baber/WOPTO huggingface dataset:
Patent KR-20040059500-A (KR)
Title: An apparatus for correcting the camber of side trimmer
Inventor: JUNG HYEON HO
IPC: B21B37/28
Filed: 2002-12-27
Abstract: PURPOSE: An apparatus for correcting camber of side trimmer is provided to prevent camber of the strip from being generated by shear stress when trimming sides of strip using the side trimmer by detecting direction and extent of strip camber and correcting the side trimmer as much as the detected direction and extent of strip camber. CONSTITUTION: In an apparatus for correcting camber of side trimmer comprising first and second cutters consisting of a pair of double blades rotated with being vertically engaged with each other, the apparatus comprises first and second horizontal gap controllers(6,8) for controlling a horizontal gap between upper blade and lower blade of the first and second cutters; a strip sensing sensor(10) for sensing if the strip is led-in to the side trimmer; a strip camber detection sensor(20) installed on a strip moving path between the first cutter and the second cutter to detect side to side movements of the strip; a control part(30) for controlling the first and second horizontal gap controllers to correct a difference value between the calculated values and the reference value by calculating camber direction and camber amount from the movements of the strip detected in the strip camber detection sensor; and an operation terminal(40) into which operator inputs the reference value of the control part according to circumstances of the facility.
Patent KR-20040059249-A (KR)
Title: Recoverable Overlay Mark
Inventor: KIM HYEONG WON
IPC: H01L21/027
Filed: 2002-12-28
Abstract: PURPOSE: An overlay mark is provided to restore easily the shape in spite of damage by forming the same like a circular or oval type. CONSTITUTION: An overlay mark(21) is used for measuring the accuracy of alignment or overlay between masks and a wafer in an exposure process. The overlay mark is formed like a desired type in order to restore the initial shape when the overlay mark is partially damaged. The desired type of the overlay mark is a circular type. The desired type of the overlay mark is an oval type.
Patent KR-20040059373-A (KR)
Title: A device and a method of decision for puncturing pattern with parallel
Inventor: KWON GI BEOM
IPC: H04W28/06
Filed: 2002-12-28
Abstract: PURPOSE: An apparatus for determining a parallel puncturing pattern and its operating method are provided to determine a puncturing pattern quickly by processing a plurality of data in parallel. CONSTITUTION: Parameters applied from an upper layer are analyzed to calculate an initial error(EINIT), an error minus(E) and an error plus(EP)(S10). A parallel bit punctured signal is discriminated as a positive number or a negative number including '0' by a determining block and a corresponding signal of 1 or 0 is outputted(S20). A control signal determines an initial error signal for processing a 4-bit parallel puncturing of the next order and is outputted(S30). An initial error signal of the next order is generated and fed back to the first multiplexer(S40). If there is a signal to be punctured(S50), the first multiplexer selects and sets the received initial error signal to repeat the above process.
Patent KR-20040061051-A (KR)
Title: Method and apparatus for controlling auto color temperature of projector
Inventor: KIM HUI SANG
IPC: H04N9/73
Filed: 2002-12-30
Abstract: PURPOSE: A device and a method for automatically controlling color temperature of a projector are provided to control the color temperature as preferred by people of a province by recognizing the latitude of the province and the mounting states of an image display device in the province. CONSTITUTION: A device for automatically controlling color temperature of a projector includes first and second sensing parts(100,200), a control part(300), and a memory(400). The first sensing part senses the horizontality of a projector. The second sensing part senses the magnetic fields around the projector. The control part measures a latitude of a province where the projector is mounted by the sensing values of the first and second sensing parts, and automatically sets the color temperature according to the measured latitude. The memory stores the color temperature for latitudes.
