baber/WOPTO huggingface dataset:
Patent KR-20000055820-A (KR)
Inventor: JEONG YEONG SEOK
IPC: B62D3/02
Filed: 1999-02-10
Abstract: PURPOSE: A connection structure of an universal joint of a steering shaft for a vehicle is provided to prevent a play of slip joint even if abrasion happens by limiting abrasion contact parts and inserting an elastic ring. CONSTITUTION: A connection structure of an universal joint of a steering shaft for a vehicle contains the following steps: a shaft joint(2) of triangle face, three edges(22) of which are round, to form a cylinder part(23) in a middle of inserting part; a pipe joint(1) of triangle tube type, the three corner parts(12) of which are round; an elastic ring(3) of cylinder type to wrap cylinder part of the shaft joint. After wrapping the elastic ring on the cylinder part of the shaft joint, when inserting the shaft joint into the pipe joint, the three edges are tangent to the three corner parts and outer face of the elastic ring of cylinder type is tangent to inner face of a pipe joint
Patent KR-19990072660-A (KR)
Title: 전자기차폐하우징성형물
IPC: B29C45/26
Filed: 1999-02-12
Abstract: 본 발명은 전자기 차폐 하우징을 성형하기 위한 장치와 방법에 관한 것이다. 성형장치는 적어도 하나의 면을 갖는 코아부분, 사출구를 갖는 캐비티 부분과 코아 또는 캐비티 부분의 표면에 전도성의 유연성 금속 그리드 물질을 고정하기 위하여 코아 또는 캐비티 부분과 결합되는 배치부재를 포함한다. 사출구를 통한 사출 플라스틱의 사출시 성형된 차폐 하우징에서 전도성 금속 그리드 물질은 플라스틱 성형물에 일체로 성형된다.
Patent KR-20000056472-A (KR)
Inventor: JONG JAE CHANG
IPC: G03F7/032
Filed: 1999-02-22
Abstract: PURPOSE: A crosslinking monomer, the polymer of the crosslinking monomer and the photoresist composition using the same are provided. It is useful for the photoresist for ArF or EUV requiring a photo sensitivity because the crosslinking agent is chemically emplified and consists of polymers thereby having high crosslink density. CONSTITUTION: A crosslinking monomer is represented by the following formula 1, wherein, R1 and R2 is independently hydrogen, alkyl, ester, ketone, carboxylic acid and acetal which are substituted main chain or side chain of carbon number of 1-10, alkyl, ester, ketone, carboxylic acid and acetal which are substituted main chain or side chain of carbon number of 1-10 containing one more of hydroxy group(-OH), R3 is hydrogen or methyl. The photoresist composition comprises: (i) photoresist resin; (ii) a crosslinking agent of the crosslinking monomer of the formula 1 or the polymer of the monomer; (iii) a photoacid generator; and (iv) an organic solvent.
Patent KR-19990077461-A (KR)
IPC: G06F13/40
Filed: 1999-02-24
Abstract: 본 발명은 데이터 처리 시스템 내의 다수의 주변 장치 연결부 (Peripheral Component Interconnect: PCI) 인터페이스를 구비하는 단일 PCI 호스트 브리지(host bridge)를 통해 다수의 주변 장치 로컬 버스를 지원하는 방법 및 장치에 관한 것이다.  본 발명에 따른 방법 및 시스템에서는 프로세서와 시스템 메모리가 시스템 버스와 연결된다.  제1 및 제2 PCI 로컬 버스는 PCI 호스트 브리지를 통해 시스템 버스와 연결된다.  제1 및 제2 PCI 로컬 버스는 여러 인라인 전자 스위치 세트(sets of in-line electronic switch)를 구비하며, PCI 로컬 버스는 상기 인라인 전자 스위치에 의해 복수의 PCI 주변 장치 슬롯을 지원하는 PCI 로컬 버스 세그먼트로 분할된다.  여러 인라인 전자 스위치 세트는 PCI 호스트 브리지 내의 버스 제어 논리 회로(bus control logic)에 의해 개폐되며, 최대 14개의 PCI 주변 장치 슬롯은 상기 인라인 전자 스위치 세트의 개폐에 따라 단일 PCI 호스트 브리지를 통해 시스템 버스를 액세스한다.
