baber/WOPTO huggingface dataset:
Patent KR-20010095019-A (KR)
Title: Protector device
Inventor: KATODA TAKASHI
IPC: H01T1/14
Filed: 2001-03-27
Abstract: PURPOSE: To enable to make a high resistant oxidized coating which one broken by a large power automatically recover insulation again extremely in a short time in a surge protection device, that is the device to protect various electric devices from a high voltage or a large current abruptly generated. CONSTITUTION: In the surge protection device in which insulation breakdown of metal oxide (10) is utilized, an oxidizer, or a mixture of oxidizer and fireproof agent (14) is arranged in the periphery of metal body (11) having the highly resistive oxidized coating (12) on the surface.
Patent KR-20020005397-A (KR)
Title: A display device for displaying video data
Inventor: FURUHASHI TSUTOMU
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PURPOSE: A display apparatus for video data is provided to improve the quality of image by compensating brightness with adding or subtracting a correction signal from a gradation signal. CONSTITUTION: A video data display device is composed of a liquid crystal panel(105) forming a matrix of plural image elements; a correction circuit(107) receiving a video data gradation signal, generating a correction signal for correcting luminance with relationship defined by the gradation level from the input gradation for an(N-1)-th frame and an N-th frame, and correcting the input gradation signal for the N-th frame by using the correction signal; a data driver(109) generating writing potential based on the correction input gradation signal for the N-th frame; and a scan driver(108) selecting an image element for applying the writing potential. High definition of image is realized with correcting the brightness.
Patent KR-20010098866-A (KR)
Title: 약품 재고관리 시스템
IPC: G06Q50/10
Filed: 2001-04-25
Abstract: 주사약 조제 제어 시스템과 연동하여 주사 데이터를 이용함으로써 주사약품의 재고관리 정밀도를 향상시킨다. 
     기억장치(5)에는 약제 사용량과 주사약품의 지출수량과의 변환처리에 사용하는 마스터 데이터로 이루어지는 주사 데이터 변환 마스터를 기억시킨다. 제어장치(4)는 주사처방 데이터에 의하여 주사약 조제기기(9, 10)의 동작을 제어하는 주사약 조제 제어 시스템(7)으로부터 주사지출 데이터에 포함되는 약제 사용량을 취입하고, 이 약제 사용량을 상기 기억장치(5)로부터 읽은 주사 데이터 변환 마스터에 의하여 주사약품의 지출수량으로 변환하고 지출부서별 약품의 예정지출수량을 결정한다.
Patent KR-20010106197-A (KR)
Title: 하이브리드 위상 쉬프트 마스크
IPC: G03F1/00
Filed: 2001-04-27
Abstract: 광학 노광도구를 사용하여 집적회로에 대응하는 리소그래피 패턴을 마스크로부터 반도체 기판에 광학적으로 전달하기 위한 하이브리드 마스크를 형성하는 방법. 상기 방법은 저 투과 위상 쉬프트 마스크(패턴)와 비위상쉬프팅 마스크(패턴) 중 하나를 이용하여 마스크상에 적어도 하나의 비임계적인 형상을 형성하는 단계와, 고 투과 위상 쉬프트 마스크(패턴)를 이용하여 마스크상에 적어도 하나의 임계적인 형상을 형성하는 단계를 포함한다.
Patent KR-20020087562-A (KR)
Title: Method to design flying performance of head slider
Inventor: CHOI DONG HOON
IPC: G11B21/21
Filed: 2001-05-14
Abstract: PURPOSE: A method for designing the flying performance of a head slider is provided to derive an optimal solution in a given period by inputting various designing items required for the designing of automated numerical calculation programs, thereby effectively taking measures to changed environmental conditions. CONSTITUTION: A method for designing the flying performance of a head slider includes a static analysis module for calculating a flying state value for k disc radiuses, a flying state value in case of track searches to an ID(Inner Diameter) and OD(outer diameter), and a strength coefficient of an air bearing, a cost/constraints evaluation module for calculating objective function values F and constraint function values g corresponding to the calculated flying state values, and an optimization module for repeatedly calculating designing variables until convergence conditions are satisfied by a predetermined optimization technology by inputting the objective functions and constraint functions as an initial value X° of the designing variables for the shape-optimization designing.
