baber/WOPTO huggingface dataset:
Patent KR-20080042446-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: LEE GI CHANG
IPC: G02F1/133
Filed: 2006-11-10
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to use the same circuit as an electrostatic discharge protection circuit during manufacturing and image displaying processes and use the same circuit as a test voltage transfer unit during a visual test process, thereby reducing a circuit size and the number of processes and accordingly reducing costs. Plural pixels are respectively connected with plural data lines and plural gate lines. A data driver(500) supplies data signals to the data line. A gate driver(400) supplies gate signals to the gate line. Plural electrostatic protection circuits(710) are respectively connected with the data lines, and discharge static electricity generated in the data line to the outside. The electrostatic protection circuit comprises first and second transistors and a condenser.
Patent KR-20080043561-A (KR)
Title: Semiconductor memory apparatus
Inventor: LEE BYEONG CHEOL
IPC: G11C7/10
Filed: 2006-11-14
Abstract: A semiconductor memory apparatus is provided to improve data output operation speed by reducing timing interval in case of continuous data output by latching plural data outputted at the same time and then transferring the continuous data to a global input/output line sequentially. A plurality of local input/output line pairs(LIO,/LIO) receive plural data from one memory block. A plurality of global output drivers(40) drive the data transmitted from the plurality of local input/output line pairs. A conversion control part(50) generates a conversion control signal from commands for data output operation. A serial conversion part(60) transmits the plural data transmitted from the plurality of global output drivers to a global input/output line according to the control of the conversion control signal and a plurality of column selection signals.
Patent KR-20080047662-A (KR)
Title: Wire connector
Inventor: KWON HYEOK SUK
IPC: H01R4/38
Filed: 2006-11-27
Abstract: A wire connector is provided to insert a wire to the insertion portion of a conductive body member and fasten and fix the wire by a conductive fastening member to connect the copper wire of the wire, the conductive fastening member, the conductive body member, and a terminal portion electrically each other, thereby improving the workability of wiring on the spot. A conductive body member(10) includes an insertion portion(14), a fastening hole, and a terminal portion(18). A wire is inserted to the insertion portion in the center of a body(12). The fastening hole is formed to be penetrated into the insertion portion in the upper side of the body. The terminal portion is formed in a side of the body. A conductive fastening member(20) is fastened to the fastening hole to penetrated into the fastening hole and digs into the copper wire side(2) of the wire inserted to the insertion portion.
Patent KR-20080048850-A (KR)
Title: Hydrogen tank defect detecting system and method thereof for fuel cell vehicle system
Inventor: YOON WON SEOK
IPC: H01M8/04
Filed: 2006-11-29
Abstract: An apparatus and a method for detecting malfunction in a hydrogen tank for a fuel cell vehicle system are provided to ensure reliability in driving a fuel cell vehicle by figuring out which hydrogen fuel tank does not supply hydrogen fuel through comparison between the total amount of hydrogen consumption and the amount of hydrogen supplied from each hydrogen tank. An apparatus for detecting malfunction in a hydrogen tank for a fuel cell vehicle system comprises at least one hydrogen tank(10), a plurality of temperature sensors(12), a pressure sensor(20), a fuel cell stack(26), an FPS(Fuel Processing System,24), and a control unit(30). The hydrogen tank stores hydrogen to be supplied to the fuel cell stack. The temperature sensors measure temperatures in each hydrogen tank. The pressure sensor measures pressure in the hydrogen tank. The fuel cell stack causes reaction between hydrogen and oxygen to generate electricity. The FPS supplies hydrogen to the fuel cell stack. The control unit calculates an amount of hydrogen supplied from each tank by subtracting the amount of hydrogen left in each tank obtained by using temperature and pressure in each tank after a certain time period from the initial amount of hydrogen obtained by using initial temperature and pressure, calculates a total amount of hydrogen by accumulating current generated in the fuel cell stack, calculates an amount of hydrogen periodically discharged to the outside, and compares the total amount of hydrogen consumption with the amount of hydrogen supplied from each tank for discriminating which hydrogen tank is malfunctioning and alarming the result.
