baber/WOPTO huggingface dataset:
Patent KR-19990071770-A (KR)
Title: 용융 땜납 분배 시스템
IPC: B23K3/06
Filed: 1997-05-01
Abstract: 땜납 분배 장치는 복수의 유동 채널(12)이 내부에 형성된 노즐 몸체(10)를 포함한다.  각각의 유동 채널(12)은 입구 단부(14)와 땜납을 분배하기 위한 분배 단부(16)를 포함한다.  노즐 몸체(10)는 각 분배 단부(16)를 둘러싸는 니플(22)을 형성하며, 노즐 몸체(10)는 또한 각 분배 단부(16)와 연통해서 각각의 니플(22)을 보호하고, 선택적으로 납땜 영역에 대해 불활성 가스의 유동을 제공하고 그리고/또는 주변 산소를 배제하기 위한 차폐 챔버를 형성한다.  노즐 몸체는 미세 기계 가공된 실리콘을 포함한다.  유동 특성을 향상시키기 위한 각종 유동 채널 구조가 제공된다.
Patent KR-19990071958-A (KR)
Title: 목재의 처리방법
IPC: B27K5/00
Filed: 1996-12-20
Abstract: 가압에 의한 하나 이상의 목재요소 (4) 를 처리하는 방법은 가압매체 (8) 안으로 목재요소를 끼워 넣는 단계, 상기 가압매체의 압력을 증가시켜 상기 목재요소가 상기 가압매체를 통하여 압력을 상기 목재요소로 전달함으로써 압축되는 단계 및 상기 가압매체의 압력을 감소시켜 상기 목재요소가 감압되는 단계로 이루어져 있다.     상기 처리동안 상기 목재요소 (4) 에 존재하는 액체는 상기 목재요소로부터 밖으로 구동된다.     상기 가압매체 (8) 는 중간 공간을 갖는 복수의 고체 물체로 이루어져 있다.     상기 고체 물체가 압력을 상기 목재요소로 전달함으로써 압력차가 상기 목재요소와 상기 공간사이에서 발생하고 이 압력차는 액체를 구동한다.     상기 감압상동안 상기 목재요소는 실질적으로 원상태로 복귀한다.     상기 방법은 또한 액체 배출후 상기 목재요소내로 주입액을 도입하는데 사용될 수도 있다.
Patent KR-19990072123-A (KR)
Title: 고나도트로핀분비호르몬의길항제및이를포함하는약제학적조성물
IPC: A61K31/541
Filed: 1996-12-10
Abstract: GnRH의 길항제로서 유용하고, 또한 길항제로서 남성 및 여성의 각종 성 호르몬 관련 질환 및 기타 질환의 치료에 유용한 화학식 Ⅰ의 화합물 및 약제학적으로 허용되는 이의 염이 기술되어 있다. 
     화학식 Ⅰ
Patent KR-20000004900-A (KR)
Title: Television system with provisions for displaying an auxiliary image of variable size
Inventor: PATTON STEVEN WAYNE
IPC: H04N5/45
Filed: 1996-12-12
Abstract: PURPOSE: A television system with provisions for displaying an auxiliary image of variable size is provided to selectively reduce the size of an auxiliary image without changing the compression ratio of the compressed auxiliary video signal. CONSTITUTION: An auxiliary image can be displayed within main image during "picture-in-picture" or "PIP" mode of operation of a television system. Provisions for displaying an auxiliary image of variable size selectively crop a fixed amount of the auxiliary image, in response to a command signal which a user inputs, in order to selectively change area of the auxiliary image as a fixed size from a first area to a smaller fixed second area without changing the compression ratio of the compressed auxiliary video signal.
Patent KR-20000004901-A (KR)
Title: Continuously variable transmission with lubricating apparatus
Inventor: KOBAYASHI DAISUKE
IPC: F16H9/12
Filed: 1997-10-30
Abstract: PURPOSE: A continuously variable transmission is provided to inject effectively and exactly a lubricating oil in a V-belt connecting drivingly the drive and driven pulleys for the purpose of cooling and lubricating oil. CONSTITUTION: A continuously variable transmission comprises of the drive(1) and driven(2) pulleys, a V-belt(3) gearing into the drive(1) and driven(2) pulleys, and two injector nozzles(10,11) to inject a lubricating oil in the belt-part of a V-belt. The drive pulley(1) has possibility to rotate about the first axes, includes a moveable drive pulley half(1c) axially moveable relative to a fixed drive pulley half(1b), and varies a first axial distance therebetween. The driven pulley(2) has possibility to rotate about the second axes parallel with the first axes, includes a moveable driven pulley half(2c) axially moveable relative to a fixed driven pulley half(2b), and varies a second axial distance therebetween. The moveable drive pulley halves(1c) cooperate with the moveable driven pulley halves(2c) to vary the first and second axial distance in inverse proportion. The nozzles(10,11) have outlets respectively open to two parallel and axially-offset hypothetical planes which extend perpendicularly to the axes through substantially a midpoint of a maximum of the axial distance between a fixed(1b) and movables drive pulley halves(1c).
