baber/WOPTO huggingface dataset:
Patent KR-20010070597-A (KR)
Title: Lightness Porous Ceramic Sound-absorbing Material and Manufacturing Method
Inventor: JUNG DO HYEON
IPC: C04B35/00
Filed: 2001-05-25
Abstract: PURPOSE: Provided are light weight and fadeless porous ceramic sound-absorbing materials which have homogeneous pore size and distribution, high strength and inflammability by sintering polyurethane sponge impregnated with white clay emulsion. CONSTITUTION: The manufacturing method comprises the steps of: heating raw materials such as white clay, yellow earth, feldspar, silica, limestone, frit powder, Al2O3, TiO2 and ZrO2 at 850-950deg.C for 1hr; grinding each component to 1-5micrometer; preparing 60-70wt.% of white clay and 5-30wt.% of one or more of raw materials; mixing the powder with polyvinyl alcohol(PVA) solution obtained by dissolving 35-45g of PVA into 1L of water for white clay emulsion; impregnating polyurethane sponge with emulsion; drying the sponge at 110-130deg.C for 12hrs; sintering at 1250-1600 deg.C and cooling to room temperature; glazing and drying; heating to 1250deg.C, cooling to 1100deg.C heating to 1250-1600deg.C for 12hrs.; cooling to room temperature.
Patent KR-20020091322-A (KR)
Title: Heater triggered type high temperature superconducting power supply
Inventor: HAN TAE SU
IPC: H02J15/00
Filed: 2001-05-31
Abstract: PURPOSE: A heater-trigger-type high temperature superconductivity power supply is provided to reduce the Joule heat generation at a joining unit between a power supply unit and a superconductivity load by eliminating a rotational unit and using a liquid nitrogen as a coolant. CONSTITUTION: An electromagnet is a magnetic field circuit generating a magnetic field. A superconductivity coil(3) interlinks with the magnetic field generated in the magnetic field circuit to generate current. A superconductivity load(6) receives the current from the superconductivity coil(3). A control unit controls a high-temperature superconductivity power supply for supplying the power to the electromagnet and a heater trigger switch. A superconductivity switching line(7) switches both ends of a superconductivity coil output line made of high temperature superconductor, which connects the superconduction coil(3) to the superconductivity load(6). A first heater trigger switch(4) heats a part of the superconductivity coil(3) to change the superconductive state to the upper conductive state. A second heater trigger switch(5) heats a part of the superconductivity switching line(7) to change the superconductive state to the upper conductive state.
Patent KR-20020094320-A (KR)
Title: a desk cover
Inventor: JEUNG KWANG SUNG
IPC: A47B41/02
Filed: 2001-06-11
Abstract: PURPOSE: A desk cover is provided to easily change the upper table of the desk and reduce the change costs, thereby facilitating the management and repair of the desk. CONSTITUTION: The desk(1) in which legs(11) are fixed to the lower portion of an upper table(10) formed with a board material is provided. A cover(20) is molded and formed with a material which are heat-bonded hard synthetic resin film on the surface of an internal material formed with synthetic resins. Lateral plates(21) are curved and formed at the external lateral sides of the cover to cover the whole surface and lateral sides of an upper table of the desk together with the cover. The lower portion of the lateral plates(21) have an inclination inwardly to cover elastically the upper table.
Patent KR-20010087837-A (KR)
Inventor: CHANG JAE WON
IPC: A61J1/00
Filed: 2001-06-30
Abstract: PURPOSE: A vial sealing structure including a tear off type cap is provided to prevent rotation of a cap and to supply a mark for displaying the location of the cap and to remove a sleeve including the cap smoothly and to remove the manufacturing cost. CONSTITUTION: The vial sealing structure including the tear off type cap includes many instruments. A cap(50) has a connecting axis(56) forming a fixing projection(55) and a mark(51) is formed on a side of the upper face of the cap(50). A sleeve(40) forms a supporting groove(45) in a connecting hole(46). The connecting axis(56) is inserted into the connecting hole(46). After the cap(50) and the sleeve(40) are pressed and processed, rotation is prevented by the fixing projection(55) and the supporting groove(45). Thereby power is conveyed to the direction, which the user wants. The mark(51) is composed of a caved groove(51a) and a triangle type projection portion(51b).
