baber/WOPTO huggingface dataset:
Patent KR-20020030166-A (KR)
Inventor: EUN JONG MOK
IPC: B23K9/00
Filed: 2000-10-16
Abstract: PURPOSE: An inverter CO2 welder is provided to realize uniformed output conditions by securing sufficient protection for damage of IGBT(insulated gate bipolar transistor), enabling simultaneous controlling of constant voltage/constant current and doubly protecting damage of IGBT of a power control part. CONSTITUTION: The inverter CO2 welder comprises an input current sensor(S1) sensing an input side current of a power control part(120); a DC conversion part(135) converting a current sensed at the input current sensor(S1) into a DC(direct current); a second comparison part(132) receiving signals of the input current sensor(S1) as a direct current through the DC conversion part(135), and first controlling the current by reducing an output waveform if an amount of the current exceeds a standard value; a feedback voltage sensor(S2) sensing an output side voltage of the power control part(120); a first comparison part(131) determining a voltage value by comparing the sensed voltage with a standard voltage value after sensing an output side voltage of the power control part(120) through the feedback voltage sensor(S2), and second controlling the voltage so that the determined voltage value becomes the maximum within output values of the second comparison part(132); a feedback current sensor(S3) sensing an output side current of the power control part(120); and a third comparison part(133) controlling the current so that a pulse control amount is promptly reduced by lowering a critical point of an input first current amount supplied to the second comparison part(132) as an output is reversed when a value of the feedback current sensor(S3) conforms to a standard current value, and an output current is generated regardless of a critical point of the input first current amount as the output is non-reversed when the value of the feedback current sensor(S3) is deficient.
Patent KR-20010051108-A (KR)
Inventor: FUNABASHI HIDEO
IPC: C08F4/658
Filed: 2000-10-18
Abstract: PURPOSE: Provided is a catalyst for polymerizing an olefin capable of providing an olefin polymer having high melt fluidity by a little hydrogen, a propylene-based block copolymer having formability, impact-resistance, and strength, and a film having reduced stickiness, excellent low-temperature heat-sealing properties, and impact-resistance. CONSTITUTION: The catalyst for the olefin polymer comprises: (A) a preparatory polymerization catalyst prepared by bring olefins into contact with each other in the presence of (a) a solid catalyst obtained by bring titanium tetrachloride and a magnesium compound into contact with a dialkyl phthalate, (b) an organometallic compound, and (c) an organosilicon compound having Si-O-C bond; (B) the organometallic compound; (C) an organosilicon compound represented by the formula(1)a, wherein R1 is C3-C12 alicyclic hydrocarbon, R2 is C3-C20 branched hydrocarbon, and R3 is C1-C20 hydrocarbon.
Patent KR-20020030642-A (KR)
Title: Pharmaceutical prepareations containing a dibenzocyclooctane lignan derivative for prevention and treatment of ischemic stroke by blocking neuronal cell death
Inventor: JUNG WON JU
IPC: A61P25/28
Filed: 2000-10-19
Abstract: PURPOSE: Provided are the use of dibenzocyclooctane lignan of the formula(I) as an inhibitor of the cell death of a neuron and an agent for the prevention and treatment of ischemic stroke, and a pharmaceutical preparation containing the same as an active ingredient, with a pharmaceutically acceptable excipient. CONSTITUTION: The dibenzocyclooctane lignan is represented by the formula(I), wherein R1 is hydrogen atom or C1-C4 lower alkyl group; and R2, R3, R4 and R5 are individually hydrogen atom, hydroxyl group, C1-C4 lower alkyl group or C1-C4 lower alkoxy group or R2, R3, R4 and R5 bind each other and form together -OCH2O- group.
Patent KR-20010007914-A (KR)
Inventor: LIM SEUNG RAE
IPC: B60N3/08
Filed: 2000-10-23
Abstract: PURPOSE: An ash-tray assembly presents variously designed ash-trays and lets receiving space of it to be larger by designing without an interference between the ash-tray and housing when the ash-tray under an instrument panel in a car is drawn out. CONSTITUTION: An ash-tray assembly comprises an ash-tray housing(100), an ash-tray slider(104) and an ash-tray body(108). The ash-tray housing has a first guide rail(12) and a second guide rai1(l4) formed on both side surfaces therein, and an inclined portion. The ash-tray slider(104) has a guide sill(16) formed on both outer side surfaces and a fixed portion formed on both sides of the lower portion thereof to draw an ash-tray out with linearly moving by being engaged with the first guide rail(12) of the ash-tray. The ash-tray body(108) has guides(28) which are fitted by a spring(24) and a pin(26) in a fixing portion of the ash-tray slider(104) on both sides of the lower portion thereof and the projections of guides which draw the ash-tray out with linearly moving and rotating along the inclined portion by being connected to the second guide rai1(l4).
