baber/WOPTO huggingface dataset:
Patent KR-19980071976-A (KR)
Title: 전자부품삽입기의 프린트기판 반출로더
IPC: H05K13/02
Filed: 1998-07-08
Abstract: 본 발명은 프린트기판에 무리한 힘을 가함이 없이 보다 안정적으로 반출시켜서, 반출중에 프린트기판이 파손됨을 미연에 방지하여 주는 전자부품삽입기의 프린트기판 반출로더에 관한 것으로, 본발명은 전자부품삽입기의 후방에 위치하여서 배출 이송경로를 이루는 배출이송승강대(3) 중간에 수평하게 배설되어지며 일정간격을 두고 형행하게 착설된 1쌍의 가이드레일(13)을 가지는 안내고정틀(10)과, 상기 안내고정틀(10) 하부에 배치되어지며 일정위치에 각각 설치된 제1, 제2감지센서(S1) (S2)에 의하여 감지 제어되는 정역모터(21)의 구동력을 전달받아 일정한 궤도로서 주행가능하게 설치되는 주행벨트(24)를 가지는 구동수단(20)과, 상기 구동수단(20)의 주행벨트(24)와 결착되어서 견인되어지며 상기 안내고정틀(10)의 가이드레일(13)을 따라 전후방향으로 이동되도록 설치된 램(31)일측에 상하로 회동가능하게 착설된 푸셔(32)를 가지는 반출작동유닛(30)으로 구성하여서, 상기 배출이송승강대(3)의 종단부에 배출 이송되어서 대기중인 프린트기판(P)을 안정적으로 반출시켜 주도록 한 전자부품삽입기의 프린트기판 반출로더이다.
Patent KR-20000008082-A (KR)
Title: Manufacturing device for synthetic resin material outer cover pencil
Inventor: IM JIN SOO
IPC: B29D99/00
Filed: 1998-07-06
Abstract: PURPOSE: A pencil manufacturing device is provided to be able to mold with a simple process so as to greatly increase productivity by substituting for the synthetic resin for the outer cover of the pencil. CONSTITUTION: The device has a pencil lead material inserting hopper(10) for inserting after mixing a black lead with paraffin, a lead material melting-molding heater(20) for melting the pencil lead material transmitted fast from the pencil lead material inserting hopper and a pencil lead molding unit(30) for molding the melted pencil material to the pencil lead. A complete pencil is molded since the thickness of a supporting pipe body(73) gradually decreases in the length direction of a metal mold material(70) and finally puts together as the outer cover processes while entering along with the outer cover molding-inserting hole(72).
Patent KR-20000008855-A (KR)
Title: One-body structure of high and low voltage bobbins within fly-back transformer
Inventor: CHOI DAE SEONG
IPC: H01F38/42
Filed: 1998-07-16
Abstract: PURPOSE: An one-body structure of high and low voltage bobbins within a fly-back transformer is provided to easily form a high voltage bobbin by an insulation film and coil. CONSTITUTION: In a low voltage drawing portion(5), many protrusions(3) are formed around a bobbin body portion(2) which is installed at inner side of a case of fly-back transformer. Also, a low voltage coil(4) is winded among the protrusions(3). In a high voltage drawing portion(6), insulation films(6) are winded in a duplicative layers on the protrusions(3), and a high voltage coil(7) is winded on the insulation films(6). In a terminal portion(10), terminal pin(9) is inserted at each side of the bobbin body portion(2).
Patent KR-20000009349-A (KR)
Title: Foam method of slag in direct current electric furnace
Inventor: LEE GWANG GEUN
IPC: C21C5/54
Filed: 1998-07-23
Abstract: PURPOSE: A foaming method of slag in a furnace by pouring a mixture of carbon and dolomite in slag is provided which reduces the cost of electricity. CONSTITUTION: In the preparing method of low carbon molten steel using a direct current electric furnace, a mixture of 50-90 weight% of carbon and 50-10 weight% of fine particles of dolomite is poured in slag in a ratio of 380-760 kg/130 ton from the beginning of above 80% melting of scrap to the prior to the tapping of molten steel. For an example, 3 ton unslaked lime and 0.5 ton dolomite are poured in the direct current electric furnace and then 1.9 ton fine dolomite(30%CaO, 32%MgO) is poured in it in a speed of 80 kg/min.
