baber/WOPTO huggingface dataset:
Patent KR-20010066715-A (KR)
Inventor: PARK SUNG HA
IPC: G01L1/18
Filed: 1999-12-31
Abstract: PURPOSE: A pressure measuring device between layers and a method thereof are provided to conveniently measure the pressure generated in a narrow area between a human body and clothing or a bag, or between a vehicle window and a brush and display the measured pressure after A/D conversion in a controller, thereby precisely and easily informing a user of the pressure. CONSTITUTION: A pressure measuring device(9) between layers includes a thin film type film sensor(1) formed of a polymer covered with a semispherical plastic(2) and a thin vinyl film(3) and attached with a both-sided adhesion tape formed of thin film(5) on a bottom surface, and a fabric tape(4) surrounding upper and lower parts of the sensor for measuring a pressure between the layers, wherein an analogue signal output from the sensor representing the measured pressure is converted to a digital signal in a controller via a data transmission line and the pressure is computed in a linear accounting method with a computer program from the digital signal output from the controller, thereby displaying the pressure with a pressure unit(g/cm2).
Patent KR-20000036093-A (KR)
Inventor: SNYDER THOMAS D
IPC: H01M50/516
Filed: 1997-09-11
Abstract: PURPOSE: A method is provided for molded battery contacts assembly which can minimize the size of battery and produce efficiently. CONSTITUTION: A contact assembly provides a reliable contact between a battery pack and an electronic device. The assembly includes a plurality of contact members and an insulator molded to the contact members. The plurality of contact members preferably include a positive contact member and a negative contact member each having a wieldable surface and a selectively plated surface. The wieldable surfaces are welded to the positive and negative terminals of the battery pack, respectively. The selectively plated surfaces are preferably plated with gold to ensure a good connection between the device and the battery pack. The insulator serves to fix the contact members relative to each other. In addition, the insulator facilitates minimization of the battery pack size by enabling the contacts to be placed very close to each other.
Patent KR-20000053278-A (KR)
Title: Process for the electrolytic deposition of copper layers
Inventor: DAHMS WOLFGANG
IPC: H05K3/24
Filed: 1997-12-04
Abstract: PURPOSE: Provided is a method for the electrolytic deposition of copper layers on the printed circuit in short time with uniform thickness. CONSTITUTION: A process for the electrolytic deposition of copper layers, in particular on printed circuit boards, has the following steps: an electroconductive substrate and anodes which are dissolved during electrolytic deposition are brought into contact with a deposition bath which contains copper ions, compounds which increase the electroconductivity of the deposition bath, additives for influencing the material properties of the copper layers, additional compounds of an electrochemically reversible redox system, and additives or mixtures of additives. The substrate and the anodes are connected to a current supply and the copper layers are deposited on the substrate by a pulsed current or pulsed voltage process. This process allows metallic layers with good optical and mechanical properties to be deposited even after only a short stay in the bath.
Patent KR-20000069308-A (KR)
IPC: A61K31/404
Filed: 1997-12-04
Abstract: 본 발명은 N-설포닐인돌린 유도체를 포함하는 약학적 조성물에 관한 것으로서, 
     하기 화학식 1의 소수성 N-설포닐인돌린 유도체를 가용화하기 위해서 물내에서 마이크로에멀션화 또는 에멀션화할 수 있는 무수 가용화/안정화 시스템에 있어서, 친양쪽성 화합물, 비이온 친수성 계면활성제 및 친양쪽성과 계면활성이 모두 있는 비이온 친수성 화합물로부터 선택된 하나 또는 그 이상의 성분을 포함하고, 상기 시스템은 친양쪽성 화합물의 혼합물과 비이온 친수성 계면활성제의 혼합물 중 적어도 하나 또는 계면활성 및 친양쪽성이 모두 있는 비이온 친수성 화합물을 포함하는 것을 특징으로 한다. 
