baber/WOPTO huggingface dataset:
Patent KR-20000018032-A (KR)
Title: Far infrared ray radiative panel and manufacturing method thereof
Inventor: HAN SANG SOON
IPC: C04B18/02
Filed: 2000-01-05
Abstract: PURPOSE: A structural construction panel radiating far infrared radiation is provided to increase pollution resistance, alkali resistance, and abrasion resistance as well as breaking load and adhesive strength, to give deodorization and antibacterial effect by using loess and charcoal CONSTITUTION: A manufacturing method of structural panel comprises the following steps of: a) preparing pulp by melting cellulose, waste paper and fiber sludge, b) extracting loess by separating, refining, sorting and grinding loess, c) crushing charcoal, d) agitating 20 to 60 weight % of pulp, 20 to 60 weight % of loess, 10 to 30 % of charcoal and 10 weight % of some other mixture, e) forming the agitated mixture, f) drying process with hot air(200 to 270°C), and g) cutting the mold.
Patent KR-20000062436-A (KR)
Title: Method and devices for implementing a continued packet-switched radio connection
IPC: H04W84/04
Filed: 2000-01-07
Abstract: A method is presented for establishing a continued communication connection after a terminating communication connection between a transmitting station and a receiving station in a communication system where communication connections take place on dedicated communication resources temporarily associated to them. The termination of the terminating communication connection is indicated through a communication resource associated to the terminating communication connection (304, 404, 405, 504). The need for a continued communication connection is also indicated through a dedicated communication resource (305, 408, 408', 509).
Patent KR-20010068970-A (KR)
Title: The method for manufacturing the material absorbing noises by using PET
Inventor: PARK YONG GIL
IPC: B29B17/00
Filed: 2000-01-11
Abstract: PURPOSE: A manufacturing method of sound-absorbing material containing polyester is provided to enhance a sound-absorbing performance with a low cost as well as enhance the recycling efficiency by recycling waste absorbing material. CONSTITUTION: First, low melting fiber is mixed to polyester fiber with a ratio of 7:3. Then, the mixture is formed into absorbing material(1) of sheet shape under constant temperature. Next, the absorbing material(1) is seated on a wirenet conveyer horizontally mounted within an oven(10) to be preheated under constant temperature. Then, the heated absorbing material(1) is inserted between a female mold(21) and a male mold(22) to be pressed with constant pressure for predetermined time for forming products of desired shape. Finally, a liquid surface treatment agent(2) is coated on a surface of the absorbing material(1).
Patent KR-20010073972-A (KR)
Title: Horizontal synchronous signal detection apparatus for digital television
Inventor: JUN JEONG SIK
IPC: H04N5/08
Filed: 2000-01-24
Abstract: PURPOSE: A horizontal synchronous signal detecting device of a digital TV is provided to be capable of detecting a horizontal synchronous signal even though closed-ghost having a small sized hardware and a delay within a predetermined symbol on a channel exists. CONSTITUTION: At least one registers sequentially receive and store the correlation values of predetermined symbols within a constant segment of a channel, and are serially connected to each other. A maximum value detector(24) detects and outputs a maximum correlation value from the values stored in the registers. Data of digital signals input through an A/D converter(21) have instantaneously values but 0, and therefore converges to 0 by being continuously integrated through a segment integrator(22). A correlation part(23) receives signals in which horizontal synchronous segments and data segments are separated and correlates the signals.
Patent KR-20000024259-A (KR)
Inventor: SHIN DONG WON
IPC: H04B1/38
Filed: 2000-02-01
Abstract: PURPOSE: A flip type cellular phone case of water resistant, adiabatic and elastic materials to be installed is provided. CONSTITUTION: A foaming resin is provided to protect the hand phone from a water resistant, a high temperature using a foaming resin young mode plate case. Using a cellular phone in dual cases comprising a plastic acryl case(12) and a foaming resin young mode case(11), to hear a bell sound of hand phone being in the inside of the case, receive, talk with, and operate 'ON', 'OFF' operation regardless of a sort and a size of a hand phone.