Patent KR-20000013907-A (KR)
Title: Vehicle ventilation system
Inventor: KIM BYUNG KI
IPC: B60H1/24
Filed: 1998-08-14
Abstract: PURPOSE: A vehicle ventilation system is provided to maintain a pleasant atmosphere in the room by operating the system by the number of passengers indoor and outdoor temperature and humidity automatically. CONSTITUTION: The vehicle ventilation system comprises; a variable air vent(2) equipped with a ventilating damper(21); a variable circulating device(3) including dehumidifying heater(31); a variable suction device(4) installed at the suction port(13) including a suction damper(41); a room air pollution sensor(32) installed at the suction port(14) to sense the pollution of the room air; a room humidity sensor(33) fixed at the room air circulation suction port(14) to sense the room air humidity. The system is automatically operated by the air condition of the indoor and outdoor to maintain a pleasant environment.
Patent KR-20000013955-A (KR)
Title: Heat pipe assembly
Inventor: KIM SANG SIK
IPC: F25B39/00
Filed: 1998-08-14
Abstract: PURPOSE: A heat pipe assembly is provided to maximize cooling efficiency by preventing the degradation of heat absorbing and transmitting effect by flowing the coolant when the device is shaken or moves left and right. CONSTITUTION: The assembly comprises:a block(1) combined with an outer heat radiation device to transmit heat and having a groove curved at a certain angle on its one side; a heat absorption part(2) having a shape corresponding to the curved groove of the block and inserted and fixed into the groove; a condensation part having its one end connected to the heat absorption part, having a slope facing upward at a certain angle as going to its other end and to return the coolant evaporated and transmitted from the heat absorption part to the heat absorption part after condensing; a heat pipe having a handle(3) to connect both condensation parts; and a heat radiation piece to exchange the coolant heat transmitted from the heat absorption part to the condensation part.
Patent KR-20000014159-A (KR)
Title: Gate device of coin sorting machine
Inventor: CHAE JONG SUN
IPC: G07D3/00
Filed: 1998-08-18
Abstract: PURPOSE: A gate device of a coin sorting machine is provided to prevent a coin from being caught in a gate and realize miniaturization of the machine by reducing a thickness thereof. CONSTITUTION: The machine comprises a sensor, a memory storing purification data of a coin, and a controller comparing data sensed by the sensor with the impurity data to generate a solenoid control signal. The device comprises a wedge-shaped receiving gate and a plurality of gates. The receiving gate moves right and left to return/receive the coin. The gates sorts the coin, of which lengths are different each other.
Patent KR-20000014771-A (KR)
Title: Method for limiting an audio-visual content of a picture reproducing apparatus by a secret number
Inventor: OH GEUN-YOUNG
IPC: G11B19/12
Filed: 1998-08-22
Abstract: PURPOSE: A limiting method of an audio-visual content is provided to automatically reproduce a picture of a healthy content without displaying an input error introduction at a discordance of a secret number or by outputting a message to a correspondence of secret number at a discordance of a secret number. CONSTITUTION: The method for limiting an audio-visual content comprises the steps of: judging whether or not an inputted secret number is erroneous; providing a grade select mode of a reproducing picture; and selecting a picture program chain appointed irrelevant to the audio-visual grade selected in the select mode according to the judgement result and reproducing the selected picture program chain appointed irrelevant to the grade, wherein the reproducing image grade is an image of a program chain appointed to a children.
Patent KR-20000015504-A (KR)
Title: Track approaching method in lead-in area
Inventor: YUN JEONG CHAE
IPC: G11B7/08
Filed: 1998-08-27
Abstract: PURPOSE: A track approaching method in lead-in area is provided to enable to move between tracks in high speed for a pickup to be jumped in one time from a present position to a target track. CONSTITUTION: The track approaching method is comprising the steps of confirming the present position during a moving to a target track is a lead-in area, calculating a separation distance from the present position to the target track, and moving an optical pickup in tracks correspond to the calculated separation distance. The above calculating step is comprising the steps of calculating a number of track from the present position in the lead-in area to terminal position in the lead-in area, calculating a number of track from the terminal position in the lead-in area to a target track in a data area, and calculating a separation distance by adding the calculated the number of the both track.
