baber/WOPTO huggingface dataset:
Patent KR-20020002787-A (KR)
Title: Apparatus for dry etching
Inventor: KANG TAE GYUN
IPC: H01L21/306
Filed: 2000-06-30
Abstract: PURPOSE: A dry etching apparatus for chemically and physically removing layers to be etched by using a plasma state of reactant gas is provided to prevent failures and drawbacks caused by a slit port liner and an EPD port liner projected from a chamber wall. CONSTITUTION: The dry etching apparatus(10) has the chamber wall(13) forming a chamber(11) used for wafer fabrication. And, the apparatus(10) has the slit port liner(33), the EPD port liner(37) and a chamber wall liner(41), all joined to the chamber wall(13). Particularly, the slit port liner(33) and the EPD port liner(37) are inserted in respective corresponding grooves(32,36) formed in the chamber wall(13), and the chamber wall liner(41) is directly attached to an inner surface of the chamber wall(13) without a gap therebetween.
Patent KR-20000058939-A (KR)
Inventor: LEE JAE HAK
Filed: 2000-07-06
Abstract: PURPOSE: An electronic commerce system between consumers using great-sphere distribution networks is to provide an electronic commerce system by a digital method using a satellite. CONSTITUTION: A host main center(10) connected to a server(20) comprises a receiving unit to receive data from a transmitting unit and a satellite(70) and a communication unit to execute communication with various cooperative companies, such as a communication company(210), a physical distribution center(220), a producer(230), a financial transaction intermediation institute(240) and a quality appraisal institute(250). Relatedly connected with the primary distribution chain stores(110) of a distribution network(30) to exchange information mutually, the host main center carries out the overall management of the system. The server(20) comprises a cyber department store(21) which is supplied goods from the physical distribution center(220) and the producer(230) and displays goods in the three-dimensional form like a real department store. A physical distribution network(40) is provided with a receiving unit to receive data from the satellite(70).
Patent KR-20020008496-A (KR)
Title: infrared sensor and managing method thereof
Inventor: KIM HYEON HONG
IPC: G01J11/00
Filed: 2000-07-20
Abstract: PURPOSE: An infrared sensor is provided to detect an additional projector mounted between boundary areas formed by a transmitting unit and a receiving unit by checking emission of infrared rays from a closer position than the transmitting unit. CONSTITUTION: A light receiver(400) of an infrared sensor consists of a light receiving device(410), an amplifier(420), a light-shielding decision unit(430), a shielding time comparator(440), an alarming device(450), an auxiliary projector(460) and an auxiliary receiver(470). The light receiving device receives light emitted from a projector, and the amplifier amplifies the received light into specific level. The light-shielding decision unit calculates the amount of received light and decides that a gap between the projector and the receiver is isolated if the value is lower than specific value. The shielding time comparator counts the shielding time and compares the time with preset reference time. The comparator outputs an alarm generating signal to the alarming device if the shielding time is longer than the reference time. The auxiliary projector and the auxiliary receiver are used for near sensing. The alarming device generates alarms according to an alarm generating signal from the comparator or the auxiliary receiver. Therefore, wrong operation of the infrared sensor is prevented.
Patent KR-20020008725-A (KR)
Title: Health Drink of JEBICHA Using the Pumpkin and Medicinal Herbs and Manufacturi ng Method Thereof
Inventor: KWAK JUN SU
IPC: A23L2/38
Filed: 2000-07-25
Abstract: PURPOSE: Provided are a health drink, 'JEBICHA', using the pumpkin and medicinal herbs and its manufacturing method. The drink is used for the prevention of obesity and postpartum edema. CONSTITUTION: The manufacturing method comprises the steps of: washing 3-7 kg of pumpkin and medicinal herbs, such as ginger, job's tear, arrowroot, Plantago asiatica L., Atractylode japonica Koidz., Fraxinus dentate Nakai, Bupleurum euphorbioides NAKAI, cinammon and alisma rhizoma (each 50g), and jujube and gardenia (each 20g), to remove dirts therefrom; adding water thereto then extracting them at 80-100 deg.C for 1-5 hours; filtering them and packing the filtrate with aluminum PET triple container.