Patent KR-20000076587-A (KR)
IPC: H05K1/03
Filed: 2000-02-02
Abstract: (A) 하기 일반식 (I)로 표시되는 반복단위를 가지는 폴리아미데이트: 
     
       
     
     (상기 식에서 R 1 은 4가의 유기 작용기이고, R 2 는 페놀성 수산기를 가지는 2가의 유기 작용기이고, 세 개의 R 3 기 및 세 개의 R 4 기는 각각 독립적으로 알킬기 또는 수소원자이며, 적어도 두 개의 R 3 기 및 적어도 두 개의 R 4 기는 알킬기임), 및 (B) 노광시 산(酸)을 발생할 수 있는 화합물을 포함하는 본 발명의 포지티브 감광성 수지 조성물은 향상된 저장 안정성 및 i-라인에 대한 감수성을 가진다.  또한 상기 조성물이 i-라인에 대한 노광, 현상, 및 가열을 포함하는 방법에 의해 표면보호막 또는 층간 절연막으로 형성될 경우 전자부품의 신뢰성을 향상시킬 수 있다.
Patent KR-20000054132-A (KR)
Inventor: KIM SEONG JUN
IPC: B44C7/02
Filed: 2000-02-02
Abstract: PURPOSE: A pasting machine for papering is provided, which is convenient to use and improves productivity by undoing the rolled wallpaper automatically and gluing on one side. CONSTITUTION: A pasting machine for papering comprises; a main body (10) table-shaped of fixed height, which has a cutting part (12) on the upper plate (11) and a support part (13), on which wallpaper (P) is installed, on the other side; a driving motor (20) which is installed on the front of a main body (10) and has a primary, secondary and thirdly driving pulley (21)(22)(23); a couple of a driving roller (30) which is rotated by the driving force of a driving motor (20) and draws out wallpaper; an application part (40) which applies glue on wallpaper; a transfer part (50) which is rotated by the driving force of a driving motor (20) and transfers the glued wallpaper; a control box (60) which contains electric components to control the driving force of a driving motor (20).
Patent KR-20010014477-A (KR)
Inventor: OSAKA MISAKI
IPC: A23L29/10
Filed: 2000-02-09
Abstract: PURPOSE: A pesticidal liquid compositions is provided to comprise 2methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide, and a saturated hydrocarbon having a specific carbon number which has an extremely good pesticidal activity and especially shows an excellent effect in a formulation of a pesticidal aerosol composition. CONSTITUTION: The pesticidal composition comprises 2methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide (hereinafter referred to as Compound A) and a saturated hydrocarbon having 13 to 17 of carbon number. The pesticidal composition can be a liquid composition which comprises 0.01 to 5% by weight of compound A and 40 to 99.9% by weight of a saturated hydrocarbon(s) having 13 to 17 of carbon number. In other words, the pesticidal liquid composition of the present invention comprises Compound A and at least one saturated hydrocarbon having 13 to 17 of carbon number wherein the amount of Compound A is 0.01 to 5% by weight and the total amount of said saturated hydrocarbons is 35 to 99.9% by weight therein. Further, the pesticidal composition of the present invention can be an aerosol composition which comprises the above liquid composition and a propellant
Patent KR-20010049213-A (KR)
Inventor: CHOI YOUNG MIN
IPC: A63G31/02
Filed: 2000-02-21
Abstract: PURPOSE: Provided is a floater by a balance sinker wherein the balance sinker is floated as the exercise of riders so that it gives the riders interest and pleasure. CONSTITUTION: The floater(100) by the balance sinker comprises the parts of: a support pole(110) wherein lower part is placed in the ground; a frame(120) which is distanced from the upper part of the support pole with including multiple guide rollers at one side; a water tank(130) which is placed in the upper edge of the support pole to store water; a balance sinker which is adjusted by water supplied from the water tank; a floating part(200) which is connected to the balance sinker by a wire rope and supported by the guide roller with generating floating power by users' operation; and a control part for the balance sinker(400) which detects the weight of the floating part and adjusts the amount of water to supply water for the balance sinker so that the weight of the floating part is heavier than that of the balance sinker.