Patent KR-20080049304-A (KR)
Title: Liquid crystal display
Inventor: SUH DUCK JONG
IPC: G02F1/1343
Filed: 2006-11-30
Abstract: An LCD(Liquid Crystal Display) is provided to implement a narrow viewing angle mode by achieving switching between a wide viewing angle mode and the narrow viewing angle mode if a privacy protecting function is requested. A first common electrode(270a) is formed on a first substrate(110), and applied with first common voltage. A second substrate(210) faces the first substrate. A first pixel electrode(191a) is formed on the second substrate, and applied with first data voltage having first polarity with respect to the first common voltage. A second pixel electrode(191b) is spaced from the first pixel electrode at predetermined intervals on the second substrate, and applied with second data voltage having second polarity with respect to the first common voltage. A second common electrode(270b) is formed on the first substrate, and spaced from the first common electrode as much as a predetermined distance. A third pixel electrode(191c) is formed on a second substrate facing the second common electrode, and spaced from the first and second pixel electrodes as much as a predetermined distance. A first LC layer(3) is inserted between the second substrate and the first substrate where the first common electrode is formed. A second LC layer(30) is inserted between the second substrate and the first substrate where the second common electrode is formed. In the first substrate where the first common electrode is formed, a white color filter is formed. In the second substrate where the second common electrode is formed, RGB(Red, Green and Blue) color filters are formed. If a wide viewing angle is necessary, a signal controller applies no voltage to a sub pixel. Therefore, an LC layer of a sub pixel area is arranged in parallel to an LC layer of a main pixel area. If a narrow viewing angle is necessary, the signal controller applies voltage to the sub pixel. Therefore, the LC layer of the sub pixel area is arranged to be vertical to the LC layer of the main pixel area. The dielectric constant of the first and second LC layers has an anisotropic characteristic.
Patent KR-20080051923-A (KR)
Title: Method for testing reliability of portable terminal and portable terminal for providing reliability test information
Inventor: PARK JAE HAK
IPC: H04B1/40
Filed: 2006-12-07
Abstract: A reliability test method of a portable terminal and the portable terminal having a reliability test information service function are provided to notify an inspector of abnormality generation information and the current count value automatically through an SMS(Short Message Service) if an opening/closing sense signal is not inputted, thereby exactly perceiving a component from which abnormality occurs. An opening/closing sense signal generated from a portable terminal is detected to check whether a portable terminal is opened or closed(205,207). If so, a count value increases(209). If the opening/closing sense signal is not detected, abnormality generation information is transmitted through an SMS(223,225). If the count value is the same as the number of preset opening/closing times, normal completion information of a test is transmitted through a text message(217,219).
Patent KR-20080052723-A (KR)
Title: A muehlenbeckia complexa new plant variety
Inventor: HWANG IN SOO
IPC: A01H4/00
Filed: 2006-12-08
Abstract: A new plant variety of Muehlenbeckia complexa is provided to improve enjoyment value by changing the color from green into yellow, and improve obdurability of properties by improving growth ability. A new plant variety of Muehlenbeckia complexa is obtained by collecting the bud-mutated stem of Muehlenbeckia complexa and sub-culturing the bud-mutated stem through a cutting, is propagated through asexual reproduction, and has the properties of (a) yellow leaf, (b) rounded ellipse shaped leaf, (c) obtuse leaf end, (d) gloss leaf surface and (e) smooth leaf edge.
Patent KR-20080054015-A (KR)
Title: Display device
Inventor: KIM KYUNG WOO
IPC: G09G3/20
Filed: 2006-12-12
Abstract: A display apparatus is provided to enhance the response speed of a liquid crystal by applying the pretilt on current image signals according to the comparison between a reference value and an image signal. A display apparatus includes plural pixels, a signal processing unit(610), and a data driver. The signal processing unit generates a preliminary signal based on previous and current image signals, compares the previous and current image signals and next image signals with a reference signal, and generates a compensation signal according to the reference signal and the preliminary signal based on the comparison result. The data driver converts the compensation signal into a data voltage and supplies the data voltage to the pixels.
