baber/WOPTO huggingface dataset:
Patent KR-20020053513-A (KR)
Title: Thin film transistor substrte addressed liquid crystal display including the contact structure and method manufacturing the same
Inventor: CHOI GWON YEONG
IPC: G02F1/136
Filed: 2000-12-27
Abstract: PURPOSE: A thin film transistor substrate of a liquid crystal display and a method of fabricating the thin film transistor substrate are provided to produce low-resistance lines and to secure reliability of contact portions. CONSTITUTION: Gate lines(22,24,26) are formed on an insulating substrate. Data lines(62,65,66,68) are formed on the substrate, being insulated from the gate lines. A passivation layer is formed on the gate lines and data lines, and then patterned to form a contact hole(74) exposing the gate lines or data lines. A transparent conductive film pattern connected with the gate lines or data lines through the contact hole is formed. The surface of the gate lines or data lines are processed with plasma.
Patent KR-20020054659-A (KR)
Title: Measuring method of ammount of defocus for exposure
Inventor: KIM HUI BEOM
IPC: H01L21/66
Filed: 2000-12-28
Abstract: PURPOSE: A measurement method of a deviated focus volume of an exposure apparatus is provided to improve a processing yield and an operational reliability by easily measuring the deviated focus volume through an exposure of repeated line/space pattern with an asymmetric off-axis illumination. CONSTITUTION: The first monitoring pattern(30A) is formed on a reference pattern(30R) using an aperture having a hole deviated from a light axis to perform an off-axis illumination with θ° about the light axis. A moving volume MA = (WLA - WRA)/2 of the first monitoring pattern(30A) is calculated by measuring a left and a right moving distance between the reference pattern(30R) and the first monitoring pattern(30A). After forming the second monitoring pattern(30B) on the reference pattern(30R), a moving volume MB = (WLB - WRB)/2 of the second monitoring pattern(30B) is calculated. At this time, a pattern moving volume due to a focus deviation is calculated as M = MA -MB'.
Patent KR-20020055521-A (KR)
Title: Connector for vehicle
Inventor: BAE HYEON CHEOL
IPC: H01R9/20
Filed: 2000-12-28
Abstract: PURPOSE: A connector for a car is provided to form guiding paths pierced through left/right sides of housings, and to install a fixing member composed of one pair of guide parts inserted along the guiding paths and a pressing part for connecting each of the guide parts, thereby enabling an operator to sense that a terminal is not inserted. CONSTITUTION: Spaces(13a, 14a) and spaces(23a, 24a) are formed on left sides(13, 23) and right sides(14, 24) of housings(11, 21) of female and male connectors(10, 20). Guiding paths(12, 22) cross over a series of terminal setters(15, 25) formed on the female connector and the male connector, as piercing in the spaces. A fixing member(30) is composed of one pair of guide parts(31) and a pressing part(32). The guide parts are inserted along the guiding paths. The pressing part reciprocally connects each of the guide parts.
Patent KR-20020055695-A (KR)
Title: Method of making a dummy for use in a total performance test
Inventor: LEE HAN GYU
IPC: G01M7/08
Filed: 2000-12-29
Abstract: PURPOSE: A method for manufacturing dummy is provided to reduce manufacturing time and cost by eliminating resin for auxiliary shape and auxiliary steel frame for processing outer shape. CONSTITUTION: A method comprises a first step(a) of processing a surface(20a) of a Styrofoam(20) to be suitable for the shape of a product, and applying a parting agent to the Styrofoam; a second step(b) of fixing the Styrofoam through a vibration preventing resin(24), and stacking a resin(22) onto the Styrofoam coated with the parting agent; a third step(c) of processing an inner shape surface(22a) from the surface of the stacked resin in accordance with the inner shape; a fourth step(d) of mechanically processing an outer shape processing reference surface(28) onto the inner shape surface of the resin; a fifth step(e) of separating the Styrofoam from the resin, and processing an outer shape surface(22b) at the surface opposite to the inner shape surface; and a sixth step(f) of performing a finishing work to the processed resin, and removing the outer shape processing reference surface.
