baber/WOPTO huggingface dataset:
Patent KR-20000045284-A (KR)
Title: Electrostatic prevention structure of semiconductor device
Inventor: YANG JONG YEOL
IPC: H01L27/04
Filed: 1998-12-30
Abstract: PURPOSE: An electrostatic prevention structure of semiconductor device is provided to increase the width of MOS transistors consisting the electrostatic prevention circuit without increasing chip size, thereby electrostatic prevention characteristics. CONSTITUTION: An electrostatic prevention structure of semiconductor device comprises a semiconductor substrate(20), an active area(22), a gate electrode(23), source/drain areas(24a,24b), source/drain electrodes(26a,26b) respectively contacted to the source/drain areas(24a,24b) and an input pad(28). An input pad area and an electrostatic prevention circuit area are defined in the substrate(20). The electrostatic prevention circuit defined by a device division film on the substrate is formed on the active area(22). The gate electrode(23) is disposed in the active area. The source/drain areas(24a,24b) are disposed on the active areas in both sides of the gate electrode. The input pad(28) is contacted to the drain area and disposed on the active area.
Patent KR-20000047106-A (KR)
Title: Tray for storage of optical cords
Inventor: JO SEONG CHIL
IPC: H02G9/00
Filed: 1998-12-31
Abstract: PURPOSE: A tray for storage of optical cords is provided to effectively hold the extra length of an optical cords branched from a coiled optical cable and to fix necessary branching and connection devices. CONSTITUTION: A tray for storage of optical cords includes slots(3) that multiple optical cords branched from a coiled optical cable pass through; a multiple optical cords mandrel(10) which is designed to rotate below the slots(3) to wind the extra length of an optical cords branched from the coiled optical cable; a single optical cords mandrel(60) which is located near the multiple optical cords mandrel(10) to wind single optical cords; and a guide wall(20) to guide which is located near the multiple optical cords mandrel(10) and the single optical cords mandrel(60) to guide the direction of the optical cords.
Patent KR-19990029005-A (KR)
Title: 무선호출방식
IPC: H04W84/02
Filed: 1997-06-26
Abstract: 무선호출용 수신기를 휴대하고 있는 이용자를 무선에 의하여 호출하고, 무선호출용 수신기는 자기앞의 호출신호를 수신했을 때에 응답신호를 반송하는 무선호출방식에 있어서, 기지국에서 송신하는 호출신호열에 삽입된 기지국마다 상이한 기지국 식별신호 또는 호출신호열내의 개개의 호출신호의 순서에 의하여 한결같이 결정되는 부호를 사용한 직접 확산 변조에 따라 응답신호를 반송함으로써 무선호출용 수신기의 수가 증가하여도 각 무선호출용 수신기에서 응답신호를 저전력으로 송신할 수 있고, 더구나 주파수를 유효하게 이용할 수가 있다.
Patent KR-19990036261-A (KR)
Title: 신속 접속 인터페이스를 포함하는 펌핑 장치
IPC: B23P6/00
Filed: 1995-08-09
Abstract: 펌프는 나사 결합 부품 및/또는 클램프와 같은 접속 장치를 필요로 하지 않고 펌프를 장착할 수 있도록 임의의 음료 분배기에 부착되는 신속 접속 인터페이스(10)를 포함한다.  신속 접속 인터페이스는 입구 포트(12) 및 출구 포트(13)를 갖는 하우징(11)을 포함한다.  입구 포트 및 출구 포트 양자는 펌프가 제거될 때 신속 접속 인터페이스로부터의 제품의 유동을 방지하는 유동조절기를 포함한다.  또한, 하우징은 가스 공급원에 접속되어 펌프 내로 가스를 송출하는 가스 포트(14)를 포함한다.  가스 포트는 펌프가 제거될 때 공급원으로부터의 가스의 누출을 방지하는 유동 조절기를 포함한다.  부가적으로, 펌프는 펌프에 의해 펌핑되는 유체의 체적을 측정하는 계수기를 포함한다.
Patent KR-19990044442-A (KR)
Title: 고압 돔형 압축기
IPC: F04C29/04
Filed: 1996-08-01
Abstract: 기름이 가스와 함께 배출되는 일없고, 더우기 섭동부에로 공급되는 기름을 구동축내를 통과하는 사이에 토출가스로 양호하게 냉각시킬 수 있는 고압 돔형 압축기가 제공된다. 
