baber/WOPTO huggingface dataset:
Patent KR-20080092663-A (KR)
Title: Method for manufacturing thin film transistor and thin film transistor manufactured by the method
Inventor: LEE JUNG HYOUNG
IPC: H01L29/786
Filed: 2007-04-13
Abstract: A method for manufacturing a thin film transistor and a thin film transistor manufactured with the same are provided to reduce a variation of a threshold voltage of the thin film transistor by reducing oxygen vacancy. A gate electrode(20) is formed on a substrate(10). A gate dielectric(30) is formed on the gate electrode. A zinc oxide layer doped with nitrogen and heat-treated under an oxygen atmosphere is formed on the gate dielectric. When the zinc oxide layer is formed on the gate dielectric, the zinc oxide layer on the gate dielectric is doped with nitrogen by using plasma. Heat treatment is performed on the nitrogen doped zinc oxide layer under an oxygen atmosphere. The zinc oxide layer heat-treated under oxygen atmosphere is patterned to form it into a channel layer(40a). A source electrode(50a) and a drain electrode(50b) are formed to be connected to the channel layer.
Patent KR-20080092677-A (KR)
Title: Blower for vehicles
Inventor: LEE JEONG JAE
IPC: B60H1/00
Filed: 2007-04-13
Abstract: A blower for a vehicle is provided to facilitate assembling work and maintenance by forming an indoor/outdoor air conversion door as separated doors divided in an axial direction in an intake duct. A blower for a vehicle comprises an intake duct(110) having an indoor intake hole(111), an outdoor intake hole, and an indoor/outdoor air conversion door(120). The indoor/outdoor air conversion door includes a rotational shaft(121) rotatably installed in the intake duct formed in an integral body, a plate spaced apart from the rotational shaft and a side plate(123) for connecting the plate to the rotational shaft. The indoor/outdoor air conversion door includes a plurality of separated doors(120a,120b) divided in an axial direction. The separated doors are assembled/dissembled in the intake duct.
Patent KR-20070103705-A (KR)
Title: Multi-band antenna
Inventor: OSHIYAMA TADASHI
IPC: H01Q5/371
Filed: 2007-04-19
Abstract: A multi-band antenna is provided to prevent the gain degradation due to the mutual interference between antennas by independently operating a plurality of antennas. A multi-band antenna is operated in a first frequency band and a second frequency band which is higher than the first frequency, and includes a feeding point(12), a grounding conductor(14), a first antenna device(20), and a second antenna device(22). The first antenna device(20) operates in the first frequency band, and has a first end electrically connected to the feeding point(12) and a second end electrically opened. The second antenna device(22) operates in the second frequency band, and has a third end electrically connected to the feeding point(12) and a fourth end electrically connected to the grounding conductor(14).
Patent KR-20080095653-A (KR)
Title: Bake apparatus for manufacturing semiconductor devices
Inventor: JUN SUNG MIN
IPC: H01L21/20
Filed: 2007-04-25
Abstract: A bake apparatus for manufacturing semiconductor devices is provided to prevent the pattern failure in a bake process by removing the step difference between the center part and the edge part of a wafer. A bake apparatus for manufacturing semiconductor devices includes a wafer in which a deposition process, an etching process, and a polishing process are performed; the hot plate(104) which the wafer is settled on, and is bent so that the center and edge portion of wafer is adhered closely; a heater installed at the lower part of hot plate(102) in order to maintain the same interval as center and edge portion of wafer. The heater is classified into 3 zones having the different heights. A guide(106) for guiding the seating position of wafer on the top of the hot plate is protruded.
Patent KR-20070056028-A (KR)
Inventor: LEE SUNG HOON
IPC: B60K26/00
Filed: 2007-05-13
Abstract: 본 발명은 자동차 운전자의 다리와 자동차 페달과의 거리를 조절하여 운전자의 편익과 안전을 도모한 자동차 페달 이동장치에 관한 것이다. 
     본 발명은 여성 등 다리가 짧은 운전자가 시트를 앞으로 당겨 운전자의 몸과 운전대와의 거리가 짧아져서 운전조작이 어려워져 사고의 위험이 높아지고, 사고가 날 경우 운전자가 쉽게 운전대에 충격을 받게 되는 문제를 해결하고, 운전자의 몸과 운전대 사이의 안전한 거리를 유지하면서 운전할 수 있도록 하기 위하여 고안된 것으로, 자동차 페달이 전 후로 이동하여 운전자가 운전하기 편안한 위치에서 페달을 조작할 수 있도록 자동차 페달의 전동식, 또는 수동식 이동장치를 제공하고자 하는 것이다. 