Patent KR-20020056114-A (KR)
Title: Thin film transistor and the method of fabricating the same
Inventor: KIM BIN
IPC: H01L21/77
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a thin film transistor is provided to shorten an interval of crystallization time, by making a very small amount of catalyst metal completely used in the crystallization so that the density of the catalyst metal for crystallization is increased. CONSTITUTION: A substrate(100) is prepared. An insulation material is deposited on the substrate to form a buffer layer. The first amorphous silicon layer(104) is deposited on the buffer layer. The catalyst metal is deposited on the first amorphous silicon layer. The second amorphous silicon layer(109) is formed on the catalyst metal. A direct current(DC) voltage is applied to both ends of the catalyst metal to crystallize the first and second amorphous silicon layers.
Patent KR-20020058648-A (KR)
Inventor: LEE YOUNG BUM
IPC: F16K15/00
Filed: 2000-12-30
Abstract: PURPOSE: An automatic control check valve is provided to ensure shut-off, counterflow preventing, flow rate control and bypass functions and to make a hydraulic cylinder control the closing time of a check valve. CONSTITUTION: An automatic control check valve includes a manual wheel(34) and/or a motor-driven driving unit(36) for forcibly closing a disk or adjusting the opening degree of the disk. A rotating shaft(30) is connected with the manual wheel and/or the motor-driven driving unit. A worm gear(32) is formed on the rotating shaft. The worm gear is engaged with a shaft segment(22) installed on a valve shaft(14). By the rotation of the work gear, the disk is forcibly closed or the opening degree of the disk is adjusted. When the disk is closed rapidly, a hydraulic cylinder controls the closing speed of the disk by operating the manual wheel or the driving unit.
Patent KR-20020058717-A (KR)
Title: A system for controling a transmission request during a transmission operation in automatic transmission of an automobile
Inventor: KIM JEONG CHEOL
IPC: F16H61/08
Filed: 2000-12-30
Abstract: PURPOSE: A system and a method for controlling speed change of an automatic transmission during the speed change are provided to prevent abnormal shift shock generated when another shift order is input during shifting of a car, and to perfectly perform the input shift. CONSTITUTION: A system for controlling speed change of an automatic transmission during the speed change includes a shift lever(100), a shift terminal sensing unit(110), and a shift control unit(120). The shift lever sets a shift terminal by a driver's manipulation. The shift terminal sensing unit senses location according to the movement of the shift lever, and outputs corresponding signal. The shift control unit receives the corresponding signal from the shift terminal sensing unit and performs shift. During a predetermined shift is performed, if another shift is required, the shift control unit has an allowable shift time map of another shift, and controls to perform the required shift after the lapse of the allowable time of the predetermined shift.
Patent KR-20020058878-A (KR)
Title: Hydraulic control system for automatic transmission for vehicles
Inventor: JANG JAE DEOK
IPC: F16H61/21
Filed: 2000-12-30
Abstract: PURPOSE: A hydraulic pressure control system of an automatic transmission for a car is provided to perfectly realize asynchronous control by a one-way clutch, to rapidly respond during shift, and to improve a continued ratio by realizing hydraulic control of a first friction element by a solenoid valve. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first to third clutches(C1,C2,C3), and first and second brakes(B1,B2). Pressure controlled by a solenoid valve(S1) is hold in common for control of the fourth clutch and changed by a first switch valve(104). Pressure controlled by another solenoid valve(S2) is hold in common for control of the first brake, and changed by a second switch valve(108). Pressure controlled by another solenoid valve(S3) is hold in common for control of the second brake.
