baber/WOPTO huggingface dataset:
Patent KR-20030005831-A (KR)
Title: A location testing device for combine members of car parts
Inventor: LEE JONG HO
IPC: G01B5/00
Filed: 2001-07-10
Abstract: PURPOSE: A location testing device is provided to detective unit by testing mounting position of combining member in a real time basis over an assembly line. CONSTITUTION: A location testing device(100) comprises a base(10) installed on a vehicle body assembly line; a jig unit(20) mounted on the base; a main body(30) coupled to the jig unit in such a manner that the main body is slidable, and coupled to a cylinder(41) in such a manner that the main body is movable in a vertical direction by the cylinder along the jig unit; a check unit(40) coupled to the top of the main body, and which moves to a combining member in accordance with the movement of the main body and checks accuracy of the combining member location; and a control unit(50) for controlling the cylinder.
Patent KR-20020006458-A (KR)
Inventor: ARAI TETSUYA
IPC: F02F11/00
Filed: 2001-07-11
Abstract: PURPOSE: To provide equal interferences in each part of a sealing member regardless of the number of used bolts so that the sealing member can constantly exercise a favorable sealing function in a sealing structure between a cylinder head and a head cover. CONSTITUTION: In this sealing structure, the sealing member 72 is interposed between the cylinder head 8 with at least an intermediate part of an upper end face where a valve system cam chamber 21 is opened comprising a slant face 11c, and the head cover 71 coupled by bolts to the upper end face of this cylinder head 8 and closing the valve system cam chamber 21. A fitting wall part 71b fitting to an inner circumferential face of the valve system cam chamber 21 is formed in the head cover 71, and the sealing member 72 closely contacting an inner circumferential face of the cylinder head 8 is attached to a seal groove 90 provided in an outer circumferential face of the fitting wall part 71b.
Patent KR-20030008052-A (KR)
Title: Cmos reference circuit
Inventor: LIM JI SU
IPC: G05F3/26
Filed: 2001-07-12
Abstract: PURPOSE: A complementary metal oxide semiconductor(CMOS) bandgap reference circuit is provided to make an ideal current source independent to the power voltage since the dependency of the power voltage is reduced by applying a negative feedback by using the amplifying block to the current source proportional to the absolute temperature. CONSTITUTION: A complementary metal oxide semiconductor(CMOS) bandgap reference circuit includes a reference voltage generation block(100) for generating a reference voltage by using a current source proportional to an absolute temperature, an amplifying block(300) for applying a negative feedback to the current source proportional to the absolute temperature and a static current generation block(200) connected to the reference voltage generation block(100) and the amplifying block(300) for applying a bias to the amplifying block(300) by outputting the power voltage as a static current.
Patent KR-20030006388-A (KR)
Title: shift range perceiving device for automotive vehicle
Inventor: LIM JAE U
IPC: B60K20/00
Filed: 2001-07-12
Abstract: PURPOSE: A gear level sensor of a vehicle is provided to easily sense the present gear level without examining with the naked eye by mounting a gear level-sensing unit on a gear-shifting knob. CONSTITUTION: A gear level sensor of a vehicle comprises gear level-sensing units(14) and power-applying units(16). The gear level-sensing unit comprises plural protrusions to be protruded upward on a gear-shifting knob(10b) to let a driver know the present gear level through the sense of touch when shifting gears. The power-applying unit applies working power supply to the protrusion of the appropriate gear level-sensing unit among the gear level-sensing units in shifting gears. The gear level-sensing unit comprises a supporting bar fixed into the gear-shifting knob, a wire made of shape memory alloy, and a first connection point applying power to the wire. Therefore, the present gear level is easily sensed without seeing with the naked eye.
Patent KR-20030008508-A (KR)
Title: A method of evaporating liquid fuel
Inventor: CHO MUN SU
IPC: F23D11/44
Filed: 2001-07-18
Abstract: PURPOSE: A method for evaporating liquid fuel is provided to easily transform hydrocarbon liquid into hydrocarbon gas with simplified equipment, and save energy by recovering waste heat. CONSTITUTION: Compressed hydrocarbon liquid is sprayed into a combustion air feeding pipe(10) by using a hydrocarbon liquid feeding nozzle(5) so that hydrocarbon liquid is evaporated. When hydrocarbon liquid is evaporated, hydrocarbon gas is generated. Hydrocarbon gas is used as combustion gas. Compressed air(6) is supplied into the hydrocarbon liquid feeding nozzle(5) to enable hydrocarbon liquid to be sprayed in fine particles. Waste heat generated from a furnace(14) ,which uses combustion gas as a heat source, is recovered to heat combustion supporting air.
