baber/WOPTO huggingface dataset:
Patent KR-20000019616-A (KR)
Title: Cell border recovery method of mobile switching system
Inventor: LEE SANG GIL
IPC: H04W16/00
Filed: 1998-09-14
Abstract: PURPOSE: A cell border recovery method of a mobile switching system checks a cell border when a cell is transmitted from a cell slave board to a cell master board on a back plane, recovers a corresponding cell border, and transmits a cell. CONSTITUTION: A cell border recovery method of mobile switching system activates (S51) a cell effective signal if a cell to be transmitted exists, and checks whether a cell border is normal or not by checking a signal level of a cell start signal. If the corresponding cell border is normal, the method activates (S53) a new cell effective signal. Activated enable signal is provided (S54) as a new enable signal, and then a cell is transmitted(S5). Thereby, a cell is transmitted to a corresponding cell master board if the cell border is at a normal state, a stability of a mobile switching system is enhanced.
Patent KR-20000020017-A (KR)
Title: Sealing system for semiconductor
Inventor: KIM IN SIK
IPC: H01L21/00
Filed: 1998-09-17
Abstract: PURPOSE: A sealing system for semiconductor is provided to reduce a number of adjusting operations for adjusting points and to be easy to control itself by using the blade interval and interval adjustment absence during the manufacturing process for semiconductor. CONSTITUTION: A driving cylinder(39) supplies it with a power a cylinder road(38) to move vertically so that fixing part(37) may get the power from cylinder road(38). Road parts(35a)(35b) connected with blade parts(31a)31(b) at support parts(33a)(33b) in the facing direction give power to support parts(33a)(33b) to slide along support axises(30). Therefore, support parts(33a)(33b) can move vertically by the power transferred from driving cylinder(39) through road(38), fixing part(37) and road parts(35a)(35b), and blade parts(31a)(31b) move vertically with support parts(33a)(33b) at the same time. At this time, the heat transmitted to blade parts(31a)(31b) makes tray(27) and tape(29) be sealing by pressing each other. Even though the area of tape(29) is changed by both bolt(32) for adjusting interval and bolt(31c), interval of blade(31a)(31b) is controlled easily according to the area.
Patent KR-20000020149-A (KR)
Title: Device for discharging and packaging emitted material
Inventor: LEE MAN CHOON
IPC: B65B5/00
Filed: 1998-09-18
Abstract: PURPOSE: A packaging device is provided to supply an impurity remover processing static electricity liquid and to pack without bending a waist. CONSTITUTION: A receiving case(28) which stores an emitted fixing case(5) is in a lattice shape and is covered with a net(30) in order to ventilate the receiving case. The receiving case installs a supporting bar(22) by a hinge(36) to be rotated in the center of the both sides. Therefore, the receiving case is rotated vertically and the receiving case is rotated horizontally by a self-rotated hanger(14), a rope(16), a connecting hole(18) and a rope(20) and works upward and downward by a crane(10).
Patent KR-19990030141-A (KR)
Title: 표시 장치 및 표시 장치용 모기판
IPC: G02F1/136
Filed: 1998-09-25
Abstract: 기판(2) 주연부에, TFT 소자의 하부 전극층인 Cr로 이루어지는 전기 차폐선(10)을 설치한다.  기판 제조가 빠른 단계에서 정전기 대책이 행해지므로, 이후의 공정에서 정전기가 발생해도 기판 상의 소자는 정전 파괴로부터 보호된다.  전기 차폐선(10)은, 최종적으로는 배선(53)의 다이 시트로서 이용된다.  이에 따라, 드라이버 일체형 LCD에서, 제조 과정에서 발생하는 정전기에 의한 소자의 특성 악화를 방지하고, 수율을 향상시킨다.