Patent KR-19990077150-A (KR)
Title: 다층 산화아연 다결정 다이오드
IPC: H01L29/22
Filed: 1997-11-10
Abstract: 본 발명의 주제는 다층 산화아연 다이오드이다.  다이오드는 다성분물질로 만들어지며, 이 다성분물질에 90%(중량퍼센트)이상이 포함된 N형 반도체인 산화아연이 기본재료이다.  산화아연 칩 다이오드는 다층의 구조인 블록형태로 형성된다.  그것은 얇은 금속층(내부전극)(6)(7)사이에 위치하며, 수많은 얇은 다결정층(5)  으로 이루어진다.  칩의 일측면까지 이어지는 모든 내부전극들(6)(7)은 외부전극(8)(9)을 이루는 금속층과 상호 연결되어 있다.  칩의 양측면상의 외부전극들(8)(9)에는 내부전극들이 번갈아 연결되어 있으며, 외부전극들-칩들사이에는 다수의 다결정 산화아연 다이오드들의 병렬연결이 존재한다.  모든 다결정의 내부금속층은 함께 콤팩트화하고 유공성이 낮은 단일체구조를 형성한다.  본 발명의 다층 산화아연 다결정 다이오드는 제너다이오드(Zener diode)와 유사한 매우 비선형적인 I-U 특성을 나타낸다.  산화아연 다이오드의 가장 낮은 브레이크스루 전압은 3.6V이고, 가장 높은 값은 이론적으로 제한되어 있지 않으며 실질적으로는 100-150V  이다.
Patent KR-19990087358-A (KR)
Title: 비분산형 불순물을 위한 분산시스템의 조정 방법, 및이러한 방법을 수행하는 장치
IPC: C08J5/18
Filed: 1997-02-21
Abstract: 본 발명의 방법은 최종 생산물을 형성하기 위한 공정을 수행하기 전에 비분산형 불순물(16)을 위한 분산 시스템을 조정하는데 이용된다.  상기 본발명의 방법에서는, 분산 시스템의 일부가 처리되기전에 스트립(7)속으로 압출되고, 상기 스트립에서의 불순물은 탐지된다.  이것을 수행하기 위해, 소프트한 X-레이광선은 스트립의 평면을 가로질러 연속적이거나 단계적인 방법으로 스트립(7)의 작은영역을 통해 조사된다.  상기 스트립을 통과하여 나오는 X-레이광선은 이때 영역에서 탐지된다.  탐지된 광선으로부터 불순물의 분산 및/또는 형태,수,크기,형상은 상기 결정된다.  스트립(7)을 통과하는 광선으로 인하여 불순물이 스트립의 내부 및 표면상에 기록되는 장점을 본발명은 갖고 있다.  만약 불순물이 소정의 초기값을 초과하면, 분산시스템은 또다른 처리를 하기전에 제외된다.
Patent KR-20000065033-A (KR)
Title: 신호 처리 장치
IPC: H04N5/60
Filed: 1998-02-16
Abstract: 본 발명은 텔레비전 수상기에서의 채널 선택기 또는 증폭기에서의 소스 선택 회로와 같은 신호 소스 선택 수단(1)을 구비하며, 신호 소스(11)간의 예컨대 사운드 크기 또는 화상 밝기 등의 신호 파라미터의 차이가 자동적으로 보상되는 신호 처리 장치에 관한 것이다.  이 목적을 위해, 본 발명은 소스 선택 후의 소정 시간 간격 내에서 관련된 파라미터에 적용되는 보정을 채택하고 있다.  이들 보정은, 상기 시간 간격 내에서, 대응하는 신호 소스에 대해 글로벌 값과 로컬 값(예컨대 오프세트)에 분배된다.