Patent KR-20000059388-A (KR)
Inventor: KIM MYEONG HWAN
IPC: H01M2/16
Filed: 1999-03-03
Abstract: PURPOSE: A lithium ion polymer cell membrane and a lithium ion polymer cell comprising the same are provided to effectively enhance properties by using mica type laminated silica instead of a conventional silica. CONSTITUTION: A mica type laminated silica located between anode and cathode includes cations of metal. The mica type laminated silica has polarity compared to a talc type laminated silica which is electrically neutral. The silica is laminated in nano size, and this cooperates with polymer chains composing a membrane so that the chains can be occluded between layers. The polymer membrane including the mica type laminated silica has decreased crystallization tendency of the polymer and increased mechanical properties.
Patent KR-19990046128-A (KR)
IPC: H01Q1/27
Filed: 1999-03-26
Abstract: 본 발명의 동물훈련장치의 송ㆍ수신용 안테나는 테프론 재질로 된 원기둥형상의 보빈의 외주면에 에나멜선으로 된 헬리컬 코일을 나선형상으로 조밀하게 권회하고, 상기 헬리컬 코일의 양단부가 상기 보빈으로 부터 풀리지 않도록 접착제로 보빈에 접착되어 있다. 그리고, 상기 보빈의 선단면에 형성된 나사구멍에 특정 송ㆍ수신 주파수 대역을 조정하는 코어가 나합되어 있고, 상기 보빈의 나사부는 스터드 볼트에 형성된 나사구멍에 결합되어 헬리컬 코일의 일측이 스터드 볼트에 납땜되어 있고, 상기 스터드 볼트의 육각몸체, 헬리컬코일 및 코어가 커버에 수용되어 있다. 
     따라서, 상기 코어를 시계방향 또는 반시계방향으로 선회시켜서 송ㆍ수신 주파수대역을 용이하게 미세 조정할 수 있으며, 길이가 짧아 휴대하기 편리하고 또한 편리하게 사용할 수 있으며, 코어를 선회시켜서 송ㆍ수신 주파수대역을 용이하게 미세 조정할 수 있으므로, 제조 수율을 높일 수 있다
Patent KR-20000061767-A (KR)
Inventor: JUNG YEONG MIN
IPC: B41M5/00
Filed: 1999-03-30
Abstract: PURPOSE: A transfer printing method by using a picture print is provided to transfer a real picture, photograph, graphic image or text to objects such as metal, plastic or wood. CONSTITUTION: Image information stored in the computer hardware such as pictures like photographs or pictures recognized and input by a scanner or image information loaded in recording media like CD is edited on the computer screen. The picture on the computer screen is transferred onto a transfer paper by a printer. The surface of objects such as metal, plastic or wood is processed with anti-corrosive coating and color coating. The coated object surface is coated with attaching-formed transparent resins and the printing layer of the transfer paper is transferred to the coated surface of the objects with the attaching-formed transparent resins by vacuum heat-transfer printing. And the printed surface completed the transfer printing is coated for protection.
Patent KR-19990082810-A (KR)
IPC: G11B5/73
Filed: 1999-03-31
Abstract: 본 발명은 선행 기술 분야의 필름에 비하여 매우 양호한 전자기 특성과 함께, 마모 특성이 개선된, 세 개의 층을 갖는 이축 연신된 폴리에스테르 필름에 관한 것이다.  필름의 두 면은 하나 이상의 기재층 B로부터 형성되고, 이 기재층에 외층 A 및 C를 적용시키는데, 이때 이들 외층은 한정된 높이의 상승부를 한정된 수로 갖는다.  본 발명은 또한 필름의 제조 방법 및 자기 테이프 필름으로서의 이의 용도에 관한 것이다.
Patent KR-20000065523-A (KR)
Inventor: KIM BYEONG DONG
IPC: C12N15/29
Filed: 1999-04-06
Abstract: PURPOSE: Provided is a gene sequence of phytoene synthease based on sequence No. 1 isolated from Capsicum chinense Harbanero showing orange color. Using the same as a probe, species of pepper are selected according to color effectively. CONSTITUTION: A method for selecting species of peppers according to color comprises the following steps of: (a)analyzing the color of Capsicum by growing F2 group obtained from hybridization of Capsicum annuum TF68(TF68) and capsicum chinenese Habanero(Habanero); (b)restriction fragment length polymorphism(RFLP) analyzing using cloning the gene relating to synthesis of carotenoid; (c)base sequencing of phytoene synthase gene; and (d)developing sequence tagged site marker which is specific to color of fruits.