Patent KR-20020088829-A (KR)
Title: combination system for controlling output of replay-signal using OSD
Inventor: HAN HONG GYU
IPC: H04N5/44
Filed: 2001-05-21
Abstract: PURPOSE: A combination system for controlling output of regenerative signals through an OSD is provided to easily select an output signal among signals reproduced at a DVDP part. CONSTITUTION: A combination system for controlling output of regenerative signals through an OSD includes a DVD deck(190) reproducing image signals from image data recorded at a DVD; an encoder(130) selectively encoding the image signals for outputting component signals and super signals; a component output terminal(71) and a super output terminal(73) commonly connected to an output terminal of the encoder and each outputting the component signals and super signals according to the selective output operation of the encoder; an OSD generating part(50) providing a menu to a display showing the image signals for selecting the kind of an output signal to be output through the encoder among the component signals and super signals; a DVD control part(150) controlling the encoder to output the output signal selected by a user.
Patent KR-20020089026-A (KR)
Title: steel pipe pile connecting head reinforce ment structure
Inventor: JUNG SEUNG CHANG
IPC: E02D5/28
Filed: 2001-05-22
Abstract: PURPOSE: A reinforcing structure for a coupler of a steel pipe pile is provided to improve the quality of a coupler-reinforcing structure of a steel pipe pile and to enhance a structure against initial tensile force. CONSTITUTION: The reinforcing structure for a coupler of a steel pipe pile(10) comprises: a coupling ring(20) interposed into the steel pipe pile(10) and bolted to the steel pipe pile(10), and a bearing ring(22) formed on the coupling ring(20) and placed over the upper end of the steel pipe pile(10); a bearing plate(28) located to the deep inside of the steel pipe pile(10) through many rods(26) of the bearing ring(22) to support concrete and to reinforce footing concrete; and many bracing blocks installed into the steel pipe piles(10) by a fixing pin to set up against initial tensile force and compressive force of concrete filled in the steel pipe piles(10).
Patent KR-20010110645-A (KR)
Title: 드릴 가공용 엔트리 보드
IPC: H05K3/00
Filed: 2001-05-24
Abstract: 본 발명의 드릴 가공용 엔트리 보드는 직경이 작은 드릴을 사용한 구멍의 위치 정밀도와 같은 드릴 가공성 및 드릴 가공된 구멍 벽의 거칠기를 향상시킨다.  엔트리 보드는 금속박을 가지며 그 금속박의 한 면 또는 양면에 드릴 침입층을 제공하는 열경화성 수지가 피복되어 있다.
Patent KR-20010109206-A (KR)
Inventor: KANG JAE U
IPC: G06F17/30
Filed: 2001-05-31
Abstract: 본 발명은 매우 많은 질의가능한 정보 소스들에 대하여 확장성 있고 통합된 뷰 또는 검색을 제공하기 위한 것으로, 본 발명에 의하면 정보의 표준화된 뷰(view)를 제공하는 전역 스키마(global schema); 상기 전역 스키마로 정의되고 정보를 추출하기 위하여 소스와 어떻게 상호작용할 것인지를 기술하는 온톨로지(ontologies)를 사용하여 정보 소스들의 뷰를 정의하는 소스 기술(source description); 및 SQL에 기초한 서술적 질의어(declarative query language)로 사용자 질의들을 처리하는 질의 엔진을 포함하는 IDB 질의 엔진이 제공된다.
Patent KR-20020095909-A (KR)
Title: Explosion Protection Vibration Rod-Ball Mill
Inventor: CHO MYEONG HO
IPC: B02C19/16
Filed: 2001-06-18
Abstract: PURPOSE: Provided is an explosion-proof vibration rod-ball mill which uses a recovery explosion vent for scattering pressure automatically to distribute a pressure component so that it enables to operate an equipment easily. CONSTITUTION: The explosion-proof vibration rod-ball mill is characterized by placing a spring-type explosion vent(1) to release pressure effectively when pressure is lowered under safety value as a safety device, which releases pressure and protects a crushing drum(3) of the vibrational mill by excessive pressure when explosion is caused in processing explosive metallic or non-metallic materials by the vibrational mill. When the vibrational mill and the crushing drum are formed as one set, a rotary valve(4) is placed at an injector and an exhaustion hole.
