baber/WOPTO huggingface dataset:
Patent KR-20020002185-A (KR)
Title: Treatment system of scrubber and method therefor
Inventor: JEONG HONG SUB
IPC: B01D47/00
Filed: 2000-06-29
Abstract: PURPOSE: A system of treating particulate pollutants generated in the manufacture of medium density fiberboard(MDF) enables effective sludge separation from washing water without clogging due to adhesive material used to incorporate wood particle into plywood. CONSTITUTION: A nozzle(24) ejects compressed air via an air pump into a tank(20) in one direction to float scum being contained in washing water on water surface, and thus scum(40) floated on water surface flows in a channel that is sloped downward in one direction. Washing water bearing scum is supplied into the tank in the rear direction of the nozzle for inducing drift current. A guide plate(22) is placed on one corner of the tank to guide drift current generated in one direction.
Patent KR-20020006727-A (KR)
Title: Support for muffler
Inventor: KIM DONG O
IPC: F01N13/18
Filed: 2000-07-13
Abstract: PURPOSE: A muffler supporting member is provided to form a rod combining a muffler with a vehicle body and to keep stiffness of the muffler and a rear pipe at the same time. CONSTITUTION: A muffler(10) is fixed to the rear end of a vehicle body through a rod(24) and forms an exhaust gas inlet pipe(11) and a rear pipe(12). The muffler consists of a plate type muffler supporting member(20a) and a vehicle body supporting member(20b). The muffler supporting member holds one end of the pipes and the vehicle body supporting member is placed in one side of the muffler supporting member to hang the muffler from the vehicle body. The muffler supporting member comprises a plate(21) attached to one side of the muffler, an annular protrusion(22) protruded from the plate in a specific length and a through hole inserting the end of the rear pipe. The vehicle body supporting member contains the rod upwardly bent to hang the muffler from the vehicle body and fixed to the plate with a screw. The plate is welded into the one side of the muffler. Thus, stiffness of the muffler and the rear pipe is kept.
Patent KR-20020007077-A (KR)
Title: Air conditionner device for vehicle
Inventor: OH MAN JU
IPC: B60H1/00
Filed: 2000-07-15
Abstract: PURPOSE: An air conditioner for a vehicle is provided to prevent thermal loss of cold air due to radiant heat of a roof panel by mounting an air conditioner for discharging cold air to both front and rear sides of a room at the same time, in the center of the roof panel, and to keep the indoor environment pleasant by inhibiting temperature difference when a passenger gets on a vehicle. CONSTITUTION: An air conditioner consists of a case(70) mounted in the center of a roof panel(3) by plural screws(74), plural evaporators(50) connected with a condenser and a compressor through a refrigerant tube, and plural blower fans(60) discharging cold air cooled by the evaporators toward a room. Hot air of the room flows into the case through plural air inlet holes(71,72) to be cooled into cold air via the evaporators(51,52). The cold air is mixed in the middle part by the wind force of the blower fans(61,62). Then, the cold air is discharged to the room through a cold air discharge hole(73). The cold air is discharged to the front and rear sides of the room by grills(80) regularly. Thereby, the room is cooled regularly to keep the indoor environment pleasant.
Patent KR-20020007670-A (KR)
Title: Washing Apparatus and Method of Washing Machine
Inventor: JUN SANG JUN
IPC: D06F39/08
Filed: 2000-07-18
Abstract: PURPOSE: Device and method for rinsing of a washer is provided to change overflowing position of washing water according to amount of the washing water, to save energy without receiving excess water and to reduce water supplying time in small amount laundry. CONSTITUTION: A rinsing device in a washer comprises a washing tub(20) washing laundry; a driving unit(30) generating power by being mounted on a floor of the washing tub; a multi-stages water supply rinsing unit(100) installed on a lower portion of the washing tub; an outer tub(21) receiving washing water; an inner tub(23) dehydrating the water of laundry by rotating with high speed; a pulsator(25) washing the laundry by forming water current; first and second overflow holes(21a,21b) discharging the overflowing water by being mounted on a body of the outer tub; plural first and second overflow pipes(21c,21d); a transferring the overflowing water; a drain valve(130) opening or closing the first overflow pipe; a drain motor actuating the drain valve; a valve casing(131) installed on the drain valve; a valve rod(133) moving according to rotation of the drain motor by a link member; and a bellows(135) preventing washing water from being discharged out of the valve rod.
