baber/WOPTO huggingface dataset:
Patent KR-20010063487-A (KR)
Inventor: KIM JAE YEONG
IPC: H01L21/31
Filed: 1999-12-22
Abstract: PURPOSE: A method for forming an inter metal insulation film of a semiconductor device is provided to prevent the generation of void during coating a SOG(Silicon On Glass) due to the poor step coverage of an insulation film. CONSTITUTION: A bottom metal line(31) is formed on a bottom layer(30), and a silicon oxide(32) is deposited by a PECVD(Plasma Enhanced Chemical Vapor Deposition) along the whole structure surface. The actual aspect ratio of a gap between the bottom metal layer is h/a. Then, plasma is generated by adding gases(CO,C2F6,CHF3,CF4) containing a carbon to an inactive gas(Ar,He,Ne). And a SOG film is coated on the whole structure, and an etch back process of the SOG film is performed so that the bottom metal line is not revealed directly. Then, an interlayer insulation film process and a top metal line process are performed continuously.
Patent KR-20010061232-A (KR)
Inventor: NAM JEONG GIL
IPC: F02M25/07
Filed: 1999-12-28
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) system is provided to prevent the degradation of engine output by reducing soot in the exhaust gas supplied to a combustion chamber, to lengthen the life of an engine and to restrain environmental pollution by collecting soot in an inlet of a muffler. CONSTITUTION: An EGR system comprises an engine(30) having an intake manifold(31) and an exhaust manifold(32), an EGR pipe(33) connected with the exhaust and intake manifolds to recirculate exhaust gas from the exhaust manifold to the intake manifold, an exhaust pipe(34) having a second branched passage(34a), plural solenoid valves(43,44) installed in first and second branched passages(33a,34a), filters(35,36) set in the first and second branched passages to remove impurities in exhaust gas, first and second negative pressure sensors(37,58) installed in intersections(33b,34b), an ECU(Electronic Control Unit)(40) outputting solenoid valve controlling signals, and a display unit automatically detecting the change of the solenoid valves. As the filter of the first branched passage collects soot, the durability and output degradation of the engine is minimized. The filter in an inlet of a muffler(52) collects soot. If the filter is clogged, the solenoid valves are automatically switched. Therefore, the EGR system is able to cope with exhaust gas regulation by filtering exhaust gas.
Patent KR-20010061680-A (KR)
Inventor: SUNG HWAN JUN
IPC: G01B5/00
Filed: 1999-12-28
Abstract: PURPOSE: A measuring device of a bullhorn bracket lug is provided to reduce error in measurement and to shorten working time remarkably by measuring the machining state of a mechanism with a simple gauge instead of comparing the mechanism with a new product. CONSTITUTION: Two pin bolts(2) are fixed by nuts(3) in the internal center of a base plate of a gauge. A lower support unit(5) having couple of gauges(4) is mounted at the rear of the base plate. The gauges are moved back and forth together with the lower support unit along a guide groove(12) of the base plate. Thereby, a distance between both bullhorn bracket lugs, size and shape of the lugs are measured. To measure the machining process of the both bullhorn bracket lugs, the bullhorn bracket is fixed by the two pin bolts on the base plate. Additional gauges(4) having forward bracket gussets shape are mounted at both ends of the base plate having the fixed bullhorn bracket. The distance and size of the bullhorn bracket lugs are compared when the lower support unit is moved back and forth. The lugs pass through gauge grooves(42) if the size and distance of the machined bullhorn bracket lugs are processed to the original size. Therefore, the process is finished.