     밀폐 케이싱(1)내에 설치되는 모터(M)의 구동축(4)과, 이 구동축(4)에 의하여 구동되는 압축요소(CF)의 가동 스크롤(7)과에, 압축요소(CF)의 압축실(15)에서 압축된 압축유체를 케이싱(1)내로 토출하는 토출가스 통로(42),(74)를 형성한다. 구동축(4)에 케이싱(1) 저부의 기름탱크(14)로부터 빨아 올려지는 기름의 급유통로(43)를 토출가스 통로(42)와는 구획하여 형성한다.
Patent KR-19990064036-A (KR)
IPC: D21F1/10
Filed: 1996-10-04
Abstract: PCT No. PCT/GB96/02419 Sec. 371 Date Apr. 3, 1998 Sec. 102(e) Date Apr. 3, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/13029 PCT Pub. Date Apr. 10, 1997A multi-layer fabric with paperside to lower surface weft ratios of greater than 1 in which all paperside weft yarns interlace with the warp yarns in an identical manner. The paperside weft yarns intermittently buttress against adjacent paperside weft yarns and possess an average lateral crimp ratio of greater than 1.62 giving a fabric having an air permeability of less than 275 c.f.m. at +E,fra 1/2+EE  inch water pressure.
Patent KR-20000010584-A (KR)
Title: Integrated system monitoring use of materials, controlling and monitoring delivery of materials and providing automated billing of delivered materials
Inventor: MOWERY KEVIN M
IPC: G06Q10/08
Filed: 1997-02-18
Abstract: PURPOSE: An integrated system and method include a fleet of vehicles to provide material to a plurality of tanks at various customer locations. CONSTITUTION: In the integrated system (100), an inventory indicator (102) associated with each of tanks (104) provides a quantity signal to a central station (114) indicating the quantity and temperature of each of the tanks. A processor (112) at the central station (114) monitors the quantity signals of each of the tanks to determine past usage rates of the contents of each of the tanks. The processor (112) projects future tank quantities based on the past usage pattern and determines possible routes for each of the vehicles to each of the tanks. The processor optimizes the routes, delivery amounts, and delivery schedule to minimize total delivered cost for the products based on the projected future tank levels and the possible routes to dispatch each of the vehicles.
Patent KR-20000011154-A (KR)
Title: Condensed azo compound and process for producing the same
Inventor: UENO RYUZO
IPC: C09B62/04
Filed: 1998-03-19
Abstract: PURPOSE: A novel condensed azo compound obtained by using 2-hydroxynaphthalene-3,6-dicarboxylic acid, amide, or bisamide of its ester as a coupler. It is excellent in water, chemical, solvent and heat resistances, etc. CONSTITUTION: A condensed azo compound is provided to have excellent resistances of water, chemical, solvent and heat by using 2-hydroxynaphthalene-3,6-dicarboxylic acid, amide, or bisamide of its ester as a coupler.
Patent KR-20000055348-A (KR)
Inventor: KIM IK HEUM
IPC: C08L25/08
Filed: 1999-02-05
Abstract: PURPOSE: Polycarbonate/styrene thermoplastic resin compositions are provided which are excellent in molding property, fluidity, and appearance of the molded products therefrom, and are easy to control the properties thereof. CONSTITUTION: A resin compositions are produced by adding 0.01-5 pts. by wt. of copolymers of acryl compounds/cyanide compounds/aromatic vinyl compounds to 100 pts. by wt. of mixtures of i) 50-95 wt% of polycarbonate resin, which is prepared by reacting divalent phenol compounds and phosgene or diester carboxylate, and ii) 5-50 wt% of rubber enhanced styrene resin, which is prepared by mixing 20-100 wt% of styrene containing graft copolymers obtained from graft copolymerization of monomer mixture consisting of 10-50 wt% of cyanide vinyl compounds and 50-90wt% of aromatic vinyl compounds and 80-100wt% of styrene containing graft copolymers including 10-50wt% of cyanide vinyl compounds, wherein the rubber enhanced styrene resin is dispersed in polycarbonate resin.