Patent KR-20040060395-A (KR)
Title: Two-color invisible fluorescent ink for anti-counterfeiting by using fluorescent material
Inventor: CHAE JONG HUN
IPC: C09D11/037
Filed: 2002-12-30
Abstract: PURPOSE: Provided is an anti-counterfeit and forgery dichroic fluorescent ink comprising a fluorescent ink which radiates different colors at specific wave length(long wave 365 nm, short wave 254 nm) and a colored ink as complementary color. CONSTITUTION: The ink comprises 83-91 wt% of invisible fluorescent ink comprising 3-8 wt% of invisible fluorescent material having long wave(2), 19-40 wt% of invisible fluorescent material having short wave(1), 41-74 wt% of varnish(3), 2-7 wt% of aliphatic solvent having high boiling point, and 2-4 wt% of dessicating agent of manganese or cobalt drier. The invisible fluorescent material having long wave emits a light at 365 nm, and invisible fluorescent material having short wave emits a light at 254 nm. The invisible fluorescent materials having long wave and short wave are selected from the group consisting of LUMILUX CD 402, 702 and 770 respectively.
Patent KR-20020019571-A (KR)
Title: 크린 룸 장치
IPC: F24F3/16
Filed: 1999-07-26
Abstract: 크린 룸 장치(15)의 룸(10)의 천정(12)에 있어서, 팬 필터 유닛(14)을 간격을 두고 배치하고, 팬 필터 유닛(14)이 설치되지 않은 빈 격자공간에는 통기체(40)를 설치한다. 팬 필터 유닛(14)에 의해 천정 상부 공간(16)으로부터 룸(10)내로 청정공기를 송풍하면, 룸(10)의 기압이 천정 상부 공간(16)에 비하여 높아지고, 룸(10) 내의 일부 공기는 통기체(40)를 통해서 천정 상부 공간(16)으로 흐른다. 이에 따라 룸(10)내의 빈 격자공간의 하부 영역에서의 서지 기류 발생을 방지할 수 있어 룸(10)내의 청정도를 높일 수 있다.
Patent KR-20020046276-A (KR)
IPC: H01J37/317
Filed: 2000-08-01
Abstract: 이온 빔 소스(10)는 반응 가스와 반응하여 상기 이온 빔 소스에 대해 다른 전자 소스를 제공하는 음극 표면에 절연 박막을 형성하는 반응 재료(27)를 가진 음극부(26)를 포함한다. 이러한 향상된 전자 방출 표면은 이온 빔 소스(10)의 부품의 부식을 감소시키는 한편 전자의 공급을 증가시킴으로써 기판 상에 퇴적되는 막의 비율 및 품질을 향상시킨다. 다른 실시예에서, 상기 이온 빔 소스의 외측에 배치된 전자 발생기는 상기 이온 빔에 전자 흐름을 제공하도록 전자 방출이 향상된 표면을 포함하는 음극부를 가진다.
Patent KR-20020059388-A (KR)
Title: 대용량 특성을 갖는 완충재 변환 장치
IPC: B31D5/00
Filed: 2000-09-01
Abstract: 다중 감김 적재 재료를 변환하기 위한 완충재 변환 장치는 하나 또는 그 이상의 어셈블리 및/또는 다중 적재 재료를 삼차원의 완충 제품으로 변환하는 장치 및 적재 재료를 상기 변환 어셈블리로 제공하는 적재물 공급 어셈블리를 포함하는 변환 어셈블리에 의해 특징지워진다. 적재물 공급 어셈블리는 적재 재료의 경로를 가로지르도록 신장되는 하나 또는 그 이상의 롤 지지 부재(60)를 갖고 그로부터 적재 재료를 전달하는 적재 롤의 외주면과 맞물리는 적재 롤 홀더 어셈블리(12)를 포함한다. 연결 어셈블리는 제1 회전 공급 부재를 제2 회전 공급 부재를 향해 그리고 그로부터 전달하도록 프레임에 피봇가능하도록 장착되는 운반기를 포함한다. 절단 어셈블리는 제1 끝단의 회전 동작을 제공하기 위해 동작 크랭크에 피봇가능하도록 연결되는 제 1 끝단과, 미끄러짐이 가능한 움직임을 제공하기 위한 미끄럼 메커니즘을 포함하는 제2 끝단을 갖는 움직일 수 있는 날개를 포함하고, 상기 날개는 열림위치와 닫힘 위치에서 움직일 수 있다. 셔터 장치는 서로 평행하게 배열되는 한쌍의 편심롤러를 포함하고, 그에 의해 편심 롤러의 회전이 깔개 재료가 한방향으로 이동되는 것을 허용하는 열림 위치와 이물질이 반대 방향으로 상기 장치의 절단 구역으로 들어오는 것을 방지하는 닫힘 위치 사이에서 변하도록 하는 틈새를 형성하게 된다.