Patent KR-20010059201-A (KR)
Inventor: SHIN DONG SEON
IPC: H04Q1/30
Filed: 1999-12-30
Abstract: PURPOSE: A TDX capable of transmission of a charging file is provided to install a processor board in the TDX, the processor board having the same operating system as the TDX, and enabling communication with charging data collection storage part. CONSTITUTION: A CPU(1) is connected to a communication processor(2), which is connected to a charging data collection storage part(3) via a X.25 link. The CPU(1) includes a charging data record block(11) and a CAMA(Centralized Automatic Message Account) data management block(12). The charging data record block(11) stores charging information in a storage part(3) in the CPU(1), forms the charging file, and reports the form of the charging file to the CAMA data management block(12). The CAMA data management block(12) includes a file management process and a file transmission process, and provides them to the communication processor(2). The communication processor(2) includes a CAMA data process block(21). The CAMA data process block(21) stores the charging file supplied from the CAMA data management block(12) in a RAM disk(22), and sends it the charging data collection storage part(3).
Patent KR-20010065979-A (KR)
Inventor: KIM JAE KYU
IPC: G06Q50/10
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus and a method for executing a bidirectional game using a wireless and a wired communication are provided to enable a user to enjoy playing a game by bidirectionally transmitting and receiving data using a wire and a wireless communication, and by sharing the data. CONSTITUTION: A communication unit(20) is composed of a wireless communication unit(21) and a wired communication unit(22). The wireless communication unit(21) transforms information transmitted from a CPU(31). An information processing unit(30) is composed of the CPU(31) and a memory device(32). The CPU(31) fetches and executes a program of an internal ROM or an external ROM. An interface unit(40) is composed of an LCD(41), a speaker(42) and a button(43). The interface unit(40) visually transmits information through the LCD(41). Input information of a user is inputted through the button(43). A connection unit(50) uploads and downloads a program. A power supply unit(60) provides a power to a system.
Patent KR-20010066073-A (KR)
Inventor: YOO UK JAE
IPC: G01F23/04
Filed: 1999-12-31
Abstract: PURPOSE: An oil amount measuring gauge for a vehicle is provided to directly measure and check a real oil amount by withdrawing an oil gauge while the oil gauge is filled with oil by the atmospheric pressure, thereby carrying out the measurement and checking of the precise oil amount at once. CONSTITUTION: An oil amount measuring gauge for a vehicle includes a hollow transparent tube(12) marked with scales(34) at a lower end, a reinforcing tube(14) surrounding and protecting the transparent tube, a hollow lid(16) fitted on an upper inner peripheral surface of the reinforcing tube and formed with an inflow hole(24), an outflow hole(26) and grooves(30a,30b) on an inner peripheral surface, an outer tube(22) apart from an outside of the reinforcing tube by a uniform interval and fitted on an upper outer peripheral surface of the lid, and a movable element(20) inserted into the hollow part of the lid to move vertically and having a vertical guide hole and a protrusion.
Patent KR-20000068314-A (KR)
Title: 연료 분사 밸브 및 연료 분사 밸브용 밸브시트 제조 방법
IPC: B21D24/16
Filed: 1998-04-21
Abstract: 본 발명에 따른 밸브는 샌드위치식으로 서로 접촉하는 두 개 이상의 금속판층(20)을 가지는 분사구판(16)을 포함하며, 이때 분사구판(16)이 매체분사에 필요한 분공(23)이 있는 하나 이상의 바닥부(22)와 밸브시트면(25)이 있는 하나 이상의 시트부(24)를 포함함으로써, 밸브시트의 기능과 분사구판의 기능을 적층판재에 하나로 통합시키는 것을 특징으로 한다. 특히 본 밸브는 불꽃 점화(spark-ignited) 내연기관의 연료분사 장치용으로 적합하다.
Patent KR-20000057559-A (KR)
Title: Semiconductor having large volume fraction of intermediate range order material
Inventor: OVSHINSKY STANFORD R
IPC: H01L31/02
Filed: 1997-12-11
Abstract: PURPOSE: A semiconductor is provided to use differing amounts of hydrogen dilution to produce materials containing differing amounts of IRO material. CONSTITUTION: A high quality non-single-crystal silicon alloy material including regions of intermediate range order (IRO) silicon alloy material up to but not including the volume percentage required to form a percolation path within the material. The remainder of the material being either amorphousor a mixture of amorphous and microcrystalline materials. The materials were prepared by CVD using differing amounts of hydrogen dilution to produce materials containing differing amounts of IRO material. Preferably the material includes at least 8 volume percent of IRO material.
