baber/WOPTO huggingface dataset:
Patent KR-20020020073-A (KR)
Inventor: KIM MIN SU
IPC: H01J11/28
Filed: 2000-09-07
Abstract: PURPOSE: A plasma display panel is provided to keep a discharge starting voltage and an address voltage in minimization by improving arrangement of the front and rear electrodes, while maximizing distance width between the front electrodes. CONSTITUTION: A front substrate(11) and a rear substrate are arranged in parallel with a predetermined distance. A plurality of barrier ribs are formed on the rear substrate and rear electrodes are formed between the barrier ribs. A plurality of front electrodes(17) are formed cross over the rear electrodes at one side of the front substrate corresponding to the rear substrate. A dielectric layer(15) is formed on the front electrodes and a plurality of discharge cells are formed at intersection of the rear and front electrodes. Phosphor layers of R, G, and B are formed at part of the barrier ribs. Discharge gas is injected into the discharge space between the front substrate and rear substrate. At least one or more protrusion parts(20) are formed at part of the front electrodes so as to reduce distance width between the front electrodes in parts.
Patent KR-20000072633-A (KR)
Inventor: KIM JEONG UK
IPC: H04R9/02
Filed: 2000-09-16
Abstract: PURPOSE: A film type speaker integrating two channels is provided to achieve a more thinner and lighter speaker than the conventional speaker, and to improve a performance of the speaker. CONSTITUTION: A film type speaker(100) integrating two channels comprises a metallic yoke(110), a first speaker(120), and a second speaker(130). The yoke is consisted of a support plate(111), a standing plate(113) bent and extended at one end of the support plate, and a rim shaped outside plate(115) extended outwardly from one end of the standing plate. The support plate and the outside plate are arranged in parallel to each other. The first speaker is installed in the one side of a space(117) defined by the support plate and the standing plate, the second speaker is installed in the other side of the space. Since the first speaker and the second speaker have one yoke in common, the thickness of the film type speaker integrating two channels is remarkably reduced relative to the conventional speaker.
Patent KR-20020023052-A (KR)
Title: Structure of body-substrate contact for soi semiconductor device and method for fabricating the same
Inventor: KIM YEONG HUN
IPC: H01L29/786
Filed: 2000-09-22
Abstract: PURPOSE: A semiconductor body-substrate contact structure of a silicon-on-insulator(SOI) device is provided to control a floating body effect of the SOI device, by forming a semiconductor sidewall spacer on the sidewall of a semiconductor body so that the semiconductor body and a semiconductor substrate are electrically connected. CONSTITUTION: An SOI substrate(200) has a semiconductor substrate(201), a buried insulation layer(202) formed on the semiconductor substrate and a semiconductor body layer(203) formed on the buried insulation layer. The buried insulation layer and the semiconductor body layer are selectively etched to expose the upper surface of the semiconductor substrate so that a trench(204) is formed. The semiconductor sidewall spacer is formed inside the trench, in contact with the semiconductor body layer, the sidewall of the buried insulation layer and the upper surface of the semiconductor substrate. An isolation layer(208) fills the inside of the trench.
Patent KR-20020024604-A (KR)
Title: System for travel information and method of the same over network
Inventor: WOO YONG U
Filed: 2000-09-26
Abstract: PURPOSE: A system and method for providing travel information using data communication networks is provided to link many source servers to a single web site so that many derived servers that subscriber terminals access can carry out goods retrieval, goods change requests and contracts in real time. CONSTITUTION: A source goods providing server(20), comprised of many source servers(20a-20n), transmits/receives and processes data for various travel goods for derived goods providers. Each source goods providing server(20a-20n) includes a video conference module(22a-22n) to execute a video conference. A derived goods providing server(30), comprised of many derived goods providing servers(30a-30n), executes data processing for retrieval, option addition, reservation and contracts for source goods provided from the source goods providing server(20) through the medium of a data communication network(10). Each derived goods providing server(30a-30n) includes a video conference module(32a-32n) to execute a video conference. A subscriber terminal(40), comprised of many subscriber terminals(40), accesses the derived goods providing server(30) through the medium of the data communication network(10) and executes retrieval and reservation for various travel goods and contracts generated from the payment of the price. Each subscriber terminal(40) includes a video conference module(42a-42n) to execute a video conference.
