baber/WOPTO huggingface dataset:
Patent KR-20010077153-A (KR)
Title: Digital Protective Relay
Inventor: SHIN JONG HAN
IPC: G05F1/575
Filed: 2000-01-31
Abstract: PURPOSE: A digital protection relay is provided, which processes real-time signals without missing data and shares a filtering unit and an amplification unit by using an analog multiplexer to simplify the circuit configuration. CONSTITUTION: An input signal controller of a digital protection relay includes a transformer(501) for converting a voltage or current signal received from a power system into a small signal, and a load resistor or voltage stabilizing resistor(502) for outputting the output signal of the transformer as signals having a predetermined voltage difference and having double paths according to the first and second resistors connected to the transformer. The input signal controller further has a microprocessor(508) for calculating the magnitude of the output signals of the load resistor or voltage stabilizing resistor to control a channel control signal, a sample/hold part(503a,503b) having double paths for sampling the output signals of the load resistor or voltage stabilizing resistor at a predetermined interval, and filters(504a,504b) for removing signals in bands other than the band of the sampled and held signal through double paths. The input signal controller also has amplifiers(505a,505b) having double paths for amplifying the output signals of the filters to a predetermined value, an analog multiplexer(506) for selectively controlling the amplified signals according to the channel control signal of the microprocessor, and an analog/digital converter(507) for converting the analog output signal of the analog multiplexer into a digital signal to apply the digital signal to the microprocessor.
Patent KR-20000076591-A (KR)
IPC: H01L21/265
Filed: 2000-02-02
Abstract: 누설 전류의 저감과 게이트 절연막의 신뢰성의 향상을, 양립적으로 실현한다. 
     반도체 기판(1)의 주요면 중의 채널 영역(5)에 질소를 함유하는 채널층(7)이 형성된 후에, 열 산화 처리가 실시됨으로써, 반도체 기판(1)의 주요면 상에 게이트 절연막(9) 및 절연막(10)이 산화막으로서 형성된다.  질소가 도입된 영역에서는, 산화 반응이 억제되므로, 절연막(10)은 게이트 절연막(9)보다도 두껍게 형성된다.  더구나, 게이트 절연막(9)과 절연막(10)의 접속부의 주위에 있어서, 산화에 따른 응력의 발생이 억제된다.
Patent KR-20000076633-A (KR)
Title: 텍스쳐 표면패널 제조방법 및 그로부터 제조된 패널제품
IPC: B28B7/00
Filed: 2000-02-09
Abstract: 석고 섬유 보드의 텍스쳐링과, 텍스쳐드 표면을 가진 가요성 다이의 사용을 포함하는, 표면이 텍스쳐드 패널, 에지 테이퍼 그리고 보다 깊은 패턴 웨인 스콧-형 패널을 생산하는 개량된 방법을 제공하며, 발열 재수화 반응의 시작된 직후, 상기 다이는 슬러리 상태에서 상기 패널로 압축한다. 텍스쳐드 매트가 형성되도록 다이를 압축하는 동안 부분적인 수화와 세팅이 일어난다. 상기 매트는 최고 재수화온도까지 상승되는 반 또는 그보다 작은 부분인 재수화 온도 곡선상의 점에서 상기 다이와 접촉으로부터 제거된다.
Patent KR-20010084075-A (KR)
Inventor: LEE JONG SU
IPC: H01J23/15
Filed: 2000-02-23
Abstract: PURPOSE: A magnetron is provided to allow assembly procedures of resonance unit to be readily performed by connecting a single center strap and two side straps to the vane, while achieving improved operational stability of the magnetron due to the increased number of straps. CONSTITUTION: A magnetron comprises an anode unit(50) including a cylindrical anode body(51); a plurality of vanes(60) arranged radially at the inner wall of the anode body, and which has an outer hole formed at least one of the upper or lower end of the vane, and a through hole formed at the center of the vane; a center strap(71) penetrating through the through hole formed at the vane; and side straps(75) mounted at the outer hole formed at the vane. A predetermined vane from among plural vanes, is electrically connected with one of the center strap or the side strap.