Patent KR-20000010817-A (KR)
Title: Method and device for installing elevator
Inventor: PETERSON HECAN
IPC: B66B7/00
Filed: 1998-03-06
Abstract: PURPOSE: A device is provided to perform without working on the completed building and to vertically fix the shaft equipment on the elevator shaft, which does not need to communicate with the space of the shaft. CONSTITUTION: The vertical fixing jig(22) is installed on the upper part of the elevator shaft from the upper floor(11) and a vertical line(43) is attached on the vertical fixing jig from the upper floor and is fixed by using the vertical line attached on the vertical fixing jig as the shaft equipment is placed. The device is consisted of a supporting apparatus(41) which can be fixed on the elevator shaft, a vertical fixing jig which can be installed from the floor, attached on the supporting apparatus and a vertical line which can be stretched into the elevator shaft at the lower part of the vertical fixing jig, suspended from the vertical fixing jig.
Patent KR-20000011020-A (KR)
Title: Formulation comprising microparticles, for inhalation
Inventor: SMITH IAN JOSEPH
IPC: A61K9/14
Filed: 1997-05-14
Abstract: PURPOSE: Microparticles, up to 50 micrograms in size, comprising a therapeutic agent and a surfactant, the microparticles being homogeneously formulated with a hydrofluorocarbon propellant. CONSTITUTION: The microparticles have a particle size of up to 50 micrograms and comprise a therapeutic agent and a surfactant. The microparticles also comprise a wall forming agent. The components of the microparticles are normally soluble in water. The microparticles can be homogeneously formulated with a propellant. The propellant includes hydrofluorocarbon.
Patent KR-20000051603-A (KR)
Inventor: RYU GIL OH
IPC: H04N5/45
Filed: 1999-01-23
Abstract: PURPOSE: A method for displaying an image and a guide menu on one screen and an apparatus for doing the same are provided to enable a user to control overlapped images by a special key in order to increase user convenience. CONSTITUTION: A method for displaying an image and a guide menu on one screen includes following steps. At the first step, a guide menu is selected(201). At the second step(202), the selected guide menu is displayed on the image currently displayed on the screen. At the third step(204), a blend level of the image and the guide menu is changed when a particular key signal is input. The display state of the guide menu is changed according to the key input. The third step further includes a step of showing the guide menu only, a step of overlapping the guide menu on the image, and a step of showing the image only.
Patent KR-20000059331-A (KR)
Title: Pulse power system
Inventor: KWON HYEOK JUNG
IPC: H01H1/00
Filed: 1999-03-02
Abstract: PURPOSE: A pulse power system is provided to minimize local damage of an electrode by moving arc generated between two electrodes by using Lorentz force. CONSTITUTION: When an electromagnet is applied with electric power, a magnetic substance is forced into the center of the electromagnet(85) to move an insulating rod(84) downwardly. Then, the insulating rod(84) is moved in the downward direction withstanding elastic force of a spring(88), and at the same time first electrode(81) is moved downward to be placed adjacent to the second electrode(82), thereby starting discharge between the first and second electrodes. When arc is generated between the electrodes, magnetic field is formed in theta direction and arc is moved in x direction by Lorentz force, thereby preventing local damage of the electrodes.
Patent KR-20000059996-A (KR)
Inventor: PARK CHANG WON
IPC: C09K11/08
Filed: 1999-03-10
Abstract: PURPOSE: A blue luminescent material reduced the amount of fluorescence emitted in ultraviolet region is provided which can reduce visual degradation and eye fatigue. CONSTITUTION: The blue luminescent material is prepared by mixing 1 to 50% by weight of one or more phosphors selected from a ZnS;Ag,Cl luminescent material; and a BaMg2Al16O27:Eu luminescent material, a Y2O2S:Er luminescent material and a Y2O3S:Dy luminescent material based on the total blue luminescent material. Also it can be prepared by attaching a BaMg2Al16O27:Eu luminescent material, a Y2O2S:Er luminescent material or a Y2O3S:Dy luminescent material on the surface of a ZnS;Ag,Cl luminescent material using an organic binder such as gelatin.