Patent KR-20020005973-A (KR)
Inventor: TAKEBE KAZUO
IPC: G03F7/033
Filed: 2001-07-09
Abstract: PURPOSE: To provide a colored image forming photosensitive liquid capable of suppressing the formation of colored foreign matter sticking on a color filter and capable of enhancing productivity because the frequency of removal of such foreign matter is reduced. CONSTITUTION: The colored image forming photosensitive liquid contains a colorant, a binder, a radiation sensitive compound and a solvent. This solvent dissolves a dried film formed using the photosensitive liquid within 5 min when the dried film is immersed in the solvent in an amount >= 10 times (weight) the amount of the dried film.
Patent KR-20010079359-A (KR)
Inventor: BAE SANG DEOK
Filed: 2001-07-09
Abstract: PURPOSE: A method for compressing card black list data is provided to compress the size of B/L data adapted to a card settlement system for rapidly and accurately collecting a purchasing charge of a product or service or traffic expenses. CONSTITUTION: A series of B/L data listed in a B/L database is sorted sequentially. A banking identification number of the first six digits from a sorted B/L card number at the most edge are coded. The data size for one B/L card number is compressed to a size of 5 bytes by converting a card specific number of 9 digits from the seventh digit to the 15th digit of the card number into a binary value of 32 bits(4 bytes). When a compressed data for one B/L card number is generated, only a difference value(offset value) between the next B/L card number and the previous B/L card number is compressed.
Patent KR-20020072173-A (KR)
Inventor: NAGAOKA ISAO
IPC: A23L33/00
Filed: 2001-07-16
Abstract: PURPOSE: To provide a medicine, food or drink which is useful for preventing and/or treating lesions caused by the stimulation of the functions of neutrophils. CONSTITUTION: This neutrophil function inhibitor contains a glucosaminate as an active ingredient.
Patent KR-20020014684-A (KR)
Inventor: LEE CHANG YEOL
IPC: H01H25/00
Filed: 2001-07-23
Abstract: PURPOSE: A multi-directional ball switch and method for operating the same is provided to achieve an improved use convenience by controlling the ball rotation direction in a constant manner through the use of rotating force of wheels and click encoders. CONSTITUTION: A multi-directional ball switch(1) comprises a panel(2) where first to fourth fixed members(9,10,11,12) each of which has a shaft hole(14) are installed in an orthogonal direction; a ball knob(3) mounted onto the panel; a converting unit for converting the rotation of the ball knob into an electrical signal; a CPU connected to the converting unit and a sound generating unit; a switch unit(7) for restricting the rotation of the ball knob, and allows the CPU to generate an output value; and a signal generating unit connected to the CPU. The converting unit includes rotating shafts(26,27,28,29) inserted into shaft holes formed at first to fourth fixed members; and first to fourth click encoders(22,23,24,25) where ends of the rotating shafts are inserted. Each click encoder has a lower end fixed onto the panel.
Patent KR-20030010372-A (KR)
Title: Method for supplying allotment information through the network
Inventor: SEO YONG GI
Filed: 2001-07-26
Abstract: PURPOSE: A dividend data service method is provided to offer real time data on a participation status and a dividend ratio of a game in which a game player estimates a result of a sports match. CONSTITUTION: The method comprises several steps. A game participant accesses the first server over the network, and inputs estimation data on a sports match, for example, by selecting a victory, a defeat or a draw of a specific team. The game participant inputs personal data, then the first server stores the personal data at a database, and gives the game participant a unique number. The first server transmits the unique number and the statistical data, based on the database, to the second server. The game participant accesses the second server over the network, and inputs the given unique number. Then the second server offers a current match estimation statistical data and a dividend ratio to the game participant.
Patent KR-20030021326-A (KR)
Inventor: JUNG U YEONG
IPC: B41J2/11
Filed: 2001-09-05
Abstract: PURPOSE: An ink-jet printer is provided to print paper without limit on the thickness of the papers by moving a printing device forward and backward, thereby printing a special print object. CONSTITUTION: A printing device(50) includes a main frame, a printing part(55) forward and backward movably installed on the main frame and jetting ink to a print surface of a print object(40) for printing, and a reciprocating element reciprocating the printing part. A moving element(60) moves the printing device on the print object by the predetermined distance. The moving element includes a pair of driving wheels combined with both ends of a rotary shaft, a support frame rotatively supporting the rotary shaft to the main frame, a pair of auxiliary wheels rotatively installed on the main frame for supporting the main frame to the print object and followed by driving force of the driving wheels, a driving motor installed on the main frame, and a power transmitting unit transmitting power of the driving motor to the rotary shaft.