Patent KR-20010022462-A (KR)
Title: 열차폐 어셈블리 및 공공이 풍부한 단결정 실리콘 성장 방법
IPC: C30B15/14
Filed: 1998-07-29
Abstract: 반도체 재료로된 단결정 잉곳을 선택적으로 차폐시켜 잉곳의 결정 구조내에 응집된 결함들의 종류 및 갯수 밀도를 제어하기 위해, 쵸크랄스키 결정 인상기내에 사용되는 열차폐 어셈블리가 개시된다.     열차폐 어셈블리는 하부 열차폐체에 연결된 상부 열차폐체를 가진다.     상부 및 하부 열차폐체는 서로 연결되어 있으며 중간 열차폐체에 미끄럼식으로 연결된다.     결정 인상기의 결정 성장 체임버내에 위치한 열차폐 어셈블리가 차지하는 용적을 최소화하기 위해, 하부 열차폐체는 중가 열차폐내로 겹치도록 끼워진다.     그러나, 단결정 잉곳의 형성을 제어할 필요가 있을 때, 하부 열차폐체는 중간 열차폐체로부터 신장되어 도가니내의 용융된 반도체 원료의 상부표면 근처까지 결정 인상기 도가니내로 돌출한다.     열차폐 어셈블리를 채용한 방법이 또한 개시된다.
Patent KR-20010024144-A (KR)
Title: 직교 진폭 변조 신호에 대한 필터링 구조 및 경사 검출기
IPC: H04N5/455
Filed: 1998-09-09
Abstract: 본 발명은 적은 비용으로 상기 QAM 신호의 코사인 복조 성분을 위한 제 1채널(17I), 상기 QAM 신호의 사인 복조 성분을 위한 제 2채널(17Q), 및 두 개의 신호 성분을 수신하며, 각각의 신호 성분에 대하여 상기 신호 성분과 동상인 항목 및 π/2 및/또는 -π/2만큼 위상 시프트된 항목으로 구성된 하나의 전이 함수를 가지며, 전이 함수의 위상 시프트된 항목에 대응하는 각각의 다른 채널로부터의 신호 부분을 취하기 위한 교차 브랜치(9)를 포함하는 필터 회로(10', 10")를 가진 복조된 QAM 신호를 위한 필터를 제조하며, 반도체 기판의 적은 표면 영역에서 집적되기 위해, 제 1 상태에서는 제 1 채널(17I)에 교차 브랜치(9)의 입력을 제 2 채널(17Q) 에 교차 브랜치의 출력을 접속하며, 제 2 상태에서는 제 2 채널(17Q)에 교차 브랜치(9)의 입력을 제 1 채널(17I) 에 교차 브랜치의 출력을 접속하는 회로 장치(19,21;19,23)가 제공된다.  또한 이 회로 장치를 사용하는데 특히 적합한 경사 검출기가 제공된다.
Patent KR-20010032537-A (KR)
Title: 발포 블로우 성형품 및 그의 제조방법
IPC: B29C49/04
Filed: 1998-11-27
Abstract: 압출기에 의해 발포제를 혼합한 용융수지를 압출하여 통 형상의 발포 파리손(parison)을 형성하고, 이 파리손을 금형 내에 배치하여 블로우 성형함으로써 중공 형상의 발포 블로우 성형품을 얻는다. 
     이 경우, 기재 수지로서 폴리프로필렌계 수지를 사용한 경우에, 발포배율이 높고, 두께가 두꺼운 성형품을 얻을 수 있었다. 
     본 발명은 발포 블로우 성형품을 제조함에 있어서, 폴리프로필렌계 수지를 주성분으로 하고, 230 ℃ 에서의 용융장력 (MT) 이 10 gf 이상, 용융유속 (MFR) 이 0.5 g/10 분 이상인 기재 수지를 사용한다.     이 기재 수지에, 발포제를 첨가하여 압출기에 의해 고온고압 하에서 용융 혼련하여 발포성 용융물로 하고, 이 용융물을 다이스 (5) 에서 압출발포시켜 통 형상의 발포 파리손 (4) 를 형성한다.     그 후, 금형(6, 6) 을 클램프(clamp)하여 연화 상태에 있는 파리손(4)을 금형(6, 6) 내에 배치함과 동시에, 이 파리손 (4)내부에 기체 취입구(7)에서 가압 기체를 불어 넣고, 이것을 형 그대로의 중공 형상으로 블로우 성형함으로써 발포 블로우 성형품을 제조한다.
