baber/WOPTO huggingface dataset:
Patent KR-20020012841-A (KR)
Title: 2-axis inclino senser
Inventor: KANG SUNG UK
IPC: G01B11/26
Filed: 2000-08-09
Abstract: PURPOSE: A biaxial tilt angle sensor is provided to measure both an absolute angle and relative angle in an easy manner, while obtaining an angle which is stable and has a high resolution in X axis and Y axis. CONSTITUTION: A central axis(XX',YY') has a circular film(3) and a weight(4) mounted to the central axis. Both ends of the central axis is fixed to a case(1), each central axis is arranged to be perpendicular to each other, and the circular film has a slit for photo-sensitiveness of the film to obtain a resolution of a desired angle. A photo coupler(5) and a light source(6) are fixed at a surface of the case, in such a manner that the photo coupler and light source are opposed to each other at the portion where the slit of the circular film is formed, and the weight fixed to the central axis moves in a direction vertical to the horizontal surface. The case is filled with a transparent liquid material so as to reduce reaction in a fine vibration. The tilt angle of a bottom surface of the case is calculated simultaneously in both X axis and Y axis, respectively, by the intensity of the light produced by the slit of the film.
Patent KR-20020014424-A (KR)
Title: Method for producing the positive plate of a lead battery
Inventor: AHN HYO JUN
IPC: H01M4/16
Filed: 2000-08-18
Abstract: PURPOSE: A method for preparing an anode plate of a lead storage battery and an anode plate prepared by the method are provided, to improve the utilization percent and cycle lifetime of an active material. CONSTITUTION: The method comprises the steps of mixing 100 parts by weight of lead and 3 parts by weight of pure titanium uniformly, and adding water and sulfuric acid to the mixture to prepare paste; coating the paste onto a grid-structured current collector made of lead or lead alloy, maturing it for a certain time, and drying it to prepare a matured active material plate containing titanium oxide and based lead sulfate; and electrifying the matured electrode plate to convert lead into PbO2. The mixing of lead and the pure titanium are carried out by adding pure titanium powder to the ball-milled lead powder, ball-milling pure titanium powder together with the ball-milled lead powder, or ball-milling pure titanium powder together with lead ball.
Patent KR-20010050165-A (KR)
Inventor: TAJIMA IKUO
IPC: D05C9/06
Filed: 2000-08-23
Abstract: PURPOSE: A sewn object transfer device of a sewing machine is provided to accurately transfer a sewn object. CONSTITUTION: A device for transferring a sewn object to an optional position in an X-Y rectangular coordinate plane on a sewing machine table(1), the device is composed of at least a pair of Y directional driving mechanisms(10) arranged in parallel to each other by holding an interval, at least a pair of X directional driving mechanisms(11) arranged in parallel to each other by holding an interval, a Y directional driven body(36) driven only in the Y direction on the sewing machine table connected to the Y directional driving mechanisms, an X directional driven body(30) driven only in the X direction on the sewing machine table connected to the X directional driving mechanisms and a frame body(37) being connected so as to be relatively movable in the X direction to the Y directional driven body and to be relatively movable in the Y direction to the X directional driven body and detachably holding a sewn object, and the plural X directional driving mechanisms are arranged between the Y directional driving mechanisms positioned on the most side end in the plural Y directional driving mechanisms and the Y directional driving mechanisms positioned adjacently to these mechanisms.
Patent KR-20020017128-A (KR)
Title: Lubricating and cooling apparatus of turbocharger
Inventor: KIM DONG HO
IPC: F01P3/20
Filed: 2000-08-29
Abstract: PURPOSE: A device for lubrication and cooling of a turbo charger is provided to prevent the burning of a bearing unit by lubricating and cooling the bearing unit with engine oil even when an engine is stopped. CONSTITUTION: An auxiliary lubrication supply pipe(13) is branched from a lubrication supply pipe(10). An oil reservoir tank(14) is connected to the auxiliary lubrication supply pipe. A piston ram(15) is received in the oil tank to be lifted up by the oil in the tank. The piston ram is supported on a return spring(16) rebounding against the oil pressure. When an engine is stopped suddenly, the supply of engine oil to a bearing case(7) is stopped. Then, the piston ram slides down by the rebounding force of the return spring and pushes the engine oil in the oil reservoir tank out. Then, the engine oil is supplied to the bearing case through the auxiliary lubrication supply pipe. Therefore, the overheating of a turbo charger(1) is prevented.
