baber/WOPTO huggingface dataset:
Patent KR-20000051179-A (KR)
Inventor: HONG JIN SEOK
IPC: H01L21/66
Filed: 1999-01-19
Abstract: PURPOSE: A method is provided to prevent an intensity of wafer alignment signal weakening caused by reduction of a step coverage of wafer alignment mark in a flattening process. CONSTITUTION: An alignment light(35) is divided by two lights through a beam splitter(30), which one(36) is for a wafer alignment mark(17) and the other(38) for a reflection mirror(25). A reflected light(39) from a mirror interferes with a light(37) reflected from a wafer alignment mark. Passages of reflected lights are symmetric to each other so phases of the ones are same. Then an intensity of an interfered light(40) turns to be double and a measuring sensitivity of a wafer alignment signal is increased as much.
Patent KR-20000051838-A (KR)
Inventor: KIM KYOUNG HOON
IPC: G01S13/06
Filed: 1999-01-27
Abstract: PURPOSE: A position recognition apparatus for a vertically moving vehicle is provided to achieve improvements enabling the vehicle to be automatically controlled and autonomously travel on a vertical plane. CONSTITUTION: An apparatus comprises a tilt angle sensor arranged at the vehicle, a laser scanner installed at the vehicle, two or more retro-reflectors installed at the vertical plane along which the vehicle travels, and a processor unit. The tilt angle sensor is arranged to be parallel with the vertical plane on which the vehicle travels, and senses a beam angle of the vehicle. The laser scanner outputs a rotating laser light and receives a reflected light from the retro-reflectors. The processor unit calculates direction angle of the retro-reflectors from the beam angle sensed by the tilt angle sensor and the reflected light inputted to the laser scanner, and calculates an absolute position of the vehicle.
Patent KR-19990077449-A (KR)
IPC: G01C3/06
Filed: 1999-02-23
Abstract: 연산 회로 등의 하드웨어의 변경을 수반하지 않고, 근거리에 있는 피사체까지의 거리 측정을 가능하게 한다. 
     거리 측정 대상물인 피사체의 화상을 한쌍의 결상 렌즈(100, 200)를 통해 제1, 제2 센서 어레이(10, 20) 위에 각각 결상시키고, 이들 센서 어레이(10, 20)의 출력을 양자화한 디지털값에 기초하여 센서 어레이상의 기준 위치로부터의 피사체화상의 변위량을 검출하고, 이 변위량과 결상 렌즈(100, 200)의 초점 거리 및 광축간 거리로부터 삼각 측량의 원리에 의해 피사체까지의 거리를 산출하는 거리 측정 방법에 관한 것이다.  센서 어레이(10, 20) 상에 복수의 영역을 설정하고, 상기 변위량의 검출에 사용하는 영역을, 피사체가 근거리에 있을수록 상기 기준 위치보다도 외측 영역으로 이동시킨다.
Patent KR-19990072920-A (KR)
Title: 재생장치및재생방법
IPC: G11B19/12
Filed: 1999-02-24
Abstract: 본 발명은 디스크 상에 형성된 그루브의 대향 측면들이 제1 소정의 주파수에서 워블되는 제1 광 디스크와, 디스크 상에 형성된 그루브의 대향 측면 중 하나가 상기 제1 소정의 주파수 보다 짧은 제2 주파수에서 워블되고, 상기 그루브의 나머지 면이 평평한 면으로서 형성되는 제2 광 디스크가 재생될 수 있도록 하는 장치와 방법을 제공한다.  상기 장치와 방법에서는 재생 대상 광 디스크가 상기 제1 광 디스크인지 또는 제2 광 디스크인지가 판별되고 여러 서보 시스템들이 상기 판별 결과에 기초하여 전환된다.
Patent KR-19990046370-A (KR)
Title: 전화용음성녹음기
Filed: 1999-02-24
Abstract: 일반 유선전화기와 손쉽게 연결하여 통화중 중요한 내용(주소, 전화번호, 약속 등)을 75 ~ 120초동안 통화하면서 녹음하도록 개발되었다. 
     마그네틱 테이프를 교체하는 번거러움이나 전원이 꺼졌을 경우(건전지가 모두 소모되었을 때) 녹음된 내용이 지워지는 불편함이 없도록, FLASH RAM I.C를 사용하였다. 