Patent KR-20010088770-A (KR)
Title: The method for manufacturing submicron T-gate of field effect transistor
Inventor: SONG JONG IN
IPC: H01L21/336
Filed: 2000-03-10
Abstract: PURPOSE: A method for manufacturing a submicron T-type gate of a field effect transistor(FET) is provided to form a transistor having an excellent speed characteristic and a superior noise characteristic, by forming the submicron T-type gate having a low gate resistance value by a photolithography process. CONSTITUTION: An epitaxial structure of a field effect transistor having the first and second etch stop layers(4,5) composed of two different materials is formed. A dielectric layer is etched by using a photoresist pattern as a mask, and an ohmic cap layer(6) is selectively etched by using the dielectric layer as a mask. The second etch stop layer is selectively etched by using the ohmic cap layer as a mask. The dielectric layer is undercut. The ohmic cap layer and the first etch stop layer are selectively etched by using the dielectric layer and the second etch stop layer as a mask. A T-type gate is formed by a vacuum deposition process using photoresist.
Patent KR-20010091469-A (KR)
Inventor: JUNG TAE HO
IPC: A43B19/00
Filed: 2000-03-15
Abstract: PURPOSE: A shoe sole with charcoal inside is provided to remove a bad smell of foot by making charcoal to absorb the air in the sealed shoes and to lead a comfortable life by promoting the health of foot. CONSTITUTION: The shoe sole with charcoal inside includes a lower board(1), an upper board(2) and air holes(3). The particles of charcoal are pulverized and the pulverized charcoal is filled in the boards(1, 2) by using resin or another materials and the boards(1, 2) are sealed. The air holes(3), which leads to the outside, are formed. If the timber or another materials are sticked to the air holes(3), the charcoal powder doesn't outflow to the outside but it is contacted with the air, so the bad smell in the shoes is absorbed by charcoal. As the air in the shoes is cleaned thereby, the bad smell of foot is also removed.
Patent KR-20010089063-A (KR)
Title: A Computer Readable Medium Containing School Management Program
Inventor: JANG JI HWAN
IPC: G06Q50/20
Filed: 2000-03-21
Abstract: PURPOSE: A recording medium capable of being read by a computer and storing a school affairs managing program is provided to set a program proper to a characteristic of an educational institution for a management of affairs of the educational institution. CONSTITUTION: A memory unit(1) stores and outputs all sorts of inputted/outputted data. A control unit(2) outputs the corresponding control signal by calculating, comparing, and deciding the inputted/outputted data and includes a CPU or a micro processor. An input/output control unit(3) interfaces the inputted/outputted data and converts an analogue signal into a digital signal or converts digital signal into an analogue signal. An input device(4) inputs recorded data or controls a display or an output, and includes a floppy disk driver, a CD-ROM driver, a keyboard, and a mouse. An output device(5) is provided for printing data set by a control of the control unit(2) and includes a printer or a plotter. A display device(6) is provided for displaying data by a control of the control unit(2) and includes a monitor.
Patent KR-20010093996-A (KR)
Title: Internet tv settop box
Inventor: LEE UK
IPC: H04N7/20
Filed: 2000-04-03
Abstract: PURPOSE: A set-top-box for internet TV is provided to display data recorded in a memory IC(integrated circuit) card through a TV set by recording information offered through the internet communication at a various size of memory IC card. CONSTITUTION: A card setup unit which is located on one side of a set-top-box loads a various size of memory IC card. A set-top-box driving circuit includes a recording/reading unit(26) which records/reads data to/from the memory IC card, and a control unit(22) which controls the recording/reading unit(26) so that the recording/reading unit(26) may record the data downloaded through an internet communication to the memory IC card or may read the data from the memory IC card.
Patent KR-20010090623-A (KR)
Title: potal site operation method for connection sales of patterns and subsidiary materials
Inventor: LEE SUNG JA
Filed: 2000-04-08
Abstract: PURPOSE: A portal site operation method for linking pattern and sub-material is provided to select clothes patterns of all sorts of designs through an internet shopping mall of a web site and link and select cloth and subsidiary materials necessary to make clothes using various clothes patterns by storing information with respect to a selling company. CONSTITUTION: A visitor connects to an internet web site and selects various contents in the first menu screen(101). A shopping mall(120) provided in the contents processes a purchase of a material necessary to make clothes and components using one menu. If the corresponding pattern is selected, a design of the pattern, all sorts of information of a commodity, cloth to be recommended, and subsidiary materials are shown. A payment is performed by selecting a design of the commodity and commodity information. If the one menu process is not satisfied, the above corresponding information is selected additionally and the payment thereof is performed. When clothes are manufactured, a manufacturing method with respect to the corresponding pattern is watched at a lecture room(130) in real time. If clothes are prepared, the member prepares image information and stores the image information in a server of a web site operator through an E-mail of the menu screen.
