baber/WOPTO huggingface dataset:
Patent KR-20020019674-A (KR)
Title: Method of modulation and/or demodulation of RLL code having enhanced DC suppression capability
Inventor: SIM JAE SEONG
IPC: G11B20/10
Filed: 2000-09-06
Abstract: PURPOSE: A method of modulating and demodulating an RLL(Run Length Limited) code having improved DC suppressing capability is provided to effectively suppress a DC component of a codeword stream by using characteristics of a codeword of a conversion code group for data modulation. CONSTITUTION: An input data is modulated using a DC suppression control code group separately from a conversion code group for data modulation. The DC suppression control code group mitigates a condition of generating redundant codeword or condition of available codeword with respect to the conversion code group for data modulation while using codeword characteristics of the conversion code group, that is a parameter indicating a DC value in a codeword and a parameter estimating DSV transition direction of the next codeword, so as to increase the number of codewords of the DC suppression control code group, thereby improving possibility of DC suppression control.
Patent KR-20020020100-A (KR)
Title: Circuit for driving high voltage of video display equipment
Inventor: PARK GWANG HO
IPC: H04N3/19
Filed: 2000-09-07
Abstract: PURPOSE: A high-voltage driving circuit of a cathode ray tube(CRT) is provided to suppress noise level by returning pulse signal, which is generated by resonance of the first inductor of a transformer of a high voltage generating part, to an end of AC voltage. CONSTITUTION: A high-voltage driving circuit of the cathode ray tube(CRT) includes a high voltage generating part(600) for generating high voltage by inducing signal, which is input to a first side, to a second side in proportion to a prescribed winding ratio, a phase modulator(100) for modulating horizontally deviating signal into different phases, first and second buffers(200,300) for receiving phase-modulated signal and amplifying into a prescribed level, a first switching part(400) for providing AC voltage to the first side of the high voltage generating part according to the output of the first buffer, and a second switching part(500) for discharging and returning AC voltage provided to the first side of the high voltage generating part according to the output of the second buffer.
Patent KR-20010076194-A (KR)
Title: Apparatus for Treating Weft End in Shuttleless Loom
Inventor: KITAYAMA SABURO
IPC: D03J1/00
Filed: 2000-09-14
Abstract: PURPOSE: To provide a weft end-treating device capable of surely catching weft and stably and surely carrying out application of tension and yarn end treatment by a simple constitution. CONSTITUTION: This weft end treating device comprises a body arranged on the side opposite to selvage side on anti-yarn feed side according to a cutter for cutting weft end and supported by a frame of a loom and a transferring member for transferring end of weft subjected to picking toward cloth fell side together with transfer of a reed while coming into contact with weft portions on both sides of the body. The body has a fluid passage extending in the direction crossing with oscillating direction of the reed and has a slid opening in the extending direction of the weft end on transferring passage of the weft end and extending to the fluid passage. The body and the transferring member are kept in position relationship in which weft end is introduced into the slit prior to beating of weft in cloth width area.
Patent KR-20020021270-A (KR)
Title: Data recovery method and apparatus for mobile communication board
Inventor: KIM BYEONG HYO
IPC: H04L12/24
Filed: 2000-09-14
Abstract: PURPOSE: A device of recovering data of a mobile communication board is provided to reset an FIFO memory for storing data and length information until next data arrives when a CPU reads the data in one operation section, so as to minimize unstable system operations without influencing next operations even when an error is generated in one operation section. CONSTITUTION: A data storage(220) stores packet data. A length information storage(210) stores length information of the packet data. A CPU(240) reads the packet data by referring to the length information. If a write signal(WR) for informing of receiving data of a transmit bus(TxBUS) is transmitted, a slave logic(230) calculates the length of the stored packet data, and stores length information of the calculated packet data in the length information storage(210). If the packet data storing is completed, the slave logic(230) generates an interrupt to make the CPU(240) read the data from the data storage(220). If the CPU(240) completes the data reading, the slave logic(230) resets the length information storage(210) and the data storage(220) by a reset signal(RST) until next data is stored in the data storage(220).