Patent KR-20010067281-A (KR)
Title: Air conditioner device
Inventor: HIROSE TATSUYA
IPC: F25B1/02
Filed: 2000-10-02
Abstract: PURPOSE: To always effectively operate a heating function in an air conditioner for selectively using either one of a cooling circuit and a heating circuit for holding a variable displacement compressor in common. CONSTITUTION: A solenoid capacity control valve 43 controls the delivery volume of a variable displacement compressor 25 in response to differential pressure between delivery pressure Pd of a delivery chamber 132 and suction pressure Ps of a suction chamber 131. The capacity control valve 43 receives magnetization and demagnetization control of a control device 59. When turning on a cooling command switch 63, the control device 59 puts a directional control valve 29 in a demagnetization state to perform cooling control accompanying delivery capacity control by the capacity control valve 43. When turning on a heating command switch 64, the control device 59 puts the directional control valve 29 in a magnetization state to perform heating control accompanying the delivery capacity control by the capacity control valve 43.
Patent KR-20020027692-A (KR)
Title: The system and method for free-phone by accumulating mileage in a mobile-phone
Inventor: PARK JAE KWON
IPC: H04M17/00
Filed: 2000-10-04
Abstract: PURPOSE: A free phone system and method using a call mileage directly reserved to a mobile terminal is provided to seek convenience in using free phone service by converting a user's various mileages into a free call mileage and accumulating this call mileage directly to his mobile terminal. CONSTITUTION: A free phone system is composed of a web server(10), a plurality of affiliated store systems(60), a user's computer terminal(50) and mobile terminal(40), and a mobile telephone office system(30). These are mutually connected through a communication network(20). The web server(10) having a system DB(15) provides free phone service to users. If a user acquires mileages on-line or off-line, the web server(10) reserves a required call mileage to his mobile terminal(40). At this moment, the user's mobile terminal(40) having a call mileage accumulation part executes a free call during the accumulated mileage time, if the user selects free phone service, and transmits associated information to the mobile telephone office system(30). The mobile telephone office system(30) computes the call charge dependent on the user's free call usage together with the web server(10). Each affiliated store system(60), member of the web server(10), provides various services and mileages on-line and off-line.
Patent KR-20020028076-A (KR)
Title: Information providing server and information providing method thereof, related to sea transport
Inventor: SONG NAK YOON
IPC: G06F17/00
Filed: 2000-10-06
Abstract: PURPOSE: A server and a method for providing the information of shipping service are provided to easily acquire the desired information for shipping service and to instantly provide the user's frequently used information for shipping service without a procedure. CONSTITUTION: The method comprises steps of preparing the information for shipping service including an e-mail address of a plurality of shipping servicemen, searching the information for shipping serviceman based on the specific keywords inputted from an Internet connection device of user(904), transmitting the searched information to the Internet connection device of user(905), receiving a request to write an e-mail for at least one shipping serviceman included to the searched information from the Internet connection device of user(906), making an e-mail write page display on the Internet connection device of user(907), extracting the e-mail address of searched shipping serviceman, and transmitting the written e-mail to the respective extracted e-mail address by making the receiver of the e-mail to be delivered record only one sipping businessman and address(912).
Patent KR-20020030876-A (KR)
Title: Apparatus for fixing fuel tank of automobiles
Inventor: LEE YEONG GI
IPC: B60K15/00
Filed: 2000-10-18
Abstract: PURPOSE: A device for fixing a fuel tank of a vehicle is provided to stably support a fuel tank with improved contact between a fuel tank and a fuel tank fixing band by reinforcing the tension of the band, thereby preventing the movement, noise or oil leakage and improving the durability of the fuel tank. CONSTITUTION: A device for fixing a fuel tank of a vehicle includes a fuel tank fixing band(200) supporting a lower part of a fuel tank(300), coupling elements(500) for fixing the fuel tank fixing band to a bottom surface of a vehicle body, and elastic elements(100) inserted between the fuel tank and the fuel tank fixing band for reinforcing the tension of the fuel tank fixing band to improve the contact between the fuel tank and the fuel tank fixing band.