Patent KR-20010096061-A (KR)
Title: Method For Handwriting Recognition In Termianl Using Touch Screen
Inventor: KIM HYEONG GEUN
IPC: G06F3/02
Filed: 2000-04-17
Abstract: PURPOSE: A handwriting recognition method in a terminal using a touch screen is provided to input handwriting using an entire screen of the touch screen without classifying an input window and an output window and output an inputted character on a window on which a current cursor is located. CONSTITUTION: A window used as an input window is displayed as a transparent state in an entire size of a touch screen(202). If a terminal user inputs a stroke using a pen(204), an input recognition unit judges whether points are successively connected(206). If it is judged as character input, a window on which a current cursor is located is searched(208) and the recognized character is outputted(210).
Patent KR-20000037327-A (KR)
Inventor: OH SE WON
IPC: G06Q50/20
Filed: 2000-04-18
Abstract: PURPOSE: A system for internet dual direction visual education system is provided to transfer video files and other data in real time using Video Phone Switch 50 and to enable dual direction study and management program between the educator and the student. CONSTITUTION: A system for internet dual direction visual education system is composed of display, transmission, filming, and sharing. Electronic chalk board(10) is used as a mean to display information necessary for studying. Video camera(20) films the information written on the electronic chalk board and transmits the video images to Video Phone Switch 50(30). Vid Server(40) records visual data, such as lecture information, that is being video taped by video camera(20). Recorded lecture information is provided to student's device(70). Lecturer's device(50) and student's device(70) are connected to internet(60) through Video Phone Switch50 and the switch is used as a means to share information between an educator and a student. Devices of the educator and the student are PC or user devices in the form of work station.
Patent KR-20010014926-A (KR)
Inventor: OOTANI SUGAKO
IPC: G06F9/302
Filed: 2000-05-18
Abstract: PURPOSE: To prevent the generation of the waste of repetition processing when the valid bit width of data to be processed under a division and remainder instruction is small. CONSTITUTION: An instruction decode part 2 inputs and decodes an instruction code having a size field S for storing data size information. Then, the instruction decode part 2 outputs the decoded result to a control part 1. A control logic 22 in the control part 1 sets the number of times of arithmetic processing loop of a division instruction and a remainder instruction based on dividend data size information stored in the size field S of the instruction code. Then, the repetition processing of the division and remainder arithmetic operation is executed only by the set number of times of processing loop by an ALU 811 in an arithmetic part 8.
Patent KR-20000058431-A (KR)
Inventor: SU HO CHUN
IPC: F04B17/00
Filed: 2000-05-20
Abstract: PURPOSE: A method for using mercury as a gas compressor filler is provided to improve utility of a residual space of various compressors, prevent gas leakage, and reduce noise and extend life span of the compressor by using a relatively small power, thereby achieving energy saving. CONSTITUTION: In a method for using mercury as a gas compressor filler, an upper chamber for gas compressing and a lower chamber as a cylinder chamber are separatedly positioned at upper and lower parts and connected to each other by a tube formed in a structure for increasing heat insulation at an outside and serving as a passage of mercury, wherein the mercury in the lower chamber is introduced into the upper chamber due to a lifting stroke of a piston in response to the power supply from a crank shaft, so that the volume of gas in the upper chamber is reduced, generating pressure. As the pressure reaches a predetermined degree, an exhaust valve is opened. When the piston reaches an upper dead point in the lower chamber and the mercury pushes the gas in the upper chamber to be full in the upper chamber, the exhaust valve is opened and a feed valve is opened to start a lowering stroke of the piston, so that the mercury is lowered into the lower chamber.
