baber/WOPTO huggingface dataset:
Patent KR-19990079824-A (KR)
Title: 하이픈으로 연결된 복합어 처리에 적합한 형태소 해석장치와 방법 및 그 장치를 구비한 언어 번역장치
Filed: 1998-04-09
Abstract: 본 발명은 하이픈으로 연결된 복합어 처리에 적합한 형태소 해석장치와 방법 및 그 장치를 구비한 언어 번역장치를 개시한다. 본 발명에 의한 문장의 형태소를 해석하는 형태소 해석장치는, 문장을 구성하는 단어들을 단수개의 단어로 된 제1 단어와 복수개의 단어들이 하이픈으로 연결된 복합어를 나타내는 제2 단어로 분리하는 단어 분리부, 미리 저장된 단어 사전으로부터 제1 단어에 대한 정보를 얻는 제1 단어 처리부, 제2 단어를 문장의 형태소 해석후에 수행되는 구문 분석시에 인식가능한 형태의 부분 파싱한 결과로 미리 처리하는 제2 단어 처리부 및 제1 단어 처리부와 제2 단어 처리부의 출력을 조합하여 형태소 해석 결과로서 출력하는 형태소 해석 결과 출력부를 구비한다.
Patent KR-19990080465-A (KR)
Title: 수직 배향 모드 액정 표시 장치
IPC: G02F1/133
Filed: 1998-04-17
Abstract: 액정 표시 장치에 있어서, 하부 기판 위에 화소 전극이 형성되어 있고, 상부 기판의 아래면에 제1 전압이 인가되는 제1 공통 전극이 형성되어 있고, 제1 공통 전극 아래에 형성되어 있는 절연막 위에 제2 및 제3 공통 전극이 형성되어 있다. 이 때, 제2 공통 전극과 제3 공통 전극의 본선은 교대로 데이터선과 중첩되어 있고, 가지선이 화소 전극을 다수의 영역으로 분할하고 있고, 상하부 기판 사이에는 액정 물질이 주입되어 수직 배향되어 있다.  여기서, 제2 공통 전극에는 제1 공통 전극보다 1V 정도 높은 전압을 인가하고, 제3 공통 전극에는 제1 공통 전극보다 1V 정도 낮은 전압을 인가한다.  이렇게 하면, 액정 표시 장치의 시야각을 넓힘과 동시에 저전압에서의 전압-투과도 곡선의 기울기 변화를 완만하게 하여 계조 분할을 용이하게 할 수 있다.
Patent KR-19990080832-A (KR)
Title: 불 휘발성 메모리 장치의 프로그램 검증 방법
Filed: 1998-04-22
Abstract: 여기에 개시된 불 휘발성 메모리 장치의 프로그램 검증은 선택된 메모리 셀들이 제 1 레벨의 드레솔드 전압을 갖도록 프로그램하고, 상기 선택된 메모리 셀들에 연결된 비트 라인에 접속되는 셀들 중 과소거된 셀들이 있는지 판단한다.  그 다음에 상기 비트 라인에 접속된 셀들중 하나 이상의 과소거된 메모리 셀들이 있을 경우, 상기 과소거된 셀들의 워드 라인에 음의 전압을 인가하고, 상기 프로그램된 셀들이 제 1 레벨의 드레솔드 전압을 갖는지 판단한다.
Patent KR-19990081216-A (KR)
Title: 플라즈마 표시장치용 유전체 후막 및 형광체막의 제조방법
IPC: H01J11/12
Filed: 1998-04-27
Abstract: 본 발명은 분말을 직접적으로 기판에 증착시켜 유전체후막을 형성하는 플라즈마 표시장치용 유전체후막에 관한 것이다. 
     본 발명에 따른 플라즈마 표시장치용 유전체 후막의 제조방법은, 비정질 유리 분말을 형성하는 단계와, 비정질 유리분말과 산화물 분말을 소정시간 혼합하여 혼합분말을 형성하는 단계와, 혼합분말을 소정 두께로 기판에 증착하는 단계를 포함한다. 