Patent KR-20020032034-A (KR)
Title: Waste Brick of on Trailer for Vertical Loading coil
Inventor: PARK SUN BOK
IPC: B02C13/18
Filed: 2000-10-25
Abstract: PURPOSE: Provided is a waste bricks crusher in a transfer car for storing coils vertically which supplies air in a crushing tool to crush waste bricks with using winding power of wire and recovering power of a spring to move the crushing tool so that it eliminates the waste bricks in the transfer car quickly and easily. CONSTITUTION: The waste bricks crusher in the transfer car for storing the coils vertically comprises the parts of: a traction section(4) which is placed in a guide beam(3) at the upper part of a rail(2), in which the transfer car moves; a fixed member(5) which is placed at the bottom of the traction section; an elevation member which is placed at the lower part of the fixed member and elevated by a cylinder; a brick crushing tool which is placed at both lower sides of the elevation member and operated by air; the wire which is placed at both upper sides of the brick crushing tool and connected to the elevation member and a rotation axis of a driving motor to be inserted into the elevation member; and a guide sheet(30) which is placed at the bottom of the rotation axis to guide the movement of the brick crushing tool.
Patent KR-20010051258-A (KR)
Inventor: IMAI MASAYUKI
IPC: F16K31/06
Filed: 2000-10-26
Abstract: PURPOSE: To provide a control valve for a variable displacement compressor with electromagnetic control capable of performing compact design. CONSTITUTION: This control valve for a variable displacement compressor with electromagnetic control, having a valve housing 11 formed with a valve port 15 between inlet/outlet ports 12, 13, a valve element 16 provided in the valve housing to perform flow control by adjusting an opening of the valve port 15, a pressure sensing bellows 30 driving the valve element 16 opened/ closed, and a solenoid excitation means 26, is constituted by assembling the pressure sensing bellows 30 in a plunger 27 of the solenoid excitation means 26.
Patent KR-20010008023-A (KR)
Inventor: KWAK U SEOP
IPC: G06F15/02
Filed: 2000-11-03
Abstract: PURPOSE: A security method in wireless data communications is provided to ensure user authentication and prevent non-repudiation by an end-to-end data encryption method. Also, the differentiated security policy method is provided to support that electronic financial service institutes providing a uniform security policy can establish a security policy suitable for the importance, kind and feature of service. CONSTITUTION: A receiving module(601) summons a mobile certification number registration module(602), taking the data received from a server as a parameter. The mobile certification number registration module(602) checks the validity of the data received from the receiving module(601) and requests a security table management module(606) to add the received data in a security table. A mobile certification number check module(605) checks whether an inputted account number is registered in the security table. An access counter management module(604) compares an increased access counter value and an access counter value sent from the server. The mobile certification number cancellation module(603) checks the validity of the data received from the receiving module(601) and requests the security table management module(606) to delete the data of an item identical to the received data from the security table.
Patent KR-20010060267-A (KR)
Title: Gate valve
Inventor: ITO ICHIO
IPC: F16K51/02
Filed: 2000-11-08
Abstract: PURPOSE: To solve the disadvantages of a conventional gate valve such that a recessed part corresponding to the wall thickness is left on the inside of an opening when the outside of the opening is closed by a valve element to cause a disturbance or fluctuation in a processing gas, which deteriorates the uniformity of processing of a product to be processed. CONSTITUTION: In this gate valve, a protruding part for filling the opening is provided on a valve plate for opening and closing the outside of the opening formed on the wall of a process chamber, or a block body for blocking the inside of the opening is connected to the valve plate, and a groove for housing the block body is formed on the wall so as to communicate with the opening. The block body blocks the inside of the opening in the position where the valve plate closes the outside of the opening, and the block body is housed in the housing groove so as not to block the opening in the position where the valve plate opens the opening.