Patent KR-20000075546-A (KR)
Title: 열 밀봉성 필름
IPC: C08L23/10
Filed: 1998-02-24
Abstract: 본 발명은 (i) Mw/Mn이 3 이하인 에틸렌의 단일중합체, 또는 CDBI가 50% 이상인 에틸렌과 50 중량% 이하의 C 3 -C 20 올레핀의 공중합체, (ii) 프로필렌의 단일중합체, 또는 프로필렌과 50 중량% 이하의 공단량체의 공중합체, 및 (iii) 유리 라디칼 개시제를 사용하는 고압 방법에서 제조된 중합체를 포함하는 블렌드를 포함하는 필름에 관한 것이다. 바람직한 양태에서, 블렌드는 mPE, LDPE 및 이소택틱 PP를 포함한다.
Patent KR-20010006324-A (KR)
Title: Ｖｃｒ과 같은 기능을 가진 비디오 온 디맨드
IPC: H04N7/173
Filed: 1998-04-13
Abstract: 비디오 분배 네트워크 시스템은 클라이언트 구성 데이터(162), 비디오 정보를 저장하는 클라이언트 비디오 버퍼(165), 표시장치(135)상에 비디오 정보 부분을 나타내기 위해 클라이언트 비디오 버퍼(165)에 연계된 클라이언트 비디오 드라이버(170), 제시된 비디오 정보 부분을 나타내는 현재 클라이언트 상태 정보를 결정하는 현재 상태 매니저(180), 클라이언트 구성 데이터(162)와 클라이언트 상태 정보에 의거하여 일련의 비디오 정보를 클라이언트 비디오 버퍼(165)에 전송하기위해 클라이언트 비디오 버퍼(165)와 현재 상태 매니저(180)에 연계된 계산 엔진(145), 및 클라이언트 비디오 버퍼(165)내의 일련의 비디오 정보 저장을 제어하기 위해 클라이언트 비디오 버퍼(165)에 연계된 비디오 버퍼 제어기(175)를 포함한다.
Patent KR-20010077149-A (KR)
Title: Automatic control system and method of a signal lamp for train
Inventor: KIM BONG TAEK
IPC: B61L23/00
Filed: 2000-01-31
Abstract: PURPOSE: An apparatus and method for automatically controlling a train signal light is provided to automatically control a train signal light at a low cost and ensure an easy installation. CONSTITUTION: A wheel detecting part detects wheels of a train. A receiving and transmitting part receives and transmits a signal indicating that a train has completely passed and data regarding a number of the wheels. A signal light is operated by a predetermined control signal. A storing part stores the data regarding the number of wheels calculated by the wheel detecting part or the data regarding the number of wheels received through the receiving and transmitting part. A control part is connected to the wheel detecting part, the receiving and transmitting part and the storing part, controls the signal light by determining whether or not the train has completely passed through the receiving and transmitting part, the wheel detecting part and the storing part, and transmits the number of wheels of the passed train.
Patent KR-20010087861-A (KR)
Title: A Diagnostic System for Condenser Bank in Electric Power System
Inventor: JEONG JEA KEE
IPC: H02J13/00
Filed: 2000-03-07
Abstract: PURPOSE: A device for diagnosing degradation of condenser bank is provided to prevent a degradation of a condenser bank by adhering a CT(current transformer) and a PT(potential transformer) to the condenser bank. CONSTITUTION: The first process processes information from a CT and a PT. The second process processes voltage and current information of the CT and the PT with a hardware, and processes a necessary partial discharge information and overvoltage frequency information. The third process converts the analog information signal of the CT and the PT into a digital signal through an A/D(analog/digital) converter(55). The fourth process discriminates a degradation of a condenser and a reactor. The fifth process supplies an operator with operation information and error information.