Patent KR-20020031189-A (KR)
IPC: G06Q10/06
Filed: 2001-07-13
Abstract: B to B(business-to-business)의 업무 운영에 있어서, 그 운영상의 확실성, 및 조작성을, 종래와 비교하여 비약적으로 향상시킬 수 있는 업무 운영 시스템을 제공한다.  이 때문에, 이 업무 운영 시스템은 오더(order)(3)로부터 주어진 오더에 대하여 각각에 할당된 업무를 실행하는 다른 복수의 업무 실행 사이트(4)와, 복수의 업무 실행 사이트(4)의 각각에 대하여, 이들 상호간의 제휴를 취하면서, 업무의 진행을 지시하고, 또한, 그 진행의 감시를 행하는 업무 관리 사이트(2)를 갖고 있으며, 여기에, 업무 관리 사이트(2)와 각 업무 실행 사이트(4)와의 사이에서, 통신 네트워크(5)를 통하여, 업무 상의 지시 및 감시에 관한 운영 정보를 교환하도록 한다.
Patent KR-20020031199-A (KR)
IPC: F02F1/22
Filed: 2000-09-27
Abstract: 본 발명은 왕복 피스톤 내연 기관, 특히 2행정 대형 디젤엔진용 소기구(scavenge ports)(3, 4)를 포함하는 실린더 라이너(cylinder liner)에 관한 것이다.  본 발명의 목적은 수명이 길고 부하 용량이 큰 실린더 라이너를 제공하는 데 있다.  이를 위해 소기구(3, 4)는 실린더 라이너(1)의 중앙 세로축에 대하여 그리고 서로에 대하여 경사진 측면 에지(lateral edges)(5, 6; 9, 10)를 구비한다.
Patent KR-20020056938-A (KR)
IPC: G01R31/319
Filed: 2001-01-30
Abstract: 벡터-패턴(논리패턴)으로부터 패킷을 검색함으로써, 테스트내용을 쉽게 이해한다. 
     패킷은 논리패턴의 내부로부터 자동적으로 검색되어 패킷표시장치에 의해 표시된다. 패킷표시장치는, 패킷의 존재를 나타내는 존재표시 문자패턴을 검출하는 패킷검출 유니트(10); 존재표시 문자패턴으로부터 소정 거리에 위치한 패킷의 시작위치를 산출하는 패킷시작위치 산출유니트(12); 패킷의 시작위치로부터 소정 길이를 보유하는 패킷데이터를 패치하는 패킷데이터 패치유니트(14); 패치된 패킷데이터에 기초하여 패킷의 종류를 판정하는 패킷종류 판정유니트(16); 패킷종류와 패킷데이터로부터 패킷종류에 대응하는 패킷정보를 산출하는 패킷정보 산출유니트(17); 및 패킷종류와 패킷정보를 표시하는 패킷표시유니트(18)를 포함한다.
Patent KR-20020063217-A (KR)
IPC: C08F4/654
Filed: 2001-09-24
Abstract: 본 발명은 Mg, Ti, 할로겐 및 둘 이상의 전자 공여 화합물을 포함하는 올레핀 중합용 촉매 성분에 관한 것이고, 상기 촉매 성분은 하나 이상의 전자 공여 화합물이 공여체의 총량에 대해서 20 내지 50 몰%의 양으로 존재하고, 25 몰% 이상 추출불가능한 숙신산 에스테르에서 선택되고, 다른 하나 이상의 전자 공여 화합물은 35 % 이상 추출가능한 것을 특징으로 한다.    상기 촉매 성분은 BOPP 분야에서 사용가능한 중합체를 제조하는데 적당한 높은 자일렌 불용성, 높은 입체구역 함량 및 넓은 MWD를 가진 중합체를 생성할 수 있다.
