baber/WOPTO huggingface dataset:
Patent KR-20030056842-A (KR)
Title: method for fabricating capacitor of semiconductor device
Inventor: JUNG GYEONG CHEOL
IPC: H01L27/108
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of improving leakage current by effectively reducing carbon content in a dielectric film using two-step annealing. CONSTITUTION: An interlayer dielectric(10) having a contact plug(11) is formed on a substrate. The sacrificial insulating layer(13) having the second contact hole is formed to expose the contact plug(11). A lower electrode(17) is formed in the second contact hole. A dielectric film(18) is formed on the lower electrode(17). The resultant structure is firstly annealed by plasma and secondly annealed by a furnace. Then, an upper electrode is formed on the dielectric film.
Patent KR-20030056898-A (KR)
Title: Capacitor of semiconductor device and Method for fabricating the same
Inventor: KIM JEONG BOK
IPC: H01L27/108
Filed: 2001-12-28
Abstract: PURPOSE: A capacitor of a semiconductor device and a method for manufacturing the same are provided to be capable of improving capacitance and leakage current by using an AlON film having good leakage current property and a TiON film having high dielectric constant. CONSTITUTION: A storage node electrode(29) is formed on a semiconductor substrate(11). A dielectric film composed of an AlON film(31) having good leakage current property and a TiON film(33) having high dielectric constant, is formed on the surface of the storage node electrode. An upper electrode(37) as a plate electrode is formed on the dielectric film.
Patent KR-20030057957-A (KR)
Title: Etching apparatus using a plasma
Inventor: JUNG YONG JUN
IPC: H01L21/3065
Filed: 2001-12-29
Abstract: PURPOSE: An etching apparatus using a plasma is provided to prevent a damage of a chamber due to plasma in a plasma etch process by approaching a chamber protection portion to an inner wall of the chamber. CONSTITUTION: An etching apparatus using a plasma includes a chamber(100), a chamber protection portion(102), a plate(104), a gas supply portion(106), and an electrode portion(116). The chamber includes an inner wall having a hanger and performs a plasma etch process. The chamber protection portion has a projection portion coupled to the hanger and prevents a damage of a chamber. The plate is installed in the inside of the chamber and supports a processing target. The gas supply portion supplies an etch gas to the chamber. The electrode portion and the plate face each other. The electrode portion applies RF power to form the etch gas as plasma.
Patent KR-20030059444-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SEO WON JUN
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of simplifying processes and reducing SAC(Self Aligned Contact) fail by using SEG(Selective Epitaxial Growth). CONSTITUTION: A semiconductor substrate(10) stacking sequentially a lower conductive layer(12) and a hard mask(13), is prepared. An insulating spacer(14) is formed at both sidewalls of the hard mask and the lower conductive layer. An SEG pad(15) is formed on the substrate(10) exposed between the spacers(14). The first and second insulating layers are sequentially formed on the resultant structure. The second insulating layer is selectively etched by performing SAC processing by using the first insulating layer as an etch stop layer. By removing the exposed first insulating layer, a contact hole is formed to expose the SEG pad(15). A conductive plug(18A) is formed in the contact hole.
Patent KR-20010104197-A (KR)
IPC: H01J11/12
Filed: 2000-05-12
Abstract: 본 발명을 반영하는 AC PDP는 컬러 형광체의 세트를 포함하는 복수의 가늘고 긴 어드레스 전극 구조를 갖는 제1 기판을 포함한다.  제2 기판은 제1 기판의 반대편에 있고 그 사이를 방전가능한 가스로 둘러싼다.  제2 기판은 복수의 주사 루프들(46;48) 및 주사 전극 루프들(46; 48)과 서로 맞물리는 복수의 지지 루프들(36; 38; 40)을 지지한다.  가스 방전은 어드레스 전극들(32)과, 지지 전압이 인가되는 각 근접한 지지 루프(36; 38; 40)의 단일 면과 주사 전압이 인가되는 주사 루프(46; 48)의 양 트레이스들 간의 교차점에서 발생한다.  이 동작은 각 컬러 부화소(54)에 대하여 2개의 부화소 사이트(60; 62)의 각각에서 월 전하를 생성한다.  그 후, 지지 및 주사 전극 루프(36; 38; 40; 46; 48)에 인가된 지지 신호는 월 전하들이 존재하는 이중 부화소 사이트(60; 62) 각각에서 방전을 일으킨다.  전기적으로 절연된 콘트라스트 향상 바는 주사 및 지지 전극 루프들(36; 38; 40; 46; 48) 내에 놓여지며 주변 광이 형광체층으로부터 벗어나 반사되는 것을 막기 위해 동작한다.  따라서, PDP의 주위 공간 콘트라스트비는 형광체로부터 벗어난 공간 빛의 감소된 반사에 기인하여 향상된다.  휘도 감소는 빛이 생성되지 않는 루프들(36; 38; 40; 46; 48)의 중심에 놓여지는 콘트라스트 바에 최소화된다.