     본 발명의 특징에 따르면, 브래이스 및 패달박스에 수직으로 회동바가 결합되어 회동되도록 구성된 자동차 페달에 있어서, 상기 브래이스 및 패달박스는 페달쉬프트레일에 장착되어 페달의 위치가 전후로 이동되어 운전자 발과의 거리가 조절되는 것을 특징으로 하는 자동차 페달 위치이동장치 및 이동식 자동차 페달이 제공된다. 
     본 발명은 종래의 자동차에서 페달의 위치를 고정하고 시트위치를 조절하여 운전자의 발과 자동차 페달의 거리를 맞추는 것을, 페달의 위치를 전후로 조절하여 운전자의 발과 자동차 페달의 거리를 맞추도록 하여, 정면충돌 등의 사고 시 운전자가 운전대에 쉽게 충격을 받는 문제를 해소하고, 운전자가 보다 안정된 자세로 운전할 수 있도록 하여 운전자의 편익과 안전을 도모할 수 있는 효과가 있다. 
       
     자동차, 자동차 페달, 브레이크 페달, 가속 페달, 클러치 페달, 페달이동장치,
Patent KR-20080102023-A (KR)
Inventor: KOO KYUNG HOI
IPC: H03K19/0175
Filed: 2007-05-17
Abstract: A level shifter for a sleep mode prevents a leakage current by turning on a first sleep NMOS transistor in the sleep mode. One side of a first NMOS transistor is connected to the ground power. The first NMOS transistor performs a switching operation by connecting a gate terminal to a first node. One side of a second NMOS transistor is connected to the ground power. The second NMOS transistor performs the switching operation by connecting the gate terminal to a second node. A mirror structure(210) is connected to other sides of the firs and second NMOS transistors and outputs the second voltage or the ground voltage to the third node according to the switching operation of the first and second NMOS transistors. One side of a first sleep NMOS transistor is connected to the first node and the other side is connected to the ground voltage. The sleep mode signal is applied to the gate terminal of the first sleep NMOS transistor(S1). The leakage current is prevented by turning on the first sleep NMOS transistor by the sleep mode signal in the sleep mode.
Patent KR-20080108821-A (KR)
Title: Manufacturing method of display substrate
Inventor: JEONG CHANG OH
IPC: G02F1/133
Filed: 2007-06-11
Abstract: A manufacturing method of a display substrate is provided to improve the production yield by preventing the generation of a fault. A groove(50) is formed by partly removing the base substrate(100) in which pixel regions are defined. Gate wirings(GL1,GL2) are formed by placing a conductive element(300) in the groove. A back up data line(331~336) defines the pixel region with the gate wirings. Source electrodes(500, 505, 508) and a drain electrode(550) are located in the pixel region. The back up data line and source electrode are electrically connected. Data lines(DL1, DL2) are formed by forming electricity connection part(701) which connects the adjacent back up data lines.
Patent KR-20080109211-A (KR)
Title: An optical engine for micro projector
Inventor: HUR KA HYUN
IPC: G03B21/00
Filed: 2007-06-12
Abstract: An optical engine for a micro projector is provided to improve heat emission from a light source and productivity by realizing optimum illumination margin of three color lights and aligning them on optical axis. In an optical engine for a micro projector, a light source unit(5) includes a first red light source(10), a second green light source(20), and a third blue light source(30). The condensing lens(40) focuses the light emitted from the light source on each mirror(50, 60, 70), and the condensed first light by the condensing lens(40) Is totally reflected on a fist mirror and passes through first dichroic mirror and the second dichroic mirror, and then is reached at a beam shaper(80). A light modulator(90) modulates light from the light source unit to correspond to an image signal.
Patent KR-20080112863-A (KR)
Title: Writing method and device driver for flash memory
Inventor: MOON CHOON KYOUNG
IPC: G11C16/06
Filed: 2007-06-22
Abstract: A writing method and device driver for a flash memory is provided to improve a writing performance of a NAND flash memory by performing a selective writing order. A writing method and device driver for a flash memory comprises the following steps: a step for determining whether an inputted writing order is identical with a writing order stored in a driver or not(300); a step for covering the inputted writing order with the stored writing order if the inputted writing order is identical with the stored writing order(310); and a step for performing a writing by providing the stored writing order with a flash controller, if the inputted writing order is not identical with the stored writing order(320).
