baber/WOPTO huggingface dataset:
Patent KR-20000061555-A (KR)
Inventor: YUN YOUNG SE
IPC: H01L21/3065
Filed: 1999-03-27
Abstract: PURPOSE: An upper electrode for an electrode assembly is to easily replace a gas supply portion during a drying etching process. CONSTITUTION: An upper electrode for an electrode assembly of a dry etching apparatus including a gas supplying portion(20) with a number of gas discharging ports for discharging a process gas, and a fastening portion(30) positioned on an exterior of the gas supplying portion and having a number of fastening holes, the upper electrode comprising: a first connecting end(40) formed on an outer periphery of the gas supplying portion; and a second connecting end(50) formed on an inner periphery of the gas supplying portion corresponding to the first connecting end. The first and second connecting ends are connected by a fastening member(60) to engage or disengage the gas-supplying portion to or from the fastening portion. The fastening member is a bolt, and the first and second connecting ends have a number of through openings for receiving the bolt.
Patent KR-20000066236-A (KR)
Title: Process for bonding outer layer of patterned flat glass
Inventor: LEE CHOI HUN
IPC: C03C17/22
Filed: 1999-04-14
Abstract: PURPOSE: A process for bonding outer layer of patterned flat glass for interior and exterior of building is provided to protect the pattern and bond strongly to cement mortar by coating with inorganic materials. CONSTITUTION: The process comprises two steps. The first step is as follows: mixing 25-45% of flux glass, 10-20% of wismuth, 15-30% of kaolin, 5-10% of borax and propylene glycol; coating the outer layer of a pattern(2), an inorganic bonding layer(3), with mixed inorganic materials (0.5-1mm thickness). The second step is as follows: mixing 20-30% of flux glass, 5-10% of wismuth, 5-10% of borax, 10-20% of clay, 15-20% of kaolin, 20-30% of silica, 10-20% of feldspar and propylene glycol; coating the surface of a bonding layer, an inorganic mortar layered layer(4), to be a 2-3mm of thickness between lines of 15-30mm in width; heating to 400-450°C.
Patent KR-20000067379-A (KR)
Inventor: PARK SUN YEONG
IPC: B08B3/12
Filed: 1999-04-28
Abstract: PURPOSE: A supersonic washer of a satellite component is provided to avoid a wrong action and a damage to optical and electronic equipment by washing stainless or aluminium components with supersonic waves and removing dust and oil on the component. CONSTITUTION: A component of a satellite body contained in a punched basket is put on a punched plate(15) in a washing tub(11). A washing solution as de-ionized water and surface active agent is injected in an injection hole(12) by opening a valve(13). The supersonic output of a supersonic wave generator is varied to 1200 to 4800 Watt and a frequency to 20 to 40KHZ. Temperature is regulated to 60 to 100 deg. C by using an underwater heater(14). The satellite body component in the basket(16) is washed and supplied to an IPA washer. Then, the satellite body component is washed in the IPA washer and dried with nitrogen gas in a nitrogen gas drier.
Patent KR-19990068369-A (KR)
Title: 직물에광섬유를이식하는장치및방법
IPC: D06Q1/10
Filed: 1999-05-03
Abstract: 본 발명은 직물에 광섬유를 이식하는 장치 및 방법에 관한 것이다. 
     본 발명은 틀체와; 틀체의 상측에 장착되어 상부에서 늘어지는 여러개의 광섬유와 상기 광섬유의 끝단에 각각 끼워진 바늘관봉을 정위치에 구비되도록 하기 위한 홀딩부와; 틀체 내에 설치되고 상, 하로 유동되어 직물 상에 광섬유가 삽입되도록 하기 위한 삽입부; 및 틀체의 하단부에 설치되어 삽입부가 상, 하로 유동되도록 하기 위한 구동부로 이루어진 것을 특징으로 하는 직물에 광섬유를 이식하는 장치를 제공한다. 