Patent KR-20000021115-A (KR)
Title: Method for driving plasma display panel
Inventor: LEE UN CHEOL
IPC: G09G3/291
Filed: 1998-09-25
Abstract: PURPOSE: A method for driving plasma display panel is provided to improve the image quality of a PDP(Plasma Display Panel), to extend the life of the PDP and to reduce the consumption of power. CONSTITUTION: A first voltage pulse(300) is supplied to all address electrodes of a PDP(Plasma Display Panel) at the same time. A second voltage pulse(310) having larger pulse width than the first voltage pulse(300) is supplied to all sustain electrodes of the PDP. A scan pulse(320) is supplied in turn to a sustain electrode to eliminate a wall electrode among the sustain electrodes of PDP. A data pulse(330) is supplied to all cells except the cells to make the PDP phosphorated whenever the scan pulse(320) is supplied to the sustain electrode. A third voltage pulse(340) is supplied to all address electrodes of the PDP at the same time. A fourth voltage pulse(350) having larger pulse width than the third voltage pulse is supplied to all sustain electrodes of the PDP.
Patent KR-20000025427-A (KR)
Title: Apparatus for calling back when mobile phone being lost and method thereof
Inventor: KIM CHANG TAE
IPC: H04B1/38
Filed: 1998-10-12
Abstract: PURPOSE: An apparatus for calling back when a mobile phone being lost and method there of is provided to find a lost mobile phone easily by calling back to a loser by a finder of the lost phone. CONSTITUTION: An apparatus for calling back when a mobile phone being lost includes an auxiliary battery(30), a keypad(18), a memory(12), a battery detecting portion(24), an auxiliary battery supplying portion(32) and a control portion. The auxiliary battery embedded in a mobile phone supplies power with the mobile phone separately from a main battery(26) adapted to the mobile phone. The keypad carries a various operation keys such as a numeric key and a losing key for calling back for a loser when a mobile phone being lost. The memory stores a reachable place. The battery detecting portion detects a battery status not to output power over than the predetermined voltage level from the main battery. The auxiliary battery supplying portion being connected with the auxiliary battery supplies a power from the auxiliary battery according to control from a control portion. The control portion outputs the signal controlling auxiliary battery supply when the losing key is pressed and a non-ordinary state is detected by the battery detecting portion and controls to dial to user's reachable number already registered in the memory.
Patent KR-19990037283-A (KR)
Title: 툴 비트 자화 장치 및 방법
IPC: B25B23/12
Filed: 1998-10-22
Abstract: 본 발명은 툴 비트(tool bit)를 자화(magnetizing)하기 위한 장치 및 방법에 관한 것이다. 하우징이 자성(magnetically attractive) 툴 비트 둘레에 제거가능하게 설치되고, 하우징 내에 복수개의 자석이 배치되어 비트에 대한 자석의 자성 결합 강도를 강화시키도록 비트의 표면과 접촉하도록 적용된다. 장치는 비트를 사용하는 동안 비트상에 잔존하는 것이 바람직하며, 특히 고속 운용분야에 사용되기에 적합하다.
Patent KR-20000026738-A (KR)
Title: Method of test driving for atmosphere screening type gas boiler
Inventor: KANG BYEONG HUI
IPC: F24H9/20
Filed: 1998-10-22
Abstract: PURPOSE: A test driving method of an atmosphere screening gas boiler is provided to control the action of a circulation pump by automatically sensing the existence of air by sensing the flow of water in a pipe and to perform water supply automatically. CONSTITUTION: A test driving method of an atmosphere screening gas boiler comprises: operating a circulation pump after operating a test driving timer; sensing the flow of water; stopping the circulation pump and the test driving if the whole test driving time is passed by judging if the whole test driving time is passed when the flow of water in a pipe is sensed and operating the circulation pump continuously if the time is not passed; stopping the circulation pump and displaying the disorder state if the flow of water in the pipe is not sensed; operating a water supply timer while displaying the disorder state and performing water supply; and continuously supplying water if the water supply time is not passed or stopping water supply if the time is passed, canceling the display of the disorder state, operating the circulation pump and confirming the state of a heating water switch.