Patent KR-20020007880-A (KR)
Title: Method for finding the position of virtual impact point at a virtual firing range by using infrared
Inventor: PARK WON WOO
IPC: F41G3/26
Filed: 2000-07-19
Abstract: PURPOSE: A method for seeking a virtual point of impact using infrared rays is provided to form surroundings similar to a real battle field by accurately seeking the aiming position in real time at a virtual shooting range and displaying the point of impact, scores and reactive motion picture on a screen. CONSTITUTION: A method for seeking a virtual point of impact using infrared rays comprises the steps of irradiating a bar type infrared laser beam in the x direction(S1); irradiating a bar type infrared laser beam in the y direction(S2); marking a target on a screen using the still image or motion picture projected from a projector connected to a computer system(S3); transmitting the signal sensed by an infrared sensor of a simulation gun and the trigger switch signal of the gun to the computer system(S4); calculating the aiming position of the gun and the virtual point of impact by processing the signals received from the infrared sensor of the gun, infrared sensors of reference points and bar type infrared laser beam projectors(S5); and marking the position of the virtual point of impact on the screen or displaying scores and reactive motion picture(S6).
Patent KR-20000072101-A (KR)
Inventor: PARK CHANG YEONG
IPC: G06F17/40
Filed: 2000-07-26
Abstract: PURPOSE: A shop guidance system, used for a large sized discount store or a department store, is provided to inform a user of a location of arrangement on a commodity by allowing the user to search for the commodity and a shop arranging the commodity among a database. CONSTITUTION: A shop guidance system comprises the steps of a user going to a shop search operation panel or monitor(1,2), the user inputting a commodity name or a brand name in a search window(3), clicking a search button(4), then a search server searching for the input commodity name or brand name among a commodity database(5), displaying a detailed information on the input commodity name or brand name including a sale shop, a price, and a commodity kind(6), and the user checking the shop via a shop guide map(7). The detailed information on the searched commodity can be notified through a guide voice, a touch screen or an internet web.
Patent KR-20000063942-A (KR)
Inventor: HONG SEONG EUN
IPC: H01L23/48
Filed: 2000-08-11
Abstract: PURPOSE: A semiconductor lead frame preheating oven and a magazine included in the same are provided to regulate a quantity and a speed of cure gas provided in a fabrication chamber, and provides a sufficient cure in a magazine direction, and easily discharge a waste gas. CONSTITUTION: A semiconductor lead frame preheating oven includes a gas providing wall, a gas discharge wall(34) and a side wall. The gas providing wall(32) has a gas circulation slit to which a cure gas is provided. The gas discharge wall is faced to the gas providing wall, and has the gas circulation slit for discharging gas. The back side wall(36) has a waste gas discharge hole for discharging a waste gas. The side wall is made of a door, A fabrication chamber(30) has a hexahedron shape. The oven further includes an interval regulation part for regulating a gas circulation slit,
Patent KR-20020017273-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: SON YEONG SEOK
IPC: H01L27/108
Filed: 2000-08-29
Abstract: PURPOSE: A method for forming a semiconductor device is provided to form a capacitor suitable for a radio frequency operation in which capacitance is increased, by forming a sub layer on a substrate such that the sub layer geometrically transforms the shape of a lower electrode. CONSTITUTION: A pre-metal insulation layer(31) is formed on the semiconductor substrate(30). An etch stop layer(32) and the sub layer(33) are sequentially formed on the pre-metal insulation layer. A predetermined portion of the sub layer is removed to form a groove. The lower electrode(340) is formed on the inner surface of the groove and on the sub layer extending from the groove wherein a space is left in the groove. A dielectric layer(35) is formed on the sub layer including the exposed surface of the lower electrode. An upper electrode(360) is so formed on the dielectric layer that an overlap area of the lower electrode and the upper electrode is maximized and the upper electrode does not overlap a partial surface of the lower electrode.