Patent KR-20020032169-A (KR)
Title: Moter pump
Inventor: LEE MAN HO
IPC: F04B17/03
Filed: 2000-10-26
Abstract: PURPOSE: A motor pump is provided to integrate a motor and a pump. CONSTITUTION: A motor pump includes a stator(3); a rotor(4); a rotary tube(4a); a negative screw(4s); and a fixed shaft(6). The stator is an electronic core(3a) buried in a housing(2) of a motor(1) water-tightly to form a rotary magnetic field. The rotor(4) is made of a cylindrical permanent magnet rotated by magnetic force of the rotary magnetic field of the stator. The rotary tube is a non-magnetic body is supported by bearings(5) of side plates(2a,2b) to penetrate a space of the rotor to integrally rotate. The negative screw is a rotary pump device formed in a pump chamber(4d) which is an inside space of the rotary tube to integrally rotate. The fixed shaft penetrate a central inside of the negative screw to be fixed by retainers(2r) of both side plates.
Patent KR-20020032214-A (KR)
Title: Chamber-pot with buble-manufacturer
Inventor: LEE KI DON
IPC: E03D13/00
Filed: 2000-10-26
Abstract: PURPOSE: A urinal receptacle with a soap bubble generation apparatus is provided to offer water and detergent together with soap bubbles along inner side of the urinal receptacle to prevent a user from contamination by the urine or the water whenever the user passes water. CONSTITUTION: The urinal receptacle comprises a urinal(32) formed with a projected water pipe(30) and a water collection chamber connected to the pipe(30) and having outlets for discharging water supplied from the water pipe(30); a display panel(34) equipped to upper end of the pipe(30); a lamp(36) mounted on front portion of the display panel(34) and to be lightened whenever the water is discharged through the outlets; a sensor(38) to detect the user; a control part for signals detected; a first valve(42) to supply water after opening the pipe(30) by outputting the control signal from the control part; a detergent tank(44) equipped with a second valve(48) for providing the detergent to the pipe(30); and a bubble generation apparatus(50) to admix the water and the detergent along the control signal.
Patent KR-20020037414-A (KR)
Title: Method of Auto conversion collect call
Inventor: HUH JIN U
IPC: H04M15/16
Filed: 2000-11-14
Abstract: PURPOSE: A method for automatically converting into a recipient charged telephone service is provided to enable a receiver to pay telephone charges of a specific caller by inputting a telephone number of a caller in a telephone for paying telephone charges of the caller using a telephone having a caller number confirmation function. CONSTITUTION: A receiver having a telephone including a caller number confirmation function registers an automatic conversion using registration of a receiver charging telephone service(S301). The receiver inputs a caller number in one's telephone for setting a receiver charging telephone service(S302). If a telephone is called in the receiver's telephone having the caller number confirmation function(S303), a switching system compares a stored caller number list with the telephone number of the caller(S304). If the telephone number of the caller is existed in the stored caller number list, a notification for informing a receiver charging telephone service is displayed to the caller and the receiver through a liquid crystal or a sound(S305). When the telephone calling is terminated(S306), the switching system displays a call duration and the charge on a screen of the receiver's telephone(S307).