     또한, 본 발명은 직물에 광섬유를 이식하는 과정에 있어서, 광섬유를 이식하기 위한 기기에 바늘관과 직물을 장착시키고, 광섬유를 바늘관에 끼우는 세팅단계; 상기 세팅단계에서 세팅된 바늘관이 직물을 관통하도록 직물을 상승시키고, 직물을 관통한 바늘에서 광섬유를 인출하며, 이를 다발의 형태로 묶는 삽입단계; 상기 삽입단계에서 직물에 관통된 바늘관을 빼내기 위해 직물을 하강시키고, 직물의 상면에 돌출된 광섬유를 일정한 길이로 절단하며, 절단된 끝단을 융용시켜 광섬유가 직물에서 이탈되지 못하도록 하는 가공단계; 상기 가공단계에서 융용된 광섬유의 끝단과 직물에 접착제를 도포하여 이들을 고정시키고, 접착제가 도포된 부분을 자외선 조사하여 경화시키는 접착단계를 포함하는 것을 특징으로 하는 직물에 광섬유를 이식하는 방법을 제공한다. 
     따라서, 본 발명은 한번의 작업으로 다량의 광섬유를 직물상에 심을 수 있도록 하여 생산성을 높이고 이 작업을 수행하기 위한 기기의 제작단가를 낮춤으로써 기계설비에 의해 발생되는 경제적인 부담을 해소하였으며, 기기에 장착된 직물의 상면이 제품 외면이 되도록 하여 설계상의 난점이 해소될 뿐만 아니라 이로 인해 작업의 불량률을 감소시키는 효과가 있는 것이다.
Patent KR-20000005684-A (KR)
Inventor: JACOB HARALT
IPC: D06L4/30
Filed: 1999-05-19
Abstract: PURPOSE: A formamidine sulfonic acid(FSA) mixture is provided to be able to flow as stored, to prevent the formation of the lime adhesive substance in the process using the mixture and to increase the stability when stored as the consequence of the stabilization of the FSA. CONSTITUTION: The formamidine sulfonic acid mixture is composed of FSA, 0.05 to 4% of more than one covering preventive which has the acid or the neutral value, and 0.001 to 5% of the finely powdered silicate on the basis of the whole amount of the mixture to prevent the formation of the lime adhesive substance and to increase the stability as stored.
Patent KR-20000074776-A (KR)
Inventor: KIM YU TAK
IPC: G01N33/02
Filed: 1999-05-25
Abstract: PURPOSE: A method for manufacturing an indicator of a circulation state of frozen food is provided to easily visually check a circulation state of frozen food by injecting an edible crystal in the shape of ice of a dice size in the process of packaging of the frozen food, which is deformed above a predetermined temperature in the process of circulation. CONSTITUTION: In a method for manufacturing an indicator of a circulation state of frozen food, an edible crystal is made as an indicator(1) of a circulation state of frozen food with organic and inorganic substances mixed with water, wherein the indicator is not harmful to human or food and has the freezing point of 0°C or less according to a weight ratio of 0 to 30% with relation to the water, wherein the indicator is formed in various shape and not to be recovered to an original crystalloid shape in spite of re-freezing once melted.
Patent KR-20000067741-A (KR)
Title: 음각성형다이와 그 가압장치
IPC: B21D37/08
Filed: 1999-06-04
Abstract: 상부다이의 하강로커스가 하부다이내로들어가는 음각성형다이에 있어서,  본 발명의 목적은 가공물의 엔터링부분을 가압 및 클램핑함으로써 주름이 가공물의 엔터링부분에서 발생되는 것을 방지하는 데 있다. 
