baber/WOPTO huggingface dataset:
Patent KR-20000051349-A (KR)
Inventor: SHIN HYUN JEONG
IPC: H02K29/00
Filed: 1999-01-21
Abstract: PURPOSE: A rotor of brushless motor is provided to minimize vibration and noise by using steel for constituting a frame and arranging an auxiliary frame outside the frame. CONSTITUTION: In a brushless motor having a rotor positioned outside the stator, the rotor comprises a permanent magnet(3), a frame(101) having at an edge thereof a permanent magnet supporting unit for supporting the permanent magnet(3) and at a center thereof a shaft supporting unit, a shaft(5) supported by the shaft supporting unit, and an auxiliary frame(102) installed outside of the frame(101) so as to reinforce the strength of the frame. The permanent magnet supporting unit has a top end thereof bent inwardly so as to support the permanent magnet(3) with resilience.
Patent KR-20000052174-A (KR)
Inventor: PAEK SEUNG MOK
IPC: A47G19/06
Filed: 1999-01-30
Abstract: PURPOSE: An apparatus and a method are provided, for control the lighting of light emitting cup. CONSTITUTION: A method comprises the steps of: delaying the operation for the delay time (Td) if the contact point of twisted switch (TSW) is inversed; turning light emitting device (LED) on and off for the on and off time (T_on off); lighting the LED for the lighting time (T_on) as many as lighting number (N) with interval (Tw); and blocking the current flowing to the LED, waits until the contact point is inversed, and repeats the previous steps if the contact point of TSW is not inversed during the inversion maintaining time (Ti) from lighting. The lighting and turning off of a light emitting cup is controlled automatically according to the inclination of the cup.
Patent KR-20000055509-A (KR)
Inventor: LEE JONG HEE
IPC: B29C41/04
Filed: 1999-02-06
Abstract: PURPOSE: A method for preparing polyester resin product is provided, which product is used as an accessory such as a button, a hair-pin and a brooch and has the pearl-like brilliance. CONSTITUTION: A polyester resin product is prepared by molding polyester resin containing pearl-like brilliance essence by using a molding plate, wherein the molding plate has various arc-shaped valleys consisting of chord (x) and the maximum interval (y) of arc, and y/x is in the range of 0.04-0.07.
Patent KR-20000056044-A (KR)
Inventor: SEO DU SU
IPC: H04Q1/24
Filed: 1999-02-12
Abstract: PURPOSE: A method for separating Internet traffic inside an electronic exchange, is provided to separate Internet traffic not to affect an existing network, in order to efficiently process the Internet traffic in an indirect access system. The method enables to separate every Internet traffic of a full electronic exchange of a time-space-time(T-S-T) switch architecture. CONSTITUTION: A method for separating Internet traffic inside an electronic exchange comprises the steps of: discriminating a kind of a output-relay call inputted to the electronic exchange by a subscriber, or a relay call inputted from another exchange; if the output-relay call is discriminated as an Internet call, directly connecting the Internet call to an output-relay modem pool in a peripheral time switch output terminal inside an output-relay time switch; if the relay call is discriminated as an Internet call, directly connecting the Internet call to a relay modem pool in a peripheral time switch output terminal inside a relay time switch; and output-relaying the call inputted to the modem pool through a router or an Internet service provider.
Patent KR-20000005612-A (KR)
Inventor: UMEMURA KANITSI
IPC: F24C3/12
Filed: 1999-03-09
Abstract: PURPOSE: A safety device of gas equipments is provided to realize the reproducibility by maintaining the absorption current value of the iron core in U shape in a certain value. CONSTITUTION: The device(6) comprises:a fixed iron core installed in a case; a movable iron core(7) resisting to a return spring and absorbed to the fixed iron core according to the pushing of an operation shaft; many flat protrusions installed on a certain position of the circumference in the case including resin guide(16); and an amateur interposed in the case and to be moved up and down.; Herein, the movable iron core moves be being inscribed to each protrusion. And absorbing position of the amateur to the U type iron core is regular and the absorbing current value is not changed.