Patent KR-20030000068-A (KR)
Title: Assembling mold of water proof concrete sill
Inventor: KWAK CHANG SU
IPC: E04G13/06
Filed: 2001-06-22
Abstract: PURPOSE: A prefabricated form for a concrete waterproof projection is provided to simplify deposit, conveyance and assembly. CONSTITUTION: The prefabricated form for a concrete waterproof projection comprises: closed boards(2a,2b) welded to each symmetric end of two square pipes(1a,1b); fixing wedge pins(3a,3b) welded to be projected outward through a fitting hole(21) formed on the closed boards(2a,2b); connecting boards(4a,4b) welded symmetrically to each symmetric end of the square pipes(1a,1b), projected longitudinally toward the facing square pipes(1a,1b) and provided with connecting holes(41) where the fixing wedge pins(3a,3b) pass through; coupling wedge pins(6a,6b) fitted tightly to a coupling hole(31) of the fixing wedge pins(3a,3b) penetrated the connecting holes(41) of the connecting boards(4a,4b) to couple/fix two square pipes(1a,1b); several fixing/bearing bars(7a,7b) welded to each outside of the square pipes(1a,1b) at regular intervals; and several backing bars(8) interposed in each lower end of the fixing/bearing bars(7a,7b) to be separable.
Patent KR-20030000881-A (KR)
Title: A Method for Removing Reclained lump steel on the Converter Throat Using Nitrogen Blowing
Inventor: KIM YEONG SEOP
IPC: C21C5/42
Filed: 2001-06-27
Abstract: PURPOSE: A method for removing metal adhered onto the mouth of a converter using nitrogen is provided to reduce time required for removing metal adhered onto the mouth, thereby smoothly perform converter operation accordingly by simply removing metal adhered onto the mouth of the converter. CONSTITUTION: In a series of converter(1) refining method comprising the processes of charging raw materials into the converter, blowing oxygen into the charged raw materials through a lance(3), and slagging off slag(2) in the converter after tapping the molten steel refined by blowing, the method for removing metal adhered onto the mouth of a converter using nitrogen is characterized in that slag(2) scattered by blowing nitrogen into slag on the upper part of molten steel(6) through the lance before tapping the molten steel(6) is coated on the surface of the mouth of the converter(1) to a thickness of 30 mm, wherein the blowing of nitrogen is performed at a position that is 2500 to 4000 mm distanced from the bottom of bricks of the converter.
Patent KR-20030003865-A (KR)
Title: Thin film etching apparatus for using plasma
Inventor: JUNG CHANG SEONG
IPC: H01L21/3065
Filed: 2001-07-04
Abstract: PURPOSE: An apparatus for etching a thin film using plasma is provided to uniformly etch the front surface of a substrate by making injected cooling gas uniformly cool the substrate while the cooling gas flows through an X-shaped groove for cooling gas and a square groove. CONSTITUTION: A gas injection pipe is installed in the upper surface of a chamber. The upper surface of an upper electrode is connected to the gas injection pipe while the upper electrode functions as an anode. A lower electrode(104) is installed under the upper electrode, separated from the upper electrode by a predetermined interval and functioning as a cathode. The substrate is placed on the lower electrode. Cooling gas is filled in a cooling space part in contact with the lower surface of the substrate. A cooling gas injection path is connected to the cooling space part.
Patent KR-20030004610-A (KR)
Title: Administration system of layer under the ground using intelligence marker
Inventor: KIM PYEONG
IPC: G01V15/00
Filed: 2001-07-05
Abstract: PURPOSE: A buried material information management system using a buried material information marker is provided to read and manage information about underground buried materials by burying the buried material information marker including a buried information chip into the earth's surface corresponding to an upper portion of buried materials and applying an inductive magnetic field. CONSTITUTION: A buried material information marker includes a buried information chip(23) for storing buried material information. The buried material information marker is exposed to the earth's surface in order to manage the buried material information including the pipe laying. A probe terminal(10) transmits or receives the buried material information generated from the buried information chip(23) by using an RF signal. An output portion(16) is connected with the probe terminal(10) in order to display the buried material information. The probe terminal(10) is formed with a power supply portion(11), an inductive magnetic field generation portion(12), a reception portion(15), a main memory(18), an input portion(19), a communication port(17), and a data processing portion(14). The buried information chip(23) is formed with an inductive magnetic field reception portion(24), a circuit protection switching portion(25), an A/D converter(26), a microprocessor(27), a memory(28), a signal modulation portion(29), and a buried antenna(30).