Patent KR-20010007176-A (KR)
Inventor: YATSUDA HIROMI
IPC: H01L21/50
Filed: 2000-06-01
Abstract: PURPOSE: Disclosed is an electronic component having structure capable of eliminating effectively gas generated, at fusion-welding of a sealing wall. CONSTITUTION: A board(10) is provided with bumps(28),(30),(32),(34), and has aperture parts(36),(38),(40),(42) at positions which face electrode pads, on which bumps of a board(22) are mounted. The board(10) and the board(22) are assembled by fusion-welding a sealing wall(26) on the board(22). When the sealing wall(26) is fusion-welded, although gas is generated, the generated gas can be effectively eliminated from the aperture parts(36),(38),(40),(42).
Patent KR-20010109685-A (KR)
Inventor: PARK HONG SIK
Filed: 2000-06-01
Abstract: 반사판과 투과판으로의 전환이 가능한 셔터부재를 구비하여 반사형 모드에서의 반사 효율과 투과형 모드에서의 투과 효율을 모두 극대화시킬 수 있도록 한 액정 표시장치에 관한 것으로서, 
     마주하는 내표면으로 투명 전극이 형성된 2매의 기판 사이에 액정이 배향된 액정셀과, 상기 액정셀의 외표면에 부착되는 상, 하부 편광판과, 상기 하부 편광판 저면에 장착되며 구동시 액정셀을 향하여 빛을 방출하는 백 라이트와, 상기 액정셀과 하부 편광판 사이에 배치되며, 전압 인가 여부에 따라 인접 부재들간의 갭이 가변되어 반사판과 투과판 가운데 어느 하나로 선택 구현되는 셔터부재를 포함하는 액정 표시장치를 제공한다.
Patent KR-20010110965-A (KR)
Inventor: KIM SONG HO
Filed: 2000-06-07
Abstract: 본 발명은 시멘트제조공정의 대량생산성과 소성열을 이용하여 저렴하고도 슬럿지의 수분 조절제나 고화제, 크랙(crack)을 방지하는 팽창제, 석회질 비료, 규산질 비료, 토양 개량제, 토양 소독제 등의 다양한 용도의 탈탄산혼합물 및 그 제조방법을 제공한다. 
     그 탈탄산혼합물은, 15∼25 중량%의 SiO 2 와, 4.5∼6.0중량%의 Al 2 O 3 와, 2.5∼3.5중량%의 Fe 2 O 3 와, 50∼70중량%의 CaO와, 2∼3중량%의 MgO와, 1.5∼2.5중량%의 SO 3 와, 1∼3중량%의 K 2 O와, 0.01∼0.5중량%의 Na 2 O을 포함하여 구성되는 것을 특징으로 하며, 탈탄산혼합물의 제조방법은, 시멘트제조용 분쇄원료를 투입하여 800∼900℃로 예열시키기 위한 예열공정(10)과, 그 예열공정(10)에서 예열된 시멘트제조용 원료를 대략 1450℃까지 가열하면서 광물학적인 반응을 일으키게 하는 소성공정(20)을 포함하는 시멘트제조공정에 있어서, 그 예열공정(10)에서 예열된 시멘트제조용 원료중 일부를 인출관(51)을 통해 인출하여 150℃이하로 냉각시키는 냉각공정(50)을 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20010110609-A (KR)
Title: 접촉부의 내마모성, 내식성, 내구성, 윤활성능 등을향상시킨 고속·고압·고효율의 사판식 유압 액셜형피스톤 펌프 및 모터
Inventor: CHOI HYEONG WAN
Filed: 2000-06-07
Abstract: 본 발명은 접촉부의 재질 및 베어링 형상의 변경을 통하여 내마모성, 내식성, 내구성, 윤활성능 등을 향상시킴으로써 고효율화를 이룩한 사판식 유압 액셜형 피스톤 펌프 및 모터에 관한 것으로서, 특히 실린더 보어와 피스톤 사이, 실린더 블록과 밸브 플레이트 사이 접촉부의 재질변경을 통하여 접촉부에서의 내마모성, 내식성, 내구성 등을 증가시키고, 밸브 플레이트와 슈의 정압베어링 형상를 변경함으로써 윤활성능을 향상시켜 이 접촉부에서 발생하는 마찰을 감소시킴으로써 고속·고압·고효율의 사판식 유압 액셜 피스톤 펌프 및 모터를 제공하기 위하여, 
     상기 펌프 및 모터의 실린더 내부에 청동주물(LBC3∼6상당)을 삽입하여 피스톤이 삽입된 청동주물(LBC3∼6상당)과 접촉하도록 구성하며, 또한, 실린더 블록과 접촉하는 강재의 밸브 플레이트 면에도 청동주물(LBC3∼6상당)을 용착(溶着) 접합하여 실린더 블록이 접합된 청동주물(LBC3∼6상당)과 접촉하면서 운동하도록 함으로써 이 접촉부에서의 내마모성, 내식성, 내구성을 등을 증가시키고, 밸브 플레이트 외주에는 베어링 면인 내·외부 실 랜드(seal land) 외에 추가 베어링 패드면를 설계하고, 사판과 접촉하는 슈(shoe)의 압력 포켓 형상을 변경하여 실 랜드(seal land)의 내·외부에 보조면을 설계하는 것 등에 의하여 이 접촉부에서의 윤활성능이 향상되고 마찰이 감소함으로써 기계효율이 증가되어 고속·고압·고효율화를 이룰 수 있는 것을 특징으로 한다. 