Patent KR-20020017643-A (KR)
Title: Indicator for cultivator
Inventor: PARK HAK KI
IPC: B60Q1/34
Filed: 2000-08-31
Abstract: PURPOSE: A device for indicating a direction in a cultivator is provided to conveniently install a direction-indicating lamp displaying a travelling direction of a headlamp and to reduce an accident. CONSTITUTION: A direction indicator of a cultivator comprises a lamp(14) fixed on a head lamp cover(6); a screw hole(6') formed on the head lamp cover; a bolt(b) penetrating the screw hole; a direction indicator displaying a direction of the headlamp; a lamp hosing(11) arranged on the head lamp cover; a socket hole(11a) formed on the lamp hosing; a socket(13) inserted to the socket hole; a lamp(14) inserted to the socket; a reflecting mirror(12) attached to an outer face of the lamp housing; and a switch turning on the lamp; and a lens cover(15) covering the lamp by being combined to an outer portion of the lamp housing through a fixing protrusion. Thereby, the direction indicator of the cultivator reduces an accident by installing the direction-indicating lamp displaying the travelling direction.
Patent KR-20020019640-A (KR)
Title: The cap concrete structure of breakwater with space of running water of wave overtopping prevention
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2000-09-06
Abstract: PURPOSE: A cap concrete structure of a breakwater provided with an anti-wave overtopping retarding room is provided to intercept waves by making only cap concrete as the head of a breakwater higher without making a levee body of a breakwater higher and to have excellent wave-absolving efficiency. CONSTITUTION: As for installing the cap concrete(C) of a composite breakwater, the structure of the cap concrete(C) comprises the steps of erecting a front wall(1) on the front, forming many rows of horizontal semicircular retreated grooves(2) horizontally, boring many seawater through holes(3) horizontally on each horizontal semicircular retreated groove(2), forming a retarding basin(4) on the rear of the front wall(1), installing a cap concrete body(5) to the upper end of the front wall(1) and a ceiling part(6) continuously, laying the lower end of the front wall(1) and the lower end(5a) of the cap concrete body(5) in riprap(7) to be a levee body of a breakwater, filling up the lower part of the retarding basin(4) with riprap(7), and forming stairs(8) on the upper part of the cap concrete body(5) as the path of pedestrians.
Patent KR-20020020405-A (KR)
Title: Machine translation apparatus having virtual translation layer
Inventor: CHOI JONG HWAN
IPC: G06F17/28
Filed: 2000-09-08
Abstract: PURPOSE: A machine translation system having a virtual translation layer is provided to dynamically load and use many translation engines, respectively and differently derived from a translation application program, by a creating a virtual translation layer. CONSTITUTION: If an original document to be translated is inputted while a client's translation request is incoming through a translation application program(61), a machine translation system selects and loads one among a plurality of translation engines(62). The machine translation system obtains supportable operation kinds through an operation information query for the selected translation engine(62). The machine translation system transmits a support operation query result to the client and judges whether the result satisfies the client's request(64). In case that the client approves the use of the selected translation engine, the machine translation system executes function mapping for the selected translation engines supportable operations with relevant operations of a virtual translator(65). If operation mapping is completed, the translation application program executes translator initialization, option setup, translation, translator arrangement, etc. A real translation layer carries out initialization, option setup, translation, arrangement, etc., through a virtual layer(66).
