baber/WOPTO huggingface dataset:
Patent KR-20020050438-A (KR)
Inventor: CHOI SANG HO
IPC: B23K35/02
Filed: 2000-12-21
Abstract: PURPOSE: A flux cored wire is provided to prevent leakage of flux, infiltration of impurities or water absorption, welding defects and deterioration of properties by forming grooves on the inner circumferential surface of a steel sheath of the flux cored wire in a length direction of the wire so that a joint part is completely cohered. CONSTITUTION: The flux cored wire is characterized in that a plurality of grooves(50) are formed on the inner circumferential surface of a steel sheath(10) in a direction of the wire, a welding flux(20) is filled in the steel sheath(10), and a joint is formed at one side of the steel sheath(10), wherein the grooves(50) are formed on the band type metal sheet surface that is be become the inner circumferential surface of the steel sheath(10) in a length direction, the grooves(50) are formed by compressing using a roller with "V" shaped protrusions or scratching using a "V" shaped conical element, the steel sheath(10) is easily formed into an "O" shape by the grooves(50), and the grooves(50) minimizes a gap(40) of the joint since elastic restoring force of the formed steel sheath(10) is considerably reduced.
Patent KR-20020050468-A (KR)
Title: method for forming isolation region semiconductor device
Inventor: KONG YEONG TAEK
IPC: H01L21/76
Filed: 2000-12-21
Abstract: PURPOSE: An isolating region formation method of semiconductor devices is provided to improve a reliability and to simplify manufacturing processes by forming trenches having different depth in a cell and a peripheral regions. CONSTITUTION: A pad oxide(22) and a first pad nitride(23) are formed on a semiconductor substrate(21) divided to a cell and a peripheral regions. After removing the first pad nitride formed on the cell region, a second pad nitride is formed on the entire surface of the resultant structure. A photoresist pattern is formed on the second pad nitride to define an isolation region. A second pad nitride pattern(24a) is formed by selectively etching the second pad nitride using the photoresist pattern as a mask. A DTI(Deep Trench Isolation)(26) and an STI(Shallow Trench Isolation)(27) are simultaneously formed on the cell and the peripheral region, respectively by sequentially patterning the pad oxide, a first pad nitride and the exposed substrate using the second nitride pattern(24a) as a mask.
Patent KR-20020051332-A (KR)
Title: Manufacturing method for monolithic bubble inkjet printhead
Inventor: JUNG MYEONG SONG
IPC: B41J2/235
Filed: 2000-12-22
Abstract: PURPOSE: A method for manufacturing monolithic bubble inkjet print head is provided to achieve improved productivity by depositing polycrystalline silicon thin film through LPCVD process, while improving performance of product by ensuring uniformity of resistance value. CONSTITUTION: A method is characterized in that adhesive layer developing process, nozzle plate manufacturing process and adhesion process are eliminated, and a heater wafer(13) and a nozzle plate(19) are manufactured through a batch manufacturing process. Each heater and nozzle portion have individual ink feeding part, and a chamber(18) and a nozzle are obtained through a patterning process using a photosensitive epoxy polymer. The polycrystalline silicon serving as a heater film is deposited onto a silicon wafer through LPCVD process so as to obtain a resistor. Alternatively, resistance value is obtained through ion implantation or diffusion process, after completion of LPCVD process. The resistor is heat-treated after formation so as to prevent fluctuation of resistance value.
Patent KR-20020051367-A (KR)
Title: A manufacturing process of pocket for terminal
Inventor: SHIN GI SEOP
IPC: A45C11/00
Filed: 2000-12-22
Abstract: PURPOSE: Provided is method of producing a purse for cellular phone or PDA(personal digital assistants) in a standardized process which makes a worker to work stepwise to enhance operation and productivity. CONSTITUTION: The preparation step comprises: a process of cutting inner and outer clothes of the front and rear surface part and molds into shapes of a purse(2); the first assembly process of joining clamp and fasteners of the uneven part to the outer cloth of the front surface part and the inner and outer clothes of the rear surface part; a process of coating the hardening agent to the molds after the first assembly process; the first sewing process of the rims of the front and the rear surface part; the second sewing process of joining and sewing the front and the rear surface part together; a process of molding the purse(2) into a form; a process of separating the form after the molding process; and a process of examining the purse(2) after the above separation process.