     본 발명은 사판식 유압 액셜형 피스톤 펌프 및 모터의 주요 접촉부 재질변경을 통한 각 접촉부에서의 내마모성, 내식성, 내구성의 증가 및 베어링 형상의 변경을 통한 윤활성능의 향상을 도모함으로써 고속·고압화를 이룰 수 있고, 접촉부의 마찰감소로 기계효율을 증가시킬 수 있기 때문에 기존의 사판식 유압 액셜형 피스톤 펌프 및 모터보다 고효율화를 이룰 수 있는 매우 유용한 것이다.
Patent KR-20000054550-A (KR)
Inventor: CHA HEE JANG
IPC: H04W8/24
Filed: 2000-06-12
Abstract: PURPOSE: A method for auctioning by a portable communication terminal is provided to increase probability to supply an auction applier with a highest bid price raised by a bid commission, and to supply a successful bidder with an opportunity of buying an article in price-down by supporting the successful bidder with a partial of the bid commission. CONSTITUTION: A method for auctioning by a portable communication terminal comprises the steps of: applying auction to articles for sale and starting auction; displaying the articles and a list thereof; making bidders bid to the articles; selecting a successful bidder of the bidders; delivering the articles to the successful bidder; collecting the bid commission from a bidder; collecting a knock-down commission from the successful bidder; and paying a highest bid price to the auction applier.
Patent KR-20010049554-A (KR)
Inventor: KOBAYASHI KENJI
IPC: H01L21/00
Filed: 2000-06-15
Abstract: PURPOSE: To provide the peeling method/device of an article fixed to a double adhesive sheet, which can effectively peel the article and can be applied to an automated line. CONSTITUTION: A laminating unit C obtained by fixing an article B to a support board A by a double adhesive sheet 1 that is deformed by heating and shows peeling effect is sandwiched by a pair of sandwiching means arranged so that they can sandwich the unit. A heating means 7 heats and deforms the double adhesive sheet 1. The contact area of the double adhesive sheet 1 and the article B is reduced and the article is floated from the double adhesive sheet 1.
Patent KR-20020002638-A (KR)
Inventor: LEE HYEON U
IPC: H01L27/00
Filed: 2000-06-30
Abstract: PURPOSE: A resistor circuit is provided to guarantee a stable operation of an integration circuit(IC), by using a depletion-mode p-type metal-oxide-semiconductor(PMOS) transistor and voltage distribution to operate a transistor in a linear region so that a variation element caused by an external voltage is eliminated from the IC. CONSTITUTION: A voltage generation unit(510) generates a voltage operable in the linear region from an external potential. A resistance value change unit(520) changes a resistance value according to the voltage. The voltage generation unit has a plurality of transistors connected in series with each other.
