baber/WOPTO huggingface dataset:
Patent KR-20020047059-A (KR)
Inventor: KIM HA YONG
IPC: E03F5/04
Filed: 2002-03-09
Abstract: PURPOSE: A water supply tub with function of blocking a bad smell is provided to simplify construction of the water supply tub and to supply water in good condition rapidly and to block emitting of the bad smell generated by decomposition in the water supply tub and a drainpipe. CONSTITUTION: The water supply tub with function of blocking the bad smell includes a body(1), a sewage inflow portion(2), a sewage outflow portion(3), end projections(4,12,23), an upper board(5), a water supply board(10), a bad smell blocking board(20), a water supply pipe(30), an opening and closing board(40) and a pin(50) etc. The sewage inflow portion(2) is installed on a part of the body(1) and the sewage outflow portion(3) is installed on the other part of the body(1). The upper board(5) is installed on the end projection(4). The water supply board(10) is put on the end projection(4) of the body(1). The bad smell blocking board(20) is installed on the end projection(12) of the water supply board(10). The water supply pipe(30) is formed by connecting the upper piece of the opening and closing board(40) with the pin(50) and is connected with the end projection(23) of a water supply portion(22).
Patent KR-20030074993-A (KR)
Title: Electrical shutter of a camera and the control method
Inventor: SEO JAE GYEONG
IPC: G03B7/00
Filed: 2002-03-15
Abstract: PURPOSE: An electronic shutter for a camera and a control method thereof are provided to improve freedom of design by minimizing areas occupied by a stator and a rotor, to make a large diameter by applying three sectors to an automatic exposure structure and to prevent the sector from opening by an additional locking structure. CONSTITUTION: An electronic shutter of a camera includes a driving device of a lens barrel(25), a moving device of the lens barrel, an adjusting device, a sector driving device, a sector opening/shutting device and an exposure sensing device. The driving device of the lens barrel generates driving force to move the lens barrel toward an optical axis. The moving device of the lens barrel moves the lens barrel toward the optical axis by receiving driving force. The adjusting device adjusts a focus adjusting ring to an initial position when power is applied or a releasing operation is licensed. The sector opening/shutting device opens and shuts three sectors(4,5,6) by receiving driving force of the sector driving device. The exposure sensing device senses an exposure position by being interlocking with the sector opening/shutting device. The exposure sensing device has a photo reflector arranged on a motor base(16), a reflecting plate arranged on a shutter base(1) and an open lever(10) having a protrusion portion rotated by a rotation of an exposure ring between the photo reflector and the reflecting plate. Thereby, freedom of design is improved and the sector is prevented from opening in turning off main power by applying an iris of three sectors.
Patent KR-20020077083-A (KR)
Inventor: DELEU ARNAUD
IPC: B60L50/30
Filed: 2002-03-25
Abstract: PURPOSE: A method of and a system for controlling the supply of electrical power to an electrically propelled vehicle designed to operate in an external power supply mode or in an autonomous power supply mode are provided to detect connection of the vehicle to an external power supply infrastructure and to optimize management of transition phases between the two power supply modes. CONSTITUTION: A method of controlling the supply of electrical power to an electrically propelled vehicle designed to operate in an external power supply mode or in an autonomous power supply mode as a function of the presence or the absence of an external power supply infrastructure along the route of the vehicle, which includes an uninterrupted power supply bus connected both to an autonomous power supply system on board the vehicle and to an external power supply line that can be connected to an external power supply infrastructure by means of a connection member, in which method connection of the connection member to the external power supply infrastructure is detected by measuring the current flowing in the external power supply line, the presence of a non-zero current in the line indicating the presence of an external power supply infrastructure connected to the connection member.
Patent KR-20030079394-A (KR)
Title: 2-(Heterocyclic-alkylamino)pyridine derivatives, its preparation and antiviral pharmaceutical composition comprising the same
Inventor: KIM JONG U
IPC: C07D417/14
Filed: 2002-04-04
Abstract: PURPOSE: 2-(Heterocyclic-alkylamino)pyridine derivatives, a preparation process thereof and an antiviral pharmaceutical composition comprising the same are provided. The compounds can effectively inhibit the growth of hepatitis C virus. CONSTITUTION: 2-(heterocyclic-alkylamino)pyridine derivatives represented by the formula 1 and pharmaceutically acceptable salts are provided, wherein R is substituted piperazine-1-yl, substituted piperazine-1-yl or halogen atom. A process for preparing 2-(heterocyclic-alkylamino)pyridine derivatives of the formula 1 comprises the steps of: reacting 2,6-dichloro-3-nitropyridine of the formula 2 with 4-(2-aminoethyl)morpholine of the formula 3 to prepare 3-nitro-2-£2-(4-morpholino)ethylamino|-6-chloropyridine of the formula 4; and reacting the compound of the formula 4 with substituted piperazine or substituted piperidine.