     (화학식 1)
Patent KR-20000070531-A (KR)
IPC: C08K13/00
Filed: 1997-05-06
Abstract: 본 발명의 에폭시-폴리실록산 폴리머 조성물은 수지 성분과 경화제 성분을 혼합하여 제조된다.  수지 성분은 비-방향족 에폭시 수지 원료 및 폴리실록산 성분을 포함한다.  경화제 성분은 아민 및 선택적으로 유기주석 촉매를 포함한다.  또한 상기 조성물은 개개의 궁극적 용도에 따라 응집체, 안료, 및 그 밖의 첨가제를 포함할 수 있다.  상기 조성물은 폴리실록산의 가수분해 반응 및 이 가수분해 반응에 의해 생성되는 실란올의 중축합(polycondensation)을 촉진할 수 있는 충분한 양의 물을 사용하여 제조된다.  경화된 형태에서, 에폭시-폴리실록산 조성물은 분균일하게 산배된 일련의 폴리실록산 폴리머 사슬에 교차-결합된 선형 에폭시 사슬 분절로서 존재하므로, 통상의 에폭시 시스템으로부터 얻어지는 본질적인 장점을 가지는 비-상호침투(non-interpenetrating) 폴리머 네트워크 화학 구조를 형성한다.  이러한 조성물로 이루어진 보호용 코팅은 경화 후, 뛰어난 일광 내후성과 월등한 내화학성 및 내식성을 가진다.
Patent KR-20000071018-A (KR)
Title: 건식 스피닝 스판덱스용 스피닝 셀 및 스피닝 방법
IPC: D01F6/70
Filed: 1998-02-12
Abstract: 본 발명은 사각 바에서의 방사구 모세관 군들의 비균일한 배열로부터 필라멘트를 압출하고 이 필라멘트를 열 비활성 가스의 교류와 접촉하게 함으로써 스판덱스를 건식 스피닝하는 스피닝셀을 제공하는 것이다.
Patent KR-20000075765-A (KR)
IPC: H01M4/13
Filed: 1998-02-27
Abstract: 본 발명은 시트상 전극의 단면으로부터 활성 물질 입자가 떨어져 나가는 것을 방지하여 제조 공정에 기인하는 내부 단락이 발생하지 않도록 할 수 있으며, 또한 활성 물질층을 두껍게 하지 않고 동일한 크기의 전지 캔에 수납되는 전극판 적층체의 전지 용량을 크게 할 수 있는 비수계 2차 전지를 얻는 것을 과제로 한다. 
     이를 위하여, 양극 활성 물질층(1b) 및 음극 활성 물질층(2b) 중 적어도 한쪽 단면을 절연성 물질 입자끼리 결합제로 결합된 절연성 물질 입자 집합체층(3F)으로 코팅한다.  또한, 양극 활성 물질층(1b)을 전지층으로서 쌍을 이루는 음극 활성 물질층(2b)으로부터 비어져 나오지 않는 크기로 형성한다.  격벽은 절연성 물질 입자 집합체층(3B)으로 구성하여양극(1) 및 음극(2) 중 적어도 어느 한쪽에 고정한다.  이 격벽은 적어도 음극(2)과 대향되는 양극 활성 물질층(1b)의 표면 전체를 덮도록, 그리고 음양의 집전체(1a,2b)의 단면으로부터 비어져 나오지 않도록 배치한다.
Patent KR-20010006330-A (KR)
Title: 자동차 페인트 및 다른 페인트의 생산방법
IPC: C09D7/80
Filed: 1998-12-10
Abstract: 로진들의 첨가(A), 농축액들의 첨가(B), 첨가제들의 첨가(C) 그리고 솔벤트들의 첨가(D)를 위한 원료 탱크를 포함하는 페인트 생산을 위한 연속 자동 공정이다. 페인트들의 생산을 위해서, 균형잡힌 원료 혼합물의 공정이 두개의 공급 라인(F, G)으로 나누어질 수 있는데, 그 공급 라인은 혼합물을 주혼합기(21)를 향하게 하는 저부 출구 파이프를 갖는 혼합 탱크들(32a, 32b)에서, 밸브들과 펌프들에 의해, 자동적으로 투여된 원료들의 도입을 수용한다. 페인트는 저장 탱크(41)로 옮겨지고, 페인트의 일부는 제어 셀로 가서 색깔, 덮임률, 그리고 점성의 조절을 위한 표준 페인트의 데이타와 그 데이타가 비교된다. 내부 세정 시스템이 질소를 사용하여 파이프들로부터 페인트를 밀어내고 파이프들은 그 다음에 펌핑된 솔벤트로 세정된다.