Patent KR-20010069220-A (KR)
Title: Device for dosed dispension of fluid media
Inventor: PAHL ANDREAS
IPC: B05B15/62
Filed: 2000-07-06
Abstract: PURPOSE: Provided is a new device for dispensing flowing media which allows for significantly simpler affixation or exchange of the deposition module. CONSTITUTION: The device(10) for dispensing flowing media in a controlled manner, comprises a deposition head(11) having a boundary surface and at least one feed duct opening to the boundary surface for supplying a fluid; at least one deposition module(12) having at least two through boreholes and a nozzle head adapted to communicate with the at least one feed duct to deposit the fluid when the deposition module is mounted on the boundary surface of the deposition head; at least two mounting pins extending from the boundary surface of the deposition head, passing through the through boreholes in the deposition module and having end zones projecting from the deposition module; and a clamping element arranged in a region of the end zones of the mounting pins for pressing and fastening the deposition module to the boundary surface of the deposition head.
Patent KR-20020007686-A (KR)
Title: a belt tension adjuster of vehicls
Inventor: SIM NAM SEOP
IPC: F16H7/08
Filed: 2000-07-18
Abstract: PURPOSE: A tension adjustor of a belt for a vehicle is provided to operate normally by compensating tension automatically and accurately according to lowering of belt tension and by displaying the belt replacement time, and to prevent accidents by replacing the belt timely. CONSTITUTION: A piston rod(10) of a hydraulic cylinder(8) is contacted to the lower end of a shaft(7) having an idle pulley(6), and a tachometer(16) is installed in a fixing body(5). An engine control unit(17) receives information on RPM(Revolution Per Minute) of the idle pulley and a crank pulley from the tachometer and an engine RPM detecting sensor, and detects the tension of the belt by comparing information. The hydraulic cylinder is operated with opening a valve(15), and the tension of the belt is adjusted automatically with pushing the idle pulley up. A piston rod detecting sensor(18) is installed in the upper part of the hydraulic cylinder, and a warning light(19) is turned on in detecting the rising piston rod by adjusting the tension repeatedly to alarm the belt replacement time. Convenience is improved with controlling the tension of the belt automatically, and parts are operated actively with the belt. Accidents are prevented with replacing the belt timely.
Patent KR-20010015430-A (KR)
Title: Solid electrolytic condenser and method of manufacturing the same
Inventor: YOSHIDA KATSUHIRO
IPC: H01G9/00
Filed: 2000-07-25
Abstract: PURPOSE: To provide a solid electrolytic capacitor which reduces ESR of a high-frequency region, and its manufacturing method. CONSTITUTION: This solid electrolytic capacitor is equipped with a porous anode body 1 where a dielectric oxide layer 2 is formed on a surface, a chemically polymerized layer 4 that consists of a conductive macro molecule formed on a dielectric oxide layer 2a on the surface of a void part 3 inside the porous anode body 1, and an electrolytic polymerization layer 5 that consists of the conductive macro molecule being formed on a dielectric oxide layer 2b of the surface facing the outside of the porous anode body 1. In the solid electrolytic capacitor, and chemical polymerization layer 4 and the electrolytic polymerization layer 5 conduct electricity at a periphery 13 of the contacting part of the dielectric oxide layer 2b and the electrolytic polymerization layer 5. In the manufacturing method of the solid electrolytic capacitor, the dielectric oxide layer 2 is formed on the surface of the porous anode body 1, the porous anode body 1 is dipped into a solution containing oxidizer at 10 to 60 wt.%, the chemical polymerization layer 4 is formed by chemical oxidation polymerization, and the electrolytic polymerization layer 5 is formed by electrolytic polymerization.
Patent KR-20020010744-A (KR)
Title: Sports shoes for impact absorb
Inventor: KWON SEUNG RYEOL
IPC: A43B13/20
Filed: 2000-07-31
Abstract: PURPOSE: Exercise shoes are provided to help a user to conveniently wear the shoes for a long time without feeling the fatigue by absorbing the shock in stages during the walking. CONSTITUTION: In the exercise shoes for the absorption of the shock having a bottom sole(1) integrated with a middle sole, the middle sole is divided into a hard layer(2) and a soft layer(3). The hard layer has a coupling recess(5) on the heel portion thereof, and a convex-concave type cushion portion(4) is coupled to the coupling groove(5). The soft layer to be coupled with the hard layer is formed with plural linear transverse grooves(8,8') on the front part and the rear part respectively, and plural air tubes(6,7) are inserted in the linear transverse grooves(8,8').