baber/WOPTO huggingface dataset:
Patent KR-20020004465-A (KR)
Title: Character input method and keypad of communication apparatus
Inventor: YUN DONG HYUN
IPC: H04B1/38
Filed: 2000-07-05
Abstract: PURPOSE: A telephone keypad and a character input method using the same are provided to input Korean characters easily and quickly by appropriately arranging Korean consonants and vowels and symbols to input buttons of a portable phone and combining every consonants and vowels consistently using the input buttons. CONSTITUTION: A character input system for inputting numbers and characters using a keypad includes a predetermined number of function selection button units, numeric buttons from 0 to 9, and * and # buttons. The format of character inputted by those buttons is selected from Korean, numeric and English by the function selection button unit in a first process(input mode setup process). When the button is pressed once, a character in a first row indicated on the button is inputted in a second process. When the upper and lower buttons are pressed simultaneously, a character indicated on the keypad is inputted in a third process.
Patent KR-20020004584-A (KR)
Title: Cream typed detergent aids for laundry
Inventor: CHO U HYEON
IPC: C11D3/39
Filed: 2000-07-06
Abstract: PURPOSE: Provided is a cream-phase detergent composition for laundry, which has improved washing-force and phase-stability, excellent solubility in water, and contains organic and inorganic builders. CONSTITUTION: The cream-phase detergent composition comprises: 5.0-40.0wt% of an anionic surfactant and 1.0-20.0wt% of a nonionic surfactant as main components; 0.1-10.0wt% of sodium disilicate formed by alkali metal oxide and silica and represented by xSiO2:M2O, wherein M is sodium or potassium and x is a molar ratio of 2.0-3.5:1.0; 0.01-10.0wt% of a clay and/or polyvinyl pyrrolidone as a phase-stabilizer, wherein the clay is represented by the formula(I):(Na, Ca)0.3(Al, Mg)2Si4O10(OH)2·nH2O, (II):Na0.3(Mg, Li)3Si4O10(F, OH)2, (III):(Ca/2, Na)0.3(Mg, Fe2+)3(Si, Al)4O10(OH)2·4H2O and/or (IV).
Patent KR-20020006199-A (KR)
Title: Low Paper Detecting Appratus for Printer
Inventor: LEE HONG GIL
IPC: B41J11/42
Filed: 2000-07-11
Abstract: PURPOSE: An apparatus for detecting exhaustion of paper in a printer is provided to maximize operation efficiency of a printer by improving compatibility to use according to various unit roll standards of printing paper and to improve accuracy and convenience in use without controlling a setting position. CONSTITUTION: An apparatus for detecting exhaustion of paper in the printer includes a frame(110) containing a roll of printing paper and providing the roll of printing paper in a prescribed step unit, a paper detecting part(210) for detecting an exhausted state of paper in a non-contact way based on a change of roll diameter of the printing paper, and a position controlling part(300) for controlling an initial setting position of the paper detecting part according to an initial roll diameter of the printing paper.
Patent KR-20020008418-A (KR)
Title: An apparatus for manufacturing the carcass ot tire
Inventor: HAN SEUNG U
IPC: B29D30/08
Filed: 2000-07-19
Abstract: PURPOSE: An apparatus for manufacturing a carcass of a tire is provided to uniformly form the carcass within the tire at regular distances, and to enable the tire to be simply manufactured even in a narrow space, thus to improve the productivity of the tire as well as to reduce the cost of manufacturing thereof. CONSTITUTION: The apparatus for manufacturing a carcass of a tire comprises a frame constructed by assembling plural section steels for firmly supporting the apparatus; a cantilever shaped guide(20) having a rail(21), installed to the upper end of the frame; a needle transfer part(30) comprised of a guide block(31) movable along the horizontal axis of the guide rail, and a needle(33) installed to the end of a spindle(32) movable installed in perpendicular to the guide block for capturing a tire code(70); a rotating shaft(40) provided with a tire drum rotatable installed under the guide of the frame; and a hook part(50) for fixing the cord to the tire drum.