Patent KR-19990088168-A (KR)
Title: 급유장치의증기회수장치
IPC: B67D7/54
Filed: 1999-05-11
Abstract: 본 발명의 목적은 급유장치를 소형화 하는 것과 함께 값싸게 제조 할 수가 있는 급유장치의 증기회수장치를 제공하는 데 있다. 
     이를 위해 본 발명은 지하탱크의 연료유를 급유노즐(12)(12)로 인도하는 급유관(11)(11)의 관로에 급유펌프(13)(13)와 유량계(14)(14)를 접속한 복수의 급유기구와 급유노즐(12)(12)의 각각에 일단부를 트이게 한 증기회수관(18)(18)의 관로에 각각 증기 흡인용 블로우어(20a)(20b)를 배설한 급유장치의 증기회수장치에 있어서, 각각의 증기 흡인용 블로우어(20a)(2b)는 하나의 전동기(21)로 구동되는 동일의 축상에 배설되며, 증기 흡인용 블로우어(20a)(20b)의 증기 흡입구측에 각각 가변밸브(30)(30)가 마련되고, 또 각 급유기구의 토출량에 대응하여 가변밸브(30)(30)의 개폐 위치를 제어하는 제어장치(16)가 마련되어 있다.
Patent KR-19990088342-A (KR)
Title: 진공처리장치및이것을이용한진공처리방법
IPC: H01L21/302
Filed: 1999-05-17
Abstract: 서셉터와 진공 처리 용기 사이에서 발생되는 불활성 가스에 의한 그로우 방전을 방지하고, 피처리 기판의 표면 처리를 안정되게 수행한다. 
     불활성 가스 공급 경로중의 서셉터와 진공 처리 용기간에 다공질 세라믹으로 이루어지는 부시를 설치하고, 피처리 기판을 반송하기 위한 승강 핀을 안내하는 가이드 부시(11)를 내측의 승강핀을 지지하는 절연체 부시(11a)와 외측의 다공질 세라믹(11b)의 내외 2중 구조로 하여, 불활성 가스의 서셉터와 진공 처리 용기간의 유로 거리를 길게 함으로써 불활성 가스의 그로우 방전을 방지하도록 하였다. 절연체로 이루어지고 중앙부에 승강핀을 지지하는 구멍을 가지며, 가이드 부시(11)를 외부에 불활성 가스의 유로를 형성하는 나선 형상의 홈을 형성한 구조로 하여도 무난하다.
Patent KR-20000074097-A (KR)
Inventor: JANG DEOK GYU
IPC: H01J11/36
Filed: 1999-05-18
Abstract: PURPOSE: A bulkhead structure of a plasma display panel is provided to prevent abnormal discharge by preventing protrusion appearance at both ends of a bulkhead so as to minimize a gap at adhering substrates. CONSTITUTION: A plasma display panel comprises a bulkhead(30) whose ends are formed so as to have a needle shape, respectively. In a predetermined range, the width of the bulkhead(30) becomes gradually narrow at both ends as compared with a center portion of the bulkhead(30). In a case where the width of the bulkhead(30) is about 80 micrometers, the width of each of both ends is about 30 micrometers so as to maintain a mechanical strength.
Patent KR-20010002722-A (KR)
Inventor: KIM MIN SEOK
IPC: G06T1/00
Filed: 1999-06-17
Abstract: PURPOSE: An apparatus for processing an image in tracking a subject and method thereof is provided to rapidly send a desired information and minimize a store region in a picture phone, a pc camera and a digital camera. CONSTITUTION: An infrared generation device is attached a subject. An infrared tracking device(100) tracks the infrared signal from the infrared generation device. A location determination device(110) receives the tracking data output from the infrared tracking device(100) and determines the location of the subject. An image signal converter(20) receives an image signal from an image signal input part, make the image signal have a uniform level regardless of the mount of light and convert the image signal to digital signal for a digital signal process to output it to an image data transceiver(60). An operation control part(40A) receives the subject location data and provides the image signal converter(20) with a control signal.