Patent KR-20020079766-A (KR)
Title: 에스테르의 제조 방법
IPC: C07C67/38
Filed: 2000-12-28
Abstract: 본 발명은 에스테르의 제조 방법에 관한 것이다. 특히, 이 방법은 생성 조성물을 형성하기 위하여 올레핀 또는 에테르를, BF 3 ·2ROH를 포함하는 산 조성물과 일산화탄소와 접촉시키는 단계, 알콜을 상기의 생성 조성물에 첨가하는 단계 및 BF 3 ·2ROH를 에스테르로부터 분리하는 단계를 포함한다. 그후, 분리된 BF 3 ·2ROH를 반응 유닛에 재순환시킬 수 있다.
Patent KR-20020077511-A (KR)
Title: Method and apparatus for synchronising frequency hopping transceivers
IPC: H04L12/28
Filed: 2001-12-14
Abstract: A slave radio transceiver for use in a frequency hopping radio system synchronizes by receiving on a sequence of simultaneous combinations of radio channels until a paging message is received from a master transceiver, and may then revert to single channel frequency hopping operation. The slave's multi-channel receiver is sub-equipped to receive simultaneously on a only sub-set (PF 12, PF 13 ) of the channels within its bandwidth, the received channels being selected by independent programming within the bandwidth. The channels received simultaneously may be selected to correspond to different degrees of misalignment between the master and slave.
Patent KR-20030011791-A (KR)
Title: Medical diagnostic system
IPC: G01N27/333
Filed: 2001-03-05
Abstract: A system for conducting a plurality of different medical diagnostic tests comprises a hand-held portable self contained instrument for engaging a disposable test cell containing a fluid to be tested. The instrument performs a diagnostic test selected from the plurality of tests upon the fluid within the test cell, the test being selected by the instrument based upon identification information obtained from the test cell. A disposable, single use test cell is provided for receiving fluid to be diagnostically tested. The test cell includes identification information indicative of a particular test to be performed upon the fluid, the test cell being sized and shaped for engagement by the instrument.
Patent KR-20030005280-A (KR)
Title: Compositions and methods for improving vascular health
IPC: A23K1/18
Filed: 2001-04-10
Abstract: This invention relates to compositions containing polyphenols, for example, cocoa polyphenols such as procyanidins, in combination with at least one cholesterol lowering agent, and methods for improving vascular health including treating and preventing atherosclerosis and cardiovascular disease.
Patent KR-20020092442-A (KR)
IPC: C25D5/08
Filed: 2001-04-26
Abstract: Method for the electrolytic coating of a metal strip, in which the strip forms a cathode and is moved in its longitudinal direction relative to an anode, an electrolyte flowing at least between the strip and the anode, characterized in that the flow of the electrolyte is influenced by holding a body between the strip and the anode. A device for the electrolytic coating of a metal strip is also enclosed.
Patent KR-20080000688-A (KR)
Title: Method and apparatus for determining the transmission data rate in a multi-user communication system
Inventor: GARDNER WILLIAM R
IPC: H04B7/26
Filed: 1994-09-08
Abstract: A method and apparatus for controlling the data rates for communications to and from a base station (2) and a plurality of remote users (4). The usage of the communications resource whether the forward link resource, from base station (2) to remote users (4), or reverse link resource, from remote users (4) to base station (2), is measured. The measured usage value is compared against at least one predetermined threshold value and the data rates of communications or a subset of communications on said communications resource is modified in accordance with said comparisons.