Patent KR-19990037334-A (KR)
Title: 디젤엔진
IPC: F02M31/02
Filed: 1998-10-23
Abstract: 분사장치들(injection devices)(3, 4)에 배설되는 연료 공급시스템을 가지고, 상기 연료 공급시스템은 적어도 하나의 가열장치(18)와 배설되는 분사장치들을 위한 연결부(6a, 6b)가 구비된 적어도 하나의 순환장치(5, 7)를 포함하고, 상기 순환장치에는 연료와 물로 구성되는 유화액이 공급될 수 있으며, 상기 유화액은 앞에 연결된 공급펌프(15)에 의해서 발생될 수 있는 예비압(standby pressure)을 나타내는 디젤엔진, 특히 2사이클 대형 디젤엔진에 있어서, 상기 순환장치(5, 7)에는, 상기 공급펌프(15)가 작동하지 않을 때, 상기 안전장치에 의해서 적어도 상기 분사장치(3, 4)로 통하는 상기 순환장치(5, 7)의 순행 분기관(5a) 내에서 연료와 물의 유화액으로부터 물이 기화되는 것을 방지하는 안전압(safety pressure)이 발생시킬 수 있는 안전장치가 배설됨으로써 안전성이 높아지고 용이하게 정비할 수 있다.
Patent KR-20000026895-A (KR)
Title: Method for manufacturing thin film transistor
Inventor: KIM JANG SU
IPC: H01L29/786
Filed: 1998-10-23
Abstract: PURPOSE: A method for manufacturing a thin film transistor is provided to simplify a doping process by forming a low density doping area before forming a high density doping area. CONSTITUTION: A method for manufacturing a thin film transistor comprises the steps of: depositing an amorphous silicon layer and a low density doping amorphous silicon layer on a substrate(1) and patterning the low density doping amorphous silicon layer to divide the low density doping amorphous silicon layer; performing a laser annealing for the amorphous silicon layer to form a poly silicon layer(4) defining a low density doping area(4a) and a channel area(4b); forming a gate insulating layer(5) on the poly silicon layer; forming a gate electrode(6) on the gate insulating layer; forming an interlayer dielectrics(7) on the gate insulating layer and forming a couple of contact hole on both sides of the interlayer dielectrics; injecting a dopant to the low density doping area to form a high density doping area on the poly silicon layer; and forming a source/drain electrode(8,9) on the interlayer dielectrics.
Patent KR-20000031980-A (KR)
Title: Structure of bullet for expansion of tube of fin tube type heat exchanger
Inventor: KIM KYU RAK
IPC: F28F13/00
Filed: 1998-11-11
Abstract: PURPOSE: A structure of a bullet for the expansion of a tube of a fin tube type heat exchanger is provided to prevent the overlapping of each fin by improving the structure of a bullet for the expansion of a tube when preparing a heat exchanger and to reduce the cost for materials by reducing the expansion rate of a tube. CONSTITUTION: A bullet(300) is formed by integrating two expansion parts having different diameter. The outer diameter(D1) of a first expansion part(310) is formed to be the same as a penetrated hole(11) of each fin(10) after expanding a tube(20). And the outer diameter(D2) of a second expansion part(320) placed at the rear is formed to be larger than the diameter of the penetrated hole. Herein, the displacement of the fin is prevented by inserting the bullet to the inner part of the tube. And the outer diameter of the tube makes a curved part(12) formed don the limb of the penetrated hole closely adhered via the expanded tube. Thereby, the gap is produced between the penetrated hole and the tube is prevented. And adhering rate of the outer diameter of the second expansion part is designed to be 0.2%-2.2%.
Patent KR-20000033436-A (KR)
Title: Device of vehicle alarm for signal violation and control method
Inventor: LEE HYUN KOO
IPC: B60Q5/00
Filed: 1998-11-23
Abstract: PURPOSE: A device of vehicle alarm for a signal violation and the control method is provided to warn a driver of a signal violation and to lead safety driving by sensing whether violating traffic signal or not. CONSTITUTION: A device of vehicle alarm for a signal violation and the control method comprises a starting sensing unit (10), a signal sensing unit (20) to discriminate color vis ion lighting on a signal lamp, a stoppage sensing unit (30) to sense whether vehicle is stopped or not in started condition, a control unit (40) to give the alarm unit a signal of alarm generation when the sensed color vis ion is red or yellow, an alarm unit (50) to output an alarm sound.