Patent KR-20020028530-A (KR)
Title: Mask assembly for cathode ray tube
Inventor: KIM DONG HWAN
IPC: H01J29/02
Filed: 2000-10-10
Abstract: PURPOSE: A mask assembly for a CRT is provided to prevent corrugation due to the deformation of the mask and tension deterioration without using reinforcement material. CONSTITUTION: A mask assembly for a CRT comprises a mask(12), a mask frame(14), and many spring member. The mask(12) includes many through apertures(16). The mask frame(14) includes a pair of supporting members(18) for supporting the mask, and a pair of rigidity members(20) for holding the supporting member. The spring members fix the mask frame to the panel. A top portion disposed in the mask side direction and a bottom portion disposed in opposite to the top portion in the rigidity members have a different thermal capacity.
Patent KR-20010025196-A (KR)
Title: FRP Surface Treating Process For a fabric
Inventor: CHOI IN SIK
IPC: B29C63/00
Filed: 2000-10-11
Abstract: PURPOSE: A method for processing the surface of a fiber glass reinforced plastic mold is provided to improve a work circumstance and work efficiency in the bonding work of an FRP(fiber glass reinforced plastic) mold by forming a regular and dense embossing portion. CONSTITUTION: A stainless steel mold for producing a FRP mold is prepared. A resin material(20) is spread on the some part of the outer surface of the mold in the thickness of less than 1mm. The resin is permeated into a textile(30) by rubbing the surface of the textile after covering the textile on a resin layer. The FPR material(40) is spaced on the textile in specific thickness. After the FPR material is hardened, the mold and the textile are separated from an FPR mold. Then, an emboss portion of dense structure corresponding to the textile is formed on the inner surface of the FPR mold.
Patent KR-20020030145-A (KR)
Title: Constructional structure of insulting floor panel with leveling apparatus and method of using the same
Inventor: AHN YONG SUN
IPC: E04F15/18
Filed: 2000-10-16
Abstract: PURPOSE: An installation structure of a heat insulation bottom panel using height adjustable hardware and an installation method thereof are provided to eliminate a curing period required to the wet construction of the bottom panel by adopting the dry construction thereof, and to uniformly adjust the level of the bottom panel. CONSTITUTION: The installation structure comprises a heat insulation panel(100); height adjustable hardware(200) supporting the heat insulation panel, which are arranged in a lattice pattern over a concrete slab; and a rectangular metallic plate(300) installed along the longitudinal direction of the heat insulation panel for supporting the heat insulation panel with being centered on the height adjustable hardware. The gap between the heat insulation panels installed over the support plate is charged with a sealing material or mortar.
Patent KR-20020030405-A (KR)
Title: band clip device for leaf spring
Inventor: LEE GI HO
IPC: B60G11/12
Filed: 2000-10-17
Abstract: PURPOSE: A band clip device for a plate spring is provided to modify the mounting of buffering pads to be interposed between a plurality of plate element layers which form a plate spring, thereby compensating the abrasion of the buffering pads and reducing the noise generation due to the friction between the plate elements. CONSTITUTION: A band clip device for a plate spring includes a band clip(14) applying a restraining force to plate elements(12) stacked inside in the shape of a plurality of bands of different length, wherein both opposing parts(14a) of the band clip are formed with a plurality of mounting holes) to be inserted by flexible buffering pads(20) of which ends are positioned between the plate elements.
Patent KR-20020036094-A (KR)
Title: Real time information sign method of compact base station controller
Inventor: HONG MYEONG HUI
IPC: H04B7/155
Filed: 2000-11-08
Abstract: PURPOSE: A method for displaying real time information in a compact control station is provided to display many real time information through a graphic screen simultaneously without using a displaying data storing file by performing message communication between a compact control station display unit and a status managing unit using a thread. CONSTITUTION: In case that an operator of a compact control station performs an event operation for opening a CDMA channel graphic screen of the compact control station, a display unit creates one thread per one CDMA channel graphic screen and transmits a base station number to a thread handler(S1). The display unit constitutes CDMA channel graphic screen for displaying the corresponding CDMA channel information and performs a pop-up(S2). The created thread is operated, and it is checked whether a CDMA channel graphic screen with respect to the base station number is displayed or not. If the CDMA channel graphic screen is displayed, a CDMA channel information transmission is requested to a status managing unit(S3). The status managing unit reads corresponded CDMA channel information from a CCP(Call Control Processor) and a BCP(BTS Control Processor) in the base station in accordance with a real time information request message transmitted in the above stage, and transmits the information to the display unit through a message queue(S4). The display unit displays the transmitted CDMA channel information on the corresponding graphic screen and updates CDMA channel information being displayed through the graphic screen(S5).
