baber/WOPTO huggingface dataset:
Patent KR-20000006524-A (KR)
Inventor: KAWASHIMA TADASU
IPC: C09J7/38
Filed: 1999-06-28
Abstract: PURPOSE: The double-sided adhesive tape is provided which is not necessary a stripping liner. CONSTITUTION: A 10 micrometer thickness of weak adhesive layer is formed on the surface of the resin, and a 30 micrometer thickness of strong adhesive layer is formed on the opposite surface of the resin The weak adhesive layer is formed on the friction treatment of the resin surface. The resin film(11) having mainly polyisoprene rubber is wound from a supplying roll(51) to a recovery roll(53) through a friction mean containing carbon fiber, nylon, rayon and paper.
Patent KR-20010004895-A (KR)
Inventor: KIM JIN HA
IPC: H01L29/78
Filed: 1999-06-30
Abstract: PURPOSE: A method for forming a transistor is provided to reduce a channel width formed at a boundary portion of a P-well and an N+ by implanting a P type dopant on a contacting portion of a drain/source and a P-well. CONSTITUTION: A method for forming a transistor comprises the following steps. A P-well substrate is formed. An N-deep is implanted on the P-well substrate(10). An N-ch is implanted thereon. A gate oxide(30) is formed on the N-ch. A gate polly(40) is formed on the gate oxide(30). A halo ion(50) is implanted on a contacting portion of a drain/source and the P-well(10). A dpopant ion with low density is implanted by using the gate polly(40) as a mask. A spacer(60) is formed at both sides of the gate polly(40). A source region and a drain region are formed by implanting a dopant ion of high density.
Patent KR-20010008869-A (KR)
Inventor: AHN TAEK YEONG
IPC: B60R21/00
Filed: 1999-07-05
Abstract: PURPOSE: A structure is provided to prevent the breakage of a windshield and a safety door in case an airbag established in the receiving portion is open-popped up and that a safety door covering a receiving portion is open knocking against a windshield in a vehicle collision. CONSTITUTION: A receiving portion(130) having a bleed groove for an established airbag to bleed is formed on a front part of an instrument panel(110). A safety door(140) opening the bleed groove is rotationally hinge-combined on the upper part of the receiving portion(130). A pair of support brackets(150) having a guide hole(151) is connected to the inner upper side of the receiving portion(130). In the inside safety door(140), a pair of stopper bars(160) not only sliding by inserting into the guide hole(151) of the support bracket(150) but also forming a hanging protrusion(161) hung to the guide hole(151) are connected. When a vehicle collides, the airbag(120) of the receiving portion(130) starts to deploy and then the deployed airbag pushes and enables the safety door to rotate. The airbag popping out from the receiving portion(130) is completely deployed to protect an occupant's face and chest leaned toward the windshield(170) because of inertia. The process of being popped up from the receiving portion(130) and being deployed of the airbag develops as the following. The stopper bar(160) fixedly connected to the inside safety door(140) slides along with the support bracket(150) and the guide hole(151) so that the safety door is pushed by the airbag(120) and conducts hinge-centered rotation in a specific section. When the hanging protrusion(161) formed on the end portion of the stopper bar(160) is hung to the end portion of the guide hole(151) of the support bracket(150), the rotation of the safety door(140) is stopped and the opening of the safety door(140) is ended. Therefore, the collision between the safety door(140) and the windshield(170) is stopped by the stopper bar(160) beforehand.
Patent KR-20010010262-A (KR)
Title: Breeding method using fortified inorganic feed
Inventor: YOON HAN GUL
IPC: A01K1/00
Filed: 1999-07-16
Abstract: PURPOSE: A breeding method using fortified inorganic feed is provided to produce milk containing various inorganic material therein. CONSTITUTION: According to the method, a feed specially constituted its ingredients are fed to livestock for a predetermined period before butchering or milking. Thus, livestock fed with this feed is able to produce milk containing much Ca, Mg, and the like.