Patent KR-20020024629-A (KR)
Title: Computer system using multi operating system
Inventor: KIM JU WAN
IPC: G06F1/00
Filed: 2000-09-26
Abstract: PURPOSE: A computer system using a multiple operating system is provided to connect two hard disks, having their respective operating systems, and four communication networks with one computer so that a user can arbitrarily select and use a desired operating system and a desired communication network. CONSTITUTION: A computer system using a multiple operating system consists of a user computer(10) and a multi-net board(20). The user computer(10) having a plurality of operating systems is comprised of a plurality of hard disks(11,12), a main computer(13), a PCI slot(14), and a LAN card(15). The hard disks(11,12) have their respective operating systems. The main computer(13) controls the operations of the whole computer system according to a selected hard disk. The PCI slot(14) is to connect the multi-net board(20) to the main computer(13). The LAN card(15) is to connect with a specific LAN card. The multi-net board(20) to select an arbitrary operating system includes a microcomputer(21), line connectors(22-25), a multiplexer(26), a PCI interface(27), a hard disk selector(28), and a main line connector(29). The microcomputer(21) controls the operations of the multi-net board(20). The line connectors(22-25) are connected to communication networks respectively. The multiplexer(26) connects one of the line connectors(22-25) to the user computer(10). The PCI interface(27), connected to the PCI slot(14), executes the conversion of a signal supplied from the microcomputer(21). The hard disk selector(28) selects one of the hard disks(11,12) so that an associated operating system can be operated. The main line connector(29) connects the LAN card(15) with a main line.
Patent KR-20020027824-A (KR)
Inventor: KIM YEO SU
IPC: B61C3/00
Filed: 2000-10-05
Abstract: PURPOSE: A light electric railroad is provided to reduce the cost, to promote construction of high-level structure by reducing the size and weight of electric railroad to a minimum, and to be used as an auxiliary line of a trunk subway. CONSTITUTION: A light electric railroad is composed of a front and back trolley(5,6) having plural wheels, a vehicle beam(7) having pins(19) installed at both ends of a reaction plate(14) and a reaction disk(15) installed to the middle lower end of the reaction plate, a way platform(8) installed on the vehicle beam and having mats spread on both ends of a panel(16), a passenger cabin(9) of a rectangular box type having gates(18) at both side ends, air conditioning equipment installed to a side for cleaning of the air of the passenger cabin and for heating and air cooling, and a spacing beam(11) connecting other trolley and increasing coefficient of speed.
Patent KR-20010000604-A (KR)
Inventor: KIM JOON MO
IPC: G06F17/30
Filed: 2000-10-09
Abstract: PURPOSE: A lost article owner finding method and system is provided to allow a lost article finder to easily seek for an original owner by using a database including a personal information and an identification code of the article. CONSTITUTION: A lost article owner finding method comprises steps of a server receiving a personal information of an original owner and storing the information at a database, the server receiving an identification code on an article and storing the identification code at a database, the server receiving an identification code from an article finder, searching for the original owner of the lost article by comparing the identification code, and transmitting the search result to the original article owner.
Patent KR-20020030372-A (KR)
Title: Method for preventing the illegal audition of cable television
Inventor: PARK SEONG SEOK
IPC: H04N7/167
Filed: 2000-10-17
Abstract: PURPOSE: A method for preventing wiretapping and viewing of a cable television is provided to allow a manager of a cable television broadcasting station to prevent the generation of communication busy without managing all converters, and to manage IDs(Identifications) and subscribers of converters suspended due to the wiretapping and viewing with data. CONSTITUTION: If a converter ID is transmitted to a CCU(Communication Control Unit), the CCU stores the converter ID in an SMS(Standard Modular System)(S100). The CCU allocates a designation time for informing the operation of the converter and turns the time to data for transmission to the converter(S110). If data are normally received from the CCU, the converter stores the designation time in a memory(S120,130). If data are not normally received from the CCU, the converter suspends all operations. If the designation time is fully stored in the memory, the converter compares a current time with the designation time(S140). If identical with each other, data including a message informing the operation at the designation time and a converter ID are transmitted to the CCU by a protocol(S150,S160). If the data are received from the converter, the CCU detects the converter ID from the received data(S170), and compares the detected converter ID with plural converter IDs pre-stored in the SMS to confirm whether the detected converter ID is valid(S180,S190). If the converter ID is not valid, the CCU transmits an operation suspending command to the converter(S200) to suspend the operation of the converter(S210). And the CCU lists the converter ID of the suspended converter in the SMS for storing(S220).