Patent KR-20030019408-A (KR)
IPC: H01L21/225
Filed: 2001-06-01
Abstract: 제 1 전도성 유형의 기판(2)을 포함하는 전력 MOSFET가 제공된다. 제 1 전도성 유형의 애피택셜 층(1)은 또한 기판 상에 증착된다. 제 1 및 제 2 바디 영역(5a, 6a, 5b, 6b)은 애피택셜 층에 위치하고, 그 사이에 드리프트 영역을 한정한다. 바디 영역은 제 2 전도성 유형을 갖는다. 제 1 전도성 유형의 제 1 및 제 2 소스 영역(7, 8)은 제 1 및 제 2 바디 영역에 각각 위치한다. 복수의 트렌치(44, 46)는 애피택셜 층의 드리프트 영역에서의 바디 영역 아래에 위치한다. 제 1 및 제 2 바디 영역으로부터 기판쪽으로 연장하는 트렌치는 제 2 전도성 유형의 불순물을 포함하는 애피택셜적으로 층을 이루는 물질로 채워진다. 불순물은, 바디 영역 아래의 제 2 전도성 유형의 반도체 영역(40, 42)을 형성하도록 트렌치로부터 트렌치에 인접한 애피택셜 층의 부분으로 확산된다.
Patent KR-20040062288-A (KR)
Inventor: JUNG U SEONG
IPC: G06F1/26
Filed: 2003-01-02
Abstract: PURPOSE: A portable computer system and a method for waking up the same from an S3 mode to an S0 mode are provided to wake up the portable computer system from the S3 mode to the S0 mode by simply opening an LCD(Liquid Crystal Display) panel of the portable computer system without pushing a power button. CONSTITUTION: A lead switch circuit(20) recognizes the opening/closing of the LCD panel by connecting to the first power. A power switch circuit(18) recognizes that the power button is pushed by connecting to the first power. A NOT gate(10) receives the third power applied for the S0 mode by connecting to the second power. A D-flipflop(12) receives a set signal decided by the second power and the NOT gate, a reset signal decided by the first power, an input signal of a D-terminal, and an output signal of the lead switch circuit, and outputs an output signal. An AND gate(14) receives the output signal of the D-flipflop and the output signal of the power switch circuit, and an output terminal of the AND gate is connected to the first power. A microcomputer(16) outputs the power signal by receiving the output signal of the lead switch circuit and the AND gate.
Patent KR-20030061311-A (KR)
Title: 씨엠피 연마장치에 있어서의 연마제 조합장치 및 조합방법
IPC: B24B57/02
Filed: 2003-01-08
Abstract: 본 발명은 연마제의 조합 정밀도를 향상시키고, 또한 자동적으로 얼마 안되는 적은 양의 첨가제의 계량을 행할 수 있는 간이한 구성의 씨엠피 연마장치에 있어서의 연마제 조합장치 및 조합방법을 제공하는데 있다. 
     본 발명은 씨엠피 연마장치에 있어서의 연마제 조합장치(10)에 있어서 연마제 조합용의 탱크(12)와, 탱크(12)에 배치된 중량센서(14)와, 탱크(12)에 연마제를 투입하는 연마제 원료투입수단(16)을 가지고, 중량센서(14)에 의해 탱크(12)의 중량이 계측되고, 이 계측 결과에 의해 연마제 투입량이 제어된다.
Patent KR-20030014741-A (KR)
Inventor: AHN CHEOL HYEONG
IPC: A61N1/32
Filed: 2003-01-10
Abstract: PURPOSE: Provided is a peristalsis stimulating device by giving low frequency(below 1,000 Hz) vibratory motion to the large intestine in a movement direction of feces. It is effective for reducing or eliminating constipation. CONSTITUTION: The peristalsis stimulating device comprises: a lower abdomen attachment part(100) having a connection part(120) connected to a low frequency generating part; an upper abdomen attachment part(200) having a connection part(220) connected to a conduction part(220) and external terminal; and a control part(300) for applying an AC signal or a DC signal to the lower abdomen attachment part and upper abdomen attachment part by the connection part.