Patent KR-20000017037-A (KR)
Inventor: ROOP THOMAS A
IPC: H01L27/088
Filed: 1999-08-03
Abstract: PURPOSE: A method is provided to form a pair of MOSFET(metal oxide semiconductor field effect transistor) having a gate oxide with each other different thickness without a photoresist mask. CONSTITUTION: Each MOSFET has a gate oxide with each other different thickness. A first silicon dioxide layer(22) is formed with predetermined thickness on a silicon substrate(10). A portion of the silicon dioxide layer is located on a first insulating region(18) and the other portion of the silicon dioxide layer is located on a second insulating region(20). An inorganic layer is formed on the silicon dioxide layer extending to the insulating region of silicon substrate. A first portion of the inorganic layer is located on the first insulating region and a second portion of the inorganic layer is located on the second insulating region. A photoresist layer is formed on the inorganic layer. The photoresist layer is patterned as a window of the first portion of inorganic layer. the photoresist layer covers the second portion of inorganic layer. The inorganic layer is patterned as inorganic mask, resulting in exposing the lower surface of silicon substrate. The inorganic mask is used for removing selectively the exposed portion of silicon dioxide. The inorganic mask is removed. A second silicon dioxide(30) is grown with a thickness other than the thickness of the first silicon dioxide layer on the exposed lower surface of silicon substrate.
Patent KR-19990078801-A (KR)
Title: 자동차 주행 속도 외부 표시 장치
Filed: 1999-08-09
Abstract: 본 발명은 자동차의 속도표시 장치에 관한 것으로, 더 상세하게는 주행 중인  차량의 현재 속도를 속도센서를 통하여 입력받아 차량의 후면에 표시하여 뒤 따르는 차량의 운전자가 선행하는 차량의 속도를 통하여 자신의 차량의 현재 주행 속도를 인식하여 과속운행을 자제하게 하고, 속도 제한 구간을 운행하는 운전자의 속도 위반 여부를 외부에서 용이하게 인식할 수 있게 하여 상기 속도표시 장치를 실장한 차량의 운전자가 스스로 서행운전을 하도록 유도할 수 있는 자동차속도 외부표시장치에 관한 것이다. 
     본 발명은 주행 중인 차량의 속도를 측정할 수 있는 신호를 생성 출력하는 속도센서(100)와;상기 속도센서(100)로 부터 입력받은 신호에 의하여 속도를 계산하여,상기 계산한 속도를 속도표시장치에 표시하도록 출력하고,상기 계산한 속도 의 속도 범위에 따라 속도표시램프(300)의 릴레이(k1,k2,k3,k4)등 스위칭 수단을 단속 제어하는 제어부 (200)와;상기 제어부(200)에 의하여 구동되고 자동차의 후면에 실장되어 상기 제어부(200)로 부터 입력 받는 주행 속도 데이터를  LCD 또는 LED표시장치 (401,402)에 표시하여 주는 속도표시패널(400)과;상기 제어부(200)에 의하여 속도 범위에 따라 단속되는 릴레이(k1,k2,k3,k4)등 스위칭 수단으로 점멸되는 다수개의 램프(301,302,303,304)로 구성된 속도표시램프(300)를 포함하여 구성되는 것을 특징으로 한다. 
     본 발명에 따른 자동차 운행 속도 외부 표시 장치를 의무적으로 장착하도록 법제화 한다면 매년 증가 추세에 있는 교통사고를 현저하게 감축시키는 효과를 기대할 수 있다.
Patent KR-20010019096-A (KR)
Inventor: ROH SE JONG
IPC: G01F23/26
Filed: 1999-08-25
Abstract: PURPOSE: A liquid level measuring device is provided to precisely measure a level of liquid in a tank on the basis of a level of the liquid introduced in a main body regardless of the color or volatile degree of the liquid by checking temperature in the tank. CONSTITUTION: A liquid level measuring device includes a hollow cylindrical main body(20) of a length extended at least from an inlet to a bottom surface of a tank and having a scale formed on an outer surface longitudinally and a thermometer(50) mounted inside, a liquid input and output controlling part(30) mounted at a lower part of the main body to contact the bottom surface of the tank for opening the lower part to introduce liquid in the tank into the main body and to be separated from the bottom surface for closing the lower part of the main body to keep liquid and gas sealed states, and an air inlet and outlet controlling part(40) mounted at an upper part of the main body to be alternatively opened or closed for allowing or prohibiting air introduction with relation to the main body.
