baber/WOPTO huggingface dataset:
Patent KR-20040071995-A (KR)
Inventor: JUNG MIN CHEOL
IPC: C04B16/04
Filed: 2003-02-07
Abstract: PURPOSE: A PA-polymer mortar structure repairing composition is provided, to prevent the sagging due to the load of materials, to improve interface adhesion, homogeneity of mixing and convenience in working. CONSTITUTION: The PA-polymer mortar structure repairing composition comprises 5-60 wt% of cement; 20-70 wt% of sand; 5-50 wt% of high strength micropowder admixture; 0.01-0.15 wt% of a fiber; 0.1-5 wt% of a polymer-based polymer powder; and 0.01-0.2 wt% of a dispersant. Preferably the cement comprises 5-50 wt% of Portland cement and 1-10 wt% of alumina cement; the polymer-based polymer powder is at least one selected from the group consisting of a vinyl acetate-vinyl versatate copolymer, a vinyl versatate-vinyl acetate-acrylate terpolymer, and an ethylene-vinyl laurate-vinyl chloride terpolymer; and the fiber is a polyacrylonitrile-based or polypropylene-based fiber.
Patent KR-20040074769-A (KR)
Inventor: HA SANG ROK
IPC: H01L27/04
Filed: 2003-02-18
Abstract: PURPOSE: A method for fabricating a MIM capacitor is provided to obtain a process margin in a cleaning process by forming a dielectric layer on a diffusion barrier of a metal line. CONSTITUTION: The first metal line(110a) and the second metal line(110b) are formed on a substrate(100). A diffusion barrier pattern for exposing the first metal line is formed on the substrate in order to prevent the damage of the second metal line. A dielectric layer is formed on the diffusion barrier pattern and the second metal line. A top electrode layer is formed on the dielectric layer. The first photoresist pattern is formed on the top electrode layer in order to define a capacitor region. A top electrode(140a) of a capacitor is formed by over-etching the exposed top electrode layer.
Patent KR-20040076158-A (KR)
Inventor: LEE SANG HEON
IPC: F24F13/08
Filed: 2003-02-24
Abstract: PURPOSE: Discharge passage structure of an air conditioner is provided to maintain delightful room environment by increasing the wind speed of air discharged and quickly delivering air to a distance through reduction of passage resistance of air. CONSTITUTION: In discharge passage structure of an air conditioner, a turbulence-producing unit is formed to a discharge passage. Air discharged collides against the turbulence-producing unit and turbulence is produced. The discharge passage is inclined toward a discharge direction of air. Plural protrusions(70) are formed to the turbulence-producing unit. The air conditioner includes a cabinet(52) fixed to the wall surface; a front panel positioned to the front of the cabinet; and discharge grilles installed to discharge ports formed between the cabinet and the front panel. Blowers and a heat exchanger are installed in the cabinet. The turbulence-producing unit is formed to the rear wall part(B) of the cabinet adjacent to the discharge port.
Patent KR-20040080079-A (KR)
Inventor: HONG YONG JIN
IPC: B60C27/20
Filed: 2003-03-10
Abstract: PURPOSE: A snow chain is provided to prevent accidents from slip on the icy road by fixing chains having braking members to upper and lower parts of a staple-shaped board and mounting a stopper in the center of the board, and to cut down expenses by replacing the broken braking member simply in cutting the chain. CONSTITUTION: A snow chain comprises a board part having a staple-shaped board(1), extension pieces(2,2') integrally formed in upper and lower parts of the board, bent parts(4,4') bending outward and having connection holes(3,3'), and a stopper(5) bent inward and protruded in the center of the board; a braking unit fixing braking chains(6,6') to the connection holes of the bent parts; and an assembling part connecting a long wire(7) to the board, having a ring(8) combined with a connecting link(9), and fixing a wire(11) with an elongated hole ring(10) to the other end of the board. A rubber ring(12) is combined with the connecting link to prevent displacement.
Patent KR-20040080727-A (KR)
Inventor: KIM CHEON SU
IPC: H01F21/00
Filed: 2003-03-13
Abstract: PURPOSE: A variable inductor is provided to allow the inductor to be adopted to a matching circuit network or an LC resonance circuit network by continuously varying inductance values in accordance with a control signal or a variable signal. CONSTITUTION: A variable inductor comprises an input terminal(110) and an output terminal(150) formed on a substrate(100); inductors(210,230) interposed between the input terminal and the output terminal on the substrate; main paths(190) for serially connecting the inductors; sub paths(300) for directly connecting the main paths between the inductors and the input and output terminals, respectively; and MOSFET switches(350) interposed between the main paths and the sub paths, and which continuously vary inductance values in accordance with the on/off variation of a control voltage.