Patent KR-20010084030-A (KR)
Title: Public web terminal
Inventor: KIM HEUNG GOO
IPC: G06F17/00
Filed: 2000-02-23
Abstract: PURPOSE: A public web terminal system is provided to enable a user to easily use the Internet by installing a web terminal which everyone can use in a remote island including congested areas. CONSTITUTION: A main server is installed in a main computer of an operation center. A plurality of public web terminals(101-104) are connected to the main computer of the operation center via a path controller connected through a LAN through a wire and a wireless communication unit. The main computer connected to a plurality of web terminals(101-104) is equipped with an input unit such as a keyboard and a mouse. In addition, the main computer controls a system and transmits data to the web terminals(101-104).
Patent KR-20010014579-A (KR)
Title: Ultrasonic imaging system with beamforming using unipolar or bipolar coded excitation
Inventor: CHIAO RICHARD YUNG
IPC: G01S7/52
Filed: 2000-03-14
Abstract: PURPOSE: An ultrasonic imaging system is provided to decrease a code distortion due to non-linear propagation and to execute a code excitation of the system with only a unipolar pulser. CONSTITUTION: Coded excitation for medical ultrasound imaging is implemented by transmitting code or element symbols in the encoded base sequence on different firings. The encoded base sequence is formed by convolving a base sequence with an oversampled code sequence. For each firing the designated code or element symbol in the encoded base sequence is replaced by a unit symbol (i.e., 1 or -1) while the other symbol locations are all set to zero. After each transmit, the received waveform is multiplied by the respective symbols and accumulated to synthesize the received encoded waveform.
Patent KR-20000030772-A (KR)
Inventor: CHOI HEE SIK
IPC: C11D7/22
Filed: 2000-03-15
Abstract: PURPOSE: A composition is provided, which is to cleanse a screen mask used in a screen mask seal print process and a short print process, to give excellent cleansing effects, more amounts of treatment at shortening time and accordingly improved harmless effects to a human being, resulting in good environmental comparability. CONSTITUTION: The composition is characterized by comprising 80 to 95wt% of ethylcellulose, 5 to 12wt% of ethyl alcohol and 1 to 8wt% of normal paraffin. The composition is applied for the usual print processes in accordance with the following steps. The composition is seal-printed or short-printed in LCD preparing procedure to apply the resultants to the cleansing procedure, which is printed on an upper glass, or is made an inner gap and an electric short on a lower glass, respectively. As a result, the excellent cleansing effects are effectuated by only cleaving off silver-to-silver bonds of the short print, without affect directly LCD process.
Patent KR-20010092873-A (KR)
Title: Capacitor in a semiconductor device and fabricating method thereof
Inventor: LEE CHANG WON
IPC: H01L27/108
Filed: 2000-03-27
Abstract: PURPOSE: A capacitor and a method for manufacturing thereof are provided to increase a capacitance and to maximize surface areas of a lower electrode by forming the lower electrode having deep grooves. CONSTITUTION: After forming an interlayer dielectric(22) on a semiconductor substrate(21), a contact hole is formed by selectively etching the interlayer dielectric(22). A lower electrode(231) is then formed by sufficiently filling and selectively etching a conductive layer. A plurality of deep grooves are formed at the upper surface of the lower electrode(231) by using a plasma etching equipment using an inert gas. A dielectric film(26) and a plate electrode(27) are sequentially coated on the surface of the lower electrode(231) having deep grooves.
Patent KR-20010093582-A (KR)
Title: Personalized Electronic Program Guide System implemented on Website
Inventor: LEE GYU TAEK
IPC: G06F17/00
Filed: 2000-03-29
Abstract: PURPOSE: A personalized EPG(Electronic Program Guide) system performed on a web site is provided to make a selection of program easy by suiting an EPG system for a person's taste on a web site. CONSTITUTION: A receiving unit(13) receives taste data and requests of a user from a plurality of user computer. A first memory(11) classifies the taste data by user and records the taste data. A second memory(12) processes EPG information supplied from a program supply enterprise according to an appointed reference, and records the EPG information. A data reassembly unit(15,16) reassembles the EPG information on the ground of the taste data, and supplies the user with optimized information in response to the requests. A transmission unit(14) transmits the output of the data reassembly unit(15,16) to the corresponding user computer.