Patent KR-20010088859-A (KR)
IPC: G06F17/50
Filed: 2000-08-01
Abstract: 본 발명은 다수의 셀 블록, 신호 및 전력 라우팅을 위한 도전체를 가지는 다수의 층을 포함하는 집적 회로에 관한 것이다.  개별적인 셀을 위한 전력 및 접지 연결이 전력 및 접지 도전체에 의해서 셀 레벨에서의 제 1 층내에 제공된다.  블록 레벨에서의 전력 및 접지 도전체는 스택 비아에 의해서 제 1 층 전력 및 접지 도전체에 연결된 층의 최상 레벨에서의 전력 및 접지 도전체에 의해서 제공된다.  도전체의 개입층이 신호 라우팅에 이용될 수 있다.  이러한 라우팅 기술은 블록 레벨 전력 및 접지 도전체가 최상 레벨 대신에 제 2의 보다 낮은 도전체의 레벨에 존재하는 종래의 기술과 비교하였을 때에 회로 밀도를 향상시킨다.  또한 신호 라우팅을 위한 도전체가 블록 레벨 전력 및 접지 도전체의 배치에 의존하여 규정되는 레이아웃 방법이 개시된다.
Patent KR-20010080418-A (KR)
IPC: G06F3/02
Filed: 2000-09-08
Abstract: 본 발명은 비디오 게임기 등에 사용되는 제어 장치에 관한 것으로, 종래의 디지털 조작을 위해 보편적으로 사용되던 제어기(controller)의 누름 조작을 통해서 아날로그 방식에서와 같은 부드러운 조작의 구현을 가능하게 하는 것이 그 목적이다. 
     그 목적을 이루기 위해서, 본 발명에서는 누르기와 조종이 가능한 제어기를 포함한 제어 장치와, 제어기의 누름 조작에 대응하여 아날로그 신호를 출력하기 위한 검출 소자와, 제어기의 누름 조작에 대응하는 아날로그 신호를 다수의 비트로 구성된 디지털 신호로 변환하기 위한 출력 유닛를 제공하며, 아날로그 신호의 출력 레벨에 따라 다수의 레벨로 구성된 디지털 신호가 출력된다. 제어기의 누름 조작에 따라 다수의 비트로 구성된 디지털 신호를 출력하기 위한 출력 유닛가 아날로그 조작에 의해 다수의 비트로 구성된 디지털 신호를 출력하는 것이 가능하고 따라서, 제어기의 누름 조작에 의한 디지털 조작은 구현될 수 있다. 
     검출 소자는 제어기와 함께 움직이고 탄력성을 갖는 도체부와, 도체부와  접촉이 되는 위치에 배치된 저항을 포함하고 그 저항은 도체부와의 접촉 면적에 따른 아날로그 신호를 출력할 수 있으며, 또한, 도체부의 저항과의 접촉면은 저항과의 접촉 압력에 따라 변형될 수 있고 저항과의 접촉 면적도 변할 수 있다. 
