baber/WOPTO huggingface dataset:
Patent KR-20040011223-A (KR)
Title: vacuum thermos and manufacturing method thereof
Inventor: WON JE DON
IPC: A47J41/02
Filed: 2002-07-29
Abstract: PURPOSE: A vacuum bottle and manufacturing method thereof is provided to improve productivity, and to lengthen the life span of the vacuum bottle by preventing the deterioration of vacuum. CONSTITUTION: A method for manufacturing a vacuum bottle comprises the steps of: coupling an outer vessel(20) to the circumference of an inner vessel(10), and forming a chamber(15) between the inner and outer vessels; forming an air discharge hole(22) having a coupling boss(25) at the outer vessel; coupling a ceramic sealing member(36) to the coupling boss; discharging air in the chamber through the air discharge hole; injecting the inner and outer vessels into a heating furnace; completely burning air and impurities in the chamber, and forming a vacuum in the chamber; and melting the sealing member and sealing the air discharge hole up.
Patent KR-20040011972-A (KR)
Title: Assembling structure of drum washing machine and install mount
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2002-07-31
Abstract: PURPOSE: Assembling structure for a drum washing machine and an installation stand is provided to reduce vibration and noise by fastening the drum washing machine to the installation stand easily and directly with fixing bolts and inserting a buffer pad between the installation support plate and the lower case of the drum washing machine. CONSTITUTION: An assembling system includes a drum washing machine(10) having holes in the lower part; an installation stand(20) having four rectangular side panels(24), support plates(21) horizontally formed to the side panels to place the drum washing machine, and holes(21a) formed in the support plates corresponding to holes of the drum washing machine; and fixing bolts inserted to the fixing holes of the drum washing machine and the holes of the support plates for fixing the washing machine to the installation stand. The triangular support plate is placed in the corner of the installation stand, and a rubber buffer pad(30) is bonded on the support plate.
Patent KR-20020071505-A (KR)
Inventor: AHN BYEONG IK
IPC: H04W16/00
Filed: 2002-08-14
Abstract: PURPOSE: A method for returning a position to a GSM(Global System for Mobile communications) service area in a roaming service system between a GSM system and a CDMA(Code Division Multiple Access) service system is provided to minimize the change of a conventional network and perform a roaming service by a GSM SIM(Subscriber Identity Module) card by performing a position registration with the GSM system using a CDMA data burst message. CONSTITUTION: If a subscriber who returns in a home GSM service area requests a position update to an HLR(Home Location Register)(220) through an MSC(Mobile Switching Center)(230) of a GSM system(S400), the corresponding HLR(220) requests a position deletion of the corresponding subscriber to an IRGS(International Roaming Gateway System)(300) which performs a VLR(Visitor Location Register) function of the GSM system(S410). The IRGS(300) receives the position deletion request from the HLR(220) and requests the position deletion to a VLR(130) of a CDMA system(S420). The VLR(130) of the CDMA system deletes the position of the corresponding subscriber according to the request of the IRGS(300), and transmits a deletion completion response to the IRGS(300)(S430). The IRGS(300) receives the position deletion completion response from the VLR(130) of the CDMA system, transmits the position deletion completion response to the HLR(220) of the GSM system, and releases a TMIN corresponding to an IMSI(International Mobile Subscriber Identity)(S440). The HLR(220) receives the position deletion completion response from the IRGS(300), and transmits the position deletion completion response to a GSM terminal(250) through the MSC(230) and a BSS(Base Station System)(240) of the GSM system for informing the completion of the position update registration by the return from the CDMA service area of the GSM subscriber(S450).
Patent KR-20030017352-A (KR)
Title: Polishing composition comprising silica-coated ceria powder
Inventor: CHO YUN JU
IPC: B24B37/00
Filed: 2002-08-20
Abstract: PURPOSE: Provided are a polishing aqueous slurry composition and a polishing method using the composition which is used to polish the inorganic insulating layer of a semiconductor device or the ITO layer or an organic electroluminescent device effectively without scratch. CONSTITUTION: The polishing aqueous slurry composition comprises 0.5-5 wt% of silica-coated ceria powder; optionally 0.5-10 wt% of a dispersant; and optionally 0.1-50 wt% of an alkyl amine or an alcohol amine. Preferably the dispersant is a water-soluble organic compound containing at least one group selected from the group consisting of COOH, COOX, SO3H and SO3X (wherein X is a functional group forming a monovalent cation salt capable of being substituted with H). Preferably the composition has a pH of 4-11 and a conductivity of 10 microseconds or less; and the coating layer of silica of the ceria is 0.1-10 nm.
