baber/WOPTO huggingface dataset:
Patent KR-20040000780-A (KR)
Inventor: WOO YU TAEK
IPC: G02F1/133
Filed: 2002-06-25
Abstract: PURPOSE: A liquid crystal display is provided to minimize the number of parts of a driving device for transferring a splay mode of OCB mode liquid crystal molecules into a bend mode. CONSTITUTION: A liquid crystal panel(32) includes two substrates, OCB(Optically Compensated Bend) mode liquid crystal injected between the substrates, and thin film transistors formed at crossing parts of data lines(DL) and gate lines(GL). A gamma voltage unit(42) generates gamma voltages. A gate driver(36) supplies scan pulses to the gate lines in order. A data driver(34) includes a multiplexer(58) for reset driving selects a voltage of the maximum level in the gamma voltages or video data to supply the selected voltage or video data to the data lines. A control unit(40) controls the multiplexer for reset driving to supply the video data to the OCB mode liquid crystal after appling the voltage of the maximum voltage level to the OCB mode liquid crystal during a period for transferring a splay mode of the OCB mode liquid crystal into a bend mode.
Patent KR-20040001916-A (KR)
Title: Method for forming trench type isolation layer in semiconductor device
Inventor: JUN SEUNG JUN
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a trench isolation layer of a semiconductor device is provided to be capable of restraining moat of the trench isolation layer due to losses of a liner nitride layer. CONSTITUTION: A trench mask pattern including a pad nitride layer(32) is formed on a silicon substrate(30) to open an isolation region. A trench is formed by selectively etching the exposed substrate. A liner nitride layer(34) is formed on the resultant structure. A trench buried insulating layer(36) is filled into the trench. After planarizing the trench buried insulating layer(36), a photoresist pattern(37) is formed on the isolation region. A portion of the pad nitride layer is removed by dry-etching using the photoresist pattern as a mask. The remaining pad nitride layer(32) is then entirely removed by wet-etching.
Patent KR-20040006122-A (KR)
Title: Grease composition for applying an electric current
Inventor: CHA SANG YEOP
IPC: C10M107/28
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a conductive grease composition, which has excellent physical, chemical and electrical properties, protects the contact points from oxidation and corrosion, and is produced at a low cost with ease. CONSTITUTION: The conductive grease composition comprises 80-90 wt% of base oil, 6-10 wt% of a thickener, 0.1-5 wt% of a titanium-based coupling agent, 0.03-1.0 wt% of an organic sulfur compound, and 2-9 wt% of liquid paraffin. Particularly, the base oil is selected from the group consisting of synthetic hydrocarbon oil diesters and polyol esters of poly-alpha-olefin, and the thickener is selected from the group consisting of a soap thickener, an urea thickener, an organic bentonite thickener and PTFE.
Patent KR-20040006604-A (KR)
Title: Door window regulator for automobile
Inventor: HONG YEONG PYO
IPC: B60J1/17
Filed: 2002-07-13
Abstract: PURPOSE: A window regulator for a door of a vehicle is provided to extend the life span by increasing the durability with forming the reinforcing part in the back of the wire guide and tube fixing hole of the upper holder, and to cut down repair expense by disassembling and repairing the upper holder. CONSTITUTION: An upper guide unit(2) and a lower guide unit are installed in the upper and lower parts of a regulator channel fixed in a door inner panel, and a carrier is lifted up and down in the regulator channel. Upper and lower wires are connected to the carrier, and combined with a regulator motor through upper and lower guide units. A cable is formed by covering the upper and lower wires with a tube between the upper and lower guide units and the regulator motor, and both ends of the tube are fixed to the upper and lower guide units and the regulator motor. The upper guide unit is composed of an upper holder(21) and a pulley(25), and a pulley insertion groove(22) is formed in the upper holder. A reinforcing part is formed in the back of a wire guide and tube fixing hole(24) of the upper holder. The pulley is inserted to the pulley insertion groove, and projections(32,32') are fixed to the holes of the regulator channel with a bolt(34) and a nut(35).
