baber/WOPTO huggingface dataset:
Patent KR-20020021870-A (KR)
Title: An auto dryer for laundry
Inventor: YOUN SEUK JOONG
IPC: D06F58/02
Filed: 2000-09-18
Abstract: PURPOSE: An automatic clothing dryer is provided to conveniently dry a lot of clothing and automatically discharge dried clothing via a back door, thereby preventing a user from getting burnt in the procedure of withdrawing the dried hot clothing out of the dryer. CONSTITUTION: An automatic clothing dryer includes a main body(4) in the shape of rectangular case mounted with a circular front door for putting clothing in and a back door(3) for withdrawing the clothing, a cylindrical drum(5) mounted in the main body for rotating horizontally to dry the clothing, a driving element having a rotation shaft(6) formed with a wheel(7) in contact with the drum for rotating the drum and mounted with a deceleration motor(8) at a predetermined portion for rotating the wheel via the rotation shaft, and an upper housing mounted at an upper part of the main body for fixing a radiator(10) which supplies hot wind to the drum and a fan(11) which automatically discharges the clothing via the back door.
Patent KR-20020022507-A (KR)
Inventor: YOO GHAN CHUL
IPC: E01F8/00
Filed: 2000-09-20
Abstract: PURPOSE: A rectangular pentahedron porous transparent sound-absorbing/soundproofed wall is provided to improve in surroundings by a transparent road soundproofed wall and to soundproof by absorbing noises. CONSTITUTION: In the rectangular pentahedron porous transparent sound-absorbing/soundproofed wall fitted between columns of a soundproofed wall(1), a rear rectangular transparent frame(1), as a double plate, connects the columns(1) of a soundproofed wall and contains a rectangular air layer to have the utmost effect of soundproofing, a rectangular stopper(4) has the shape of a twisted rectangular pipe and contacts with the column of a soundproofed wall(1) to intercept noises exposed through a gap, many anti-resonance holes(7) are formed between saw-toothed rectangular transparent frames(2) to prevent resonance disturbing sound absorption, and many rugged parts are formed on a joint between upper and lower transparent frames(5) to prevent the transmission of noises by a gap.
Patent KR-20020030336-A (KR)
Title: Conveyer for a press die
Inventor: SO BYEONG SU
IPC: B30B15/30
Filed: 2000-10-17
Abstract: PURPOSE: A workpiece conveyer used in a press mold is provided to rapidly convey the workpiece and to reduce the manufacturing cost by mounting a cam on an upper mold and installing a workpiece conveying section on a lower mold. CONSTITUTION: A workpiece conveyer(100) includes an upper mold(14) and a lower mold(16). A workpiece(10) is inserted between the upper mold(14) and the lower mold(16). A cam(110) and a workpiece conveying section(130) are respectively installed at side portions of the upper mold(14) and the lower mold(16). The cam(110) includes a plate(112) mounted on a side of the upper mold(14), and the first and second rails(114a,114b). The first and second rails(114a,114b) are integrally formed with the plate(112). The first and second rails(114a,114b) downwardly extend from both sides of a front portion of the plate(112) by a predetermined length.
Patent KR-20010060171-A (KR)
Inventor: HOSONO KUNIHIRO
IPC: G03F1/44
Filed: 2000-10-19
Abstract: PURPOSE: To monitor the differences in pattern lengths occurring in differences in drawing grids relating to a photographic plate making mask having monitor marks for monitoring pattern dimensions. CONSTITUTION: The photographic plate making mask for drawing the mask patterns designed in data address units by using the prescribed drawing address units greater than these data address units is manufactured. The monitor marks 48, 50, 52, 54, 56, 58, 60 and 62 are formed respectively in correspondence to all of the drawing grids necessary for drawing all of the mask patterns. The pattern edges drawn by the drawing grids varying from each other are distributed to these monitor marks.