Patent KR-20000060015-A (KR)
Inventor: RA BOK NAM
IPC: B65G39/02
Filed: 1999-03-11
Abstract: PURPOSE: An apparatus is provided to prevent a breakage of a rolling bearing or a deformation of a rotating member while arranging a buffering member between a bearing cap and a power cap. CONSTITUTION: An apparatus is characterized in that a first rotating member such as a shaft is mounted to an inner wheel(4-1) of a rolling bearing(4), and a second rotating member such as a bearing cap(10) is mounted to an outer wheel(4-2), wherein the second rotating member is constituted in such a manner that a buffering member(20) is fixed at the bearing cap so as to cover an outer periphery of the bearing cap and a power cap(30) is again fixed at the buffering member so as to cover an outer periphery of the buffering member. When an impact is applied to the power cap, the buffering member attenuates or eliminates such impact, thus preventing the impact from being transferred to the bearing cap, rolling bearing and the rotating member fixed to the inner wheel of the rolling bearing.
Patent KR-20000060201-A (KR)
Inventor: JANG JU NYEONG
IPC: G02B5/18
Filed: 1999-03-12
Abstract: PURPOSE: An optical fiber lattice filter is provided to enable compensation of a coupling wavelength movement according to the temperature growth by re-coating a long period lattice with a material having a refractive index which increases according to the temperature growth. CONSTITUTION: A long period lattice(600) and a core(602) are surrounded by a cladding(604). The cladding where the long period lattice is formed is surrounded by a recording part(608). The recording part(608) is composed of a material having a refractive index which is smaller than that of the cladding(604) and increases according to the temperature growth. According to the cladding part(608), a coupling wavelength movement generated by the refractive index growth according to the temperature growth takes place in the opposite direction to a coupling wavelength movement according to the refractive index difference between the core(602) and the cladding(604).
Patent KR-20000065871-A (KR)
Inventor: CHO BYUNG HUN
IPC: G03B17/46
Filed: 1999-04-09
Abstract: PURPOSE: A light-exposing device is provided to obtain accurate light-exposing value by automatically calculating a light-exposing index according to a shutter opening angle in case of a cinema photographing. CONSTITUTION: A light-exposing device includes an external data input part, a controller(20) and a display part(30). The external data input part inputs a photographing condition by using an external key input part. The controller receives a film sensitivity from the external data input part as an input, stores the number of film photographing per a minute, stores a light-exposing time(i.e., shutter speed) per a minute, and calculates a light-exposing index. The display part informs a light-exposing value calculated by the controller. A shutter opening angle input part(13) inputs a shutter opening angle value. The opening angle of the shutter ranges from 0.5 to 359.5 deg.
Patent KR-20000066330-A (KR)
Inventor: JUNG SEONG HAN
IPC: H01J29/87
Filed: 1999-04-15
Abstract: PURPOSE: A reinforcing band for a CRT is provided to enhance safety in use by setting the optimal band dimension to satisfy each panel shape in fastening the band to the CRT. CONSTITUTION: A CRT comprises a panel(100) and reinforcing bands(101,201). The panel(100) is provided with the flat outer side and the inner side with a certain degree of curvature. The reinforcing bands(101,201) are bent in the width direction and continuously wrap the side of the panel in the longitudinal direction. In the reinforcing bands(101,201), when the overall width is W and the width from the front side end in the width direction to the bent section is D, the value of D divided by W is 0.3016 to 0.4127. The reinforcing bands(101,201) can have the W of 59 to 61 millimeter and D of 19 to 24 millimeter. The reinforcing bands can have the optimal dimensions for FCD panels or effective screen enlarged panels.
Patent KR-20000066609-A (KR)
Title: Input buffer circuit
Inventor: PARK GEUN YEONG
IPC: G11C11/404
Filed: 1999-04-19
Abstract: PURPOSE: An input buffer circuit is provided to improve operation margin by preventing the variation of a logic threshold voltage of an input buffer by controlling a current of a PMOS transistor constantly in the input buffer of NOR gate type. CONSTITUTION: An input buffer circuit includes a NOR gate(10) for outputting a signal of CMOS level by receiving an input signal of TTL(Transistor Transistor Logic) level and a chip selection signal, and a delay part(20) for delaying an output signal of the NOR gate. And also, the input buffer circuit includes a constant current generation part which is connected to the input terminal of the NOR gate(10) and restricts a current of the NOR gate(10) by generating a constant voltage always. And, the NOR gate(10) includes the first and the second PMOS transistors which are connected in series, and the first and the second NMOS transistors which are connected to the first and the second PMOS transistors at the first node in series and also are connected with each other in parallel. The constant voltage generation part restricts the current of the second PMOS transistor.
