cattle, to have no need of separate labor for manipulation of an instrument for a long term, and to easily maintain it due to high durability and simple structure. CONSTITUTION: A power brush for cattle comprises a rotary brush(150), a frame(100) which supports both ends of the rotary brush and enables rotation thereof, a fixing unit(140) which fixes a frame to fixing objects so that the rotary brush is arranged with a slope; and a drug injection unit(170) which administrates drug to cattle.
Patent KR-20090110568-A (KR)
Title: Method for forming contact hole in semiconductor device and method for forming bitline contact hole using the same
Inventor: LEE SANG DO
IPC: H01L21/28
Filed: 2008-04-18
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to improve an electrical property of a contact resistor by suppressing difference of a substrate loss in forming bit line contact holes of difference size at the same time. CONSTITUTION: A first interlayer insulation film(35A), an etching stop film(36), and a second interlayer insulation film(37) are laminated on a top part of a substrate(31). A contact mask(38) in which a hole type contact hole(39,40) and a slit type contact hole(41) are defined is formed. The second interlayer insulation film is etched in order to stop the etching in the etching stop film. The etching stop film and the first interlayer insulation film are etched in order to expose the substrate.
Patent KR-20090114590-A (KR)
Title: Charger and discharger with cascade connection by micom
Inventor: KIM SEONG GON
IPC: H02J7/02
Filed: 2008-04-30
Abstract: PURPOSE: A battery charging/discharging device is provided to maximize convenience of user by performing charge and discharge at the same time. CONSTITUTION: A battery charging/discharging device includes a charge driving part(10), a microcomputer(30), a discharge driving part(20), and a connector(70). The charge driving part includes a first relay and a driving IC. The first relay is driven according to a command of the microcomputer. The driving IC applies a charge voltage of a battery(60) to a terminal. The microcomputer controls a drive of the charge driving part. The discharge driving part includes a second relay. The second relay is driven according to a command of the microcomputer. The discharge driving part applies a charge voltage of the battery to a discharge load through the terminal. The connector is connected to an input/output part of the microcomputer.
Patent KR-20090118450-A (KR)
Title: Electric operating system louver with the controler operating in relative with the air conditioner
Inventor: NO YOUNG HWAN
IPC: F24F13/08
Filed: 2008-05-14
Abstract: PURPOSE: A system louver to which an electric opening/closing device operating with an air conditioner is attached is provided to remove inconvenience of opening/closing the system louver after a user moves to an outdoor unit room after the user operates the air conditioner operating indoor. CONSTITUTION: A system louver to which an electric opening/closing device operating with an air conditioner is attached is installed in an outdoor unit room per each home of a skyscraper. An opening/closing signal is provided to the electric opening/closing device which opens/closes a wing(30) of a louver using electric power.
Patent KR-20090119027-A (KR)
Title: Photopolymerizable composition and optical sheet
Inventor: HONG CHANG PYO
IPC: G03F7/004
Filed: 2008-05-15
Abstract: PURPOSE: An environment-friendly photopolymerizable composition is provided to ensure high refractivity and excellent light-proof property, and to be used as an optical sheet assembly of a back light unit. CONSTITUTION: A photopolymerizable composition comprises a biphenyl acrylate compound represented by chemical formula 1, any one of R1-R10 is an acrylate group with at least one carbon bond, carbon-oxygen bond, or carbon-sulfur bond within a molecular structure and the others are the same or different and are hydrogen or C1-15 alkyl group, C6-30 aromatic rings, OH, SH, or C1-15 alkyl-substituted amino group.
Patent KR-20090119221-A (KR)
Title: Storage medium type mobile to saving advertisement providing program, advertisement service system using storage medium and method thereof
Inventor: KIM SEUNG MIN
IPC: G06Q30/02
Filed: 2008-05-15
Abstract: PURPOSE: A mobile storage medium including an advertisement display program, an advertising service system using the mobile storage medium, and a method for the advertising service system are provided to display advertisement through a user interface when a mobile storage medium is used for the copy of a file. CONSTITUTION: When mounted at a connector of an image output device(200), a connection recognition module(110) prepares the execution of a program stored at an image output device or a mobile storage medium(100). When a copy event occurs, a copy event monitoring module(130) outputs a copy event signal. An advertisement output control module(140) displays an advertisement stored at the mobile storage medium by corresponding to the copy event signal.
Patent KR-20090123534-A (KR)
Title: Quick cooling device and water purifier having same
Inventor: YOON JIN WON
IPC: B01D35/18
Filed: 2008-05-28
Abstract: PURPOSE: A rapid cooling apparatus and a water purifier having the same are provided to reduce noise and vibration with small-sized cooler, and to prevent contamination of the water due to bacteria reproduction. CONSTITUTION: A rapid cooling apparatus includes a heat exchange chamber(110), a heat exchange pipe(410), and a cooling module. The heat exchanging pipe is installed at the heat exchange chamber. The cooling module has a heat absorption part installed at the heat exchange chamber. A temperature detecting sensor(130) controls the temperature of a coolant(120). The heat exchange pipe has an inlet(411) and an outlet(412). The cooling module has an evaporator(240), a compressor(210), and a condenser. An expansion valve(230) is installed at the condenser and the evaporator. A secondary cooling module(320) is additionally combined on a rear end of an outlet of the heat exchange pipe.
Patent KR-20090124092-A (KR)
Title: Device for editing photo data and method thereof
Inventor: PARK SEUNG KEUN
IPC: H04N5/262
Filed: 2008-05-29
Abstract: PURPOSE: A device for editing photo data and a method thereof are provided to re-create photo data in various methods. CONSTITUTION: Photo data are displayed on a display area, and the touch region is a touch screen. A command for selecting the specific parts in the photo data is inputted(220). A coordinate value for the certain selected portion is extracted(230). When a user touches a certain point on the touch screen, the coordinate value corresponding to the point is extracted. The second data are generated by setting up the certain region including the coordinate value(240).
Patent KR-20080108905-A (KR)
Title: Combined-operation type input device
Inventor: ASADA MAKOTO
IPC: G06F3/02
Filed: 2008-06-05
Abstract: A combined-operation type input device is provided to have an operating lever that is swingingly operable from a neutral position in two opposite directions and pressingly operable from the neutral position. A combined-operation type input device includes a casing(100); an operating lever(200) held in the casing, movable by depression in two stages from the neutral position, and swingable from the neutral position in two opposite swinging directions intersecting the pressing-movement direction; a rotor(300) with the operating lever mounted movably downward thereon, a position detecting unit(400) for outputting a signal corresponding to the swing of the operating lever, a pressing member(500) arranged under the operating lever, a press switch(600) arranged to face the pressing member, an neutral position restoration unit(700) for restoring the operating lever as swinging operated to the neutral position, and a frame ground(800) mounted on the casing.
Patent KR-20090017405-A (KR)
Title: Surface protective film for optical member
Inventor: OGAWA HIROSHI
IPC: B32B27/30
Filed: 2008-06-05
Abstract: A surface protective film is provided to ensure high transparency and good antistatic property, and to be exfoliated from a display surface like a polarizer easily. A surface protective film comprises an adhesive film, and an adhesive composition formed at one side or both sides of the protective film. The adhesive composition comprises a copolymer polymer(A) and an antistatic agent(B). The copolymer polymer(A) comprises at least one or two halogen-containing (meth) acrylic acid ester(a1) selected from a halogen-containing acrylic acid ester and a halogen-containing methacrylic acid ester; and at least one or two (meth)acrylate(a2) selected from acrylic acid ester and methacrylic acid ester, as a copolymerizing unit.