Patent KR-20010095613-A (KR)
Title: a electric power inverter
Inventor: KOFILROFF YURILEONIDOVICH
IPC: H02M11/00
Filed: 2000-04-11
Abstract: PURPOSE: A power converter using piezoelectric transformer is provided to achieve improved insulation characteristics and corrosion resistance, while preventing electromagnetic interference by avoiding use of copper coil to the transformer. CONSTITUTION: A power converter comprises a reference voltage source(7) for receiving DC voltage from a DC voltage input and generating a reference voltage; a current controller(8) for controlling the current supplied from the DC voltage input; a power amplifier(1) for receiving output from the current controller and amplifying power; a piezoelectric transformer(4) for receiving power from the power amplifier and boosting the voltage; a positive feedback loop antenna(13) for sensing the voltage output from the piezoelectric transformer; a positive feedback loop(3) for positively feeding back the voltage output from the piezoelectric transformer, wherein the voltage is input through the positive feedback antenna; a pre-amplifier(2) for pre-amplifying the voltage output from the positive feedback loop and inputting the pre-amplified voltage to the power amplifier; a rectifier(5) for rectifying the voltage output from the piezoelectric transformer; and a negative feedback loop(6) for negatively feeding back the voltage output from the rectifier, and inputting the result to the current controller and reference voltage source.
Patent KR-20010006995-A (KR)
Inventor: JOHNSON ANDREW
IPC: G06F9/445
Filed: 2000-04-19
Abstract: PURPOSE: A program code module is elucidated in a platform by locating an instruction code in a module loaded into a memory and selecting its patch to change the instruction code. CONSTITUTION: A module loader (22) locates a module (20A) in a disk memory (12) and loads it into application (18) to form the component (24A) of the application (18). A fixed code locator (24) syntax-analyzes the component (24A) to confirm the presence/absence of fixed codes (32A, 32B, etc). A patch selector (26) locates the codes (32A, 32B, etc.), and usable patches (30A, 30B, etc). When the code (32A) and the DLL patch (30A) are located, a code changing program (28) overwrites the code (32A) through the use of the patch (30A). By repeating similar processing also concerning the code (32B) and the patch (30B), application is optimized.
Patent KR-20010097502-A (KR)
Inventor: AHN YE CHAN
IPC: G01F1/56
Filed: 2000-04-24
Abstract: 본 발명은 정현파 형상의 교류전원을 이용하는 전자기 유량계에 관한 것으로, 본 발명은 비전도성 물질로 이루어진 유로관과, 상기 유로관의 내부를 흐르는 유체와 접촉하도록 설치되는 한쌍의 비자성체 전극과, 상기 한쌍의 비자성체 전극에 수직한 방향으로 자기장이 형성되도록 배치되는 전자석과, 상기 전자석의 코일을 통해 정현파 형상의 교류 전원을 공급하는 전원공급부와, 상기 유로관의 외부에 설치되는 가상전극과, 상기 한쌍의 비자성체 전극에서 얻어진 자체 유도기전력과 유도기전력이 중첩된 신호와 상기 가상전극에서 얻어진 자체 유도기전력 신호를 상쇄시켜 유도기전력 신호만을 출력하는 자체 유도기전력 상쇄회로와, 상기 상쇄회로로부터 출력된 유도기전력 신호를 처리하여 유량을 측정하는 신호처리부를 포함하는 것을 특징으로 한다. 따라서 교류 자기장의 시간에 따른 변화율에 의해 야기되는 자체 유도 기전력을 상쇄시킴으로서 유량 신호에 대한 노이즈의 영향을 감소시키고, 유량에 대한 신호의 선형성을 확보할 수 있게 된다.