Patent KR-20020031643-A (KR)
Title: Belt pulley position controlled device of continuously variable transmission and method thereof
Inventor: LEE CHUNG SEOP
IPC: F16H9/18
Filed: 2000-10-20
Abstract: PURPOSE: A device and a method for adjusting the position of a belt pulley of a continuously variable transmission are provided to enhance continuously variable speed change efficiency by minimizing the departure of a metal belt. CONSTITUTION: A device for adjusting the position of a belt pulley of a continuously variable transmission comprises a drive shaft, a drive pulley(40) consisting of a first fixed pulley(42) fixed on the drive shaft and a first movable pulley(44), a driven shaft, a driven pulley(50) consisting of a second fixed pulley(52) fixed on the driven shaft and a second movable pulley(54), a first bearing(46) supporting the rotation of the first fixed pulley, a bearing spacer(48) adjusting the axial assembling tolerance of the first fixed pulley, a second bearing(56) supporting the rotation of the second fixed pulley, and a bearing fixing plate(58) installed between the second bearing and the second fixed pulley and restraining the movement of the second fixed pulley. The position of the drive pulley and the driven pulley is determined easily by setting up the position of the first bearing of the drive pulley.
Patent KR-20020031216-A (KR)
Title: Ancchor bolt
Inventor: KIM SEA WOOK
IPC: F16B13/00
Filed: 2000-10-23
Abstract: PURPOSE: An anchor bolt is provided to firmly install the anchor bolt to a concrete structure by preventing the anchor bolt from being rotated during screwing of coupling nut. CONSTITUTION: An anchor bolt(1) comprises a bolt(2) having a male screw(21) formed in an end of the bolt and a conical extension portion(22) formed in the other end of the bolt; a cylindrical cover(3) having an end which is not cut and the other end with a plurality of cut portions; rotation prevention grooves(23) formed at an equal interval from an end of the male screw formed in the end of the bolt to the outer periphery of the conical extension portion; a main body(31) extended in a conical shape from the front end to the rear end of the cover; and a plurality of rotation prevention protrusions(33) protruded at an equal interval toward the inner center of the main body of the cover and coupled, in a slidable manner, to the rotation prevention grooves formed at the conical extension portion of the bolt.
Patent KR-20020032780-A (KR)
Title: Electrode and its manufacturing method of semi-dielectric composit for glow plasma generation
Inventor: DO BYEONG MU
IPC: C23C28/00
Filed: 2000-10-27
Abstract: PURPOSE: A semi-dielectric composite electrode is provided which generates atmospheric pressure glow plasma having superior plasma generation efficiency by forming a semi-dielectric composite coating layer having a thickness of 100 microns or more on the surface of metal, and a method for manufacturing the same is provided. CONSTITUTION: In an electrode for AC plasma generation, the semi-dielectric composite electrode(5) for glow plasma generation is characterized in that the surface of the electrode(7) is consisted of a multi-layer in which a dielectric layer and a metal layer are sequentially coated. In an electrode for AC plasma generation, the semi-dielectric composite electrode(5) for glow plasma generation is characterized in that the surface of the electrode(7) is consisted of a mixed-layer of a dielectric material and a metal. In manufacturing an electrode for AC plasma generation, the method for manufacturing the semi-dielectric composite electrode(5) for glow plasma generation is characterized in that a multi-layer is formed by sequentially coating a dielectric layer and a metal layer on the surface of the electrode(7) in a spray coating process. In manufacturing an electrode for AC plasma generation, the method for manufacturing the semi-dielectric composite electrode(5) for glow plasma generation is characterized in that a mixed-layer is formed by spray coating a mixture of a dielectric material and metal powder on the surface of the electrode(7).
Patent KR-20020033276-A (KR)
Title: A continuity wrapping system of aggregate
Inventor: KIM HUI YEON
IPC: B29C63/02
Filed: 2000-10-30
Abstract: PURPOSE: A continuous wrapping system for extruded aggregates is provided to improve the productivity and the working efficiency by continuously carrying out the aggregates manufacturing processes in one working line. CONSTITUTION: A continuous wrapping system includes an extruder(10) for extruding synthetic resin into aggregates(100) having a predetermined shape. A hydraulic cooler(20) is provided to allow the aggregates(100) to maintain the predetermined shape by passing the aggregates(100) through water having a low temperature. A withdrawing device(30) is provided to forcibly convey the aggregates(100) which have been passed through the hydraulic cooler(20). A wrapping device(40) is provided to attach films having a predetermined pattern on a surface of the aggregates(100). The aggregates(100) passing through the wrapping device(40) are cut in a predetermined size by a cutter(50). The aggregates(100) are stored in a storing section.