Patent KR-20010066963-A (KR)
Inventor: FLURY RAINER
IPC: B01J38/00
Filed: 2000-07-26
Abstract: PURPOSE: A process for completely regenerating a catalyst filter used to purify waste gases within a short time and at a low cost in terms of filtration and catalyst activity is provided. CONSTITUTION: A process for regenerating a catalyst filter(28, 30) used to purify waste gases comprises heating the catalyst to a temperature above the operating temperature, and simultaneously introducing a carrier gas to the filter so that the filter is regenerated by simultaneous thermal and mechanical treatment. Especially, the filter is heated to 50-200deg.C above the operating temperature but below the temperature so that the filter is not damaged.
Patent KR-20020011664-A (KR)
Title: A Method of Determining Angle and Length of Inclined Surface Opening Cracks in Concrete
Inventor: KIM BYEONG GEUK
IPC: G01N29/04
Filed: 2000-08-03
Abstract: PURPOSE: A method for measuring length and angle of a slant crack in a concrete building is provided to measure an angle and length of a crack formed on a surface of the concrete building at the same time and to improve reliability of safety. CONSTITUTION: A ultrasonic receiving transducer is installed on a center of a slant crack. An ultrasonic transferring transducer is installed on the center of the slant crack. The ultrasonic transferring transducer is transferred to the ultrasonic receiving transducer to measure first electric wave time. The ultrasonic receiving transducer is horizontally moved to a rear side of a center portion of a crack. A first sensor is arranged on a surface of a concrete building to receive elastic wave by being separated form the center portion of the crack. A first impact source is established on the other portion of the crack in the concrete building. Moreover, a second impact source is established on the surface of the concrete building. Thereby, method for measuring length and angle of a slant crack in a concrete building measures an angle and length of the crack formed on the surface of the concrete building at the same time.
Patent KR-20020014123-A (KR)
Title: Transformation Method of Three-dimension Object Points onto Two-dimension Image Points for Linear Pushbroom Images
Inventor: KIM TAE JEONG
IPC: G01C11/02
Filed: 2000-08-16
Abstract: PURPOSE: A method for obtaining a 2-dimensional image coordinate of a 3-dimension land point in a linear pushbroom image is provided to directly obtain the image coordinate(x,y) corresponding to the land point(X,Y,Z) in the linear pushbroom image. CONSTITUTION: A 2-dimensional image coordinate of a 3-dimension land point in a linear pushbroom image is obtained by a first step of setting a nonlinear equation. At a second step(S11), an initial value of a line coordinate among the image coordinate corresponding to a land point(X,Y,Z) is assumed. At a third step(S12), a position of a sensor(a rotational movement angle) is assumed. At a third step(S13), a matrix of combination of sine/cosine function of κ, Φ, ¥ø represented by x polynomial is generated. At a fourth step(S14), a solution of the equation is obtained by using the position of the sensor. At a fifth step(S15), it is determined whether difference between the solution and the initial value is larger than a threshold. At a sixth step(S16), if the difference is larger than the threshold, the solution is set as the initial value and the second step(S11) to the fourth step(S14) are repeated. At a seventh step(S17), if smaller, the solution is set as the line coordinate of the image coordinate.
Patent KR-20020016328-A (KR)
Title: Adjustable lingual brackrt positioner
Inventor: KIM TAE WON
IPC: A61C7/12
Filed: 2000-08-25
Abstract: PURPOSE: An adjustable lingual bracket positioner for correction of irregularities of the teeth is provided to accurately locate a bracket on a predetermined position on the surface of a tooth to be corrected before the bracket is attached to the tooth. CONSTITUTION: The adjustable lingual bracket positioner comprises three bars(1,2,3) projected from the front part of the positioner to fix a correction wire, where the front part has a shape accessible the arc shaped teeth; three housings(4,5,6) corresponding to the bars for receiving the bars respectively; and a movable second clamp(15) installed to fix a pair of metal plates(20) inserted movable in the rear part thereof, and the bars, the housings, the metal plates, and the second clamps are coupled between an upper plate(12) and a lower plate(13), where the upper plate and the lower plate are connected by using a center transverse plate(24) and a rear plate(25). The upper plate is formed with a center shaft(26) to be connected with another fixing device.