Patent KR-20010098241-A (KR)
Inventor: JUNG GYEONG IN
IPC: G06F17/00
Filed: 2000-04-29
Abstract: 본 발명에서는 인터넷망에 접속된 다수의 브라우저들과, 이 브라우저들과 일련의 신호전달라인을 형성하는 웹서버들, 채팅서버들, 광고로봇, 광고관리서버 등의 조합으로 이루어진 광고문구 게시 시스템을 개시한다. 
     이때, 웹서버들은 여러 유형의 웹 페이지 생성코드를 브라우저들로 전송함으로써, 브라우저에 다양한 형태의 웹 페이지들이 생성되도록 유도하며, 채팅서버들은 채팅 페이지를 매개로 일련의 채팅 이벤트가 발생되는 경우, 이 채팅 이벤트에 맞추어 채팅을 진행시킨다. 또한, 광고로봇은 채팅서버들이 보유한 채팅룸들 중 특정 채팅룸이 광고문구 게시시점에 도달하는 경우, 일련의 광고문구를 특정 채팅룸을 관리하는 채팅서버로 전송함으로써, 채팅서버가 이 광고문구를 채팅 페이지의 일부에 게시할 수 있도록 유도하며, 광고관리서버는 광고로봇이 광고문구의 전송을 요청하는 경우, 특정 채팅룸에 로그인된 사용자들의 특성에 부합되는 광고문구를 선별적으로 추출하여, 이를 광고로봇으로 전달한다. 
     이러한 본 발명의 경우, 광고물의 게시과정이 사용자의 시각집중이 용이한 인터넷 채팅 페이지를 기반으로 하여 진행되기 때문에, 본 발명이 달성되는 경우, 웹 페이지 운영업체에서는 단순한 문구를 광고물로 활용하면서도, 광고물에 대한 사용자들의 관심유발을 극대화시킬 수 있는 이점을 획득할 수 있다.
Patent KR-20010029694-A (KR)
Title: White, UV-stabilized film made from a crystallizable thermoplastic
Inventor: BEWER GUENTER
IPC: C08K3/00
Filed: 2000-05-09
Abstract: PURPOSE: Provided is a white biaxially oriented film excellent in orientation, mechanical and optical properties, especially high UV stability, which can be produced from a crystalline thermoplastic material. CONSTITUTION: The white biaxially oriented film with a thickness of 1-500 micrometer is produced by including (A) the crystalline thermoplastic material such as polyethylene terephthalate, (B) 0.01-5wt% (based on the component (A)) of at least one kind of a UV stabilizer such as 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-(hexyl)oxyphenol, and (C) at least one kind of a white pigment such as titanium dioxide. And the film is obtained by melting the component (A) together with the component (B) and (C) in an extruder, extruding the resultant blend onto a cooling roller, biaxially orienting the extruded blend, heat-setting the oriented film, and then winding the film.
Patent KR-20010103356-A (KR)
Inventor: KIM SEUNG HO
Filed: 2000-05-09
Abstract: 본 발명은 화상통신 기능을 갖춘 인터넷 텔레비전에 관한 것으로, 
     통상의 텔레비전 고유기능을 갖춘 수상기에 인터넷 기능을 부가하되 이 인터넷 기능에 화상전화 및 인터넷 사용을 위한 다이얼링 숫자키 등을 구비한 키입력부, 음성신호의 송수신을 수행하는 송수화부, 통화자의 이미지를 촬영하는 카메라, 상기 키입력부에 의한 입력번호로 다이얼링을 실행하며 상기 카메라를 통해 입력된 통화자의 이미지를 송신하면서 국선을 통해 수신된 통화자의 이미지 영상데이터는 CRT로 출력하고 송수화부를 통해 음성신호 입출력이 이루어지도록 제어하는 인터넷 프로세서를 포함한 화상통화기능을 갖춘 인터넷 TV에 있어서, 상기 키입력부에 주변상황에 따라 적절히 선택할 수 있는 배경화면선택키와, 미리 배경화면이 저장된 메모리수단이 구비되어 화상통화시 선택키에 따라 상기 인터넷프로세서의 신호로 배경화면이 선택 취출되어 카메라에 촬영된 영상과 합성 전송되도록 한 것을 그 구성적 특징으로 한다.