Patent KR-20010013493-A (KR)
Title: 광섬유를 이용하기 위한 방법 및 광 발생 장치
IPC: F21V8/00
Filed: 1998-06-01
Abstract: 본 발명은 광섬유 사용에 대한 방법에 관한 것으로, 광 발생 장치에 의해 발생된 광은 광섬유를 사용하여 유도되며, 광 발생 장치는 광섬유(2)에 의해 광을 유도하기 위한 광섬유(2)의 일단부 방향으로 광을 직진시키기 위해, 램프(1a) 및 대물 렌즈 조립체(1b) 및/또는 등등과 같은 적어도 하나의 광 발생 수단(1)을 갖는다.  특히, 광섬유의 광(2a)의 입력 단부의 냉각은 필티에 효과로 동작하는 냉각 장치(3)에 의해 냉각되는 공기 흐름(w)을 직진시킴으로써 대류에 의해 냉각된다.  본 발명은 또한 이 방법을 사용한 광 발생 장치에 관한 것이다.
Patent KR-20010068309-A (KR)
Title: A dielectric layer for a plasma display panel
Inventor: JANG MYEONG SU
IPC: H01J11/38
Filed: 2000-01-04
Abstract: PURPOSE: A dielectric layer of a plasma display panel is provided to produce the dielectric layer by one step and to satisfy the material characteristic required as a dielectric layer for a plasma display panel. CONSTITUTION: In the method of manufacturing the dielectric layer of plasma, first, a maintenance electrode pair(32) and a bus electrode(33) are patterned on a front-end substrate(31). Here, the maintenance electrode pair(32) is made of transparent elements like ITO. And a dielectric layer(34) is formed on the front-end substrate(31) including the bus electrode(33) and the maintenance electrodes(32). Next a protection layer(35) is formed covering the dielectric layer(34). Here, the dielectric layer(34) is a single layer, not of a double sub-layer structure. In particular, the dielectric layer(34) is made of crystallized glass element.
Patent KR-20010077004-A (KR)
Title: Apparatus for vaporizing a liquid source
Inventor: CHUN HUI GON
IPC: H01L21/205
Filed: 2000-01-29
Abstract: PURPOSE: A liquid source evaporation apparatus is provided to improve an evaporation efficiency by making particulate of a liquid reaction source and by evaporating the particulate. CONSTITUTION: The apparatus comprises a reaction source storing vessel(140) storing a liquid reaction source, and a delivery gas injector(110) having an orifice(120) at its end. A delivery gas guiding pipe(130) guides the delivery gas ejected through the orifice into the reaction source vessel so that the reaction source in the reaction source storing vessel becomes a particulate by a kinetic energy of the delivery gas colliding with the reaction source. A reaction source exhaustion pipe(150) is installed by being connected with the reaction source storing vessel, in order to exhaust the particulate of the reaction source together with the delivery gas. And a heating unit(160) is combined to the reaction source exhaustion pipe to evaporate the particulate of the reaction source. An exit of the delivery gas guiding pipe is located on a bottom in the reaction source storing vessel. And the heating unit is an aluminum molding heater.
Patent KR-20000058054-A (KR)
Inventor: YAMAGUJJI SINJI
IPC: H01L21/3205
Filed: 2000-02-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided a stable connection and a high-reliability connection by eliminating a surface oxidation layer on an Al electrode pad to form a projection electrode by an electroless plating. CONSTITUTION: A method for manufacturing a semiconductor device comprises the steps of: eliminating a surface oxidation layer formed on a surface of an Al electrode pad by sputtering; depositing a first metal layer on the Al electrode pad by transposing a first metal and an Al forming the Al electrode pad; and depositing a second metal layer forming the projection electrode on the first metal layer by transposing the first metal and a second metal, and using a magnetic catalytic reaction to form the projection electrode by an electroless plating.
Patent KR-20000030257-A (KR)
Inventor: CHO JAE DO
IPC: C05F9/00
Filed: 2000-02-16
Abstract: PURPOSE: A method for recycling organic wastes by using light dolomite is provided, which recycles the organic wastes as a soil improving agent and a by-product fertilizer. CONSTITUTION: The method comprises steps of: (i) injecting organic wastes such as wastes from agriculture and fisheries, wastes from food, wastes from animal husbandry, wastes from butchery and excrements from man and beast and light dolomite with the component ratio of about 3: 1 into a reacting mixer; and (ii) reacting the mixture of step (i) with stirring by rotating a shaft(3) for 1-2 hours.