Patent KR-20030006460-A (KR)
Title: System and method of making electornic album on the internet
Inventor: NOH JAE U
IPC: G06F17/00
Filed: 2001-07-13
Abstract: PURPOSE: An electronic album construction method is provided to enable a user to access a server over the internet, to select relevant moving pictures or static images and to edit them for making an electronic album. CONSTITUTION: The method comprises several steps. A user accesses a server over the internet, and the server offers a home page to a terminal of the user(202). The user passes a member authentication procedure(203), or if not a member, subscribes for the server as a member(204). The user selects some moving pictures or images among a list of the moving pictures and images displayed on a screen of the terminal by the server(206). The server searches for the moving pictures or images in a database if they are selected, and loads the searched moving pictures or images(207). In a case of moving pictures, an electronic album producing software executes the moving pictures, and the user selects frames among the moving pictures for editing the frames, and stores frames at a member database(208). In a case of images, the user stores the searched images at a member database(208). Then the user edits the frames of the moving pictures or the images stored at the member database(209) and produces an electronic album by using the edited moving pictures and images(210).
Patent KR-20030010916-A (KR)
Title: Apparatus and method for management of fault history in exchange
Inventor: CHOI CHANG SIK
IPC: H04M3/22
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for managing a fault history of a switch and a method therefor are provided to increase the operation convenience of the switch by managing the fault history generated in the switch through a GUI(Graphic User Interface). CONSTITUTION: An SMA(System Management and Administration)(10) gathers various faults of a switch according to grades. A message output unit(20) stores and outputs a system output message including the fault according to the control of the SMA(10). An EMS(Element Management System)(30) connects to the message output unit(20) so that an operator manages the history of the faults generated in the switch through a GUI.
Patent KR-20030013062-A (KR)
Inventor: SIN MYUNG SUB
IPC: B60B33/08
Filed: 2001-08-06
Abstract: PURPOSE: A ball chair is provided to easily change directions, reduce friction, and improve usability by using balls instead of wheels in a chair. CONSTITUTION: In a ball chair, a small ball(5) supports a big ball(4) to improve the inconveniences of changing directions. The big ball is prevented from falling out and from touching on a wall(3), by the small ball. The wall, covering the big ball, prevents the ball together with the small ball from falling out. In big ball, a stone is covered with rubber. The small ball is a plastic ball and the middle part of the small ball is made of steel, to support weight. The upper and lower portions for supporting the small ball are different, and the upper portion has a protruded portion. The parts can be screwed for easy maintenance. To reduce friction, a ball instead of a roller is used to form the small ball.
Patent KR-20030013963-A (KR)
Title: Back-supporting device of seatback for automobile
Inventor: KIM MYEONG GYU
IPC: B60N2/22
Filed: 2001-08-10
Abstract: PURPOSE: A supporting device of a back in a seatback is provided to improve the comfort and to reduce the fatigue by massaging the upper part of the backbone when a driver leans his shoulder. CONSTITUTION: A wire(12) connects seatback frames(11) of a seatback. Rotating plates(21) are formed in the wire to display the contact pressure distribution of a driver's back. A rotating shaft(22) are formed in the center of the rotating plates to rotates the rotating plates leftward and rightward. A torsion spring(23) is installed in the rotating shaft to return the rotating plates. The fatigue is reduced by increasing the pressure distribution of a driver's backbone. Thereby, the driving convenience is improved.
Patent KR-20030014028-A (KR)
Title: Corrosion Prediction System of Underground Metallic Tank
Inventor: BAE JEONG HYO
IPC: G01N17/04
Filed: 2001-08-10
Abstract: PURPOSE: A system for predicting corrosion of plural underground metal tanks is provided to predict the life span of the metal tanks and anodes by automatically controlling a rectifier, monitoring and analyzing anticorrosive potential, corrosive rate, and output current of the anodes in real time. CONSTITUTION: A system for predicting corrosion of plural underground metal tanks includes plural underground HSCI(Hi-Silicon Cast Iron,21-24) around the outline of plural oil tanks(11-14), plural underground sacrificial anodes(31-38) at the sides where the center part of a crowded area(10) contacts with the inner edges of the metal tanks, so that the outline of each metal tank becomes anti-corrosive by current(i1) provided from the HSCIs, and the other parts not applied with the current becomes anti-corrosive by current(i2) provided from the sacrificial anodes.
Patent KR-20030015022-A (KR)
Inventor: KIM SE HYEON
IPC: B23B5/16
Filed: 2001-08-14
Abstract: PURPOSE: A chamfering tool is provided to easily exchange a blade by inserting or protruding the blade through the elastic force of a spring in a hollow portion of a main body. CONSTITUTION: A pin(11), a spring(12) and a rod bar(13) are sequentially inserted and fixed in a hollow portion(10a) of a main body(10) by a bolt(14). A flange portion of the pin is hung in a hanging sill(10b) of the main body. The pin is vertically varied by the elastic force of the spring. A blade(15) having a supporting groove is installed in a through hole(10c) under the main body to support the pin. Thereby, the working time and processes are reduced by chamfering both sides and the blade is easily and simply exchanged by loosening the bolt and sequentially removing the road bar, the spring and the blade.