Patent KR-20000076802-A (KR)
Title: 신규 페놀 수지 및 이를 포함한 포토레지스트 조성물
IPC: G03F7/40
Filed: 2000-03-09
Abstract: 본 발명은 신규 수지 및 광활성 성분과 본 발명의 수지 하나 이상을 포함하는 포토레지스트 조성물을 제공한다.  일예에서, 본 발명의 수지는 메틸올 페놀 화합물의 반응 생성물인 프레폴리머 시약의 이용을 특징으로 할 수 있다.  메틸올 페놀 화합물을 상온 이상에서 및/또는 산 존재하에 적절히 반응시킨다.
Patent KR-20010091094-A (KR)
Title: Analog current output circuit
Inventor: PARK SEONG BEOM
IPC: H03M1/42
Filed: 2000-03-13
Abstract: PURPOSE: A circuit for outputting an analog current is provided to realize a constant output current by cutting-off an influence existing among output channels though an outer equipment in common type which is connected to an output module. CONSTITUTION: A reference voltage(Vref) is inputted to an inverting terminal(-) of a first op-amp(OP1) through a first resistance(R1). An input voltage is inputted to a non-inverting terminal(+) of the first op-amp(OP1) through a second resistance(R2). A third resistance(R3) is connected to the non-inverting terminal(+) and the one side of the third resistance(R3) is grounded. An output end of the first op-amp(OP1) is connected to the inverting terminal(-) through a fourth resistance(R4). The output end of the first op-amp(OP1) is connected to a non-inverting terminal(+) of a second op-amp(OP2) through a fifth resistance(R5). One side of sixth resistance(R6) is grounded and is connected to the inverting terminal(-) of the second op-amp(OP2). An output end of the second op-amp(OP2) is connected to a base of an NPN-type transistor(TR1) whose power voltage is inputted to a collector through a seventh resistance(R7). The non-inverting terminal(+) of the second op-amp(OP2) is connected to an emitter of the NPN-type transistor(TR1) through an eighth resistance(R8). The emitter of the NPN-type transistor(TR1) is connected to the inverting terminal(-) of the second op-amp(OP2) through ninth and tenth resistances(R9,R10).
Patent KR-20010092576-A (KR)
Title: Novel Streptomyces AD001 which have Congo Red dye-decolorizing activities and 2,4-dichlorophenol oxidation activities, and process for production of extracellular enzyme using the same
Inventor: JUNG BYEONG CHEOL
IPC: C12N1/00
Filed: 2000-03-22
Abstract: PURPOSE: Provided is a novel soil StreptomycesAD001 strain decolorizing Congo Red and producing an extracellular enzyme that has similar features to Actinomyceteslignin peroxidase(ALiP) and oxidizes 2,4-dichlorophenol(2,4-DCP), thereby being useful for the treatment of hardly decomposable compounds. CONSTITUTION: Soil StreptomycesAD001 strain (KFCC-11144) is separated by the steps of: taking a soil sample and drying it in the shade for 1 week; culturing it at 30 deg.C for 1 week, using a medium containing casein 0.4g, starch 1.0g, potassium nitrate 0.5g, potassium phosphate 0.2g, magnesium phosphate 0.1g, calcium carbonate 0.1g, agar 15g and distilled water 1L; separating 27 Actinomyces strains and culturing them at 30 deg.C for 14 days, using a CF medium containing sucrose 10g, yeast extract 10g, casamino acid 0.25g, Congo Red 0.2g, agar 15g and distilled water 1L, and MS(minimal salt) solution containing not nitrogen but 0.1% KH2PO4, 0.4% Ha2HPO4·7H2O, 0.02% NaCl, 0.02% MgSO4·7H2O and 0.005% CaCl2·2H2O; and separating a strain showing the most excellent decolorization of Congo-Red.
