baber/WOPTO huggingface dataset:
Patent KR-20070038051-A (KR)
Inventor: KWON YOUNG SEOK
IPC: F28D9/00
Filed: 2007-01-26
Abstract: 본 발명은 자동차의 열교환장치 즉, 엔진의 배기가스를 재순환시켜 엔진의 연소온도를 낮추는 EGR시스템의 냉각장치 및 터보차저에서 압축된 공기의 온도를 낮춰주는 수냉식 인터쿨러 냉각장치를 구성하는 딤플 플레이트 튜브의 구성 및 그 제조방법에 관한 것으로 하나의 플레이트에 내·외부로 돌출되는 딤플과 간격유지 딤플을 엠보싱하고 플레이트의 길이방향 양단부를 90°로 절곡한 다음 가운데 부분을 V-벤딩하여 서로 맞닿는 절곡부를 플라즈마 용접으로 접합하는 것을 특징으로 한다. 
       
     인터쿨러, 배기가스 재순환, 냉각, 딤플, 기준홀
Patent KR-20070079003-A (KR)
Title: Photomask substrate container unit, photomask substrate conveying method, photomask product manufacturing method, and photomask exposure/transfer method
Inventor: SANO MICHIAKI
IPC: G02F1/13
Filed: 2007-01-30
Abstract: A photomask substrate container unit, a photomask substrate conveying method, a photomask product manufacturing method, and a photomask exposure/transfer method are provided to facilitate conveying/storing of a photomask substrate by reducing a height of the photomask substrate container unit in comparison with a longitudinal-type photomask substrate conveying unit. A holding member supports a photomask substrate(K) such that it inclines at a predetermined tilt angle. A housing(10) receives the photomask substrate therein. The tilt angle of the photomask substrate ranges from 45 degrees to 80 degrees from a horizontal axis. The holding member is disposed inside the housing to support the photomask substrate in the housing. The holding member includes a disposing member(20) that temporarily receives the photomask substrate thereon and an end surface presser that presses an end surface of the mask substrate. The holding member further includes a main surface presser(40) for pressing a main surface of the photomask substrate.
Patent KR-20070079007-A (KR)
Title: Radiosensitive compositions, color filters and liquid crystal display devices
Inventor: RYU KYOICHIRO
IPC: G02B5/20
Filed: 2007-01-30
Abstract: A radiosensitive composition is provided to prevent defect and undercut in an end part of a pattern even under low exposure and a severe development condition and leave no undissolved material during development. A radiosensitive composition comprises (A) a colorant, (B) an alkali-soluble resin, (C) a multi-functional monomer, and (D) a photo-radical generator including at least one component selected from the group consisting of a compound represented by the formula(1) and a compound represented by the formula(2), and at least one component selected from the group consisting of biimidazole compounds, benzophenone compounds, thioxanthone compounds, and ketocoumarin compounds. The radiosensitive composition is used to form a coloring layer.
Patent KR-20080074336-A (KR)
Title: Signal converter having compensation curcuit and method thereof
Inventor: MUN HYUN WON
IPC: H04B1/06
Filed: 2007-02-08
Abstract: A signal converter, a signal conversion compensation method, an RF(Radio Frequency) receiver including the signal converter, and an RF signal receiving method are provided to compensate an amplitude mismatch error and a phase mismatch error by comprising a compensation circuit. A signal converter(12) outputs differential signals by responding to a single-ended signal. A compensation circuit(14) receives the differential signals, compensates a phase mismatch error and an amplitude mismatch error between the differential signals, and outputs the compensated differential signals. The compensated differential signals are substantially of the same size, and have 180-degree phases.
Patent KR-20080081459-A (KR)
Inventor: JANG DEUCK WOO
IPC: G03G21/00
Filed: 2007-03-05
Abstract: An image forming apparatus is provided to install an absorption member composed of polyurethane form and activated carbon in the body, thereby absorbing an environmental harmful substance effectively and reducing noise. An image forming apparatus has an absorption member(70) in the inside of a body(100) to reduce noise while absorbing an environmental harmful substance generated in printing. An exposure unit, a developing unit, a transferring unit(40), and a fusing unit are installed in the inside of the body. The absorption member is installed in the side front of the body in which the developing unit, the transferring unit, and the fusing unit are positioned. The body has an absorption fan for absorbing external air. The absorption member is installed in the other-sided wall of the body. The absorption member is composed of polyurethane form and activated carbon.