Patent KR-20030019002-A (KR)
Title: Apparatus and method for converting data types of synchronous digital hierarchy
Inventor: KIM DONG SEONG
IPC: H04L12/43
Filed: 2001-08-31
Abstract: PURPOSE: A device for converting the type of an SDH(Synchronous Digital Hierarchy) signal and a method thereof are provided to regularly delay AU-4(Administrative Unit-4) signals with a write block even when a DP-RAM(Dual Port-Random Access Memory) in an FPGA(Field Programmable Gate Array) is removed in a synchronous cross-connect system, and to read and output the signal with a read block. CONSTITUTION: A write block(410) delays an inputted AU-4 signal by 2 clocks that is the number of clocks set according to the format, and multiplexes the delayed data and not-delayed data. A read block(420) multiplexes data outputted by being multiplexed in the write block(410), data delayed by 1 clock according to the format of AU-3 corresponding to conversion target data, data delayed by 2 clocks, and not-delayed data, to output the multiplexed data. The write block(410) includes the first clock delayer(411) delaying the inputted data by 2 clocks, and the first multiplexer(412) multiplexing the data delayed in the first clock delayer(411) and the not-delayed data. And the read block(420) includes a clock delay group(421,422) respectively delaying data by 1 clock and by 2 clocks for the data multiplexed and outputted from the write block(410), and the second multiplexer(423) multiplexing two data delayed in the clock delay group(421,422) and outputting the data of the write block(410).
Patent KR-20010092000-A (KR)
Inventor: BAN JAE DEUNG
IPC: H04B1/38
Filed: 2001-09-03
Abstract: PURPOSE: A portable telephone having a data backup unit is provided to install the data backup unit in an other portable telephone when the portable telephone is lost or broken and simply recover lost data by storing data stored in a memory device installed in the portable telephone, dividing and keeping the data backup unit. CONSTITUTION: A data backup unit(30) is inserted to a surface of an internal side of a portion in which a battery(24) is installed. Each connecting unit is formed on an upper portion of both sides of the data backup unit(30) so that the data backup unit(30) is not discharged when inserting the data backup unit(30). An internal memory device is built in the data backup unit(30) and data inputted through a connection terminal are stored in the data backup unit(30). After copying data stored in a ROM/RAM memory unit, the data backup unit(30) is divided from a cellular phone(1) to keep the data.
Patent KR-20030021689-A (KR)
Title: Semiconductor device having local interconnection layer & fabricating method thereof
Inventor: JI HYEONG TAE
IPC: H01L21/335
Filed: 2001-09-07
Abstract: PURPOSE: A semiconductor device having a local interconnection layer is provided to prevent a leakage current caused by etching an isolation layer by forming at least one etch stop layer pattern for preventing the isolation layer from being etched in forming the local interconnection layer. CONSTITUTION: The isolation layer(102) defines an active region of a semiconductor substrate(100) under both sides of a gate pattern(104). An adhesion layer(110) is formed in the semiconductor substrate under both sides of the gate pattern. The semiconductor substrate, the isolation layer and the gate pattern are covered with an interlayer dielectric. The local interconnection layer is formed on the interlayer dielectric on the isolation layer and the adhesion layer. At least one etch stop layer pattern for preventing the isolation layer of the local interconnection layer from being etched is formed.
Patent KR-20020025796-A (KR)
Title: Conductive metal particles, conductive composite metal particles and applied products using the same
Inventor: KOKUBO TERUKAZU
IPC: H05K1/09
Filed: 2001-09-28
Abstract: PURPOSE: Conductive metal particles and conductive composite metal particles by which conductive materials having stable conductivity can be provided are provided, and applied products using the conductive metal particles and conductive composite metal particles are provided. CONSTITUTION: The conductive metal particles have a number average particle diameter of 5 to 100μm, a BET specific surface area of 0.01x10¬3 to 0.7x10¬3 m/kg, a sulfur element content of at most 0.1% by mass, an oxygen element content of at most 0.5% by mass and a carbon element content of at most 0.1% by mass, wherein the coefficient of variation of the particle diameter is at most 50%, the saturation magnetization of the particles is at least 0.1 Wb/m¬2, the conductive composite metal particles are obtained by coating the surfaces of the conductive metal particles with a high-conductive metal.