Patent KR-20010035105-A (KR)
Title: The artificial fishing plants utilizing the wasted vinyl resin and stones
Inventor: KIM WON JANG
IPC: A01K61/00
Filed: 2000-12-26
Abstract: PURPOSE: An artificial fish reef is provided to reduce the risk of damage during the construction and to reuse the waste by ejecting waste vinyl resins to form the outer frame of the fish reef and by filling inside of the frame with stone. CONSTITUTION: The fish reef comprises: a cube case(11) by ejecting the waste vinyl resins to form the frame; a plurality of air holes(12) on each side of the case(11) to smoothly flow the fish and sea water; and stone(13) for filling the case(11) to prevent moving the fish reef by an ocean current. Surface finishing parts(11') are formed for marine plants to attach to the surface of the case(11). The stone(13) is waste stone having a diameter 0.2-0.3m.
Patent KR-20020054533-A (KR)
Inventor: JUNG SEUNG CHEOL
IPC: C21D5/00
Filed: 2000-12-28
Abstract: PURPOSE: A heat treatment for removing residual stress of cast iron is provided, which can remove residual stress up to 80%, thus improve mechanical durability of components. CONSTITUTION: The heat treatment of the present invention is characterized in that cast iron is heated from 250°C to the temperature range of 560 to 580°C at the rate of 40°C to 60°C/h and then cooled to the temperature range of 300°C to 350°C at the rate of 20°C to 50°C followed by air cooling.
Patent KR-20020056671-A (KR)
Title: Vertical alignment mode lcd
Inventor: CHUN DAE SIK
IPC: G02F1/1337
Filed: 2000-12-29
Abstract: PURPOSE: A vertical alignment mode liquid crystal display is provided to form the first counter electrode on a lower substrate before formation of a pixel electrode and form the second counter electrode on an upper substrate to construct a multi-domain. CONSTITUTION: Upper and lower substrates(50,30) face each other, having a liquid crystal layer(60) between the two substrates. Gate bus lines and data bus lines are arranged on the lower substrate in a matrix form, to define unit pixels. The first counter electrode is formed at each of the unit pixels and receives a common signal. A pixel electrode is formed on the inner side of the lower substrate. The pixel electrode is formed in a stripe shape having a slit. The second counter electrode is formed on the inner side of the upper substrate and forms electric field for driving liquid crystal molecules together with the pixel electrode. The first vertical alignment(43a) film is interposed between the pixel electrode and the liquid crystal layer. The second vertical alignment film(43b) is placed between the second counter electrode and the liquid crystal layer. The first polarizer(45b) is placed on the outer side of the upper substrate and has a predetermined polarizing axis. The second polarizer(45a) is arranged on the outer side of the lower substrate and a polarizing axis perpendicular to the polarizing axis of the first polarizer.
Patent KR-20020057113-A (KR)
Title: Water supply device for washing machine
Inventor: HUH CHI WAN
IPC: D06F29/00
Filed: 2000-12-30
Abstract: PURPOSE: A water supply device of a washing machine is provided to uniformly distribute water preventing the concentration of a large amount of water on a position by forming a plurality of water supply holes in a water supply case, thereby improving the washing efficiency. CONSTITUTION: A water supply device of a washing machine includes a water supply case(30) having a storage part(34) for guiding and collecting water introduced via a switch hose(20) coupled at a lower part of a water supply element(5) to a washing tub and a dehydrating tub, a washing tub water supply part(31) formed with a plurality of water supply holes(31a) for distributing and supplying the water collected in the storage part into the washing tub, and a dehydrating tub water supply part formed with a plurality of water supply holes for guiding the water into the dehydrating tub via the hose of which position is switched.
Patent KR-20010022535-A (KR)
IPC: F16C7/02
Filed: 1998-07-16
Abstract: A device for separating the rod and cap of a connecting rod by breaking includes a fixed expansion mandrel half on a fixed device part a mobile expansion mandrel half on a device part which moves in the direction of expansion, and support elements for the rod and the cap. The device has a long service life without operational problems and can separate the rod and cap of a connecting rod from each other with a high degree of precision. To this end, the adjustable support elements are arranged on the fixed device part and the fixed support elements are arranged on the mobile device part.