Patent KR-20010016158-A (KR)
Title: Photolysis and pyrolysis complex air purification apparatus and a purification method thereof
Inventor: KIM SEONG KEUN
IPC: B01D53/00
Filed: 2000-11-15
Abstract: PURPOSE: A photo and thermal decomposition combination type apparatus for purifying air and a method thereof are provided to remove organic materials including halogen and SOx through primary decomposition of a photodecomposition part and oxidation, and remove halogen compounds and volatile organic compounds through the secondary oxidation process using a high temperature generated from a metal and a non metal heating element. CONSTITUTION: The apparatus for purifying air comprises a photodecomposition part (1), wherein O radical and ozone are produced, the produced ozone is photodecomposed resulting in a secondary formation of O and OH radicals, and light and heat in the range of near ultraviolet ray to visible ray are generated in a large amount, and a thermal decomposition part (2), wherein a remained noxious gas which is not decomposed in the photodecomposition part (1) is heat-treated. The method thereof comprises the steps of photodecomposing a noxious gas by producing O radical and ozone; photodecomposing the noxious gas by photodecomposing the produced ozone so that secondary O and OH radicals are formed; photodecomposing the noxious gas by generating light and heat in the range of near ultraviolet ray to visible ray in a large amount; and thermal decomposing by heat-treating the remained noxious gas which is not decomposed in the photodecomposition part.
Patent KR-20010008280-A (KR)
Inventor: KIM KWANG BAE
IPC: A61C15/00
Filed: 2000-11-20
Abstract: PURPOSE: A teeth-washing method with tongue-capsule-toothbrush while chewing gums is provided, which makes to wash teeth, at the same time chewing gums freely at any place and at any time. CONSTITUTION: A process for the chewing and teeth-washing process of tongue-capsule-toothbrush and gum is composed of: separating a gum(12) and a capsule-toothbrush(100)(which can be combined into one by inserting into an interior of box of gum packing paper) into both inside of cheeks after putting into a mouth; pausing chewing motion for a moment when the capsule-toothbrush(100) is wetted fully till inside after saliva is circulating by chewing gums for many times; putting tongue-end into an entrance(3) of the capsule-toothbrush(100) after putting the capsule-toothbrush(100) on the lips(the tongue is inserted into the capsule naturally by making a trumpet part(11) of the capsule-toothbrush(100) to be vacuumed by inhaling air after putting the capsule-toothbrush(100) in his mouth with the lips.
Patent KR-20020041996-A (KR)
Title: Painting apparatus for Pipe
Inventor: LEE U GEUN
IPC: B05C13/02
Filed: 2000-11-29
Abstract: PURPOSE: An apparatus for painting the outer side of a tubular member is provided to completely paint the whole portion of the tubular member at one time, thus considerably simplifying the painting work thereof and improving the productivity. CONSTITUTION: The apparatus for painting the outer side of a tubular member basically consists of a base(1) formed with plural coupling holes(2), a first and a second supports(3,4) coupled to the coupling holes with bolts, and plural rollers rotatably installed to the upper sides of the supports. A guide recess is formed along the center of the roller. In addition, the apparatus comprises a first fixing member(20) having a first rotator(21) inserted in the guide recess of the first support, a fixing ring(22) through which a front part of the tubular member to be painted is inserted, and plural fixing screws(23) for fixing the tubular member; and a second fixing member having a second rotator(31) inserted in the guide recess of the second support, an extended part(32) projected forwardly from the rotator, and plural coupling screws(33) for making the second rotating member to be fixed to the tubular member.
Patent KR-20020044627-A (KR)
Title: Method for providing information on traffic condition by using geographical positioning system
Inventor: HONG JONG CHEOL
IPC: G08G1/09
Filed: 2000-12-06
Abstract: PURPOSE: A method for providing traffic information using a global positioning system is provided to generate traffic state information data by using data received from a relay server. CONSTITUTION: A traffic information relay server is controlled by a main control portion(22). A data communication portion(21) inputs position information into the traffic information relay server. The main control portion(22) controls a storing operation of inputted data, a generating process of analysis data, a synthesizing operation of data, and a data service operation. A database portion(23) is used for storing vehicle traveling speed analysis data on the basis of position data and time data inputted into the data communication portion. A traffic state processing portion(24) is used for generating the vehicle traveling speed analysis data. A GIS content module(25) is used for displaying local traffic information by matching the vehicle traveling speed analysis data with geometrical information. An interface portion(26) is used for providing local traffic information data to a multitude of client.