Patent KR-20040008052-A (KR)
Title: Centering apparatus of tire X-Ray inspection
Inventor: SON HYO SEUNG
IPC: G01N23/02
Filed: 2002-07-15
Abstract: PURPOSE: A centering device used for an X-ray inspection of a tire is provided to reduce a working trouble by precisely performing centering work without using lubricant material, such as silicon. CONSTITUTION: A centering device is used for centering a tire(1) before the tire(1) is introduced into an X-ray inspection table through a roll conveyer(2). A turning roller(6) is installed at both sides of the roll conveyer(2). The turning roller(6) is connected to a cylinder, which rotates a centering arm(4). A cylinder for moving up and down ball casters(7) is installed at a centering position of the roller conveyer(2). Four centering arms(4) are installed at both sides of the roller conveyer(2) in four-point supporting pattern. That is, a pair of centering arms(4) is installed at both sides of the roller conveyer(2), respectively.
Patent KR-20030009227-A (KR)
Title: Adaptive antenna array and method for control thereof
Inventor: BIRCHLER MARK ALLEN
IPC: H01Q3/26
Filed: 2002-07-20
Abstract: PURPOSE: An adaptive antenna array and a control method therefor are provided to use non-data(e.g., pilot) symbol-assisted channel estimation. CONSTITUTION: A weight calculator(62) receives signal non-data symbols which are separated from signal data symbols. The weight calculator(62) compares the signal non-data symbols with a set of known non-data symbols. The weight calculator(62) determines a set of weights according to the comparison of the signal non-data symbols and the set of the known non-data symbols. The weights are combined with the signal data values to limit the effect of interference on the signal data symbols.
Patent KR-20040017950-A (KR)
Title: A photographing apparatus for underwater structure
Inventor: PARK MYEONG SUK
IPC: H04N5/225
Filed: 2002-08-22
Abstract: PURPOSE: A device for photographing an underwater structure is provided to easily and promptly photograph an underwater structure on the ground. CONSTITUTION: A camera stand(110) is installed on a surface of an underwater structure, having multi-stage stands(110a,110b,110c...) fixed by pins(P). The length of the camera stand is adjustable in a vertical direction. A height controlling string(130) is installed on the first stage stand for transferring the lower stands upward and downward. A plurality of props(160) are installed in a horizontal direction by interposing widening fixing elements(150) into a cylindrical fixing unit(140) installed on the second stage stand to separately install an underwater camera(200) from the underwater structure. A camera support is installed on the lower stand in a horizontal direction to mount the underwater camera on one side, and a weight on the other side.
Patent KR-20030017429-A (KR)
Title: Polishing pad
Inventor: HISHIKI SEIGO
IPC: B24B37/20
Filed: 2002-08-23
Abstract: PURPOSE: To provide an abrasive pad of high quality, which is preferably used for chemical mechanical polishing (CMP) of a semiconductor wafer or the like, for example, not affected by change of polishing condition during polishing, and assures a superior polishing rate, elimination of steps, and uniformity on a surface. CONSTITUTION: A raw material of polyurethane or polyurea and various kinds of auxiliary materials are mixed, and a gas dissolved material which is obtained by dissolving an inert gas under a pressurized condition is formed into a polyurethane group foam 12 through a reactive injection forming method. The polyurethane group foam 12 which is provided with fine and uniform cells 20 suitable for polishing semiconductor materials or the like, is used for the abrasive pad.
Patent KR-20040019738-A (KR)
Title: Noncontact-type method for measuring the shape of the passing steel-strip
Inventor: JUNG HUI TAE
IPC: B21B38/02
Filed: 2002-08-29
Abstract: PURPOSE: A non-contact type method for measuring shape of passing strip and non-contact type apparatus for measuring the same are provided to measure shape (flatness) of strip threading a rolling facility in online without contact with the strip in the strip production process. CONSTITUTION: In a non-contact type apparatus for measuring shape of a strip(1) threading deflector roll and tension meter roll composing a rolling facility, the apparatus comprises an electromagnet(3) positioned in a central space part between the deflector roll and tension meter roll to support the strip when tension is applied to the strip, installed all over in a direction perpendicular to a threading direction of the strip to suck in the strip threaded and connected to a power supply part(2); and a distance sensor(4) which is positioned in a central space part of the electromagnet, and on which an induction coil for measuring a suction distance of the strip is coiled. The non-contact type method for measuring shape of passing strip comprises the steps of sucking in the strip using an alternating current electromagnet(3) installed on a lower surface of the passing strip(1); measuring a suction distance of the strip using an induction coil type distance sensor(4) positioned in a central space part of the alternating current electromagnet; converting a unit tensile force of the strip from the measured suction distance of the strip; operating an elongation of the strip from the converted unit tensile force; and measuring shape of the strip by converting the operated elongation into a ratio of pitch to height.