Patent KR-20020018336-A (KR)
Title: An air-conditioner
Inventor: CHOI HAK GEUN
IPC: F24F1/00
Filed: 2000-09-01
Abstract: PURPOSE: An air conditioner is provided to reduce noise and to prevent dewing on electronic components installed on the front side upper panel. CONSTITUTION: An air conditioner includes a cabinet; and a guide cover(80). The cabinet has a blower(76) built in the lower side of the same, a heat exchanger(70) built in the upper side of the same and multiple electronic components(69) on the front surface of the same. The guide cover is installed behind the front surface of the cabinet to reduce noise and passage resistance of air passing the heat exchanger and to prevent the transmission of cold or warmth from the air passing the heat exchanger to the electronic components.
Patent KR-20020018841-A (KR)
Title: Grouting treated conduit
Inventor: KANG YEONG SEOK
IPC: H02G9/06
Filed: 2000-09-04
Abstract: PURPOSE: A grouted conduit line for communication is provided to prevent a damage of a small-sized tube within a grouted conduit line for communication by forming the grouting barrier rib in an inside of the grouted conduit line for communication. CONSTITUTION: A large-scaled tube(10) is buried between manholes. A multitude of small-scaled tubes(11) are installed in the large-scaled tube(10). A grouting barrier rib(12) is formed in the large-scaled tube(10) by using a grouting agent. Loads of the small-scaled tubes(11) are supported by the grouting barrier rib(12). The grouting agent is inserted into a gap between the small-sized tubes(11) in order to support the loads applied to the small-scaled tube(11) and fix the small-scaled tube(11). A grouting processing procedure is performed by using a grouting pipe. The grouting pipe has a multitude of injection hole formed on one end of a pipe formed with apertures.
Patent KR-20010039904-A (KR)
Title: Method and apparatus of forming coating film
Inventor: HASHIMOTO HIROSHI
IPC: G03F7/00
Filed: 2000-09-19
Abstract: PURPOSE: A method for forming coating-film and a coating apparatus are provided to attain a uniform thickness of coating-film and to prevent coating liquid from scattering in coating operation from the start to the end, even when a dynamic coating method is employed. CONSTITUTION: An annular cover plate(45) having an opening(46) is attached to a rotary cup(42), and then resist liquid is charged to a substrate(G) from a resist liquid charge nozzle(51) through an opening(46) of the annular cover plate(45). Almost simultaneously, a coating-film is formed on the substrate(G) by the rotation of the substrate(G), and then a small cover plate(53) is attached to the opening(46) of the cover plate(45) and the resist film thickness is adjusted by the rotation of the substrate(G).
Patent KR-20010081119-A (KR)
Title: Bio-polymer amine and manufact uring method of same
Inventor: HAN SEUNG U
IPC: C08B31/02
Filed: 2000-09-21
Abstract: PURPOSE: Provided is an amine bio-polymer which is used not only as water treatment flocculant to absorb iron, lead aluminum, copper and zinc in wastewater but also as separating or refining materials. While conventional synthetic polymer flocculant aggregates 25-65% of heavy metal, the amine bio-polymer aggregates 74-96%. CONSTITUTION: The amine polymer is represented by chemical formula 1, where n is 3,170-3,200, its molecular wt. is about 1,200,000 and an apparent viscosity is 123-1018 cp. The production process includes: dissolving 10 volume % urea (to total volume of ammonia water) in ammonia water of -33 deg.C and making temperature to -35 deg.C; mixing 30-35wt% (to the solution) corn starch with the solution at -35 deg.C and swelling; drying the mixture at room temp. and drying again at 100 deg.C to evaporate ammonia; carrying out synthetic reaction at 135 deg.C by blowing in N2 gas for 4 hours and separating and refining the product with size difference chromatography.
Patent KR-20020024715-A (KR)
Title: Range-hood
Inventor: PARK JIN GWAN
IPC: F24F7/00
Filed: 2000-09-26
Abstract: PURPOSE: A hood of range is provided to change height of the hood by height of a user. CONSTITUTION: A hood(250) includes an intake pipe(230); and a controller(240). The intake pipe is installed on an inlet(211) of a duct(210) and protrusively extended down to a lower side of the hood. The controller is placed on a certain point of the hood to control driving of a fan motor(200). The fan motor generates suction force to intake smell and steam of food being cooked through holes formed on a lower part of the intake pipe protruding to the lower side of the hood and suction holes(231) formed on a periphery of the intake pipe. Smell and steam generated during cooking of the food do not scatter.