     이에따라, 플라즈마 표시장치용 유전체후막은 제조공정을 단순화 함과 아울러, 유전체후막의 특성을 향상하게 된다.
Patent KR-19980086804-A (KR)
Title: 가동식 종이 안내판 기구를 구비한 프린터
IPC: B41J11/00
Filed: 1998-05-07
Abstract: 프린터에 있어서, 인쇄 헤드측에 개방된 인쇄 위치에 따라 기록지를 반송하기 위한 가동식 종이 안내판을 사용하고, 소형이며 콤팩트하게 염가로 구성된 프린터에 관한 것으로서, 프린터의 잉크 제트 헤드(8)를 갖고 있는 캐리지 기구(9)는 잉크 제트 헤드(8)를 그 이동 방향에 있어서의 인쇄 위치부(11)로부터 벗어난 퇴피 위치에 유지 가능하며, 가동식 안내판(31)은 잉크 제트 헤드(8)가 퇴피 위치에 있는 경우에만, 인쇄 위치부(11)를 규정하고 있는 종이 안내면(11D)에 평행하게 가동식 종이 안내판(31)을 출현시키어, 반송되는 기록지를 인쇄 위치부(11)에 따라 그 하부측까지 안내한다. 잉크 제트 헤드(8)를 캐리지 이동 방향과는 다른 방향으로 이동할 필요가 없기 때문에, 헤드(8)와 종이 안내면(11D)의 간극을 일정하게 유지할 수 있고, 또한, 가동식 종이 안내판(31)의 출현시에 헤드(8)를 퇴피시키기 위한 기구를 별도로 마련할 필요도 없다.
Patent KR-19980042987-A (KR)
Title: 고농도 오존수로 보일러의 세정방법
Filed: 1998-05-18
Abstract: 본 발명은 오존발생기로 고농도의 오존수를 만들어 보일러 동체 내부를 청소하는 세정방법에 관한 것으로, 오존을 보일러 동체에 투입하여 고농도의 오존수(15∼25ppm)로 만들어 보일러 내부에 30분 정도 투여 한 후, 세정용 순환펌프와 노즐로 된 제조장비를 이용하여 노즐을 통해 오존을 투입, 분사시키면서 보일러 동체 내부를 세정하는 방법.
Patent KR-19990085811-A (KR)
Title: 직류/직류 컨버터의 스위칭 제어 회로
Filed: 1998-05-22
Abstract: 본 발명은 직류/직류 컨버터(DC/DC Converter)에 관한 것으로, 트랜스포머(T)의 1 차측은 푸시-풀(Push-Pull)로 구성되고 2 차측은 할프-브리지(Half-Bridge)로 구성되며, 상기 1차측에는 제 1 스위칭부(S1)와 제 2 스위칭부(S2)를 구비한 직류/직류 컨버터 회로에 있어서, 상기 제 1 스위칭부(S1)와 제 2 스위칭부(S2)의 스위칭 동작을 제어하기 위한 주제어부(110)와, 상기 주제어부(110)의 스위칭 제어신호를 인가받아 상기 제 1 스위칭부의 온/오프 스위칭 동작을 제어하기 위한 제 1 스위칭 제어부(130)와, 상기 제 1 스위칭 제어부(S1)의 (스위칭) 출력 신호를 입력하여 동일 주기내에서 그 출력 신호와 듀티(온 시간)가 같으면서 상호 겹치지 않는 신호를 생성하기 위한 듀티 비례 신호 발생부(150), 및 상기 주제어부(100)의 스위칭 제어신호 및 상기 듀티 비례 신호 발생부(150)의 출력 신호를 입력하여 동일 주기 내에서 상기 주제어부(100)의 스위칭 제어신호를 반전시키고 그 반전된 신호와 상기 듀티 비례 신호 발생부(150)의 출력신호를 논리곱(logical  product)한 후 그 논리곱된 신호를 상기 제 2 스위칭부(S2)로 인가하여 상기 제 1 스위칭부(S2)를 제어하기 위한 제 2 스위칭 제어부(170)를 포함하여 구성되어, 상기 제 1 및 제 2 스위칭부(S1)(S2)를 동일 주기내에서 상호 겹치지 않으면서 각각 같은 시간 만큼 턴온(Turn On)되도록 제어하도록 한다.