     본 발명의 음각성형다이는 금속박판 가공물이 위치되는 지지부분을 가진 하부다이,가공물을 성형하기 위하여 가공물에 충돌하도록 하부다이에 대해 직선방향으로 하강되는 상부다이, 외주표면에 개구되도록 축방향으로 형성된 홈, 상부다이의 로커스로부터 들어가도록 지지부분에 가까운 홈의 에지상에 형성된 엔터링성형부분, 하부다이상에 회전가능하게 제공된 원주몸체, 엔터링성형부분, 원주몸체에 대향되도록 상부다이상에 미끄럼이동가능하게 제공된 슬라이드캠, 및 성형후 가공물이 하부다이로부터 취출될 수 있는 상태로 원주몸체를 회전 및 후퇴시키기 위하여 하부다이상에 제공된 자동복귀공구를 포함하고 있으며, 가공물은 하부다이의 지지부분상에 제공되며 원주몸체는 회전되고 슬라이드캠은 원주몸체의 엔터링성형부분과 슬라이드캠의 엔터링성형부분에 의해서 가공물을 성형하도록 미끄럼이동되며 원주몸체는 성형된 가공물이 하부다이로부터 취출될 수 있도록 성형후 자동복귀공구에 의해서 회전 및 후퇴되며 여기에서 가공물의 음각성형부분의 클램핑부재는 원주몸체상에 미끄럼이동가능하게 제공되며 가공물은 가압된 클램핑부재와 슬라이드캠에 의해서 클램핑되어 성형된다.
Patent KR-20000005941-A (KR)
Inventor: ERCHBERGVE JARNE
IPC: F26B/
Filed: 1999-06-04
Abstract: PURPOSE: An effective drying method is provided to dry a finely divided material for having a smaller size of particle less than 100 micrometer. CONSTITUTION: An effective drying method comprises:a filter cake(2) formed by a solid, a liquid, and a slurry(4) stored in a slurry tank(3); an oscillator(6) connected to a structural element(7) oscillated by the oscillator; and a supporting structural unit(5) moved by the structural element relatively locating to the supporting structural unit of the filtering apparatus for reducing the remained moisture in the filter cake.
Patent KR-20010004511-A (KR)
Inventor: CHOI JAE AM
IPC: H04B7/26
Filed: 1999-06-29
Abstract: PURPOSE: A broadcasting channel structure in a CDMA mobile communication system is provided which is capable of preventing a mobile station from losing the paging channel slot thereof due to reception of broadcasting data and allowing the mobile station to receive still images, short moving pictures and simple animation image data for a predetermined reception time. CONSTITUTION: In a broadcasting channel structure in a CDMA mobile communication system, the broadcasting channel structure is multiplied by a channel classification code allocated for broadcasting and it is configured of a plurality of lower broadcasting channels that are time-divided. Each of the lower broadcasting channels alternately transmits broadcasting data and in-band-paging information in paging channel slot sections. The length of the paging channel slot section is a multiple of the length of the transmission unit frame of each lower broadcasting channel.
Patent KR-20010008829-A (KR)
Inventor: CHA BYEONG CHEOL
IPC: G03F7/26
Filed: 1999-07-05
Abstract: PURPOSE: Provided are a developing apparatus having vertical blast nozzles which can spread a developer on the whole photosensitive film and a process for producing a mask by using the developing apparatus. CONSTITUTION: The developing apparatus includes a first blast nozzle(80) located at the center of the photosensitive film and a second blast nozzle(82) located side by side with the first blast nozzle(80) between the first blast nozzle(80) and the edge of the photosensitive film, wherein the blast nozzles(80,82) exclude air. Further, the process for producing the mask(40) comprises the steps of: forming a light-shading film on an optically transparent substrate; coating the surface of the light-shading film with the photosensitive film; exposing the fixed area of the photosensitive film to an electronic beam; injecting the developer vertically onto the photosensitive film by using the blast nozzles(80,82) in order to remove the exposed area of the photosensitive film; etching the light-shading film; removing the photosensitive film.
Patent KR-20000011490-A (KR)
Inventor: JEONG MYUNG HUI
IPC: C07D263/52
Filed: 1999-07-05
Abstract: PURPOSE: Title derivatives are prepared which has a good therapeutic activity of dys-mnesia and senile athymia as a muscarinic receptor agonist. CONSTITUTION: Title compounds (formula 1; X is oxygen atom or sulfur atom; R is hydrogen atom, halogen atom, nitro group, C1- C4 lower alkyl group or C1- C4 lower alkoxy group) and their pharmaceutical salts are prepared. Thus, 2.04 g of aminophenol is dissolved in ethanol anhydride at room temperature, followed by addition of 2.00 g 3-pyridine carboxaldehyde, 6.62 g of iodobenzene diacetate is added in the obtained solution, and concentrated under reduced pressure after 10 minutes to give 1.17 g of white title compounds.