Patent KR-20000059232-A (KR)
Inventor: AHN CHANG SEOP
Filed: 2000-07-24
Abstract: PURPOSE: A method and system for managing a bank account history is provided to integrate a management of the bank account by recording itemized statements on downloaded bank account information. CONSTITUTION: A bank account history management system comprises an electronic account card(10), an account information processing device(20) and an account information history processing device(30). The electronic account card(10), as an account management memory, electronically records withdrawal and deposit status on a plurality of the bank accounts. The account information processing device(20), installed at a bank, enables a customer to download the withdrawal and deposit information on the bank account to the electronic account card(10). The account information history processing device(30), portably owned by the customer, enables the customer to manage the withdrawal and deposit information downloaded from the account information processing device(20) by using a data input module and a data display.
Patent KR-20020009666-A (KR)
Inventor: HAN MIN GYU
IPC: F16D66/02
Filed: 2000-07-26
Abstract: PURPOSE: A disk brake of a vehicle is provided to integrally produce a wear sensing member with a pad spring and to reduce a producing cost by conveniently producing the disk brake. CONSTITUTION: A disk brake in a vehicle comprises a disk(10) rotating with a wheel; frictional pads(11a,12a) installed on both sides of the disk; a pair of pad plates(11,12) attaching the frictional pads; a carrier(13) supporting the pad plates by being fixed on a knuckle unit; a guide groove(14) movably supporting the pad plate; protrusions(11b,12b) received in the guide groove by being mounted on both sides of the pad plate; a pad spring(15) guiding slide movement of the protrusion while preventing vibration of the pad plate; a caliper housing(20) compressing the pad plates toward the disk; a cylinder unit(22) having a piston(21); a finger unit(23) supporting the pad plate; and a connecting unit engaging the finger unit and the cylinder unit. Thereby, the disk brake in the vehicle reduces a producing cost by integrally producing a wear sensing member with the pad spring.
Patent KR-20020012785-A (KR)
Title: The automatic wrapping device of juice
Inventor: KWAK YOUNG JIK
IPC: B65B3/00
Filed: 2000-08-08
Abstract: PURPOSE: An automatic packing machine for juice is provided to exactly perform the process with a few accessories, to reduce a break down, to low the price, and improve the productivity by arranging a device for feeding envelopes by leaf, a constant feeder, a device for sealing, and an exhauster in order, with a rotary carrier and a driving device. CONSTITUTION: An automatic packing machine for juice is composed of a device(20) for feeding packing envelopes loaded by leaf, a constant feeder(30) feeding fixed quantity from a tank for storing juice(11) after opening the inlet port, a device for sealing(50) the opening of the packing envelope containing juice carried, an exhauster the envelopes sealed, a body(10) having a tank for storing juice(11) on the top, an inlet port(12) on a side, an outlet port(13) on the other side, and a control panel unit(14) the upper part. The device for feeding packing envelopes by leaf, the constant feeder, the device for sealing, and the exhauster are arranged with a square structure on the upper supporting plate(19a) installed horizontally within the body. A rotary carrier(60) transfers the packing envelopes fed by the device for feeding packing envelopes by leaf, in order and the driving device(70) drives the device for feeding packing envelopes by leaf, the constant feeder, and the device for sealing. Therefore the productivity is improved.
Patent KR-20020015882-A (KR)
Title: Power Steering Cooler of Vehicles
Inventor: KIM DAE GI
IPC: B62D5/00
Filed: 2000-08-23
Abstract: PURPOSE: A power steering cooler for a vehicle is provided to improve cooling efficiency, and to cut down manufacturing expenses by jointing fins in an oil cooler tube with expanding. CONSTITUTION: A tube(20) is cut, and bent. Fins(30) having holes fitting to the diameter of the tube are arranged in the tube, and the bore of the tube is expanded with an expanding rod(40). Fins are jointed in the tube mechanically with expanding the tube. The tube is manufactured with end forming to connect the end of the tube to a return line of a power steering through a rubber hose. Heat from oil flowing through the tube is transmitted to fins, and oil is cooled with radiating heat from fins. Cooling efficiency of oil for the power steering is improved with jointing fins in the cooler tube by expanding, and expenses are reduced with manufacturing the cooler by expanding and jointing.