Patent KR-20040085951-A (KR)
Inventor: CHOI TAE HWAN
IPC: H04W92/10
Filed: 2003-04-02
Abstract: PURPOSE: A device for broadcasting/transmitting a text message by using voice traffic and a method therefor are provided to sequentially transmit message data and receiver information while occupying bidirectional voice traffic, and to release a voice traffic occupation by a transmission complete confirm signal. CONSTITUTION: A UE(User Equipment)(100) wirelessly communicates a voice grade in voice traffic by a menu selection, selects control traffic and voice traffic, and transmits a text message and receiver information. A BS(Base Station)(110) transceives the voice grade and the text message in the voice traffic while wirelessly accessing the UE(100), and transceives an operation control signal and the text message in control traffic. An MSC(120) transmits a voice grade signal and a data grade signal to a communication path set by a switching, and simultaneously monitors/controls an entire mobile communication system.
Patent KR-20040086021-A (KR)
Title: Fire-proof cover for heat insulation to inhibit ignition of the cover
Inventor: HAN YOUN OHK
IPC: A01G13/02
Filed: 2003-04-02
Abstract: PURPOSE: Provided is a fire-proof cover for heat insulation to inhibit ignition of the cover completely, thereby minimizing damages caused by toxic gas. CONSTITUTION: The fire-proof cover for heat insulation is manufactured by coating a cover for heat insulation for agricultural crops with fire-proof solution or dipping the cover in it. Therefore, ignition of the cover is completely inhibited.
Patent KR-20040088717-A (KR)
Title: bumper structure of automobile
Inventor: KIM YEONG GYU
IPC: B60R19/18
Filed: 2003-04-10
Abstract: PURPOSE: A structure of a bumper for a vehicle is provided to easily detect the cutting and defect of a reinforcing member by inserting a reinforcing wire into the reinforcing member and detecting electric current passing through the reinforcing wire. CONSTITUTION: A structure of a bumper(100) for a vehicle is composed of a bumper cover(111), a reinforcing member(112), a bumper beam(113), a bumper stay(114), and a frame(115). A reinforcing wire(120) through which electric current passes is inserted into the reinforcing member to detect the cutting and defect of the reinforcing member.
Patent KR-20030036501-A (KR)
Inventor: CHOI SANG HOON
IPC: A61K35/56
Filed: 2003-04-11
Abstract: PURPOSE: Provided is the use of an ethanol extract of Hermenia acantholepis as an anti-cancer agent. The extract has strong anticancer effect on the Balb/c mouse in which cancer is induced. CONSTITUTION: An ethanol extract of Hermenia acantholepis is obtained by the steps of: grinding 200g of Hermenia acantholepis and mixing with a mixed extraction solvent of ethanol and acetone in a 100cc flask; shaking the flask in a shaker for about 48 hours then removing the solvent; adding a new mixed solvent thereto and repeating the above washing process twice; and concentrating the ethanol extract under reduced pressure with a rotary evaporator. The ethanol extract is suspended in a buffer solution then injected into a Balb/c mouse in which Large Intestine Cancer is induced, periodically.
Patent KR-20040002507-A (KR)
Inventor: MISUMI KEIJI
IPC: F16K31/42
Filed: 2003-04-29
Abstract: PURPOSE: To provide a manifold valve simplifying the attachment of position sensors to a selector valve, facilitating the wiring between the position sensors and a manifold base, and facilitating the handling in maintenance. CONSTITUTION: The selector valve 2 is provided with the position sensors 22a and 22b detecting the operation position of a spool 8 stored in a component storage chamber 19 provided in its casing 6, and a first relay connector 31 connected to the both of the position sensors 22a and 22b and pilot valves 5a and 5b stored in a first recess part 20. The manifold base 3 is provided with a second relay connector 39 electrically connected to the first relay connector 31 stored in a second recess part 38, and a main circuit board 36 electrically connected to the second relay connector 39 stored in a board storage chamber 37.