Patent KR-20040020107-A (KR)
Title: Isoform of FGFR2 in cancer cells
Inventor: CHONG JONG PYONG
IPC: C07K14/50
Filed: 2002-08-29
Abstract: PURPOSE: A protein FGFR2 isomer specifically expressed from cancer cells is provided, thereby effectively diagnosing cancer using an antibody specific to the protein FGFR2 isomer. CONSTITUTION: A protein FGFR2 isomer specifically is expressed from cancer cells and has the amino acid sequence set forth in SEQ ID NO: 4 in which exons 7 to 10 are deleted. The protein specifically binds to FGF1, FGF2 or FGF7 and induces the activation of AKT or MAPK. A gene encoding the protein FGFR2 isomer has the nucleotide sequence set forth in SEQ ID NO: 3. An antibody specifically binding to the protein FGFR2 isomer is provided. A kit for diagnosis of cancer comprises the antibody to the protein FGFR2 isomer.
Patent KR-20040020527-A (KR)
Title: Shopping mall system supporting chatting
Inventor: KIM DEOK WOO
Filed: 2002-08-30
Abstract: PURPOSE: An interactive shopping mall system is provided to enable a user to accompany other specific user when the user purchases a commodity or a service over an internet shopping mall and to share a payment with the specific user. CONSTITUTION: The system comprises a chatting processor(21), a user page browser(22), a companion page browser(23), a data communication module(24), a following function processor(25), and a purchase request module(26). The chatting processor(21) enables a user to chat with a companion. The user page browser(22) displays web pages corresponding to web addresses input by the user. The companion page browser(23) displays web pages corresponding to web addresses input by the companion. The data communication module(24) communicates data between the user computer and the companion computer. The following function processor(25) pushes the web pages, selected by the companion, to the user page browser(23). The purchase request module(26) transmits the commodity purchase request data or payment request data to a shopping mall server.
Patent KR-20030027665-A (KR)
Title: Electronic apparatus, wireless communication device, and encryption key setting method
Inventor: HATANO KEN
IPC: H04W12/04
Filed: 2002-09-10
Abstract: PURPOSE: To provide a cryptographic key setting system for maintaining security even when a cryptographic key is utilized in the state of initial setting. CONSTITUTION: In this cryptographic key setting system, a radio equipment 3 is the shipping product of a production/selling source, for example, and a stationary information acquiring part 21 of a personal computer 2 acquires information peculiar for the radio equipment 3 such as production number or MAC address, for example, by using a barcode reader 1. Besides, a cryptographic key preparing part 22 prepares the cryptographic key to be used for the radio equipment 3 in radio communication by utilizing the information acquired by the stationary information acquiring part 21. Then, a cryptographic key setting instructing part 23 issues an instruction for setting the cryptographic key prepared by this cryptographic key preparing part 22 toward the radio equipment 3. In the radio equipment, which receives this instruction, on the other hand, a cryptographic key setting part 31 executes setting of this cryptographic key.
Patent KR-20040024092-A (KR)
Title: A pallet for carrying glass of vehicles
Inventor: KIM HYEON SEOP
IPC: B65G57/00
Filed: 2002-09-13
Abstract: PURPOSE: A pallet for loading glass of vehicle is provided to reduce the contact surface of the glass and a space bar on loading the glass, and prevent the scratch of the glass by easily drawing the glass. CONSTITUTION: Lower pads are installed at both sides of a lower frame(3) having wheels, and support the bottom of glass. A plurality of space units are installed at both sides of the lower frame, and has space bars(13). The space bar is mounted at the lower frame by a link unit. The link unit includes a link bar(15) rotatably mounted at a connecting shaft(11), and a hinge plate(17) coupled to the space bar.
Patent KR-20040024745-A (KR)
Title: Backlight unit in Liquid crystal display
Inventor: KIL JEONG HO
IPC: G02F1/13357
Filed: 2002-09-16
Abstract: PURPOSE: A back light unit of a liquid crystal display is provided to stabilize brightness by maximizing distance between lamps. CONSTITUTION: A light guide panel(31) receives an incident light and transmits it. A light source part(32) comprises the first and the second and the third lamp which are arranged in a triangle with a constant gap from a side of the light guide panel each other and have the same external size each other. A light source housing(33) protects the light source part and condenses the light along one direction. A reflector(34) is installed below the light guide panel. A diffusion plate(35) is installed above the light guide panel. And a prism sheet(36) is installed above the diffusion plate.