Patent KR-20000019493-A (KR)
Title: Mgtio3-catio3 based ceramic composition for microwave and manufacturing method of dielectric ceramics using the same
Inventor: HAN JIN WOO
IPC: C04B35/465
Filed: 1998-09-11
Abstract: PURPOSE: MgTiO3-CaTiO3 based ceramic composition for microwave is provided which has low sintering temperature, high quality factor, and stable temperature coefficient of resonant frequency, and the manufacturing method of dielectric ceramics using this composition is also provided. CONSTITUTION: This composition is consisted of MgTiO3 and CaTiO3 as main components, and also includes Li2O3 and MgO as minor components. This composition is represented as the following formula: 94 MgTiO3 - 6 CaTiO3 + x Li2CO3 + y MgO (mol%) wherein x (Li2Co3) is 0-0.8 mol% and y (MgO) is 0-6 mol%. The manufacturing method comprises the following steps: weighing, mixing, and grinding of starting materials such as MgO, CaCO3, TiO2, and Li2CO3, calcination at 900-1000°C for 2 hours, and sintering at 1100-1250°C for 2-4 hours.
Patent KR-20000019651-A (KR)
Title: Barrier structure of plasma display panel and manufacturing method
Inventor: RYU BYEONG GIL
IPC: H01J11/32
Filed: 1998-09-14
Abstract: PURPOSE: A fabrication method of a barrier rib is provided to increase efficiency of electric discharge of PDP by enlarging space of discharge. CONSTITUTION: The high reflection rate paste for a visible ray is applied to the upside of substrate (44) by using a screen printing method. And then, it is burned to incinerate an organism in the paste. The burned substrate is plastic deformed to manufacture a thick layer(52) for a barrier rib. A photoresist is apply to the thick film. Then it is exposed to the light for patterning. A first barrier rib(38a) is formed by etching on the patterned substrate to form a semicircle. An address electrode(32) is patterned on the first barrier rib by using a screen printing method. A paste is applied to the address electrode(32) and the first barrier rib. And that are plastic deformed to form a dielectric thick layer(48). A second barrier rib(38b) is formed by using a screen printing method, sand blast method, additive method and etching method on the dielectric layer. So that the first and the second barrier rib enlarge the discharge space.
Patent KR-20000021136-A (KR)
Title: System for the treatment of livestock's urine
Inventor: KANG MUN SIK
IPC: C02F1/04
Filed: 1998-09-24
Abstract: PURPOSE: A method for treating excrements of animal is provided, which is characterized in that livestock's urine is vaporized in a chamber made by air-permeable sheet. CONSTITUTION: The method is composed of a storage tank(80) for classifying liquid and solidity, a pumping system(70) for separating urine from excrements, a mixing tank(60) for mixing deodorizer and urine, a pump(50) for supplying this deodorized urine to spray, a spray(30) for spraying this urine, and an evaporating tank(20) for removing moisture from urine. Another evaporating tank(20) can be installed outside of the evaporating tank(20) to improve efficiency for removing odor and better evaporation. The outer evaporating tank(20) needs ventilation hole which is composed of frames(22) and fabric materials. The method is executed in evaporating tank using spraying in state minute particles.
Patent KR-20000025304-A (KR)
Title: Air cushion opened sequentially and manufacturing method thereof
Inventor: CHO GI YONG
IPC: B60R21/16
Filed: 1998-10-09
Abstract: PURPOSE: A method for manufacturing an air cushion is provided to easily conduct a folding process of the air cushion that is opened sequentially by bursting with gas pressure. CONSTITUTION: An air cushion is temporarily sewed the opening unit with a bursting device to easily fold. The air cushion induces a sequential opening by adjusting the thickness of a sewing thread and the interval of sewing. The air cushion contains a fixing end(22) fixed in the housing of a dashboard by a fixing hole(24), an opening end(26) having many bending units and expanded by gas pressure from a gas generator, and a bursting device expanding the bending units in a certain direction, bursting when the air bag is opened.
Patent KR-19990007661-A (KR)
Title: 직물이 부착된 집성목판 및 그의 제조방법
Filed: 1998-10-17
Abstract: 본 발명은 직물이 부착된 집성목판과 그의 제조방법에 관한 것이다.  본 발명에 따른 집성목판은 원목조각을 접착하여 제조된 집성목과 특정한 색상과 모양을 가지며 집성목 위에 접착제에 의해 결합되는 직물과 직물 위에 코팅된 UV도료층을 갖는다. 본 발명에 따른 집성목판의 제조방법은 원목조각을 접착하여 집성목를 제조하는 단계와 접착제를 집성목에 도포하고 특정한 색상과 무늬를 갖는 직물을 부착하는 단계와 직물 위에 UV도료를 코팅하는 단계를 포함한다.  본 발명은 가구나 장식품의 제조에 사용된다.