Patent KR-20010085036-A (KR)
Inventor: CHO NAM DEOK
IPC: C02F1/467
Filed: 2001-07-24
Abstract: PURPOSE: A water treatment equipment by generating ion and controlling ion is provided, which is simple in construction and is easy to install at existing water channel and to operate. The system can be used for inhibiting corrosion and removing scale of water channel, removing algae and sterilizing water. CONSTITUTION: The system comprises the followings: (i) submerged electrode (20) that is contacted at down stream of discharge water channel of boiler, cooling water, sewage and alloy electrode of copper/silver of which is submerged into the water; (ii) a negative charge discharge tank (40); and (iii) an electric power supplying device (10) that has a voltage/current control device (16,17) for supplying direct current to the negative charge discharge tank (40) and for manually controlling the supplying power.
Patent KR-20030012553-A (KR)
Title: Apparatus for Molding Concrete Corner Stone on the Road
Inventor: YOON MYUNG JOONG
IPC: B28B7/02
Filed: 2001-08-01
Abstract: PURPOSE: A die for manufacturing boundary stone is provided to improve productivity and safety by improving working conditions and to easily repair a molding frame by individually exchanging the molding frame. CONSTITUTION: A cavity(11) for forming boundary stone is formed in a molding frame(10). A cover plate(13) is formed at an upper portion of the molding frame(10) so as to cover the molding frame(10). A pair of rotating wheels(20) are provided to rotate the molding frame(10). A die includes a supporting frame(30), which is fabricated by horizontal and longitudinal fixing members(31,32), so as to receive a plurality of molding frames(10) therein. The rotating wheels(20) are installed at front and rear ends of the supporting frame(30). The plural molding frame(10) are detachably assembled in the supporting frame(30).
Patent KR-20030014007-A (KR)
Title: Health assistant foodstuffs comprising of functional chitosan-lactic salts and preparing method thereof
Inventor: HAN SANG MUN
IPC: A23L33/00
Filed: 2001-08-10
Abstract: PURPOSE: A functional chitosan lactate food-supplement and a production method thereof are provided, thereby producing the food-supplement which has certain ranges of deacetylation degree and molecular weight, and is thus useful for prevention and treatment of adult diseases. CONSTITUTION: The functional chitosan lactate food-supplement is composed of chitosan lactates having deacetylation degree of 60 to 90% and an average molecular weight of 160,000 to 600,000, wherein the chitosan lactates comprise 0.1 to 19 wt.% of chitosan lactate having an average molecular weight of 100,000 to 200,000, 80 to 99.9% of chitosan lactate having an average molecular weight of 250,000 to 450,000, and 1 wt.% or less of chitosan lactate having an average molecular weight of 5,000. The method for producing the functional chitosan lactate food-supplement comprises the steps of: dispersing chitosan having deacetylation degree of 60 to 90% in water; dissolving the dispersed chitosan in a lactic acid solvent and digesting it with chitosanase; separating the digested chitosan lactates according to their molecular weights and drying them; and mixing the separated chitosan lactates in a certain ratio.
Patent KR-20030014785-A (KR)
Title: Container plus syringe system
Inventor: PARK BYEONG HUN
IPC: A61J1/00
Filed: 2001-08-13
Abstract: PURPOSE: A container plus syringe system is provided to acquire the safety and stability of drug by filling, keeping and storing two kinds of drugs separately in a container and a syringe. CONSTITUTION: A user pushes drug contained in a syringe(11) into the drug of a container(10) and mixes them by simply pushing a needle part(24) in a needle case(12) at the syringe(11) portion. Then, the needle case(12) portion and syringe(11) portion are removed and the container(10) containing the mixed drug is stored in a standing state by being inserted into a holder.