Patent KR-20010024213-A (KR)
IPC: A61P9/10
Filed: 1998-09-28
Abstract: 본 발명은 케모킨 길항 활성을 가지고, 자연 발생적인 MCP-2의 아미노 잔기 1, 1-2, 1-3, 1-4, 1-5에 상응하는 NH 2 -말단 아미노산이 부족한 아미노-절두된 MCP-2 및 이를 인코드하는 cDNA 서열, 케모킨 효과의 길항 활성을 필요로 하는 질병의 치료 및 진단에 이를 사용하는 것과 이를 포함하는 제약학적 조성물에 관계한다.
Patent KR-20010031191-A (KR)
IPC: A61M25/02
Filed: 1998-10-16
Abstract: An anchoring system for securing an elongate medical article having a first branch and a second branch arranged in a Y-configuration, comprising an anchor pad having an upper surface and a lower surface, at least a portion of the lower surface being formed with an adhesive layer, and a retainer disposed on the upper surface of the anchor pad. <??>The retainer comprises a base having a groove to receive at least a portion of the elongate medical article, and a cover pivotally coupled to the base and movable between an open position in which the groove is exposed and a closed position in which the groove is covered. The cover cooperates with the groove when the cover is in the closed position to define a peripheral boundary of a channel. A post shaped retention mechanism member projects generally normal to the base and is disposed within the channel such that spaces are defined between two opposite sides of the post shaped retention mechanism member and the peripheral boundary of the channel for receiving the first and second branches of the medical article, respectively, the post being adapted to fit between the branches to inhibit longitudinal movement of the medical article in at least one longitudinal direction. The base and the cover include an interengaging structure which releasably secures together the base and the cover in the closed position. <IMAGE>
Patent KR-20010031850-A (KR)
Title: 자동 작동 클러치가 구비된 자동차
IPC: F16D48/06
Filed: 1998-11-05
Abstract: 본 발명은 자동 클러치 작동 장치 및 ABS 또는 ASR과 같은 전자 안정 시스템으로 구성된 자동차에 관한 것이다.  클러치가 자동으로 작동되고 안정 시스템의 작동을 나타내는 신호가 구비될 때, 상기 클러치에 의해 전달된 토오크는 실제 제어값으로부터 최대값으로 조절된다.
Patent KR-20010034345-A (KR)
Title: 향상된 큐팩터를 갖는 커패시터
IPC: H01L27/04
Filed: 1999-11-24
Abstract: 향상된 높은 Q 팩터를 갖는 용량성 소자가 단일의 모노리식 집적회로상에서 구현된다. 새로운 레이아웃 기술은 상부 및 하부 도전판의 금속 접촉부 사이의 거리를 감소시킴으로써 커패시터의 고유저항을 저감시킴에 의해 커패시터의 Q 팩터를 개선한다. 레이아웃 기술은 하부 도전판으로부터 금속 접촉부가 스트립 사이와 유전층을 통과되도록 스트립에서 커패시터의 상부 도전판을 스트립 형상으로 레이아웃하는 것이 요구된다. 선택적으로, 상부 도전판에 애퍼어쳐가 에칭되게 하여 금속 접촉부가 애퍼어쳐을 관통하여 하부 도전판에 연결되게 할 수 있다.
Patent KR-20010034350-A (KR)
Title: 유기전계발광소자
IPC: H05B33/12
Filed: 1999-06-25
Abstract: 본 발명은 유기재료와 무기재료가 갖는 장점을 가지며, 수명이 길고 효율이 개선되며 동작전압이 낮은 저비용의 유기EL소자를 제공하는 것을 목적으로 하고, 상기 목적을 달성하기 위해, 기판, 상기 기판상에 형성된 홀주입전극과 전자주입전극, 이들 전극 사이에 설치된 유기물질을 함유하는 유기층을 가지며, 상기 유기층에는 공액중합체를 갖는 발광층을 가지며, 상기 발광층과 전자주입전극 사이에는 무기전자주입수송층을 가지며, 상기 무기전자주입수송층은 제1 성분으로 산화리튬, 산화루비듐, 산화칼륨, 산화나트륨 및 산화세슘으로부터 선택된 1종 이상의 산화물, 제2 성분으로 산화스트론튬, 산화마그네슘 및 산화칼슘으로부터 선택된 1종 이상의 산화물, 제3 성분으로 산화실리콘 및/또는 산화게르마늄을 함유하거나, 상기 발광층과 홀주입전극과의 사이에는 무기홀주입층을 가지며, 상기 무기홀주입층은 실리콘 및/또는 게르마늄 산화물을 주성분으로 하고, 러더퍼드 후방산란에 의해 얻어지는 주성분의 평균조성을 
     (Si 1-x Ge x )O y 로 표시할 때, 
     0 x 1, 
     1.7 y 1.99 인 유기EL소자로 하였다.