Patent KR-20020017692-A (KR)
Title: Structure of evaporator for anti-superheat of refrigerant
Inventor: PARK WON PO
IPC: B60H1/00
Filed: 2000-08-31
Abstract: PURPOSE: An evaporator structure preventing overheat of refrigerant is provided to prevent overheat of refrigerant evaporated in an evaporator core by lowering temperature of air passing by a surface of the evaporator core. CONSTITUTION: Temperature sensors(28a,28b) are installed on a refrigerant inlet pipe(26a) and a refrigerant outlet pipe(26b) of an evaporator core(24) respectively for an ECU(50) to detect difference of temperatures. An overheat preventing duct(30) is extended from a cooled air inlet(12) installed on a certain position of an air conditioner duct(10) and has a cooled air outlet(32) on a front surface of the evaporator core. The amount of cooled air discharged is adjusted by an opening and closing device.
Patent KR-20020019342-A (KR)
Title: a for low voltage-driving ac PDP and method therefor
Inventor: HWANG KI WOONG
IPC: G09G3/296
Filed: 2000-09-05
Abstract: PURPOSE: A method and device for driving plasma display panel are provided to reduce a voltage applied to an address electrode by controlling a reset discharge effectively and to reduce a voltage required for devices that are necessary for driving an address. CONSTITUTION: A ramp pulse is applied to a scan electrode in order to control an alternating current plasma display panel having plural scan electrodes, plural sustain electrodes, and plural address electrodes. A voltage different between a scan electrode and a sustain electrode is maintained higher than a ground voltage and lower than a sustain voltage, from an end point of time of a reset period to a scan voltage applied point of time after the scan voltage of the scan electrode is dropped. A time necessary for rising of the ramp pulse corresponds to a time necessary for forming a wall voltage sufficiently. A time necessary for falling of the ramp pulse corresponds to a time when the wall voltage is not erased excessively.
Patent KR-20020019713-A (KR)
Inventor: CHOI IL WAN
IPC: B01D33/00
Filed: 2000-09-06
Abstract: PURPOSE: A belt press for industrial dehydrator is provided which is capable of reducing a generated amount of industrial waste by increasing a dehydration efficiency of the belt press. CONSTITUTION: The belt press for industrial dehydrator comprises a frame body(10); a first pressing roller means in which a first roller(20), a second roller(20a), a third roller(20b), a fourth roller(20c), a fifth roller(20d) and a sixth roller(20e) are arranged at one side of the frame body(10) in a zigzag form; an upper filter belt(12) which is rotated counter clockwise with sequentially wound on the rollers of the first pressing roller means; a lower filter belt(14) which is rotated clockwise with sequentially wound on the rollers of the first pressing roller means in the state that the lower filter belt(14) and the upper filter belt(12) are overlapped each other; a second pressing roller means in which a seventh roller(30), an eighth roller(30a), a ninth roller(30b), a tenth roller(30c), an eleventh roller(30d) and a twelfth roller(30e) are arranged at the frame body(10) subsequently to the sixth roller(20e) of the first pressing roller means; and a first circumference roller means pressing the upper filter belt(12) and the lower filter belt(14) to one side of the circumferential surface of the eighth roller(30a).
Patent KR-20010000348-A (KR)
Inventor: PARK GANG DEOK
IPC: G08B29/00
Filed: 2000-09-19
Abstract: PURPOSE: A remote control method for a sensor is provided to perform individual or group control of a target by checking and monitoring its action in real time through a network and to inform an organ or manager of the present sensor situation as well as control an inherent address through internet communication control. CONSTITUTION: Each inherent address is given to a sensor and other interlock devices through an internet or a key pad from a controller(10). Power is supplied independently and a sensing signal is outputted to a microcomputer(23). The microcomputer(23) outputs a control signal for the inherent address and sensed data to the controller(10). The controller(10) operates the sensor and other interlock devices, thus, makes an alarm sound, turns on an alarm lamp and controls a door. The controller(10) informs a manager or organ of the present dangerous situation in a specific time. The controller(10) obtains the exact area through the inherent address of the sensor.