Patent KR-20080082737-A (KR)
Title: Apparatus and method quadrature modulation in communication system
Inventor: JUNG WON JAE
IPC: H04L27/00
Filed: 2007-03-09
Abstract: A quadrature modulation apparatus in a communication system and a modulating method thereof are provided to compensate for an output signal deterioration of a modulator actively according to a circumference environment. A quadrature modulation apparatus in a communication system includes DC offset adjusting units(204,206), a quadrature modulator(220), a switch(230), a power detector(260), and a DC offset calculation unit(280). The DC offset adjusting units adjusts a DC offset of I-channel and Q-channel signals. The quadrature modulator performs a quadrature modulation for the I-channel and Q-channel signals using a local oscillation signal. The switch switches an output signal of the quadrature modulator to a main signal path or a compensation path. The power detector is configured in the compensation path, detects a power of the local oscillation signal from an output signal of the switch, and detects a power of the detected local oscillation signal. The DC offset calculation unit generates a DC offset adjusting value to the DC offset adjusting units, and finds a minimum power value by analyzing power values of the power detector. The DC offset calculation unit determines a DC offset value corresponding to the minimum power value as an optimum value.
Patent KR-20080085531-A (KR)
Title: Method for forming metal interconnection layer of semiconductor device
Inventor: YOON YANG HAN
IPC: H01L21/3205
Filed: 2007-03-20
Abstract: A method for forming a metal wire of a semiconductor device is provided to minimize a speed delay time of the metal wire by forming a part of a contact hole for a metal wire with an air-gap. A semiconductor substrate(100) is divided into a cell region and a peripheral circuit region to form a step. A first dielectric(116) is formed along the step. A second dielectric is formed on the first dielectric to gap-fill the step between the cell region and the peripheral circuit region. CMP(Chemical Mechanical Polishing) is performed on the second dielectric and the first dielectric to secure a surface planarization. Plural plugs for a first metal wire are formed in the first and second dielectrics of the peripheral circuit region. A first metal wire(120) contacted to the plug for a first metal wire is formed on the cell region and the peripheral circuit region. The second dielectric is selectively removed by using different etching characteristics between the first dielectric and the second dielectric. The first dielectric is a PETEOS(Plasma Enhanced Tetra Ethyl Ortho Silicate) layer. The second dielectric is an SOG(Spin On Glass) layer.
Patent KR-20080090147-A (KR)
Title: Communication method and network display apparatus using the same
Inventor: HWANG SOON HOON
IPC: H04N7/173
Filed: 2007-04-04
Abstract: A communication method and a network display device using the same are provided to perform work using a host simultaneously with receiving an IP(Internet Protocol) video call, and receive the IP video call while performing the work using the host without modifying source by receiving audio and video from the outside. A signal processor(350) processes data received from a network display device(200) through the network. A second controller(330) generates a message for asking reception of the data and displays the message to the network display device when an event for informing a user that the data is received through the network is received from the network display device. The second controller displays an image to the network display device by enabling the signal processor to process the received data when a reception command is received through the displayed message. The second controller enables the signal processor to display the image of the received data in the image displayed to the network display device in a PIP(Picture-In-Picture) mode. A communication interface unit(310) provides an interface for the data communication with the network display device.
Patent KR-20080091567-A (KR)
Title: Pallet conveyor
Inventor: JI GEE WON
IPC: B65G47/52
Filed: 2007-04-09
Abstract: A pallet conveyor is provided to reduce impact in guiding a pallet through a guide rail while moving the pallet downward. A pallet conveyor includes a transfer support roller bottom rail, a return sprocket(300), a return guide(400), a first auxiliary rail, an auxiliary driving sprocket, and an auxiliary driving chain. The transfer support roller bottom rail supports a transfer support roller unit(130) of a pallet(100) by being installed at a predetermined position of a frame. The return sprocket temporarily guides and moves the transfer support roller unit of the pallet by being installed on the frame. The return guide guides the transfer support roller unit not to be separated from tooth grooves(310) of the return sprocket by being installed on the frame to be positioned at a circumference of the return sprocket.