     통화도중에 내용이 중용하다고 생각될 때 "REC" 버튼을 누르면 LEC가 점등되고 누르고 있는 시간만큼 녹음된다. 
     녹음된 내용은 "PLAY" 버튼을 눌러서 확인할 수 있다. 
     호출기 크기의 소형 제품으로, 외부 MIC가 장착되어 있고 외관디자인도 양호하여, 현관문, 냉장고, 탁자등에 부착하여 음성 메모 전달용으로 또는 휴대용 음성 수첩으로 독립적인 사용이 가능하도록 개발되었으며, 소비자들이 만족과 실용성을 극대화한 제품이다.
Patent KR-20000060278-A (KR)
Inventor: CHANG JONG BOK
IPC: E05F3/20
Filed: 1999-03-13
Abstract: PURPOSE: A latch-type spring hinge is provided to control the speed to open and shut the door, and leave the door open at a regular angle. CONSTITUTION: A latch-type spring hinge comprises a tubular body which is formed by uniting a couple of connecting member(12,12a), a couple of elasticity controller(70) which is installed in the center part of a tubular body and control the elasticity of spring which is installed in the elasticity controller. A couple of elasticity controller comprises a rotate device, a control device and a latch device. The rotate device is installed in the tubular body to choose one connection member and rotate in one direction, and comprises the axis of rotation(62) and the coil spring(20). The control device is installed on the upper part of the rotate device and control the rotary power of the rotate device, and comprises the fitting-up bolt(52) which is fixed on the upper part of rotation axis and has a hexagon groove(54) on the upper face. The latch device is installed in the tubular body and comprises an upward, downward cam member(34,40), an upward, downward latch member(30,46), and a spring(50).
Patent KR-20000061319-A (KR)
Inventor: BANG HUN JIN
IPC: G11C7/04
Filed: 1999-03-25
Abstract: PURPOSE: A reference current generating circuit having a temperature compensation circuit is provided to generate a reference current of a constant level in spite of the process change and the temperature variation. CONSTITUTION: A reference current generating circuit(100) having a temperature compensation circuit comprises: a source current generating portion(110) generating a source current of a constant level by comprising a current mirror; a reference current generating portion(120) which is connected to the source current generating portion in parallel and generates a mirror current whose amplitude is n times as large as the source current and is provided as a reference current; and a current level compensating portion(130) which is connected to the source current generating portion in parallel and generates a compensation current to compensate the variation of the source current according to the temperature variation. The source current generating portion comprises: a current mirror which is located between a power voltage source and a ground voltage and is constituted with a first and a second PMOS transistor; and a first and a second NMOS transistor located between the first PMOS transistor and the ground voltage and a third NMOS transistor located the second PMOS transistor and the ground voltage.
Patent KR-20000061524-A (KR)
Inventor: JEONG KWANG SEOP
IPC: D01H13/14
Filed: 1999-03-23
Abstract: PURPOSE: Provided is a cut yarn sensor of conjugated twist yarn which prevents an inferior and has improved workability by an alarm. CONSTITUTION: The cut yarn sensor is set up on a spindle(20), and the sensor senses cutting yarn of a supplied yarn(14) from the upper bobbin(10). The cut yarn sensor is composed of: a sensor bucket(40) comprising of a sensor switch(44) and a drop bar(42) on the top of a housing case stick(32) connected with a bobbin prop(24); a cable(46) on the side of the bobbin prop(24); the top of the cable(46) connected with the sensor switch(44) electrically; the lower of the cable(46) branch-grafted a trust bearing(48); the other cable(52) on the lower of the trust bearing(48); and the cable(52) branch-grafted a trust bearing(54)
Patent KR-19990078435-A (KR)
Title: 다이나믹 프로그래밍 코딩을 이용하는 디지탈 디스플레이 장치의 이동 픽셀 왜곡 감소방법