Patent KR-20010021481-A (KR)
Inventor: CHANG JONG YOON
IPC: C02F9/00
Filed: 2000-11-06
Abstract: PURPOSE: A combined wastewater treatment tank having a hydroelectric power generator therein is provided to additionally produce electric power by using a waterwheel in water purification processes for an aquarium or a fish tank. CONSTITUTION: Water contained in a fish tank(23) is introduced into a centrifugal separator(5) after passing through a water collecting tank(3) by a circulation pump(2). Water introduced into the centrifugal separator is separated into two phases, i.e. sludge and supernatant, and this operation is performed by whirlpool made by a motor(4). And then, supernatant is filtrated by a filter(7), and sprayed through perforations formed on a filter case(9) being contacted with hot wind or cool wind for temperature control. After that, water is mixed with fine air bubbles generated by a pump(14) in a bubble separator(13) of which outlet is designed to be narrower in diameter in the longitudinal direction of the bubble separator so that much oxygen is dissolved into water by increased water pressure. Also, water is introduced to a waterwheel(15) installed next the outlet of the bubble separator, and electric power although it is small amount of electric power is produced by the waterwheel.
Patent KR-20020038393-A (KR)
Title: Defrost apparatus of evaporator in refrigerator
Inventor: PARK YONG SEOK
IPC: F25D21/00
Filed: 2000-11-17
Abstract: PURPOSE: A device for defrosting evaporator of refrigerator is provided to make air circulation for defrost of the evaporator smooth. CONSTITUTION: A device comprises a heat exchange chamber(61); a circulation pipe(80); and a circulation fan(82). The heat exchange chamber is where an evaporator(60), generating cold air by exchanging heat with refrigerant, is installed. The circulation pipe forms a closed passage from a machine room(70) via the heat exchange chamber to the machine room again to contact with a refrigerant pipeline(62) in the evaporator. The circulation fan circulates hot air in the machine room through the circulation pipe.
Patent KR-20020039987-A (KR)
Title: Vent member of vulcanizing mold
Inventor: KIM YONG SEOP
IPC: B60C29/04
Filed: 2000-11-23
Abstract: PURPOSE: A vent piece of a tire vulcanizing mold is provided to discharge air efficiently by forming plural air discharge grooves in the vent piece, and to prevent air discharge grooves from being clogged by raw material of the mold in inserting the vent piece to the mold. CONSTITUTION: A polygonal core(4) is installed in a pipe(3), and plural air discharge grooves are formed between the inner periphery of the pipe and the core in a vent piece(2). Plural air discharge grooves(33) are formed in the outer periphery of the pipe, and a protecting cap(5) is installed in the end of the vent piece with press-fitting by forming an assembling end. Plural protrusions(34) are formed in the inner periphery of the pipe, and the core rod is inserted to the pipe. Air is discharged actively with preventing raw material of the mold from being fitted to air discharge grooves in inserting the vent piece to a through hole of the mold. Air discharge grooves are prevented from being clogged with forming the protecting cap.
Patent KR-20020040991-A (KR)
Title: Liquid crystal display for preventing of light stream
Inventor: JUN JIN YEONG
IPC: G02F1/1343
Filed: 2000-11-25
Abstract: PURPOSE: A liquid crystal display for preventing light leakage is provided to mitigate a variation of liquid crystal caused by electric field between a data line and a pixel electrode to prevent light leakage and reduce the width of a black matrix, improving aperture ratio. CONSTITUTION: A liquid crystal display for preventing light leakage is constructed in such a manner that the side of a pixel electrode(6') is protruded in order to reduce the electric field between the pixel electrode and a data line(4). Vertical electric field between a common electrode of the protruded portion and the pixel electrode limits a horizontal electrode placed between the data line and the pixel electrode so as to reduce the electric field.