Patent KR-20040094065-A (KR)
Inventor: BAE EUN JU
IPC: C01B32/162
Filed: 2003-05-01
Abstract: PURPOSE: A method for forming an interconnection of a semiconductor device with a carbon nano tube is provided to form an interconnection having a diameter of several nanometer to several tens of nanometer by forming a contact or an interconnection connecting two electrodes or an electrode and a memory thin film while using a carbon nano tube. CONSTITUTION: A pretreatment is performed on the surface of an electrode(120) of a semiconductor device to be activated. After an insulation layer(130) is formed on the electrode, a contact hole(132) exposing a part of the activated surface of the electrode is formed in the insulation layer. Carbon-containing gas is injected to the activated surface of the electrode through the contact hole so that a carbon nano tube(140) is grown from the activated surface of the electrode to form an interconnection.
Patent KR-20040100196-A (KR)
Inventor: JANG GEUN HA
IPC: C23C16/00
Filed: 2003-05-22
Abstract: PURPOSE: A shower head assembly of a plasma enhanced chemical vapor depositing device for a liquid crystal display is provided to improve the productivity by compensating thermal disparity caused by thermal loss in a peripheral part. CONSTITUTION: A shower head assembly of a plasma enhanced chemical vapor depositing device for a liquid crystal display is installed at an upper end of a processing chamber(100) for supplying gas into the processing chamber. A backing plat(134)e cross a space between side walls of the processing chamber, having a gas inlet port in the center. A shower head(130) has a center part separated from a bottom of the backing plate and having a plurality of injection holes(132), and a peripheral part having a sub-heater, wherein the peripheral part is thinner than the center part.
Patent KR-20040101720-A (KR)
Inventor: CHA BYEONG HYEON
IPC: E02D5/28
Filed: 2003-05-26
Abstract: PURPOSE: A horizontal force increasing apparatus for improving horizontal force of a pile installed by striking under the ground and an installation method thereof are provided to reduce the cost and time required for construction by reducing the number of piles by installing a horizontal force increasing apparatus to a head of a pile to have strong horizontal force. CONSTITUTION: The horizontal force increasing apparatus(10) for improving horizontal force of a pile installed by striking under the ground is installed to an underground pile through the steps of: surfacing the circumference of a head(3) of a pile and selecting a site for installing a horizontal force increasing apparatus(10); manufacturing a wing(11) in the appointed standard as the horizontal force increasing apparatus(10); welding the manufactured wing(11) to the selected part of the circumference of the pile; and arranging the horizontal force increasing apparatus(10) installed on the circumference of the pile and the surroundings.
Patent KR-20040102435-A (KR)
Inventor: KIM JONG MIN
IPC: H01J1/30
Filed: 2003-05-27
Abstract: PURPOSE: A method for manufacturing a field emission display including an electron emission source composed of carbon nanotubes is provided to arrange carbon nanotubes in an optimum condition of improving electron emission characteristic of an emitter, thereby increasing the quantity of electron emission of the emitter and secure high luminance and reliability of the emitter. CONSTITUTION: A cathode(8) is formed of a magnetic material on a glass substrate(2). A mask layer is formed on the glass substrate and patterned to selectively expose a portion of the surface of the cathode where an electron emission source is located. A carbon nanotube mixture is coated on the exposed surface of the cathode while applying strong magnetism to the cathode using a magnet to vertically align carbon nanotubes(18) on the cathode. A resin layer having viscosity capable of maintaining the alignment state of the carbon nanotubes is formed on the carbon nanotube mixture coated on the cathode. A metal layer is formed on the resin layer. A high voltage is instantaneously applied to the cathode and the metal layer to melt a catalyst metal of the carbon nanotube mixture to fix the carbon nanotubes onto the surface of the cathode. The metal layer, resin layer and mask layer are removed to expose the carbon nanotubes.
Patent KR-20040105409-A (KR)
Title: Water Softener
Inventor: NA YOUNG CHUL
IPC: C02F1/42
Filed: 2003-06-09
Abstract: PURPOSE: To provide a water softener which minimizes installation height of a water softener body and delays contact time of raw water with ion exchange resin to the utmost by improving structure of cartridge, and obtains a large quantity of softened water per a unit time by reducing pressure loss of raw water while maintaining the same contact time as in a conventional water softener. CONSTITUTION: In a water softener in which an inlet pipe(12) is connected to the underneath of a body(11) containing a cartridge(15), and to the side surface of which an outlet pipe(13) is connected, the water softener is characterized in that a vertical through hole(16) to which the inlet pipe is connected is formed in a central part of a cylindrical cartridge, a connection passageway(17) is formed on the upper surface of the cartridge such that raw water passing through the vertical through hole moves to the outer circumferential surface of the cartridge through the connection passageway, and a pipe(19) filled with ion exchange resin(18) is spirally formed on the outer circumferential surface of the cartridge.
