baber/WOPTO huggingface dataset:
Patent KR-20020093339-A (KR)
Title: Method of the manufacture for porous carbon material by molded products with thermosetting resin impregnation of fibrous element from fibrous plant material
Inventor: KIM GWAN UI
IPC: C01B31/00
Filed: 2001-06-08
Abstract: PURPOSE: A method for manufacturing porous carbon material by carbonizing plant fibrous products molded by molding pressure after impregnating phenol based resin and MDI (diphenylmethane diisocyanate) deeply into small sized elements such as plant fibrous fiber or wood particles is provided. CONSTITUTION: The method for manufacturing superior porous carbon material without bending or distortion comprises the processes of vacuum injecting 50 to 100 wt.% of water soluble isocyanate resin (NVC 60%) as a synthetic resin for the total dry particle weight into plant fibrous raw material elements such as wood, wooden material, chaff and rice-straw for 15 minutes; injecting diazole as a hardener into the mold in the amount of 15% of the resin injection amount; cold pressing the raw materials to the pressure range of 10 to 30 kgf/cm¬2 for 2 hours as forming the materials by a molding flask; carbonizing the cold pressed material, or vacuum injecting 50 to 100 wt.% of phenol resorcinol resin (NVC 60%) for the total dry particle weight into the cold pressed materials for 17 minutes; forming the resulting materials after mixing 1 to 5 wt.% of paraformaldehyde as a hardener for the resin weight with the mixture; and carbonizing the cold pressed material after cold pressing the formed material in the mold flask at an ordinary temperature for 20 hours.
Patent KR-20020095360-A (KR)
Inventor: AHN TAE YEONG
IPC: B09B3/00
Filed: 2001-06-14
Abstract: PURPOSE: A treatment system of food waste is provided, which can purify organic matter effectively by enhancing growth of microorganism and by minimizing death of the microorganism at microorganism contact media installed in diffusion tank so that treatment efficiency of food waste is increased and the discharge of leachate is reduced. Also the odorous gas is deodorized by activated carbon. CONSTITUTION: The system comprises a selective crusher (1) for selecting foreign materials contained in food waste and for crushing the selected food waste; an agitator (3) for mixing the crushed food waste; an acid fermentation tank (5) connected to agitation space for performing fermentation of the food waste by acid; a methane tank (7) for decomposing the fermented food waste by microorganism proliferation into gas; a diffusion tank (9) for purifying the undecomposed food waste and sewage by aerobic microorganism; a porous microorganism contact filtration media fixed inside the diffusion tank (9).
Patent KR-20020097401-A (KR)
Inventor: KIM NAM GYEONG
IPC: B60R13/06
Filed: 2001-06-20
Abstract: PURPOSE: A weather strip of a vehicle trunk lid is provided to reduce the cost and to improve the work efficiency by stably treating the inflow of the water without coating a sealer. CONSTITUTION: A weather strip(100) is interposed between a trunk lid(10) and a side panel(20). A metal reinforcement(111) is interposed in a body(110) of the weather strip. An insertion recess(112) fitted with a side panel(20) is formed in the lower face of the body. A support rib(120) extending from the inner side of the insertion recess is supported on the side panel. A strip(130) prepared on the upper face of the body contacts with the lower face of the trunk lid. A block rib(140) extending horizontally onto the upper inner side of the insertion recess contacts with the upper end portion of the side panel.
Patent KR-20030001004-A (KR)
Title: Light stimulating device for medical treatment
Inventor: KIM MI SEON
IPC: A61N5/06
Filed: 2001-06-28
Abstract: PURPOSE: Provided is a light stimulator for medical treatment which radiates light with specific wavelength into one's eye so that it adjusts one's bio-rhythm, improves the function of brain and relieves stress. CONSTITUTION: The light stimulator for medical treatment comprises the parts of: a radiation part(10) which includes a radiator to permit power for radiation, a light collection lens to collect light generated from the radiator and radiate externally, an ultraviolet filter and a wavelength adjusting tool to block ultraviolet ray of light radiated through the light collection lens and adjust wavelength; a control part(20) which includes a circuit board to control the light emission part, a power supplier to supply power for the radiator and the circuit board, a timer(21) to set running time, a switch adjuster to adjust the switch period of light and a display to display running state; a location adjusting part(30) which adjusts the location of the radiation part and supports the radiation part; and a support part(40) which is adhered to the location adjusting part and moved by the rotation of a wheel(42a).