Patent KR-19990007692-A (KR)
Title: 데이터통신정보의 무선중계시스템
Filed: 1998-10-22
Abstract: 본 발명은 공중전화망으로부터의 전화회선으로부터 인출된 국선단자와 데이터통신을 위한 모뎀이 장착된 데이터통신단말로서의 개인용 컴퓨터 간의 데이터교환을 위한 송수신처리가 무선으로 수행될 수 있도록 하고, 근거리에 각각 설치되어 있는 다수의 개인용 컴퓨터간의 근거리통신 작업을 위한 데이터교환이 무선송수신방식에 의해 구현될 수 있도록 하며, 개인용 컴퓨터에 대해 각종의 데이터를 입력하거나 출력시키기 위해 채용되는 프린트기기 등과 같은 외부기기와 그 개인용 컴퓨터 사이의 데이터교환이 무선송수신방식에 의해 수행될 수 있도록 하는 데이터통신정보의 무선중계시스템을 제공한다. 
     이를 위해 본 발명은 가입자라인에 연결된 국선단자에 국선컨넥터가 결합되어 상기 국선단자와 정보통신단말 사이에서 정보신호가 무선교환되도록 하는 국선측 송수신장치와, 상기 정보통신단말에 설치되면서 상기 국선측 송수신장치와 무선 접속되어 상기 국선측 송수신장치와 상기 정보통신단말 사이에서 상기 정보신호가 무선교환되도록 하는 정보통신단말측 송수신장치로 이루어진 것을 특징으로 한다.
Patent KR-20000026733-A (KR)
Title: Device and method of sensing setting functions of controller in gas boiler
Inventor: KANG BYEONG HUI
IPC: F24H9/20
Filed: 1998-10-22
Abstract: PURPOSE: A controller function setting sensing device of a boiler and a method thereof are provided to compare the accordance of a dip switch connected to a controller compatible with various kinds of boilers to the kind of a boiler. CONSTITUTION: A gas boiler is operated by the steps of: calculating a value set up in a dip switch(40b) having different values according to the kind of a boiler to make offer the compatibility of a gas boiler with a controller if power supply is fed; sensing the power supply voltage via a sensor(50) turned on and off and being input with the value set up in the dip switch and the value of a resistance(52) connected to the sensor by a controller(40); comparing the set up value of the dip switch to the value of the resistance; performing the operation of a boiler normally if the values of the dip switch and the resistance are identical or indicating the occurrence of a disorder of a system by an indoor thermostat after stopping the operation of the boiler, herein, a user have the boiler repaired or checked; and feeding back to the first step if the check and the repair are completed.
Patent KR-20000026755-A (KR)
Title: Clock line layout structure for effectively reducing electromagnetic interference
Inventor: KIM TAE CHAN
IPC: H01L23/58
Filed: 1998-10-22
Abstract: PURPOSE: A clock line lay out structure is provided to effectively block the electromagnetic interference made at the clock line by laying out the clock line which has an opposite location to be in parallel to one another. CONSTITUTION: A plurality of clock lines(10) for transmitting the first clock signal lays out at the semiconductor direct circuit. A plurality of second clock lines(20) which have an opposite location to the first clock line lay out in parallel near the first clock line. According to this lay out the electromagnetic interference can be blocked effectively as the electromagnetic interference weakens one another. The first clock line transmits the first clock signal and the second clock line transmits the second clock signal. The direction of the electronic wave made by the electric current from the second clock line is formed in counter clock wise direction.
Patent KR-19990037446-A (KR)
Title: 다층 코팅 필름 형성법
IPC: B05D7/00
Filed: 1998-10-28
Abstract: 양이온성 전해석출 코팅물을 코팅하고 가열에 의해 경화시킨 후, 중합가능한 불포화 화합물, 광중합 개시제, 열중합 개시제를 포함하고 임의로 안료 및/또는 폴리에스테르 수지 및 가교제를 더 포함하는 중간 코팅물을 코팅하고, 상기 코팅 필름을 화학 에너지 광선으로 조사하여 경화시킨 다음, 열경화성 최상부 코팅물을 코팅하고 가열에 의해 경화시키는 것을 특징으로 하는, 평활도가 우수하고 두꺼운 코팅의 경우에도 파핑(popping) 이 발생하는 것을 방지할 수 있는 다층 코팅 필름의 형성법을 개시한다.