Patent KR-20010006857-A (KR)
Inventor: HIRANO JUN
IPC: H04L25/06
Filed: 2000-03-23
Abstract: PURPOSE: A discriminator is provided to generate a multi-level signal with less restrictions. CONSTITUTION: A multi-level signal discriminator(D1) comprises a wave-shaping circuit(3), a detector(4), a reference level generator(5), a threshold generator(6), comparators(82 to 84), and a control signal generator(10). The wave-shaping circuit(3) shapes the waveform of one branched multi-level signal(MS) according to a control signal(CS) from the control signal generator(10) so that the detector(4) that follows the wave-shaping circuit(3) can correctly detect a first reference level(RL1). The detector(4) detects the first reference level(RL1) from an output signal(OS3) from the wave-shaping circuit(3). The reference level generator(5) generates a second reference level(RL2) of the multi-level signal(MS). The threshold generator(6) generates thresholds(Th1,Th2,Th3) as much as required according to the first and second reference levels(RL1,RL2). The comparators(82 to 84) compares the amplitude of the other branched multi-level signal(MS) with the thresholds(Th1,Th2,Th3). The control signal generator(10) generates a control signal(CS) according to the comparison results from the comparators(82 to 84). Thereby, the transmitting side generates a multi-level signal with less restrictions.
Patent KR-20010093017-A (KR)
Title: A computer mouse
Inventor: LIM YOUNG TEAK
IPC: G06F3/041
Filed: 2000-03-28
Abstract: PURPOSE: A mouse for a computer is provided to relieve a user's fatigue by providing a mouse including a pad and a pen using electronic sensor, and by enabling the user to always perform detailed expressions. CONSTITUTION: Connection members for connecting to the outside(14,16) are installed in the side of a pad(10). The connection members for connecting to the outside(14,16) include a general connector and a jack. In addition, the connection members for connecting to the outside(14,16) can be connected to various devices. A board for recognizing X-Y coordinate values is installed in the pad(10) according to electronic sensor. The pad(10) converts the X-Y coordinate values into electrical signals and outputs the signals to the outside. Connection members for connecting to the outside are installed in a pen. In addition, electronic sensor for detecting the electric field change to the pad(10) are installed in the pen.
Patent KR-20010095622-A (KR)
Title: Method for preparing lithium secondary battery
Inventor: KIM CHANG SIK
IPC: H01M10/0525
Filed: 2000-04-11
Abstract: PURPOSE: A method for preparing a lithium secondary battery is provided, to simplify the process by omitting the extraction of an organic solvent for removing a plasticizer, to increase the porosity of an electrode and a separator for reducing the injection time of an electrolyte solution, and to improve the efficiency of an active material. CONSTITUTION: The method comprises the steps of: directly coating an electrode active material composition comprising an electrode active material, a binding agent, a conductive material and a solvent on an electrode current collector and drying it, to form a cathode and an anode; forming a separator by using a separator composition comprising 100 parts by weight of a polymer resin, a filler, 1-70 parts by weight of at least one plasticizer selected from dialkyl carbonate, alkylene carbonate and dialkoxy ethane, and a solvent, and drying it by hot blowing at a temperature of 120-170 deg.C, to form a porous separator; arranging the separator between the cathode and the anode to form a battery structure body; and injecting an electrolyte solution into the battery structure body.
Patent KR-20000049587-A (KR)
Inventor: PARK WEI SOOK
IPC: A01G31/00
Filed: 2000-04-14
Abstract: PURPOSE: Method for cultivating bean sprouts by using yellow soil is provided. Yellow soil is known for radiating far-infrared rays and neutralizing harmful matters when mixed with water. CONSTITUTION: A container for cultivating bean sprouts consists of: (i) a supporting plate(5) placed upon a basin(2) for storing yellow soil solution; (ii) a cultivating container(4) installed on the supporting plate(5) to cultivate bean sprouts(3) therein; and then (iii) straws and/or bamboo leaves laid in upper and bottom parts of the cultivating container(4) for improving the growth of the bean sprouts. The yellow soil solution is sprayed periodically by using a sprayer(6), and collected yellow soil solution can be recycled.