     다수의 비트로 구성된 디지털 신호를 위한 출력 유닛은, 제어기의 누름 조작에 따라 검출 소자로부터 출력되는 아날로그 신호의 출력 레벨들을 다수의 레벨들로 분할하기 위한 레벨 분할 수단을 포함하고 있으며, 그 레벨 분할 수단이 검출 소자로부터 출력되는 아날로그 신호의 출력 레벨들을 균일하게 분할하는 것에 의해 제어기의 압력에 따른 자연스럽고 부드러운 작동성을 얻는 것이 가능하다.
Patent KR-20010080600-A (KR)
IPC: A61K31/00
Filed: 1999-05-31
Abstract: 아토피성 피부염 등에 유효하고, 부작용이 적은 피부외용제 조성물로서, ω-3계 불포화지방산의 함유량이 ω-6계 불포화지방산의 함유량의 4배 이상인 천연유지(A)와, 포스포릴콜린 유사기 함유 중합체(B)와, 항산화제(C)를 함유한다.
Patent KR-20010103721-A (KR)
IPC: C08L33/20
Filed: 1999-12-14
Abstract: 구조적 요소 -N=C-S-S-C=N-를 포함하는 유기 화합물은 용액 내에서 희석되면 시아노아크릴레이트 접착제의 경화를 촉진시키기 위한 촉진제로서 유용하다.  발명된 활성화제들은 활성화제의 도포와 접착제의 도포 사이에 오랜 시간 기다리는 동안 경화를 촉진시키는 수단을 제공한다.  또한, 활성화제들은 접착제의 자발적인 표면만의 경화를 예방한다.
Patent KR-20010101372-A (KR)
IPC: F01D25/24
Filed: 2000-01-06
Abstract: 하나 이상의 선택된 하류 위치(32, 44)에서 통로(20) 내에 보충 냉각재를 분사함으로써 냉각통로(20)의 전체길이에 걸쳐 높은 냉각효율을 제공하기 위한 방법.  최적의 분사위치(32, 44) 선택 및 메인 유동에 분사된 유동의 비는 냉각설계에 우수한 온도 균일성 및 비-보충 냉각통로설계에 비해 감소된 냉각재소비를 제공할 것이다.
Patent KR-20010101508-A (KR)
IPC: B32B27/04
Filed: 2000-01-12
Abstract: A laminated panel having an abrasion resistant surface is provided. The laminated panel includes a web being impregnated with a thermo-set resin, a bottom coat and an abrasion resistant top coat; a substrate; and thermo-fusing a bottom sheet to a second surface of the substrate opposite the first surface. The web is thermo-fused to one surface of the substrate, and the bottom sheet is simultaneously thermo-fused to the opposite surface of the substrate. A process for making an abrasion resistant laminated panel is also provided. The process includes the steps of partially impregnating a paper sheet or web with a thermosetting resin, drying it, coating the top side of the partially impregnated paper sheet or web with an abrasion resistant coat, simultaneously coating the bottom side of the paper sheet or web with a thermosetting resin composition, thermo-fusing the coated paper sheet or web to a first surface of a substrate and a bottom sheet to produce the laminated panel.
Patent KR-20020005583-A (KR)
Title: 에러가 있는 센서를 인식하기 위한 방법
IPC: F01P7/08
Filed: 2000-11-22
Abstract: 본 발명은 측정값을 산출하고, '제어 유니트'와 같은 평가 장치에서 추이를 위해서 감시되며 측정값에 따르는 출력 신호를 출력하는, 예를 들어 내연 기관의 냉각 매체 온도 센서와 같이, 에러가 있는 센서를 인식하기 위한 방법에 관한 것이다.  에러는, 측정값에 영향을 미치는 교란 변수값이 시작된 후에 소정의 시간 내에 센서의 출력 신호가 변경되지 않을 때 인식된다.