Patent KR-20000056478-A (KR)
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 1999-02-22
Abstract: PURPOSE: A driving system of LCD and the driving method of a liquid crystal panel is provided by delaying the output time of a source signal to output the insufficient charge of a liquid crystal capacitor by the integrated circuit unit of the source drive of a fixed numbers, herein the insufficient charge generates according as that the more distant the source signals and the gate signals being applied to the each pixel of the liquid crystal module becomes from the applied side, the more late the time increasing to a regular voltage level becomes. CONSTITUTION: A driving system of LCD and the method of driving the liquid crystal thereby consists of the followings: in the driving system of LCD having a power supply part, a control part, a gradation generating, a gate voltage generator, a source drive part, a gate drive part, and the liquid crystal panel; a delaying process to have a load signal which the source drive part has been delayed every fixed hour by each delay part during that the load signal inputting to the first delaying signal passes the second, the third,.....and the Mth delaying part; a process to prepare the source drive integrated circuits, n numbers, which output the source signal of the fixed numbers through an operation by the input control signal; a process that each load signal outputting from the delay part is applied individually to more than a source drive IC at least; and a process which the source drive IC has the source signal output late as much as the load signal delay the time.
Patent KR-19990077495-A (KR)
Title: 이동체용위성통신안테나장치
IPC: H01Q1/27
Filed: 1999-02-26
Abstract: 본 발명의 이동체용 위성통신안테나장치는, 풀리 등에 이물이 부착되더라도 풀리와 안테나기판부재가 원활하게 회전하여 이상음의 발생을 억제하는 것을 목적으로 한다. 
     본 발명에 있어서는, 평판형상의 플레이트(1)와, 상기 플레이트(1)에, 회전 가능하게 설치된 풀리(9)와, 복수개의 안테나소자를 가지고, 외주부가 상기 풀리(9)에 의해 지지되어 회전 가능한 안테나기판부재(16)를 구비하여, 상기 풀리(9)의 외주부 또는 상기 안테나기판부재(16)의 상기 외주부에 복수의 환상 홈(9b)을 형성하여, 상기 풀리(9)의 외주부에 상기 안테나기판부재(16)의 상기 외주부를 걸어맞추게 하였다.
Patent KR-20000056943-A (KR)
Inventor: KIM GWANG SEOK
IPC: B05B1/00
Filed: 1999-03-17
Abstract: PURPOSE: A hose of a sprinkler having an electronic wire as one body is provided which makes the user convenient without need to equip an extra electronic wire and prevents the work from being stopped by preventing being caught on a foot. CONSTITUTION: A hose of a sprinkler having an electronic wire as one body is characterized in that its electronic wire is filled inside of a hose body(10) along the direction of length by a spiral form and wrapped with a skin(11) not to be shown outside.
Patent KR-19990046500-A (KR)
Filed: 1999-03-19
Abstract: 본 발명은 자동차용 유-턴(U-turn) 지시장치에 관한 것으로, 유-턴시 차량의 좌측 정지등과 좌측 방향지시등이 번갈아 점멸되게 함으로써 기존의 교통신호 체계에 아무런 영향을 미치지 않으면서 후속 차량에게 유-턴 운행의사를 알려주어 추돌사고나 충돌사고 및 교통정체 요인을 미연에 방지할 수 있도록 한 것이다.
Patent KR-20000061246-A (KR)
Inventor: KIM WON CHAN
IPC: G06K9/00
Filed: 1999-03-24
Abstract: PURPOSE: A method for forming an alignment of a contact point in an apparatus for recognizing a fingerprint shape and detecting a movement of the fingerprint is to control a thickness of substrate on which a metal pattern is formed, thereby increasing a surface density of the contact point. CONSTITUTION: The method for forming an alignment of a contact point in an apparatus for recognizing a fingerprint shape and detecting a movement of the fingerprint comprises steps of patterning a metal lead on a substrate(100A,100N) with a desired density, stacking a plurality of the substrates to have a desired thickness, processing one side of the stacked substrate to expose a surface of the metal lead patterned on each layer to the contact point. In the method, a circuit device for treating a detected fingerprint information is connected to the other side of the stacked substrate. A longitudinal end of the metal pattern formed on the substrate is formed to have a different length and bent to a desired direction to increase an electrical contact point space with the circuit device. The contact point, through which the metal lead is exposed, is maintained at a desired angle with respect to a flat surface of the substrate.