Patent KR-19990073064-A (KR)
Title: 위성탐색방법
IPC: H01Q3/34
Filed: 1999-03-11
Abstract: 본 발명의 위성 탐색 방법은 위성 신호를 수신하는 위성안테나, 위성 안테나에 부착되어 위성 안테나의 방향을 변경시키는 포지셔너를 포함하며, 최초 위성 위치 설정인지 판단하는 단계, 최초 위성 위치 설정이면, 포지셔너의 이동 한계치를 동, 서로 설정하는 단계, 포지셔너를 이동하면서 수 개의 위성을 탐색하는 단계, 상기 탐색된 수 개의 위성을 기초로 위성 위치와 포지셔너 위치 사이의 관계 함수를 모델링하는 단계, 모델링된 관계 함수를 이용하여 상기 탐색된 위성을 제외한 위성들에 대한 포지셔너의 근사 위치를 찾는 단계, 포지셔너의 미세 위치 조정에 의해 상기 단계에서 찾은 위성에 대한 포지셔너의 정밀한 위치를 찾는 단계, 최초의 위성 위치 설정인지 판단 결과 최초 위성 위치 설정이 아니면 이미 탐색한 위성 위치와 그 위성에 대한 포지셔너 위치로부터 위치 관계 함수를 모델링하는 단계, 모델링된 위치 관계 함수로부터 추가된 위성에 대한 포지셔너의 근사 위치를 찾는 단계, 포지셔너의 미세 조정에 의해 상기 단계에서 찾은 위성에 대한 포지셔너의 정밀한 위치를 찾는 단계를 포함하며, 본 발명의 위성 탐색 방법에 따르면, 위성을 보다 빠르고 용이하게 탐색할 수 있다.
Patent KR-19990082737-A (KR)
IPC: H04N21/41
Filed: 1999-03-15
Abstract: 본 발명의 텔레비젼 컴패니언 장치(TCD)는 텔레비젼 셋트로부터 신호 - 여기서, 상기 신호는 상기 텔레비젼 셋트에 수신되는 방송 신호로부터 분리된 하나 또는 그 이상의 형태의 정보를 포함함 - 를 수신할 수 있는 통신 송수신기; 및 상기 하나 또는 그 이상의 형태의 정보의 하나 또는 그 이상의 세그먼트를 제시하는(presents) 출력수단을 포함하는 장치이다. 이 장치는 사람들이 개인을 위해 특별히 선택된 정보를 시청할 수 있도록 한다. 이러한 정보는 텔레비젼 상에 디스플레이되는 정보와 다를 수도 있으며, 그와 무관할 수도 있다. 각각의 개인 TCD 상에 디스플레이되는 정보는 비디오 클립 또는 비디오 프로그램, 오디오 클립 또는 오디오 프로그램, 데이터, 그래픽 이미지, 정지 화상, 및/또는 애니메이션이 될 수 있다. 이 장치는 또한, 하나 또는 그 이상의 메시지를 통신 송수신기를 통해 텔레비젼으로 전송하는 입력장치를 포함하여, 시청자로 하여금 정보를 위한 요구를 텔레비젼으로 전송하거나 또는 다른 TCD로 메시지를 전송할 수 있도록 할 수 있다.
Patent KR-19990078358-A (KR)
Title: 트랜지스터 특성을 저하시키지 않는 바이폴라 트랜지스터 제조 방법
IPC: H01L29/10
Filed: 1999-03-29
Abstract: 바이폴라 트랜지스터 제조 방법에서는, 제 1 도전형 반도체 기판 (1) 상에 제 1 절연층 (2), 제 2 도전형 제 1 다결정 실리콘층 (3) 및 제 2 절연층 (4) 을 순차적으로 형성한다.     그런 후, 제 2 절연층 및 제 1 다결정 실리콘층을 패터닝하여 내부에 개구를 형성한다.     그런 후, 제 2 절연층 및 제 1 다결정 실리콘층을 마스크로 이용하여, 제 1 절연층을 오버 에칭한다.     그런 후, 전면 상에 제 2 다결정 실리콘층 (6) 을 형성한다.     그런 후, 제 1 다결정 실리콘층 아래의 제 2 다결정 실리콘층 부분을 제외한 제 2 다결정 실리콘층 상에 산화 공정을 실행하고, 습식 에칭 공정으로 산화된 제 2 다결정 실리콘층 부분을 제거한다.     그런 후, 반도체 기판 내에 제 2 도전형 불순물을 주입시켜, 베이스 영역을 형성한다.     그런 후, 제 1 및 제 2 다결정 실리콘층의 측벽 상에 측벽 절연층 (8, 9) 을 형성한다.     그런 후, 베이스 영역 상에 제 1 도전형 제 3 다결정 실리콘층 (10) 을 형성한다.     최종적으로, 어닐링 공정을 실행한다.     결과적으로, 제 2 도전형 불순물이 제 1 다결정 실리코층으로부터 제 2 다결정 실리콘층을 경유하여 반도체 기판으로 확산되어, 그래프트 베이스 영역 (11) 을 형성하고,  제 1 도전형 불순물이 제 3 다결정 실리콘층으로부터 베이스 영역으로 확산되어, 이미터 영역 (12) 을 형성한다.