Patent KR-20030015017-A (KR)
Title: A monoclonal antibody against a porcine rotavirus, a hybridoma cell line producing it, a method of immunoassay using it and a kit
Inventor: JUNG TAE HWA
IPC: C07K16/18
Filed: 2001-08-14
Abstract: PURPOSE: A monoclonal antibody for porcine rotavirus, hybridoma cell lines producing the same, an immunological method and a kit for detecting porcine rotavirus are provided, thereby rapidly and correctly diagnosing infection of porcine rotavirus. CONSTITUTION: The rat monoclonal antibody is capable of specifically binding with a protein VP6 of porcine rotavirus. The hybridoma cell lines RV5(KCTC 1034BP) and RV18(KCTC 1035BP) produce the rat monoclonal antibody for protein VP6 of porcine rotavirus. The method for detecting the infection of porcine rotavirus comprises the steps of: injecting the hybridoma cell lines into a rat; collecting abdominal dropsy containing hybridoma cell lines; centrifuging the abdominal dropsy to obtain the monoclonal antibody for protein VP6 of porcine rotavirus; contacting a sample with the monoclonal antibody; and detecting the rotavirus-antibody complex.
Patent KR-20020015280-A (KR)
Inventor: NISHIKAWA MITSINORI
IPC: G02F1/133
Filed: 2001-08-18
Abstract: PURPOSE: An interlayer insulating film for an LCD(Liquid Crystal Display) and an LCD employing the same are provided to be formed at a low temperature with a low dielectric ratio and obtain a high heat resistance in the coated film. CONSTITUTION: An interlayer insulating film for an LCD is obtained by heating hydrolytic condensate formed by hydrolyze condensation of at least one or more compounds under the existence of catalyst, wherein the compound is selected from a group consisting of compounds represented by chemical formula 1, RaSi(OR1)4-a, chemical formula 2, Si(OR2)4, and chemical formula 3, R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c, wherein R is to be a hydrogen atom, fluorine atom or 1-balance organic group, R1 is to be 1-balance organic group, a represents an integer 1-2, R2 is 1 organic group, R3-R6 are equal or different from one another and to be 1-balance organic group, b and c are equal or different from one another and to be integers 0-2, R7 is to be an oxygen atom, phenylene group, or -(CH2)n-group (n is an integer 1-6), and d is 0 or 1.
Patent KR-20030016508-A (KR)
Title: Illumination Device and Projection Display Device
Inventor: PARK JUN CHAN
IPC: G03B21/20
Filed: 2001-08-20
Abstract: PURPOSE: An illuminator and a projection display system applied with the same are provided to prevent difference in the intensity of radiation at modulators, and improve the uniformity of lights. CONSTITUTION: A light source(110) irradiates a highly bright white light. A first fly-eye lens(120) is formed of small lenses arranged in predetermined rows. A curvature center shaft of each small lens is moved to an optical shaft of the light source from a center shaft of the small lens in a direction orthogonal to the optical shaft as much as a predetermined distance to have a symmetrical shape to the optical shaft of the light source. A second fly-eye lens(130) is formed of small lenses arranged at the position coinciding with the center shafts of the small lenses of the first fly-eye lens in predetermined rows to have the curvature center shaft. A liquid crystal panel(400) receives a light illuminated by an illuminator(100) to reappear a light required for expressing an image. A projective lens unit(600) projects the reappeared light to a screen(500).
Patent KR-20030017830-A (KR)
Title: Press system
Inventor: KIM IL CHEOL
IPC: B30B15/30
Filed: 2001-08-23
Abstract: PURPOSE: A press apparatus is provided to control the introduction of a material from an initial stage by making a panel holding force at a drive cam portion be uniform. CONSTITUTION: An auxiliary holding unit is constructed at a finger access space portion(9) formed on each corner of a blank holder(7) so that a bleed finger can access thereto upon holding of an initial material panel by a cope(11) and the blank holder, and is driven right before the holding in communication with the operation of the cope. A driver(19) corresponding to the auxiliary holding unit is constructed at each of the ends of the cope and has an oblique line face at one end for driving the auxiliary holding unit.