Patent KR-20070118562-A (KR)
Title: Valve cap for angle valve multi-dispensing with a bidet connection
Inventor: MOON JOO YOUNG
IPC: E03D9/08
Filed: 2007-06-27
Abstract: A valve cap of an angle valve having a distribution hole for connection of a bidet is provided to distribute cleaning solutions supplied to a toilet bowl toward a bidet without a separate pipe or a distribution valve. A valve cap(100) of an angle valve for regulating the flow rate of cleaning solutions supplied to a toilet bowl comprises a valve cap body(110) coupled to an angle valve body, a coupling hole(120) penetrating the center of the valve cap body and coupled with an angle valve opening and closing device to open and close the inside of the angle valve body selectively, a distribution hole penetrating one side of the valve cap body to distribute cleaning solutions circulated in the angle valve body to a bidet easily, and a distribution hole opening and closing device(140) coupled to the other side of the valve cap body to open and close the distribution hole.
Patent KR-20080114430-A (KR)
Title: Host apparatus connected to image forming apparatus and image forming method thereof
Inventor: YOO HYUNG JAE
IPC: G06F3/12
Filed: 2007-06-27
Abstract: A host apparatus connected to an image forming apparatus and a method for forming an image for improving processing speed about setting print speed about more than two print works are provided to set up printing attribute about two or more print works by using a command provided to PJL. An image processor(110) performs an image processing about print data. A controller(120) transmits the printing attribute and selected print data of the set up common to the image forming apparatus and controls the image processor in order to perform the image processing by setting the printing attribute necessary for selected two or more print data after confirming printing attribute.
Patent KR-20090002391-A (KR)
Title: Method for providing voip service in private network and terminal unit thereof
Inventor: LEE JANG WON
IPC: H04L12/66
Filed: 2007-06-28
Abstract: A method for providing a VoIP service in a private network and a terminal device thereof are provided to check whether originating and receiving terminals are in the same network to perform a VoIP service in a network using a private address which performs ALG(Application Layer Gateway) conversion. An originating terminal and a receiving terminal respectively transmit/receive a STUN(Simple Traversal of User Datagram Protocol(UDP) through Network Address Translators(NATs)) binding request message and a STUN binding response message(S101,S103,S115,S117). The originating terminal and the receiving terminal respectively obtain a network address conversion type and a mapping address 1 or 2 through a STUN operation(S105, S107, S119, S121). The originating terminal and the receiving terminal respectively check a connection state with an application layer gateway server(S109,S123). When the connection of the application layer gateway server is checked, the originating terminal and the receiving terminal respectively request SIP(Session Initiation Protocol) registration by using a register message(S111,S125). The originating terminal and the receiving terminal respectively respond to the result(S113,S117). Session connection is made between the originating terminal and the receiving terminal which checks that a network address conversion type is asymmetric by using obtained mapping addresses 1,2(S119).
Patent KR-20090000492-A (KR)
Title: Transistor and word line driver having the same
Inventor: KIM YEON OK
IPC: G11C8/08
Filed: 2007-06-28
Abstract: A transistor and word line driver having the same is provided to increase the integration density of the semiconductor device by arranging a transistor to the longitudinal direction of the determined domain. In a transistor and word line driver, a transistor region(110) is restricted at the semiconductor substrate(100). The transistor region has a minor axis with a first width(w1) and the longitudinal axis(length) crossing with the minor axis. An active area(115) is arranged in the transistor region, and it is limited by forming the element isolation film. The length(w2) of the active area is larger than the axis length of the transistor region. The length of the active area is parallelly arranged to the longitudinal axis of the transistor region. A channel of transistor is parallelly arranged to the longitudinal axis of the transistor region.
Patent KR-20080005080-A (KR)
Title: Ignition control method and apparatus for gasoline substitute fuel engine
Inventor: YAMAGUCHI SHINYA
IPC: F02D41/02
Filed: 2007-06-29
Abstract: An ignition control method and an ignition control apparatus for an alternative fuel engine are provided to minimize input ports for inputting engine operation state and reduce labor for setting and manufacturing a non-gasoline electronic control unit. An ignition control method for an alternative fuel engine(1) is characterized in that a non-gasoline electronic control unit(3A) receives a gasoline ignition signal output from a gasoline electronic control unit(2), and adjusts timing of an ignition time by the gasoline ignition signal in an ignition time correction time calculated by a predetermined time, to thereby control ignition by an ignition coil by generating and outputting an ignition signal appropriate for non-gasoline fuel.