Patent KR-20040024802-A (KR)
Title: Screen Of Color Cathode Ray Tube
Inventor: LEE GEUN PIL
IPC: H01J29/32
Filed: 2002-09-16
Abstract: PURPOSE: A screen for a color cathode ray tube and a method for manufacturing the same are provided to achieve improved aperture ratio and color purity, while reducing manufacturing procedures and defective ratio. CONSTITUTION: A screen comprises an R-phosphor screen(22R), a G-phosphor screen(22G), and a B-phosphor screen(22B) which are formed at a predetermined spacing and pattern on the inner surface of a panel(21) with a black matrix(251) interposed between the inner surface of the panel and the phosphor screens. The black matrix serves to separate adjacent phosphors from each other, and the black matrix has a thickness of 20 to 110% of the phosphor screen. A method for manufacturing a screen comprises a step of forming phosphor screens by depositing a phosphor slurry on a panel and performing an exposure and development process; a step of forming an intermediate screen on the phosphor screens; a step of forming a black matrix by depositing a graphite on the intermediate screen and performing an exposure and development process; and a step of forming a reflective screen on the phosphor screens and the black matrix formed on the panel.
Patent KR-20040026269-A (KR)
Title: The electn'c evacuated radiator using heating medium
Inventor: CHO BYOUNG JAE
IPC: F24D13/04
Filed: 2002-09-23
Abstract: PURPOSE: An electric evacuated radiator using a heating medium is provided to rapidly heat a plurality of heating box arranged by a single heating rod by using a heating medium. CONSTITUTION: An electric evacuated radiator using a heating medium includes a plurality of heating boxes(100) arranged with a predetermined interval to be communicated with each other by connection parts(130) formed with through holes. Heating fluid(110) is injected via a heating medium injection hole(140) and stored in storage spaces(120). A heating rod(200) penetrates the heating boxes and heating the heating fluid by its outer periphery in response to the power supply. A water pipe connected to a boiler is coupled with the heating boxes and surrounds the heating rod, so that the heating fluid is heated by the heat of hot water as the heating rod is heated. The heating boxes are formed with a plurality of guide holes for passing a circulation pipe, which supplies the hot water.
Patent KR-20040028333-A (KR)
Title: Method for ENUM call identification by NPDB
Inventor: SIM BYEONG GWON
IPC: H04L29/06
Filed: 2002-09-30
Abstract: PURPOSE: A method for processing an ENUM(Telephone Number Mapping) service call by using an NPDB(Number Portability DB) is provided to decide whether to register in an ENUM service when a call is originated, and to separately process a general call from an ENUM call. CONSTITUTION: An SSP(Service Switching Point) collects number portability information and ENUM registered state information from an NPDB by using an INAP message. The SSP decides the collected ENUM registered state information. If the decided ENUM registered state information is an ENUM call, the SSP transmits the ENUM call to a gateway having an ENUM function to perform an ENUM call processing. If the collected ENUM registered state information is not the ENUM call, the SSP performs a general call processing.
Patent KR-20040028430-A (KR)
Title: Contact apparatus for knife-blade
Inventor: TAK SEONG JUN
IPC: H01H33/66
Filed: 2002-09-30
Abstract: PURPOSE: A movable contact device of a knife blade is provided to economize a manufacturing cost and simplify an assembling structure by reducing the number of components. CONSTITUTION: A movable contact device of a knife blade includes a movable contact rotation shaft(11), a movable contact(120), and a fixing contact part. The movable contact(120) includes two blades. A center part of the movable contact rotation shaft(11) is vertically combined with the movable contact(120). The fixing contact part is formed at both ends of the movable contact(120). The fixing contact part is formed with a shape of cut ring. The fixing contact part includes a ring-shaped spring, which is close to outer sides of the blades of the movable contact(120).