Patent KR-20030079449-A (KR)
Title: Fence of road and method for manufacturing of it
Inventor: KIM DONG SUNG
IPC: E01C11/22
Filed: 2002-04-04
Abstract: PURPOSE: A road boundary zone is provided to recognize the boundary of a road easily at night and to recycle resources by using waste glass. CONSTITUTION: The manufacturing method of the road boundary zone(10) comprises the steps of crushing glass by colors and grinding smoothly, washing the surface of the road boundary zone(10) and applying adhesives, and attaching the crushed glass on the surface applied with the adhesives in the appointed thickness.
Patent KR-20030079450-A (KR)
Title: Spot welding method using tungsten board welding electrode of electronic parts
Inventor: CHO HWAN SU
IPC: B23K11/11
Filed: 2002-04-04
Abstract: PURPOSE: A spot welding method is provided to expand a life span of a welding electrode and to achieve superior external appearance of a welding surface by using a tungsten plate welding electrode. CONSTITUTION: In order to spot-weld a device having non-metallic lead wires(11,11') to both sides of a plate-type lead frame(13), the lead frame(13) and lead wires(11,11') are conveyed into a lower welding electrode plate formed with a device insertion hole(15) and a lead wire insertion holes(16,16') in such a manner that the device(13) and lead wires(11,11') are inserted into the device insertion hole(15) and the lead wire insertion holes(16,16'), respectively. The plate-type lead frame(13) is stacked on the device insertion hole(15) and lead wire insertion holes(16,16'). Then, upper welding electrodes(17,17') are moved down so as to weld a junction part between the lead frame(13) and the lead wires(11,11').
Patent KR-20020079601-A (KR)
Title: Sealing Material for Solid Polymer Fuel-Cell Separator
Inventor: MEGURIYA NORIYUKI
IPC: C09K3/10
Filed: 2002-04-12
Abstract: PURPOSE: To provide a sealing material excellent in acid resistance and permanent compression set property in acidic solution, exhibiting a sealing property useful for sealing material for separator of solid polymer type fuel cell. CONSTITUTION: This sealing material for sealing at least periphery of a side of the separator for the solid polymer type fuel cell includes (A) a polyorganosiloxane having two or more alkenyl groups bonding to silicone atoms in the molecule (B) a copolymer resin comprising R3SiO1/2 unit (R is a monovalent hydrocarbon group) and SiO2 unit as the main components, having the ratio of £R3SiO1/2/SiO2| of 0.5 to 1.5 and 5x10¬-3 to 1x10¬-4 mol of a vinyl group (C) an organo-hydrogenpolysiloxane having at least two hydrogen atoms bonding to silicone atoms in the molecule (D) a fumed silica having 150 to 400 m¬2/g of specific surface area (E) a catalyst for addition reaction, as the essential components.
Patent KR-20030082331-A (KR)
Title: Apparatus for Preventing Movement of Sun visor
Inventor: LEE WON JONG
IPC: B60J3/02
Filed: 2002-04-17
Abstract: PURPOSE: A movement preventing device of a sun visor is provided to restrict contact between the sun visor and a driver, and to drive safely by preventing vertical vibration of the sun visor in rolling when using the sun visor. CONSTITUTION: A sun visor supporting system is composed of a pivot fixing part fastening a sun visor(100) near a window, and a pivot(300) fixed to the pivot fixing part. The sun visor is combined with the pivot penetrating the pivot fixing part, and a spring(400) is installed in the upper part of the pivot fixing part. Support parts(500,510) are mounted in the pivot fixing part to prevent vertical vibration of the sun visor by minimizing vibration of the pivot. The spring is mounted between the pivot fixing part and the pivot to absorb vibration of the sun visor.