Patent KR-19980064899-A (KR)
Title: 개인용 컴퓨터의 사용시간 통제방법
Filed: 1998-06-02
Abstract: 일정량 또는 일정시간 학습을 하여야만 지정된 시간만큼 컴퓨터를 사용할 수 있도록 하는 개인용 컴퓨터의 사용 시간 통제방법에 관한 것으로서, A) 컴퓨터에 전원이 인가되면 비밀번호를 입력하도록 하는 비밀번호 입력단계와, B) 상기 비밀번호 입력단계에서 올바른 비밀번호가 입력되면 컴퓨터를 무제한으로 사용하거나, 목표학습량, 컴퓨터 사용시간, 비밀번호 등을 설정할 수 있도록 하는 관리자 사용단계와, C) 상기 비밀번호 입력단계에서 틀린 비밀번호가 입력되면 C-1) 미리 설정된 학습 프로그램을 수행하는 학습 단계와, C-2) 사용자가 상기 학습 단계를 상기 목표학습량을 수행한 경우에 상기 관리자 사용단계에서 설정된 상기 컴퓨터 사용시간만큼만 운영체제가 작동되는 컴퓨터 사용단계를 실행하는 사용자 사용단계를 구비하는 것을 특징으로 한다.
Patent KR-20000002185-A (KR)
Title: Door of drum washing machine
Inventor: SEO DONG HAE
IPC: D06F39/14
Filed: 1998-06-17
Abstract: PURPOSE: A door of a drum washing machine is provided to make a scratch on the upper part of a door invisible and easily open a door. CONSTITUTION: The door of a drum washing machine comprises: a reflecting member(22) intrusion molded with a glass material to be able to see the interior of a rotary tub under the condition of closing a putting part(11a); a hook-shaped door cover(21) combined with a hinge(24) on one part of a front plate(11) having the edge of the reflecting member(22) fixed; a decoration member(40) attached on the upper part of the other side of the door cover(21).
Patent KR-20000009131-A (KR)
Title: Electric power restitution apparatus of plasma display device
Inventor: YIM GEUN SU
IPC: G09G3/00
Filed: 1998-07-21
Abstract: PURPOSE: An electric power restitution apparatus is provided to drive a plasma display device with high efficiency and low electric power by restituting an invalidity electric power. CONSTITUTION: The electric power restitution apparatus comprises a display panel arranged in matrix shape of pixels, detector for detecting current from the display panel, driver for driving the display panel by generating a resonance wave, the time constant changer for changing a time constant of the resonance wave according to the detected current. A power source supply point is synchronized with a resonance point of the resonance wave by changing the time constant of LC resonance circuit according to on/off of the panel.
Patent KR-20000012890-A (KR)
Title: Force vector principle applied twofold crank bicycle
Inventor: OH DONG SOO
IPC: B62M1/36
Filed: 1998-08-03
Abstract: PURPOSE: A twofold crank device is provided to apply a vector principle of force to a bicycle crank for increasing a driving power of the bicycle. CONSTITUTION: A bicycle contains:a driving crank(4) and a driven crank(5) being installed parallel for having two different rotary centers; a cantilever(3) for supporting the driving crank; a connecting crank for combining the ends of the two cranks for maintaining a certain distance between the two shaft lines being parallel for the two cranks to rotate without interruption; the crank radius of the connecting crank having the same distance with the separating distance of the shaft lines of the driving and the driven cranks; and a twofold crank structure for the vector of the force being operated to the driving crank to affect to the driven crank.