Patent KR-19990082800-A (KR)
Title: 압력제어밸브
IPC: F02M37/00
Filed: 1999-03-31
Abstract: 종래의 압력제어밸브에는 폐쇄력을 제공하는 상당히 큰 압력스프링이 설치된다.  본 발명에서 제안하는 압력제어밸브(2)는 소형구조이며 용이하게 제조할 수 있는 판 스프링(12)이 밸브시트(10)에 대향하여 밸브소자(8)를 밀치는 페쇄력을 제공한다.  압력제어밸브는 특히, 내연기관을 구비한 차량의 연료공급장치에 적합하다.
Patent KR-20000074489-A (KR)
Inventor: CHUNG WOOK
IPC: B60S3/00
Filed: 1999-05-21
Abstract: PURPOSE: An automatic car wash of heavy vehicle includes a brush moving in slope method and a side mirror escaping instrument, thereby preventing the fracture of a side mirror and washing efficiently the front surface and the roof of a vehicle in a short time. CONSTITUTION: An automatic car wash of heavy vehicle includes numerous frames mounted in the structure of lattice to support numerous brushes and numerous rotatable brushes. The automatic car wash of heavy vehicle comprises a slope frame(300), an actuating source, a chain(304), and an actuating body(310). The slope frame(300) is set upwards on a frame in the vehicle moving direction, to wash the front surface and the roof of a heavy vehicle. The actuating source, a motor, includes a pair of sprockets(306) on the slope frame(300). The chain(304) engages with the sprocket and is positioned in the form of an endless track along the slope frame(300). The actuating body(310) hangs a brush(160) and moves upward and downward along the slope frame(300) by the chain(304). At one side of the actuating body(310) is mounted the side mirror escaping instrument which assumes the digital "C" type.
Patent KR-20000074677-A (KR)
Inventor: LEE EOK SEOB
IPC: G01N3/00
Filed: 1999-05-25
Abstract: PURPOSE: A method for forecasting fatigue life is provided to easily forecast the fatigue life of industrial structures by simultaneously analyzing fatigue initiation forecast and crack growth analysis. CONSTITUTION: A method for forecasting fatigue life integrates fatigue initiation forecast and crack growth analysis. The fatigue initiation forecast includes the steps of inputting control data, inputting physical properties value of materials, and forecasting S-N life or strain life according to the selection. The crack growth analysis includes the steps of inputting geometrical parameter for calculating shape function used in stress expansion coefficient, inputting physical properties value of materials for calculating da/dN, inputting load condition for life accumulation, and calculating life by using the input data.
Patent KR-20000074887-A (KR)
Inventor: AHN JONG SAM
IPC: C06F3/08
Filed: 1999-05-27
Abstract: PURPOSE: A process of preparing a sweet-smelling match capable of emitting a sweet smell when lighten or during carrying by adding a perfume component in the manufacture of a match is provided which reduces sulfur smell. CONSTITUTION: A mixture of 56.5% by weight of potassium chlorate, about 10% by weight of sulfur, about 13% by weight of diatomaceous earth, about 8% by weight of bone stone, about 5% by weight of zinc oxide, about 3% by weight of rosin, about 4% by weight of glue dissolved in about 1.5L water is mixed with about 2L water for about 30 min and added with about 0.5% by weight of a perfume to give the titled product.