Patent KR-20030035842-A (KR)
Title: Display element and gray scale driving method thereof
Inventor: OKAMOTO SHIGETSUGU
IPC: G02F1/133
Filed: 2002-08-22
Abstract: PURPOSE: To provide display elements which is reduced in electric power consumption by reducing the burden of a driver for gradation driving of a display device and permit good assigning of multi-level display and a gradation driving method for the same. CONSTITUTION: The display elements 1, which are disposed in the intersection portions of a plurality of signal lines and scanning lines intersecting with each other and are provided with optical modulation elements 5 and active elements 2, have memory elements 3 for storing information of maximum M bit (M≧1) at every scanning when one or more times of scanning are performed at prescribed time interval ratios within one field period. The optical modulation elements 5 maintain lighting in assigning 2M intensity levels.
Patent KR-20040019774-A (KR)
Title: Method for advertizing and displaying image through wire and wireless network
Inventor: JANG TAE EUN
Filed: 2002-08-29
Abstract: PURPOSE: An advertising method and an image display method through a wire/wireless communication network is provided to improve an advertising effect by executing an advertisement through new pictures always for users. CONSTITUTION: Completed images and mixed images made by an idea provider and a designer are classified according to uses and objects, the images and an advertisement are stored in a control server(311). If a user connects to a web site supplied by the control server, the control server displays a specific image(321). If the user puts a mouse on the specific image, the control server checks whether the user wants to install a program for a user analysis(331). If the user wants to install a program for a user analysis, the control server installs the program in the user computer(341). If the user puts a mouse on the specific image, the control server generates an effect sound(351). The control server changes a shape of the specific image(361). The control server exposes an advertisement from the changed image(371). The program transmits contents as to the displayed image and the exposed advertisement to the control server(381).
Patent KR-20040020676-A (KR)
Title: method and device for panel coating in panel water tank
Inventor: LEE JIN HYEOP
IPC: B05D7/00
Filed: 2002-08-31
Abstract: PURPOSE: A process and apparatus for coating a unit panel of panel water bath are provided to simplify the coating process and to stabilize the system, enhancing the productivity, and to make the coated state good, enhancing the quality of product. CONSTITUTION: The process for coating a unit panel comprises the steps of: a surface treatment step(A) for sandblasting the surface of formation-completed panel; a degreasing step(B) for removing a foreign substance by jetting air or water at the panel; a first heating step(C) for heating the lower part of the panel, moving the panel clockwise; a flowing and depositing step(D) for moving the panel horizontally and then down and depositing the polymeric synthetic resin powders on the surface of the panel; a second heating step(E) for heating the panel with the waste heat, moving the panel up and then counterclockwise; and a cooling step(F) for delivering the panel and then cooling.
Patent KR-20040020761-A (KR)
Title: System dealings of avatar and the real thing
Inventor: CHO DAL HYUN
Filed: 2002-09-03
Abstract: PURPOSE: A real world commodity and an avatar transacting system are provided to produce avatar items similar to or same as an image of a real commodity, and to give avatar items or real commodities to a user whenever the user purchases real commodities or avatar items, respectively. CONSTITUTION: The system comprises a web server(3), a customer management server(4), a real commodity data management server(5), a virtual item management server(6), a payment server(7), a seller management server(8), a mail server(9) and a game server(10). The web server, connected to all the component systems(4-10), allows a customer, a member or a seller to make access to. The customer management server(4) stores and manages member data, bank accounts, credit card numbers, registered game data and others. The real commodity data management server(5) receives commodity data from sellers, classifies the commodity data, and stores the commodity data. The virtual item management server(6) stores and manages avatar items connected to the real commodities. The payment server(7) processes the payment request from the customer when the customer purchases the real commodities or the avatar items.