Patent KR-20030003892-A (KR)
Inventor: YOON GYU JUNG
IPC: E05C9/16
Filed: 2001-07-04
Abstract: PURPOSE: A door locking device is provided to prevent internal corrosion or an electric leakage, to improve productivity and to handle/use conveniently by simplifying an assembling process. CONSTITUTION: The door locking device comprises a door(2) fixed to a frame(3) of a cabinet, a locker, a window, a switch box and a control panel of various communication equipment by a hinge, a body(10) fixed to one side of the door(2), a lever(20) fixed to the front of the body(10), a power transmission device(30) fixed to the backside of the lever(20) to rotate together with the lever(20), an interlocking device(40) engaged with the power transmission device(30) to convert a rotational motion into a rectilinear motion, a connection member(50) fixed to a joint hole of the interlocking device(40), a moving member(60) fixed to the connection member(50), and a fixing bracket(70) fixing/unfixing the door(2) fixed to the upper, lower parts of the moving member(60) to/from the frame(3).
Patent KR-20020005461-A (KR)
Inventor: HYODO HARUO
IPC: H01L21/68
Filed: 2001-07-06
Abstract: PURPOSE: To solve the problem that conventionally the workability deteriorates significantly, because individual semiconductor devices of micropackage are separated from a lead frame after transfer molding and handling becomes extremely difficult due to the discrimination of the surface and rear or the position of a lead at measurement or taping times. CONSTITUTION: A semiconductor chip is bonded to each mounting part of a substrate, having a plurality of mounting parts, each semiconductor chip bonded to each mounting part is coated with a common resin layer, the substrate is abutted against the resin layer and stuck to a viscous sheet, and then dicing and measurement are performed under such a state. Measurements can be performed in a state, where individual semiconductor devices are not separated but are supported integrally with the viscous sheet.
Patent KR-20020008026-A (KR)
Inventor: OBA EIJI
IPC: G03B13/32
Filed: 2001-07-16
Abstract: PURPOSE: The optical lens unit having mechanism for adjusting the focal point of the optical lens are provided to realize an optical lens unit which has a simplified focal point adjusting mechanism and which therefore are made small. CONSTITUTION: The lens holder(30) is a hollow cylinder. It has an opening(31) in the bottom and a female screw(32) in the inner circumferential surface. The cushion(40) has a refractive index similar to that of the optical lens(50). It is a black light-absorbing body that is elastic. The cushion(40) is shaped like a ring and functions as a seal. It is mounted on the bottom of the lens holder(30). Functioning as a seal, the cushion(40) remains in close contact with the flange(33) of the lens holder(30). The optical lens(50) has a collar. The lens(50) is provided on the flange(33) of the lens holder(30), with its collar set in contact with the cushion(40). The optical lens(50) is arranged with its optical axis(3) aligned with the center of the opening(31) of the lens holder(30). Note that the cushion(40) contacts the collar of the optical lens(50). The lens fastener(60) is shaped like a hollow cylinder, opening at both the top and the bottom. It consists of a large-diameter section and a small-diameter section. The small-diameter section, or lower section, has an outer diameter that is equal to the inner diameter of the lens holder(30). The small-diameter section has a male screw(61) on its outer circumferential surface. The male screw(61) meshes with the female screw(32) of the lens holder(30). The optical lens(50) has its collar held between the cushion(40) and the small-diameter section of the lens fastener(60). Thus, the optical lens(50) is held in the lens holder(30).
Patent KR-20030008675-A (KR)
Title: sneaker's socks and method for knitting thereof
Inventor: KIM BONG RAK
IPC: D04B9/46
Filed: 2001-07-19
Abstract: PURPOSE: A process of knitting outer socks comprising a foot instep part, toe part, foot bottom intermediate part and a heal part is provided, thereby reducing manufacturing cost and producing the titled product with excellent wearing property and stretchability. CONSTITUTION: A substantially Y-shaped extension part comprising an upper part(2a) and lower part(2b) of a toe is formed on both sides of a toe part(2), and a reinforcing part(6) is formed at the upper part of a heel part(5). And a foot instep part(1), the toe part, a foot bottom intermediate part(3) and the heal part are integrally formed without visible seams. In the method for knitting outer socks(A), knitting is initiated with a knitting needle corresponding to 180 to 320 degrees of the needle cylinder, the number of an operating knitting needle is reduced at every one coarse to form the foot instep part.