IPC: G09G3/20
Filed: 1999-03-31
Abstract: 플라즈마 디스플레이 또는 디지탈 DMD에 기초한 디지탈 광 투사기와 같은 디지탈 디스플레이 장치(DDD)는 DDD, 특히 플라즈마 디스플레이 패널(PDP) 상에 보여지는 가시적 감지된 아티펙트를 감소시키기 위해 코드워드의 동화상 왜곡(MPD) 세트를 이용한다. 플라즈마 디스플레이 장치는 예를 들어, ROM 조사표에 의해, 수신된 픽셀 세기 값을, 코드워드의 세트 중 선택된 세트에 대응하는 세기 레벨로 맵핑 처리하는 최소 MPD 맵핑 처리를 포함한다. 서브필드의 수를 증가(또는 세기 픽셀의 최하위 비트(LSBs)를 라운딩 처리)에 의해, 픽셀 세기를 표시하는 여분의 코드 워드는 선정된 제한에 따라 지속 펄스 벡터에 기초하여 발생될 수 있다. 코드워드의 최적의 세트는 한 코드워드에 의해 생성된 그레이-스케일로부터 다음 연속된 코드워드에 의해 생성된 그레이-스케일까지의 천이에서 명백한 에러의 측정은 최소화하는 다이나믹 프로그래밍 방법을 이용하여 결정될 수 있다. 최적의 코드워드는 디스플레이 데이터로서 플라즈마 디스플레이 제어기에 의해 ROM 조사표에 저장된다. 플라즈마 디스플레이 제어기는 디스플레이 데이터를, 한 라인씩, 주사 구동기 및 데이터 구동기를 이용하는 플라즈마 디스플레이 패널(PDP)에 제공한다. 디스플레이 데이터가 화상을 위해 PDP에 로드되는 경우에, 플라즈마 디스플레이 제어기에 의해 코드워드에 의해 엔코드된 의도된 지속 펄스 트레인으로 어드레스된 셀을 조사하도록 지속 펄스 구동기를 인에블한다.
Patent KR-20000067066-A (KR)
Inventor: YU JIN JUNG
IPC: A24F19/14
Filed: 1999-04-22
Abstract: PURPOSE: An ashtray having an extinguishing room is provided to rapidly extinguish an ignited cigarette by inserting into the extinguishing room. The inserted cigarette is removed by pushing a pressing rod. Thereby, the extinguished cigarette keeps the original shape. The extinguishing room is applied for all types of ashtrays. CONSTITUTION: An ashtray having an extinguishing room performs rapid fire extinguishing and removes a cigarette-butt in the extinguishing room by pushing a pressing rod. A center shaft(2) coupled with a spring(3) is formed in the center of a containing room(1a). Lower guiding rods(4) are formed and projected in left and right sides of the center shaft(2). A pressing rod(5) is equipped in the center and has a fire extinguishing member attaching extinguishing tubes(6) in left and right sides. The lower parts of the extinguishing tubes(6) are coupled to the upper parts of the lower guiding rods(4) to be flown. The pressing rod(5) is coupled to the upper part of the center shaft(2).
Patent KR-20000005657-A (KR)
Inventor: SHOWALTER DANSAY
IPC: B60K17/346
Filed: 1999-05-14
Abstract: PURPOSE: A transmission case provides the driving line constituent of a vehicle having one way or an overrunning clutch arranged to be mechanically paralleled with a centrifugal clutch proportional to speed. CONSTITUTION: The torque distributor for a vehicle contains:a first driving member(52) providing a torque to a first driving line(20) and reconstructed to accept a torque; a second driving member(120) reconstructed to provide a torque to a second driving line(30); an overrunning clutch(80) arranged between the first driving member(52) and the second driving member(120) to possibly work; and a centrifugal clutch(150) arranged between the first driving member(52) and the second driving member(120) to possibly work.
Patent KR-20000074182-A (KR)
Title: A compound effective on tumor and a composition containing the same
Inventor: MUN SEOK SIK
IPC: A61K31/704
Filed: 1999-05-14
Abstract: PURPOSE: A method for preparing 3β-hydroxy-12-oleanen-28-oic acid 3-O-β-L-rhamnopyrannosyl(1 → 2)-£β-D-glucopyranosyl(1 →4)-α -L-arabinopyranoside| is provided which is extracted from Pulsatilla koreana, to be used for an antitumor agent of nonsmall cell lung cancer, ovarian cancer, melanoma, central nerve system cancer, or colon cancer. CONSTITUTION: 1080g of Pulsatilla koreana is extracted by 4L of methanol, thereby 120g of the extract is provided. 60mg of the extract is used for measuring the activity of various human cancer. The extract is dissolved in water and then eluted by each 2500ml of water, 1000ml of water, 1000ml of 10% methanol solution, 1000ml of 30% methanol solution, 1000ml of 50% methanol solution, 1000ml of 70% methanol solution, 1000ml of 90% methanol solution, and 2000ml of methanol on the reversed-phase silica gel chromatography. Antitumor activity in the each eluted solution is measured.