Patent KR-20000031310-A (KR)
Title: Apparatus for measuring convergence of color cathode-ray tube
Inventor: KIM WAN SOO
IPC: H01J9/02
Filed: 1998-11-05
Abstract: PURPOSE: An apparatus and method for measuring convergence of a color cathode-ray tube are provided to precisely and effectively measure the convergence. CONSTITUTION: An apparatus and method for measuring convergence of a color cathode-ray tube (100) comprises a signal generator(110), an imaging area divider, an image inputter, a signal converter(133) and a controller(141). The signal generator(110) generates a signal of special pattern to be input of the color cathode-ray tube(100). The imaging area divider divides the screen area, so that each information corresponding to each area can be acquired. The image inputter generates image information according to display state of each divided area. The signal converter(133) converts the image information into an electric signal. The controller(141) controls the signal generator(110), compares the output signal of the signal converter(133) with a reference signal, so that a mis-convergence data is produced and displayed.
Patent KR-20000032224-A (KR)
Title: Apparatus for purifying smoke for vehicle
Inventor: BAEK SOON JA
IPC: F01N3/02
Filed: 1998-11-13
Abstract: PURPOSE: An apparatus is provided to efficiently remove the noise when driving a vehicle as well as to purify the air absorbed in a driving process for a long time and to prevent the environmental pollution by exhausting clean air through the multi-step purifying unit. CONSTITUTION: Smoke is generated by burning fuel in an engine(12), then introduced into a housing(11) constituting a muffler(10). The smoke generates turbulence along the curved face of a curved part(21) with noise and is moved to an inclined part(22). Then, the polluted smoke and noise is moved to a position having baked stones(30) through plural penetrating holes(23) of the inclined part as the smoke and noise is removed to some degree. The smoke and noise is secondarily purified by the baked stones if the dust containing smoke and noise is introduced into a porous plate(24) and an isolating plate(20). The final exhaust air is cleaned by purifying in multiple steps through the porous plate on both ends of the muffler as the smoke and noise is delayed during a proper time in the muffler.
Patent KR-20000032442-A (KR)
Title: Early alarm system for vacuum pump in semiconductor manufacturing equipment
Inventor: KIM YOON SIK
IPC: H01L21/70
Filed: 1998-11-14
Abstract: PURPOSE: An early alarm system for a vacuum pump in a semiconductor manufacturing equipment is provided to early warn abnormality so that the abnormality is able to be corrected before the vacuum pump is down. CONSTITUTION: An early alarm system for a vacuum pump(300) in a semiconductor manufacturing equipment comprises an artificial intelligence portion(370) and an alarm portion(390). The artificial intelligence portion(370) performs an overall control to the vacuum pump(300). The artificial intelligence portion(370) stores a first reference value of an initial abnormality and a second reference value of a latter abnormality, performs a logical process according to a fuzzy theory when a sensed value from the vacuum pump(300) is between the 1st and 2nd reference values, and outputs a control signal so that the vacuum pump(300) is down. The alarm portion(390) generates alarm according to a control signal from the artificial intelligence portion(370).
Patent KR-19990045448-A (KR)
Title: 쓰레기 소각 방법
IPC: F23J15/00
Filed: 1998-11-20
Abstract: 본 발명은, 소각로 및 배기 가스 중의 비회(飛灰)를 제거하는 집진기를 갖춘 소각 설비에 있어서, 쓰레기 등의 가연성 물질의 소각시 연통 및/또는 집진기 내에 BET 비표면적이 30m 2 /g 이상인 활성 알루미나를 존재시키는 쓰레기의 소각방법에 관한 것이다.