Patent KR-20010107140-A (KR)
Inventor: LEE SEUNG MU
IPC: H01L21/66
Filed: 2000-05-25
Abstract: 본 발명은 반도체 소자 제조시 사용되는 테스트 웨이퍼의 형성방법에 관한 것으로서, 모니터용 웨이퍼 상에 원하는 종류의 박막을 증착하는 단계와, 박막을 패터닝하는 단계와, 패턴닝된 박막이 형성된 모니터용 웨이퍼의 뒷면(back side)을 폴리싱(polishing)하여 상기 모니터 웨이퍼의 두께를 감소시키는 단계와, 폴리싱한 웨이퍼를 잘라서 원하는 크기의 테스트 칩을 형성하고 세정하는 단계와, 모니터용 웨이퍼와는 다른 또 하나의 웨이퍼 상에 상기 테스트 칩이 들어갈 수 있는 적어도 하나의 홈을 형성하여 머더 웨이퍼를 준비하는 단계와, 머더 웨이퍼의 홈에 상기 테스트 칩을 장착하여 결합시키는 단계를 포함한다.
Patent KR-20010108728-A (KR)
Inventor: LEE JANG U
Filed: 2000-05-31
Abstract: 본 발명은 개방된 수용공간(204)이 형성되고, 중앙의 제 1장공(202b) 양편으로 제 1수직 안내공(202)과 제 2수직 안내공(202a)이 형성되며, 일측 단부에는 고정편(206)이 세워져 용접되는 하우징(200); 상기 제 1장공(202b)에 제 1리벳(216)으로 축결합되어 회동되도록 측면 중앙에 경사장공(212b)을 형성하고, 하부에는 제 1휠(218)과 제 2휠(218a)이 끼워져 안내되도록 제 1경사 안내공(212)과 제 2경사 안내공(212a)이 형성되며, 일측 단부에는 제 2장공(219a)이 경사상으로 관통된 제 1플렌지(219)를 일체로 연장 형성하는 이동 브라켓(210); 일측에는 제 2리벳(238)으로 축결합되도록 제 2플렌지(232)를 형성하고, 타측에는 이동공간(234)을 수직으로 형성하는 연결 브라켓(230); 및 상기 연결 브라켓(230)에 선단이 나사 결합되어 상기 연결 브라켓(230)과 상기 이동 브라켓(210)을 상기 수용공간(204)에서 밀고 당겨지도록 상기 하우징(200)의 상기 고정편(206)에 축결합되는 조절나사(220)를 포함한 것을 특징으로 한 것으로, 창문의 자중에 따른 힘이 호차에 구비된 조절 나사로 직접 전달되지 않고 연결 브라켓을 통해 전달되게 하여 조절 나사 등의 파손을 예방할 수 있는 효과가 있다.
Patent KR-20010108906-A (KR)
Inventor: PARK GYEONG IL
Filed: 2000-06-01
Abstract: 본 발명은 안티록 브레이크 시스템용 노말 오픈형 솔레노이드밸브에 관한 것으로, 그 목적은 체크밸브 기능을 수행하는 립 시일(Lip Seal)의 조립 작업성을 향상시키며 이의 손상을 방지하고자 하는 것이다. 
     본 발명에 따른 안티록 브레이크 시스템용 노말 오픈형 솔레노이드밸브(30)에 의하면, 마그네트코어(31a)의 하부 선단에 외경(D1)이 축소되게 형성되어 립 시일(35)이 하부에서 상측방향으로 끼워져 결합되는 소경부(31e)가 마련되며, 보어(81)의 저부에 립 시일(35)의 하단을 지지함과 동시에 외주에 오일배출구(36e)가 형성된 필터부재(36)가 배치되어 있다.  이에 따라 체크밸브 기능을 수행하는 립 시일(35)의 조립작업이 보다 용이하게 이루어짐과 동시에 손상이 방지되는 이점이 있으며, 또한 제동작용 해제 시 오일배출구(36e)를 통해 제동압력이 즉시 빠져나가는 이점이 있다.