Patent KR-20080054467-A (KR)
Title: Icing protective device for positive crankcase ventilation nipple
Inventor: SHU KYUNG KEUN
IPC: F01M13/00
Filed: 2006-12-13
Abstract: An anti-nipple freezing device for a blow-by gas reduction apparatus is provided to prevent a traffic accident from occurring by preventing malfunction of a blow-by gas reduction apparatus and an abnormal operation of a throttle body due to freezing of a positive crankcase ventilation nipple. An anti-nipple freezing device for a blow-by gas reduction apparatus comprises a freezing removal bar(13b) installed at the center of a positive crankcase ventilation nipple in the axial direction. A freezing ring(13d) moves in the positive crankcase ventilation nipple in the axial direction. A spring(14) elastically supports the freezing ring. The positive crankcase ventilation nipple includes a small diameter section(12a) integrally formed with a large diameter section(12b). The small diameter section communicates with the large diameter section. A fixed bar(13a) is integrally formed with the large diameter section to support the freezing removal bar.
Patent KR-20080054822-A (KR)
Title: Dynamic damper unit
Inventor: YOO JAE HAN
IPC: F16F15/02
Filed: 2006-12-13
Abstract: A strength variable dynamic damper is provided to minimize noise and to improve dynamic stiffness for vertical direction of vibration by interposing connecting plates between a front roof rail and the dynamic damper for adjusting strength of the dynamic damper. A strength variable dynamic damper(1) comprises a dynamic damper(5), and two connecting plates(7). The dynamic damper is adhered to center of an inner part of a front roof rail(3) and shaped as a cube. One ends of two connecting plates are assembled to two sides of the dynamic damper by bolts and the other ends are assembled to two sides of an inner surface of the front roof rail to longitudinal direction by bolts. A heating line is formed in the connecting plates to generate heat in accordance with a control signal of a controller for different speed of a vehicle.
Patent KR-20080058097-A (KR)
Title: Wafer cleaning method for removing stripe defect
Inventor: SUN JONG WON
IPC: H01L21/304
Filed: 2006-12-21
Abstract: A wafer cleaning method for removing stripe defects is provided to improve production yield by removing the stripe defects using an additional U cleaning process. A wafer cleaning method for removing stripe defects includes: performing a cleaning process using a mixture cleaning solution of NH40H, H2O2, and H2O; performing HQDR and OF steps; performing a cleaning process using a diluted hydrofluoric acid solution; performing QDR and OF steps; performing a cleaning process using a mixture cleaning solution of NH40H, H2O2, and H2O with a mixing ratio of NH40H:H2O2: H2O=0.2:1:10 and at the temperature ranging from 75 to 85 °C; performing QDR, OF, and FR steps; performing a vapor dry step and a spin dry step using isopropyl alcohol.
Patent KR-20080060344-A (KR)
Title: Method for forming a pattern in semiconductor device
Inventor: KIM TAE HYOUNG
IPC: H01L21/027
Filed: 2006-12-27
Abstract: A method for manufacturing a pattern of a semiconductor device is provided to decrease ID(Isolation Dense) bias by using a tungsten film or a tungsten silicide layer as a sacrifice hard mask. An etched layer is formed on a semiconductor substrate(11) comprising a cell region and a peripheral circuit region. A tungsten film(15) or a tungsten silicide layer for a sacrifice hard mask are formed on the etched layer. A first photoresist pattern is formed on the tungsten film or the tungsten silicide layer. The tungsten film or the tungsten silicide layer is etched first by using the first photoresist pattern as the mask. A second photoresist pattern is formed on the tungsten film or the tungsten silicide layer. The tungsten film or the tungsten silicide layer is etched secondarily by using the second photoresist pattern as the mask. An etched layer pattern is formed by the etched layer.
Patent KR-20080062017-A (KR)
Title: Method for forming metal interconnection layer of semiconductor device
Inventor: HWANG EUI SEONG
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method for forming a metal line of a semiconductor device is provided to improve surface roughness of a copper layer and enhance the resistance of the metal line by depositing the copper layer as MOCVD(Metal Organic Chemical Vapor Deposition) method. A trench(T) is formed by etching an insulating layer(110) on a semiconductor substrate(100). A barrier layer(112) is formed on the insulating layer including the trench. Chemicals(C) which have a molecule structure of a ring type, and contains nitrogen atom, is absorbed into the substrate surface including the barrier layer. A copper layer(120) is formed by MOCVD method, so as to fill the trench on the barrier layer absorbing the chemicals.