Patent KR-20040021464-A (KR)
Title: Gamma voltage generating circuit and generating method of tft-lcd
Inventor: SO CHANG SEOP
IPC: G09G3/36
Filed: 2002-09-04
Abstract: PURPOSE: A circuit and a method for generating a gray scale voltage of an LCD are provided to control a gray scale curve by using a variables resistor connected to a voltage distribution circuit. CONSTITUTION: A circuit for generating a gray scale voltage of an LCD includes a supply voltage source, a variable resistor, and a voltage distribution circuit. The supply voltage source is used for generating a constant voltage. The variable resistor is connected to the supply voltage source in order to drop the constant voltage. The voltage distribution circuit is connected to the variable resistor in order to distribute the dropped constant voltage and generate a desired gray scale voltage. The voltage distribution circuit includes a plurality of resistances.
Patent KR-20030031838-A (KR)
Title: Cooling plate for blast furnace
Inventor: WOBKER HANS GUNTER
IPC: F27B1/24
Filed: 2002-09-10
Abstract: PURPOSE: A cooling plate for shaft furnace is provided which is simply manufactured and easily adjusted to curvature of furnace wall and transfers heat to adjacent cooling plates well. CONSTITUTION: The cooling plate(3) for shaft furnace is characterized in that cooling plate has inner coolant channels(4), the inner side(6) facing the furnace axis(5) is planar and the outer side(7) facing away from the furnace axis(5) is formed as a convex progression, the outer side is composed of four to eight planar surfaces(8), and the narrow sides(10) run skew between the inner side and the outer side and dissect the furnace axis(5) in the vertical planes (VE) extending into the narrow sides(10).
Patent KR-20040005553-A (KR)
Title: Fireproofing panel and method for manufacturing wall structure having the same
Inventor: SUGIMOTO AKIO
IPC: B32B3/28
Filed: 2002-09-19
Abstract: PURPOSE: To precisely materialize a wall structure superior in fireproof performance, heat insulating performance and sound insulation performance in a simple constitution. CONSTITUTION: A fireproof panel 1 laminates and connects a metal reinforcing plate 3 providing convex parts 3b, 3c and 3d on a flat part 3a, and a surface material 2 having the fireproof performance.
Patent KR-20040026227-A (KR)
Title: A fast algorithm for visualizing large-scale protein-protein interactions
Inventor: HAN GYEONG SUK
IPC: G16B45/00
Filed: 2002-09-23
Abstract: PURPOSE: A technique of visualizing large-scale protein interaction data is provided to visualize a large-scale protein interaction network three-dimensionally. CONSTITUTION: Horizontal and vertical angles of polar coordinates of all nodes of protein interaction data are increased to arrange the nodes on a sphere surface, to generate an initial layout. A procedure of moving the nodes of the initial layout to equilibrium positions in consideration of a local spring force between adjacent nodes and a global spring force between non-adjacent nodes is repeated by a predetermined number of times, to generate a graph. The graph is simplified by restricting a distance between a node selected by a user and adjacent nodes to a predetermined distance level.
Patent KR-20040032021-A (KR)
Title: Guard interval inserting/removing apparatus and method in an ofdm communication system
Inventor: CAO FENGMING
IPC: H04L27/26
Filed: 2002-10-08
Abstract: PURPOSE: An apparatus and a method for inserting/removing a protection block of an OFDM communication system are provided to enhance the performance of time synchronization by inserting pilot data streams. CONSTITUTION: An apparatus for inserting/removing a protection block of an OFDM communication system includes a protection block insertion unit(530) and a selection unit(590). The protection block insertion unit(530) copies block data of predetermined positions from received data streams and inserts the copied block data into a predetermined protection block of the received data streams. The selection unit(590) inputs selectively output data streams of the protection block insertion unit and particular words having a non-periodical autocorrelation characteristic and outputs OFDM symbols. The OFDM symbols are formed by inserting the particular words into the output data streams. The apparatus for inserting/removing the protection block of the OFDM communication system further includes a buffer(570) for storing the particular words and a control unit(580) for controlling a selective input operation of the selection unit(590).