Patent KR-20030083334-A (KR)
Title: kiyouseki an anion release ceramic coating a container for boiled rice
Inventor: HONG WON TAE
IPC: A47J27/00
Filed: 2002-04-20
Abstract: PURPOSE: A rice cooker coated by ceramic radiating an anion from kiyoseki stone is provided to improve flavor of boiled rice, to cook quickly, and to prevent deterioration, discoloration or stale food by radiating anodes from the kiyoseki stone among the ceramic coated in the rice cooker. CONSTITUTION: Kiyoseki stone powder of 7-10 % is mixed to ceramic, and the mixture is spread on the inside of a rice cooker. The inactive ceramic coating layer is formed by baking the mixture at the specific temperature. Faint radiation is emitted from the kiyoseki stone, and the anion from transfer of fine radiation is discharged from the ceramic coating layer. The inactive ceramic prevents boiled rice from being stuck to the rice cooker, stands against heat, impact and corrosion, and radiates heat efficiently by radiating far infrared rays.
Patent KR-20030083853-A (KR)
Title: Electrostatic Protective Terrazzo
Inventor: AHN SANG UK
IPC: C04B22/04
Filed: 2002-04-22
Abstract: PURPOSE: Provided is a terrazzo composition, which prevents static electricity and has excellent flame resistance and durability suitable to be used as a flooring material in a chemical plant or a gunpowder plant. CONSTITUTION: The terrazzo composition comprises a white cement, an imitation stone, a marble chip, 0.10-0.50 parts by weight of a stainless steel fiber and 0.1-0.3 parts by weight of a fiber dispersant, and has the surface-to-surface resistance and surface-to-earth resistance of 2.5x10¬4 ohms to 1.0x10¬6 ohms. Particularly, the stainless steel fiber has the length of 1-3 mm. The fiber dispersant includes 1,6-hexanediol and neopentylglycol.
Patent KR-20030084398-A (KR)
Title: Error Revision Method of Pick-up Assembly
Inventor: JUNG IL GWON
IPC: G11B7/085
Filed: 2002-04-26
Abstract: PURPOSE: A method for correcting an error of a pickup transfer device is provided to improve speed of reading data recorded at a wanted position on an optical disk by self-correcting an error generated by optical disk deviation. CONSTITUTION: A pickup assembly is transferred to read data stored in an optical disk, so that the number of target tracks is calculated(S11). Direction of a target error is confirmed(S12). In the case that the direction of the target error is inward, seek track error correction is executed(S13). The pickup assembly is transferred to read an address on a disk at an arriving point to confirm whether a position of the pickup assembly is a target position(S14-S15). If so, an error of inward direction is calculated and an inward error correction value of the pickup assembly is calculated(S16-S17). The calculated error correction is stored to be used as transfer data in transferring the pickup assembly. In the case that the direction of the target error is outward, seek track error correction is executed(S18). The pickup assembly is transferred to confirm whether a position of the pickup assembly is a target position(S19-S20). If so, an error of outward direction is calculated and an outward error correction value of the pickup assembly is calculated(S21-S22).
Patent KR-20020039301-A (KR)
Inventor: LIM YEONG HUI
Filed: 2002-04-30
Abstract: PURPOSE: An object leasing method and system is provided to enable a user to lease a necessary object and repair the leased object at affiliated stores located throughout a country and connected over a network. CONSTITUTION: The method comprises steps of enabling a store to request a registration as an affiliated member store by transmitting registration data to a service system over a network, and the service system classifying the store into a local and a global affiliated store and storing the classification data on the store at an affiliated store management database(510), receiving information necessary for registering lease objects and storing them as a lease object management database(520), enabling a user to subscribe for a personal member of the service system, classifying the user by a criteria, and storing the information on the user at a user management database(530), enabling the user to access the service system, to browse a list of lease objects, and to select lease reservation information, i.e. an affiliated member store, a lease period and a lease object and others, storing the reservation information at an object lease management database, transmitting the reservation information to a corresponding affiliated store, enabling the user to lease the reserved object at the affiliated store and to return the lease object to the affiliated store, and enabling the affiliated store to transmit the information on the lease status to the service system(540).
Patent KR-20030088659-A (KR)
Title: Microwave oven having air flow inside door
Inventor: YOON GANG SU
IPC: F24C7/02
Filed: 2002-05-14
Abstract: PURPOSE: A microwave oven is provided to protect the rear surface of the door from heat and vapor formation by allowing for an air flow at the rear surface of the door. CONSTITUTION: A microwave oven comprises a magnetron(22) arranged in an electrical component chamber; a blower fan(26) arranged in rear of the magnetron, and which generates an air flow directed forward; and an air vent portion(34) arranged in front of a top surface(30) of the heating chamber and communicated to the heating chamber. At least a certain part of the air generated from the blower fan is guided downward from the heating chamber arranged at the rear surface of the door through the air vent portion.