Patent KR-20010097627-A (KR)
Inventor: JEONG DO HGUN
IPC: F28D1/00
Filed: 2000-04-25
Abstract: 본 발명은 열교환 효율을 높일 수 있도록 함과 아울러 제작 능률을 향상시킬 수 있도록 한 방열체의 제조방법 및 이를 이용한 열교환기를 제공한다. 
     상기와 같은 방열체의 제조방법은 유체가 흐를수 있도록 유로를 가진 유체관에 설치되는 방열체의 제조방법에 있어서, 가연성 재질의 다공성 형틀를 형성하는 단계와; 상기 다공성 형틀의 구멍에 용융 상태의 금속을 주입하는 단계와; 상기 형틀의 구멍내에 주입된 상기 금속을 응고시키기 위해 건조시키는 단계와; 상기 금속만이 남도록 건조된 상태의 형틀을 소각하여 다공성의 방열체를 형성하는 단계를 포함하여 이루어진 것을 특징으로 하며, 
     상기와 같은 열교환기는, 유체가 흐를수 있도록 유로를 가진 유체관과; 상기 유체관상에 결합되는 다공형의 방열체를 포함하여 구성된 것을 특징으로 한다.
Patent KR-20010106817-A (KR)
Inventor: JEGAL BYEONG JIK
IPC: H04W4/00
Filed: 2000-05-23
Abstract: 본 발명은 이동 전화단말기에서 디스플레이 정보를 다양화하고 대기상태의 시간을 효율적이고 부가 가치있게 활용하며, 광고를 유치하여 광고 수익을 이용하여 경제적 부담을 줄일 수 있는 방법을 제공한다. 이를 위해 본 발명은 초기 대기모드나 통화 연결중인 경우 또는 무선 인터넷 접속시 사이트 이동간에 미리 저장되어 있는 광고 정보에 따른 광고 화면을 표시부를 통해 디스플레이한다.
Patent KR-20010039620-A (KR)
Title: Substrate processing apparatus
Inventor: HONDA YOICHI
IPC: H01L21/00
Filed: 2000-05-24
Abstract: PURPOSE: A substrate treating device is provided to accurately position a substrate carried in the peripheral section treating unit from a coating unit. CONSTITUTION: A peripheral section treating unit, which removes an applied solution from the peripheral section of a substrate(G) after the solution is applied to the substrate(G) by means of a coating unit is provided with a stage(71), on which the substrate(G) is placed and a positioning mechanism(72), which positions the substrate(G) carried onto the stage(71). The positioning mechanism(72) positions the substrate(G) to a prescribed position by pushing the substrate(G) in both directions along the diagonal line of the substrate(G), by means of a pair of rollers(81) which are attached to the Y-shaped front end section of the arm(82) of the mechanism(72), by nearly horizontally moving the arm(82) through the means of a horizontally moving mechanism(84).
Patent KR-20010108575-A (KR)
Inventor: EUN JONG MYEONG
Filed: 2000-05-29
Abstract: 개시된 내용은 사용자로부터 입력되는 트래픽을 감시하여 사용자가 승인 규제(admission control) 기간에 약정한 사항을 초과할 경우 통신망 사용자들의 서비스 품질(QoS : Quality of Service)을 저하시키지 않도록 통신망에 접속되는 모든 사용자들에게 즉각적인 대처 방안을 마련해주는 초고속 폴리싱 장치 및 그 방법에 관한 것이다. 