Patent KR-20010104730-A (KR)
IPC: C07D211/70
Filed: 2000-03-17
Abstract: The invention relates to a method for producing compounds of the general formula (I) in which R is hydrogen, C 1 -C 6 -alkoxy, -NHC 1 -C 6 -alkyl, -N(C 1 -C 6 -alkyl) 2, OH, NH 2 ; R 1 is hydrogen, C 1 -C 6 -alkyl, Me 3 Si, C 1 -C 6 -alkyl-S; R 2 is Boc, C1 -C 6 -acyl, mesyl, benzolsulfonyl, tosyl, trifluoroacetyl, A1-A3- peptide; n is 1, 2; and R 4 is H, C 1 -C 6 -alkyl rest. According to said method a pyrroline or dehydropiperidine derivative of the general formula (II) is reacted with a strong base and a compound of the general formula (III), in which Y is Cl, C 1 -C 6 -alkoxy, -NHC 1 -C 6 -alkyl, -N(C 1 -C 6 -alkyl) 2, N(C 1 -C 6 -alkyl) OC 1 -C 6, where R is not equal OH, or with carbon dioxide when R = OH. The reaction product of (II) and (III) is possibly hydrolyzed or reacted with a compound of the general formula (IV) R 1 -X, in which X is Cl, Br, I, MesO, TosO, triflate, R 1 is hydrogen, C 1 -C 6 -alkyl, Me 3 Si, C 1 -C 6 -alkyl-S or NH 4, or R 1 -X is (C 1 -C 6 -alkyl-'S) 2.
Patent KR-20020010620-A (KR)
Title: 습윤 와이퍼지용 분배 시스템 및 방법
IPC: A47K10/34
Filed: 2000-04-28
Abstract: 본 발명은 습윤 와이퍼지(22)용 분배 시스템 및 방법에 관한 것이다.  이 분배 시스템은 제1 길이 방향 연장 분배 안내부(72) 및 제2 길이 방향 연장 분배 안내부(73)를 포함한다.  제1 분배 안내부(72)는 간극을 형성하도록 제2 분배 안내부(73)에 실질적으로 평행하게 그리고 근접하게 위치된다.  이 분배 안내부들은 각각 길이 방향 연장 축을 중심으로 회전 가능하며 복수개의 랜드(84) 및 홈(86)을 갖는 실린더를 포함한다.  와이퍼지는 이 간극과 충돌면(88)에 의해 부분적으로 형성된 모서리를 갖는 분배 개구(89)를 통과하여 분배된다.  충돌면(88)은 제1 외측부, 제2 외측부 및 이 2개의 외측부들 사이에 위치된 중심부를 갖는다.
Patent KR-20010113837-A (KR)
IPC: G21F3/02
Filed: 2000-05-24
Abstract: 본 발명은, 표면측으로서 도전성 섬유사, 이면측으로서 천연 섬유사로 이루어지고, 약 70∼약 210 데니어의 도전성 섬유사와 30∼150면사 번수의 천연 섬유사를 포함하고, KES법에 의한 태 평가값(G-SOFT)이 6이상이고, 또한, 전자파 차폐 성능이 20dB 이상인 안팎이 없는(reversible) 니트 소재에 관한 것이다. 또한, 표면측으로서 도전성 섬유사에 더하여 탄성 섬유사를 포함하고, 이 양자가 교대로 편직되어 있는 것을 특징으로 한다. 또한 봉제 사양의 결정을 위해 의복을 착용한 상태에서의 전자파 차폐 성능을 측정할 수 있는 전자파 차폐 성능 측정 평가 장치에 의해서 측정하여, 원하는 전자파 차폐 성능이 얻을 수 있도록 의복 형상을 설계하고, 설계된 의복 형상을 제작함으로써 얻을 수 있는 전자파 차폐 의복에 관한 것이다.
Patent KR-20030058867-A (KR)
Inventor: JUN JE HA
IPC: H01L21/027
Filed: 2002-01-02
Abstract: PURPOSE: A method for forming a vernier key is provided to be capable of maximizing the FAR(Floor Area Ratio) of a vernier key inserted region and improving planarization at the following CMP(Chemical Mechanical Polishing) process. CONSTITUTION: A vernier key(30) and a dummy pattern(35) are formed by depositing and etching predetermined material. Then, a material layer(40) is deposited on the entire surface of the resultant structure. At this time, step difference is generated due to the lower portion shape of the resultant structure. A CMP process is carried out for flatly forming the material layer. A pattern(45) is formed on the material layer corresponding to the vernier key for measuring the extent of alignment. Then, the extent of alignment between the pattern and the vernier key is measured.