Patent KR-20020025285-A (KR)
Title: Magnetic clutch of airconditioner for vehicles
Inventor: YOON SEOK HYEON
IPC: F16D27/112
Filed: 2000-09-28
Abstract: PURPOSE: A magnetic clutch of an air conditioner for a vehicle is provided to distribute a load applied by the rotation of a rotor and transmit the distributed load to the compressor by mounting bearings between the rotor and a coil assembly, thereby preventing the overload from being applied to a shaft of the compressor. CONSTITUTION: A magnetic clutch of an air conditioner for a vehicle includes bearing(7) mounted between a coil assembly(4) around a boss(3) and a rotor(6) mounted on an armature(5) for fixing the coil assembly without rotation and rotating the rotor on a shaft(2) of the compressor to rotate the shaft in association, thereby operating the compressor for the heat exchange.
Patent KR-20020028082-A (KR)
Title: Apparatus for multiplexing/demultiplexing time synchronization signal and synchronization clock
Inventor: BAEK HUN
IPC: H04L7/00
Filed: 2000-10-06
Abstract: PURPOSE: An apparatus for multiplexing and demultiplexing visual synchronous signal and synchronous clock is provided, which multiplexes and demultiplexes a visual synchronous signal and a synchronous clock in a communication system adopting a visual communication system. CONSTITUTION: A visual synchronous signal detector(100) detects a signal obtained from a GPS(Global Positioning Apparatus), and generates a synchronous signal detection signal if a visual synchronous signal is detected. A frame generation controller(200) stores a frame synchronous signal pattern inputted from an external control interface, and controls a frame generation by generating the stored frame synchronous signal pattern and a synchronous signal insertion request signal if the synchronous signal detection signal is generated from the visual synchronous signal detector. A frame signal generator(300) replaces a synchronous clock with the frame synchronous signal pattern according to the frame synchronous signal insertion request signal and then outputs a synchronous signal frame.
Patent KR-20020029208-A (KR)
Title: Radio frequency matching unit for plasma apparatus
Inventor: NAMKOONG DONG HUN
IPC: H01L21/20
Filed: 2000-10-12
Abstract: PURPOSE: A radio frequency(RF) matching unit of plasma equipment is provided to stably perform a process by minimizing rotation resistance caused by particles such that the rotation resistance is generated by rotation friction in an air variable condenser. CONSTITUTION: The RF matching unit(110a,110b) functions to apply RF power to an induction coil(104). A plurality of rods fix an upper plate and a lower plate. A rotation axis crosses the upper plate and the lower plate. The air variable condenser has an oilless bearing for supporting the rotation axis at the upper and lower plates. The RF matching unit includes the upper plate, the lower plate, the plurality of rods, the rotation axis and the oilless bearing.
Patent KR-20020030402-A (KR)
Title: Shift device of auto transmission
Inventor: RYU SANG IK
IPC: B60K20/02
Filed: 2000-10-17
Abstract: PURPOSE: A shifting tool for an automatic transmission is provided to directly convert a shifting range from a parking range to a D, 2 or L range via an N range but without passing an R range, thereby preventing any inconvenience of pedestrians or other drivers due to the lighting of the rearward lamps. CONSTITUTION: A shifting tool for an automatic transmission includes a shifting lever(50) coupled in a transmission lever housing(1) pivotably by a ball joint, a non-parking range link(5) rotatably mounted in the shifting lever housing and having a fork part to be fitted with the shifting lever for receiving the shifting lever manipulation force when a non-parking range is selected, a parking range link(7) rotatably mounted in the shifting lever housing and having a fork part to be fitted with the shifting lever for receiving the shifting lever manipulation force when a parking range is selected, a non-parking range cable(9) for transmitting a rotation state of the non-parking range link to a manual control lever, a parking range cable(11) for connecting the parking range link to a sprag manipulation rod(13), and a shifting lever guide plate(15) for separately forming movement paths into non-parking and parking ranges and formed with a guide groove(15a) connecting the separate movement paths.
Patent KR-20020030434-A (KR)
Title: Utensil for Study of Vocabulary
Inventor: KIM MIN GI
IPC: G09B1/06
Filed: 2000-10-17
Abstract: PURPOSE: A word studying appliance is provided to induce pleasure and curiosity about a word forming game, thus to maximize the effect of word studying by awarding points whenever a child forms a correct word. CONSTITUTION: The word studying appliance is comprised of plural blocks(10) of a desired shape on which different symbols and letters are printed; a play plate(2) printed with plural sections(4) arranged uniformly in a horizontal direction and a vertical direction, onto which each block is disposed respectively; plural waiting boxes(20) installed to the corner of the play plate for storing a constant amount of blocks; and a storage bag(30) for storing the blocks and/or the waiting boxes.