Patent KR-20010019689-A (KR)
Inventor: AHN DONG GYU
IPC: E02F3/36
Filed: 1999-08-30
Abstract: PURPOSE: A hydraulic clamp for mounting an attachment of an excavator is provided to prevent deviation of the attachment from the clamp double by mounting a check valve to a hydraulic cylinder and safety pin to an operation hook pin-coupled to the hydraulic cylinder. CONSTITUTION: A hydraulic clamp for mounting an attachment of an excavator, in which operation hooks(40,50) are pin-coupled at both sides of a clamp main body fixed to an arm of the excavator for attaching or detaching the attachment by the expansion and contraction operation of a hydraulic cylinder connected to a hydraulic line of the excavator, includes the hydraulic cylinder(60) mounted with a check valve(70) for preventing counterflow of working oil filled in the hydraulic cylinder by the deviation of the attachment out of the hooks due to the malfunction of the hydraulic cylinder even though any defect is generated in a hydraulic line of the hydraulic cylinder, wherein a safety pin(80) is mounted outside either of the hook to move manually to prevent deviation of an attachment pin.
Patent KR-19990083641-A (KR)
Title: 원심 송풍기용 하우징
IPC: F04D29/66
Filed: 1999-08-31
Abstract: 본원 발명은 원심 팬 또는 송풍기 등에 사용되는 하우징에 관한 것이다.  이 하우징은 팬 또는 송풍기의 작동 중에 발생되는 음색적 소음(tonal noise)을 감소시키기 위한 쐐기형 부재를 구비한다.  이 쐐기형 부재는 하우징 챔버의 내부 표면상에 배치된다.
Patent KR-20010025947-A (KR)
Inventor: NOH GUK HUI
IPC: G01M17/02
Filed: 1999-09-02
Abstract: PURPOSE: A two-shaft transmissibility estimation system for rotating tires is provided to estimate transmissibility characteristics in forward and backward direction and at the same time in vertical direction, for each frequency band unit. CONSTITUTION: A system comprises an inverse L-shaped protrusion(1); a drum(4) having a surface processed to correspond to the shape of the protrusion; a pair of forward and backward pressure sensors(2,2') attached in bilateral symmetry between the vertical portion of the protrusion and the drum, in a direction opposite to the rotation direction of the drum; and a pair of vertical pressure sensors attached in bilateral symmetry between the horizontal portion of the protrusion and the drum. When a tire collides against the protrusion due to the rotation of the drum, the volume of impact to the tire is estimated in forward and backward direction and at the same time in vertical direction.
Patent KR-20010026131-A (KR)
Inventor: JUNG BONG UK
IPC: H01J29/82
Filed: 1999-09-03
Abstract: PURPOSE: An electron gun for cathode ray tube is provided to enhance a focus characteristic by improving the distribution of interval between a cathode and an electrode of an electron gun. CONSTITUTION: An electron gun for cathode ray tube comprises a cathode assembly(31), a control electrode(32), a screen electrode(33), a plurality focus electrode(34,35,36), a burying portion(31a,32a,33a,34a,35a,36a), and a bead glass(40). The control electrode(32) and the screen electrode(33) are installed nearly to the cathode assembly(31). The focus electrodes(34,35,36) are installed sequentially from the screen electrode(33) to form a main lens and an auxiliary lens. The burying portion(31a,32a,33a,34a,35a,36a) is formed by the cathode assembly(31) and each electrode. The bead glass(40) is supported by the cathode assembly(31) and the burying portions(31a,32a,33a,34a,35a,36a) of each electrode.