Patent KR-20010009374-A (KR)
Title: Method for manufacturing package
Inventor: JUNG YEONG GYU
IPC: H01L23/31
Filed: 1999-07-09
Abstract: PURPOSE: A method for manufacturing a package is provided to prevent a defect from being generated in a wire bonding operation between a lead and input/output pads by having the first and second leads not move, and to improve heat radiating efficiency by making a lower part of the package exposed to the exterior. CONSTITUTION: A lead frame has a paddle(25) and a plurality of the first and second leads(27,29). The paddle is formed by plating a metal layer on a surface of a substrate(23) composed of a metal. The first and second leads have lengths different from each other and ends of the first and second leads are uniformly disposed around the paddle. A chip having a circuit and a plurality of input/output pads on the paddle is mounted. The input/output pads are wire-bonded to an end of the first and second leads. The paddle, the chip, the wire and the first and second leads are molded to form a body(35) only on the substrate. All but a portion corresponding to the paddle of the substrate and the first and second leads is etched.
Patent KR-20010009563-A (KR)
Inventor: KIM DONG GYU
IPC: G11B7/09
Filed: 1999-07-12
Abstract: PURPOSE: A device for controlling a skew of an optical pickup is provided to prevent a separation of a rack gear from a lead-screw by preventing a twisting of a screw thread of the lead screw and an angle of the rack gear. CONSTITUTION: A hole is formed in a rotary center of a pickup transfer component(13). A plate spring(12) is assembled in the same position as the rotary center. The position of the pickup transfer component(13) is fixed by the elasticity of the plate spring(12) by forming the plate spring(12) in a bending shape. An angle of a rack gear is twisted from an angle of the screw thread of a lead screw(7) according to a skew control amount of a first guide shaft(9). A screw thread in a base of a pickup(1) and a control screw(14) are controlled by the skew control amount. The pickup transfer component(13) is rotated centering the rotary center portion. The present controlled position is maintained by the returning force of the plate spring(12).
Patent KR-20010009702-A (KR)
Inventor: HAN JEONG UK
IPC: H01L29/788
Filed: 1999-07-13
Abstract: PURPOSE: A nonvolatile memory device is provided to prevent generation of a bad program generating in the overwriting process CONSTITUTION: A nonvolatile memory device includes a junction(104) formed on a predetermined part in a semiconductor substrate(100), a source(116) formed in the substrate of one side of the junction so that be separated with the junction as a predetermined distance, a drain(118) formed in the substrate of other side of the junction so that be separated with the junction as a predetermined distance, a sense transistor, a select transistor, and a transistor for overwriting. The sense transistor on the first gate insulating film is interposed on the substrate between the junction and the drain and has a gate having a stacked structure, the first conductive film/an interlayer dielectric film/the second conductive film. The select transistor on that the second gate insulating film is interposed on the substrate between the junction and the drain and has a gate of a single layer consisting of the second conductive film. The transistor for overwriting is that the second gate insulating film is interposed on the substrate between the source and the sense transistor and has a gate, which is connected to the second conductive film consisting of the sense transistor as one body, of a single layer consisting of the second conductive film.
Patent KR-20010017833-A (KR)
Inventor: SONG YEONG JUN
IPC: H04L7/08
Filed: 1999-08-14
Abstract: PURPOSE: A method for acquiring frame synchronization is provided to rapidly and exactly acquire frame synchronization in a handover area according to a correlation processing result of a new pilot bit pattern for executing optimum frame synchronization in an up link of an IMT-2000 system. CONSTITUTION: In case that a neighboring cell acquires frame synchronization for an up link channel when the handover between a serving cell and the neighboring cell for an arbitrary user, the neighboring cell acquires chip synchronization for the up link channel. Then, the neighboring cell acquires coarse frame synchronization having a frame error using various offset group information for the user side. The neighboring cell acquires final frame synchronization using an inputted pilot bit pattern.