Patent KR-20000037815-A (KR)
Title: Healthy food contained natural medicine materials
Inventor: CHOI SU BOO
IPC: A23L33/00
Filed: 1998-12-02
Abstract: PURPOSE: A healthy food contained a natural medicine materials and a kind of sage plant extract is usable to keeping human health and strength specially, is effective to improve to cure liver disease, AIDS and disease from virus. CONSTITUTION: A healthy food contains 10-50% wt a kind of sage plant(Salvia miltiorrhiza) extract, 5-25% wt ginseng steamed red extract, 5-25% wt ginseng extract, 0.1-10% wt acanthopanacis cortex extract, 0.1-10% wt licorice extract, 1-50% wt bracket fungus of the genus Fomes extract, 0.1-10% wt houttuyniae herba extract, 0.1-10% wt deer antlers extract, 0.1-10% wt prunellae extract, 0.1-10% wt poria extract extract, 1-50% wt flowerpot extract, 1-50% wt propolis extract, 1-50% wt royal jerry, 1-60% wt yeast extract, 1-60% wt garlic oil, 1-60% wt germ oil, 1-60% wt aloe flour, 0.1-10% wt β-carotene, 1-60% wt lecithin, 1-60% wt γ-linolenic acid, 1-50% wt ketooligosacchrides.
Patent KR-20000040802-A (KR)
Title: Complex material
Inventor: LEE DAE HYUNG
IPC: H01F1/00
Filed: 1998-12-19
Abstract: PURPOSE: A complex material is provided to obtain a high capacitance in the thickness of a printed layer by mixing a ferrite and a piezoelectric material. CONSTITUTION: A ferrite and a piezoelectric material is mixed. By mixing the ferrite and the piezoelectric material, a complex material for a device which has an excellent magnetic characteristics. According to the complex material for a device which has an excellent magnetic characteristics, a high capacitance in the thickness of a printed layer is obtained by mixing a ferrite and a piezoelectric material.
Patent KR-19990063280-A (KR)
Title: 도광판, 그 도광판을 이용한 면광원 및 표시 장치
IPC: G02F1/1335
Filed: 1998-12-21
Abstract: 도광판의 외광 수취부로부터 장치 내부나 내부 광원이 보이지 않는 구조로 함에 따라 디자인적인 위화감을 주지 않고, 또한 출사광의 휘도를 향상 및 표면 얼룩이 없는 도광판, 그 도광판을 이용한 면광원 및 표면 장치를 제공하는 것에 있다. 
     외광 수취부(1a)의 외광 수취면 또는 광입사면(1c)은 엠보싱 처리되어 불투명하게 되어 있으므로, 광입사면(1c)의 하부에 장착되는 내부 광원을 직시 불가능하게 되고, 디자인적인 위화감이 해소된다.  광입사면(1c)으로부터 입사된 내부 광원으로부터의 빛 및 외광은, 광반사면(1d)이나 도광판(1)의 두개의 측면(1b)에서 반사하여, 광출사면(1e)으로부터 균일한 지향성을 구비하는 합성광으로서 출사된다.
Patent KR-20000044465-A (KR)
Title: Hands-free apparatus of wireless terminal using battery charger
Inventor: KIM SEONG SU
IPC: H04B1/40
Filed: 1998-12-30
Abstract: PURPOSE: A hands-free apparatus of a wireless terminal is provided to execute a hands-free function as charging a battery through a battery charger, by configuring a microphone, a speaker, an amplifier in the battery charger to input/output voices through the battery charger. CONSTITUTION: An input/output terminal inputs and outputs an external device and voices. A switch switches a sound signal to the input/output terminal in a state of being connected with a charger. A connection sensor examines the connected state with the charger. A controller inputs and outputs the voices to the input/output terminal through the switch, after sensing that the wireless terminal is connected with the charger through the connection sensor. A charger comprises a connection terminal(210), a second charging terminal(240), a charging device(230), a microphone, a speaker, an amplifier(220) and a controller(200). A connection terminal inputs and outputs the voices. A second charging terminal connects with the first charging terminal. A charging device charges the battery. A microphone receives the inputted voices. The speaker outputs the voices. A amplifier amplifies inputted voice signals and outputs the voice signals. A controller operates the amplifier when the controller is connected with the wireless terminal. The controller amplifies the inputted voice signals to output the voice signals to the speaker. The controller amplifies signals inputted through the microphone to output the signals to the connection terminal.