Patent KR-20040065678-A (KR)
Inventor: AHN DU GEUN
IPC: H01L21/304
Filed: 2003-01-15
Abstract: PURPOSE: A valve and a chemical supply system using the same are provided to open or shut a flowing path and prevent the damage of the chemical supply system by using only the pressure of chemicals. CONSTITUTION: A chemical supply system includes a chemical storage unit, a chemical supply line, a buffer, a chemical return line, and a valve. The chemical storage tank(10) stores chemicals. The chemical supply line(50) is connected to the chemical storage tank. The buffer(20) is used for supplying the chemicals to one or more etch units and one or more cleaning units. The chemical return line(60) is used for receiving the excess of the chemicals from the buffer and returning the excess of the chemicals. The valve(100) is installed on the chemical return line to open or shut a path of the chemical return line.
Patent KR-20040064575-A (KR)
Inventor: KIM DONG HUI
IPC: H04W72/12
Filed: 2003-02-08
Abstract: PURPOSE: An apparatus and method for transmitting and receiving uplink control channel data in a mobile communication system are provided to simultaneously transmit and receive control information of an uplink initial transmission traffic channel and a re-transmission traffic channel. CONSTITUTION: A mobile terminal receives ACK/NACK with respect to a traffic channel that is previously transmitted from a base station and information related to a maximum data transmission speed of an initial transmission traffic channel to be transmitted in the next frame and a re-transmission traffic channel from the base station(601). The mobile terminal determines whether to transmit the re-transmission traffic channel of the next frame on the basis of the received ACK/NACK(602). If performing of the re-transmission in the next frame is determined, the mobile terminal determines a data transmission speed of an initial transmission traffic channel to be transmitted in the next frame(603). If the data transmission speed of the initial transmission traffic channel is determined as a value which is not Okbps, the mobile terminal transmits control information on the initial transmission traffic channel to be transmitted in the next frame and the re-transmission traffic channel to the base station(605).
Patent KR-20040074504-A (KR)
Inventor: CHO DONG HYEON
IPC: A61K9/48
Filed: 2003-02-19
Abstract: PURPOSE: A method of making the titled soft gelatin capsule by using various surfactants, oil components and in particular non-volatile cosurfactants is provided. It permits the formation of a gelatin capsule film without glycerine, thereby producing a very stable preparation having almost no change over time. CONSTITUTION: The soft gelatin capsule containing self-emulsifying cyclosporin has a final HLB value of 6 to 10 and comprises: cyclosporin as an active component; polyethylene glycol and propylene glycol having a molecular weight of 200 to 600 as a main solvent; fatty acid, esterified compounds of a monohydric alkanol and a mixture of medium-chain fatty acid triglyceride and fatty acid monoglyceride as an oil component; and one or more surfactants having an HLB value of 10 to 17. It contains cyclosporin, polyethylene glycol, propylene glycol, oil components and surfactants in a ratio of 1:1 to 10:1 to 10:0.1 to 1:0.1 to 10.
Patent KR-20040078026-A (KR)
Inventor: LEE HONG SIK
IPC: C08G63/16
Filed: 2003-03-03
Abstract: PURPOSE: A biodegradable resin composition and a preparation method thereof are provided to improve strength, flexural modulus, elongation, storage ability and durability of the resin such as an aliphatic polyester resin and an aliphatic/aromatic copolyester resin. A biodegradable empty cartridge using the biodegradable resin composition is provided to simplify the plastic cartridge manufacturing process and require no collecting process after gun shot due to its biodegradability. CONSTITUTION: The biodegradable polyester resin composition is prepared by using (1) adipic acid or succinic acid and (2) an aliphatic glycol containing at least one selected from 1,4-butanediol and ethylene glycol as main components, and (3) at least three selected from dibasic esters including dimethylsuccinate, dimethylglutarate, dimethyladipate and dimethylterephthalate per 1 mole of dicarboxylic acid used in the reaction; adding thereto a long-chain amorphous compound prepared from aliphatic glycols or polyethylene glycol having a molecular weigh of 200-1000, in an amount of 1.0-10.0g per 1 mole of the aliphatic dicarboxylic acid; carrying out at least one or two reaction selected from condensation, esterification and transesterification; and carrying out polycondensation. The composition has a number-average molecular weight of 30000-70000 and a weight-average molecular weight of 80000-200000, a melting point of 80-115 deg.C and a melt index (190deg.C, 2160g) of 20-30g/10 min., and contains 0.1-1.0g of alkylcarbodiimide monomer or polymer per 100pts.wt of an aliphatic polyester as a decomposition inhibitor.