Patent KR-20090002584-A (KR)
Title: Method of controlling tracking servo for optical information reproducting apparatus and apparatus of optical information reproducting
Inventor: MOON JIN BAE
IPC: G11B7/0065
Filed: 2007-07-02
Abstract: An optical information reproduction device and a tracking servo control method thereof are provided to improve the reproduction efficiency by making the reproduction reference beam incident to the right position of the recording region without a separate light source. A tracking servo control method of an optical information reproduction device comprises a step of projecting reproduction reference beam to a recording region of a recording medium while moving the reproduction reference beam in the tracking direction, a step of reproducing the incident reproduction reference beam according to the moving distance in the tracking direction, a step of detecting the reproduction beam in divided detection regions and detecting the total intensity of the reproduction beam detected in each detection region, and a step of producing tracking error signal by using the total beam intensity and performing tracking servo control.
Patent KR-20090006396-A (KR)
Title: Cutting area multi-stage spray greening method and cutting area greening structure
Inventor: KO JAE HO
IPC: A01G1/00
Filed: 2007-07-11
Abstract: A method for multiple spray-vegetating the cut area is provided to reinforce the binding force of a soil wall layer and to minimize the loss of the soil wall layer. A method for multiple spray-vegetating the cut ground comprises the steps of installing a mesh network(100) in the cut area; mixing yellow soil, mud, sludge, waste shell, etc. to make a mixture soil; spraying the mixture soil on the cut area to form the soil wall layer(200); spraying the seed with a fiber mixture on the upper part of the soil wall layer to form a plant seed layer(300); and spraying water.
Patent KR-20090017754-A (KR)
Title: Method for manufacturing of multilayer printed circuit bord
Inventor: OH CHOON HWAN
IPC: H05K3/46
Filed: 2007-08-16
Abstract: A method for manufacturing of multilayer printed circuit board is provided to reduce the number of process and manufacturing cost without formation and copper electroplating hole with a mechanics or laser drill. A method for manufacturing of multilayer printed circuit board is comprised of the steps: forming the conductor bump on the fixed position of one page of the first copper foil(S10); penetrating the insulating layer which is the free plug-in(S20); laminating a first copper foil in which bump is formed by using the second copper foil is used for the upper dielectric layer(S30); performing circuit patterning to corresponded to the circuit design(S40).
Patent KR-20090019122-A (KR)
Title: Memory allocation apparatus and method for not using hi-speed shared control channel in mobile communication system
Inventor: KIM OH SEOK
IPC: H04L1/00
Filed: 2007-08-20
Abstract: A memory allocation apparatus and a method thereof are provided to reduce a size of a buffer used in an HS-SCCH less mode having no a high-speed shared control channel in a mobile communication system. A reception of retransmission data is inspected(510). A parameter, which includes information about an initial sending data in the retransmission data, is obtained in the case of the retransmission data is received. An initial sending data is loaded in a second rate input buffer by using the information about the initial sending data(555). A second rate dematching is performed in the initial sending data and the retransmission data(560). The second-rate-dematched initial sending data and the second-rate-dematched retransmission data are soft-combined(570).
Patent KR-20090020372-A (KR)
Title: System and the method for jewelry commerce
Inventor: KIM PYUNG SOO
IPC: G06Q20/26
Filed: 2007-08-23
Abstract: A noble metal system for transactions and a method thereof are provided to prevent the tax evasion by depositing the fund in advance for purchasing the noble metal. A noble metal system for transactions comprises a service provider operation server(10) performing the payment according to the payment request signal received from the noble metal production company terminal; a database(15) which stores various data including profile and transaction information of client and manages; a noble metal production company terminal(40) that outputs the ordering goods distributive information if the payment is made from the service provider operation server.
Patent KR-20090022044-A (KR)
Title: Connection rod for door latch
Inventor: LEE MYUNG HYUN
IPC: E05B17/00
Filed: 2007-08-29
Abstract: A connection rod for a door locking device is provided to allow a slot part to be integrally formed in the end part of the rod member by insert injection molding. A connection rod for a door locking device comprises a rod member(10) consisting of metal, a slot part(20) made of plastic, a long slot(21) formed in the slot part, a securing groove and a protrusion installed in the rod member, a rib for preventing bending installed in the slot part, and a key cylinder and lock lever installed between a grip and a release lever.