Patent KR-20010002846-A (KR)
Title: Wafer level package
Inventor: KIM JAE MYEON
IPC: H01L23/10
Filed: 1999-06-18
Abstract: PURPOSE: A wafer level package is provided to reduce the access time for a semiconductor chip by enlarging the distance between the semiconductor chip and a metal pattern. CONSTITUTION: A wafer level package comprises a semiconductor chip formed with bonding pad(11) at a surface thereof. At least two lower insulation layers having via holes for exposing the bonding pads(11) are coated on the surface of the semiconductor chip. A metal connecting pad is deposited on the via holes except for the via holes formed on the lower insulation layers so as to be connected to the bonding pads(11). A metal pattern(32) is connected to the metal connecting pad(30). An upper insulation layer is coated on the lower insulation layers and is provided with a ball land(27) for exposing an other end of the metal pattern(32). An adhesive auxiliary layer(40) is formed on the ball land(27). A solder ball(50) is mounted on the adhesive auxiliary layer(40).
Patent KR-20000011340-A (KR)
Title: Digitizer pointer
Inventor: JANHIPEN
IPC: G06F3/033
Filed: 1999-06-28
Abstract: PURPOSE: A digitizer pointer is provided to improve a grip capability of the pointer by improving a digitizer stylus. CONSTITUTION: The digitizer pointer(1) comprises a sharp and long housing(3), a pressure sensitive tip(5), a finger wheel/dial(7), an eraser tip(11), an on/off clicking switch (9), a textured grip area(15) formed between the housing(3) and the pressure sensitive tip(5), and a grip region(17). The cross section of the grip region(17) has a big size compared to the cross section of the pressure sensitive tip(5). The grip region(17) further includes a bottom portion(21) and a taper part(57).
Patent KR-20010005238-A (KR)
Inventor: KIM DONG UK
IPC: H04N5/76
Filed: 1999-06-30
Abstract: PURPOSE: A method for recording data is provided so that the data can be stored even when a user fails to input a recording start command in an exact time. CONSTITUTION: The method for recording data stores the data in storing mediums. Firstly, in a pre-recording step, input data of a period before a recording point by a predetermined time are stored in one region of a first storing medium(S20). According to a recording start command(S30), the pre-recording operation is interrupted, and the input data are consecutively stored in the other region of the first storing medium(S40). Thereafter, according to a recording end command(S50), the input data stored in the two regions of the first storing medium are stored in a second storing medium in the form of one recording data(S60). Since the data before the recording operation are stored as the recording data by the data stored in the pre-recording step, even if the user fails to exactly input the recording start command, it is possible to prevent a loss of the data to be recorded.
Patent KR-20010009204-A (KR)
Inventor: PARK JONG SEOK
IPC: H01L21/31
Filed: 1999-07-08
Abstract: PURPOSE: A chemical dispensing method of a nozzle moving type is provided to uniformly coat the wafer surface with a liquid chemical used for an interfacial insulation layer, by using a dispensing method. CONSTITUTION: A wafer(1) fixed to a wafer support plate(10) is rotated. A nozzle moves from an edge of the wafer to a center part of the wafer, and dispenses a chemical used for the interfacial insulation layer. The nozzle is moved along a straight line. Thereby, by using a dispensing method of a nozzle moving-type, the chemical dispensing method uniformly coats the wafer surface with a liquid chemical used for an interfacial insulation layer.
Patent KR-20010009912-A (KR)
Inventor: LEE IN HO
IPC: G11B17/028
Filed: 1999-07-14
Abstract: PURPOSE: A disk carrier of a disk driver is provided to have the entire simple structure of a disk driver and to guide a disk exactly when carrying the disk. CONSTITUTION: A roller unit(53) carries a disk by rotating closely to the lower surface of the disk with power of a driving source. Balance guide units(61,63) insert the disk by guiding the disk introduced into the roller unit. Holder guide units(66,68) guide both ends of the disk until the disk is carried completely. A sensor guide unit(80) interlocks with the holder guide unit, guides the disk and connects power for disk clamping. The driving force provides power for separating the holder guide unit and a sensor guide unit from the disk. The two units are separated from the disk by roller lifting force and disk clamping force respectively. Vertical guide units(141,141') supports both ends of the disk when the disk is carried vertically on the ground by the erect structure of a disk driver. The vertical guide unit is separated from the disk by the roller lifting force.