Patent KR-20040106775-A (KR)
Inventor: YANG WON RYEOL
IPC: H04B1/40
Filed: 2003-06-11
Abstract: PURPOSE: A device for controlling pointer operation of a display panel, and a method for controlling the same are provided to input accurate pointing by detecting tilt of a mobile communication terminal. CONSTITUTION: If a user of a terminal tilts the terminal up and down or right and left to move a pointer up and down or right and left, a tilt detector(720) detects the up-and-down or right-and-left tilt of the terminal for transmitting a tilt signal to an analog-to-digital converter(770). The analog-to-digital converter(770) converts the tilt signal into digital tilt data for transmitting the digital tilt data to a pointer operation processor(780). The pointer operation processor(780) calculates a tilt value according to the digital data for transmitting a result to a microprocessor(710). The microprocessor(710) receives pointer operation processing data from the pointer operation processor(780) for processing the pointer operation processing data, and transmits the processed pointer operation processing data to an LCD(Liquid Crystal Display) unit(740).
Patent KR-20040107258-A (KR)
Inventor: KIM GYU YEONG
IPC: F24C7/00
Filed: 2003-06-13
Abstract: PURPOSE: A turn table motor cooling structure of a microwave oven is provided to prevent the temperature of a turn table motor from rising by flowing the air supplied by a cooling fan into a lower space formed under a cavity and contacting the air with the turn table motor. CONSTITUTION: A turn table motor cooling structure of a microwave oven is composed of a cooking chamber(60) having a turn table(66) formed at the lower end and rotated with putting foods on the upside; an electric part-mounting chamber(70) formed at the side of the cooking chamber and placed with various electric parts like a cooling fan(76) for forcibly sucking in and blowing the external air; and a turn table motor(M) disposed in a lower space(80) at the lower side of the cooking chamber to supply rotary power to the turn table. The air fed by the cooling fan of the electric part-mounting chamber flows into the lower space mounted with the turn table motor by communicating the lower space and the electric part-mounting chamber.
Patent KR-20040107858-A (KR)
Inventor: YOON SONG I
IPC: G06F17/00
Filed: 2003-06-14
Abstract: PURPOSE: A method for offering contents according to a character selected on the Chatbot is provided to discriminate a content offering method, a character speaking manner, and music and a photo offered with the contents depending on each selected character. CONSTITUTION: The needed contents are requested through chatting with the Chatbot(S11). The Chatbot collects the needed contents(S12). The collected contents are processed by modifying a speaking manner of the collected contents depending on a characteristic of the character(S13). The processed contents are transmitted and displayed to a display device(S15).
Patent KR-20040110175-A (KR)
Inventor: SONG KI SOON
IPC: A47J31/00
Filed: 2003-06-18
Abstract: PURPOSE: A cooker is provided to make cooking convenient by preventing the evaporation of water even when a food is boiled for many hours, to reduce energy consumption and cooking hours, and to keep the flavor and nutritive substances extracted from the food. CONSTITUTION: A cooker comprises a pot(10) in which food is received with water and a cover(20) placed on the open upper portion of the pot and containing cooling water for cooling the vapor generated from the water received in the pot with food. An insulating material(11) is charged in the space between double walls of the pot. The vapor cooled by the cooling water falls into the pot.
Patent KR-20040110250-A (KR)
Inventor: HWANG SEOK IN
IPC: A01H1/02
Filed: 2003-06-18
Abstract: PURPOSE: Provided is a large and cold-resistant variety of walnut plant which is produced by cross-breeding a variety of "Lake" with a variety of "Sanseong 4-ho" and asexually propagated by merithallus graft. The variety of walnut plant is cultivable in the whole country due to its large and cold-resistant properties, and is stably mass-produced because a descendant walnut plant has the same genotype as a parent walnut plant. CONSTITUTION: The variety of walnut plant asexually propagated by merithallus graft is produced by cross-breeding a variety of "Lake" with a variety of "Sanseong 4-ho", and has the properties of: fruit height of 45.0 to 45.5 mm, fruit width of 42.0 to 43.0 mm, fruit weight of 17.4 to 17.8g, core weight of 9.0 to 9.5g, core weight ratio of 52.6 to 53.0%, fruit surface thickness of 1.0 to 1.2 mm, and flower property of adichogamy. The method for producing the variety of walnut plant asexually propagated by merithallus graft comprises the steps of: collecting scion from a variety of walnut plant produced by cross-breeding a variety of "Lake" with a variety of "Sanseong 4-ho" before tree fluid moves; storing the collected scion at 0 to 4 deg. C; and grafting the stored scion in the epicotyl rootstock after 5 to 10 days of germination of the rootstock seeds.