Patent KR-20010007303-A (KR)
Inventor: KOSHIKAWA KOJI
IPC: G11C29/00
Filed: 2000-06-09
Abstract: PURPOSE: To provide a semiconductor memory device which can improve the probability of the relief of a defective cell. CONSTITUTION: For redundancy judgment circuits 11 to 14 of this semiconductor memory device, twice the number of two redundancy column selection lines are prepared. An OR circuit 21 and an OR circuit 22 OR-compute the outputs of the redundancy judgment circuits 11 to 14, and their computed results are outputted to a redundancy column decoder 2 and a redundancy column decoder 3. The redundancy column decoders 2, 3 make corresponding redundancy column selection lines effective according to the computed results of the OR circuits 21, 22. An OR circuit 23 and an OR circuit 24 OR-compute outputs of the redundancy judgment circuits 11 to 14, and their computed results are output to a changeover circuit 7. The changeover circuit 7 divides four IO lines of a memory cell array 5 into two sets so as to perform a changeover operation, and it changes over the IO lines to a corresponding set according to the computed results of the OR circuits 23, 24.
Patent KR-20010049547-A (KR)
Inventor: LEE CHEOL JIN
IPC: H01L21/18
Filed: 2000-06-14
Abstract: PURPOSE: A method for controlling a diameter of a carbon nanotube using fine patterns of a catalyst metal is provided to easily control the size of the fine pattern of the catalyst metal by controlling the size of a photoresist pattern in a photolithography process, and to easily control the density of the carbon nanotube by controlling the density of the photoresist pattern. CONSTITUTION: Fine patterns of a catalyst metal(2) are formed on a substrate(1) by a photolithography process. Carbon nanotubes are grown in the respective fine patterns of the catalyst metal. The fine patterns of the catalyst metal are composed of cobalt, nickel, iron or a composition thereof.
Patent KR-20010113164-A (KR)
Inventor: CHOI HWAN JONG
IPC: F24F11/00
Filed: 2000-06-16
Abstract: 초기 운전시 기설정된 조건에 신속하게 대응할 수 있도록 한 공기조화기의 운전 제어방법에 관한 것으로, 컨트롤러 및 메모리를 갖는 공기조화기에 있어서, 컨트롤러가 사용자의 운전종료 명령입력 또는 강제적인 전원 차단을 판단하는 단계와, 그 판단결과 사용자의 운전종료 명령이 입력되거나 강제적인 전원 차단이 발생하면 현재까지의 운전조건을 메모리에 저장하고 운전을 종료하는 단계를 포함하여 이루어지므로 이후 재운전시 기억된 운전조건으로 운전하여 신속하게 기설정된 조건에 대응하고 결국, 사용자의 제품 만족도를 향상시킬 수 있다.
Patent KR-20010021019-A (KR)
Title: Image recording method and image recording apparatus
Inventor: MIYASAKA TORU
IPC: G03G15/01
Filed: 2000-06-22
Abstract: PURPOSE: To attain a color overlapping system of a color image at a comparatively low cost with high accuracy and high stability by using error information to form a multi-color image according to revised color image information. CONSTITUTION: An offset detection section 17 using CCDs placed on a carrying transfer belt 9 detects positions of marks in thin lines by each print unit 13 onto the carrying transfer belt 9 in the detection of the offset. An error information calculation section 18 calculates an offset amount that is error information of an image start point, an image width and a rotary angle in the main scanning direction and the subscanning direction from a reference position between images on the basis of data from the offset detection section 17. An image information revision section 24 converts recorded image information data 1 including a plurality of color image information sets sent from a computer or the like on the basis of offset information 22 being the calculated error information and each print process control section 3 controls a print mechanism section including each color interpolation system control section 2 on the basis of the converted data for printing.