Patent KR-20080062616-A (KR)
Title: Method for controlling clothes treatment apparatus
Inventor: KIM JONG SEOK
IPC: D06F58/10
Filed: 2006-12-29
Abstract: A method for controlling a washing machine is provided to store clothes for a long time without damage and to set a clothes storage mode easily by operating at least one of a steam generator and a dryer in order to control humidity in the space where the clothes are stored. A method for controlling a washing machine comprises the steps of: operating a steam generator and supplying steam into a case(S1); operating a dryer and supplying dry air into the case(S2); and operating at least one of the steam generator and the dryer for controlling humidity in a tub for storing clothes for a long time(S3).
Patent KR-20060080203-A (KR)
Title: Semiconductor device with nanoclusters
Inventor: STEIMLE ROBERT F
IPC: H01L21/8238
Filed: 2004-07-15
Abstract: A process of forming a device with nanoclusters. The process includes forming nanoclusters (e.g. silicon nanocrystals) and forming an oxidation barrier layer over the nanoclusters to inhibit oxidizing agents from oxidizing the nanoclusters during a subsequent formation of a dielectric of the device. At least a portion of the oxidation barrier layer is removed after the formation of the dielectric. In one example, the device is a memory wherein the nanoclusters are utilized as charge storage locations for charge storage transistors of the memory. In this example, the oxidation barrier layer protects the nanoclusters from oxidizing agents due to the formation of gate dielectric for high voltage transistors of the memory.
Patent KR-20060054471-A (KR)
Title: Magnetic thin film for high frequency and its production method, and magnetic element
Inventor: CHOI KYUNG KU
IPC: H01F41/04
Filed: 2004-09-30
Abstract: A multilayer film (1) is formed on a substrate (4) by alternating Co-based amorphous alloy layers (2) and natural oxide layers (3) of a natural oxide of the Co-based amorphous alloy (2), and the proportion of the volume of the natural oxide layers (3) to the total volume of the multilayer film (1) is 5 to 50%. With this, a magnetic thin film for high frequency and a magnetic element both usable in the high frequency range of the GHz band are produced. Alternatively, the magnetic thin film (1) can be produced by a method in which Co-based amorphous alloy layers (2) having a property that the direction in which the magnetic field is applied when the thin film is produced is the easy axis of magnetization and natural oxide layers (3) of a natural oxide of the Co-based amorphous alloy are alternated to form the magnetic thin film (1), and the easy axis of magnetization of the thus-formed multilayer film (1) is perpendicular to the direction in which the magnetic field is applied during the formation of the multilayer film (1).
Patent KR-20070044796-A (KR)
Inventor: YOSHIDA SHIGEO
IPC: H04B3/54
Filed: 2005-08-19
Abstract: 전송 회선의 특성의 변동 사이클L은 복수의 섹션으로 나뉘어 지고, 1 비컨 주기 내에 n 섹션 중에서 하나의 섹션 만 전송 회선의 측정이 수행되는 것이 반복되는 과정과, 그래서 전송 회선 측정이 모든 n 섹션에 대하여 수행된다. 비컨 주기T는 n은 2 또는 그 이상의 정수이고 m 은 n 또는 그 이상의 정수이며, 최대 측정값은 n이 1 일때 T = L×m/n 에 기초하여 설정된다.
Patent KR-20060107516-A (KR)
Title: Magnetic encoder device and actuator
Inventor: KABASHIMA TAKEFUMI
IPC: G01D5/14
Filed: 2004-10-21
Abstract: A magnetic encoder device capable of detecting the rotating angle of an actuator formed in a hollow structure. The magnetic encoder device comprises a ring-shaped rotating body (11), a ring-shaped permanent magnet (12) inscribably fixed to the inner peripheral surface of the ring-shaped rotating body (11) and magnetized in one of the vertical directions to the center axis of the rotating body (11), a fixed body (13) disposed on the inner peripheral side of the permanent magnet (12) through a clearance, formed in a circular shape on the outer periphery, and having a hollow part, and field detection elements (14) disposed on the outer peripheral part of the fixed body (13) apart from the permanent magnet (12).
Patent KR-20060064005-A (KR)
Title: Position information service providing system and method thereof
Inventor: MATSUDA JUN ICHI
IPC: G06F13/00
Filed: 2004-09-24
Abstract: When a user (101) clicks to a specific URL (step 501), a terminal (102) transmits a content request to a content server (201) (step 502) and simultaneously with this, starts a position measurement process (step 203). When the position measurement process is complete (step 204), the measurement result is held in a memory of the terminal (102) (step 503). When the user (101) clicks a link having a measurement result request (step 202), the terminal (102) acquires the position of the terminal itself from the memory and transmits a content request having the position information to the content server (201). Thus, it is possible to reduce the time which the user feels as a waiting time when receiving a position information service.