Patent KR-20040078483-A (KR)
Inventor: CHO SANG GYU
IPC: H04N21/433
Filed: 2003-03-04
Abstract: PURPOSE: A multi-software downloading method of a digital TV is provided to reduce the size of a signal band and provide multiple software items. CONSTITUTION: A transmitter confirms multiple software versions selected by a receiver user(S1). When the user selects a software version upgraded from a basic version, only the image of the basic version and an image corresponding to a difference between the basic image and the upgraded image are transmitted to a receiver(S3). An image of the upgraded version is generated from the image of the basic version and the differential image(S4). The generated image is updated(S5).
Patent KR-20040078819-A (KR)
Inventor: KIM YONG KEUN
IPC: E04C5/16
Filed: 2003-03-05
Abstract: PURPOSE: A connector for a reinforcing bar is provided to certainly transmit tensile force added to the reinforcing bar by connecting reinforcing bars easily and structurally. CONSTITUTION: Node grooves(26,32) of a joint piece(3) of a connector and a sleeve are formed at the same interval as nodes(12) of steel reinforcing bars(1,1a). The length of the joint piece is longer than the length of the sleeve by the half of the joint interval of the connected reinforcing bars longer. Additional node grooves are formed in the corners of both ends of a reinforcing bar insertion surface(31), and the outer periphery of the joint piece and the one face of a wedge(4) contacted to the outer periphery are formed in the plane-shape. The reinforcing bar is inserted to a sleeve(2), and the nodes of the reinforcing bars are fitted to the node grooves of the joint piece by axially adjusting. A couple of wedges are inserted to the sleeve by striking, and a parallel surface(33) of the joint piece is supported evenly with the wedges.
Patent KR-20040079475-A (KR)
Inventor: LEE SU UNG
IPC: G02F1/136
Filed: 2003-03-07
Abstract: PURPOSE: An array substrate for an LCD(Liquid Crystal Display) and a method for fabricating the array substrate are provided to prevent smear caused by a variation in parasitic capacitance. CONSTITUTION: An array substrate for an LCD includes a plurality of gate lines(102) arranged in one direction on a substrate, a common line(103) parallel with the gate lines and distant from the gate lines by a predetermined distance, a plurality of data lines(110) intersecting the gate lines, and a thin film transistor located at each of the intersections of the gate lines and the data lines. The thin film transistor includes a semiconductor layer(106,108) formed on a part of the gate lines, a source electrode(112) extended from a data line, the first and second drain electrodes(114,116) formed on both sides of the source electrode. The first and second drain electrodes have the same shape. The array substrate further includes the first pixel electrode(126) connected to the first drain electrode and the second pixel electrode(128) connected to the second drain electrode.
Patent KR-20040080817-A (KR)
Inventor: KWAK HAK GWON
IPC: H01J31/12
Filed: 2003-03-13
Abstract: PURPOSE: An electrode structure of a flat display and a method for forming the electrode structure are provided to reduce a manufacturing cost and manufacturing time by using a flat spacer and prevent the damages on the electrodes. CONSTITUTION: An electrode structure of a flat display comprises a wire cathode for generating electron beams; a plurality of electrodes(60) spaced apart from the wire cathode and including a plurality of electron beam through holes; and a gap maintaining unit mounted between the electrodes for separating the electrodes with a predetermined gap. The gap maintaining unit includes a plate spacer(50) and a junction material. The plate spacer includes a plurality of pattern holes(51) corresponding to the electron beam through holes and is made of material having a coefficient of thermal expansion similar to the electrode material. The junction material is arranged at the top and bottom of the plate spacer for adhering the spacer to the electrodes.