Patent KR-20000073108-A (KR)
Inventor: LIM YOUNG WAN
IPC: B29C69/00
Filed: 1999-05-06
Abstract: PURPOSE: An apparatus for forming vinyl packing material and method of making the same are provided to highly increase the quality of contents packaged with the packing material and marketability by constituting the vinyl packaging material for packaging unit item as a box shape. CONSTITUTION: In an apparatus for forming vinyl packing material and method of making the same, the method comprises a step for winding a vinyl raw material(20) formed with a fixed size around a bobbin(10); a step for mounting the vinyl raw material(20) wound around the bobbin(10) to a feed section(30); a step for printing necessary phrases and details subsequently on the vinyl raw material(20) fed from the bobbin(10); a step for inserting a guide member(50) into the printed vinyl raw material and spreading it in such a way that an upper surface plate and a bottom surface plate are separated from each other; a step for forming a cutting line on the central portion of one side surface (i.e., upper surface or bottom surface) of the vinyl raw material(20) spreaded with a proper interval by the guide member(50); a step for forming folding sections on the opposite lateral sides of the vinyl raw material(20) formed with the cutting line; and a step for cutting the vinyl raw material(20) formed with the folding sections at a unit length. The guide member(50) has streamlined opposite ends and roller receptacles formed on the opposite lateral sides, in which rollers(70) are allocated. The rollers(70) fold the opposite sides of the vinyl raw material(20) inwardly, and form the folding section.
Patent KR-20000073239-A (KR)
Inventor: YEO EON RAE
IPC: G03F7/039
Filed: 1999-05-07
Abstract: PURPOSE: A bis(diazodisulfonyl) compound is provided, which is useful for photosensitive material. When deep ultraviolet, electron beam, X-ray, etc are irradiated, the compound as photoacid generator is excellent at resolution to generate acid by exposure light source. Furthermore, a photoresist composition containing the photoacid generator is provided. CONSTITUTION: The bis(diazodisulfonyl) compound is represented by the following formula: R1SO2C(=N2)C(=O)C(=N2)SO2R2, wherein, R1 is linear or cyclic alkyl group having carbon number of 3-10, R2 is linear or cyclic alkyl group having carbon number of 1-10. The photoresist composition contains the bis(diazodisulfonyl) compound as photoacid generator.
Patent KR-20010001059-A (KR)
Inventor: CHOI GWANG GYU
IPC: G01R31/28
Filed: 1999-06-01
Abstract: PURPOSE: A test circuit with a test contact point inserting circuit is provided to reduce the number of transistor, a time for generating a test pattern, and a fixed simulation time. CONSTITUTION: A test circuit with a test contact point inserting circuit comprises a NOR gate, a test contact point inserting circuit portion(34), and an observation contact point(OP). The NOR gate receives a signal from the first circuit portion and performs a logical sum for the received signal. The test contact point inserting circuit portion(34) controls an output value of the NOR gate according to an output signal of the NOR gate, an outer control signal, and a control contact point signal and outputs the controlled signal to the second circuit portion. The observation contact point(OP) is located at an output terminal of the test contact point inserting circuit portion(34) in order to observe a signal output from the test contact inserting circuit portion(34).
Patent KR-20010005380-A (KR)
Inventor: KIM EUN JOO
IPC: C22C33/02
Filed: 1999-06-30
Abstract: PURPOSE: Provided are a sintered body for roller bearing and a process for producing the same, which are excellent in density, hardness and abrasion resistance. Also, the cost of production is reduced because manufacturing process is shorten. CONSTITUTION: The sintered body contains 2.8-3.2wt% of C, 6.2-6.6 of Cr, 0.1-0.12wt% of Mn, 2.0-2.4wt% of Mo, 3.0-6.0wt% of Nb, up to 0.02wt% of P and 0.02-0.026wt%, and the rest of the sintered body is composed of iron and impurities. The sintered body is obtained by the steps of: i) molding powder containing 2.8-3.2wt% of C, 6.2-6.6 of Cr, 0.1-0.12wt% of Mn, 2.0-2.4wt% of Mo, 3.0-6.0wt% of Nb, up to 0.02wt% of P and 0.02-0.026wt%, and the rest of the powder composed of iron and impurities; ii) sintering for 1.5-2hrs at 1,150-1,210deg.C and quenching it; iii) tempering for 1.5-2.5hrs for 500-600deg.C, followed by heating for from 40min to 1hr at -80-100deg.C; and then iv) tempering it 1-1.5hrs at 450-500deg.C.