Patent KR-20040032396-A (KR)
Title: Apparatus for controlling line pressure for hydraulic control system in an automatic transmission
Inventor: LEE JAE SIN
IPC: F16H61/00
Filed: 2002-10-09
Abstract: PURPOSE: A line pressure control device of a hydraulic control system for an automatic transmission is provided to minimize line pressure by supplying second feed back hydraulic pressure to a regulator valve in a neutral range and stopping, to minimize the consumption of power by reducing driving load of an oil pump, and to improve fuel efficiency. CONSTITUTION: In a hydraulic control system of an automatic transmission for selectively supplying some of hydraulic pressure generated from an oil pump and controlled by a regulator valve(4) at a constant pressure to control a torque converter and the rest of the hydraulic pressure through a manual valve(8) to each friction element, a line pressure control device arranges a no-load valve(6) operated by the control of solenoid valves(S1,S2) in a neutral range and stopping to supply feed back control pressure to the regulator valve between the regulator valve and the manual valve. The no-load valve selectively supplies line pressure to the regulator valve and the solenoid valve uses the reducing pressure of a reducing valve as control pressure.
Patent KR-20040036955-A (KR)
Title: A Method for Manufacturing A Thin Film Transistor Device using poly-Silicon
Inventor: BAE JONG UK
IPC: H01L29/786
Filed: 2002-10-25
Abstract: PURPOSE: A method for fabricating a polysilicon thin film transistor is provided to improve a characteristic of the device and reliability of a fabricating process by eliminating a hillock in a grain boundary of polysilicon. CONSTITUTION: An amorphous silicon layer is deposited on an insulation substrate(110). The amorphous silicon layer is made from a polysilicon layer(150) composed of a grain(150a,150b) and a grain boundary by a predetermined crystallization method. A surface treatment is performed on the polysilicon layer by using etchant composed of HF and H2O2 so that the thickness values of the grain and the grain boundary of the polysilicon layer have mutually corresponding values. The surface-treated polysilicon layer is patterned to form a semiconductor layer.
Patent KR-20030068378-A (KR)
Title: Scroll-type heat exchange system applicable to stirling engine or refrigerator
Inventor: KIM YEONG MIN
IPC: F25B9/14
Filed: 2002-11-06
Abstract: PURPOSE: A scroll type heat exchange system applicable to a stirling engine or a refrigerator is provided to improve efficiency and to reduce noise, vibration, size and weight. CONSTITUTION: A heat exchange system(10) includes a scroll compressor(12); a scroll expander(32); a driving part connected with a rotary scroll(16) of the scroll compressor and a rotary scroll(36) of the scroll expander, respectively, to drive; a first connecting part(21) connecting working fluid ports formed on peripheries of the scroll compressor and the scroll expander, respectively; a second connecting part(23) connecting working fluid ports formed on centers of the scroll compressor and the scroll expander, respectively; a regenerator(20) allowing the first connecting part and the second connecting part to penetrate an inside thereof and to be close to each other for heat exchange of working fluid flowing therein; and the working fluid compressed in the scroll compressor, discharged through an outlet on the center of the scroll compressor, moving through the second connecting part, passing the regenerator, flowing in through the inlet on the center of the scroll expander, expanded in the scroll expander, discharged through an outlet on the periphery of the scroll expander, moving through the first connecting part, passing the regenerator, and flowing in through an inlet on the periphery of the scroll compressor.
Patent KR-20040040525-A (KR)
Title: Lockte ring for nozzle guider of a catapult
Inventor: SEOL SUK HEE
IPC: B29C45/27
Filed: 2002-11-07
Abstract: PURPOSE: A rocket ring is provided to improve the processing property and to reduce the processing cost. CONSTITUTION: A rocket ring body(5) is injection-molded through a raw material of high strength and heat-resisting property. A nozzle installation hole(7) and a bolt hole(9)are installed in the center and the side of a completed rocket ring(40). The raw material is formed by a nylon and a glass. A space forming portion(42) is formed in the completed rocket ring. The bolt hole is inserted in the completed rocket ring. Thereby, the rocket ring is compacted and the strength of the rocket ring body is maintained appropriately.