Patent KR-20030093713-A (KR)
Title: Method for forming dual gate oxide
Inventor: CHO HEUNG JAE
IPC: H01L29/78
Filed: 2002-06-05
Abstract: PURPOSE: A method for forming a dual gate oxide layer is provided to be capable of preventing the deterioration of a gate oxide layer at a cell region and a peripheral region. CONSTITUTION: After defining a cell region and a peripheral region at a semiconductor substrate(11), an oxy nitride layer is formed at the upper portion of the semiconductor substrate. The oxy nitride layer of the cell region, is then partially removed. A thick gate oxide layer(15) is formed at the upper portion of the cell region while forming a thin gate oxide layer(16) at the upper portion of the peripheral region, by carrying out an oxidation process. Preferably, the oxy nitride layer forming process is completed by transforming a silicon oxide layer into the oxy nitride layer after forming the silicon oxide layer at the upper portion of the semiconductor substrate.
Patent KR-20030093870-A (KR)
Title: Method and System for Providing Voice Modification Service for use in a Telecommunication Network
Inventor: BANG CHAN JEOM
IPC: H04M3/42
Filed: 2002-06-05
Abstract: PURPOSE: A voice modulation service method and system using wired/wireless communication networks is provided so that a user can use a voice modulation call service without the necessity of installing an associated device in his terminal. CONSTITUTION: A calling party wire terminal(502) and a called party wire terminal(508) are connected to the Internet(110) through a calling party PSTN(Public Switched Telephone Network)(504) and a called party PSTN(506) respectively. An MSC(Mobile Switching Center)(124) in a radio communication network(124) is connected with the called party PSTN(506). Each wire terminal(502,508), in which a web browser is embedded, comprises an Internet phone which can be physically and signally connected to the Internet(110) using the embedded web browser. By accessing the Internet(110) through the calling party PSTN(504) and requesting a voice modulation call service for a voice modulation call service server(112), the calling party wire terminal(502) uses the voice modulation call service. The voices of the calling party wire terminal(502) modulated at the voice modulation call service server(112) are transmitted to the called party wire terminal(508) or a called party wireless terminal(106) according to a called party phone number inputted at the calling party wire terminal(502).
Patent KR-20020095447-A (KR)
Title: Method of forming wiring structure by using photo resist having optimum development rate
Inventor: NAGAHARA SEIJI
IPC: H01L21/28
Filed: 2002-06-14
Abstract: PURPOSE: To provide a wiring formation method using a dual damascene method for controlling dimensions in the horizontal direction of a via hole easily, and for preventing the formation of a crown due to a residue caused by the incomplete dissolution of resist. CONSTITUTION: An etching stopper film 7, an interlayer insulating film 6, an etching stopper film 5, an interlayer insulating film 4, and a cap film 3 are formed on a lower layer wiring layer 8 successively to form a via hole 9. A lower layer reflection prevention film 2 is applied onto one portion in the via hole 9 and the cap film 3. A positive type resist 1 is applied so that space on the lower layer reflection prevention film 2 and the lower layer reflection prevention film 2 in the via hole 9 is buried. The resist 1 should have an exposure section dissolution speed of 250 to 700 nm/second, and an non-exposure section dissolution speed of 0.05 to 0.4 nm/second. The resist 1 is developed and exposed to form a wiring trench 10. Then, a conductive material 12 is buried in the via hole 9 and wiring trench 10.
Patent KR-20030096863-A (KR)
Title: Waste paper powder compression method and system
Inventor: LEE EUN MHN
IPC: B09B3/00
Filed: 2002-06-18
Abstract: PURPOSE: A method and a system for compressing wastepaper powder are provided to prevent scattering of wastepaper powder and simply perform transportation of the wastepaper powder by compressing the mixture again using a compressor so that the compressed mixture is molded in a block shape after agitating wastepaper and water. CONSTITUTION: The system comprises a hopper(110) in which wastepaper powder is contained, and at a lower part of which discharge screw is installed to discharge a certain quantity of wastepaper powder to the outside; a wastepaper powder transfer screw(120) installed at a lower part of the hopper to transfer wastepaper powder discharged from the discharge screw to a certain place; a wastepaper powder agitating means(130) in which horizontal blades(133) are installed inside agitation tank(131) to agitate the wastepaper powder transferred by the wastepaper powder transfer screw(120) together with water, and an agitating screw(135) is installed at a lower part of the horizontal blades(133); and a wastepaper powder compressor(140) in which push rod(142) is movably installed at a cylinder(141) having a certain space so that the wastepaper powder is manufactured to a certain size by compressing the wastepaper powder agitated by the wastepaper powder agitating means(130).