Patent KR-20040029694-A (KR)
Title: a heat pipe
Inventor: CHA SUNG WHON
IPC: F28F1/10
Filed: 2002-10-02
Abstract: PURPOSE: A radiating pipe is provided to maximize the efficiency of heat exchange by promptly transferring and diffusing heat of a fluid flowing in a radiating pipe. CONSTITUTION: A fluid circulates on a cylindrical pipe(11). A plurality of fins(20) are fixed on an outer peripheral surface of the pipe by welding, wherein the plurality of fins are formed by continuously bending a thin iron wire in zigzags to be wound on the outer peripheral surface of the pipe, spreading in a radial direction. The plurality of fins transfer and diffuse heat promptly because the fins are made of the thin iron wires and surface areas of the fins are large. Another thin iron wire(21) is welded to the outside of the plurality of fins to stably support the plurality of fins.
Patent KR-20040035982-A (KR)
Title: user certificate method of data broadcast
Inventor: MUN HAN
IPC: H04N7/173
Filed: 2002-10-14
Abstract: PURPOSE: A method for authenticating a user in data broadcasting is provided to automatically input an ID and a password when a user inputs an authentication code only, and to perform a user authentication process within the shortest time, thereby reducing time. CONSTITUTION: If a user requests a user authentication process, the user inputs a set 'code memory' key of a remote controller(S100). A system displays a question item asking the user whether to use the same ID and the same password for all broadcasting programs that need the user authentication process(S110). If so, the system stores all input sequences of the user in a database of a set top box(S130). If the user does not want to use the same ID and the same password, the system extracts EPG(Electronic Program Guide) information of a current data broadcasting program and stores the EPG information in the database(S120). The user inputs an authentication code(S140). If the user inputs an OK key, the system stores the authentication code in the database(S150).
Patent KR-20040033714-A (KR)
Title: tramsmitting module for optical communication
Inventor: KWON JIN U
IPC: G02B6/42
Filed: 2002-10-15
Abstract: PURPOSE: A transmission module for optical communication is provided to transfer an electric signal for driving an optical IC without a loss by connecting directly the first electrode to the third electrode. CONSTITUTION: A transmission module for optical communication includes a body(1), an optical IC(4), a concave part(6), a convex part(7), the first electrode(9), the second electrode(11), the third electrode(13), and the fourth electrode. The concave part(6) is formed on an upper face of the body(1) in order to couple easily the optical IC(4) to the body. The convex part(7) is formed at a lower side of the optical IC in order to align correctly a position of the optical IC. The first and the second electrodes(9,11) are formed on the body to drive the optical IC. The third electrode(13) and the fourth electrode are formed at the optical IC in order to transfer electric signals for driving the optical IC. The third electrode is formed at one side of a lower side of the body. The third electrode is directly connected to the first electrode when the optical IC is fixed to the body. The concave part includes a concave slope portion(6a). The convex part includes a convex slope portion(7a). The concave slope portion(6a) approaches the convex slope portion(7a) when the optical IC is fixed to the body.
Patent KR-20020084839-A (KR)
Title: Immunological formulation or diagnostic kit for cardiac disease using a adenylate kinase isozyme 2
Inventor: CHO GI SEUNG
IPC: C12N9/12
Filed: 2002-10-17
Abstract: PURPOSE: Provided are an immunological formulation or a diagnostic kit for cardiac disease using an adenylate kinase isozyme 2. Particularly, the immunological formulation is an antibody which is linked to a detection label and selectively bound to a marker for cardiac disease composed of adenylate kinase isozyme 2. CONSTITUTION: The immunological formulation for diagnosis of cardiac disease contains a detection label linked antibody, wherein the antibody is selectively bound to adenylate kinase isozyme 2; the detection label is selected from the group consisting of a radioisotope label, an enzyme cofactor, a chemiluminescent compound, a luminescent material, biotin, and the like. The detection kit comprises the detection label linked antibody and its carrier.
Patent KR-20040036245-A (KR)
Title: Door latch apparatus of automobile door
Inventor: KWAK GYEONG TAEK
IPC: E05B77/34
Filed: 2002-10-24
Abstract: PURPOSE: A door latch apparatus of a vehicle door is provided to enable the operation of a door latch by a door outside handler without combining an additional operation rod. CONSTITUTION: A latch body(10) is embedded in a door(20). A control lever(11) is embedded in the latch body and one end of the control lever is exposed to the external. An outside direct connection lever(12) is moved by a door outside handle operation lever(31) by being combined to one end of the control lever. A latch operation lever(13) is embedded in the latch body to rotate around a hinge(14) according as the control lever operates. A guide(15) is embedded in the latch body to guide the movement of the control lever.