Patent KR-20010018321-A (KR)
Inventor: PARK MYUNG HWAN
IPC: A23L33/00
Filed: 1999-08-18
Abstract: PURPOSE: A health food composition for articular rheumatism is provided to prevent destruction of cartilage and bone by mixing chitooligosaccharide containing glucosamine 5-80% and chondroitin sulfate. CONSTITUTION: The health food composition for articular rheumatism contains 5-90 weight parts of chitooligosaccharide having a glucosamine monomer content of 5-80% and 5-90 weight parts of chondroitin sulfate derived from shark cartilage or cow cartilage. The health food composition includes vitamin A, vitamin B, vitamin C, vitamin E, niacin amide, pantothenic acid, calcium, iron, zinc and selenium as supplementary substances. The composition is manufactured as a tablet, a capsule, a pill, a granular or liquid type. The liquid type of the composition has a natural flavor like Japanese apricot, lemon, pineapple and herb, a natural coloring matter like chlorophyllin and flavonoid, a sweetener like fructose, honey, sugar alcohol and sugar, or an acidic agent like citrate and sodium citrate.
Patent KR-20010019735-A (KR)
Inventor: KIM JEONG IN
IPC: G06F1/16
Filed: 1999-08-30
Abstract: PURPOSE: A computer having a portable telephone board and a method for the same are provided to connect the computer to wireless telecommunication network regardless of place for using wireless data communication service. CONSTITUTION: A portable telephone board is registered in a mobile telecommunication company after a computer system is powered on(S10,S12). The portable telephone board is set as a modem(S14). The computer system performs wireless data communication by the portable telephone board(S16). The company levies a charge on use of wireless data communicating carried by the portable telephone board (S18). And if the computer system is lost, the company chases the lost computer system by using the portable telephone board.
Patent KR-20010026668-A (KR)
Inventor: LEE SANG NAM
IPC: H04M3/00
Filed: 1999-09-08
Abstract: PURPOSE: A storage in an exchange is provided to improve a stability of an exchange by dividing the SCSI bus for accessing to the duplex storage medium. CONSTITUTION: A processor part in an exchange is duplexed and consists of the first and second processor part(400,600). The first processor part(400) is associated with the first storage(500) via the first SCSI bus, and the second processor part(600) is associated with the second storage(700) via the second SCSI bus. For the first processor part(400), CPU(402) stores the data to be stored in the first and second storage(500,700) in memory(404), interrupts SCSI bridge chip(406), and stores its data in the first and second storage(500,700). A SCSI bridge chip(406) reads out data stored in memory(404) in accordance with the interrupt from the CPU(402), stores it in the first HDD(502) in the first storage(500) via the first SCSI bus, and provides it to the SCSI bridge chip(606) in the second processor part(600) via the duplexed channel part(408). When the data is provided from the second processor part(600) through the duplexed channel part(408), the SCSI bridge chip(406) also stores the provided data in the first HDD(502) in the first storage(500) via the first SCSI bus. The duplexed channel part(408) provides the data from the SCSI bridge chip(406) to the duplexed channel part(608) in the second processor part(600), or provides the data from the duplexed channel part(608) in the second processor part(600) to the SCSI bridge chip(406). Similarly, each element in the second processor part(600) operates.
Patent KR-20000034958-A (KR)
Title: Method and system for overhead message updates
Inventor: KAMEL RAAFAT EDWARD
IPC: H04W68/00
Filed: 1999-09-30
Abstract: PURPOSE: A method and apparatus for arranging transmission of overhead messages on the paging channel of a wireless communications system is provided. CONSTITUTION: Certain paging channel slots are established, based on a timing reference, that must contain an overhead message. In the intervening slots or slot fragments, the base station transmits mobile-directed messages, when they are available. When no mobile directed messages are available for transmission, the base station selects an overhead message from a queue for transmission on the intervening paging channel slot or slot fragment.