Patent KR-20000044790-A (KR)
Title: Lamp stabilizing apparatus of ballast for a high voltage discharging lamp
Inventor: KIM JEONG SU
IPC: H05B41/26
Filed: 1998-12-30
Abstract: PURPOSE: A lamp stabilizing apparatus is provided to stabilize the operations of a lamp by changing a resonant frequency to correspond to the difference value between the present impedance value and a prior impedance value. CONSTITUTION: A first current detector(130) detects a current inputted to a lamp(120). A second current detector(140) detects a current corresponding to a voltage across both electrodes of the lamp(120). An impedance detector(150) detects an impedance value from a current value provided from the first and second current detector(130, 140). A microcomputer(160) stabilizes the operations of the high voltage discharging lamp(120) by providing to an inverter(100) a frequency corresponding to a variation amount of an impedance value provided from the impedance detector(150).
Patent KR-20000045915-A (KR)
Title: Column repair circuit by using anti-fuse
Inventor: GU GI BONG
IPC: G11C29/00
Filed: 1998-12-30
Abstract: PURPOSE: A column repair circuit is provided to block the access to a repaired redundancy cell when a defect occurs in the redundancy cell after repairing the defect of a normal cell with the redundancy cell. CONSTITUTION: In a high potential of an output value in a repair column selection fuse unit(20), a column redundancy signal has a high potential so that it accesses a redundancy cell. In occurring a defect in the redundancy cell, a programming signal is set up to the high potential in a signal blocking unit(40) to stop the access. An anti-fuse is programmed and the value of an output terminal becomes a low potential so that the output value of the repair selection fuse unit(20) is repaired. Since the output value of the signal blocking unit is the low potential, the column redundancy signal becomes a low potential and does not access the redundancy cell.
Patent KR-19990037724-A (KR)
Title: 인사카드 및 그 유사카드
IPC: H04N5/64
Filed: 1996-09-02
Abstract: 본 발명은 카드의 적어도 한면을 이루는 보드를 구비한 인사카드 및 그 유사카드에 관한 것으로, 특히 상기 보드가 라디에이터의 공진을 유발하기 위해, 상기 라디에이터를 진동시키도록 그 위에 전체적으로 그리고 전면적으로 부착된 트랜스듀서를 갖춘 분산 모드 음향 라디에이터인 것을 특징으로 하는 인사카드 및 그 유사카드에 관한 것이다.
Patent KR-19990063886-A (KR)
Title: 보안업무를 위한 방법, 장치, 시스템 및 펌 웨어
IPC: G06Q20/38
Filed: 1996-09-26
Abstract: 본 발명은 비밀 업무를 위해 사용되는 전자모듈에 관한 것이다. 특히, 전자모듈은 비밀스럽고, 암호된 기술을 통해 서비스 제공자간에 정보를 보낼 수 있어서, 화폐 및 다른 값어치 있는 데이터들이 전자적으로 비밀스럽게 보내질 수 있다. 모듈은 프로그램될 수 있고, 실시간의 트랙을 유지할 수 있고, 후에 조사를 위해 트랜잭션을 기록할 수 있고, 그리고 암호화키 쌍을 생성할 수 있다.