Patent KR-20040040957-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2002-11-08
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to form a wall voltage at an address electrode and stabilize the address discharge by generating the opposite discharge using a high voltage difference between a scan electrode and an address electrode. CONSTITUTION: The first ramp pulse having a reset voltage value is applied to a scan electrode during a reset period. The second ramp pulse having a lower absolute value of the reset voltage value than an absolute value of the reset voltage value of the first ramp pulse is applied to a sustain electrode during a reset period. The second ramp pulse has the negative polarity. The reset period is included in one or more subfields of plural subfields. Sustain pulses having sustain voltages are alternately supplied to the scan electrode and the sustain electrode during the sustain period after the reset period.
Patent KR-20020092307-A (KR)
Inventor: JUNG IN
IPC: H05B3/20
Filed: 2002-11-11
Abstract: PURPOSE: A method for fabricating a plane heater having an electromagnetic wave shielding function is provided to add the electromagnetic wave shielding function to the plane heater by dipping a base paper coated with fluoro-carbon into a mixed solution including carbon black. CONSTITUTION: A base paper(1) formed with pulp or fiber is dipped into water including fluoro-carbon(2) of 5 to 50 weight percent by a wet-laid method. The fluoro-carbon is coated on a surface of the base paper(1). The base paper(1) is dried. The base paper(1) coated with the fluoro-carbon(2) and a conductive polymer layer(6) is dipped into water including carbon black(3) of 3 to 5 weight percent, conductive polymer of 1 to 2 weight percent, binder of 1 weight percent. The carbon black(3) is coated on the surface of the base paper(1) by performing the dipping process. The base paper(1) is dried. A cutting process for the base paper(1) is performed. A plurality of electrode lines(4,4') are installed on the base paper(1). A plurality of insulating members are coated on the base paper(1).
Patent KR-20040042041-A (KR)
Title: Sensor magnet sensing rotor position of motor
Inventor: LIM GYEONG NAE
IPC: H02K29/08
Filed: 2002-11-12
Abstract: PURPOSE: A sensor magnet is provided to achieve improved stability of sensing operation by preventing damages of the sensor magnet caused due to centrifugal forces during the high speed rotation of the rotor. CONSTITUTION: A rotor position sensing device comprises a sensor magnet(160) fixed at an end of a rotor which is fixed at the center of a stator press fit on the inner surface of a case of a motor; and a hall sensor arranged to correspond to the sensor magnet and sense the position of the rotor. The sensor magnet is equipped with a reinforcement ring(170) fixed at the outer surface of the sensor magnet so as to increase the stiffness of the sensor magnet. Alternatively, the sensor magnet is injection molded from a plastic material having a magnetism.
Patent KR-20040042260-A (KR)
Title: The Apparatus for Cutting V Groove
Inventor: LEE YONG KWON
IPC: B23C3/28
Filed: 2002-11-13
Abstract: PURPOSE: A V-groove cutting device is provided to reduce cutting time and improve productivity by feeding a tool rest in a bi-direction. CONSTITUTION: A V-groove cutting device is composed of a tool rest rotating unit installed at the upper part of a tool rest(1), and a workpiece sticking unit installed at the front end of the tool rest and sticking a workpiece to a placing unit(2). The tool rest rotating unit includes a supporter(14) coupled to a rotary shaft and coupled to a tool cylinder(20), and a rotary cylinder(12) installed between the supporter and a tool rest cylinder(11) and rotating the supporter. The workpiece sticking unit includes a roller cylinder(30) installed at the lower part of the supporter and moving a lifting shaft up and down, and a roller(32) coupled to the lifting shaft.
Patent KR-20040047427-A (KR)
Title: Image displayer with protecting address driver
Inventor: JUN GWANG HUN
IPC: H01J17/49
Filed: 2002-11-30
Abstract: PURPOSE: An image display device provided with a protection function of an address driving member is provided to prevent the overload to the address driving member by reducing the parasitic capacitance. CONSTITUTION: An image display device provided with a protection function of an address driving member includes a panel(500), a scaler(200), an address driving member(510), a data driving block(520) and a gray level control block(350). The panel(500) is provided with a plurality of address electrodes and a plurality of data electrodes. The scaler(200) converts the image input signal into a signal matching with the resolution of the panel(500). The address driving member(510) drives the address electrodes in response to the image signal of the scaler(200) and the data driving block(520) drives the data electrodes in response to the image signal of the scaler(200). And, the gray level control block(350) compares the changes of the image signal outputted from the scaler(200) by a line unit and varies the operational number of the address driving block(520).