Patent KR-20000072766-A (KR)
Inventor: LEE SIN BOK
IPC: A01K61/00
Filed: 2000-09-25
Abstract: PURPOSE: A method of farming fish by using the warm drainage from a power plant is provided, which can solve the economical problem of setting up a special apparatus to raise water temperature in winter. Also, an apparatus of improving the quality of warm drainage is provided. CONSTITUTION: A method of farming fish by using the warm drainage from a power plant comprises the steps of : taking the warm drainage from a power plant, improving the quality of drainage by raising the dissolved oxygen concentration and removing the remained chlorine in the spouted drainage in the storing pool by using a bubble generator, and supplying the fish farming pool with the improved drainage. The apparatus comprises a pool receiving warm drainage, the means of spraying the warm drainage from a warm drainage supplying tube on the top of the pool, a bubble generator of generating bubble by inspiring compressed air into the bottom of the pool and the water supplying means of supplying the fish farming pool with the improved drainage.
Patent KR-20020025305-A (KR)
Title: Method for forming polyaniline powder doped with lithium salt and method for forming active electrode material and super capacitor using the polyaniline
Inventor: JANG SUN HO
IPC: H01G4/018
Filed: 2000-09-28
Abstract: PURPOSE: A method for forming polyaniline powder having lithium salt doped, and a method for preparing electrode active material and a super capacitor using it are provided to form polyaniline conductive polymer powder having lithium salt doped and prepare electrode active material and a super capacitor using the polyaniline conductive polymer powder. CONSTITUTION: First, non-conductive polyaniline powder is prepared. Then, lithium salt solution is prepared. Next, the non-conductive polyaniline powder and the lithium salt solution are mixed, whereby lithium salt is doped into the non-conductive polyaniline powder. Then, the polyaniline powder having lithium salt doped is separated from the lithium salt solution.
Patent KR-20020025445-A (KR)
Title: Photo resist doping system
Inventor: PARK HO NAM
IPC: H01L21/027
Filed: 2000-09-29
Abstract: PURPOSE: An apparatus for coating resist is provided to control constantly the amount of dispensed photoresist by installing a dispensing pump and a dispensing control valve in the last nozzle. CONSTITUTION: A dispensing pump(13) is used for determining the amount of dispensed photoresist in a photoresist dispensing process. An interception/counterflow prevention valve(14) is installed in the last nozzle(15). The dispensing pump(13) is connected with a chemical filter(12) through a photoresist pipe arrangement(18). The chemical filter(12) is connected with a photoresist vessel(11) through the photoresist pipe arrangement(18). The photoresist vessel(11) and the chemical filter(12) are located at a lower portion of a coater spin unit for coating the photoresist on a wafer(16). The dispensing pump(13) and the interception/counterflow prevention valve(14) are located on an upper portion of the coater spin unit.
Patent KR-20020027031-A (KR)
Title: PEN cord applied pnumetric tire
Inventor: KWON HUI WON
IPC: B60C9/02
Filed: 2000-10-04
Abstract: PURPOSE: A pneumatic tire applying PEN to carcass play is provided to improve the high speed driving stability and the high durability of the pneumatic tire, thereby preventing the safety accidents of vehicles. CONSTITUTION: A pneumatic tire, in which PEN(polyethylene naphthalene-2,6-dicarboxylate) cords having a high thermal stability and structural stability in comparison with PET(polyethylene terephthalate) cords, are applied for a carcass ply.
Patent KR-20020027938-A (KR)
Inventor: OH TAE HYU
IPC: G06F3/041
Filed: 2000-10-06
Abstract: PURPOSE: A touch panel is provided to reduce the production cost and to enhance the productivity by enabling the parts wanted to exchange to easily exchange the defect part. CONSTITUTION: The touch panel comprises an upper substrate(11) equipped with an upper transparent conductive film(12), a lower substrate(15) equipped with a lower transparent conductive film(14), a plurality of dot spacers(16) formed between the upper and lower transparent film in order to prevent the contact between the upper and lower transparent film without outer pressure, and an adhesive layer adhering the upper and lower transparent film. The adhesive layer adhering the upper and lower transparent film uses a formed both-faces adhesive tape. Both faces of supporter are coated with the adhesive agent and the under coating connecting the supporter with the adhesives is inserted between the supporter and the adhesives. The materials of supporter are polyurethane and polyethylene. The formed both-faces adhesive tape has a thickness of 50-150 micrometers, the diameter of foamed particle is 20-70micrometers and the materials of foam is expanded by 2 to 5times at 150 deg.C.