Patent KR-20020044969-A (KR)
Title: An automotive propeller shaft having wide resonance frequency absorbing device
Inventor: LEE CHEOL HUI
IPC: F16F15/10
Filed: 2000-12-07
Abstract: PURPOSE: A wide resonant frequency absorber of propeller shaft for a vehicle is provided to prevent resonant vibration by forming resonant frequency generated according to traveling speed through changing stiffness of a damper. CONSTITUTION: A device for absorbing wide resonant frequency of a propeller shaft in a vehicle comprises a resonant unit formed on first and second propeller shafts(1,1'); actuating media(11,11') filled in dampers(10,10'); ribs integrally formed on circular masses; magnetic(20,20') changing stiffness of the actuating media by being mounted on an outer circumference of the first and second propeller shafts; a controller(30) supplying an electric signal into the magnetic. The magnetic generates established resonant frequency according to revolution per minute of an engine. The actuating media is composed of magnetic rheological fluid. Thereby, the device for absorbing the wide resonant frequency of the propeller shaft prevents resonant vibration by forming the resonant frequency generated according to traveling speed of a vehicle.
Patent KR-20020045834-A (KR)
Title: An earthing connector for electrostatic discharge
Inventor: CHOI SANG WON
IPC: H01R13/648
Filed: 2000-12-11
Abstract: PURPOSE: A connector for earthing static electricity is provided to produce a portable connector with a simple structure and high efficiency. CONSTITUTION: A connector for earthing static electricity includes an explosion-protection type switch(210), a resistor(220) connected to the switch, and two explosion-protection type cable glands(230,240) connected through the resistor and a high-voltage cable. The connector further includes an inner case(260) covering the switch, resistor and cable glands, and an outer case(250) covering the inner case.
Patent KR-20020048056-A (KR)
Title: Micro generater
Inventor: KIM SUN JA
IPC: C02F1/24
Filed: 2000-12-15
Abstract: PURPOSE: A microbubble generator, which compresses and ejects wastewater and air without a pressure device continuously, is provided to produce below 10μm size of bubbles. By producing microbubbles, the efficiency of supplying oxygen to wastewater is increased. CONSTITUTION: The microbubble generator comprises: an air suction block(1) which introduce air and mixes with water; a high pressure pump(4) which moves the mixture to tube; a tube(5) which recirculates the bubbles of big size with return block(11); many differential pressure nozzles(6) which make microbubble by pressure and detachment; a pressure control valve(12) which maintains the pressure in the tube.
Patent KR-20010067408-A (KR)
Inventor: SAKAI TADASHI
IPC: G10L19/00
Filed: 2000-12-18
Abstract: PURPOSE: To provide a music reproducing device, with which audio data or the like can be easily downloaded into an internal storage means. CONSTITUTION: A connector part connectable with the prescribed card slot of a data processor, a storage means for audio data, an audio reproducing circuit and an output part for audio data are integrally housed in a card-shaped casing so that the device can be easily connected to the data processor such as personal computer system.
Patent KR-20020049393-A (KR)
Title: Mobile communication terminal which has a changeable Memory Card
Inventor: BAN HO SEOK
IPC: H04B1/40
Filed: 2000-12-19
Abstract: PURPOSE: A mobile communication terminal having a mounted and dismounted memory card is provided to share a storage medium with information devices except for the mobile communication terminal and secure compatibility by designing a memory of the mobile communication terminal to be capable of mount and dismount and replacing the memory. CONSTITUTION: A memory card(24) connects to a certain position of a terminal(20), and receives a power from the terminal(20) and stores data of a user. A connector connects to a main PCB and performs a matching function with the main PCB of the terminal(20). A flash memory in which its external portion is insulated by an insulator and its internal portion has a certain capacity is directly mounted on a PCB of the memory card(24). An input and output portion of the memory card(24) is protruded out of the insulator at an end portion of the PCB which mounts the flash memory for connecting to the connector.
Patent KR-20020050646-A (KR)
Title: Parking brake device for automobile having automatic transmission
Inventor: KIM GANG UK
IPC: B60T7/00
Filed: 2000-12-21
Abstract: PURPOSE: A parking brake for an automatic transmission in a vehicle is provided to conveniently travel the vehicle by operating the parking brake while locating a shift lever on a specific position of the automatic transmission. CONSTITUTION: A parking brake of an automatic transmission for a vehicle comprises a shift lever(L) rotationally mounted on a detent housing(H); a first cam lock(L2) rotated by the shift lever of an automatic transmission; a second cam lock(L1) rotated by being geared with the first cam lock while rotating the first cam lock; a stopper(1) turned on while locating the shift lever on a specific position by being mounted on the first cam lock; a sensor(2) contacted to the stopper by being arranged on the second cam lock; a motor(5) rotated by an ECU(Electronic Control Unit)(3); a generator(4) supplying the power into the ECU; and a cable connected to a rear wheel brake. Thereby, the parking brake of the automatic transmission for the vehicle conveniently travels the vehicle by operating the parking brake while locating the shift lever on the specific position of the automatic transmission.