Patent KR-20010004440-A (KR)
Inventor: DO CHANG SEOP
IPC: B21C51/00
Filed: 1999-06-29
Abstract: PURPOSE: A self diagnosing method for an earth member of a steel cord braiding machine and a device thereof are provided to prevent a steel cord including a disconnected portion from winding on a winding spool. CONSTITUTION: Three earth members(39-41) are electrically connected with power supply lines(42a,42b,42c). A disconnection detecting unit(43) supplies voltage to the earth members via the power supply lines and outputs the electrical signals inputted from the earth members corresponding to the contact of a wire assembly. By the pulse signals, the disconnection of the wire assembly is decided, and the failure in the disconnection detecting unit is detected by the control signal output from a microprocessor(44). The electrical signals supplied to the earth members are controlled, and a signal according to the failure of a microprocessor is fed back by a relay(45a). The disconnection, the failure of the earth members and the disconnection detecting unit and the winding of a spool are displayed via lamps(46a,46b,46c) of a display unit(46). A control panel(47) is for inputting key data such as braiding machine starting and spool setting.
Patent KR-20010004859-A (KR)
Inventor: LIM JANG EON
IPC: H04N7/015
Filed: 1999-06-30
Abstract: PURPOSE: A digital broadcasting receiver for automatically converting digital mode or analog mode into each alternative mode is provided to enhance the user's convenience by converting a poor signal generated from a digital broadcasting mode into analog broadcasting mode automatically. CONSTITUTION: The` digital broadcasting receiver for automatically converting digital mode or analog mode into each alternative mode includes a locking sensor(30), a switching unit(50) and a switching controller(40). The locking sensor(30) senses the locking existence of the signal output in the process of OFDM modulation effected in a digital signal processing unit(10). The switching controller(40) controls the switching to digital signal processing unit(10) when the locking is sensed, or a switching to analog signal processing unit(20) when the locking is not sensed. First and second image output units(60,70) outputs converted signal switched in the switching unit(50) to a monitor(80).
Patent KR-20010008696-A (KR)
Inventor: KIM KWA HAN
IPC: F24H9/20
Filed: 1999-07-02
Abstract: PURPOSE: A remote control system is provided to efficiently store and emit heat by controlling many heat storage heating apparatuses with a modem control module controlled by an outer control module through a communicating line. CONSTITUTION: A remote control system consists of a heat storage heating apparatus, a modem control module(600), an interface module(700) and an outer control module(900). The heat storage heating apparatus contains a heat storage unit and a heat emitting unit. The modem control module controls the heat storage unit and the heat emitting unit by detecting many heat storage heating apparatuses and outputs the communicating signals. Then, the interface module contacts with many modem control modules and enable the modem control modules to communicate with an outer control module. The outer control module controls the operation of the heating apparatus through a PC(950) and controls the modem control module though the interface module. Therefore, the system remotely control many heat storage heating apparatuses.
Patent KR-19990073538-A (KR)
Title: 이동식집진장치
IPC: B01D46/00
Filed: 1999-07-21
Abstract: 공해배출물 흡입용후드(1), 불꽃튀김냉각겸 집진용 사이클론(3), 가스와 같은 가벼운 물질들을 여과하는 필터(4')가 내장된 흄 컬렉터(4), 청정공기 배출용 터보팬(6)및 소음방지용소음기(5)가 일체로 연결 장착되어 있어서 선박용철판과 같은 대형 철판절단시에 발생되는 경.중량의 공해 발생 배출물을 흡입, 집진 및 여과하여 청정공기만을 배출하면서 이동식으로 작동할 수가 있으며 집진이 완벽하고 사용이 편리한 이동식 집진장치이다.