Patent KR-20030008935-A (KR)
Title: Cowl top cover upper end support means of automobile
Inventor: OH SE PIL
IPC: B62D25/08
Filed: 2001-07-21
Abstract: PURPOSE: Structure for supporting the upper portion of a cowl top cover of a vehicle is provided to prevent the loosening of a cowl top cover even when an installation clearance and a manufacture clearance are generated by enlarging the contact area of the cowl top cover and a windshield glass. CONSTITUTION: A cowl top cover of which upper end is supported on the lower outer face of a windshield glass(4) includes many L-shaped support pieces(2) supporting the lower end of the windshield glass. The support pieces are integrally formed on the upper inner face of the cowl top cover. A support member(7) received in the support pieces surrounds the lower end of the windshield glass.
Patent KR-20030009634-A (KR)
Title: Trench Isolation Structure And Method Of Forming The Same
Inventor: AHN DONG HO
IPC: H01L21/76
Filed: 2001-07-23
Abstract: PURPOSE: A trench isolation structure and a method for forming the same are provided to obtain a stable isolation structure by densifying an SOG(Spin On Glass) layer. CONSTITUTION: A trench(100) is formed on a predetermined region of a semiconductor substrate(100) in order to define an active region. A liner is formed on an inner wall of the trench(100). A lower face of the trench(100) is exposed by performing an anisotropic etch process for the liner. A liner pattern(151) is formed by exposing the lower face of the trench(100). The trench(100) is filled with an insulating layer. The lower face of the trench(100) is oxidized by performing an annealing process for the semiconductor substrate(100). An insulating layer pattern(161) is formed by etching the insulating layer.
Patent KR-20030009814-A (KR)
Title: Deodorized food waste treatment apparatus
Inventor: CHO CHUNG MUK
IPC: B09B3/00
Filed: 2001-07-24
Abstract: PURPOSE: An odor free garbage treatment apparatus is provided, which can keep steady treatment time of garbage by cooling the contaminated air through cooling facility utilizing refrigeration cycle, prevent any decrease of heat efficiency by recycling part of purified discharging air, and can enhance performance of treatment tank greatly by easily converting dorsum of treatment tank to aerobic drying state. The semi-sealed type garbage treatment facility can keep the line pressure of blower at negative pressure so that any damage or cracking of blower is prevented thus extending the life time. CONSTITUTION: The treatment equipment comprises a treatment tank(10) for receiving garbage and heating by heater(12) to remove moisture of garbage; a heat exchanger(20) of shell and tube type equipped with a cooler(28) for cooling contaminated air discharged from the treatment tank(10), the contaminated air line being the tube of the heat exchanger(20) having helical or saw tooth type to increase heat exchange area; a blower(40) installed in the downstream of the heat exchanger(20) for transferring the heat exchanged air to deodorizer; a deodorizer(50) comprised of a deodorization heater(52) and a platinum catalyst(54) in series for deodorizing contaminated air; a purified air discharge line(60) for discharging the purified air to atmosphere; a purified air recycle line(70) for recycling 5 to 50 % of the deodorized air to the treatment tank(10) to reheat the treatment tank(10) through the outer circumferential area.
Patent KR-20030013851-A (KR)
Title: Electric Energy Storage System
Inventor: JUNG YONG HO
IPC: H01M10/0567
Filed: 2001-08-09
Abstract: PURPOSE: An electric energy storage device is provided, to allow water and by-product due to water to be adsorbed to zeolite, thereby removing the effect by the side reaction generated by water and by-product due to water in an organic electrolyte and reducing the generation of gas. CONSTITUTION: The electric energy storage device comprises an organic electrolyte; 20 wt% or less of zeolite based on the total weight of an organic electrolyte. Preferably the organic electrolyte is an aprotic polar solvent, and more preferably is an alkyl carbonate solvent or acetonitrile. Preferably the zeolite has a particle size of 1 micrometer or less. The electric energy storage device is preferably an electric double-layered capacitor or a lithium secondary battery.