     본 발명은 초고속 폴리싱 장치에 있어서, 외부로부터 네트워크를 통해 전달되는 다중화된 셀들을 각각의 VCI(Virtual Circuit Identifier) 값을 갖는 셀들로 분리하고 분리된 셀의 VCI 값을 확인하기 위한 확인수단; 상기 확인수단으로부터 분리된 셀의 VCI 값을 통해 이전 셀( )과 현재셀( )의 도착시점과 출발시점을 관리하기 위하여 특정 엔트리가 기억되거나 제거되는 과정을 감시하기 위한 감시수단; 및 상기 감시수단의 현재셀( )을 지연시킬 필요가 있는 경우에 현재셀( )을 폴리싱 장치에 저장하여 이전셀( )과의 출발시간 간격을 인접셀 간의 최소간격( ) 이상 유지하기 위한 저장수단을 포함하여 구성된다. 
     따라서, 본 발명은 약정된 승인 규제를 어기는 사용자를 빨리 탐지하여 대역폭 파라메터(TSpec)를 상회하여 트래픽의 서비스 품질을 저하시키는 셀을 바로 드라핑(dropping)할 수 있는 효과를 제공한다.
Patent KR-20010110560-A (KR)
Inventor: PARK GWON SIK
Filed: 2000-06-07
Abstract: 차후에 게이트전극 형성을 위한 식각공정을 용이하게 실시하기에 알맞은 게이트전극의 제조방법을 제공하기 위한 것으로써, 이와 같은 목적을 달성하기 위한 게이트전극의 제조방법은 기판상에 게이트절연막을 증착하는 공정, 상기 게이트절연막상에 반도체층을 형성하는 공정, 상기 반도체층상에 제 1 텅스텐 나이트라이드막을 형성하는 공정, 상기 제 1 텅스텐 나이트라이드막상에 상기 제 1 텅스텐 나이트라이드막보다 얇은 두께의 텅스텐막을 증착하는 공정, 상기 텅스텐막상에 상기 텅스텐막보다 두꺼운 두께의 제 2 텅스텐 나이트라이드막을 증착하는 공정, 급속열처리공정으로 상기 제 2 텅스텐 나이트라이드막/텅스텐막/제 1 텅스텐 나이트라이드막과 상기 반도체층 사이에 베리어막을 형성함과 동시에 상기 베리어막 상에 디뉴디드 텅스텐막을 형성하는 공정, 상기 디뉴디드 텅스텐막과 베리어막과 상기 반도체층과 상기 게이트절연막을 차례로 이방성 식각하여 게이트전극을 형성함을 특징으로 한다.
Patent KR-20000058507-A (KR)
Inventor: CHOI YOUN SICK
IPC: B60C23/00
Filed: 2000-06-07
Abstract: PURPOSE: A moving object balancing law is provided to prevent a car accident cause by a flat tire during running of the car by using a tire eliminating the necessity of air injection. CONSTITUTION: A four-season tire of an automotive vehicle has an optimum air pressure of 30PSI for the front driving wheel and 31.14-32.57PSI for the rear driving wheel. Such a tire is manufactured considering the resilience and the diameter of the front and rear driving wheels which change in accordance with a temperature. Thus, a permanent tire eliminating the necessity of air injection can be obtained to improve optimum safety of the automotive vehicle.
Patent KR-20010015046-A (KR)
Inventor: LUIGI STRINGA
IPC: G06T1/00
Filed: 2000-06-20
Abstract: PURPOSE: A method is provided is to make automatically recongnizable the electronic images of characters printed on a highly structured background by generating the background and symbol models, connecting a symbol model to its corresponding background small image at every character position to compare an unconfirmed character with all compound models corresponding to the same character position and recognizing an optimum compound images. CONSTITUTION: The symbol and background models are generated in a learning step, and an image in which an unconfirmed character printed on a background is located at an unconfirmed position is fetched in a confirmation step(a). The back ground model is subtracted from the fetched image to specify character positions. The symbol model is separated into small images of the same size at corresponding background model at every character position(c). A compound model of symbols (printing types, numeric characters) having the same background as an unconfirmed image is generated at every character position. The unconfirmed character is compared with all compound models to recognize a character having its background.