Patent KR-20010041709-A (KR)
Title: 레이저 가공방법 및 레이저 가공기
IPC: H05K3/46
Filed: 2000-01-13
Abstract: 레이저 발진기(1)로부터 방사되는 레이저 빔(2)의 광로(光路)에, 헤드(7a, 7b)와 동수의 빔 분배정형장치(21a, 21b)를 직렬로 배치한다. 그리고, 빔 분배정형장치(21a, 21b)를 동작시켜, 위치결정이 완료된 헤드의 어느 한쪽에 레이저 펄스를 공급한다. 빔 분배정형장치(21a, 21b)를 동작시키는 타이밍을 선정함으로써, 에너지의 크기가 거의 일정한 레이저 빔(2)을 가공부에 공급한다. 이에 따라, 레이저 발진기를 유효하게 활용하는 동시에, 가공 에너지를 정확하게 제어함으로써 고품질의 구멍을 가공할 수 있다.
Patent KR-20010034635-A (KR)
Title: Ｈｅｄｐ와 폴리아민을 포함하는 세탁용 액상 세제 조성물
IPC: C11D3/395
Filed: 1999-03-22
Abstract: HEDP와 안정화 효과를 제공하는 작용화된 주쇄 부분을 갖는 수용성 및/또는 수분산성 변성 폴리아민을 포함하는 세탁용 액상 세제 조성물.
Patent KR-20010052811-A (KR)
Title: 1,2-이치환-2,3-에폭시프로판류의 광학이성체 혼합물과 그제조법 및 이것을 유효성분으로 하는 농약, 그리고 중간체
IPC: C07D303/32
Filed: 1999-10-06
Abstract: 하기 화학식 (1) 로 표시되는 광학활성 1,2-이치환-2,3-에폭시프로판류와 그 광학대장체의 광학이성체 혼합물은, 우수한 제초활성을 나타내고 또한 수용성이 현저하게 개량됨으로써, 특히 토양처리에 있어서 탁월한 제초효과를 나타낸다. 
     [화학식 1] 
     
       
     
     {식중, A 는 하기 화학식 (2) 
     [화학식 2] 
     
       
     
     (식중, R 1 은 수소원자 또는 저급알킬기, 알케닐기, 알키닐기를 나타내고, Q 는 할로겐원자, 탄소수 1 ∼ 3 의 알킬기, 탄소수 1 ∼ 3 의 할로알킬기, 탄소수 1 ∼ 5 의 알콕시기, 니트로기 혹은 시아노기를 나타낸다.     n 은 0 ∼ 4 의 정수를 나타낸다.) 로 표시되는 기 또는 하기 화학식 (3) 
     [화학식 3] 
     CX 1   3 (CX 2   2 ) p - 
     (식중, X 1 , X 2 는 각각 독립적으로 할로겐원자 또는 수소원자를 나타낸다.     p 는 0 ∼ 2 를 나타낸다.) 으로 표시되는 기를 나타내고, B 는 치환기를 갖고 있어도 좋은 아릴기를 나타낸다.}.
Patent KR-20010071481-A (KR)
IPC: F16D1/02
Filed: 1999-06-17
Abstract: A flexible, elastomeric shaft coupling element (42) comprises a flexible sleeve shaped annular portion (46) with two opposed coupling receiving portions (48,50) having axially extending internal ribs or teeth (56) wherein each tooth has a length and circumferential width which define a tooth shear area, the sum of which possesses a cumulative shear capacity which is in excess of the torsional shear capacity of the annular portion. Preferably, fibres are incorporated in the elastomer. The invention also extends to couplings incorporating the element (42) and a method for forming said element.
Patent KR-20010053128-A (KR)
IPC: G11C29/46
Filed: 1998-06-24
Abstract: An electronic memory device (1) having electrically programmable memory cells, an address bus (30) for addressing the memory cells, and also a controllable programming voltage pump (22) for producing a programming voltage for the memory cells. The electronic memory device is distinguished by a switching device (23) which can be actuated by a test mode signal and which can be used to connect the address bus (30) to the programming voltage pump (22) in a test mode such that a prescribable test programming voltage can be set using supplied address bits.