Patent KR-20020045640-A (KR)
Title: Device for crushing waste tire
Inventor: KIM JIN SI
IPC: B02C23/10
Filed: 2000-12-09
Abstract: PURPOSE: An apparatus for pulverizing a waste tire is provided to produce high quality fine rubber powder without iron cores and fabrics by completely pulverizing the waste tire. CONSTITUTION: The apparatus for pulverizing a waste tire comprises a cutter(20) for cutting the waste tire into a constant size; a grinder(30) for grinding the cut waste pieces to fine rubber powder; a hammer mill(40) for separating fabrics and iron cores from the rubber powder by beating the rubber powder; an iron core removal band magnet(50); a separator(60) for finally removing the fabrics from the rubber powder; a grader(70) for sorting the rubber powder according to a particle size thereof; and a hopper(80) for saving/packing the high quality rubber powder without impurities.
Patent KR-20020045917-A (KR)
Title: Method for Web advertisement using Multimedia
Inventor: JUN JEONG U
Filed: 2000-12-11
Abstract: PURPOSE: A method for the web advertisement by using multimedia is provided to maximize the effect of a service by opening additional multimedia windows to an existing text or a banner and to reduce the search time by preventing a connection to an unnecessary site. CONSTITUTION: Upon moving a mouse to an advertising banner or text, a new multimedia window(220) in the format of a moving picture(230), a scrollable text or a real-time information display page is output. Then, the position of the multimedia window occupies the space of the banner or the text appointed by the pointer of the mouse. The area occupied by the multimedia window is variable. The moving picture or the scrollable text includes the automatic replay function. A window is determined to act for a specific time. Several multimedia windows are simultaneously run upon moving the mouse to another text, icon, picture or banner. If the mouse is moved to a restricted web browser, a voice is output for the blind.
Patent KR-20010062337-A (KR)
Inventor: DIERSCH RUDOLF
IPC: G21F5/10
Filed: 2000-12-12
Abstract: PURPOSE: An improved storage/transport container for radioactive material is provided to improve a metallic element and sufficiently diverge heat in a carrying and/or storing vessel. CONSTITUTION: A carrying and storing vessel for a radioactive heat radiating element is composed of a in-vessel chamber, a vessel bottom, at least one vessel lid. A vessel shell includes a metallic inward shell and a metallic outward shell arranged at a distance from the metallic inward shell, and a middle spaceformed between the inward shell and the outward shell is filled with a filler. The inward shell and the outward shell are substantially connected by heat dissipating metallic elements arranged in a radial direction. In this vessel, the heat dissipating metallic elements is formed by a web of at least one opening and bending ring. A connecting shoulder of the opened and bent ring alternatively butts on the inward shell and the outward shell to support.
Patent KR-20020047503-A (KR)
Title: Device for protecting disc deflection of disc regenerative apparatus
Inventor: JUNG MUN CHAE
IPC: G11B17/02
Filed: 2000-12-13
Abstract: PURPOSE: A device for preventing a disk of a disk player from dropping is provided to install a droop prevention member using a magnetic repulsive force between both sides of a sled base and an opposite structure, thereby preventing the sled base from dropping while the disk is vertically played. CONSTITUTION: A sled base(1) forms a pierced pickup transfer(1a) on the center, and has a turn table(T) on a front side of the pickup transfer. A pickup(2) horizontally moves along a transfer rail(1b) mounted in parallel with both sides of the pickup transfer. A disk up-down link(3) vertically moves the sled base when a disk(D) is loaded/unloaded. Vibration-proof rubbers(R1, R2) are mounted around each edge of the sled base. The first permanent magnets(11) having one of polarities are mounted on both sides of the sled base. The second permanent magnets(12) having the same polarities as the first permanent magnets are mounted on both inner sides of the disk up-down link.
Patent KR-20020047927-A (KR)
Title: Clutch for automobile
Inventor: KIM MUN JUN
IPC: B60K17/00
Filed: 2000-12-14
Abstract: PURPOSE: A clutch of a vehicle is provided to radiate frictional heat between a clutch disk and a pressure plate assembly by modifying the structure of the clutch, and to lengthen a life span by preventing the disk and the pressure plate assembly from being damaged. CONSTITUTION: A clutch for a vehicle is composed of a disk(30) friction-contacted to a flywheel(2) intermittently to transmit rotational force from the flywheel to a power shaft(1) of a transmission; a pressure plate assembly(40) of a clutch cover contacting to the flywheel by pressing the disk; and a diaphragm spring(5) operating the pressure plate assembly according to operation of a pedal. Plural blades(302) are protruded radially in a disk hub(301) to blow in rotating the disk. Plural vent holes are formed radially in the pressure plate assembly to discharge air. Frictional heat between the disk and the pressure plate assembly is discharged efficiently with blowing by blades in rotating the disk, and the life span is extended with preventing the disk and the pressure plate assembly from being damaged.