Patent KR-19990084100-A (KR)
IPC: F25D11/00
Filed: 1999-09-14
Abstract: 본 발명은 순간 냉/온수기에 관한 것으로, 상부로 유입된 물이 지그재그상으로 통과하여 배출되도록 소정형상 소정갯수의 통공(12a)(12b)(12c)이 형성되어 외부와 기밀이 유지되도록 적층된 다수개의 열전도도가 우수한 전열판(10a, 10b, 10c)과, 흡열판(22a)(22b)이 상기 전열판(10a)(10b)(10c)과 접하도록 상기 전열판(10a)(10b)(10c) 양측부에 설치된 복수개의 열전반도체(20a)(20b)와, 상기 열전반도체(20a)(20b)의 측부에 설치된 냉각판(30a)(30b)과, 상기 냉각판(30a)(30b)으로 냉기를 공급하는 냉각팬(40a)(40b) 및, 상기 전열판(10a)(10b)(10c)을 통과한 물의 온도 혹은 열전반도체(20a)(20b)의 흡열판(22a)(22b) 또는 발열판(24a)(24b)의 온도를 검출하는 온도센서(50)와, 상기 온도센서(50)로부터 출력되는 신호를 기준으로 하여 열전반도체(20a)(20b) 및 냉각팬(40a)(40b)의 동작을 제어하여 다수개의 전열판(10a)(10b)(10c)을 통과한 물이 항온을 유지하도록 하는 제어장치로 구성되어 상부로 유입되는 물이 급속하게 냉각 혹은 가온되도록 함과 아울러 항상 일정한 온도를 유지할 수 있도록 하는 것이다.
Patent KR-20010028215-A (KR)
Inventor: PARK HAE WON
IPC: A47J45/07
Filed: 1999-09-20
Abstract: PURPOSE: A separable handle is provided to improve the convenience of use and the durability of a cooking device by readily separating and attaching the handle by a connector and resilient force. CONSTITUTION: A separable handle for a cooking device comprises a flange(40) prepared with plural combining holes(39) to be connected with a cooking unit(5); a connector(30) having a thin connecting groove(41) for connecting a resilient body(32) and a fixing protrusion(42) fixed with a short sill(38) of a main body(31); the main body(31) prepared with an insertion groove(37) for accepting the resilient body and plural short sills(38); and a cap for contracting and relaxing the resilient body by fixing a wire(35) penetrating through the main body. The resilient body is accepted up to a lower face of the insertion groove. In this state, the main body is inserted in the connector and the short sill and a hanging protrusion(42) are mutually adhered so that the movement of the main body is avoided. Upon removing tension force given to a cap(34), the resilient body is relaxed and settled in a connecting groove(41). Thus, the dislocation of he main body and the connector is prevented.
Patent KR-20010028365-A (KR)
Inventor: KIM JAE MIN
IPC: H01L23/04
Filed: 1999-09-21
Abstract: PURPOSE: A thin film package using a substrate is provided to reduce the entire thickness of a package by a predetermined thickness, by denting a chip mount area by a predetermined depth from the surface of the substrate. CONSTITUTION: A plurality of bonding pads(112) are formed in a semiconductor chip(110). A semiconductor chip is mounted on a chip mount area(134), and conductive metals(132) corresponding to the bonding pads are formed with the chip mount area as a center. A bonding wire electrically connects the bonding pad with the conductive metal. Molding resin(150) is encapsulated on a substrate(130) including the semiconductor chip, the bonding wire and the conductive metal. The chip mount area is dented from the upper surface of the substrate to a predetermined depth.