Patent KR-19990071516-A (KR)
Title: 경계층 제어용 전자기 타일의 지그재그 기동
IPC: F15D1/12
Filed: 1996-11-19
Abstract: 자유흐름방향으로 표면에 대해서 상대적으로 움직이는 전기전도성의 유체의 흐름에서 경계층을 제어하기 위한 장치는 자유흐름방향으로 그리고 그것을 횡단하는 방향으로 뻗어있는 어레이로 표면(104) 상에 분포된, 복수개의 선택적으로 기동되는 제어영역타일(406, 506)을 구비한다. 각 타일(406, 506)은 자유흐름방향에 대해서 소정의 방향을 향하는 자속선을 갖는 자장을 유체내에서 생성하기 위한 자장생성수단(101, 102)에 의해 경계 지어져 있다. 결과적인 소용돌이도 분포는 각 제어영역상의 흐름안으로 소용돌이도 분포를 도입하는 제어영역을 생성하도록 타일(406, 506)을 기동하여, 그 어레이상에서 자유흐름을 횡단하는 방향의 벽에서의 소용돌이도는 감소되며, 자유흐름방향의 경계층 소용돌이도 밀도의 생성은 방지된다.
Patent KR-19990082653-A (KR)
Title: 화상표시장치
IPC: G02B26/08
Filed: 1997-12-25
Abstract: 본 발명의 화상표시장치는, 백색광원으로서의 아크(51)와, 아크(51)에서의 광원을 집광하는 타원밀러(52)와, 백색광에서 빛의 3원색을 경시적으로 만들어내는 컬러필터(53)와, 컬러필터(53)를 통과한 광선이 통과한 콘덴서렌즈(1)과, 콘덴서렌즈(1)를 통과한 광선을 반사시킨 단일의 구면밀러(2) 또는 비구면밀러(3)와, 이 밀러에 의해 반사한 광선이 입사하고, 
     다수의 픽셀의 미소밀러의 경사를 변화시키고 반사광의 출사각도를 변화시키는 DMD(56)과, 상기 미소밀러로부터의 반사광을 확대하고 투영하는 투영렌즈(57)를 구비한다. 
     본 발명에서는 아크(51), 00밀러(52), 콘덴서렌즈(1)를 포함하는 조명용광학적구성요소의 광축에 대하여, 구면밀러(2) 또는 비구면밀러(3)와 상기 광축과의 교점에 대한 방선을 소정각도로 경사지게 배치한다.
Patent KR-20000010596-A (KR)
Title: Pharmaceutical compositions for prevention and treatment of central nervous system disorders
Inventor: CALDWELL WILLIAM SCOTT
IPC: A61K31/505
Filed: 1997-04-16
Abstract: PURPOSE: A pharmaceutical composition is provided which is safe and effective in preventing and treating central nervous system disorders. CONSTITUTION: The pharmaceutical composition relates to an aliphatic amine compound substituted with aryl group, an olefin amine compound substituted with aryl group and an acetylene amine compound substituted with aryl group which have a structure of formula I where X is nitrogen or carbon bonded to a substituent species; n is 1, 2, 3, 4, 5, 6 or 7; z' and z'' individually represent hydrogen, C1-C5 alkyl; A, A' and A'' individually represent hydrogen, C1-C7 alkyl or halo; the dashed line in the structure represents a C-C single bond, a C-C double bond or a C-C triple bond; m is 0 or 1 when dashed line represents a C-C single bond or a C-C double bond and m is 0 when dashed line represents a C-C triple bond; p is 0 or 1 when dashed line represents a C-C single bond or a C-C double bond, and p is 0 when dashed line represents a C-C triple bond; the wavy line is a cis(Z) or trans(E) form of the compound when dashed line is C-C double bond; and E and E' individually represents hydrogen, C1-C5 alkyl or halo-substituted C1-C5 alkyl.
Patent KR-20000065136-A (KR)
IPC: H04N7/08
Filed: 1997-04-21
Abstract: A television signal includes a video signal having at least luminance information and a signalling bit stream for conveying static control information bits relating e.g. to at least an aspect ratio of the video signal, in which a plurality of bits of an additional data signal are distributed over at least one bit of the signalling bit stream per frame of the video signal, whereby the signalling bit stream contains at least one varying bit in addition to the static control information bits.