Patent KR-20010033391-A (KR)
IPC: D01F6/62
Filed: 1998-12-21
Abstract: A poly(trimethylene terephthalate) short fiber having a cut length of 0.2 - 3 mm, and electrostatically flocked goods prepared by electrostatically flocking the poly(trimethylene terephthalate) fiber, are described. According to the present invention, there can be provided a fiber, for electrostatic flocking, which has excellent tread-proofness, scratch resistance and light resistance, and electrostatically flocked goods which have an excellent appearance.
Patent KR-20010034074-A (KR)
Title: 저역 통과 필터
IPC: H01P1/203
Filed: 1999-06-29
Abstract: 고 임피던스 선로 구간(AH2, AH3)의 중앙부에 금속부재(11, 12)를 형성함으로써, 신호 도체(2)로 구성되는 고 임피던스 선로 구간(AH2, AH3)이 복수단인 경우일지라도 그들 사이에서 공진이 발생하는 것을 방지하고, 차단 주파수보다도 높은 주파수대에서 넓은 주파수 대역에 걸쳐 높은 감쇠량을 확보할 수 있는 저역 투과 필터이다.
Patent KR-20010041118-A (KR)
Title: 양성 전립선 과형성의 치료에 유용한 α 1Ａ 수용체길항제로서의 프탈이미도 아릴피페라진
IPC: C07D401/04
Filed: 1999-02-19
Abstract: 본 발명은 화학식 I의 헤테로사이클릭 치환된 피페라진 계열, 이를 함유하는 약제학적 조성물 및 이의 제조에 사용된 중간체에 관한 것이다.  본 발명의 화합물은 양성 전립선 과형성와 관련된 수용체인 α-1 a 아드레날린성 수용체에 대한 결합을 선택적으로 억제시킨다.  그 자체로서, 본 발명의 화합물은 이러한 질환의 치료에 유용할 수 있다. 
     화학식 I
Patent KR-20010041411-A (KR)
Title: 와이퍼 블레이드와 같은 플라스틱 부품 및 그의 제조 방법
IPC: B29C53/02
Filed: 1999-09-24
Abstract: 본 발명은 제 1 성형 단계(90)를 포함하는 플라스틱 부품을 제조하기 위한 방법에 관한 것이다.  본 발명에 따라 상기 제 1 성형 단계(90)에서 제조되는 플라스틱 부품(10)의 초기 형상(14)은 나중에 이용하는 경우처럼 어느 한 방향으로 변형되고 벤딩되고 그 후에 가열되고 상기 플라스틱 부품(10)에서 발생되는 인장 응력의 어느 한 영역(18)에서 상기 플라스틱 부품(10)의 재료 구조가 인장 응력 방향(20, 22)으로 영구적으로 정렬된다.
Patent KR-20010041608-A (KR)
Title: 플라즈마 처리 장치 및 플라즈마 처리 방법
IPC: H01L21/00
Filed: 1999-03-05
Abstract: 처리 가스를 처리실(22)로 도입시키는 복수개의 처리 가스 구멍(55)을 구비하는 처리 가스 공급부(5)와 면에 대해 비스듬히 교차하는 축선(A)을 갖는 처리 가스 공급부(5)로 이루어진 플라즈마 처리 장치는 소정의 θ각도에서 적재대(4) 상에 얹힌 기판(W)의 피처리 면을 포함하고, 처리 가스 도입 구멍(55)의 축선은 기판(W)의 피처리 면의 중심(C)에 대해 법선(B)이 되며, 상기 피처리 면에서 소정의 거리 L만큼 플라즈마실(21)로 향하는 이격된 위치에서 서로 교차하므로 기판(W)상의 처리 가스 분포도가 균일해 진다.
Patent KR-20010042465-A (KR)
Title: 풀쉬링크라벨 부착 용기 및 원통형 쉬링크라벨
IPC: B65D23/08
Filed: 1999-04-08
Abstract: 본 발명에 관한 풀쉬링크라벨 부착 용기, 개봉용의 잡아올림부를 갖는 마개로 용기의 개구부가 폐쇄되어지고, 이 용기에는 열수축성을 갖는 쉬링크라벨이 외부 장착되어 이루어진 몸체부와, 둘레 길이가 상기 몸체부보다 짧은 머리부가 형성되어 이루어진 풀쉬링크라벨 부착 용기로서, 상기 용기는 하단부에서 상단부까지 상기 쉬링크라벨로 피복되어지고, 또 이 쉬링크라벨은 상기 잡아올림부를 피복하게 되며 더구나, 쉬링크라벨에는 잡아올림부를 노출시킬 수 있는 절취수단이 형성되어진 것을 특징으로 한다.