Patent KR-20020029822-A (KR)
Title: Apparatus for selectively connecting speech call to a subscriber connected to a wireless data communication service
Inventor: KANG MUN SUN
IPC: H04M3/428
Filed: 2000-10-14
Abstract: PURPOSE: A system for selectively executing call connection for a voice call received during radio data communication service and a method thereof are provided to execute voice call connection after a user's confirmation in case that a new voice call request is generated in the middle of using data service. CONSTITUTION: A system for selectively executing call connection for a voice call received during radio data communication service comprises an exchange(100), an HLR(Home Location Register)(200), a voice call processing part(300), and a data processing part(400). The exchange(100) provides radio data communication service and voice call service to radio data communication service subscribers(A,B). The HLR(200), connected with the exchange(100), manages extrinsic service information and location information for mobile subscribers. The voice call processing part(300) is connected with the exchange(100). In case that a subscriber(A) corresponding to a voice call received to the exchange(100) is busy, the voice call processing part(300) receives and processes the voice call. The data processing part(400), connected with the exchange(100) and the Internet(500), provides wireless Internet service or traffic seizure two-way text service to the subscriber(A).
Patent KR-20020032690-A (KR)
Title: Device for pro- tecting the cooling wall boiler of cooling chamber
Inventor: KIM BYEONG TAE
IPC: C10B39/02
Filed: 2000-10-26
Abstract: PURPOSE: A wear-preventing device capable of preventing the abrasion of an upper/lower pipe of a boiler water pipe of a cooling chamber for coke dry quenching facility by virtue of own weight of red-hot coke is provided which extends the service life of the boiler water pipe and prevents the obstruction of coke discharge. CONSTITUTION: The boiler water pipe of a cooling chamber for coke dry quenching facility comprises: an upper pipe(131) and a lower pipe(132) constructed in parallel in a longitudinal direction; a plurality of connecting pipes(133) constructed in a vertical direction between the space of the upper pipe and lower pipe; and a wear-preventing plate(134) constructed on both side walls of the connecting pipes, wherein a left/right body is rounded on a peripheral face of the lower pipe in the shape corresponding to a peripheral face of the lower pipe, a pair of lower covers(20,20') comprising a left/right flap are constructed in parallel with both side walls of the left/right body.
Patent KR-20020033355-A (KR)
Title: Activated carbon absorbing apparatus
Inventor: KIM DONG HYUN
IPC: B01D53/04
Filed: 2000-10-31
Abstract: PURPOSE: An activated carbon adsorbing device is provided, which can adsorb contaminants contained in gas and regenerate the activated carbon that adsorbed contaminants in the adsorbing device conveniently without any transportation of the A/C to regenerate it. It is embodied by installing heating device and purifying device in a single unit of the A/C adsorbing device. CONSTITUTION: The system comprises a case(1) that has an inlet(5) at a middle part and an outlet(7) at the other side top, an open-and-shut device, an activated carbon layer(3), a heating device and a purifying device. By opening the inlet(5), contaminated gas enter the A/C layer and is purified by being adsorbed on the surface of activated carbon and by closing the inlet(5), the A/C is heated and regenerated. The contaminants deleted from the activated carbon are purified by purifying device that consists of many tubes which are coated with photocatalyst film.
Patent KR-20010051552-A (KR)
Inventor: FUKUDA HIROAKI
IPC: H04N1/21
Filed: 2000-11-09
Abstract: PURPOSE: To provide an image processor that can reduce a transfer quantity of image data of a data bus and a storage capacity of a frame memory or a storage capacity of an auxiliary storage device required to store the image data. CONSTITUTION: A read unit 201 and a sensor board unit 202 read an original and convert the read image into image data, and an image data control section 203 extracts only image data that can contribute to forming of an image among the converted image data and stores the extracted image data to a memory module 222.