Patent KR-19990084178-A (KR)
IPC: G06F17/10
Filed: 1999-09-21
Abstract: 본 발명은 지배방정식과 관련 계수로 모델링되는 동적계를 해석하기 위한 장치, 방법 및 이를 컴퓨터에서 수행하기 위한 프로그램을 기록한 저장매체에 관한 것이다. 본 발명은 상기 지배방정식과 상기 관련 계수를 입력시키기 위한 입력수단 또는 단계; 입력된 상기 지배방정식과 관련 계수의 관계를 해독하여 내력을 소거한 관계행렬을 생성하기 위한 수단 또는 단계; 상기 관계행렬에 대해 수치해석을 통한 적분을 수행하며 특이점을 교차하는지 판별하기 위한 적분 수단 또는 단계; 특이점을 교차한다고 판별되면 상기 적분값이 소정 오차 이내가 될 때까지 시간 스텝을 계속적으로 감소시켜 적분을 반복 수행하기 위한 수단 또는 단계; 및 상기 적분한 결과를 소정 형식으로 출력하기 위한 출력수단 또는 단계를 구비하며, 상기 동적계를 나타내는 지배방정식은 상이한 두 개 이상의 모드를 갖는다. 본 발명에 따른 동적계를 해석하기 위한 장치 및 방법에 따르면, 모드가 변경되는 동적계에 대한 지배방정식의 적분값을 구할 수 있으며, 특이점 근처에서만 시간 스텝이 감소되므로 연산량을 늘리지 않으면서도 결과값의 정확도를 향상시킬 수 있다. 또한, 하나의 동적계를 부계로 설정할 수 있도록 함으로써, 부계에 대한 정보만 변경하여 전체 동적계에 대한 특성을 평가할 수 있다.
Patent KR-20000029220-A (KR)
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 1999-10-21
Abstract: PURPOSE: A method for extracting an optical fiber from the optical cable is provided to extract an optical fiber from an optical cable having gathered a plurality of optical fiber in the state of SZ torsion and then covered with an outer skin. CONSTITUTION: An optical cable(1) formed by gathering a plurality of optical fiber in the state of SZ torsion at around of center member having an anti tension body(3) of metal in a center and then covered with an outer skin. The anti tension body(3) has a magnetic band(Z1) at a position corresponding a sheet inverting part of SZ track formed by the optical fiber and a sheet inverting part core marker is marked at a position corresponding the magnetic band(Z1) of the outer skin.
Patent KR-20010048234-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61M1/08
Filed: 1999-11-25
Abstract: PURPOSE: A potable instrument having a cupping device and an aspirator built-in and containing a motor pump therein is provided, which enables a user to easily carry and attach the instrument to the affected part and aspirate easily by a simple switch operation. CONSTITUTION: This instrument comprises a hollow pipe for aspirating body fluids or blood from the affected part; a bottle for storing the body fluids or blood; a stopper made of an elastomer for maintaining the pressure in the bottle; a connection pipe for transferring the body fluids or blood to the bottle; a body(10) having a nozzle part(11) on its one side to connect to the connection pipe and perforated with exhaust holes(10a); a pump installed inside the body for aspirating according to voltage inputted from a power supplying part; a switching device; and a control part.
Patent KR-20010048385-A (KR)
Inventor: BAEK GI DONG
IPC: B29C41/18
Filed: 1999-11-26
Abstract: PURPOSE: A device for cooling mold of a slush molding machine is provided to reduce deterioration rate of products by providing an appropriate cooling effect according to a mold model in one place. CONSTITUTION: A device for cooling mold of the slush molding machine includes a plurality of first to fourth closed paths(61¯64), a plurality of metal flexible hoses(70) arranged on the closed paths in prescribed intervals, injection nozzles(72) disposed at an end of each metal flexible hose, a plurality of solenoid valves(81¯84). The first to fourth closed paths have different sizes and are arranged within an area capable of covering a rear surface of the mold on a mold cooling position. The solenoid valves are connected to the closed paths for selectively providing cooling water.
Patent KR-20000052436-A (KR)
Inventor: MINAMI KOJIRO
IPC: B26D3/28
Filed: 1999-12-08
Abstract: PURPOSE: A driving control device of a meat slicer is provided which makes it possible for the slicer to keep being safely used by automatically detecting the trouble of a sensor detecting whether an installation position of a contact plate is normal or not. CONSTITUTION: A driving control device of a meat slicer has a sensor circuit(9) with a display lamp(7) detecting normality of an installation position of a member and a PLC, wherein a normal operating circuit and an abnormal operating circuit of the sensor circuit are established to the PLC as annexes and an output of the abnormal operating circuit is inputted to a lighting circuit(10) of a working lamp attached to the slicer and then the lamp(3) is abnormally turned on.