Patent KR-20030061364-A (KR)
Inventor: LEE CHANG RYUL
IPC: B64C39/02
Filed: 2003-06-21
Abstract: PURPOSE: Provided is a small-sized flying object which includes a fixed wheel to offset reactive torque by rotating a rotor so that it helps the small-sized flying object to fly in a stable way. CONSTITUTION: The small-sized flying object comprises the parts of: the rotor(11) which is composed of plural blades(12) with air foil section and a hub(13) to connect edges of each blade; a rotor drive part(16) which is combined with the hub at front edge, with including a rotatable driving axis(15) to supply driving power necessary to rotate the rotor; a body(17) which is placed under the rotor and flown by force generated in rotating the rotor; and plural fixed wheels(30) which are placed around external side of the body at regular intervals to reduce or eliminate reactive torque, which rotates the body in a reverse direction against rotation direction of the rotor.
Patent KR-20040110952-A (KR)
Inventor: HAN GYEONG JA
Filed: 2003-06-21
Abstract: PURPOSE: A system and a method for EC(Electronic Commerce) offering delivery service based on a regional cell unit using the Internet are provided to offer a commercial system to quickly deliver goods between an orderer and a provider by connecting the orderer to the closest provider to deliver the goods in the shortest time based on each regional cell. CONSTITUTION: The providers(102-1¯1-2-n) input item/price/delivery time information to a database(104) of a host computer(105) through the Internet(103). If the orderers(101-1¯101-n) input address data and personal particulars by connecting to the host computer of a system operator, the host computer issues an orderer ID by recognizing location information for the orderer address, and using a regional code and an orderer ID code. When the orderer receiving the orderer ID orders the goods by connecting to the host computer, the orderer inputs the orderer ID, an order item, and a desired time. The host computer selects/displays a list of the provider within a predetermined distance from the orderer by recognizing the location code in the orderer ID.
Patent KR-20050000773-A (KR)
Inventor: JEON HYOUNG JUN
IPC: H02M7/493
Filed: 2003-06-24
Abstract: PURPOSE: A back light inverter is provided to reduce an overshoot of a power terminal and maintain power of overall system stable, by controlling phases of PWM driving signals to be different from each other. CONSTITUTION: A back light inverter comprises a main driving integrated circuit unit(210), a sub driving integrated circuit unit(310), and a plurality of lamp operating circuit units(220,320). The main driving integrated circuit unit generates PWM pulses in accordance with a dimming voltage and a PWM oscillation signal, delays the PWM pulses by a preset time, and outputs PWM driving signals(PWM1,PWM2) in accordance with the time-delayed PWM pulses. The sub driving integrated circuit unit delays the time-delayed PWM pulses output from the main driving integrated circuit unit, by a predetermined time, and outputs PWM driving signals(PWM3,PWM4) in accordance with the time-delayed PWM pulses. The lamp operating circuit units operate each pair of lamps of a plurality of lamps(Lamp1 to Lamp4) in accordance with the PWM driving signals(PWM1 to PWM4).
Patent KR-20050001651-A (KR)
Inventor: KIM DAE JOONG
IPC: G21D1/00
Filed: 2003-06-26
Abstract: PURPOSE: A method is provided to eliminate the necessity of putting hands of a worker into the gap formed between tubes, by inserting divided supporters into the gap formed between tubes so as to support the tubes. CONSTITUTION: A method for installing a supporter(100), comprises a step of forming through holes(105) at a plate having an area larger than the cross section of a bundle such that the through holes correspond to tubes(11); a step of dividing the plate into a plurality of sections, along a cut line(107) connecting center points of through holes formed at the plate; a step of disposing the tubes at the inside of a semi-circular groove formed at the plate, by inserting the divided sections of the plate into the gap formed between the tubes; and a step of welding ends of the divided sections of the plate protruded outward from the bundle.