Patent KR-20000050641-A (KR)
Inventor: LEE JAE BONG
IPC: H01L21/36
Filed: 1999-01-13
Abstract: PURPOSE: A method for etching a nitride layer is provided to prevent a semiconductor substrate from being damaged, by having a high etching selection ratio regarding an oxidation layer. CONSTITUTION: A method for etching a nitride layer having a high etching selection ratio regarding an oxidation layer comprises the steps of: forming an oxidation layer along the surface of the structure formed on a semiconductor substrate; forming a nitride layer on the oxidation layer; and forming a spacer on both sidewalls of the structure by etching the nitride layer, in which the etching process is carried out by etching gas including HBr/Cl2 gas or SF6/He gas in poly-etching facilities having a condition of low pressure and high power.
Patent KR-19990067944-A (KR)
Title: 이동국 송수신기
IPC: H04W56/00
Filed: 1999-01-16
Abstract: 연속적인 수신에서 간헐적인 수신으로 전환하는 요구를 발생하는 경우에, 이동국 송수신기는 거기에 할당된 슬롯의 개시 타이밍(Tstart)을 산출하고, 요구를 발생할 때에 동시에 발생하는 시간(Tnow)과 비교하고, 가장 근접한 슬롯의 개시 타이밍(Tsrart)까지 슬롯에 있어서 수신을 개시하는데 필요한 준비시간이 확보되지 않은 경우에, 이동국은 슬롯이 종료(Tend)될 때 까지 연속적인 수신을 유지한다.
Patent KR-19990068033-A (KR)
IPC: B29C48/12
Filed: 1999-01-21
Abstract: 본원에서는, 압출 노즐(101)의 폭 방향으로 일정 피치로 배치된 다수개의 결합소자 성형부(102a)와, 결합소자 성형부(102a)의 하 단부와 연통하는 기본재 성형부(102b)를 구비하는 압출구(102)로부터 용융수지재가 연속적으로 압출되는 것이다.  압출 노즐(101)의 전방 면에 배치되고 그리고 측방향으로 길이가 긴 판재로 배치된 승강부재(103)는, 압출 노즐(101)의 압출구(102)를 상하로 개폐하는 기능을 한다.  상기와 같은 연속적 성형작업의 결과로서, 면 파스너는 각각의 다수개의 결합소자(12)가 평판 기본재(11)의 표면에 직립된 지주부(13)의 단부로부터 적어도 일 측부를 향하는 방향으로 돌출한 압출 결합 헤드(14)와 지주부(13)를 가지고 연속적으로 성형되는 것이다.  따라서 성형된 결합소자(12)는 결합 헤드(14)의 돌출 방향에 대해 수직하는 방향으로, 결합 헤드(14)의 정상부로부터 지주부(13)의 기 단부로 점진적으로 증가하는 두께를 가지는 것이다.  본원의 과제는 전체적으로 신규한 성형기구를 가지고 연속적으로 성형할 수 있고, 보수관리가 용이하고, 생산성이 높고, 종래에 없는 신규한 형태로 다양한 치수로 성형이 가능한 결합소자를 가지는 성형 면 파스너와 그 성형방법 및 장치를 제공하는 것이다.
Patent KR-20000051482-A (KR)
Inventor: LIM GUN HWI
IPC: H01T2/02
Filed: 1999-01-22
Abstract: PURPOSE: A cutless RAG(rotary arc gap) switch is provided to increase the lifetime of a switch by inserting a high resistance material to cut area of electrode instead of an air gap in an ordinary switch, and adapting double triggers per one electrode. CONSTITUTION: A cutless RAG switch comprises a circular type upper electrode(1), a circular type lower electrode(2) connected to a load as placing apart from the upper electrode, a first resistor(3) having high resistance and inserted to a certain part of the lower electrode, a first trigger(4) placed on the lower electrode with certain angle against the first resistor, a second resistor(3) having high resistance and inserted to the upper electrode as facing the first resistor, and a second trigger placed on the lower electrode as facing the first trigger. If an arc(5) is generated on both triggers, the arc current is distributed through them. If the arc is generated on one electrode, the number of arc generation comes to be a half in average than one trigger system so the life of switch is prolonged.