Patent KR-20000061582-A (KR)
Inventor: KIM YOUNG HO
IPC: G02C5/00
Filed: 1999-03-27
Abstract: PURPOSE: An electronic drowsiness preventer is provided which can be used conveniently with a prescribed working effect and minimal current consumption. CONSTITUTION: An electronic drowsiness preventer includes a thermal electric module for cooling(11), a heatproof plate(12) having a wide space, a cold generating contact section(13) contacted to a face, and an input wire(14) for supplying a current with a thermal electric module. The device has a symmetrical glasses shape and installs a cooling device inside. For power, a low voltage as about direct current(DC) 2V of standard input voltage, and a small current is enough. The power circuit of the device includes a timer circuit for operation repeatedly of cooling and pause in dozens of intervals of second, and a switching power circuit for oppressing a power source 12 V of a car into about 2V required for use in a car.
Patent KR-20000066995-A (KR)
Inventor: KONG SEOK U
IPC: C08K5/00
Filed: 1999-04-22
Abstract: PURPOSE: Provided is an anti-fog fluorescent film which can inhibit fog generated in a green house and fluoresce the light required for photosynthesis of crops. CONSTITUTION: The film comprises 0.005-1.0 wt% of a fluorescent agent (formula MeYnLk) absorbing ultraviolet ray at 400 nm or less, 0.4-1.2 wt% of a weather-resistant agent absorbing ultraviolet ray at 250-400 nm and monodispersing an absorption band, 0.7-3.0 wt% of a dripping agent comprising sorbitan fatty acid ester and glycerol fatty acid ester in the ratio of 0.5-0.95:0.05-0.5, 0.005-0.5 wt% of a fogging absorber (formula RfCH2CH2O(CH2CH2O)yH) comprising a fluorine-based surfactant, and the balance being a thermoplastic resin such as low density polyethylene or linear low density polyethylene having a density of 0.916-0.930 g/cc and a melting index of 0.1-5.0 g/10 min., and ethylene vinyl acetate copolymer having 1-21 wt% of vinyl acetate and a melting index of 0.2-5.0 g/10 min. In the formula, Me is Eu, Y is NO3 or tenoyl trifluoroacetone, n is 2 or 3, k is an integer of 1-2, L is 1,10-phenanthroline, Rf is F(CF2CF2)x, x is 1-7, and y is 0-25.
Patent KR-19990083532-A (KR)
Title: 불휘발성메모리소자내장집적회로및메모리셀상태설정방법
IPC: H01L27/115
Filed: 1999-04-27
Abstract: 본 발명의 집적 회로는, 제 1 및 제 2 데이터 라인 사이에 직렬로 접속되는 제 1 및 제 2 불휘발성 트랜지스터를 내장한 적어도 하나의 불휘발성 메모리 소자로 구성된다.  제 1 및 제 2 불휘발성 트랜지스터 간의 접합부는 출력 노드를 형성한다.  불휘발성 메모리 소자는 기준 전압 라인과 제 1 및 제 2 불휘발성 트랜지스터간의 접합부 사이에 접속되는 액세스 트랜지스터를 더 내장한다.  예를 들어, 현장에서 프로그램 가능한 게이트 어레이(FPGA)와 같은 프로그램 가능한 논리 용도에서, 불휘발성 메모리 소자는, 프로그램 가능 논리 용도에서의 논리 소자간을 선택적으로 절환하는 스위칭 소자의 상태를 제어한다.  불휘발성 메모리 소자는 그에 인가된 전압에 따라 선택적으로 소거, 프로그램, 동작, 모니터링, 구동된다.