Patent KR-20080050202-A (KR)
Title: System and data exchanging method for interlocking wireless lan and portable internet
Inventor: JUN SUN MI
IPC: H04W12/06
Filed: 2007-04-11
Abstract: A system for cooperatively operating a WLAN(Wireless LAN) and a wireless Internet and a data exchanging method are provided to provide a wireless Internet service to a WLAN terminal in an area beyond the coverage of an WLAN AP(Access Point). A terminal performs signaling to a tunneling mode(S201) and generates a data packet to be transmitted to the Internet(S203). The terminal transmits the data packet to an interworking device(S205), and the interworking device capsulates the data packet(S207) and transmits the capsulated data packet(S209). The Internet receives the capsulated data and extracts the data packet from the capsulated data packet(S211). The Internet generates a data packet to be transmitted to the terminal(S213), capsulates the data packet(S215), and transmits the capsulated data packet to the interworking device(S217). The interworking device receives the capsulated data packet and extracts the data packet from the capsulated data packet(S219). The interworking device transmits the data packet to the terminal(S221).
Patent KR-20080092529-A (KR)
Title: Ionizer of air conditioning system for automotive vehicles
Inventor: KANG SUNG HO
IPC: B60H3/00
Filed: 2007-04-12
Abstract: An ion generator of an air conditioning system in a vehicle is provided to prevent moisture from being infiltrated into a body by sealing the gap between a discharge electrode and a body. An ion generator(40) of an air conditioning system in a vehicle comprises a body(42), a negative ion discharge electrode(47), a positive ion discharge electrode(48), and a sealing member for sealing a gap among the discharge electrodes and the body. The air conditioning system includes an air conditioning case having an inner space. The ion generator for discharging ions is provided in the inner space. The negative ion discharge electrode and the positive ion discharge electrode protrude inward from the body and extend to the inner passage of the air conditioning case.
Patent KR-20080095995-A (KR)
Title: Nutraceutical for protecting liver
Inventor: JANG HYUN SOOK
IPC: A23L33/00
Filed: 2007-04-26
Abstract: A health supplementary food for protecting liver is provided to prevent the damage of liver cell and retina and the steatosis due to an antioxidative function, to reduce cholesterol and fatigue, and to protect the cardiac muscle and to prevent depression and cerebral apoplexy. A health supplementary food for protecting liver comprises a tartaric acid hydrogen choline 40~60 parts by weight, DL-methionine 30~45 parts by weight, and milk thistle extracts 10~15 parts by weight. The health supplementary food enhances the convenience of keeping and intake by surrounding the liquid mixture with the soft capsule.
Patent KR-20080099453-A (KR)
Title: Mapping method for two dimensions pixel array and processing method for optical data
Inventor: JUNG KYU IL
IPC: G03H1/22
Filed: 2007-05-09
Abstract: A method for mapping data in two-dimensional pixel array and an optical data processing method are provided to improve error detecting efficiency at optical page data having Gaussian distribution by dividing two dimensional data page into a plurality of sub pixel blocks and using a main pixel among the sub pixel blocks as parity bit for error detection. A method for mapping data in two-dimensional pixel array includes a step for encoding original data to binary data(S10), a step for dividing two-dimensional pixel array into sub pixel blocks of fixed dimension(S11), a step for mapping the binary data in the perimeter pixels except for the main pixel of the sub pixel block(S12), and a step for mapping an error detecting code in the main pixel(S13).
Patent KR-20080101458-A (KR)
Title: Energy transfer element and converter including thereof
Inventor: KIM JIN TAE
IPC: H01B11/06
Filed: 2007-05-18
Abstract: A converter including an energy transfer device is provide to reduce EMI(Electromagnetic Interference) by using the conductive shield and sealed coil in transformer. In a converter including the energy transfer device, a first winding is electrically connected to the input circuit, and a second winding is electrically connected to the input circuit. A third winding reducing displacement current between the first turn and the formed the second coil. The core(260) includes the first part which the first or third winding is wound around. The conductive shield(240) is positioned between the first winding and a first part.