Patent KR-20020020208-A (KR)
Title: Polymer emulsion preservation using cationic compounds
Inventor: RABASCO JOHN JOSEPH
IPC: C08K5/46
Filed: 2001-09-05
Abstract: PURPOSE: Provided is a method of preserving colloid-stabilized polymer emulsions against biodeteriogenic microbe attack and spoilage using selected cationic compounds. Also, provided is compositions containing colloid-stabilized polymer emulsions and cationic compounds that are resistant to spoilage by biodeteriogenic microbes. CONSTITUTION: The aqueous polymer emulsion composition resistant to biodeteriogenic microbe contamination comprises an aqueous polymer emulsion stabilized with a protective colloid and a cationic compound selected from the group consisting of a substituted guanidine salt, a substituted pyridinium salt, a tetrasubstituted ammonium salt, a polymeric cationic compound, and mixtures thereof, wherein the substituted guanidine salt and the substituted pyridinium salt are substituted with an alkyl, a cycloalkyl, or an aryl group containing 2 to 18 carbons and the tetrasubstituted ammonium salt is substituted with one or more of an alkyl, a cycloalkyl, and/or an aryl, said polymer emulsion containing little or no nonionic or anionic surfactants and little or no anionic substituents.
Patent KR-20030026662-A (KR)
Title: Device for grinding the soft mineral roll of annealing pickling line
Inventor: LEE SIN HUN
IPC: B24B5/37
Filed: 2001-09-26
Abstract: PURPOSE: A polishing device of a soft mineral roll of an annealing and pickling line is provided to repair roll surface with a grinder without extracting the soft mineral roll, thereby reducing cost for maintenance. CONSTITUTION: In a polishing device of a soft mineral roll guiding strip passing an annealing furnace to salt base, a base(10) is installed between the annealing furnace and the salt base widthwise of a strip(200). A rail(11) is formed in upper surface of the base. A moving frame(20) moves along sliding rods(22,23) while operating a cylinder. A moving block(30) is mounted with a soft mineral roll(300) in the center moving upward while cylinder operation. A driving portion(40) rotates the soft mineral roll with a motor. An air injector(50) injects air to the soft mineral roll. A grinder(60) grinds the soft mineral roll mounted in the side of the base.
Patent KR-20030028877-A (KR)
Title: conductor roll cooling system of a electroplating plant provided with cooling water scale removing apparatus
Inventor: KIM HYEONG TAE
IPC: C25D21/02
Filed: 2001-10-04
Abstract: PURPOSE: A system for cooling conductor roll of electroplating facility is provided to maintain stable cooling performance by installing a cooling water scale removing apparatus on cooling water supply and return pipes, thereby reducing the amount of cooling water scale generated in conductor roll, cooling water storage can and flow line. CONSTITUTION: In a conductor roll cooling system of electroplating facility in which temperature of the conductor roll(27) is lowered by cooling water circulating the inside of the conductor roll(27) as repeatedly being supplied and returned through cooling water supply pipe(21) and return pipe(23) connected to a cooling water storage can(17), the system for cooling conductor roll of electroplating facility equipped with cooling water scale removing apparatus comprises a cooling water scale removing apparatus(30) installed in the middle of the cooling water supply pipe(21) and the return pipe(23) respectively to remove alien substance filtered by the screen through a sludge discharge pipe(32) by passing cooling water introduced from the cooling water supply pipe(21) or the return pipe(23) through a filter screen and spraying washing water introduced through a washing water supply pipe(31) from a plural spray nozzles arranged inside and outside the filter screen; a bypass pipe(35) connected to upper and lower sides of the cooling water supply pipe(21) and the return pipe(23) of spots at which the cooling water scale removing apparatus(30) is respectively installed; and open and shut valves(36,37) mounted on inlet and outlet sides of the cooling water scale removing apparatus(30) and an inlet side of the bypass pipe(35) respectively.
Patent KR-20030035234-A (KR)
Title: Structure of roof-spoiler for automobile
Inventor: KIM TAE HUN
IPC: B62D37/02
Filed: 2001-10-30
Abstract: PURPOSE: A structure of a roof spoiler for a vehicle is provided to stabilize a traveling state of the vehicle by suppressing floatage and to reduce pollutants radiated from an engine room by forming vent in the roof spoiler. CONSTITUTION: In a roof spoiler(10) installed to a roof panel(200) of the upper end of a back door(100) of a vehicle for suppressing floatage, the roof spoiler structure is composed of a supporting part(11) longitudinally installed on both sides of the roof panel and fixed by a fixing device; a main part(12) connecting the supporting part at the end of the supporting part; a vent(14) formed at the rear of the main part and passed air; and a spoiler bracket bolt-fixed to a reinforcing member and melt-fixed to the roof panel in the supporting part. The front of the main part is T-shape.