Patent KR-20020050952-A (KR)
Title: control device for manual transmission
Inventor: CHOI CHI HWAN
IPC: F16H63/30
Filed: 2000-12-22
Abstract: PURPOSE: A device for manipulating a manual transmission is provided to reduce the connection parts between a torsional shaft and a power shift by spline-coupling a shift lever to the torsional shaft and connecting the torsional shaft to a power shift via first and second levers. CONSTITUTION: A device for manipulating a manual transmission includes a transmission gear shift lever(31) to be applied with select and shift manipulation force, a torsional shaft(33) spline-coupled at a side of the transmission gear shift lever, first and second levers(35,37) each having a side coupled with the torsional shaft, and a power shift(43) of which a striker(39) and a rod(41) are respectively connected to the first and second levers.
Patent KR-20020052331-A (KR)
Title: The connector jointing member for easily adjusting joint angle
Inventor: PARK JI HUN
IPC: H01R35/00
Filed: 2000-12-26
Abstract: PURPOSE: A connector connecting member of easily adjusting a coupling angle is provided to configure a male terminal in which a female terminal is inserted with two members rotated mutually independently, so as to easily change a wiring position of a wire and easily perform an assembly operation in a narrow space. CONSTITUTION: A housing(1) with a hollow ball shape has a boss(1a) projected to accept a wire strand(w) of a wire(W). An insert member(2) is independently rotated by being inserted in a hollow space of the housing and coupled to a female connector. The insert member has a central connection plate(2d) that divides a rear opening hole(2b) in which the wire strand is accepted and a front opening hole(2c) in which the female connector is accepted. A plurality of terminals(1') in which a terminal of the female connector is inserted is connected to the wire strand of the wire by the connection plate. A first coupling boss(1b) is projected with a ball shape in an opened inner side of the housing at a predetermined interval. And a second coupling boss(2a) is projected with a ball shape in an external side of the insert member.
Patent KR-20020052390-A (KR)
Inventor: KIM HYO GEUN
IPC: B60R7/00
Filed: 2000-12-26
Abstract: PURPOSE: A power outlet for a vehicle is provided to enhance an insertion of a power jack, prevent a damage of a power line and a leakage, and provide a good appearance by containing and retracting an auxiliary socket to a holder in one touch type. CONSTITUTION: A power outlet comprises an auxiliary socket holder housing(10) and an auxiliary socket holder(20) including an auxiliary socket. The auxiliary socket holder(20) is rotatably fixed at the auxiliary socket holder housing(10) by a mounting pin(24), and received and withdrawn to/from the auxiliary socket holder housing(10) by rotating in a center of the mounting pin. A driving spring(30) is provided at an upper portion of the auxiliary socket holder, supported at the auxiliary socket holder housing, and rotates the auxiliary socket holder outward in the center of the mounting pin.
Patent KR-20020054122-A (KR)
Title: Heating system using hot water and method of constructing a heating pipe for the system
Inventor: JUNG HONG YONG
IPC: F24D3/12
Filed: 2000-12-27
Abstract: PURPOSE: A hot water heating system and method for installing heating hot water pipe for the same are provided to prevent the heating hot water pipe from coming off a floor by pressing the heating hot water pipe with fixtures, thereby improving the heating efficiency. CONSTITUTION: A method for installing heating hot water pipe for a hot water system comprises the steps of: mounting an insulation layer(20) on a lower structure body(10); disposing continuous S-shaped heating hot water pipes(50) on the insulation layer(20); disposing fixtures(30) on the heating hot water pipe(50) at a determined distance and pressing the heating hot water pipe(50) to the fixtures(30); and mounting a regeneration layer(60) on the heating layer(20) and filling up the heating hot water pipe(50) and fixtures(30) into the regeneration layer(60).