Patent KR-20030015007-A (KR)
Title: A cargo fixing equipment in truck
Inventor: OH MAN JU
IPC: B60P7/06
Filed: 2001-08-14
Abstract: PURPOSE: A cargo fixing apparatus of a loading compartment for a truck is provided to fasten cargo in the loading compartment of the truck during traveling by mounting a fixing tent from the upper part to the floor after loading cargo. CONSTITUTION: A cargo fixing device for a loading compartment of a truck is composed of a tent(10) having a hook(15); a tent storage part(20) of roller type installed in the front upper part of the loading compartment to fix with winding the tent; a worm gear connecting to a handle and interlocking in rotating the handle; a worm wheel engaged with the worm gear; a rotating arm protruded from the worm wheel with attaching to a rotating roller; and a fixing unit(70) lifting up and down in operating the rotating arm. The cargo is fixed firmly in the loading compartment during traveling by installing the tent.
Patent KR-20030016493-A (KR)
Title: Inclined Plane Manufacturing Apparatus For Metal Plates
Inventor: SUK CHANG SEONG
IPC: B21C47/32
Filed: 2001-08-20
Abstract: PURPOSE: An apparatus for forming inclined plane for metal plates is provided to prevent bending of metal plate that is wound up on a winding roll by forming the inclined plane on the cutting surface of the metal plate that is cut to a certain length. CONSTITUTION: The apparatus for forming the inclined plane for metal plates comprises a transfer unit on the upper surface of which a metal plate is rested to be transferred; and a cutter(20) which is installed at one side of the transfer unit to cut the metal plate to a certain length and form a fluent inclined plane on the cutting surface of the metal plate in the state that the metal plate is fixed into the cutter(20) using a forming means(30) comprising the cutting blade(36), wherein the forming means(30) comprises a cutting blade(36) that is slantly installed on the cutting surface of the metal plate inside a housing(22) of the cutter(20) correspondingly to an inclined angle the inclined plane, piston rods(38) one end of which is rotationally hinged to one side of the cutting blade(36) so that the piston rods(38) are projected to the outer side of the cutter(20), pneumatic cylinders(40) into the inner part of which the piston rods(38) are movably inserted, and one end part of which rotationally hinged to one side of the housing(22) of the cutter(20); and guide holes(26) which are slantly cut correspondingly to the cutting blade(36) on one surface of the housing(22) of the cutter(20) to guide the piston rods(38) and cutting blade(36) that are ascended or descended from the pneumatic cylinders(40), a clamping means(50) is installed at the inner side of the cutter(20) to fix the metal plate transferred and comprises pneumatic cylinder(52), piston rod(54), pressing member(56) and piezo-electric sensor(58), and a checker(60) is installed at one side of the housing(22) of the cutter(20) to measure length of the metal plate cut to a certain length and comprises first link(62), second link(68) and torsion spring.
Patent KR-20030018744-A (KR)
Title: Resolving aperture of ion implanter
Inventor: PARK JIN YEONG
IPC: H01L21/265
Filed: 2001-08-31
Abstract: PURPOSE: A resolving aperture of an ion implantation apparatus is provided to increase an exchange period of a graphite layer by enlarging a lifetime of the graphite layer. CONSTITUTION: A resolving aperture is formed with two sections(C,D). Each section(C,D) includes plate members(135a,135b) and graphite layers(130a,130b), respectively. A plurality of cooling water tubes are buried into the plate members(135a,135b), respectively. The cooling water tubes are used for cooling the heat generated from the graphite layers(130a,130b). A gap between the sections(C,D) are controlled by using a motor. The motor is connected with the plate members(135a,135b). The graphite layers(130a,130b) includes the first graphite layers(128a,128b) and the second graphite layers(129a,129b), respectively. The first graphite layers(128a,128b) and the second graphite layers(129a,129b) are coupled with or decoupled from the plate members(135a,135b) by a screw(132).
Patent KR-20030021276-A (KR)
Title: Music number transmission device using mobile phone and control method thereof
Inventor: JANG YEONG GYU
IPC: H04M1/08
Filed: 2001-09-05
Abstract: PURPOSE: An apparatus for transmitting a favorite song number of a karaoke using a cellular phone and a control method therefor are provided to previously register favorite songs of a user, and retrieve favorite song numbers of the user stored in a karaoke equipment and transmit the retrieved favorite song numbers to the cellular phone when the user transmits a name of the karaoke equipment installed in a karaoke using the cellular phone. CONSTITUTION: A PC(1) embeds a web browser(2) capable of connecting the Internet, and connects to a service server(4) by the operation of a user so that the user performs a member subscription and registers user's own favorite songs in the service server(4). A cellular phone(3) receives favorite song numbers corresponding to a karaoke equipment from the service server(4) and displays the received favorite song numbers to the user. If the user transmits a name of the karaoke equipment and requests a favorite song list service in a karaoke, the service server(4) retrieves the favorite song numbers of the user stored in the karaoke equipment and transmits the retrieved favorite song numbers to the cellular phone(3).