Patent KR-20030060140-A (KR)
Inventor: KIM GI YEOL
IPC: G01R31/26
Filed: 2002-01-07
Abstract: PURPOSE: A semiconductor device test system is provided to prevent frost from be formed at a bottom of a board by blocking air flow. CONSTITUTION: A temperature regulator(120) provides air having a very low or high temperature to a semiconductor integrated circuit chip(10) to have a predetermined temperature. The temperature regulator(120) has an air injection nozzle and a transparent cylinder. The semiconductor integrated circuit chip(10) is mounted on a test circuit board(130). A tester(110) is electrically connected to the test circuit board(130) and tests features of the semiconductor integrated circuit chip(10). A sealing section(140) is movably installed at a lower surface of the test circuit board(130) and seals the lower surface of the test circuit board(130). The sealing section(140) isolates the second surface of the test circuit board(130) from an atmosphere.
Patent KR-20020062581-A (KR)
Inventor: MURATA KOSAKU
IPC: H04R1/40
Filed: 2002-01-21
Abstract: PURPOSE: A speaker system is provided, which increases a sound pressure by using a plurality of speakers as maintaining an equal surface area to a single speaker. CONSTITUTION: The speaker system includes a first speaker(101), a second speaker(103), a third speaker(105), a first spacer(102) provided between the first speaker(101) and the second speaker(103), and a second spacer(104) provided between the second speaker(103) and the third speaker(105). The first speaker(101), the second speaker(103) and the third speaker(105) are piezoelectric speakers having an identical physical structure. The first speaker(101) and the second speaker(103) are located so that opposing faces of the first speaker(101) and the second speaker(103) output sounds of an identical phase. The second speaker(103) and the third speaker(105) are located so that opposing faces of the second speaker(103) and the third speaker(105) output sounds of an identical phase. Due to such an arrangement, the phase of the sound output from the face of the second speaker(103) opposing the first speaker(101) is opposite to the phase of the sound output from the face of the second speaker(103) not opposing the first speaker(101). The phase of the sound output from the face of the third speaker(105) opposing the second speaker(103) is opposite to the phase of the sound output from the face of the third speaker(105) not opposing the second speaker(103).
Patent KR-20030062871-A (KR)
Title: Clothing dryer
Inventor: HONG SANG UK
IPC: D06F58/04
Filed: 2002-01-21
Abstract: PURPOSE: A clothes drier is provided to use a rear plate in common by forming a long inlet hole from the upper part to the lower part of the rear plate, and to improve drying efficiency by supplying hot air from the lower part of the drum with forming inlet duct holes in the inlet duct. CONSTITUTION: A clothes drier comprises a drum rotated and installed in a case; a rear plate(100) installed to open and close the rear part of the drum; a heater heating air flowing into the drum; an inlet hole(101) formed from an upper semicircle to a lower semicircle against the center of the rear plate to suck heated air; an inlet duct combined with the rear plate to close the inlet hole and to guide heated air to the drum; and plural inlet duct holes opened in the inlet duct to suck heated air into the inlet hole. Drying efficiency is improved by supplying hot air from the lower part of the drum with forming the inlet duct holes in the inlet duct.
Patent KR-20030062973-A (KR)
Inventor: KIM HYUN SOK
IPC: A23L13/00
Filed: 2002-01-21
Abstract: PURPOSE: Provided are a cooking method of dog meat shab-shab and a manufacture method of the stock and sauce therefor, thereby removing a unpleasant smell peculiar to dog meat and minimizing the destruction of nutrients. CONSTITUTION: A cooking method of dog meat shab-shab comprises the steps of: boiling dog meat in 20L of water at 100 deg.C for 30 minutes and taking the boiled meat out; boiling the boiled meat, theragra chalcogramma, clear strained rice wine, crushed ginger and garlic, welsh onion, fernbrake and fermented soybean paste in the water boiled at 100 deg.C in the previous step, for 1 hour, followed by straining; separating dog meat and bones; reboiling the strained water with the separated bones for 3 hours and straining it to obtain stock; preparing sauce by mixing red hot pepper powder, fermented soybean paste, onion juice, crushed ginger and garlic, sesame powder, sesame oil, vinegar, mustard, artificial flavoring, cut pieces of ginger, meat stock and pepper; slicing the boiled dog meat; boiling dried red hot pepper and welsh onion in the prepared stock at 100 deg.C and parboiling the dog meat slices therein for 30 seconds.