Patent KR-20080107755-A (KR)
Title: Computerized numerical control with high-speed cutter with chip and dust collecting system for removing chip and dust
Inventor: CHANG DOO HUNG
IPC: B25H1/00
Filed: 2007-06-08
Abstract: A computerized numerical control with high-speed cutter with chip and dust collecting system for removing chip and dust is provided to collect dust effectively and thus improving machining productivity by drawing in fine dust through an inlet hole. A computerized numerical control with high-speed cutter with chip and dust collecting system for removing chip and dust comprises a cutting tool(73) onto which a number of spindle(30) is mounted to a number of spindle holders and a dust collecting device(90) for removing a chip generating in machining a workpiece. The dust collecting device for removing a chip comprises a dust collecting duct equipped in the rear side bottom of the spindle holder; a number of inlet tubes(103) of tubular type for collecting dust; a number of circular type dust collecting container(93), with its top and bottom open, on which specific location is equipped with an inlet hole(95); and a dust collecting container fixing plate(91) equipped in order for each of dust collecting containers to move integrally.
Patent KR-20080113805-A (KR)
Title: Apparatus for mass production of carbon nanotubes using high-frequency heating furnace
Inventor: CHUNG SANG MOON
IPC: B82B3/00
Filed: 2007-06-26
Abstract: A mass-synthesizing apparatus of a carbon nanotube using high frequency heating furnace is provided to minimize scale and cost of facility without separate vacuum system under the atmospheric pressure and to consecutively produce the carbon nanotube. A mass-synthesizing apparatus of a carbon nanotube using high frequency heating furnace comprises a reaction chamber(1), a high-frequency oscillator(11), a heat exchanger(2), a filter(6), a collection unit(3), a discharging unit(4) and a gas circulating unit(5). The reaction chamber synthesizes a carbon nanotube by a microwave induction heating by receiving a metallic catalyst(7) and a reaction gas(13). The high-frequency oscillator supplies the high frequency to the reaction chamber. The heat exchanger passes through the gas reacted with the carbon nanotube synthesized in the reaction chamber. The filter separates the gas reacted with the carbon nanotube passing through the heat exchanger. The carbon nanotube passed through the filter is collected in the collecting unit. The discharging unit ejects the reaction gas of the hydrocarbon passed through the filter outside.
Patent KR-20080114330-A (KR)
Title: Negative electrode for nickel/zinc secondary battery to improve reaction area and fabrication method thereof
Inventor: KANG TAE HYUK
IPC: H01M4/32
Filed: 2007-06-27
Abstract: A negative electrode for a nickel/zinc secondary battery and a fabrication method thereof are provided to improve the electrical characteristic of a secondary battery applying a negative plate by strengthening the binding power of the encapsulated negative active material and to prolong a cycle life by increasing the electric conduction area. A fabrication method of a negative electrode for a nickel/zinc secondary battery comprises (a) a step(S110) punching a plurality of penetration holes on a metal plate; (b) a step(S130) filling the encapsulated negative active material between two metal plates punched with the penetration hole; (c) a step(S140) forming a strip detaining the encapsulated negative active material between two metal plates by compressing the two metal plates with the encapsulated negative active material; (d) a step(S150) connecting at least two strips as the necessary capacity; (e) a step(S160) inserting at least two strips into the negative plate frame; and (s) a step(S170) adding the external force to at least two strips inserted into the negative plate frame and forming the concavo-convex.
Patent KR-20090002444-A (KR)
Title: Human placenta hydrolysate-replaceable composition of porcine placenta hydrolysate and preparating method thereof
Inventor: LEE DAE SUNG
IPC: A61K8/98
Filed: 2007-06-29
Abstract: A method for preparing a composition for a cosmetic product or a health food, and a composition prepared by the method are provided to increase the content of active ingredients and to reduce the breakage of bioactive substances. A method for preparing a composition for a cosmetic product or a health food comprises the steps of adding 0.5-8 parts by weight of a proteinase and 30-60 parts by weight of water to 40-60 parts by weight of a placenta powder to hydrolyze it; concentrating the hydrolyzed product under reduced pressure; and freeze-drying the concentrated product.