Patent KR-20000075152-A (KR)
Inventor: NOH DAE SEONG
IPC: G11B17/028
Filed: 1999-05-29
Abstract: PURPOSE: An apparatus for a disk chucking in an optical disk drive is to simply change a structure of a chuck plate and basically prevent a noise generated by a rotation of the disk when driving the optical disk drive. CONSTITUTION: An apparatus for a disk chucking in an optical disk drive comprises a chuck(20) disposed at an upper portion of a turntable(3) lifted upward and downward interlocking with an inserting and withdrawing operation of a tray(6) to be placed on the turntable, and a chuck plate(30) which has a rotational hole in which the chuck is rotatably disposed and of which both ends is fixed to a body case(1) to rotatably support the chuck, wherein the chuck plate is integrally formed with a pair of fixing portions at both sides of a circular plate(31) having the same diameter as the disk, and a ring-shaped groove is formed at an edge of a lower face of the circular plate to expand sound energy of various noise generated by a rotation of the disk and thus reduce a density of the sound energy. In the apparatus, a noise absorbing member is attached at an upper face of an inner side of the ring-shaped groove to absorb a part of the sound energy.
Patent KR-20000005858-A (KR)
Inventor: MIYA HARATAE
IPC: G02F1/1343
Filed: 1999-06-03
Abstract: PURPOSE: A liquid crystal display apparatus with wide view angle is provided to improve display image quality without reducing contrast. CONSTITUTION: Trunk sections and gate bus lines are arranged alternatively in one direction with maintaining an established gab between two neighboring thing among the trunk sections and the bus lines. Branch sections of a common electrode are extended from the trunk sections to the gate bus lines, and main sections of respective pixel electrodes are arranged in parallel with the trunk sections. Each pixel electrode further comprises a connecting section for coupling the main sections at neighboring gate bus line.
Patent KR-20000006048-A (KR)
Inventor: DAKEI YUSUKE
IPC: C03B32/00
Filed: 1999-06-09
Abstract: PURPOSE: A large-sized and practical vacuum degassing device is provided to handle many melting glasses. CONSTITUTION: The vacuum degassing device contains:a vacuum housing(12); a vacuum degassing vessel(14) produced by plural fireproof bricks; a rising pipe(16) to inhale and to rise a melting glass not to be degassed by transporting with the vacuum degassing vessel inside the vacuum housing; a fall pipe(18) to derive by falling the degassed melting glass; an absorber of heat expansion(48) to absorb more than one heat expansion among the rising pipe, the fall pipe and the vacuum degassing vessel.
Patent KR-20010002717-A (KR)
Inventor: YOO SEON MI
IPC: H04Q3/00
Filed: 1999-06-17
Abstract: PURPOSE: An exchange for increasing a trunk capacity in a common channel signaling network is provided to set up own signaling point codes(OPCs) allocated to an own signaling point, and to make the OPCs differently allocated according to circuit identification codes(CICs), thereby increasing the trunk capacity in proportion to the number of the OPCs allocated to the own signaling point. CONSTITUTION: If an optional signal requesting the handling of a trunk call is supplied, a user part call control(UC)(202) respectively generates destination point codes(DPCs), circuit identification codes(CICs) in an own station, and user data corresponding to the optional signal, to control the handling of the trunk call. A signaling network management(SNM)(208) has a table, wherein own signaling point codes(OPCs) are allocated according to the CICs. A user part interface(UPI)(204) searches the table of the SNM by using the CICs transmitted from the UC(202), to extract corresponding OPCs. And the UPI(204) formats the DPCs, the CICs, and the user data with transmittable types for transmitting. A signal message handling(SMH) delivers messages transmitted from the UPI(204) to a destination through a NO.7 user block.
Patent KR-20010002732-A (KR)
Inventor: AHN SANG GON
IPC: C22C38/18
Filed: 1999-06-17
Abstract: PURPOSE: A structural ferrite-based stainless steel is provided, to improve the impact toughness at the welding region and the strength. CONSTITUTION: The structural ferrite-based stainless steel comprises 0.03 wt% of C or less, 1.5 wt% of Mn or less, 1.0 wt% of Si or less, 11-13.5 wt% of Cr, 0.03 wt% of N or less, and the balance of Fe and inevitable impurities, wherein the content of C+N is 0.04 wt% or less. The ferrite factor(F.F.) of the structural ferrite-based stainless steel is 8.8 or less, which is calculated by the mathematical formula: F.F.=%Cr+6x%Si+8x%Ti+4x%Mo+2x%Al-2x%Mn-4x%Ni-40(%C+%N).