Patent KR-20080055603-A (KR)
Title: Transportation vehicle system
Inventor: HAYASHI TAKAO
IPC: B65G1/04
Filed: 2007-09-11
Abstract: A trolley system is provided to control a trolley without interference between the trolleys by managing positions of the trolleys with a remote controller in real time. A trolley system includes a trolley and a remote controller. The trolley includes a measurement unit(81), a communication unit, and a traveling control unit(83). The measurement unit detects a position of the trolley. The communication unit transmits the position detected and receives a traveling command from the remote controller. The remote controller includes a receiving unit, a traveling commander unit(72), and a transmitting unit. The receiving unit receives the position from the communication unit of the trolley. The traveling commander unit generates the traveling command based on the positions of the trolleys for preventing interference between the trolleys. The transmitting unit transmits the traveling command to the trolley in real time.
Patent KR-20090027043-A (KR)
Title: Compositon of wrinkle color texture paints and method for precoated metal steel by using the composition
Inventor: LEE YOUNG JIN
IPC: C09D175/04
Filed: 2007-09-11
Abstract: A color coating composition for pre-coated metal is provided to realize various color and low gloss less than 10% by using one resin by not using color paints, and to show weather resistance and corrosion resistance. A color coating composition for pre-coated metal shows predetermined color or pattern by adding colored organic particles having characteristic spectral spectrum or color pattern in the visible light area to the transparent coating composition. The transparent coating composition comprises (a) modified polyester resin 60-80 parts by weight, (b) melamine resin 5-10 parts by weight, (c) an acid catalyst 0.1-1.0 parts by weight, (d) an amine catalyst 0.1-1.0 parts by weight, and (e) the balance of solvent.
Patent KR-20090027277-A (KR)
Title: Semiconductor memory device of an open bit-line structure and method of operating the same
Inventor: LEE YUN SANG
IPC: G11C7/12
Filed: 2007-09-12
Abstract: A semiconductor memory device of an open bit line structure and an operation method thereof are provided to prevent malfunction of a semiconductor memory device by sharing a charge between a cell plate line and a bit line. A semiconductor memory device of an open bit line structure includes a first memory block(320A), a second memory block(320B), a first dummy transistor(380A, 380B, 380C), and a second dummy transistor(390A, 390B, 390C). The first memory block includes a plurality of first memory cells which is positioned between a plurality of first bit lines, a plurality of first word lines, and a first cell plate line. The second memory block includes a plurality of second memory cells which is positioned between a plurality of second bit lines, a plurality of second word lines, and a second cell plate line. The first dummy transistor is connected between the first cell plate line and the second bit line. A gate of the first dummy transistor is connected to the first dummy word line. The second dummy transistor is connected between the second cell plate line and the first bit line. A gate of the second dummy transistor is connected to the second dummy word line.
Patent KR-20080027139-A (KR)
Title: Polymer compositions containing polyurethanes
Inventor: BAXTER STEVEN MICHAEL
IPC: C08L69/00
Filed: 2007-09-14
Abstract: A polymer composition is provided to be used in other compositions useful for hair care, cosmetics, or other related uses. A polymer composition includes at least one acrylic polymer and at least one sulfonated polyurethane, wherein the acrylic polymer comprises at least 5wt%, based on the dry weight of the acrylic polymer, of a monomer unit of at least one carboxyl functional monomer. The polymer composition further comprises a continuous fluid medium. The continuous fluid medium comprises 0-19wt% of water and 81-100wt% of at least one liquid except for water, based on the weight of the continuous fluid medium.
Patent KR-20090028358-A (KR)
Title: Fabrication method for room temperature operating single electron device
Inventor: CHOI JUNG BUM
IPC: H01L29/775
Filed: 2007-09-14
Abstract: A room temperature operating single electron transistor and a manufacturing method thereof are provided to apply a coulomb oscillation phenomenon in a room temperature by serially forming a plurality of quantum dots on a carbon nano tube bridge. A carbon nano tube bridge(20) is formed by horizontally growing a carbon nano tube between a source and a drain. A plurality of quantum dots(22) and a tunneling junction are formed by directly lithographing an electron beam on the carbon nano tube bridge. The quantum dot and the tunneling junction are formed by a direct writing of the electron beam. A passivation film is not formed on the carbon nano tube bridge before the direct writing of the electron beam.