Patent KR-20020016050-A (KR)
Title: A method for using a computer to facilitate sales contract on the computer network and a server thereof
Inventor: CHUN YEONG GIL
Filed: 2000-08-24
Abstract: PURPOSE: A contract method and sever using a computer network are provided to make a seller and a buyer voluntarily participate in a price decision and to enhance the dealing efficiency agreeing with the understanding of the seller and the buyer by transmitting the participating information to each other in real time. CONSTITUTION: The method comprises steps of a seller creating a deal by connecting to a selling contract making server(100) via a seller interface(190), the seller searching the created selling and editing a selling condition by using a searching module and dealing request module(120), and a buyer searching the created selling and making a buying request by using the searching module and dealing request module. A contract making module(130) in a dealing contract making server compares the selling condition created by the seller with the buying condition requested by the buyer, and judges the selling contract contracted and updates a selling contract database(155) in case that both condition of seller and buyer is agreed with each other.
Patent KR-20010000244-A (KR)
Inventor: KANG UK JIN
Filed: 2000-08-28
Abstract: PURPOSE: A system for creating and managing character products using children's drawings is provided to conduct real time edit of the drawings to be printed on the product by transmitting the children's drawings on the web server and enabling the users to select the desired drawing and product, to continually store the drawings that children have drawn, and to examine the children's psychological states through the drawings children have drawn. CONSTITUTION: A system for creating and managing character products using children's drawings is composed of registration, storage, completion, and transmission. A child, parent, or a kindergarten school connects to the web server(S100) and requests for membership registration(S110). The web server stores the user's information and the registration request in the member DB(S120) and it allows the member to complete the drawing in an offline state and to transmit the completed drawings to the server by mailing the drawing or e-mailing the scanned drawing(S140). A member can connect to the web server, download the drawing edit program(S150), work on the drawings using the program, and transmit the completed drawings to the web server(S160).
Patent KR-20020017310-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: LEE MYEONG SIN
IPC: H01L21/3205
Filed: 2000-08-29
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to control stress caused by an intermetallic dielectric(IMD) and an interconnection defect caused by shrinkage of a spin-on-glass(SOG) layer generated in a curing process, by forming a stress buffer layer between a side surface of the metal interconnection and the first IMD. CONSTITUTION: The metal interconnection(32) is formed on a substrate(31). An O2 plasma process is performed regarding the side surface of the metal interconnection to form the stress buffer layer(35) intercepting thermal stress. The first IMD(34) is formed, and an insulation layer(36) for planarization is formed by an SOG coating process. After the second IMD(37) is formed on the insulation layer for planarization, an annealing process is performed to reduce the thermal stress.
Patent KR-20020017699-A (KR)
Title: Method for train down process to transmit fax image data in CDMA
Inventor: LEE SE HUI
IPC: H04L12/16
Filed: 2000-08-31
Abstract: PURPOSE: A train down method for transmitting facsimile of a code division multiple access system is provided to prevent erroneous operation of a local facsimile caused in train down by preventing a mobile terminal from transmitting blank lines to the local facsimile until a train-down succeeds between a mobile switching center and a PSTN facsimile. CONSTITUTION: In case that a train-down succeeds between a mobile terminal and a local facsimile and a train-down fails between a PSTN facsimile and a mobile base station, the PSTN facsimile makes a DCS(Data Communication System) frame based on new transmission rate for transmitting the DCS frame to the base station. The base station transmits the received DCS frame to the mobile terminal. The mobile terminal transmits the DCS frame to the local facsimile. If the train-down is accomplished between the mobile terminal and the local facsimile, the local facsimile notifies the success of the train-down to the PSTN facsimile and the PSTN facsimile transmits image data to the local facsimile.