Patent KR-20010003406-A (KR)
Inventor: JANG SANG HWAN
IPC: H01L27/04
Filed: 1999-06-23
Abstract: PURPOSE: An electrostatic discharge protection circuit of a semiconductor device is to reduce a joule heating by raising a potential of a gate and extracting a stress current from a low voltage. CONSTITUTION: A zapping pad(14) is connected to the first junction portion formed on a semiconductor substrate. The zapping pad is connected to a dielectric substance(13) by the first conductive line(15). The second conductive line(17) couples the second junction portion with a gate(16) formed on the semiconductor substrate. A ground voltage line(19) is connected to the second junction portion. The dielectric substance is any one of a field oxide film and a BPSG(borophospho silicate glass) film. Also, the dielectric substance is an insulator including the field oxide film and a metal layer. The first conductive line is a polycide. Also, the first conductive line consists of materials identical to the zapping pad. The second junction portion is formed by implanting an N-type impurity into an N-type well(12)
Patent KR-20000011905-A (KR)
Inventor: MORI YOSIHIRO
IPC: A47L9/04
Filed: 1999-07-22
Abstract: PURPOSE: A suction device introduces the external air to the blade of a rotary brush without a turbine for driving the rotary brush and thereby drives the rotary brush with high efficiency. CONSTITUTION: The suction device comprises a suction body(1) having a suction opening(7) at the bottom thereof; a rotary brush chamber(8) provided in the suction body(1); a rotary brush(9) rotationaly received in the rotary brush chamber(8), facing the suction opening(7) and provided with a blade in the circumference thereof; a suction passage(18) provided in the rotary brush chamber(8) for suction of the external air; and a guide member(20) provided in the suction passage(18) and having a blade member(15) for changing the direction of the external air moving in the proceeding direction of the suction body(1) and guided from the suction passage(18) to the blade(15).
Patent KR-20010011119-A (KR)
Inventor: CHO YEONG JU
IPC: H01L27/10
Filed: 1999-07-26
Abstract: PURPOSE: A method for manufacturing an interlayer dielectric of a semiconductor device is provided to prevent a defect of the device and to increase reliability, by preventing a metal interconnection layer from being corroded by a hygroscopic property. CONSTITUTION: A boron phosphorous silicate glass(BPSG) layer covering a semiconductor substrate(100) including a cell region with a capacitor structure(310) and a fuse box region near the cell region, is made of a double layer composed of an upper layer and a lower layer containing less boron or phosphorous than the upper layer. The BPSG layer of a double layer is reflowed. The entire surface of the BPSG layer is etched back to eliminate the upper layer on the fuse box region.
Patent KR-20010011134-A (KR)
Inventor: KIM HYEON SUK
IPC: H04M3/22
Filed: 1999-07-26
Abstract: PURPOSE: A method for testing a path in an out-of-service state of a switching system is provided to use a call processing function without allocating bands, and to test the performance of an optional switch link in the out-of-service state so as to diagnose an error state of the link, recognize a maximum transmission capacity and decide the performance of a new path. CONSTITUTION: A path test is requested in an out-of-service state, and whether service connection is under progress on a test object path is checked. If a service under progress exists, service connection under progress on the test object path is re-checked after a predetermined time to block the path after the end of the service under progress. If service connection under progress does not exist, the test path is blocked and a test cell is generated in a test unit to transmit the generated test cell to the test path. The test cell returned after being passed the test path is analyzed by the test unit, and an analyzed result is notified to an operator.
Patent KR-20010011229-A (KR)
Inventor: SHIN SUK KYUN
IPC: A47G19/22
Filed: 1999-07-27
Abstract: PURPOSE: A structure of an improved disposable paper cup is provided to easily open an entrance thereof, to prevent clothes from being wet by water flowing to the side upon drinking water and to avoid the contamination by germs. CONSTITUTION: A circumference part(20) of an upper end of a paper cup(10) is folded toward the outside of the paper cup so that a double circumference is made up. The upper end circumference(20) of the paper cup is folded down at 90 degrees toward the outside. Thereby, the upper end circumference is formed into a double end part(22) and a circumferential curved part(23) is formed into a round shape. Herein, the circumferential curved part is made up by folding and adhering one end of spread original paper. A side adhesive part(11) of a main body is heated and adhered after the original paper is folded at a certain par. Then, the disposable paper cup is made up by compressing a lower part.