Patent KR-20010011561-A (KR)
Inventor: KIM HAE RAN
IPC: F25D3/02
Filed: 1999-07-29
Abstract: PURPOSE: A refrigerating storage container is provided to efficiently keep contents with regular refrigerant and to be minimally occupied by variably adjusting the inner capacity according to the volume of the contents. CONSTITUTION: A refrigerating storage container is composed of an upper member(1) and a lower member(2). The upper member contains an upper plate(1a), a refrigerant storage(1b) on the bottom of the upper plate and a bonding end(1c) attaching a bonding member inside the edge of the upper plate. The lower member contains a bottom plate(2a) loading contents and a sidewall member(2b) held in the edge of the bottom plate in a roll shape. The bonding member bonds the sidewall members in the right and the left end of the sidewall members. The upper member covers the sidewall member by a bonding end. The sidewall member has a height adjusting member to variably adjust the height. Thereby, the inner capacity of the refrigerating storage container is variably adjusted according to the volume of contents in efficient refrigeration and in minimal occupancy.
Patent KR-19990073624-A (KR)
Title: 폐전선 탈피기
IPC: H02G1/12
Filed: 1999-07-31
Abstract: 본 발명은 폐전선이나 제작 불량 전선의 외피 및 내선피복을 벗겨내는 폐전선 탈피기에 관한 것으로서, 더욱 상세하게는 외피를 벗기지 않은 원선의 외피를 절개하여 벗기는 외피절개장치의 상하부 압송롤러가 동시에 벌어졌다 오므려졌다 할 수 있도록 하면서, 원선의 내측에 삽입되어 있는 내선의 굵기를 선택하여 내선피복을 절개하여 탈피하는 탈피굵기 선택식 탈피장치부와, 탈피할 내선의 굵기에 따라 절개 깊이를 조절하여 내선피복을 탈피하는 탈피굵기 조절식 탈피장치부를 한곳에 집결 설치함으로서, 폐전선 탈피기의 크기를 축소시키면서, 폐전선의 탈피작업이 효율적으로 이루어질 수 있도록 하기 위한 것이다. 
     본 발명에 따른 폐전선 탈피기는, 내측에 모터(101)가 설치된 본체(100)의 테이블(200) 상측에는 탈피장치부가 설치될 공간부가 형성되도록 격벽(300)이 수직 설치되고, 이 공간부의 내측에는 상하부절개롤러(1)(2)와 상하부압송롤러(3)(4)를 각각 설치하되, 상부절개롤러(1)와 상부압송롤러(3)는 스크류(301)를 구비한 핸들(302)에 의해 상하로 높이 조절이 가능하게 설치되고, 이들 각각의 상하부절개롤러(1)(2) 및 상하부압송롤러(3)(4)는 상기 모터(101)에 의해 동력을 전달받아 회전하며, 상하부절개롤러(1)(2)에는 서로 대응하여 전선의 피복을 탈피하는 절개 탈피부재가 설치되며, 일측 격벽(300)의 외측에는 상기 모터(101)의 동력을 전달받아 회전되며 원선을 압송하는 상하부압송롤러(5)(6)와 원선의 외피를 탈피하는 절개칼이 설치된 외피절개장치(400)가 설치된 것에 있어서, 상기 테이블(200) 상측에는 두 개의 격벽(300)이 수직 설치되어 두 개의 격벽(300) 사이에 형성되는 공간부에 상하부절개롤러(1)(2)와 상하부압송롤러(3)(4)가 각각 설치되며, 상기 상하부절개롤러(1)(2)의 중앙에는 절개칼(11)(21)이 각각 설치되고, 상부절개롤러(1)의 절개칼(11) 양측에는 2∼3개의 돌출테(13)가 일정간격으로 형성되고 이들 돌출테(13)의 중앙에는 홈의 크기가 각기 다른 피복절개홈(12)이 형성된 상부롤러(14)가 설치되고, 상기 하부절개롤러(2)의 절개칼(21) 양측에는 상부롤러(14)의 피복절개홈(12)과 돌출테(13)에 대응하는 피복절개돌기(22)와 피복안내홈(23)을 형성한 하부롤러(24)가 설치되며, 상기 외피절개장치(400)는 일측 격벽(300)의 외측에 지지프레임(7)이 수직 설치되고, 이 지지프레임(7)에는 모터(101)로부터 동력을 전달받아 서로 역방향으로 회동하며 폭조절구(8)에 의해 벌여졌다 오므려졌다 하는 상하부압착구(51)(61)가 설치되고, 상기 상부압착구(51)(61)는 선단 상하부가동축(52)(62)과 후단에 서로 맞물리는 