Patent KR-20000015068-A (KR)
Title: System maintenance repair matching apparatus
Inventor: MUN KYUNG-TAK
IPC: G06F13/00
Filed: 1998-08-27
Abstract: PURPOSE: A system maintenance repair matching apparatus is provided to improve a system maintenance/repair function by integrating plural function modules by a module. CONSTITUTION: The system maintenance repair matching apparatus comprises: a processor portion for driving programs for a system maintenance repair; a memory portion for storing data associated with the system maintenance repair; a control portion for taking charge of a communication with a network management system; and a programmable array logic portion(170) for realizing various logics. The processor portion comprises CPU(100), ethernet interface, a serial interface, a memory controller, an address encoder, a PCMCIA interface, and a timer. The memory portion comprises a booter memory(150), a NVRAM(160) and a local DRAM(140), and the control portion comprises a LAN controller(120) and a SCSI controller(130).
Patent KR-20000018975-A (KR)
Title: Annular linear induction electronic punp with uniform gap between cores
Inventor: KIM YONG GYUN
IPC: F04D13/02
Filed: 1998-09-07
Abstract: PURPOSE: An annular linear induction electronic pump is provided to minimize the leakage of magnetic flux, and to improve the driving efficiency of pumping by leading the uniform magnetic flux of radius direction into an inner core. CONSTITUTION: An annular linear induction electronic pump comprises: an outer core(1); an inner core(2); a duct(3); a coil(4); a spacer(5); a square supporting bar(8); a side supporting disc(9); a coil supporting ring(10); and a ferromagnetic plate(11). Herein, the outer core is: arranged to uniformly maintain a gap between the outer core and the inner core according to the circumference of the duct; to minimize the leakage of magnetic flux by laminating the ferromagnetic plate according to the circumference of the duct; to induce a uniform magnetic field of radius direction according to the circumference into the inner core; and assembled the distance between the inner upper face of a slot(7) of the outer core and the outer face of the electromagnetic coil uniformly.
Patent KR-20000019231-A (KR)
Title: Automatic high level query system using level image characteristic structure and low level
Inventor: KIM HYUN JUN
IPC: G06T1/00
Filed: 1998-09-09
Abstract: PURPOSE: A system is provided to enable the formation of the accurate image database which can be applied to moving image and still image using the present system. CONSTITUTION: The system comprises an image data (201) which searches and forms the data base; a characteristic data base(202) which has a high level feature data (202a), a mid level feature data (202b), and a low level feature data (202c); a search part(203); a detecting part(204) which has high level detecting part(204a), mid level detecting part(204b), and a low level detecting part(204c); and a user interface(205) which operates the characteristic detecting part and operates the search part to carry out the search of the image data. The system further comprises a search module, data base, and a characteristic detecting module.
Patent KR-20000020850-A (KR)
Title: Method for fabricating liquid crystal display device panel
Inventor: OH BYUNG WOOK
IPC: G02F1/1343
Filed: 1998-09-24
Abstract: PURPOSE: A method for fabricating a liquid crystal display device panel is provided to reduce a polishing time by cutting a shorting bar after polishing the shorting bar on the basis of a metal film pattern. CONSTITUTION: A method for fabricating a liquid crystal display device panel comprises the steps of: forming metal film patterns(17,19) between a gate line pad(7) and a shorting bar(13) and between a data line pad(9) and the shorting bar(15); and polishing the shorting bars(13,15) on the basis of the metal film patterns(17,19) to cut the metal film patterns(17,18). The metal film patterns are formed in parallel with the shorting bars. When cutting the shorting bars(13,15) in a polishing step of the liquid crystal display device panel, a cutting margin corresponds to a gap between the shorting bars and the pads.