Patent KR-20010009083-A (KR)
Inventor: LEE HAN SIN
IPC: H01L21/762
Filed: 1999-07-07
Abstract: PURPOSE: A method for isolating a trench of a semiconductor integrated circuit is provided to increase repeatability and productivity of a process for improving planarization of an isolation layer, by simplifying a process for forming a stepped trench region in a broad opening. CONSTITUTION: A mask pattern defining the first opening and the second opening broader than the first opening is formed on a semiconductor substrate. The first spacer filling up the first opening is formed and the second spacer is formed on a sidewall of a mask pattern confining the second opening. A sacrificial material layer pattern having almost the same etch rate as the semiconductor substrate is formed on the substrate exposed by the second spacer. The first and second spacers are selectively eliminated to expose the semiconductor substrate under the first and second spacers. The exposed semiconductor substrate and the sacrificial material layer pattern are simultaneously removed to form a deep trench region in the exposed semiconductor substrate while a shallow trench region is formed in the semiconductor substrate under the sacrificial material layer pattern. An isolation layer filling the deep trench region and the shallow trench region is formed.
Patent KR-20000011595-A (KR)
Inventor: SCALRONAEMICAELRANGELRO
IPC: C07B61/00
Filed: 1999-07-09
Abstract: PURPOSE: Title compounds are prepared which are useful as an intermediate of pharmaceutical compound. CONSTITUTION: Title compounds (formula 1; R1 is lower alkyl or lower cycloalkyl group; R2 is bound by N atom, contained or not N, O and (or) S, SO or SO2 as a supplemental ring; one or two carbon atoms adjacent in N atom are substituted by oxo) are prepared. Thus, 5.6 g of potassium hydroxide, 71.1 g of 1,5,5-trimethyl-imidazolidin-2,4-dione and 78.1 g of (RS)-2-tert-buthoxymethyl-oxime are reacted at 70 degree C for 4 hours, cooled to room temperature. Obtained product and 20.0 g of potassium bicarbonate are added in 11.2 ml of 48 % hydrobromic acid and 500 ml of dichloromethane, cooled to 0 degree C. 0.4 g of 2,2,6,6-Tetramethyl-piperidine-1-oxyl is added in the solution, followed by the addition of 472 g of 10.5 % aqueous sodium hypochlorite at 0 degree C for 2 hours, at 0 degree C for 0.5 hour to give 122.8 g of 3-(3-tert-buthoxy-2-oxo-propyl)-1,5,5-trimethyl-imidazolidin-2,4-dione.
Patent KR-20010011243-A (KR)
Inventor: YOO BONG JUN
IPC: G02B26/12
Filed: 1999-07-27
Abstract: PURPOSE: An optical scanning apparatus is provided to reduce the effect of double refraction, and to prevent the performance deterioration caused by the variation of environment and the assembly error. CONSTITUTION: The method has a laser diode(10) scanning a laser beam having a specific wavelength. The first optical device is located at the front of the laser diode for shaping the laser beam scanned from the laser diode into a substantially parallel beam. A slit(30) formed at the front of the second optical device(20) has a long hole parallel with an optical axis. A light deflector(60) is located at the front of the slit. The light deflector has a reflection plane for reflecting the laser beam to a scanning plane(50). The third optical device(70) is located between the light deflector and the scanning plane. The third optical device spots the laser beam to the scanning plane. Also, the third optical device is formed in convex shape corresponding to the light deflector. Therefore, since the third optical device has a gentle shape, the injection molding of the third optical device is facilitated. Also, since the refraction performance of the both sides of the lens becomes same, it is possible to prevent the performance deterioration of the assembly error and the variation of environment.
Patent KR-20010017487-A (KR)
Inventor: BAEK SUN DEOK
IPC: H01B11/22
Filed: 1999-08-12
Abstract: PURPOSE: A lead wire for optical cable is provided to protect from an external impact and to supply the fiber optic into the house effectively. CONSTITUTION: A lead wire for optical cable comprise a concave groove(11) in a longitudinal direction of the housing, a cable housing(10) having one or more optical fibers, a film coating(20) coated the cable housing surface to protect from an external impact, and a cap(30). The cap for enclosing the optical fibers and the concave groove is combined with the housing to prevent the optical fibers from getting entangled with one another and to isolate the concave groove from the external environment.