섹터기어(53a)(63a)의 사이에 소정길이의 상하부연결대(54)(64)가 각각 연결 설치되며, 상부가동축(52)과 하부가동축(62)의 일측에는 서로 대응하는 상부압송롤러(5)와 하부압송롤러(6)가 각각 설치되면서 타측에는 스프라켓(52a)(62a)이 각각 설치되고, 각각의 섹터기어(53a)(63a)에는 상하부고정축(53)(63)이 설치되며 이 상하부고정축(53)(63)의 일측에는 서로 치합되는 기어(53b)(63b)가 각각 설치되고 타측에는 상기 스프라켓(52a)(62a)과 체인(c)이 권회되어 연결되는 스프라켓(53c)(63c)이 설치되며, 상하부고정축(53)(63)중 어느 한 축에는 또 다른 스프라켓(s)이 설치되어 모터(101)로 부터 동력을 전달 받을 수 있도록 되어 있고, 상기 상부연결대(54)에는 지지구(81)가, 하부연결대(64)에는 너트(82)가 각각 설치되며, 지지구(81)와 너트(82)에는 나사부를 구비하고 상부에 핸들(83)을 구비한 폭조절구(8)가 상단에 스프링(84)을 개재시킨 상태로 설치되며, 상기 상하부압송롤러(5)(6)사이의 전방에는 칼날설치대(9)가 설치되고, 이 칼날설치대(9)의 전방에는 양측에 칼날(91)이 설치되는 칼날고정구(92)와, 전선의 유입을 안내하는 전선가이드(93)가 스크류(94)에 의해 개폐폭이 조절되게 설치되고, 상기 양측 칼날고정구(92)의 후방에는 내측 틈새로 칼날(91)이 삽입되는 칼날가이드롤러(95)가 상하부압송롤러(5)(6)의 사이에서 공회전되도록 설치된 것을 특징으로 한다.
Patent KR-20010017402-A (KR)
Inventor: CHO SU JE
IPC: H01J11/28
Filed: 1999-08-11
Abstract: PURPOSE: A method of fabricating a radio-frequency plasma display panel is provided to form an auxiliary electrode having a desired height using electroplating. CONSTITUTION: An address electrode is formed on a substrate. A metal seed layer for forming an auxiliary electrode is formed through sputtering on a substrate on which the address electrode is formed. A photosensitive resin pattern(34) having a hole having the shape of an auxiliary electrode is formed on the metal seed layer through photolithography. The auxiliary electrode is formed in the hole of the photosensitive resin pattern. Then, the photosensitive resin pattern and the metal seed layer are sequentially removed. The auxiliary electrode is formed electroplating or electroless plating.
Patent KR-20010018100-A (KR)
Title: A Construction Method of Side Ditch
Inventor: KIM TAE JEONG
IPC: E02D17/20
Filed: 1999-08-17
Abstract: PURPOSE: A side gutter construction method is provided, which is easy to construct and reduces the terms of works sharply and the construction costs as a whole. CONSTITUTION: A side gutter construction method comprises the steps of; executing a pit execution in a fixed cut end shape to form a drainage channel (20) comprising a floor surface (21) and a side wall (22) along a ground (10) to construct a side gutter; laying a film along the surface of the pit-executed ground and fixing a film layer (30) on the ground by a fixed nail (40) at regular intervals; executing cast-in-place an attached concrete (50) mixed by a hard fiber on the upper surface of the film layer (30); forming and curing a finishing layer (60) by leveling the upper surface of the attached concrete (50); refilling to cover the end of the attached concrete to form a soil-covering layer (70).