Patent KR-20020033349-A (KR)
Title: Method of Manufacturing Polycrystalline Silicon Thin Film Transistor using Excimer Laser annealing
Inventor: HAN MIN GOO
IPC: G02F1/136
Filed: 2000-10-31
Abstract: PURPOSE: A method of fabricating a polysilicon thin film transistor using excimer laser annealing is provided to increase the grain size of a channel of a polysilicon thin film transistor and orderly arrange grain boundaries in order to reduce grain boundary density in the channel. CONSTITUTION: An amorphous silicon thin film is formed on a wafer on which an oxide layer is formed or a glass substrate. A photoresist pattern is formed on a portion of the amorphous silicon thin film, corresponding to a channel region, and impurity ions are implanted into the amorphous silicon thin film. An aluminum thin film pattern is selectively formed on the portion of the amorphous silicon thin film other than the channel region. Excimer laser is irradiated on the amorphous silicon thin film to change the film into a polysilicon thin film. The aluminum pattern is removed and excimer laser is irradiated on the polysilicon thin film to activate the implanted impurity ions. A gate insulating layer is formed on the polysilicon active layer. A gate is formed on the gate insulating layer.
Patent KR-20010051517-A (KR)
Title: Photosensitive transfer film
Inventor: ITANO KOJI
IPC: H01J11/44
Filed: 2000-11-08
Abstract: PURPOSE: To obtain a photosensitive transfer film for a plasma display panel capable of forming a pattern through at least transfer, exposure, development and baking steps, capable of easily forming a pattern having high dimensional accuracy and excellent in adhesion to a substrate. CONSTITUTION: The photosensitive transfer film has a photosensitive transfer layer containing (A) inorganic particles, (B) an alkali-soluble resin, (C) a compound containing an ethylenically unsaturated group and (D) a photopolymerization initiator and having 5-30 μm thickness.
Patent KR-20010074008-A (KR)
Title: The composites of raw-type tea fortified the function of reducing cholesterol and thrombi
Inventor: BYUN KOOK YUN
IPC: A23F3/00
Filed: 2000-11-23
Abstract: PURPOSE: A tea composition for reducing cholesterol and thrombus is provided, which contains red malted rice that inhibits the biosynthesis of cholesterol, and nattokinase that has fibrinolytic activity to improve the blood circulation disorders. CONSTITUTION: The tea composition comprises followings: 66.2 to 84.5 wt% of germination unpolished rice, 1.0 to 10.0 wt% of germination barley, 0.1 to 0.7 wt% of germination indian millet, 0.1 to 0.7 wt% of germination Job's tears, 0.2 to 0.8 wt% of germination black bean, 0.3 to 0.8 wt% of germination black sesame, 2.5 to 5.0 wt% of germination corn, 1.0 to 4.0 wt% of germination glutinous millet, 0.05 to 0.35 wt% of oakmushroom, 0.2 to 0.8 wt% of rice bran, 0.3 to 0.8 wt% of kale, 0.1 to 0.6 wt% of kelp, 0.1 to 0.6 wt% of laver, 0.1 to 0.6 wt% of brown seaweed, 0.3 to 0.8 wt% of carrot, 0.05 to 0.35 wt% of mugwort, 0.1 to 0.5 wt% of pine needles and 0.1 to 0.5 wt% of radish, they are dried and powdered without cooking; and 0.5 to 3.0 wt% of red steamed rice, 0.05 to 2.0 wt% of nattokinase, 0.1 to 0.5 wt% of royal jelly, 0.3 to 0.6 wt% of lactic acid yeast, and 0.01 to 0.03 wt% of stevioside. The tea composition comprises further 1.0 to 10.0 wt% of germination red bean, 1.0 to 10.0 wt% of Angelicus uitilis, 0.3 to 0.9 wt% of buckwort, and 0.1 to 0.5 wt% of cabbage which are dried and powdered without cooking.