Patent KR-20020031500-A (KR)
Title: Method for updating regular program
Inventor: KIM YEONG DON
IPC: G06F17/00
Filed: 2000-10-20
Abstract: PURPOSE: An updating method for legal programs is provided to support patch program, which makes the original software to be unable to be executed if the software is illegal copy. CONSTITUTION: When the patch program is installed, the program gets the authentication number out of the registry and sends the number to the server. The server determines whether the authentication number is different from the original one in DB. The server sends signal according to the determination. If the number is different, the server sends negative signal to the patch program to make the original program unable to be executed. The client(10) consists of a control part(16), a data communication control part(14), an I/O part(17), a display part(15), a program storage part(12) and an authentication number obtaining part(18-1). The server(20) consists of a control part(24), a data communication control part(22), program authentication DB(26) and a signal generation part(25).
Patent KR-20010000818-A (KR)
Inventor: KIM GYEONG TAE
Filed: 2000-10-20
Abstract: PURPOSE: A method for electronic commercial(EC) of clients base on the internet is provided to allow a buyer to directly contact with a seller, obtain the detailed information of a product and a buy condition supplied by the seller and thereby implement the EC, by enabling the operator of a web site for the EC to collect the information of product sale from the seller and offer it to the buyer. CONSTITUTION: A buyer computer ask the information of the product that will be bought to a server(S10). The server requests the search of the asked information about the product to a seller computer(S12). The seller computer searches the information of the asked product(S14). The server supplies the searched information together with the IP address of the seller computer to the buyer computer(S16). The buyer computer selects a certain product based on the supplied information(S18). A socket connect between the seller and buyer computers(S20). The buyer computer receives the detailed information of the product from the seller computer, and thereby implement the buy of the product(S22).
Patent KR-20020031689-A (KR)
Title: Wire fuse thrusting connector
Inventor: CHOI SEOK HO
IPC: H01R13/68
Filed: 2000-10-23
Abstract: PURPOSE: An electric wire fuse inserting splicer is provided to reuse an incoming electric wire fuse and reduce waste of incoming electric wires when the fuse is replaced. CONSTITUTION: An electric wire fuse inserting splicer includes bolt parts(110) are respectively formed at both sides of a fuse body(100) and a connecting member(200) having a nut(210) to be combined with the bolt parts. A connection piece(240) is formed inside the connecting member, and a conductive wire(310) of an incoming line(300) is inserted into the connection piece. A spring(220) is being inserted into the connecting member and surround the connection piece so as to give elastic force to the connection piece.
Patent KR-20020033941-A (KR)
Inventor: KIM GYEONG GYUN
IPC: B01D53/75
Filed: 2000-10-31
Abstract: PURPOSE: A waste gas treatment system is provided to secure stability of the system as smoothly draining water used in refining waste gas, and secure efficiency of the system as improving waste gas refining method by forming a plurality of drain paths. CONSTITUTION: The waste gas treatment system comprises a manifold(10) into which waste gas, inert gas and air are flown so as to be mixed; a heating chamber(20) heating the gas mixed in the manifold(10) to change chemical properties thereof; a drain unit(30) in which a first drain pipe(32) is connected to an exhaust port of the heating chamber(20), and a side surface of the first drain pipe(32) is horizontally connected to a second drain pipe(34); a water spray type refining unit(50) in which pipes(504,510,514) are connected to the upper part of the second drain pipe(34) in multistage, absorbers(502,506,512) are installed inside the pipes(504,510,514) per each stages, and water spray nozzles(516,518,524) are installed on each of the pipes(504,510,514) so that the water spray type refining unit(50) refines waste gas moved in a direction by spraying water from upper parts of the absorbers(502,506,512); a liquid separator(60) draining liquid constituents contained the gas and exhausting the gas by buffing a flow rate of a gas exhausted from the water spray type refining unit(50); and a drain tank(40) receiving water drained from the drain unit(30) and the liquid separator(60).
Patent KR-20010051616-A (KR)
Inventor: MEIER INGRID KRISTINE
IPC: C08J9/38
Filed: 2000-11-11
Abstract: PURPOSE: A method for producing a soft polyurethane foam is provided, to improve the dimension stability of the polyurethane foam by using cell-opening additives comprising an active methylene or methyne compound bearing a tertiary amine. CONSTITUTION: The method comprises reacting a polyisocyanate with a polyol in the presence of a urethane catalyst, a foaming agent, optionally a silicone surfactant foam stabilizer as a cell stabilizer, and cell-opening additives comprising an active methylene or methyne compound bearing a tertiary amine. Preferably the cell-opening additives are 2-cyano-N-£3-(dimethylamino)-propyl|acetamide and (NC)CH2C(O)OCH2CH2N(CH3)CH2CH2OCH2CH2N(CH3)2.