Patent KR-20020057636-A (KR)
Title: FED using carbon nanotube and manufacturing method thereof
Inventor: CHO WON GI
IPC: H01J1/30
Filed: 2001-01-03
Abstract: PURPOSE: A field emission display device using a carbon nano tube and a manufacturing method thereof are provided to improve the characteristic of an electron emission by growing the carbon nano tube on a catalytic transition metal. CONSTITUTION: A cathode electrode(11) and a gate electrode(12) are formed on a substrate(10) at predetermined intervals. A catalytic transition metal complex(20) and a dielectric layer(13) are deposited on the cathode electrode(11). A field shielding layer(14) is deposited on the dielectric layer(13) and eliminates a direct effect of a field by an anode to prevent the field emission. A carbon nano tube(30) is grown around the catalytic transition metal complex(20) opposite to the gate electrode(12). An intermediate electrode is formed between the cathode electrode(11) and the gate electrode(12).
Patent KR-20020057703-A (KR)
Title: Device for supporting drain water tray to barrier
Inventor: KIM YUN HO
IPC: F25D21/04
Filed: 2001-01-05
Abstract: PURPOSE: A device for supporting defrosted water drip pan of refrigerator is provided to prevent deformation thereof by foaming pressure. CONSTITUTION: A device includes a barrier(20) dividing a freezer compartment and a refrigerating compartment and having a defrosted water drip pan mount(22) concavely formed on a rear end thereof; and a defrosted water drip pan(30) mounted in the defrosted water drip pan mount and having an upper end fixed part(32) formed on a periphery of an upper end of the defrosted water drip pan to be inserted to a circumference(24) of an upper part of the defrosted water drip pan mount.
Patent KR-20020065814-A (KR)
Inventor: KO KWAN SOON
IPC: A23L27/50
Filed: 2001-02-07
Abstract: PURPOSE: A process of preparing soy sauce by fermenting steamed soybeans on dried horse manure, mixing a mixture of snow-melted water, loess water and bamboo salt, an extract of crude drug and vegetable and then aging is provided. Whereby, the soy sauce has a good taste and anticancer function. CONSTITUTION: Steamed soybeans are fermented on dried horse manure that is came from a horse having fed soybean, bean chaff, beanstalk and rice straw. Snow fallen on the winter solstice is melted, mixed with loess water and bamboo salt, added with the fermented soybean fermented with horse manure and then aged at 18deg.C for 30 to 45 days. Thereafter, the fermented soybean is removed, the remaining concentrate is heated with an extract of marsh snail, garlic, ginger and Ulmus parvifolia Jacq. at 100deg.C for 12hr and aged for 1 year.
Patent KR-20020066305-A (KR)
Title: Data service apparatus and method in wireless system
Inventor: KIM DAE GYUN
IPC: H04L1/00
Filed: 2001-02-09
Abstract: PURPOSE: A data service apparatus and method in a radio system is provided to quickly transmit data and offer a high throughput when transmitting the data by having a protocol structure for providing an effective data service and multimedia service. CONSTITUTION: Data block processors(105a-105n) process received application source data as data with a packet unit. RLPs(Radio Link Protocols)(110a-110n) segment the data inputted from the data block processors(105a-105n) according to data rate determined in a physical layer and output the segmented data. A multiplexing unit(115) composes the data inputted from the RLPs(110a-110n) by a TU(Transport Unit), combines the composed data, and maps the combined data to an MQC(Multiple Quality Control) according to a transmission priority. MQC channels perform the combination, coding, puncturing, and repetition of error correction bits of the data of the TU inputted from the multiplexing unit(115), and perform a QoS control matching. An MQC channel serial concatenation(145) combines output data of the MQC channels in serial, and outputs the combined data. A channel interleaver(150) and a modem(155) interleave and modulate the output of the MQC channel serial concatenation(145) and output a signal for being transmitted in radio environment.