Patent KR-20020043785-A (KR)
Title: System for controlling entrance and exit by mobile phonet
Inventor: LEE GEUM BAE
IPC: H04B5/00
Filed: 2000-12-04
Abstract: PURPOSE: A system for controlling entrance and exit by mobile phone is provided to configure a compatible entrance control system at a low price. CONSTITUTION: A compatible entrance control system consists of a mobile phone(100), a data recognition part(200), and a central control part(300). The mobile phone(100) comprises a data storage part(10). The information of the data storage part(10) is sensed by the data recognition part(200), such as a card reader, a sensor, etc. The central control part(300) receives a recognition result from the data recognition part(200), judges whether the recognized data are an authenticated user or not, and carries out entrance control.
Patent KR-20020043928-A (KR)
Title: Sizing Apparatus
Inventor: YOON YEONG DAL
IPC: B07B13/00
Filed: 2000-12-05
Abstract: PURPOSE: A particle size sorting device is provided to increase the capacity of sorting and the productivity thereof by rapidly sorting qualifying products and defective products among a large amount of products, and to improve the durability of the device. CONSTITUTION: The particle size sorting device is comprised of a housing(10) supported by plural support frames(11a-11c); a first driving shaft(21) driven by a first motor(20) and formed with a pair of outer chain sprockets(22a); a pair of outer chains(23) connected with the outer chain sprockets through plural idle sprockets(22b-22d); plural transfer rollers(90) for transferring qualifying products among the input products through a hopper to a qualifying product discharge direction as well as defective products downwardly; a second driving shaft(31) driven by a second motor and formed with a pair of inner chain sprockets; and a pair of inner chains(33) for discharging the defective products between transfer rollers.
Patent KR-20020044485-A (KR)
Title: Method of enhancing surface of gear using a water jet peening
Inventor: AHN SEUNG GYUN
IPC: B24C1/10
Filed: 2000-12-06
Abstract: PURPOSE: A surface hardening method of a transmission gear is provided to increasing fatigue strength of the transmission gear by hardening surface of the gear using water jet pinning process. CONSTITUTION: A surface of a transmission gear is hardened by projecting pressurized water ranging 100 to 250MPa to the surface through an orifice using a water pinning device. In the water pinning device, a hydraulic system(100) is operated by a control unit(20) so as to spray pressurized water toward teeth of the gear through a spray nozzle(14). The spray nozzle is controlled to accurately spray the pressurized water from the hydraulic system to the teeth of the gear while being moved by a carrier(16). The sprayed water is gathered by water tank(10) and then filtered by a filter(32), thereby being turned to a storing tank(18).
Patent KR-20010062180-A (KR)
Inventor: HAYAMA HIROSHI
IPC: G09G3/36
Filed: 2000-12-07
Abstract: PURPOSE: To provide a driving method for a liquid crystal display device by which motion blur is prevented from occurring without causing increase in a circuit scale and decrease in a panel opening ratio. CONSTITUTION: This is a driving method for a liquid crystal display device, in which plural scanning lines 2 and plural signal lines 3 are arranged in a grid shape; one of the scanning lines 2 is selected at a moment; and varies the state of a liquid crystal via the signal lines 3 and thereby displays an image according to image data, and an image data selection period t1 set to a time shorter than a time necessary for scanning one of the scanning lines 2 and a 'black' display selection period t2 are set; the image is displayed according to the image data via the scanning lines 3 during the image selection period t1; and a monochrome image is displayed via the signal lines 3 during the 'black' display period t2.
Patent KR-20020047796-A (KR)
Title: Hinge Assembly for Engine Hood panel of Car
Inventor: PARK WON PO
IPC: B62D25/12
Filed: 2000-12-14
Abstract: PURPOSE: Hinge assembly of an engine hood panel in a vehicle is provided to buffer impact by dropping the engine hood panel and to minimize damage of pedestrian. CONSTITUTION: Hinge assembly for engine hood panel of a vehicle comprises a fixed bracket(30) mounted on a side portion of a chassis panel(13); a guide groove(31) installed on the fixed bracket; a hood lever(34) reducing impact; a hood lever fixing plate(32) supporting the hood lever by being combined to the fixed bracket; a guide roll(35) moving along the guide groove; a pressurizing protrusion(36) formed on a side portion of the hood lever; an actuating lever(39) rotated by dropping the pressurizing protrusion; an idle lever(40) rotating a support plate fixing lever(41); a hood lever supporting plate(42) combined to the support plate fixing lever; a buffering groove(44) formed on a hood hinge(23); a power transmitting lever(38) operated while transferring impact into an engine hood panel(12); and a rotating lever(37) releasing combining force of the hood lever fixing plate.