Patent KR-20010042713-A (KR)
Title: 탄산칼슘의 제조 방법
IPC: D21H17/67
Filed: 2000-03-06
Abstract: 평균 장경이 제어 가능한 탄산칼슘 제조 방법을 제공한다. 
     생석회를 물로 소화해서 소석회 슬러리를 조제하는 소화 과정을 2단 습식 소화로 하고, 물/생석회 비를 변화 가능하게 물과 생석회를 반응시키는 제 1 단계에 있어서 물/생석회 중량비를 1.5∼10 범위에서 조절한다. 제 1 단계에서 물/생석회 중량비를 조절하며, 제 2 단계를 거쳐 조제된 소석회 슬러리에 이산화탄소를 불어넣어 탄산화하면, 1차 입자 평균 장경이 0.5∼10μm의 균일성이 높은 입자의 탄산칼슘이 제조된다.
Patent KR-20010042715-A (KR)
Title: 신속 해제 커넥터
Filed: 1999-04-15
Abstract: 커넥터 시스템은 커넥터 리셉터클과 착탈식 커넥터를 포함한다.  커넥터 리셉터클은 개구 및 커넥터 결합 구조부를 갖는다.  착탈식 커넥터는 보유 부재 및 다수의 먼지 덮개(261)를 갖는다.  보유 부재는 리셉터클 개구 내로 삽입가능하고, 적어도 3개의 연장부(215)가 돌출되는 하부 및 상부를 갖는다.  연장부는 리셉터클에 커넥터를 견고하게 부착하기 위해서 커넥터 결합 구조부와 협동하도록 구성된다.  다수의 먼지 덮개는 보유 부재의 하부에 위치되고, 각 먼지 덮개는 커넥터가 리셉터클에 견고하게 부착된 때, 각 먼지 덮개는 리셉터클 개구 내로 단정하게 끼워지도록 연장부 중 하나와 결합된다.
Patent KR-20010071315-A (KR)
Inventor: HEIFETZ PETER BERNARD
IPC: C12N5/10
Filed: 1999-05-25
Abstract: The present invention relates to methods to alter the expression of a target gene in a plant using sense and antisense RNA fragments of the gene. The sense and antisense RNA fragments are capable of pairing and forming a double-stranded RNA molecule, thereby altering the expression of the gene. The present invention also relates to plants, their progeny and seeds derived thereof, obtained using a method of the present invention.
Patent KR-20010052894-A (KR)
Title: 목적하는 특성을 보유한 폴리뉴클레오티드를 생성하는 방법
IPC: C12N15/09
Filed: 1999-06-15
Abstract: 본 발명은 선별가능하거나 또는 검색할 수 있는 목적하는 특성을 보유한 폴리뉴클레오티드(예, 목적하는 표현형을 부여하고/또는 목적하는 특성을 보유한 폴리펩티드를 암호화하는 폴리뉴클레오티드)를 생성하는 방법을 제공한다. 이 방법은 군의 DNA 분절내 무작위 부위에 삽입체 및/또는 결실체를 만드는 것을 포함한다. 일부 양태에서, 무작위 삽입체 및 결실체는 반복적으로 만들어진다.
Patent KR-20020059186-A (KR)
Title: manufacturing method of silicon solar cell
Inventor: KIM DONG SEOP
IPC: H01L31/04
Filed: 2001-01-03
Abstract: PURPOSE: A method for fabricating a silicon solar cell is provided to curtail a fabricating cost by reducing the number of high-priced photo-etch processes. CONSTITUTION: An irregular pyramid structure is formed by etching a front surface of a silicon substrate(10). An n+ semiconductor layer(11) is formed on the front surface of the silicon substrate(10). An oxide layer(12) as an anti-reflective layer is formed on the front surface of the substrate(10). A p+ semiconductor layer(15) is formed on a rear surface of the silicon substrate(10). A grid pattern is formed on the front surface of the silicon substrate(10) by performing a photo-etch process. The n+ semiconductor layer(11) is exposed by etching the oxide layer(12). A front electrode(13) is formed on the front surface. A rear electrode(16) is formed on the rear surface. Silver layers(14,17) are formed on the front electrode(13) and the rear electrode(16), respectively.