Patent KR-19990078561-A (KR)
Title: 맨홀용덮개
IPC: E02D29/14
Filed: 1999-04-28
Abstract: 본 발명은 맨홀용 덮개에 관한 것으로, 외측플랜지(117)의 상면에서 하향으로 환형홈(111)을 형성하고 환형홈(111)에 패킹(113)을 삽입한 메인관(110)과; 상 
     기 메인관(110)의 환형홈(111)의 상측에 단부가 위치되게하고, 제1,제2작동공 (123a,124a)을 형성한 제1, 제2지지편(123,124)을 형성하며 중앙에 구멍(121)을 천공하고 구멍(121)의 가장자리측 상면에 패킹(127)을 삽입한 환형홈(126)을 수직으로 형성한 메인덮개(120)와; 상기 메인덮개(120)의 환형홈(126) 상측에 위치하는 플랜지(131)를 형성하고 저면에 작동편(132)을 형성하며 작동편(132)의 외주연에 작동홈(134)을 형성한 서브덮개(130)와; 상기 메인덮개(120)의 제1, 제2지지편(123,124) 각각에 작동샤프트(143)를 설치하되 작동샤프트(143)의 양단에 제1, 제2로울러(145,146)를 각각 부착한 작동부(140)로 구성하므로 맨홀의 상측에 결합되는 덮개와의 기밀을 정확하고 확실하게 지속적으로 유지시켜 내부로 빗물이나 오수의 유입을 차단하여 내부가 오염되거나 내부물질이 역류하여 발생되는 경제적 손실 및 환경오염을 방지할 수 있도록 할 뿐만 아니라 맨홀의 덮개 개폐작업이 간편하고 편리하게 하여 작업성을 향상시키고 차량 등이 통과하더라도 훼손이나 파손의 우려가 없으며 각종 맨홀의 기밀유지에 적용할 수 있는 효과가 있다.
Patent KR-20000000029-A (KR)
Inventor: JEONG HAN GI
IPC: H04M1/02
Filed: 1999-04-29
Abstract: PURPOSE: An earphone type radio telephone system is provided to call with user's free motion and enhance portability. CONSTITUTION: The earphone type radio telephone system comprises: a receipt frequency band filter(111) filtering only the receipt voice signal band; a receipt signal amplifier(112) amplifying the receipt voice signal to the magnitude which user can identify; speakers(113,303) converting the receipt voice signal into the voice which user can identify; a mike(106) converting user's voice into electric transmission voice signal; a transmission amplifier(114) amplifying the transmission signal to prescribed magnitude; an antenna match filter(115); an interference prevention filter(118); a communication switch(107); a hook-on signal generator(117); and a battery(116).
Patent KR-20000073263-A (KR)
Inventor: LEE JAE SEON
IPC: H01J9/02
Filed: 1999-05-08
Abstract: PURPOSE: A cathode for a cathode ray tube is provided in which an electron emitting layer constructing the cathode is formed of a carbonate compound made in such a manner that an alkali earth metal compound and actinium metal compound are co-precipitated to realize uniform and stabilized electron emission characteristics. CONSTITUTION: In a cathode for a cathode ray tube, an electron emitting layer(6) placed on a gas metal which is located on a cylindrical sleeve(2) into which a heater(1) for heating the cathode is being inserted and contains a small amount of reducing element such as silicon or magnesium, the electron emitting layer is formed of a carbonate compound made in such a manner that an alkali earth metal compound, that includes at least barium and further contains strontium and calcium, and actinium metal or actinium metal compound are co-precipitated.
Patent KR-20010002183-A (KR)
Inventor: LEE SUNG DUK
IPC: H01R9/00
Filed: 1999-06-08
Abstract: PURPOSE: A terminal coupling structure of high frequency connector is provided to easily couple a connector and a PCB and prevent the disconnection between the connector and the PCB due to external force or impulse. CONSTITUTION: A terminal coupling structure of high frequency connector comprises a male connector including an internal conductor, a dielectric, and an external conductor, and a PCB having a groove corresponding to male connector. A terminal recess having a contractible/expandable slot is formed in one end of the internal conductor. The slot is coupled to the groove of the PCB. The width of the male connector expanded after coupled to the groove is greater than the width of the groove.
Patent KR-20010002271-A (KR)
Inventor: LEE GI YEONG
IPC: H04N7/08
Filed: 1999-06-14
Abstract: PURPOSE: An apparatus and a method of displaying a channel for image reproducing device is provided for a user to select a desired channel easily and rapidly when viewing multi-channels of the image reproducing device by moving a cursor in a remote controller. CONSTITUTION: The apparatus and the method of channel display for image reproducing device includes following units. A channel input unit(10) is constructed by a remote controller(10) for transmitting channel data to the image reproducing device by wireless. When a user selects a desired channel through a cursor the remote controller(10) and inputs a channel storage key, a channel control unit(20) records/stores data of the selected plural channels to a channel storage unit(30). A display unit(40) displays sequentially the data of the selected plural channels to a channel selection unit of the image reproducing device. Each channel information displayed to the channel selection unit is updated at every hours and then displayed.