Patent KR-20020022144-A (KR)
Title: Disc playing method for optical disc reader/writer
Inventor: HAN YONG HUI
IPC: G11B7/005
Filed: 2000-09-19
Abstract: PURPOSE: A method of playing a disk in an optical recording/reproducing system is provided to discriminate an audio track and an MP3 track from each other when a disk storing the MP3 track is inserted into the optical recording/reproducing system and to normally reproduce the tracks at the request of a user. CONSTITUTION: Table of content information of a disk inserted into an optical recording/reproducing system is obtained(201). Attribute information(audio track or MP3 track) of a track stored in the disk is attained from the table of content information(202). Tracks are classified according to their attributes and the classified tracks are numbered(203).
Patent KR-20020022300-A (KR)
Title: Fringe field switching mode lcd and method for manufacturing
Inventor: CHOI YU JIN
IPC: G02F1/133
Filed: 2000-09-19
Abstract: PURPOSE: A fringe field driving liquid crystal display and a manufacturing method thereof are provided to form an insulating film thinly by interposing a protection insulating film only between a common electrode and counter electrodes, thereby reducing the number of insulating films and improving the charge circulation. CONSTITUTION: A fringe field driving liquid crystal display includes a transparent insulated substrate(11) formed with a common electrode(12), a protecting insulating film(17) formed on the common electrodes, and a counter electrode(18) formed on the protecting insulating film contacting source electrodes(16a) and apart from the common electrode by a predetermined interval, wherein the interval is preferably 6micrometer.
Patent KR-20010076204-A (KR)
Title: Semiconductor memory device provided with generating means for internal clock signal for special mode
Inventor: NAKAOKA YOSHITO
IPC: G11C8/18
Filed: 2000-09-23
Abstract: PURPOSE: To relax or prevent switching to a special mode during operation with a normal mode by a noise of an external clock without affecting an access time of a semiconductor memory. CONSTITUTION: After control clock signal generating circuits 1a to 1l convert plural external clock signals to plural internal clock signals having an internal signal level by each input buffer amplifier, and generate control clock signals controlling operation of a semiconductor memory based on converted plural internal clock signals. Then, the device is provided with input buffer amplifiers 8-1 to 8-4 for special mode generating an internal clock signal for a special mode being separated from a normal mode relating to read-out operation or write-in operation of data in the semiconductor memory and at least one filter out of noise filters 9-1 to 9-4.
Patent KR-20020028491-A (KR)
Title: Method for forming a pattern of a semiconductor device
Inventor: LEE GEUM BEOM
IPC: H01L21/027
Filed: 2000-10-10
Abstract: PURPOSE: A method for fabricating a pattern of a semiconductor device is provided to prevent a defect caused by an electrical connection even when the interval between patterns is very narrow, by making a hard mask etched to have the sidewall of a vertical type and by preventing a loss of a photoresist layer so that the conductive layer pattern have an excellent type. CONSTITUTION: After the hard mask(4) is formed on the conductive layer(3) while the conductive layer is formed on a semiconductor substrate(1), a photoresist layer pattern is formed on the hard mask. The hard mask in an exposed portion is etched by using the photoresist layer pattern as a mask, and a polymer layer is formed on the photoresist layer pattern. After the exposed portion of the conductive layer is etched to form a conductive layer pattern, the remaining polymer layer and photoresist layer pattern are sequentially eliminated.
Patent KR-20020028556-A (KR)
Title: Air cramming method water cycle a system and apparatus
Inventor: PARK IN GYU
IPC: C02F3/22
Filed: 2000-10-10
Abstract: PURPOSE: An apparatus for depth aeration of freshwater bodies is provided to avoid phosphorus release from sediment that results in algal blooms when stratification phenomena happen in summer season. CONSTITUTION: The apparatus comprises a support plate(1) which is floated on water by buoy(2); an aeration pipe(10) which stand vertically down to the support plate, and has an outlet(12) at the upper part and an inlet(11) at the lower part to supply water in epilimnion zone to hypoliminion zone; a globular aeration tank(30) which is fixed at the lower end of the aeration pipe, and formed with check valves(31,32) at the upper and lower parts thereof; an air pipe(35) which supplies air to the aeration tank; a pump(6) which discharges water stored in the aeration tank to freshwater surface through a discharge pipe(34); an air bladder(40) which is installed at one side of the aeration tank to open a lower valve as water discharges out of the aeration tank; a transfer body(20) which is formed with a valve(21) at the upper side thereof, and is installed inside the aeration pipe so as to convey air that is vented through an upper valve(31) upwards; and a stopper(13) which is installed at the upper inside of the aeration pipe to open the valve(21) of the transfer body.