Patent KR-20090003724-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM CHAN BAE
IPC: H01L21/308
Filed: 2007-07-03
Abstract: The method of manufacturing the semiconductor device is provided to minimize the content of the hydrogen within the polysilazane (Si-N-H) film and to prevent the tumble down of pattern and the stability of the patterning process. The coating film(104) is formed with the material of the Si-N-series on the top of the etch target layer(102) by the spinning method. The soft baking process(106) is performed on the etch target layer in which the material of the Si-N-series is coated. The coating film of the Si-N- series is changed into the nitride film. The nitride film is patterned in the hard mask film and the etching of the etch target layer is performed. The material of the Si-N- series is made of the polysilazane (Si-N-H) film. The soft-baking process is performed in the temperature range of 120~180°C. The coating film of the Si-N- series is changed into the nitride film by UV rays.
Patent KR-20090011686-A (KR)
Title: Pressure sensor arrary apparatus and method for tactility
Inventor: IM JUNE HYEOK
IPC: G06F3/0489
Filed: 2007-07-27
Abstract: A pressure sensor array device for detecting a touch according to a user and a purpose, and a method thereof are provided to generate different output according to a pressure level and analyze data according to the user and the purpose through data analysis of an input array by detecting the touch of the user. A sensor array(430) outputs input data according to touch input. A controller(480) obtains first input data when the sensor array receives first input over a predetermined pressure level, obtains second input data when the sensor array receives second input over a predetermined pressure level, and generates third input data by comparing the first input data with the second input data. The controller is operated according to a program based on the third input data. A resolution controller(440) determines input resolution of the sensor array.
Patent KR-20090011734-A (KR)
Title: A reinforcing bar, a coupler of the reinforcing bar, and an assembly and a connection method thereof
Inventor: LEE YAN SUP
IPC: E04C5/16
Filed: 2007-07-27
Abstract: A reinforcing bar and a reinforcing bar coupler, the assembly and the connecting method are provided to increase coupling strength and to connect reinforcing bars simply in a construction site. A reinforcing bar(1) comprises a bar(11) having a circular cross section, a plurality of ribs(12) arranged on the outside of the bar at equal intervals in the circumferential direction and projected along the longitudinal direction of the bar, a plurality of joints(13) projected to two sides of the rib at equal intervals on the outside of the bar, and a cutout hole(14) arranged between the joints of the adjacent ribs, wherein the ribs are composed of two or three and the joint includes a convex surface and a concave surface which oppose each other.
Patent KR-20090011749-A (KR)
Title: Needle assembly for injector
Inventor: CHOI JONG SOO
IPC: A61M5/32
Filed: 2007-07-27
Abstract: A needle assembly for the syringe is provided, which freely can control the length of exposure of the needle without caps of the different lengths. A needle assembly for the syringe comprises: a syringe body(10) in which the injection solution is stored; a piston(20) which is combined with the rear of the body and pressurizes the injection solution; a needle hub(30) which is combined with the front of the body and in which a needle is mounted on the leading end; and an adjuster(40) which is combined with the outer side of the needle hub and controls the length of exposure of the needle.
Patent KR-20090019466-A (KR)
Title: Sofc power supply system for a ship
Inventor: KIM SANG HYUN
IPC: H01M8/04
Filed: 2007-08-21
Abstract: A solid oxide fuel cell(SOFC) power supply system for a ship is provided to reduce the discharge of CO2, NOX, SOX and dust and to resolve vibration and noise problems by applying a solid oxide fuel cell to a power supply system. In a solid oxide fuel cell(SOFC) power supply system for a ship, the power required in a ship is generated through a solid oxide fuel cell(100), seawater is electrolyzed by the heat generated during a generation process of natural gas(110) and the solid oxide fuel cell, and the hydrogen generated through the electrolysis is used in generating the solid oxide fuel cell.
Patent KR-20090020828-A (KR)
Title: Business model which user create video content share in advertisement benefit
Inventor: KIM JONG CHUL
IPC: G06Q30/02
Filed: 2007-08-24
Abstract: An advertisement benefit distribution system and a method are provided to accumulate and distribute the benefits which are produced by the user create video content. A system and a method for distributing some of the advertisement benefits received from an advertiser to manufacturer by operating the apparatus for advertisement mounted on the dispensing system which company develops when the watching TV of user is made after the moving picture production person puts the contents in internet. The watching TV of user is made after circulating the contents of manufacturer to the other space of internet, such as blog, the cafe, mini-homepage etc.