Patent KR-20020046760-A (KR)
Title: Equipment and method of heat-control for sinter in discharging-ore
Inventor: CHOI HYEOK
IPC: C22B1/16
Filed: 2000-12-15
Abstract: PURPOSE: An apparatus and a method for controlling heat of sintered ore to be discharged are provided to appropriately control the cooling state of the sintered ore to be discharged by sensing a temperature of sintered ore the reaction of which is completed in a sintering car. CONSTITUTION: In a sintered ore manufacturing equipment which is capable of controlling the cooling state of sintered ore in a sintering furnace(106), the apparatus for controlling heat of sintered ore to be discharged is characterized in that temperature sensors(127,128) and control valves(126) are respectively inserted into final twenty fourth and twenty fifth ones out of twenty five wind boxes(111) installed at left and right of the lower part of the sintering furnace(106), a temperature sensor(129) is installed also on a hood pipe(130) of the ore discharging part installed at the rear of the wind boxes(111), the temperature sensors(127,128,129) are sequentially connected to an analog/digital converter(300) at one side of the equipment and a controller(200) coupled to an opening conversion program(400), and the controller(200) controls an opening of the control valves(126) by the opening conversion program(400).
Patent KR-20020048609-A (KR)
Title: System and Method of Offering Internet-Phone Using Wire/Wireless Terminal
Inventor: LEE YONG IL
IPC: H04M11/06
Filed: 2000-12-18
Abstract: PURPOSE: An Internet phone apparatus using a wire/wireless terminal and the method thereof are provided to connect easily the wire/wireless terminal when using the Internet phone at a PC, thereby using the Internet phone conveniently through the wire/wireless terminal. CONSTITUTION: A connection line selection unit(10) selects a connection line of a general local line and the Internet phone. A terminal feeding circuit unit(20) provides two-line type current to the wire/wireless terminal for performing a basic operation through the inside feeding circuit when the connection to the selection unit(10) is canceled and the connection to the Internet phone is set. A two-line type to four-line type conversion unit(30) has an impedance matching unit(31) and converts the four-line of a PC into the two-line type of the wire/wireless terminal in order to be connected to the wire/wireless terminal. An audio CODEC unit(40) converts an analog signal into a digital signal, produces PCM(Pulse Code Modulation) data and then transmits the data to a S/W interface of the PC.
Patent KR-20020049705-A (KR)
Inventor: LEE GI SEOP
IPC: A63B24/00
Filed: 2000-12-20
Abstract: PURPOSE: A running machine is provided to increase the interest of exercise by providing a user a running condition similar to actual natural environment. CONSTITUTION: The running machine consists of a running belt(10), a driving device, and a simulation device for providing a user a running condition similar to an actual natural environment. The simulation device is comprised of a screen(20) for displaying various images; a sound generating device having a speaker(50) and a sound processing part so as to provide a sound corresponding to the images displayed on the screen; a perfume generating device(30) for providing a perfume corresponding to the images displayed on the screen; and an actuator(40) for adjusting an angle of the running belt according to the images displayed on the screen.
Patent KR-20020051790-A (KR)
Title: Check valve
Inventor: SON CHI WON
IPC: F16K15/00
Filed: 2000-12-23
Abstract: PURPOSE: A check valve is provided to improve seal of a valve body by attaching a pair of circular protrusion unit mounted on an upper portion of a sheet unit into a valve sheet while closing the check valve. CONSTITUTION: A check valve comprises a fluid passage(3) formed in a valve body(2) of a check valve(1); a valve piece(4) mounted in the fluid passage; a sheet unit(5) attached to a valve sheet(8) by being formed on the valve piece; a circular inserting unit(6) inserted to the fluid passage by being protruded on an end portion of the sheet unit; plural through holes(7) formed along a main wall of the circular inserting unit; a coil spring(9) elastically supporting on a lower portion of the sheet unit of the valve piece; a stopper(10) supporting the coil spring; and plural circular protrusion units mounted on an upper portion of the sheet unit. An inner face of the fluid passage closes the through hole by being mounted on an upper portion of the valve sheet while closing the valve piece. The through hole is mounted on a lower portion of the valve sheet while opening the valve piece to flow air.