Patent KR-20030063798-A (KR)
Title: Position sensor for eps and brushless motor applying the same
Inventor: JIN JONG HAK
IPC: H02K29/08
Filed: 2002-01-24
Abstract: PURPOSE: A position sensor of an EPS brushless motor and a brushless motor using the same are provided to simplify a structure of a controller and reduce a manufacturing cost by removing an element of an absolute angle and changing a signal system of a relative element to generate an absolute angle signal. CONSTITUTION: A brushless motor includes a position sensor(100) and a controller(200). The position sensor is used for generating four hall signals of different phases according to an interval of a predetermined angle by a 22-pole magnet and four hall sensors. The controller is used for generating binary signals of 4bits and rotating a motor(300) by four hall signals of different phases according to an interval of the predetermined angle generated from the position sensor. The brushless motor is characterized in that the predetermined angle is 7.5°. The predetermined angle is changed by the number of magnetic poles.
Patent KR-20030065092-A (KR)
Title: The procces and apparatus of Livestock wastewater treatment.
Inventor: EUM TAE GYOUNG
IPC: C02F11/04
Filed: 2002-01-29
Abstract: PURPOSE: Provided are a method and an apparatus for treating livestock wastewater with high efficiency at low cost, the method using organic acid generated by fermentation of pre-treatment sludge as organic carbon source for denitrification to treat wastewater with low C/N ratio, thereby increasing denitrification efficiency and water treatment efficiency, and using heat generated from a bioreactor to heat a fermentation tank to reduce energy consumption. CONSTITUTION: The apparatus comprises a livestock wastewater adjusting tank(3) for storing and equalizing particle-removed wastewater for a predetermined time while aerating for 7 days or more, a centrifugal machine for separating the livestock wastewater into wastewater and sludge, a sludge storage tank, an organic acid fermentation unit including a sludge dissolving tank(6), an organic acid fermentation tank(7) operating under anaerobic condition, a liquid-solid separation unit for separating the fermented liquid into organic acid and solid, and a heat exchanger for heating the organic acid fermentation tank(7), a C/N ratio adjusting unit(11) for adjusting C/N ratio of wastewater by mixing the wastewater separated by the centrifugal machine and the organic acid, a bio-reactor(12) for eliminating organic material and nutritive salts by aerobic or anaerobic reactions, a solid-liquid separation unit(15) for separating the outflow of the bioreactor(12) by coagulation into decant water and sludge and for dehydrating the sludge, and a sterilizing unit for sterilizing the decant water using ozone and infrared lay.
Patent KR-20030065811-A (KR)
Title: Method of manufacturing Liquid Crystal Display Device
Inventor: JUNG SEONG SU
IPC: G02F1/1339
Filed: 2002-02-01
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to harden a sealant without having a bad effect on characteristics of an alignment film and thin film transistors, and promote hardening of a UV hardened sealant. CONSTITUTION: A lower substrate(10) and an upper substrate(30) are provided. Liquid crystal is dropped on the lower substrate. A UV(Ultra Violet) hardened sealant(70) is formed on an edge of the upper substrate. The lower substrate and the upper substrate are bonded with each other. A first mask(80) and a second mask(82) are placed on top and bottom sides of the bonded substrates to shield an area except the UV sealant area. A UV applying device(90) applies UV to the bonded substrates.