Patent KR-20030097086-A (KR)
Title: Backup method of electric control unit for car
Inventor: JANG EUN A
IPC: G06F12/16
Filed: 2002-06-19
Abstract: PURPOSE: A backup method of a car ECU(Electronic Control Unit) is provided to immediately examine and analyze the cause of the accident by stopping storing the newly received data after storing the inputted data in a memory part through a buffer in the case that a car collision signal is inputted from the outside. CONSTITUTION: The data detecting a state of the car is received and sequentially stored from the first buffer(101). It is checked that the collision signal is generated while recording the data(103). If the collision signal is generated, it is checked whether a number of the set buffer is larger than the number of the data received after inputting the collision signal(105). If not, the newly inputted data is continuously recorded through the set buffer. If the number of the set buffer is larger than the number of the data received after inputting the collision signal, the received data is recorded through the set buffer(107). If not, the recording of the received data is stopped.
Patent KR-20040004890-A (KR)
Title: New preparation method of 5,11-dihydro-6H-dibenz[b,e]azepin-6-one
Inventor: SEO MYEONG WON
IPC: C07D223/20
Filed: 2002-07-06
Abstract: PURPOSE: A process for preparing 5,11-dihydro-6H-dibenz£b,e|azepin-6-one is provided, thereby carrying out the process under mild condition using low toxic and corrosive aluminum chloride and preparing a desired compound in higher yield. CONSTITUTION: A process for preparing 5,11-dihydro-6H-dibenz£b,e|azepin-6-one of the formula(I) comprises Friedel-Crafts alkylation reaction of a compound of the formula(II), wherein the reaction catalyst is aluminum chloride; and the reaction solvent is selected from nitrated carbohydrate such as nitromethane, nitroethane or nitrobenzene, or halogenized carbohydrate such as chloroform, methylene chloride, carbon tetrachloride or 1,2-dichlorobenzene.
Patent KR-20040005531-A (KR)
Title: Stage spotlight
Inventor: LEE BYEONG ROK
IPC: F21S10/00
Filed: 2002-07-10
Abstract: PURPOSE: A stage lighting apparatus having a separate mixing part is provided to mend the mixing part by separating easily the mixing part including a color plate and a pattern plate from a main case. CONSTITUTION: A stage lighting apparatus having a separate mixing part includes a main case and a mixing part. The mixing part includes a color plate(21) and a pattern plate(22) in order to mix the light from a lamp(12). The mixing part is installed in the inside of the main case. The main case includes an opening portion(16). A cover(15) is used for covering the opening portion(16). One or more couples of tap holes are formed at both sides of the opening portion(16). A motor is installed at the mixing part to drive the color plate(21) and the pattern plate(22). A front and a rear bracket is formed at both ends of the mixing part. The mixing part is fixed by inserting a bolt into the tap hole.
Patent KR-20040008072-A (KR)
Title: Potable information terminal for controlling cattle individual
Inventor: JANG HYEON CHEOL
IPC: G06K9/00
Filed: 2002-07-15
Abstract: PURPOSE: A PDA(Personal Digital Assistant) for managing an individual ox and a method for recognizing a nostril print are provided to conveniently manage the individual and to share the data with each other by using the intrinsic data of each individual with the PDA installing an individual recognition module and a processing software. CONSTITUTION: A camera captures the nostril print of the ox. The PDA(100) finds out and stores a characteristic point of the nostril print inputted from the camera in a database. The PDA includes a nostril print recognition module(160), a memory(120), a touch screen(130), a CPU(110), an extended interface(140), a transceiver(170), and a power supply(180). The nostril print recognition module recognizes the nostril print through the characteristic point of the data inputted from the camera. The memory stores all processes of the ox according to the data applied from the recognition module. The transceiver interfaces the image with other terminal.