Patent KR-20010081605-A (KR)
Title: method for manufacturing of semiconductor device
Inventor: KIM JIN UNG
IPC: H01L21/31
Filed: 2000-02-17
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a defect in a bubble type due to a generation of a hump. CONSTITUTION: The first oxide(22) and the first nitride film(23) are formed on a semiconductor substrate(21), and then the first nitride film and the first oxide are removed selectively to reveal a part of the surface of the semiconductor substrate through a photo lithography process. Then, a trench is formed by removing the revealed surface of the substrate using the first nitride film and the first oxide as a mask. The second oxide(25) is formed by performing a thermal oxidation on the surface of the substrate, and the second nitride film(26) for preventing a hump is formed by an LPCVD(Low Pressure Chemical Vapor Deposition) on the whole surface of the substrate including the second oxide film. A cap-filling insulation film(27) is formed with an HDP(High Density Plasma) CVD method on the whole surface of the substrate including the second nitride film. The deposition of the insulation film is performed by a pre-deposition and a main-deposition to prevent a bubble type defect during an additional formation of the second nitride film by the pre-deposition.
Patent KR-20010084004-A (KR)
Title: An apparatus for burning
Inventor: KIM JAE GWON
IPC: F23K5/00
Filed: 2000-02-23
Abstract: PURPOSE: A burner is provided to actively burn the oil of various kinds and to enhance combustion efficiency. CONSTITUTION: A burner includes: an internal temperature sensor(S1) detecting the internal temperature of the oil in an oil heater(12); an output temperature sensor(S2) detecting the output temperature of the oil outputted from the oil heater; a temperature control unit(14) setting up a desired external temperature, a reference range of the internal temperature and a reference range of the output temperature; a desired temperature comparing unit(15) turned on if the present temperature is over the desired temperature or turned off if the present temperature is lower than the desired temperature; an internal temperature comparing unit(16) turned on if the detected internal temperature is lower than the reference range or turned off if the detected internal temperature is higher than the reference range; an output temperature comparing unit(17) having a first output temperature comparator(17a) turned on if the detected output temperature is lower than the reference range or turned off if the detected output temperature is higher than the reference range and a second output temperature comparator(17b) turned on when the first output temperature comparator is turned off; and a controller(18) controlling the motion of the temperature control unit, the desired temperature comparing unit, the output temperature comparing unit, an ignition transformer(13), a gas solenoid valve(V1) and an oil solenoid valve(V2). The burner actively burns the oil supplied from an oil filter and an oil pump. Therefore, combustion efficiency is improved.
Patent KR-20000062625-A (KR)
Title: 푸시 스위치
IPC: H01H13/52
Filed: 2000-02-24
Abstract: 하우징내의 고정단자의 배열방향의 길이를 짧게 하는 것이 가능함과 동시에, 회로기판으로의 표면실장도 가능하게 한 고정단자 형상으로, 하우징내에서 복수의 구부림부가 형성되어 있어도, 이 구부림부의 가공의 불균일에 의한 영향을 받지 않고, 접점간의 간극을 최소로 설정할 수 있어, 소형화가 가능한 하우징의 고정단자의 배치구조를 제공한다. 
     상자형상의 하우징 (1) 과, 이 하우징 (1) 내에 고착된 1 쌍의 고정단자 (2) 와, 상기 하우징 (1) 의 내측면에 접동가능하게 지지된 스템 (5) 과, 이 스템 (5) 의 이동과 연동하여 동작이 가능하도록 상기 고정단자 (2) 상에 배치된 가동접점 (3) 을 구비하고, 상기 1 쌍의 고정단자 (2) 는, 상기 하우징 (1) 내에 매설된 기초부 (2b) 와, 상기 하우징 (1) 의 외방으로 연달아 설치된 단자부 (2c) 와, 상기 하우징 (1) 내저면에 표출되어 일정한 간극을 유지하여 배치된 접점부 (2d) 로 이루어지고, 상기 1 쌍의 고정단자 (2) 는, 일직선상에 각각의 상기 기초부 (2b) 가 위치하여 배치되고, 상기 접점부 (2d) 는 상기 기초부 (2b) 의 배열방향과 직교하는 선 상에, 각각 굴곡되어 대향배치되도록 형성하였다.
Patent KR-20010084725-A (KR)
Title: Light device for toy
Inventor: BAEK BYUNG RYONG
IPC: A63H3/00
Filed: 2000-02-28
Abstract: PURPOSE: Provided is a luminous system for toys which places a luminous diode with different color at various parts of the toys to light each diode in an order manner so that it makes the toys look more vivid. CONSTITUTION: In the luminous system for toys which includes multiple transmission windows to transmit light to several parts for the toys and multiple luminous diodes(7a)(7b)(7c) to show various colors, luminous system for toys comprises the parts of: a control IC(8) which lights the luminous diode by sequential control or switch control; a power(9) which prints out certain voltage; and a switch(10) which is placed in a toy body to supply an output voltage in the power for the control IC as users' operation.