Patent KR-20030021346-A (KR)
Title: Silicon sheet and telegraph method there
Inventor: KIM KYONG SU
IPC: B41M5/40
Filed: 2001-09-05
Abstract: PURPOSE: Provided is a production process of silicone fusion sheet which uses solid hot melt to produce the silicone fusion sheet in roll coating method in forming a hot melt layer on released paper so that it enables to produce the silicone fusion sheet massively. CONSTITUTION: The production process of the silicone fusion sheet comprises the steps of: (i) mixing polyester, polyurethane, polyamide, EVA and nylon on polyester film, dissolving the mixture in xylene, cyclohexanone, MEK and compound thereof and coating the mixture to produce a hot melt sheet; and (ii) mixing liquid silicone composition in a vacuum state, in which 75-80wt% of liquid silicone rubber, 5-10wt% of decamethylcyclopentasiloxane, 3-5wt% of phosphorous silane compound, 1-2wt% of phenyl silicone oil, 10wt% of pigment, 0.7wt% of wetting agent, 1-2wt% of branch vinyl silicone polymer and 0.2-0.3wt% of platinum catalyst are mixed and coating by roll as wanted thickness.
Patent KR-20030025516-A (KR)
Title: A thin film transistor panels for liquid crystal display for reflection type and methods for manufacturing the same
Inventor: HONG MUN PYO
IPC: G02F1/136
Filed: 2001-09-21
Abstract: PURPOSE: A thin film transistor substrate for a reflective liquid crystal display device and a method for fabricating the same are provided to simplify the fabricating procedure by forming an embossing pattern on a photosensitive film for black matrix by using a black positive photosensitive film. CONSTITUTION: A method for fabricating a thin film transistor substrate for a reflective liquid crystal display device includes the steps of forming gate and data wires on an insulating substrate via a gate insulating film covering the gate wires or a semiconductor pattern formed on the gate insulating film on gate electrodes, forming a black matrix insulating film on the data wires and the semiconductor pattern by using a black photosensitive film, and forming a reflecting film connected to drain electrodes by using a conductive material with flexibility on the black matrix insulating film. The insulating film for the black matrix(80) is formed by the sub-steps of doping the photosensitive film, embossing the photosensitive film at positions corresponding to pixel areas by exposing and developing the photosensitive film by using mask, and forming first to third contact holes(101-103) for exposing the drain electrodes(62) and gate and data pads(24,64). The insulating film for the black matrix is flat at positions corresponding to the gate and data pads.
Patent KR-20030026124-A (KR)
Title: Automatic water supplier for flower pots
Inventor: KOO DONG HYUN
IPC: A01G27/00
Filed: 2001-09-24
Abstract: PURPOSE: A device for automatically watering a plant in a flowerpot by inputting desired data such as a watering date and time in accordance with the kind, size and characteristic of the flowerpot is provided, thereby supplying plants with a prearranged amount of water at a prearranged time. CONSTITUTION: The automatic watering device comprises: a double water pipe(1) for supplying water to a system; a main hose(2) for connecting a body of the system to the water pipe; a body(3) containing a system control apparatus and water flow control apparatus; a signal input display plate(4) for displaying a signal to be inputted; a button switch(5) and a plurality of water hoses(6). The system control apparatus permits date setting of 9 days and 24 hours and connects with a solenoid coil. And the water flow control apparatus operates a solenoid valve and controls water flow by inputting a plurality of different signals.
Patent KR-20030029194-A (KR)
Title: Apparatus for controlling the gas pressure according to the blast furnace's ventilating
Inventor: LEE JEOM SEOK
IPC: C21B7/00
Filed: 2001-10-05
Abstract: PURPOSE: An apparatus for controlling gas pressure of blast furnace is provided to stably control pressure of the rear end of gas diffusion valves and prevent back flow of gas from gas holder in rear of the blast furnace during blowing and blowing stop in the blast furnace. CONSTITUTION: The apparatus for controlling gas pressure during blowing and blowing stop in blast furnace(1) comprises a plural subsidiary pipes connected to each of a plural gas diffusion valves(4), and through which the atmosphere passes; a plural subsidiary valves(15) for controlling flow of gas through the respective subsidiary pipes; a main pipe(19) integrally connected to the plural subsidiary valves; a pressing rod(16) installed on the main pipe to control flow of top gas through the main pipe; a top gas pressure detector(11) for detecting top gas pressure of the blast furnace; a water sealing valve detector(12) for detecting passage and cutoff of gas flow in the water sealing valve; and a control part(22) for controlling opening and closing of the plural subsidiary valves according to detection signals of the top gas pressure detector and controlling opening and closing of the gas diffusion valves(4) according to detected signals of the water sealing valve detector.