Patent KR-20010007890-A (KR)
Inventor: CHO DONG GYU
IPC: G07D9/00
Filed: 2000-10-18
Abstract: PURPOSE: An automatic withdrawal device of paper money of automated-teller machine is provided to withdraw paper money more correctly and stably by making a brush absorb static electricity of the paper money. CONSTITUTION: An automated-teller machine consists of a paper money cassette where paper money is stored and guide rails on which the paper money cassette move. A stepping motor located inside the paper money cassette generates a driving force to separate and move paper money. A first idle gear on the stepping motor delivers rotary force of the stepping motor and a pickup roller on the idle gear picks up the paper money one by one. Then, a second idle gear delivers the rotary force of the pickup roller. And a supply roller supplys the paper money which is picked up by the pickup roller. A third roller intermittently contacts with a partial gear of the supply roller to deliver the rotary force of the supply roller. A reverse roller connected with the third roller prevents more than two sheets of paper money from being withdrew simultaneously. And an idle roller discharges paper money passing between the supply roller and the reverse roller.
Patent KR-20020031562-A (KR)
Title: the eruption of a volcano miniature
Inventor: JI KYONG SEOB
IPC: G09B23/40
Filed: 2000-10-21
Abstract: PURPOSE: Provided is a volcanic eruption-reappearing model capable of reappearing a scene such as an actual volcanic eruption. CONSTITUTION: The volcanic eruption-reappearing model consists of mountain model(2) made of mortar and stone; a melting furnace(4) comprising a lava inlet(46), a burner(6) and a high pressure exhaust pipe; a plurality of flame-belching devices(10) comprising a fuel supply pipe(100), an ignition unit and a fuel control valve, which are located on the surface of the mountain model(2); and a computer for remotely controlling operations of the burner(6), high pressure exhaust pipe, ignition unit and fuel control valve.
Patent KR-20020031735-A (KR)
Inventor: PARK KI DUK
IPC: E06B1/18
Filed: 2000-10-23
Abstract: PURPOSE: A lower structure of windows and doors assembly with a cover is provided to safely detach a window or door and to simplify working steps while increasing efficiency with less numbers of parts by attaching inside and outside covers to a window frame. CONSTITUTION: The structure comprises a window frame(11) consisting of outside/inside rails(12,15), outside/inside covers(13,16) for hiding the rails(12,15), outside/inside supports(14,17); outside window door(21) mounted on the rail(12) to be opened/closed; inside window door(22) mounted on the rail(15) to be opened/closed. The inside cover(16) is secured to the support(17) formed on the outside cover(13) and the inside/outside covers(16,13) are attached together on the window frame(11) by bolt(18). The structure is finished by a bolt groove cap(19). The outside cover(13) has a projection(1b) on a supporting portion(1a). The projection(1b) matches with a groove(1c) formed on the outside support(14).
Patent KR-20020032229-A (KR)
Title: Folding seat-leg for linkage setting of automobile
Inventor: MUN SANG JIN
IPC: B60N2/22
Filed: 2000-10-26
Abstract: PURPOSE: A foldable seat leg for a vehicle is provided to offer convenience to a user by making a seat leg automatically received in a cushion installation recess via a link and to prevent the insertion of a finger between the seat leg and the cushion due to mal-function. CONSTITUTION: A seat cushion(11) connected to a hinge shaft of a support(13) is rotatable. A transfer arm(19) is fixed with a seat leg(12), and is rotatable via a hinge shaft(14) fixed on the seat cushion. A transfer link(18) is connected to a fixed arm(17) and a fixed shaft(15). A link shaft(16) connects the transfer link with the transfer arm. A cushion installation recess(20) is formed in the seat cushion to receive the seat leg. Upon pulling back the seat cushion, the seat cushion rotates by the hinge shaft of the support, and the transfer link of the seat cushion rotates by the fixed shaft. The transfer link and the transfer arm move ahead the inside of the seat cushion. The seat leg fixed with the transfer arm is placed on the cushion installation recess.