Patent KR-20030067404-A (KR)
Title: Liquid supply apparatus
Inventor: KIM YONG NEON
IPC: A61M5/145
Filed: 2002-02-08
Abstract: PURPOSE: A liquid introduction apparatus is provided to efficiently inhibit leak of liquid and to obtain favorable sealing effect by comprising adhesive sealing layer between piston driving device and cylinder of the apparatus and having a pressure-control part integrated with a gas generating component to prevent pressure modification. CONSTITUTION: The apparatus comprises a cylinder(20) having head part(22) and cylindrical side wall(30). A projection(24) is formed at center of the head part(22) and has a hollow(26) fitting with a tube(90). The tube(90) comprises a supplying valve(92) for introduction of drug, a clamp(94) for blocking the introduction of drug, a filter(98) to remove impurities from the drug. The end portion(98) of the tube(90) is connected to a route communicating a catheter to be inserted into the body. The side wall(30) of the cylinder(20) is opened and receives a piston(40).
Patent KR-20030072906-A (KR)
Title: Axle load measurement apparatus and method for running car
Inventor: CHO IL SU
IPC: G01G19/03
Filed: 2002-03-07
Abstract: PURPOSE: An apparatus and a method are provided to measure an axial load of a running vehicle even if the vehicle runs at a high speed by burying an inexpensive piezo-sensor on a road. CONSTITUTION: A damping amplifier(10) is provided to separate a piezo-sensor from a piezo-detecting circuit. A reference voltage generating section(20) is provided to remove hysteresis components of a piezo signal, which has passed through the damping amplifier(10). An amplifying control section(30) is provided to amplify the piezo signal having no hysteresis components. An A/D converter(40) is provided to sample a signal outputted from the amplifying control section(30). The digital signal outputted from the A/D converter(40) is used as an axial load measuring algorithm by means of a microprocessor(50).
Patent KR-20030073098-A (KR)
Title: Structure and manufacturing method for single electron transistor by using silicide layer
Inventor: KIM DONG HYEON
IPC: H01L29/775
Filed: 2002-03-08
Abstract: PURPOSE: A single electron transistor structure using a silicide layer and a method for manufacturing the same are provided to be capable of simplifying manufacturing processes and improving the operating temperature of a device by forming a semiconductor layer at the center portion of a channel region and forming a metal silicide layer on the entire surface of an active region. CONSTITUTION: A single electron transistor structure is provided with a plurality of semiconductor layers(14,16) defined with a source/drain region and a channel region, formed at the upper portion of a semiconductor substrate(10) buried with an insulating layer(12), the first silicide layers(18) formed on the semiconductor layers of the source/drain region, the second silicide layers(20) having a fine interval at the center portion of the semiconductor layers of the channel region, partially covering the first silicide layers, and a quantum point(22) made of a semiconductor layer, formed at the center portion of the channel region exposed between the second silicide layers.
Patent KR-20020080242-A (KR)
Inventor: KATO KATSUHIKO
IPC: H01L21/677
Filed: 2002-03-22
Abstract: PURPOSE: To lighten an arm, to improve carrier speed and to restrain dynamical deflection. CONSTITUTION: The first arm 2 is furnished with a movable pulley 18 assembled and fixed on a hand 1, a fixed pulley 16 assembled and fixed on the second arm 3, a movable pulley 18 and a timing belt 22 suspended between the movable pulley 18 and the fixed pulley 16. A frame 19 has a flat shape in accordance with a virtual flat region surrounded the timing belt 22. A first fixed shaft 21 to hold the movable pulley 18 freely rotatable and a second fixed shaft 17 extended from the second arm 3 and on which the fixed pulley 16 is assembled and fixed are respectively assembled and fixed on the frame 19. An outer appearance cover 60 is lightweight and covers the frame 19.
Patent KR-20020084900-A (KR)
Inventor: IKEUCHI TOMOYA
IPC: G07B15/00
Filed: 2002-04-08
Abstract: PURPOSE: To reduce communication time, costs and data held at the side of a terminal mounted on vehicle, between the sides transmitting/receiving information of navigation. CONSTITUTION: The navigation terminal mounted on vehicle 1 is composed of a means for storing/reproducing received data 3 which stores the received data relating to an application of navigation received from a center system 8 on the basis of a profile transmitted to the center system 8 using a communication system 4, and a means for generating usable data for navigation application 7 which generates usable data from both map data stored in a means for storing map data 5 and the received data stored in the means for storing/reproducing received data 3.