Patent KR-20020063705-A (KR)
Title: Marking method for crt forming mold
Inventor: SEO CHANG HUN
IPC: H01J9/24
Filed: 2001-01-30
Abstract: PURPOSE: A marking method for CRT forming mold is provided to reduce cost for forming a marking pattern and shorten time taken for forming the marking pattern. CONSTITUTION: A marking method comprises a first step(S1,S2) of washing off a predetermined marking position at a mold, and mapping the marking position by using a non-woven fabric or sandpaper; a second step(S3) of attaching a marking tap having a predetermined marking pattern, to the marking position; a third step(S4) of performing oxidation treatment at the marking position; a fourth step(S5) of permitting the marking position to corrode by applying a predetermined current to the oxidized marking position; and a fifth step(S6,S7) of detaching the marking tape, and washing off the marking position.
Patent KR-20010078768-A (KR)
Title: METHOD OF PREPARATION FOR SILICA(SiO2) FROM RICE BRAN
Inventor: ALREKSANDEURABEURIKOPEU
IPC: C07F9/117
Filed: 2001-01-31
Abstract: PURPOSE: A method for extracting high purity amorphous or solid silica from rice hulls is provided which eliminates soot, byproduct, formed in burning rice hull effectively, and gives useful product such as phytin, phytic acid, xylitol, rubber and antiseptic solution from soot. CONSTITUTION: The extracting method comprises the steps of: eliminating impurities from rice hulls; freezing -10--170deg.C for 10-300min. or leaving under 1-100Pa of pressure; washing with a hot acidic solution(100deg.C) such as HCl, HNO3 and CH3COOH for 10-30min. and hot water (100deg.C) for 0.5-2hrs., two times or more; dehydrating under 0.01-15MPa of pressure; drying for 30-300sec. in an oven or microwave; burning firstly at 300-400deg.C with stirring and grinding; burning secondly at 700-1000deg.C for 10-60min. with O2 or air flowing. Also, phytin, phytic acid, xylitol, rubber and antiseptic solution are extracted from the water passing soot formed in burning.
Patent KR-20020064528-A (KR)
Title: Expendable thermocouple
Inventor: KANG IN GU
IPC: G01K7/02
Filed: 2001-02-02
Abstract: PURPOSE: A consumption type thermocouple is provided to maintain accurate immersion depth and measure the temperature of molten metal in an accurate and rapid manner. CONSTITUTION: A consumption type thermocouple comprises a support(30) made of ceramic material and extended from the top of a housing(20) fixed at a lateral duct(10); a quartz pipe(60) having open both ends, and which is eccentrically disposed upward within the support; a thermometric wire inserted into the quartz pipe and bonded to the quartz pipe in such a manner that the thermometric contact is formed at the outer side of the top and deflected in a direction; a protection pipe(70) having a closed top and an open bottom, and which is arranged to accommodate the quartz pipe; a refractory cement(40) which fills the support so as to fix the quartz pipe and the protection pipe; a buffering unit(50) protruded upward from the top of the support; and a pair of auxiliary wires arranged outside of the protection pipe so as to form a closed circuit.
Patent KR-20010078293-A (KR)
Title: Developing solution for radiosensitive composition
Inventor: IWAKURA SHUJI
IPC: H01L21/027
Filed: 2001-02-02
Abstract: PURPOSE: To provide a developing solution for a radiation sensitive composition capable of satisfactorily developing a coating film formed from the radiation sensitive composition. CONSTITUTION: The developing solution contains (A) an alkali metallic carbonate, (B) an alkali metallic hydrogencarbonate and a nonionic surfactant of formula I (where R1 is H or methyl and (n) is 4-20).