Patent KR-20010011254-A (KR)
Inventor: CHOI CHEOL HO
IPC: F24C7/06
Filed: 1999-07-27
Abstract: PURPOSE: A gasket of magnetron for microwave oven is provided to prevent the gasket from being escaped from a portion between the upper plate of the magnetron and the anode seal. CONSTITUTION: A magnetron includes an upper plate(21) which forms a vacuum container by being coupled to a lower plate, a microwave output unit protruded from the center of the upper plate, and a gasket(29) installed between the microwave output unit and the inner periphery of the upper plate. The inner periphery of the upper plate corresponding to the microwave output unit has a stepped portion. The gasket has a stepped portion formed along the outer periphery of the gasket. The stepped portion of the gasket is formed into a shape opposite to the shape of the stepped portion of the inner periphery of the upper plate, so that two stepped portions are engaged with each other when coupled, to thereby prevent electromagnetic wave leakage. The stepped portion of the gasket is formed into two steps, in such a manner that the radius(d) of the upper step is shorter than the radius(D) of the lower step.
Patent KR-20000012079-A (KR)
Title: Progressive addition lenses
Inventor: CHEAPMAN RUSSEL A
IPC: G02B7/04
Filed: 1999-07-29
Abstract: PURPOSE: A progressive addition lens is provided to make an ophthalmic lens whose astigmatism is reduced. CONSTITUTION: The lens comprises a front and a compensation surface. A front of the lens is divided into a plurality of first segments fitted for limitation as a 1/10 degree x, y polynomial having a Zernike coefficient. The compensation surface is supplied and divided into a plurality of second segments fitted for limitation as the 1/10 degree x, y polynomial having the Zernike coefficient. The compensation surface is optimized to reduce the astigmatism of a lens.
Patent KR-20010011788-A (KR)
Inventor: JU MIN GI
IPC: G11B20/10
Filed: 1999-07-30
Abstract: PURPOSE: A method for recording and reproducing duplication-prevented digital data are provided so that illegal digital data cannot be outputted by intercepting an input command button or remote controller command. CONSTITUTION: When a digital data is inputted, whether the input digital data can be duplicated is confirmed by extracting header information of the digital data. When the digital data cannot be duplicated, recording command interception and reproduction prevention are set up, and duplication prevention is marked on the digital data. On the other hand, when the digital data can be duplicated, bits are decided as duplication prevention, and commands are executed. Thereafter, a mode is set up as a duplication mode, and a normal operation is performed. Accordingly, flow of data or use of commands are prevented by intercepting an input command button or remote controller command, thereby preventing illegal digital data from being externally outputted. In addition, whether the digital data can be duplicated is judged in the reproduction operation of the data as well as the recording operation thereof, which results in improved reliability of the duplication-prevented digital data.
Patent KR-20000017183-A (KR)
Inventor: IKEDA SHUGI
IPC: H01L21/8244
Filed: 1999-08-09
Abstract: PURPOSE: A semiconductor integrated circuit apparatus and manufacturing method thereof is provided, which has a static random access memory (SRAM) and a logic circuit. CONSTITUTION: The semiconductor integrated circuit apparatus comprises: logic circuits (2A-2C) such as an input/output circuit, a microprocessor (CPU); a SRAM for a cache memory having a plurality of memory cells (MC) which a 6 metal insulator semiconductor field effect transistor (MIS.FET) is arranged; a phase locked loop (PLL); and a clock pulse generator (CPG), wherein memory cells (MC) has a pair of complementary data lines (DL1, DL2), a pair of driving MIS.FET (Qd1, Qd2) to be arranged at a cross portion with a wordline (WL), a pair of load resistor MIS.FET (QL1, QL2), and a pair transmission MIS.FET (Qt1, Qt2). Thereby, it is possible to improve a static noise margin (SNM) of the SRAM.