Patent KR-20020037490-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: JUNG YONG SIK
IPC: H01L21/3205
Filed: 2000-11-14
Abstract: PURPOSE: A semiconductor device is provided to decrease the number of fabricating processes by simultaneously forming a lower electrode of a capacitor in a memory cell region and a metal interconnection in a peripheral circuit while using expensive metal layers like Pt, Ru, Ir, Rh and Os, and to reduce fabricating cost by efficiently using the expensive metal layer. CONSTITUTION: A cell region and a peripheral region are defined in a semiconductor substrate(41) having a transistor including a source/drain. The first interlayer dielectric(42) and an etch stop layer(43) are stacked to form a contact hole of a predetermined width in a predetermined region of the semiconductor substrate. The second interlayer dielectric(44) has a hole of which the width is broader than that of the contact hole. A barrier metal layer(46) is formed in the contact hole and on the surface of the hole. The lower electrode(47a) of the capacitor formed in the cell region and the metal interconnection formed in the peripheral region are surrounded by the barrier metal layer in the contact hole and the hole, wherein the metal interconnection is made of the same material as the lower electrode of the capacitor. A dielectric layer(48) is formed along the upper portion of the lower electrode. An upper electrode(49) of the capacitor is formed on the dielectric layer.
Patent KR-20020038842-A (KR)
Inventor: KIM HAN JUNG
IPC: B26D1/12
Filed: 2000-11-18
Abstract: PURPOSE: A tape cutting apparatus is provided to enhance maximally a working efficiency by providing the tape cutting apparatus having a sensor and a controller, and moving automatically one pitch of a cutting wheel after sensing a separation of a tape from the tape cutting apparatus by an operator. CONSTITUTION: A tape cutting apparatus comprises a driving portion for supplying a power source, a tape wheel portion(120) having a tape wheel(121) for supplying automatically a tape(122), a cutting portion(130) for cutting the tape in a certain intervals by a cutting blade(132) and transferring a rotating force of a master gear(135) and a slave gear(136), a cutting wheel portion(140) for rotating the cutting wheel(141), a guide roller(150) for guiding the tape supplied from the tape wheel(121) to a protrusion(142) of the cutting wheel(141), a sensor for sensing a separation of the tape by an operator, and a controller for moving automatically one pitch of the cutting wheel.
Patent KR-20010035047-A (KR)
Title: The mixing fuels of sewage sludge and waste petroleum cokes
Inventor: LEE KI HWAN
IPC: C10L5/00
Filed: 2000-11-29
Abstract: PURPOSE: A blending fuel prepared by using sewage sludge and waste petroleum coke is provided in which the waste petroleum coke improves insufficient calorific value of the sewage sludge and has low percentage of calcic components so that it could reduce the amount of supplementary fuel used when incinerating the sewage sludge. CONSTITUTION: The blending fuel is prepared by using sewage sludge and waste petroleum coke, wherein 40-90wt.% of waste petroleum coke is added to the swage sludge. The blending fuel has calorific value of 4,844-7.913 kilocalorie/kilogram and calcic components percentage of 31.63-7.00.
Patent KR-20010061997-A (KR)
Inventor: MOCHIDA YASUSHI
IPC: F01L1/14
Filed: 2000-11-30
Abstract: PURPOSE: Diamond-coated sliding parts are provided to obtain lightweight structure and excellent property in wear resistance, to prevent the wear of the other contacting member and to reduce the loss of power. CONSTITUTION: Sliding parts are used as an adjusting shim(4) for a power valve mechanism of an internal combustion engine such as an automotive engine. The sliding parts uses silicon nitride or sialon as base material, and the surface of the base material is coated with diamond. In only one extreme part of the projecting parts in the surface of the diamond-coated layer, height of the projecting parts is reduced by finish processing or control of film-forming conditions. The profile bearing length ratio in the sliding face of the diamond-coated layer is controlled to 60% or more in 0.1 micrometers of the cut level. The diamond-coated sliding parts prevent the wear of the other contacting member.