Patent KR-20020064817-A (KR)
Title: Method for providing the cycling race service using the internet
Inventor: PARK JI UNG
IPC: G06Q50/34
Filed: 2001-02-03
Abstract: PURPOSE: A method for a cycle race service by using the Internet is provided to popularize the cycle race by making users participate in a cycle race through the Internet and to restrain an excess betting by restricting the amount of money transfer. CONSTITUTION: A member receives a member ID and a password in a cycle race server by using a client server(S1). The member participates in a cycle race on the homepage of the cycle race server(S2). Information about the entry players and group formation is sequentially transmitted to the client server(S3-S5). The member bets cyber money on a player(S6). Upon clicking a banner on the homepage, cyber money, mileage, or points are supplied to the member. The member bets money by using an on-line account. The money transferred is limited under a specific amount. After betting, a dividend rate is displayed on the client server(S7). Information about a race is transmitted to the client server(S8). The winner is displayed on the client server(S9). The allotment money is transferred to the on-line account of the member(S10).
Patent KR-20020066686-A (KR)
Title: Electron Gun for Colour Cathode Ray Tube
Inventor: BAE JUN HO
IPC: H01J29/50
Filed: 2001-02-13
Abstract: PURPOSE: An electron gun for color CRT is provided to reduce manufacturing procedures and achieve an improved reliability for CRT by allowing the burial portions of each electrode of the electron gun to be buried into the same depth into the bead glass. CONSTITUTION: An electron gun comprises a triode unit constituted by a cathode electrode(11) for radiating electron beam, and a control electrode(12) and an accelerating electrode(13) for controlling volume of radiation of electron beam; a main focusing lens constituted by two or more electrodes forming a main lens for focusing the electron beam onto a screen; and an insulation support member fused to the burial portions formed at each electrode of the triode unit and the main focusing lens unit. Each of burial portions has protrusions(50,60) which are spaced apart, by the same distance, from the central shaft of the electron beam passing holes of each electrode.
Patent KR-20010082659-A (KR)
Title: Semiconductor memory device and method for setting stress voltage
Inventor: KATO YOSHIHARU
IPC: G01R31/28
Filed: 2001-02-15
Abstract: PURPOSE: To provide a semiconductor storage in which increasing circuit area can be prevented while being provided with a burn-in test function by which initial defect can be screened surely. CONSTITUTION: When either of a pair of dummy word lines DWL0, DWL1 arranged in a memory cell array is selected, minute potential difference is generated between bit lines BLZ and BLX by capacitive coupling between the dummy word lines DWL0, DWL1 and the bit lines BLZ, BLX. Stress voltage is supplied to the bit lines BLZ, BLX by amplifying minute potential difference by a sense amplifier 6.
Patent KR-20020040527-A (KR)
Title: Image processing method and contactless image input apparatus utilizing the method
Inventor: ABE YUICHI
IPC: G06T3/00
Filed: 2001-02-24
Abstract: PURPOSE: To provide a picture processing method for easily obtaining a picture which is photographed from the front even when reading the picture on the front surface of a three-dimensional shape such as a folded slip or a thick book. CONSTITUTION: A contour is extracted from original information read by a camera, vertex information is detected from the contour information, a distance between the camera and an original is measured by vertex information and known original shape information and, then, correction is performed to develop folded original information into plane information by the distance information and vertex information.
Patent KR-20020072096-A (KR)
Title: Method for billing on the on-line system
Inventor: KIM CHAN GYEOM
Filed: 2001-03-08
Abstract: PURPOSE: A method and a system for batch type billing are provided to enhance the efficiency of billing work by separating an on-line work process from a billing process. CONSTITUTION: In time, a billing system(210) starts to operate. An on-line/billing system share database(220) needed for billing work is copied to the billing system. The billing system calculates charges or fees of respective customer or charge accounts by using a copied on-line/billing system share database(230). The customer or charge account completed with billing work is stored in a billing system exclusive database(240). The billing system exclusive database searches for the customer or charge account completed with billing work and copies the billing data related with the corresponding customer or charge account to the on-line/billing share database from the copied on-line/billing system share database.