Patent KR-20030021638-A (KR)
Title: Renewal method for insulation and waterproofing on a roof of buildings
Inventor: SONG BYUNG CHANG
IPC: E04G23/03
Filed: 2001-09-07
Abstract: PURPOSE: An insulating/waterproofing method for the rooftop of a building is provided to improve productivity of a panel, to shorten a period of construction, to secure waterproofing and insulating efficiencies and to disperse vapor pressure according to a variation of temperature for moisture. CONSTITUTION: The insulating/waterproofing method for the rooftop of a building comprises the steps of: removing impurities on the bottom of the rooftop(800); leveling off the bottom of the rooftop(800); arranging square insulating/waterproofing panels(10) provided with many rugged parts(11) on the leveled bottom of the rooftop(800); fixing push plates(21) on the corners of the insulating/waterproofing panel(10) by anchor bolts(20); attaching a connecting/sealing bag(30) along the square side of the insulating/waterproofing panel(10); and applying finishing materials(40) on the top of the insulating/waterproofing panel(10).
Patent KR-20030022532-A (KR)
Title: complex filtering system of gas
Inventor: CHOI BYUNG CHUN
IPC: B01D53/74
Filed: 2001-09-11
Abstract: PURPOSE: A purifying system of waste gas is provided, in which dust collecting part, noise filtering part and purifying agent part are monolithically installed in one composite purifying frame so that dust collecting, noise reducing and purifying of harmful gas are conducted in a simple system thus enhancing purifying efficiency and eliminating any necessity of installing gas scrubber. CONSTITUTION: The purifying system of waste gas comprises three composite purifying frames(10) connected to gas influent lines(3) of process facility(2) through vacuum pumps(5) respectively and consisting of dust collecting part, a noise filtering part, a purifying agent part set in the housings in series. The dust collecting part is composed of three cyclones set in series to connect the outlet of the preset cyclone to the inlet of the next cyclone and likewise. The noise filtering part is composed of an upper housing having an influent pipe at the top and a bottom housing having a discharge pipe at the bottom, which are connected by two flanges thereto inserted a partition wall having two down comers of noise filtering pipes reaching almost two third of the height of the bottom housing. The discharge pipe is formed to have a top influent part, a gradually contracted part at the middle and a rapidly expanded part at the bottom. In the purifying agent part, resin and oxides of metals such as iron, zinc, copper, calcium, manganese, nickel, and strontium.
Patent KR-20030027173-A (KR)
Title: Method and apparatus for driving plasma display panel
Inventor: JI SEONG WON
IPC: G09G3/296
Filed: 2001-09-14
Abstract: PURPOSE: A method and apparatus of driving plasma display panel is provided, which simplifies a driver circuit. CONSTITUTION: A plasma display panel is driven during a period which is divided into a setup period for resetting an entire screen, an address period for selecting cells, and a sustain period for maintaining a discharge of the selected cells. A DC voltage of 0V or GND continues to be supplied to a sustain electrode(Z) during the address and sustain periods. Positive and negative sustain voltages(SUSP,-SUSP) are alternately supplied to a scan electrode(Y) adjacent to the sustain electrode, during the sustain period.
Patent KR-20030025072-A (KR)
Title: Cooling system of wafer heating apparatus
Inventor: LEE YEONG WON
IPC: H01L21/02
Filed: 2001-09-19
Abstract: PURPOSE: A cooling system of wafer heating equipment is provided to reduce a latency time of a wafer and improve productivity by controlling accurately the temperature of a heater within a short time. CONSTITUTION: A cooling system is formed a cooling block(10), a heater(20), an adiabatic plate(30), a support plate(40), and a cooling material circulation device(50). The heater(20) is used for emitting heat to a wafer(1). The support plate(40) is used for supporting the heater(20). The adiabatic plate(30) is installed between the heater(20) and the support plate(40) in order to prevent thermal transmission from the heater(20) to the support plate(40). The cooling material circulation device(50) is connected with the cooling block(10). The cooling block(10) is installed between the heater(20) and the wafer(1). The cooling block(10) is formed with an upper plate(11) and a bottom plate(12).