Patent KR-20000034548-A (KR)
Title: Oil adsorption material and preparation method thereof
Inventor: SHIN NAM SOO
IPC: B01D39/00
Filed: 1998-11-30
Abstract: PURPOSE: An oil adsorption material and its preparation method are provided, which material is not folded. CONSTITUTION: The oil adsorption material comprises: an oil adsorbing non-woven (1, 2); and an elastic polymer material (3) inserted between the oil-adsorbing non-woven (1, 2). Preferably the non-woven (1, 2) is melt blown non-woven, and the elastic polymer material (3) is a sheet or net made of a thermoplastic resin, a thermosetting resin or a thermoplastic elastomer. The elastic polymer material (3) is adhered to the oil adsorbing non-woven (1, 2) by the moment heating using supersonic waves, high frequency waves or a heat roller (15).
Patent KR-19990062905-A (KR)
Title: 수신기용 인터페이스와 그 배치 방법
IPC: H04N5/00
Filed: 1998-12-09
Abstract: 하나 이상의 조건부 액세스 모듈을 수신기에 연결하기 위한 인터페이스로서, 상기 인터페이스는 다수의 인터페이스부를 포함하고, 상기 다수의 인터페이스부 각각은 조건부 액세스 모듈을 수신하기 위한 소켓 각각에 연결하기 위한 것으로 상기 소켓으로 각각 연결되는 다수의 출력 라인과 다수의 입력 라인을 구비하며, 상기 인터페이스부는 각각의 소켓(20)이 선택적으로 바이패스되도록 직렬로 연결되어, 하나의 인터페이스부의 입력 라인(18)은 다음의 인터페이스부의 각각의 출력 라인(16)에 연결되고, 각각의 인터페이스부는 그 인터페이스부의 출력 라인(16)을 동일한 인터페이스부의 입력 라인(18)으로 연결하는 전자적으로 제어가능한 스위치(22, 30)를 포함한다.
Patent KR-20000041621-A (KR)
Title: Method for measuring amount of steam and h2s generated in blast furnace stack for making slag sand
Inventor: KO DAE KWON
IPC: G01N25/70
Filed: 1998-12-23
Abstract: PURPOSE: A method for measuring the amount of steam and H2S generated in a blast furnace stack for making a slag sand is provided. CONSTITUTION: Two branched lines, a H2S measuring line (7) and a steam measuring line (11) are connected with a sample probe (1) through a heating line (12), and have each check valve (13) to prevent the backward flow of the aqueous solution contained in the lines. The H2S measuring line comprises a check valve (13), an empty bottle (2), two absorbing bottles (3) containing absorbing liquid, an absorbing bottle (4) containing silica gel, a flowmeter (5) and an inhalation pump (6) in sequence. The steam measuring line comprises a check valve (13), two absorbing bottles (8) containing water, an absorbing bottle (9) containing NaOH, an absorbing bottle (4) containing silica gel and a sample unit (10) in sequence. The mixed gas is inhaled from the inside of a blast furnace stack to the sample probe (1) which is set at the sample port by the inhalation pump (6) set in the H2S measuring line (7) and the sample unit (10) set in the steam measuring line (11), and pass through the lines.
Patent KR-20000041861-A (KR)
Title: Triac semiconductor device having withstand voltage supporting region with low concentration surface layer and manufacturing method thereof
Inventor: LEE GWANG JIN
IPC: H01L29/747
Filed: 1998-12-23
Abstract: PURPOSE: A triac semiconductor device is to improve a characteristics of withstand voltage under off state by providing a surface of the withstand voltage supporting region with low concentration. CONSTITUTION: A triac semiconductor device comprises an isolation region(11) formed around, electrode regions formed respectively on an inside and outside of the isolation region, a gate region(12) covering an upper portion of the electrode region, and a withstand voltage supporting region(14) formed between gate region and isolation region, and having a low-concentration layer with thinner depth than that of a gate junction.
Patent KR-20000042117-A (KR)
Title: Metal evaporation film for a condenser and method for manufacturing the same
Inventor: HAN SE JIN
IPC: H01G9/00
Filed: 1998-12-24
Abstract: PURPOSE: A metal evaporation film for a condenser and a method for manufacturing the metal evaporation film are provided to prevent the constant current capacitance from being changed over time and to improve the self-healing characteristics of a metal evaporation film. CONSTITUTION: A metal evaporation film for a condenser has two reinforce layer. Aluminum and zinc is continuously evaporated on the surface of the dielectric plastic film in a vacuum state. According to the method for manufacturing the metal evaporation film, the constant current capacitance is prevented from being changed over time, and the self-healing characteristics of the metal evaporation film is improved.