Patent KR-20010019135-A (KR)
Inventor: KI GYEONG JIN
IPC: H04Q1/00
Filed: 1999-08-25
Abstract: PURPOSE: The jig for basic subscriber interface board tests in an exchange is provided to improve the productivity of basic subscriber interface boards by integrating a processor circuit pack, wherein a program to an old ISDN(Integrated Service Digital Network) basic subscriber interface module is installed, a basic subscriber interface unit testing jig circuit pack and an ISDN modem function into a basic subscriber interface module testing jig processor circuit pack. CONSTITUTION: An ISDN basic subscriber interface module testing processor jig circuit pack(510) containing a testing program to test a plurality of circuit packs processes a protocol to carry out intercommunication with an ISDN basic subscriber interface circuit pack(600) and ISDN or analog telephones. The ISDN basic subscriber interface circuit pack(600), receiving a control command from the ISDN basic subscriber interface module testing processor jig circuit pack(510), executes interfacing with ISDN subscribers. An ISDN D-channel processor circuit pack(700), receiving a control command from the ISDN basic subscriber interface module testing processor jig circuit pack(510), processes a layer-2 protocol and transmits the control command to the ISDN basic subscriber interface circuit pack(600).
Patent KR-20010019665-A (KR)
Inventor: YOO CHUN GI
IPC: G02F1/136
Filed: 1999-08-30
Abstract: PURPOSE: A method for forming a top-gate polysilicon thin film transistor is provided so that the whole formation process can be simplified by introducing two-step tone exposure. CONSTITUTION: A polysilicon film, a gate insulating film and a gate film are sequentially stacked on a substrate. A two-layer photoresist pattern is formed thereon according to a photolithography process using two-step tone exposure. In order to divide regions of a transistor, the gate film, gate insulating film and polysilicon film are sequentially etched and removed by using the photoresist pattern as an etching mask. The photoresist pattern is wholly etched, so that a thick portion of the photoresist pattern can remain. A gate film pattern having an undercut is formed according to isotropic etching, and a gate insulating film pattern is formed according to succeeding etching. A highly-doped low energy N type material is ion-implanted by using the gate etching pattern as an ion implantation mask. A gate etching pattern is formed in a P type transistor region. Thereafter, a gate film pattern and a gate insulating film pattern are formed in the P type transistor region according to anisotropic etching. A highly-doped low energy P type ions are implanted.
Patent KR-20010019844-A (KR)
Inventor: KIM JUN HWAN
IPC: A23L19/00
Filed: 1999-08-31
Abstract: PURPOSE: A domestic water bath having a steaming function is provided to improve convenience of user by realizing two functions of steaming and water bath of food while preventing loss of water for the water bath and vapor leakage by sealing a vapor guiding part and a container lid with a sealing element. CONSTITUTION: A domestic water bath(100) having a steaming function includes a main body(110) of a predetermined size provided with a heater(114) at a proper position of a lower part, a heating container(120) mounted in the main body for receiving a predetermined amount of water to heat by the heater of the main body, a supporting plate(122a) formed with a plurality of through holes for steaming food by vapor generated in the heating container by positioning the food on the wafer in the heating container, a vapor condenser(130) communicated with the heating container for collecting vapor generated from the heating container in the process of boiling the food after pouring water in the heating container for the food to be sunk after steaming and drying the food, and a vapor and condensation water guiding element(184) for guiding vapor in the heating container into the vapor condenser and the condensation water in the vapor condenser to the heating container.
Patent KR-20000022818-A (KR)
Title: Semiconductor memory circuit
Inventor: AIKAWA TADAO
IPC: G11C11/407
Filed: 1999-08-31
Abstract: PURPOSE: A semiconductor memory circuit is provided to be capable of reducing a chip size without lowering a redundancy efficiency. CONSTITUTION: A plurality of memory cell array(240) are disposed in rows and columns. A decoder circuit(250) selects a predetermined memory cell array of the plurality of memory cell arrays. A sense amplifier(260) senses data from the selected memory cell array. The plurality of memory cell arrays is composed of a first type of memory cell arrays having redundant memory cells and a second type of memory cell arrays not having redundant memory cells. A select circuit selects the selected memory cell array or the redundant memory cell array.