Patent KR-20030037064-A (KR)
Title: Carrier of chemical mechanical polisher including slurry feeding part
Inventor: HWANG HONG GYU
IPC: H01L21/304
Filed: 2001-11-02
Abstract: PURPOSE: A carrier of chemical mechanical polishing equipment including a slurry feeding part is provided to prevent supplied polishing slurry from being unnecessarily wasted by installing the slurry feeding part in the outer circumference of a carrier body and by installing a gas outflow unit capable of supplying a gas curtain to the outer circumference of the slurry feeding part. CONSTITUTION: The carrier body(100) holds and rotates a wafer(200) to make the wafer contact the surface of a polishing pad(180). The slurry feeding part(160) supplies polishing slurry to a place near a contact surface between the wafer and the polishing pad, installed in a side part of the carrier body. A gas blower(300) provides the gas curtain for preventing the supplied polishing slurry from being pushed to the outside, installed in the outside of the outer circumference of the slurry feeding part in the side part of the carrier body.
Patent KR-20030042582-A (KR)
Title: Lower shifted worth control rod for pressurized water reactor
Inventor: KIM UNG SU
IPC: G21C7/02
Filed: 2001-11-23
Abstract: PURPOSE: A lower shifted worth control rod is provided to be capable of improving economic efficiency and stability of an atomic power station by changing an output easily. CONSTITUTION: A control rod is provided to adjust an output of a pressured water reactor which comprises a pellet. A strength of a neutron absorption force of the pellet has a strength variation distribution so as to be increased from a top of an axis of the control rod in a lower direction relatively. The control rod is divided into a multi-purpose control rod and a regulating control rod. A strength variation slope of the multi-purpose control rod is relatively more smooth than that of the regulating control rod.
Patent KR-20030043081-A (KR)
Title: Production of Preform for POF and Apparatus for Production Therefor
Inventor: JANG JONG HWAN
IPC: B29D11/00
Filed: 2001-11-26
Abstract: PURPOSE: Provided is a production process of plastic optical fiber substrate which keeps refraction rate at both an injection hole for raw materials and an opposite edge thereof uniform so that it enables to produce the substrate with more than 1m in length. CONSTITUTION: The production equipment of the plastic optical fiber substrate comprises the parts of: a capillary tube(2) which lets the substrate polymerized; a heating chamber which causes the polymerization of the substrate; a heater coil(3) which raises temperature of the heating chamber; a rotating fan(4) which cools and heats the capillary tube; an injection module(9) for raw materials which injects the raw materials into the capillary tube; a gas release module(10) which lets unnecessary gases released outside after polymerization; a lower support stand(11,12) which fixes the rotating capillary tube; and a rotation motor(6) which rotates the capillary tube.
Patent KR-20030044166-A (KR)
Title: a muscular power log for finger
Inventor: KIM KYUNG SOON
IPC: A61B5/22
Filed: 2001-11-29
Abstract: PURPOSE: A finger muscular strength comparison measuring instrument is provided to improve the accuracy of measurement by displaying a measured muscular strength value of a finger on a digital display unit as a number. CONSTITUTION: An entrance(11) is formed on a front side of a case. The case is provided on an upper portion thereof with a digital displaying unit operated by a button. A pulling lever(22) is installed on a rear of a laying unit, which is provided on the entrance(11). The pulling lever(22) is fixed to an end of a rotational bar(23) within the case. An operating unit(20) rotates with the pulling lever(22) and an operating bar(24) installed on the other end of the rotational bar(23). A tension adjusting unit(40) is rotated by a handle(45) and is horizontally moved by a screw(41) to both ends of thereof. A microprocessor(60) converts a measured value into a digital signal to input to a computer, when the measured value of a sensor(44), which senses a rotational angle of the rotational bar(23), is displayed on a digital displaying unit.