Patent KR-20010086751-A (KR)
Title: Device for generating a smoke in chimney of a model train for a toy
Inventor: CHO SUNG WON
IPC: A63H19/14
Filed: 2000-03-03
Abstract: PURPOSE: An apparatus for generating smoke from a funnel of a toy train is provided to systematically belch out the smoke at regular intervals as if a real train emits smoke. CONSTITUTION: In a toy train having a wheel(2) rotated by a motor(1), a projected lower rod(4a) of a rotating shaft is actuated by an inner hook pin member(3a) of a reciprocating piston rod(3) connected to the wheel, thereby an actuating bar attached to the middle part of the rotating shaft actuates a piston(11) upward and downward. By using an air pressure induced during the upward movement of the piston, a smoke fluid absorbed in a hyaline fiber is gradually burned in a smoke generating furnace(5) located under a funnel, thereby the smoke is systematically belched out from the funnel at regular intervals.
Patent KR-20000062781-A (KR)
IPC: A23L27/00
Filed: 2000-03-08
Abstract: 본 발명은 전분섬유를 포함하는 가요성 흡수재에 관한 것이다. 물 존재 하의 천연 전분, 가소제 및 다른 첨가제를 용융 압출하고 방사 결합시켜 저밀도의 흠수성, 가요성 구조재를 제조한다. 구조재는 종이 타월, 화장지, 휴지, 냅킨, 물수건 등의 제지 제품에 맞는 성질을 갖는다.
Patent KR-20000026259-A (KR)
Inventor: KANG YOUNG HEE
IPC: G06K9/00
Filed: 2000-03-10
Abstract: PURPOSE: An electrical document management system is provided to convert image files or bulk documents into text files by an automatic document feeding device and a scanner. CONSTITUTION: A digital document management system is consisted of the following five steps. The first step loads a character recognition program and a language translation program. At the second step, each page of documents is scanned by the scanner equipped with automatic document feeding device and is stored as an image file format. The third step converts each image file into a text file using the character recognition program loaded. The forth step determines whether any document needed to be scanned remains or not. If there is any document to be scanned, the execution is repeated from the second step. Otherwise, the fifth step is executed. At the fifth step, each text file is converted into an output text file format.
Patent KR-20000036591-A (KR)
Inventor: KIM EUN SEOG
IPC: A61N5/06
Filed: 2000-03-22
Abstract: PURPOSE: A preparation method for electric light shade mixed/coated with far-infrared radiator which can recycle the wasted heat from electric light as a far-infrared radiation energy by mixing/coating its shade with far-infrared radiator(including charcoal), thus obtaining functions caused by the coated far-infrared material, such as deodorization, sterilization, rejuvenation, and improve in immunity as well as decoration of interior is provided. CONSTITUTION: An electric light shade is characterized by coating a light shade made of metal or glass and the like with a commercially available far-infrared radiant(including charcoal) to use the heat around 40-70°C from the electric light when the light is turned on as a far-infrared ray source, because far-infrared ray is generated when it is only heated with a certain amount of heat. The electric light shade, characteristically uses the heat from an electric light itself which has been conventionally recognized as wasted heat to generate far-infrared ray, thus easily producing advantageous far-infrared ray for human body.
Patent KR-20000071500-A (KR)
Title: 개방 냉각 회로와, 가스 터빈 에어포일 및 결합된 팁슈라우드의 냉각 방법
IPC: F01D25/12
Filed: 2000-03-29
Abstract: 가스 터빈 버킷용 개방 냉각 회로에 있어서, 버킷은 에어포일 부분(30) 및 팁 슈라우드(32)를 구비하며, 냉각 회로는 에어포일 부분을 통과하여 연장되고, 팁 슈라우드(32)를 빠져 나가기 전에 팁 슈라우드내에 확장된 내부 영역(42, 44)과 연통하는 다수의 반경방향의 냉각 홀(34, 36)을 포함하여, 에어포일 부분(30)을 냉각시키는데 사용된 냉각 매체가 계속하여 팁 슈라우드(32)를 냉각시키는데 사용되도록 한다.