Patent KR-20030037594-A (KR)
Title: A protection barrel of which height is adjusted and intercepted flowing of sewage
Inventor: LU SUNG SEOK
IPC: E03B9/06
Filed: 2001-11-06
Abstract: PURPOSE: A regulable box of a water meter for preventing inflow of sewage is provide to use the water meter for the long run by preventing an inflow of impurities into a box of the water meter by controlling the height of a box of a water meter. CONSTITUTION: The regulable box of a water meter for preventing an inflow of sewage contains a base plate provided with an insert shaft fixed into a hole bored on a base(11) of a box of a water meter(10), a projected tube extended upward from the hole bored on the base(11) and fixed with the insert shaft of the base plate, and a cap provided with a pipe hole and fixed into the upper side of the projected tube.
Patent KR-20020039633-A (KR)
Inventor: HORI TETSUYA
IPC: H04N9/04
Filed: 2001-11-21
Abstract: PURPOSE: To provide a monochromatic image at high resolution in a short time by applying a pixel shift technology to a color image pickup element. CONSTITUTION: There are provided an image pickup optical system 1, a color image pickup element 2 which generates the pixel data for each color with a plurality of sets of color filter comprising four filters in which one color (G) is duplicated among three colors (R, G, and B), and a displacement driving means 3 which displaces/drives the color image pickup element provided on an image formation surface of the image pickup optical system by a prescribed amount of pixels within the image formation plane, and an image synthesizing part 6. The image compositing part 6 generates a single image only with the pixel data of the same color (G) but different in position before and after the displacement.
Patent KR-20030042609-A (KR)
Title: Apparatus for multiplexing an angle data by using holographic optical elements
Inventor: KIM GEUN YUL
IPC: G02B26/00
Filed: 2001-11-23
Abstract: PURPOSE: An angle multiplexing apparatus using a holographic optical element is provided to perform an angle multiplexing process by providing a reference beam to a predetermined path of the holographic optical element according to phases changed by a phase modulator. CONSTITUTION: A laser(10) generates laser beam. A beam splitter(20) splits the laser beam into a reference beam and a signal beam. A shutter(30) switches the flow of the signal beam. A spatial light modulator(40) converts the signal beam by page units according to a switching operation of the shutter. A phase modulator(60) modulates a phase of the reference beam. A holographic optical element(70) is used for passing the reference beam to a predetermined path when the phases are modulated by the phase modulator. A storage medium(80) stores the converted signal beam as an interference fringe according to the reference beam. A CCD(charge Coupled Device)(90) recovers original data by intercepting the flow of the signal beam and radiating the reference beam to the storage medium.
Patent KR-20030001209-A (KR)
Inventor: KITAMURA AKIHIRO
IPC: F16H55/28
Filed: 2001-12-05
Abstract: PURPOSE: To provide an NC machine tool which can attain a high feed speed and includes a feed mechanism that can achieve a smooth and accurate feed motion. CONSTITUTION: In the NC machine tool having such a configuration that machining is carried out by relatively moving tables (15, 115), on which a workpiece is mounted, and spindles (14, 114), on which a tool is set, by means of three feed mechanisms for X-axis, Y-axis, and Z-axis (18-20, 118-120), all of the three feed mechanisms for X-axis, Y-axis, and Z-axis (18-20, 118-120) are driven by racks and pinions (21, 22, 24, 25, 27, 28, 121, 122, 124, 125, 127, 128), wherein backlash in the rack and pinion is eliminated by applying a preload to them using two motors (16, 23, 29) for every axis.
Patent KR-20030046680-A (KR)
Title: system for measuring temperature of disc rotor and method thereof
Inventor: JANG CHEON SU
IPC: G01K1/14
Filed: 2001-12-06
Abstract: PURPOSE: A method and an apparatus for measuring a temperature of a disc rotor are provided to assume a temperature variation of the disc rotor by obtaining a variation of voltage detected from the disc rotor. CONSTITUTION: A disc rotor temperature measuring apparatus includes a heat generating device(12) supplying heat to a sample piece(10) so as to increase a temperature of the sample piece(10) to a desired temperature. The temperature of the sample piece(10) is measured by means of a temperature measuring device(14). A voltage measuring device(16) is provided to apply predetermined power to the sample piece(10) in order to detect variation of voltage according to resistance variation of the sample piece(10). A control device(18) is provided to store the voltage variation according to the temperature variation as map data.