Patent KR-20020028743-A (KR)
Inventor: JANG BONG SOO
IPC: F04B49/00
Filed: 2000-10-11
Abstract: PURPOSE: A non-powered small air compressor is provided to use without power supply after initial air filling to install and operate anywhere. CONSTITUTION: An air compressor comprises an air propeller motor(2); an air on/off type pressure control valve(8); an air using outlet pipe(9); a belt(6); a pulley(5); a piston actuating cam(4); an air intake valve(12); an air discharge valve(11); and an air pipe(14) all of which are placed on an upper surface of an air tank(1). The air propeller motor drives a compressor piston(3). The air on/off type pressure control valve is installed on an air supply pipe(7) fluidically connected with the air tank. The belt connects the air propeller motor with a piston driving device. The piston actuating cam moves the piston. The air propeller motor is driven, after the air tank is filled with air on initial operation, to actuate the compressor. The compressor is automatically turned on/off by fluctuation of pressure in the air tank.
Patent KR-20020029953-A (KR)
Title: personal digital assistant(PDA) with bar code read and display function
Inventor: LEE HUI CHEOL
IPC: G06F15/02
Filed: 2000-10-16
Abstract: PURPOSE: A PDA(Personal Digital Assistant) having a barcode reading function is provided to eliminate the need of paper by substituting for a printed 2D(Two Dimensional) barcode label by displaying a 2D barcode on the monitor of a portable information terminal and to make a user easily select an article and pay for the article at a remote place or without a separate barcode reader. CONSTITUTION: The PDA(20) comprises a barcode receiving unit(22), a terminal control unit(24) for controlling the connection of the PDA to every servers(10) and outputting a control signal to emit the 2D barcode information received by the barcode receiving unit to an LCD(Liquid Crystal Display) monitor, a monitor emitting unit(26) for emitting the 2D barcode information to the LCD monitor by the control signal from the terminal control unit, a code converting unit(30) for converting the 2D barcode information into a digital code, a barcode storing unit(32) for storing the 2D barcode information converted into a digital signal and received by the barcode receiving unit, and a barcode transmitting unit(34) for transmitting the 2D barcode information to the servers from the barcode storing unit.
Patent KR-20020029851-A (KR)
Inventor: KIM JIN SOO
IPC: B43K7/00
Filed: 2000-10-14
Abstract: PURPOSE: A method for reinforcing the distal end of a cylindrical joint using a screw is provided to prevent the generation of crack at the distal end portion of a female screw. CONSTITUTION: When a cylindrical male screw(1) and a cylindrical female screw(2) are coupled, an inclined short step portion(3) is provided at the outer surface of the cylindrical male screw contacting with a distal end surface(4) of the cylindrical female screw, and an inclined surface corresponding to the step portion is provided at the distal end surface of the cylindrical female screw. Thereby, the inclined surface of the cylindrical female screw gets narrow by the inclined step portion of the cylindrical male screw, so it is possible to prevent the generation of crack at the distal end of the cylindrical female screw.
Patent KR-20020031725-A (KR)
Title: Internet field experience learning system
Inventor: PARK WON GYU
Filed: 2000-10-23
Abstract: PURPOSE: A system for a field study using the Internet is provided to conduct all matters needed for a field study before leaving to a destination by informing the information needed for the field study to members through the Internet and to deal with inquiries after the field study through the Internet. CONSTITUTION: A field study server(300) offers such information needed for a field study as a place to study, preparatory matters, a transportation, and the schedule to a field study client(200). If the schedule is changed, the situation is informed via an e-mail through the Internet or informed to a cellular phone(500) of the client user via an SMS(Short Message Service) server(400). The field study client makes inquiry about the place to visit and receives the information about the field study by connecting to the field study server through the Internet. The SMS server transmits the schedule change data transmitted from the field study server to the cellular phone of the client. The cellular phone receives a short message from the SMS server.