Patent KR-20020066832-A (KR)
Title: Fused pyrazolyl compounds
Inventor: KUO SHENG-CHU
IPC: C07D405/04
Filed: 2001-02-14
Abstract: PURPOSE: Provided are a novel fused pyrazolyl compound represented by the formula(1) and a pharmaceutical composition containing an effective amount of the compound. The fused pyrazolyl compound increases cGMP level in a cell by activating sGC or inhibiting PDEs, and is thus useful for diseases related to platelets-aggregation. CONSTITUTION: The novel fused pyrazolyl compound represented by the formula(1), wherein Ar1, Ar2 and Ar3 are individually phenyl, thienyl, pyrrolyl or furyl selectively substituted with halo, alkyl, carboxyl, alkoxycarbonyl, thiocarbonyl, aminocarbonyl, hydroxyalkyl, alkoxyalkyl, aminoalkyl, thioalkyl; X and Y are individually an oxygen atom, a sulfur atom or NH; m is 1,2 or 3; and n is 0,1,2,3 or 4.
Patent KR-20020067147-A (KR)
Title: Electro static chuck
Inventor: PARK JE HUI
IPC: H01L21/68
Filed: 2001-02-15
Abstract: PURPOSE: An electrostatic chuck is provided to perform a stable chucking process and to remarkably reduce process errors, by making a contact area of a wafer and a lower plate broader even if the wafer bowing is relatively small. CONSTITUTION: The electrostatic chuck includes the lower plate(101), a pad unit and a voltage applying unit(105). The pad unit is of a strip type, formed on the lower plate. The heights of adjacent strips are different. The voltage applying unit applies an electrostatic chuck(ESC) voltage to the lower plate. The vertical cross section of the strip is of a semicircle.
Patent KR-20020068658-A (KR)
Title: Control Method of Multiple Data Bus
Inventor: SHIN YEE KYUN
IPC: G06F13/40
Filed: 2001-02-21
Abstract: PURPOSE: A multi-layered data bus controlling method is provided to transmit data from one specific block to other specific block within a system over a data bus selected properly according to a data amount by using a plurality of data buses and a bus controller. CONSTITUTION: The method comprises steps of transmitting data characteristics, i.e. a data size to a data bus controller, enabling the data bus controller(2) to select one among the data buses(4, 5, 6) according to the data characteristics, and enabling the data bus controller(2) to transmit the data from one block A(1) to other block B(3) over the selected data bus. The data buses(4, 5, 6) have a multi-layered data structure, for example, a 4 bit, a 16 bit or a 64 bit. In a case of transmitting large sized data between two blocks, the data bus controller selects a large capacity data bus.
Patent KR-20010074109-A (KR)
Title: Printed circuit board ROM writing and function testing system and driving method of the system
Inventor: JUNG BAEK UN
IPC: H05K13/08
Filed: 2001-02-22
Abstract: PURPOSE: A system capable of performing ROM writing and function test for printed circuit board and method for driving such system is provided to achieve an improved productivity and reduce workspace, equipment and management cost by allowing ROM wring and function test to be performed in a single equipment. CONSTITUTION: A system comprises the first die(2) for temporary loading of PCBs(P1,P2); the second die(4) for allowing a contactor unit of a tester to simultaneously contact a plurality of lead line(5) of the PCB at a state where PCBs are loaded to the first die; a controller(C) for taking as an input, the output value for the unique characteristics of PCB through the contactor, performing a predetermined operation for the input value, determining whether or not the PCB is defective, and storing the result of the determination; a marking unit for marking defective PCB in accordance with the determination result of the controller; the third die(6) for loading of PCBs marked as defective; a pusher connected to the controller and which pushes PCBs from the first conveyor(12) to the second die and the second conveyor(16); a plurality of sensors(S) for inputting locations of each PCB to the controller; and a plurality of connectors(80,82,84,86,88) for selectively connecting the contactor unit to the controller.
Patent KR-20010067597-A (KR)
Title: The intensive consent of intestines fuse
Inventor: CHOL SUNG OOK
IPC: H01R13/68
Filed: 2001-02-19
Abstract: PURPOSE: An integrated consent equipped with a fuse is provided to light a lamp when the fuse is cut off by installing the fuse in a case of the consent such that the fuse can be seen. CONSTITUTION: An integrated consent comprises a guiding plate for receiving a power through a plug. A fuse container(2) is installed in a case of the consent. An internal wiring and an external wiring(5) are provided. An inlet/outlet section(6) is provided to allow the fuse to be introduced into or withdrawn from the fuse container(2). A lamp(9) is lightened when the fuse is cut off. The above elements are installed in the case of the container. A portion of the case, in which the fuse is installed, is transparent so as to expose the fuse. That is, a transparent plate(10) is provided at the case. The case is assembled by a screw(8).