Patent KR-20010019813-A (KR)
Inventor: PARK JONG MAN
IPC: H04L12/28
Filed: 1999-08-31
Abstract: PURPOSE: A method for setting up a call in a mobile communication network is provided to use a call setup request message for setting up a call, so that a call setup delay time can be reduced and a network resource for processing a message can be effectively used. CONSTITUTION: A call setup request message from an originating MS(Mobile Station)(MS-A) is transmitted to a VLR(Visited Location Register)(VLR-B) of an incoming MS(MS-B), by passing a VLR(VLR-A) of the originating MS(MS-A) and a HLR(Home Location Register)(HLR-B) of the incoming MS(MS-B). An MSC(Mobile Switch Center)(MSC-B) of the incoming terminal(MS-B) transmits the call setup request message to the incoming MS(MS-B), and transmits a call setup message from the incoming MS(MS-B) to an MSC(MSC-A) of the originating MS(MS-A). The MSC(MSC-A) of the originating MS(MS-A) transmits the call setup message to the originating MS(MS-A), and transmits a connection signal from the originating MS(MS-A) to the MSC(MSC-B) of the incoming MS(MS-B). And the call setup message includes a resource quantity requested to set up a call.
Patent KR-20000028713-A (KR)
Inventor: DENER JEAN
IPC: G05B19/418
Filed: 1999-09-27
Abstract: PURPOSE: An interface device for electric protecting relay is provided to electrically protect a controlling system of process including operating units programmed to communicate by using communication protocol through at least one network in a time sharing communication architecture. CONSTITUTION: An interface device(1) includes hardware instruments(0,0') of connection and a software instrument of conversion. Herein, the hardware instruments of connection connect with a relay independently for connecting to a network-serving unit of an architecture to transfer information and the software instrument of conversion lets the interface device use a protocol(P2) used by a unit for transferring the information transferred by the relay by using the other protocol(P1). Therefore, the interface device is composed of programmed unit organized around at least one processor and a memory set for figuring an auxiliary device such as a coupler. And then, the interface device is transferred by an electric protecting relay(2) set in an industrial equipment or is transferring addressed digital controlling information.
Patent KR-20010035582-A (KR)
Title: Water cooling system
Inventor: KIM HYEONG TAE
IPC: B60R99/00
Filed: 1999-10-01
Abstract: PURPOSE: A water cooling system supplies cool water always by maintaining water between a water cooler and a water provider always cool. CONSTITUTION: The water cooling system comprises a three way valve(52), an auxiliary hose(61), a water pump(49), and a thermostat switch(48). The three way valve(52) mounted on a hose(60) at a water provider(50) side alters the passage of water. The auxiliary hose(61) connected to the three way valve(52) is a path for returning water in the hose(60) to a water cooler(47). The water pump(49) prompts the flow of the water in the auxiliary hose(61). The thermostat switch(48) circulates the water in the hose(60) to the water cooler(47) through the auxiliary hose(61) by actuating the water pump(49) if the temperature of the water in the hose(60) is higher than a predetermined temperature.
Patent KR-20000029263-A (KR)
Title: Electronic paper printer
Inventor: SHIMODA TACHUYA
IPC: G02F1/16757
Filed: 1999-10-22
Abstract: PURPOSE: An electronic paper printer is provided to indicate exactly and firmly a display pattern on an electronic paper capable of being overwritten. CONSTITUTION: An electronic paper printer is composed of a printer(1), an electronic paper(2), an indication head(3), an elimination head(4) a driving mechanism and a carrying mechanism. Herein, the indication head is consisted of a pair of drums(31,32) of which rotation is freely supported, and the elimination head is also consisted of a pair of drums(41,42) of which rotation is freely supported. When the electronic paper passes between the drums(41,42), all of the display patterns indicated on the electronic paper are eliminated. In addition, the electronic paper is moved in a pointer direction along with the drums and is carried to the indication head.