Patent KR-20010070207-A (KR)
Inventor: FROSIEN JUERGEN
IPC: H01J37/10
Filed: 2000-11-11
Abstract: PURPOSE: A spectrometer objective for particle beam measuring system is provided to improve measured effect in using low extraction fields. CONSTITUTION: Spectrometer objective for a particle beam measuring system with an objective lens and a retarding field spectrometer which form a particle beam optical unit for focussing a primary particle beam(2), wherein the retarding field spectrometer comprises an extraction electrode arrangement(3) for extracting secondary particles(4) from a specimen(5), an acceleration electrode arrangement(6) for accelerating the secondary particles(4) in the direction of the objective lens(1), a retarding field electrode arrangement(7) for establishing a potential barrier which retards the secondary particles(4) and means(8) for charging the first electrode arrangement(3) with at least two different voltages(Vex) for adjustment of the extraction field strength, characterised by means(9) for charging the acceleration electrode arrangement(6) dependent on the voltage(Vex) of the extraction electrode arrangement(3) to form a secondary particle bundle being adapted for passing the retarding field electrode arrangement(7).
Patent KR-20020037513-A (KR)
Title: Brick and packed mould
Inventor: BAEK WI TAEK
IPC: C04B28/02
Filed: 2000-11-14
Abstract: PURPOSE: Bricks, blocks and plastering mortar using sericite are provided which have deodorization, soundproofing, far infrared emission, and electromagnetic wave prevention. The resultant products are applied to the walls of basement or building in a damp area. CONSTITUTION: The bricks and blocks are produced by mixing porous sericite(1) ground to 2-5mm size with cement(2) in a weight ratio of 8 : 2. The mortar for plastering piled bricks and blocks is produced by mixing sericite ground to 1-2mm size, cement and additives, such as pigment, aggregate, sand and waterproofing agent, in a ratio of 5 : 2 : 3.
Patent KR-20020038266-A (KR)
Title: Exhaust air feed back vacuum cleaner
Inventor: NAM HYEON SIK
IPC: A47L5/14
Filed: 2000-11-17
Abstract: PURPOSE: An exhaust air reflux vacuum cleaner is provided to increase relatively a suction function or an air cleaning function by refluxing selectively at least a part of air exhausted from a suction pump to an absorbing side of a suction pump. CONSTITUTION: An exhaust air reflux vacuum cleaner comprises a casing(10) having a first and a second air inlet(12a,12b) and an exhaust port(17), a suction pump(20) for generating an absorbing force, a filter member(30) for blocking a waste material, a filter casing(40) for collecting the waste material, a first absorbing passage(21) formed to interconnect the first air inlet(12a) and the filter casing(40), an exhaust air reflux passage(23) formed to reflux the air exhausted from the suction pump(20) to the absorbing side of the filter casing(40), and a reflux switching valve(50) for opening and closing the exhaust air reflux passage(23).
Patent KR-20010051826-A (KR)
Title: Computer controlled method and apparatus for fairing and painting of marine vessel surfaces
Inventor: MORTON JOHN STEPHEN
IPC: B05B12/00
Filed: 2000-11-21
Abstract: PURPOSE: A computer-implemented method for fairing the hull or superstructure of a marine vessel is provided, which utilizes a robot system which includes multiple robots positioned on moveable means and has arms provided with various attachments, moveable about various control axes. CONSTITUTION: The method comprises the steps of positioning the marine vessel so as to provide the robots access to the hull and superstructure; analyzing the vessel's hull and superstructure for imperfections; applying a fairing compound to the imperfections; sanding the fairing compound in alignment with the hull or superstructure; removing any compound dust generated by the sanding process; and priming and painting the hull or superstructure.
Patent KR-20020039420-A (KR)
Title: Text input method for terminal of moble communication
Inventor: SON YEONG MI
IPC: H04B1/38
Filed: 2000-11-21
Abstract: PURPOSE: A method for inputting a text of a mobile communication terminal is provided to decrease a text input time by making a word having a long character string compared with an inputted text be displayed and selected. CONSTITUTION: A user inputs a partial character string of a wanted word using a keypad. If the number of the inputted character strings is larger than a predetermined set value, all words including the inputted character string are searched and displayed in a database. If the displayed word is a wanted word, the user selects an input-wanted word in the displayed words. If the displayed word is not a wanted word, the user presses the next button for searching a wanted word.