Patent KR-20020049707-A (KR)
Title: Automatic bath machine
Inventor: LEE GI SEOP
IPC: A47K3/20
Filed: 2000-12-20
Abstract: PURPOSE: A device for automatic bathing is provided to help a person, who is inconvenient in movements, to bathe by himself and to make the assistant working easy. CONSTITUTION: The device for automatic bathing includes a tub(10), a water tank(20), spraying arms(22), a pump(24), an operating lever(30), a cork(32) and a connecting cable(34). The water tank(20) is installed on the edge of the tub(10) and has the square frame type. A lot of spraying arms(22) are installed to be rotated to the water tank(20). The pump(24) supplies water stored in the water tank(20) to the spraying arms(22). A heater heats water stored in the water tank(20). The cork(32) opens and closes a water supply portion of the bottom of the tub(10). The connecting cable(34) connects the operating lever(30) and the cork(32).
Patent KR-20020051605-A (KR)
Title: Coating device for laying down vinyl
Inventor: KIM JIN HWAN
IPC: B21B47/00
Filed: 2000-12-23
Abstract: PURPOSE: A vinyl coating device is provided to improve the productivity and the safety of the coating work by directly supplying vinyl to the vinyl coating device from a conveying crane, thereby rapidly performing the coating work. CONSTITUTION: Two saddle rolls(4) are rested in a body(40). A shaft base(13) is installed at one side of the body(40) so as to fix an up/down shaft(3). A screw jack fixing section(8) and a guide bar fixing section(9) are provided at both sides of a lower portion of the body(40). In addition, a guide bearing rail(27) is installed at a side of the body(40). An open/close base(6) is positioned at both sides of the screw jack. A screw jack nut is installed in the open/close base(6). The screw jack is connected to a center of the screw jack nut so as to transfer the power. Guide bars are arranged about the screw jack nut. A guide bearing is installed at one side of the open/close base(6).
Patent KR-20020053244-A (KR)
Inventor: KANG BYEONG GYU
IPC: H01J29/02
Filed: 2000-12-27
Abstract: PURPOSE: A cathode ray tube is provided to control velocity of light and improve image quality by generating a density difference between a center portion and a peripheral portion of a screen. CONSTITUTION: Constant voltage is applied to each electrode of an electron gun, a cathode, and a heater when a Braun tube is turned on. Electrons are emitted from the cathode when a cathode signal is applied. The emitted electrons are directed to a center portion(121) or an external angle of a screen by a deflection yoke. The light is generated when the electrons emitted from the electron gun are collided with a fluorescent material. At this time, the velocity of light is changed by a density difference between the center portion(121) and a peripheral portion(122) of the screen. The velocity of the light is reduced by increasing the density of the center portion(121). The velocity of the light is increased by reducing the density of the peripheral portion(122).
Patent KR-20020053661-A (KR)
Title: Semiconductor package and method for maunfacturing the same
Inventor: LEE GI UK
IPC: H01L23/12
Filed: 2000-12-27
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to prevent a wire bonding state from interfering with each other and to enable an I/O terminal to attach to the both surface by excluding a non-conductive interposer and keeping a spacing between an upper and a lower chip with an output terminal such as a solder ball. CONSTITUTION: The semiconductor package comprises a lower PCB(12), the lower chip(18) attaching to a chip installing area of the lower PCB, a lower wire(22) bonded between a bonding pad of the lower chip and a wire bonding area of the lower PCB, an upper PCB(10) attaching with a spacing from a connection output terminal in order to exchange an electric signal with the lower PCB, and the upper chip(16) attaching to the chip installing area of the upper PCB. An upper wire(20) is bonded between the bonding pad of the upper chip and the wire bonding area of the upper PCB and a plurality of output terminals(14) is fixed on a conductive pattern for connecting the output terminal. A resin(26) molds the upper and the lower chip, the upper and the lower wire, and the output terminal in the space between the layered upper and lower PCB.