Patent KR-20030047274-A (KR)
Title: a Super self-aligned heterojunction bipolar device and a method for fabricating the same
Inventor: CHOI JIN SEONG
IPC: H01L31/072
Filed: 2001-12-10
Abstract: PURPOSE: A super self-aligned hetero junction bipolar transistor and a manufacturing method therefor are provided to be capable of obtaining good reproducibility and reducing fabrication time by using a sidewall layer and forming a thick polysilicon layer having a high density as a base electrode. CONSTITUTION: After forming a thermal oxide layer(107) on an isolation layer(103), a collector active region(104), and a sinker protecting layer(106) at the temperature of 900-1000 °C, the resultant structure is carried out with a heat treatment. A base electrode(108) made of a polysilicon layer having a thickness of 200-600nm, is formed on the thermal oxide layer by implanting heavily doped dopants. At this time, the base electrode forming process is carried out by in-situ. A base electrode protecting layer(109) is deposited on the resultant structure for protecting the base electrode. After carrying out several manufacturing processes, a base thin film is removed by using a dry etching process. A masking layer is removed by using a wet etching process. The first and second sidewall layer are sequentially formed by using LPCVD(Low Pressure Chemical Vapor Deposition) for separating a base from an emitter.
Patent KR-20020023712-A (KR)
Inventor: KIM IN SEOB
IPC: E03F5/04
Filed: 2001-12-10
Abstract: PURPOSE: A cutoff for odor, noise and a counterflow of an outfall is provided not to disturb an inflow of sewerage and to intercept a counterflow, odor and noise. CONSTITUTION: The cutoff for odor, noise and a counterflow of an outfall comprises a partition installed with a double layer to a pipe where water flows without disturbing a flow of water to intercept odor and noise, and an anti-flow film opened and closed when draining and intercepted when flowing backward.
Patent KR-20030050450-A (KR)
Inventor: JANG IN SEONG
IPC: B23K11/11
Filed: 2001-12-18
Abstract: PURPOSE: A welding tip actuating device used in a spot welding robot system is provided to save an initial pressing time of the welding tip by using a hydraulic-pneumatic cylinder having an oil system and a pneumatic system therein. CONSTITUTION: A welding tip actuating device presses a welding tip(7) formed at a front of a piston rod(13). The welding tip actuating device includes an approach actuating section, a press actuating section, and a hydraulic pressure control section. The approach actuating section actuates the piston rod(13) by using pneumatic pressure in such a manner that the welding tip(7) rapidly approaches a welding section(P). The press actuating section increases hydraulic pressure by using a push rod(15), thereby pressing the welding section(P). Pneumatic pressure applied to the approach actuating section and the press actuating section is sequentially controlled by the hydraulic pressure control section.
Patent KR-20030055009-A (KR)
Title: Method of manufacturing stabilized ferritic stainless steels with high strength at elevated temperratures
Inventor: KWON JONG WON
IPC: C22C38/20
Filed: 2001-12-26
Abstract: PURPOSE: A method of manufacturing stabilized ferritic stainless steel with high strength at elevated temperature by increasing the amount of dissolved Nb for use in exhaust manifold is provided. CONSTITUTION: The stabilized ferritic stainless steel comprises 0.02 wt.% or less of C, 0.5 wt.% or less of Mn, 0.04 wt.% or less of P, 0.01 wt.% or less of S, Cr 13 to 16 wt.%, 0.02 wt.% or less of N, Nb 0.3 to 0.6 wt.%, Si 1 to 2 wt.%, Cu 0.3 to 0.8 wt.%, a balance of Fe and incidental impurities, wherein Ti concentration of the ferritic stainless steel satisfies below mathematical formula; 0.11+0.1Nb<=Ti<=25x(C+N).
Patent KR-20030055548-A (KR)
Title: Fixing jig for wheel
Inventor: LEE CHANG HO
IPC: G01M17/013
Filed: 2001-12-27
Abstract: PURPOSE: A jig of a vehicle wheel is provided to fix the vehicle wheel by combining the separable jig of the vehicle wheel between a protrusion shaft of the vehicle wheel and a rim. CONSTITUTION: A jig of a vehicle wheel(19) has a fixed jig member(10), a length adjusting device and a fixed member(30). The fixed jig member is fixed to a protrusion shaft(12) of the vehicle wheel. The length adjusting device is combined to a side of the fixed jig member to be adjusted. The fixed member is fixed to a side of the length adjusting member as a circular contacting an inner rim of the wheel. The fixed jig member has protrusion portions(13) on both ends. A jig body is fixed to the protrusion shaft by screwing a bolt member(11). A protrusion combining portion(17) which has a thread on an outer peripheral surface is formed to a lower portion of the jig body to be combined with the length adjusting device. A pad member(31) is combined to the fixed member to support the fixed member to the rim. Therefore, a vehicle is prevented from moving in a wind tunnel test by preventing the vehicle body from rotating with the jig.