Patent KR-20010036268-A (KR)
Inventor: LEE BYEONG TAEK
IPC: H01L21/316
Filed: 1999-10-07
Abstract: PURPOSE: A method for manufacturing a metal oxide layer using an atomic layer deposition method is provided to easily control a thickness of a thin film by alternatively supplying metal source gas and an oxidizing agent to a process chamber to form a metal oxide layer. CONSTITUTION: A semiconductor substrate is loaded to a chamber. Metal source gas is chemically absorbed to the semiconductor substrate to form a metal atomic layer by supplying the metal source gas of a pulse type to the chamber by an atomic layer deposition method. The metal gas of a pulse type and oxidizing agent of a pulse type are alternatively supplied to the chamber by an atomic layer deposition method, so that the oxidizing agent is chemically absorbed to the metal atomic layer to form a metal oxide layer. Plasma gas for removing a hydroxide radical is supplied to the chamber by an atomic layer deposition method, so that the hydroxide radical generated in forming the metal oxide layer is eliminated.
Patent KR-20000028959-A (KR)
Title: Water jet nozzle
Inventor: PKESAKU MASAHIRO
IPC: D03D47/32
Filed: 1999-10-09
Abstract: PURPOSE: A water jet nozzle is provided to have an excellent water speed of jetted water current to the highest speed operation condition of 1000rpm, more than 1200rpm and even 1500rpm of a weaving machine speed and to stably put a woof thread for a long time. CONSTITUTION: A water jet nozzle is prepared with plural water jet holes(2) on a frame wall of a nozzle main body(1), and a needle(3) for employing a woof thread inside the nozzle main body is arranged on a coaxial. An orifice(9) is formed around a head of a front head of the needle, and a stabilizer for rectification having a wing for forming plural slits as a channel radially on the upper side of the orifice in the whole length of a shaft line is prepared. Herein, a partition is prepared in the shaft line between water injection holes(2), and a taper angle of an orifice member as another device is formed 15 to 35 degrees.
Patent KR-20000000391-A (KR)
Title: Customer service using vehicle self diagnosis and battery ball location detecting system
Inventor: LEE JOO HYOUNG
IPC: G01C23/00
Filed: 1999-10-18
Abstract: PURPOSE: A customer service using a vehicle self diagnosis and a battery ball location detecting system are provided to prevent the accident caused by defects of repair by previously informing the contents of vehicle defects of repair to a driver. CONSTITUTION: A management method of protective system comprises the steps of:analyzing Engine Control Units, analyzing the disorder contents, processing those to data process; sending the processed data to the Engine Control Unit using the established wireless telephone network; analyzing the disorder parts with analyzing the delivered data.
Patent KR-20010037854-A (KR)
Inventor: CHOI HONG SEOK
IPC: G11C11/34
Filed: 1999-10-20
Abstract: PURPOSE: A data line precharge circuit is provided to apply a different voltage level of a data line according to the sequence of inputted data when precharging the data line. CONSTITUTION: The circuit includes: an equalization signal generator(50) outputting different equalization signal according to the sequence of inputted data by a clock generated during a burst operation; the first equalization circuit part(20) precharging the data line with an internal power supply voltage by being controlled by the first equalization signal of the equalization signal generator; and the second equalization circuit part(30) precharging the data line to a half level of the internal power voltage by being controlled by the second equalization signal of the equalization signal generator. The equalization signal generator includes: a NAND gate performing a NAND operation of the second clock(CLK2) and the third clock(CLK3) inverted through the first inverter; the second inverter inverting an output of the NAND gate; the first delay part delaying the third clock; a latch part resetting an output of the second inverter by an output of the first delay part; an OR gate outputting the first equalization signal by performing an OR operation of the first clock and an output of the latch part; the second delay part delaying an output of the second inverter; and the third inverter outputting the second equalization signal by inverting an output of the second delay part.