Patent KR-20060111488-A (KR)
Title: Hook fastener and method of making
Inventor: TUMAN SCOTT J
IPC: D04H13/00
Filed: 2004-09-10
Abstract: The present invention is directed at a hook mechanical fastener/fibrous composite comprising hook elements on hook containing backing elements or a netting embedded in a fibrous web. The hook elements preferably are on backing elements that are connected or integral and can be strands oriented at angles to each other in a net form. The backing elements generally have a first outer face and a second outer face. The backing elements on at least one of the first or second outer faces have a plurality of hook elements. The hook containing backing elements are embedded within a fibrous web, preferably by hydroentangling the fibers around the backing element, preferably without use of auxiliary attachment means such as adhesives or point bonding.
Patent KR-20060058785-A (KR)
Title: Process for removing contaminant from a surface and composition useful therefor
Inventor: KNEER EMIL A
IPC: H01L21/304
Filed: 2002-06-17
Abstract: Particulate and metal ion contamination is removed from a surface, such as a semiconductor wafer containing copper damascene or dual damascene features, employing a fluoride-free aqueous composition comprising a dicarboxylic acid and/or salt thereof; and a hydroxycarboxylic acid and/or salt thereof or amine group containing acid.
Patent KR-20060109914-A (KR)
Title: Method for the manufacturing of sintered metal parts having a densified surface
Inventor: FORDEN LINNEA
IPC: B22F3/00
Filed: 2004-10-15
Abstract: The present invention concerns a method for producing powder metal parts having a densified surface. The method comprises the steps: - compacting an iron-based powder by high velocity compacting technique to a density above 7.2 g/cm3 - sintering the parts -subjecting the parts to a surface densifying process.
Patent KR-20060113935-A (KR)
Title: Organic element for electroluminescent devices
Inventor: ROBELLO DOUGLAS ROBERT
IPC: H01L51/50
Filed: 2004-11-29
Abstract: Disclosed is a useful electroluminescent device comprising a cathode, an anode, and therebetween a light emitting layer containing a host material and a phosphorescent light-emitting material wherein the host material is represented by formula (1): X'-A-X", wherein: A is selected from the group consisting of an unsubstituted phenylene ring, a biphenylene group, a terphenylene group, a naphthylene group, and a fluorene group; and each of X' and X" is an independently selected aromatic group bearing an ortho aromatic substituent.
Patent KR-20060100461-A (KR)
Title: Novel thiazole derivatives
Inventor: NETTEKOVEN MATTHIAS HEINRICH
IPC: C07D417/06
Filed: 2004-11-29
Abstract: The present invention relates to compounds of formula (I)wherein R1, R2, R3 and R4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof, for use as therapeutically active substances. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB 1 receptors.
Patent KR-20060124619-A (KR)
Title: Methods of administering water-soluble prodrugs of propofol for extended sedation
Inventor: SLUSHER BARBARA S
IPC: A61P23/00
Filed: 2004-12-17
Abstract: A method of administering a prodrug of propofol, preferably O-phosphonooxymethyl propofol disodium salt, comprises the oral, intragastric, or intraintestinal administration of the prodrug in amounts sufficient to induce or maintain a generalized anesthetized state, a conscious sedated state, or to treat insomnia, anxiety, nausea, vomiting, pruritus, epilepsy, and a range of pain syndromes and other medical conditions.
Patent KR-20060135672-A (KR)
Title: Method for grinding gan substrate
Inventor: MATSUMOTO NAOKI
IPC: B24B37/12
Filed: 2005-12-28
Abstract: A method for abrasing a GaN substrate which comprises a step (a first abrasion step) of abrasing the GaN substrate using a surface plate (101) and an abrasive fluid (27) containing an abrasive material (23) and a lubricating agent (25), while supplying the abrasive fluid (27) onto the surface plate (101), and a step (a second abrasion step)of abrasing the GaN substrate using a surface plate (101) having an abrasive material (29) implanted therein, while supplying a lubricating agent (31) onto the surface plate (101) having an abrasive material (29) implanted therein.