Patent KR-20000029376-A (KR)
Inventor: MIZUTANI SATOSHI
IPC: A61F13/511
Filed: 1999-10-28
Abstract: PURPOSE: A disposable body fluids absorbent article formed wrinkles with a plurality of lines on the surface of a liquid-permeable sheet is provided which makes a subject to make the utmost use of the absorption volume of relevant articles. CONSTITUTION: A disposable body fluids absorbent article such as a sanitary napkin and a disposable diaper makes a subject to utilize the absorption volume of a core of the disposable body fluids absorbent article. Wrinkles(5) with a plurality of lines generally disposed in one direction are formed on the surface sheet(2) made of a non woven fabric of the disposable body fluids absorbent article(1). High density zones are on the top of and at a lower part of the wrinkles, low density zones are at a side wall part(9) provided between the top and the lower part of the wrinkles.
Patent KR-20010038965-A (KR)
Inventor: KANG SEONG HO
IPC: G09G3/298
Filed: 1999-10-28
Abstract: PURPOSE: A structure of plasma display and driving method is provided to reduce discharge time lag by improving discharge condition in discharge cell with common pulse, to make plasma display panel high resolution by reducing width of sustain pulse, and to improve brightness by increasing sustain period. CONSTITUTION: Double pair of holding electrode is formed continuously on substrate(100). Double common electrode(1100) is formed one by one per between a pair of holding electrode. Dielectric layer(800) is formed on substrate in order to spray holding electrodes and common electrodes(1100). Common pulse to be on/off is licensed periodically at common electrode(1100). Scan pulse is licensed at one of a pair of holding electrode. Address pulse is licensed at address electrode(400) when scan pulse is licensed at one of holding electrode.
Patent KR-20010044963-A (KR)
Title: Refrigerator
Inventor: HAN GYEONG HAE
IPC: F25D29/00
Filed: 1999-11-01
Abstract: PURPOSE: A refrigerator is provided to reduce manufacturing cost by employing a one-chip control circuit using application specified integrated circuit(ASIC), while eliminating the necessity of using micro computer, transformer or crystal oscillator. CONSTITUTION: A refrigerator comprises a compressor(600); a defrost heater(700); a damper(1000); a key input unit(900) having a quick cooling key for user input; a sensing unit(200) for sensing the indoor state of the refrigerator; and a one-chip control circuit(300) including an operation condition set unit(301) for comparing the output from the sensing unit with the reference value for discriminating refrigerator operation condition, and outputting the comparison result, a control signal generating unit(302) having a defrost timer and a logic circuit for accumulatively counting operation time of the compressor and outputting the counting result, and which outputs a control signal for controlling operation of the compressor and defrost heater in accordance with the output from the defrost timer and the result of operation of the output from the operation condition set unit and the quick cooling signal input through the key input unit, wherein the operation is performed through the logic circuit, a clock signal generating unit(303) for generating a reference clock pulse for operating the control signal generating unit, and a regulator(304) for converting commercial AC power into DC power of a predetermined level for operating internal circuit.
Patent KR-20010045960-A (KR)
Inventor: JUN GWANG SEOK
IPC: H01L21/8242
Filed: 1999-11-09
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to improve a leakage current characteristic by forming a TaN thin film of which a work function is larger than that of a TiN thin film used as a conventional upper electrode. CONSTITUTION: A lower electrode(13) is formed on a substrate(11) having various elements for forming a semiconductor device. A Ta2O5 dielectric layer(15) is formed on the lower electrode. An upper electrode composed of a TaN layer(16) is formed on the Ta2O5 dielectric layer.
Patent KR-20000030092-A (KR)
Inventor: KWON YONG IL
Filed: 1999-11-18
Abstract: PURPOSE: A system and method for providing advertising mail is provided to identify as to whether each user for receiving an advertising mail from an operator server identifies the advertising mail by writing the advertising mail having data for identifying a receipt, data for requesting additional information of a corresponding goods, and data for inputting buying information. CONSTITUTION: A client server(10) receives an advertising mail transmitted from an operator server(20) through a communication network such as internet to transmit a corresponding user. The client server(10) outputs a receipt identifying data, an additional information request data of a corresponding goods, and a goods buying information data to the operator server(20) through the communication network. The operator server(20) writes an advertising mail having data for identifying a receipt, data for requesting additional information and data for inputting goods buying information, and outputs the advertising mail to the client server(10). The operator server(20) stores an input time with a corresponding receipt identifying data when receiving the receipt identifying data, the additional information request data of the corresponding goods, and the goods buying information data. The operator server(20) additionally provides detail information or similar information of a corresponding advertisement goods to a corresponding user.