Patent KR-20010060417-A (KR)
Inventor: KIM BYEONG WON
IPC: C04B7/19
Filed: 1999-12-21
Abstract: PURPOSE: Provided are solidified bricks manufactured by adding alkaline promoter to raw materials, blast furnace sludge and solidifying materials, which have stability and improved compression strength compared with conventional clay bricks. CONSTITUTION: The method is characterized by adding 1-3pts.wt.(based on blast furnace sludge) of alkaline promoter to 30-50pts.wt. of solidifying materials comprising fine blast furnace slag powder(>4000cm2/g) and portland cement in a weight ratio of 0.25-4 and controlling water content to be a weight ratio of water/solidifying materials being 0.2-0.5, followed by pressing and curing for longer than 28days. The used alkaline promoter is at least one or two compounds selected from the group consisting of CaO, kiln dust, NaOH and Na2SiO3.
Patent KR-20010064013-A (KR)
Inventor: BAEK SEUNG RAE
IPC: C21B5/00
Filed: 1999-12-24
Abstract: PURPOSE: A parallel integration control system for a blast furnace is provided to prevent operation stoppage or obstruction due to the breakdown of controllers by removing the reciprocal interference between the controllers for compatibility taking into account of selection, installation, construction and operation of controllers of a blast furnace. CONSTITUTION: In a parallel integration control system for a blast furnace controlling facilities of the blast furnace in which raw materials are weighed, transferred, fed, charged and blast furnace, the system comprises a plurality of electrically controlled PLC (Programmable Logic Controllers) (13) controlling each facilities in the location where the facilities of the blast furnace are installed; a plurality of E-MMI (Electricity-Man Machine Interface) (11) each of which are connected to the plurality of electrically controlled PLC for interfacing controllers and operators; a plurality of instrumentation control DCS (Direct Control Systems) (14) feedback controlling operation of the facilities of the blast furnace; a plurality of I-MMI (Instrument-Man Machine Interface) (12) each of which are connected to the plurality of instrumentation control DCS for interfacing the controllers and the operators; a hub (17) switching the communication passage of the plurality of electrically controlled PLC and instrumentation control DCS; and an integration MMI (10) interfacing the operators so that the plurality of electrically controlled PLC and instrumentation control DCS are controlled and managed through the hub.
Patent KR-20010065069-A (KR)
Inventor: DO CHANG HO
IPC: H01L21/82
Filed: 1999-12-24
Abstract: PURPOSE: A semiconductor memory device is provided to supply a more effective repair method capable of increasing the yield in a highly integrated and a large capacity semiconductor memory device. CONSTITUTION: The semiconductor memory device having a large number of cell blocks includes a predetermined fuse box group(300), a repair signal adding portion(310), a block selecting signal generating portion(330) and a repair row decoder. The predetermined fuse box group is provided to each of a cell block to output the information for a block repairing in response to a row address. The repair signal adding portion makes the driving of a normal row decoder stop and is to begin the driving of a repairing circuit in response to an output of the fuse box group. The block selecting signal generating portion selects a block repairing in response to an output from the repair signal adding portion and a block selecting address. The repair row decoder drives a redundant main word line in response to an output from the fuse box group and a block selecting signal.
Patent KR-20010064523-A (KR)
Inventor: KIM YONG SU
IPC: G11C11/40
Filed: 1999-12-29
Abstract: PURPOSE: A semiconductor memory device is provided to prevent functional erroneous operations during redundancy mode. CONSTITUTION: The semiconductor memory device includes a memory cell array(1), a controller(2), an address input buffer(3), a predecoder(4), an address comparator(5), a redundant determiner(6), a transition detector(7), a pulse generator(8) and a decoder(9). The memory cell array includes normal cells and redundant cells. The controller receives clocks related to memory operation and outer control signal. The address input buffer latches the outer address inputs. The predecoder receives the address result from the address input buffer and pre-decodes the result according to the control signal of the controller. The address comparator receives the address output from the input buffer and determines whether the address is one of the redundant cells. The redundant determiner determines whether the address is from the redundant cells or the normal cells. The transition detector receives the redundant determination signal and generates a transition pulse when the logic level of the redundant determination signal is varied. The pulse generator receives a select clock from the controller to generate a pulse signal of predetermined length periodically.