Patent KR-20000037249-A (KR)
Inventor: LEE HYON MIN
IPC: H04L12/54
Filed: 2000-04-14
Abstract: PURPOSE: A method and a system for providing an electronic mail including a voice signal are provided to compose letters input by an user and modulated to voice with an electronic mail transmitted by using letters such as a text or a motion picture. CONSTITUTION: Music letter menu output data transmitted from a web server to a plurality of client PCs for being displayed on a screen, if the plurality of client PCs connects to the web server. A user inputs and transmits music selection data and letter data on the displayed screen, which the web server receives. A voice converter(46) understands the contents of the transmitted data for modulating the corresponding voice. A web server controller(42) composes the modulated voice composition signal and the selected music.
Patent KR-20010020839-A (KR)
Title: Piezoelectric component
Inventor: SAWAI KUNIO
IPC: H03H9/56
Filed: 2000-05-13
Abstract: PURPOSE: To inexpensively provide piezoelectric parts capable of being simply manufactured and excellent in electric characteristics. CONSTITUTION: These piezoelectric parts 10 are formed of a piezoelectric element 11, a damping material 12, a supporting substrate 13 on which the piezoelectric element 11 is mounted and a cover member 14. The damping material 12 having prescribed hardness is given on the surface of the piezoelectric element 11 so that is covers vibration electrodes 21a and 22a. In the case of a piezoelectric trap, the material whose hardness is JISA 35-80 is adopted as the damping material 12. In the case of a piezoelectric discriminator, the material whose hardness is JISA 80-100 is adopted as the damping material.
Patent KR-20000054577-A (KR)
Inventor: KIM YUN SIK
Filed: 2000-06-12
Abstract: PURPOSE: A real time interactive electronic commerce method using moving pictures is provided so that a purchaser can buy a product at ease by providing a real time interactive electronic commerce method, which are combined the previous electronic commerce method and an old off-line market. CONSTITUTION: A real time interactive electronic commerce method using moving pictures includes several steps. A step is that a purchaser (10) connects to a web site of an electronic commerce server (40) through internet (30). Thereafter, a step is that the purchaser inputs a product and an order information. A step is to require a consulting service to a helper of the seller through a waiting room server (110) if the purchaser wants to. A step is to connect the purchaser and the helper through an automatic connection device. Thereafter, a step is to consult the purchaser with the helper, as a face to face type. A step is to settle price of a product and to record the content being consulted. An electronic server (40) is connected with a mail server (50), a media server (60), a settlement server (70), a real time recommendation product information database server (90), a customer and a product information database server (100), the waiting room server (110), an automatic connector (120) and 1:1 real time interactive conference server (130).
Patent KR-20020001349-A (KR)
Title: Reducing speed module with eccentric axis
Inventor: KIM GI HYEON
IPC: H02K7/075
Filed: 2000-06-28
Abstract: PURPOSE: A reduction module with a driving shaft is provided to eccentrically arrange the driving shaft from the center portion of a module housing, thereby reducing entire volume of the reduction module. CONSTITUTION: A reduction module(1) comprises a cylindrical module housing(10) having a driving shaft(22) consisting of gear assembly with its one end protruded from one side of the module housing, and a driving motor(40) having a spur gear(41) mounted to the other side of the module housing to rotate the gear assembly. The driving shaft is mounted to the module housing eccentrically to the center thereof. The gear assembly consists of an internal gear formed on the inner side of the module housing and a plurality spur gears engaged with the internal gear. Through spur gears is mounted shafts for rotating the spur gears. A spacer(15) is mounted on the spur gears.
Patent KR-20020002868-A (KR)
Title: method of tensioning a shadow mask for a cathode ray tube using compression and sliding, and the shadow mask-frame assembly
Inventor: LEE SEUNG HYEON
IPC: H01J29/02
Filed: 2000-06-30
Abstract: PURPOSE: A method for tensioning a shadow mask of a cathode ray tube using compressive force and slide and a shadow mask-frame assembly thereof are provided to fabricate a frame by using compressive force and slide. CONSTITUTION: A combination groove(24) is formed on a couple of long side portion(21) of a frame. A sliding side(25) is formed on the combination grooves(24), respectively. A shadow mask(50) is fixed to a sliding combination portion(23) passing the sliding side(25). The shadow mask(50) is fixed on an opposite side to a combination portion of the sliding combination portions(23). The shadow mask(50) and the sliding combination portion(23) are inserted into the combination groove(24) by using compressive force. A combination state of the sliding combination portion(23) and the combination groove(24) is maintained by using a fixing portion.