Patent KR-20020039487-A (KR)
Title: tunnel molding surface cleaning device
Inventor: JUNG JAE GYEONG
IPC: E21D11/40
Filed: 2000-11-21
Abstract: PURPOSE: An apparatus for cleaning surface of a tunnel cast used in a secondary lining process during tunneling work is provided to remove attached materials on the surface such as mortar by comprising a hydraulic rope type of automatic cleaning apparatus, instead of coating the surface. CONSTITUTION: The apparatus comprises a frame(20) formed with a driving device(23) and having a joint pulley(22) inside a body and a guide roller(21) at one side of the body; a first driving portion(30) formed at upper side of the joint pulley(22) to selectively get up/down the pulley(22); a cleaning rope mounted on the pulley(22) to remove the attached materials on the surface of a cast; and a second driving portion including an interlocking pulley at lower side of a tunnel(10) to interlock the cleaning rope; and a returning ship at top side of the pulley. The driving portion(30) comprises a rail(40) at lower side of the guide roller(21) to make the frame(20) move in front/rear directions by the driving device(23).
Patent KR-20020040362-A (KR)
Title: Door locking device for automobile
Inventor: AHN JUNG GYUN
IPC: E05B77/44
Filed: 2000-11-24
Abstract: PURPOSE: A door lock system for vehicle is provided to prevent an unlocking state of a door latch due to an instrument such as a ruler by improving a structure of a door latch. CONSTITUTION: A through-hole(1) is formed in a facing portion of a front door(FD) and a rear door(RD). A locking bar(2) is inserted into the through-hole(1) in order to lock or unlock the front door(FD) and the rear door(RD). An operating portion is formed with an actuator(3) for moving a locking bar(2) and a sensor for detecting an unlocking state of a door latch(53) and transmitting the unlocking state to an ECU(4). A stopper(6) is installed in the locking bar(2). A damper(7) is installed in the through-hole(1) and the actuator(3). A circular guide(8) is installed to a rear direction of the actuator. The actuator(3) is not operated if the door latch(53) is unlocked by a key.
Patent KR-20010073997-A (KR)
Inventor: LEE WOO JIN
IPC: A63C17/01
Filed: 2000-11-15
Abstract: PURPOSE: Provided is a skateboard using the center of gravity of the front and the rear feet, which is controlled and moved easily toward desired directions and effective for jumping over obstacles. CONSTITUTION: The skateboard comprises a board(1), a front and a rear foot fixing devices(3,4), a couple of rear side wheels(2) fastened to the rear bottom face of the board through a wheel fixing device(16), and a couple of front side wheels connected to the front of the bottom face of the board through a one way clutch, a first rod(13), a rod unfolding device(6), a bearing(5) and a second rod(14). The wheels are rotated and moved as the center of gravity is transferred from the rear foot to the front foot and the rods are unfolded when the center of gravity is moved to the front foot again. The skateboard is moved by moving the center of gravity from the rear to the front foot repeatedly.
Patent KR-20020044770-A (KR)
Title: A seat belt provided with webbing guide
Inventor: KIM BEOM JUNG
IPC: B60R22/18
Filed: 2000-12-06
Abstract: PURPOSE: A seat belt is provided to prevent a convenience of a usage and enhance a safety capability upon colliding by adjusting a webbing path along a passenger's body size. CONSTITUTION: A seat belt for a vehicle comprises a webbing(3) composed of a strip having a certain width, a retractor installed at a rear side of a seat, a webbing guide(10) for guiding the webbing and a buckle for mounting and releasing the webbing extracted from the retractor. The webbing is wound into the retractor. A guide recess(6) of a square shape is provided at the webbing guide. An opening which one side is opened, is formed at one side of the guide recess. A slide rail(11) fixed at a back of the seat is installed at a lower portion of the webbing guide, the slide rail and the lower portion of the webbing guide are coupled each other, and glided to both door sides. An inserting hole(12a) for inserting a gliding preventing device(12) is provided at the slide rail. The gliding preventing device(12) is inserted at the slide rail(11) through the webbing guide from the upper portion.