Patent KR-20010002486-A (KR)
Inventor: KIM MYEONG JUN
IPC: H01L21/66
Filed: 1999-06-15
Abstract: PURPOSE: A semiconductor integrated circuit with a test pad is provided to separately form the test pad in a scribe lane of a semiconductor chip and prevent the sinkage of the pad when testing a wafer, thereby increasing a yield. CONSTITUTION: The circuit comprises a plurality of test pads for testing a wafer; a scribe lane(22) in which the plurality of test pads are formed; a core logic portion(20) comprised of an inner circuit; and a plurality of pads formed at the core logic portion to be electrically connected with the inner circuit, wherein the plurality of pads are electrically connected by a desired metal line corresponding to each test pad, and bonded to a lead frame of an outside when a wafer testing operation is completed. In the circuit the scribe lane, in which the test pads are formed, is used only when the wafer is tested. If the testing operation is completed, the scribe lane is eliminated. The test pad is decided according to the tip size of a test probe.
Patent KR-20010003662-A (KR)
Inventor: LEE SEOK JAE
IPC: H01L21/34
Filed: 1999-06-24
Abstract: PURPOSE: A method for fabricating an SOI(Silicon On Insulator) substrate is to obtain a semiconductor layer having uniform thickness, thereby stabilizing a following process such as an exposure process. CONSTITUTION: The method comprises the steps of: forming the first thermal oxide layer and the first nitride layer orderly on the first surface of a semiconductor substrate(11a); patterning the first thermal oxide layer and the first nitride layer to expose a portion of the semiconductor substrate; etching an exposed portion of the semiconductor substrate to form a trench having a predetermined depth; forming the second nitride layer having a predetermined thickness on the entire surface of the resultant substrate; filling the trench in which the second nitride layer is formed on side walls with oxide; removing the exposed portion of the second nitride layer, the underlying first nitride layer and the first thermal oxide layer; forming a buried oxide layer(18) on the entire surface of the resultant substrate; junctioning a base substrate(19) on the buried oxide layer; and polishing the second surface of the semiconductor substrate oppositely facing with the first surface of the semiconductor substrate using a chemical and mechanical polishing with the second nitride layer remaining on the side walls of the trench as a polishing stop layer.
Patent KR-20010003875-A (KR)
Title: Active matrix liquid crystal display
Inventor: KIM MIN SEOK
IPC: G02F1/133
Filed: 1999-06-25
Abstract: PURPOSE: An active matrix liquid crystal display is provided to improve image quality by applying driving pulse waveform signals to gate and data electrodes so as not to be overlapped. CONSTITUTION: The active matrix liquid crystal display comprises a thin film transistor array(11) which is divided into two array regions. The first gate driver integrated circuit(12) and the first data driver integrated circuit(14) are connected to one array region, and the second gate driver integrated circuit(13) and the second data driver integrated circuit(15) are connected to the other array region. A timing controller(16) alternately outputs a driving pulse signal to the circuit(12,14) and to the circuit(13,15).
Patent KR-20010009116-A (KR)
Inventor: KIM DONG MYEONG
IPC: A61Q1/00
Filed: 1999-07-07
Abstract: PURPOSE: Provided is a composition of functional complex powder which retains excellent smoothness, softness, ductility and adhesion. Also, cosmetics containing the same are provided. CONSTITUTION: A composition of functional complex powder and cosmetics containing the composition are characterized by surface treatment of highly pure plant powder with ester compound containing hydroxy group, skin lipid analogue and fluoride denatured silicon polymer. The highly pure plant powder is characterized: by mixing at least one kind of hemp cellulose powder, globular acetic cellulose powder to be 10-90 wt.% based on the total composition; and by having the average particle size of 3-15 micrometer and the oil absorption amount of 80ml/100g. The ester component containing hydroxy group is prepared by mixing at least one kind of di-(C12-C13)alkyl malate, tri(C14-15)alkyl cytrate, trioctyldodecyl cytrate, myristyllactate to be 0.5-20 wt.% based on the total composition.