Patent KR-20000020969-A (KR)
Title: Method for carbon layer of tantalum capacitor to have low resistance
Inventor: CHOI YEONG SUK
IPC: H01G9/042
Filed: 1998-09-25
Abstract: PURPOSE: A layer of tantalum capacitor is provided to have low resistance. CONSTITUTION: Forming process(S1), sintering process(S2), transforming process(S3), and plastic deformation process(S4) are undertaken in order like the method for previous tantalum capacitor. But in this method, the temperatures, 180°C, 250°C and 180°C, at the furnaces for this process, which are 30-40°C higher than at normal furnaces are set up. Tantalum devices is supposed to be stayed for 2-3 minutes at each furnace and get heat treatment. The heat higher, the values for non-resistance is decreasing. Because the layer of manganese dioxide gets damage at 260°C, the maximum temperature at the second furnace is set up to below 250°C.
Patent KR-19990030177-A (KR)
Title: 통신방법, 송신방법, 수신방법, 기지국 및 단말장치
IPC: H04W36/08
Filed: 1998-09-26
Abstract: 무선전화시스템의 단말장치는 효과적으로 유용한 기지국을 서치(search)할 수 있다.    기지국과 단말장치간의 사용자정보의 통신이 소정의 타임슬롯주기 내에서 간헐적으로 행해진다.    단말장치에서 사용자정보의 송신 및 수신은 이러한 간헐적인 통신으로 소정 타임슬롯주기의 복수회에서 1회 정지된다.    기지국에서 제어정보가 송신된 주파수채널을 수신하는 셀서치가 실행되기 때문에, 유용한 기지국이 서치된다.    셀서치기간의 수는 때때로 증가 또는 감소될 수 있다.
Patent KR-20000021636-A (KR)
Title: Method for automatically setting up tv channels
Inventor: KIM JOO HYUN
IPC: H04N5/50
Filed: 1998-09-30
Abstract: PURPOSE: A setting up method for TV channels is provided to automatically set up TV channels to pre stored channels, corresponding to selected areas, in a pre stored state of channels from each broadcasting station according to each area. CONSTITUTION: A method for automatically setting up TV channels comprises the steps of: pre storing channels which are set up well according to each areas; displaying a local selection menu, capable of selecting the each areas, when a local selection signal is inputted; setting up channels in a pre stored channel order, corresponding to the selected areas, when an area by a user is selected among the displayed areas; setting up neighboring channels when an exact broadcasting signal is not set up in a channel, while setting up the channels; automatically resetting up to a channel, when the exact broadcasting signal is received in the channel while searching the neighboring channels.
Patent KR-20000025906-A (KR)
Title: Device for detecting position of elevator capable of confirming contact state
Inventor: CHOI MIN HO
IPC: B66B3/00
Filed: 1998-10-15
Abstract: PURPOSE: A detector of position is provided to easily confirm the abnormality of contacting in the existing lid switch and to confirm the abnormality of the lid switch in a position detector by a simple action. CONSTITUTION: A light emitting diode(LED)(12) and a buzzer(13) are contacted in parallel through lines on one side and the other side of a lid switch(11) inside a position detector(10), and a manual switch(14) is installed between the line of the one side of the lid switch and the LED and the buzzer. In this structure, the present number of floors is detected in the position sensor since an operator is contracted if magnetic flux connected to the operator is cut from an eternal magnet after a cover plate passes while it is not contacted since the eternal magnet pulls the operator in a state that the cover plate passes. Power is fed when the lid switch is contacted if the manual switch is turned to test the mol function of the position detector.
Patent KR-20000026532-A (KR)
Title: Device for detecting location of rotor in disk-type motor
Inventor: JEONG JIN WU
IPC: H02P9/08
Filed: 1998-10-21
Abstract: PURPOSE: A device for detecting a location of a rotor in a disk-type motor is provided to smoothly emit heat generated from the rotor and a stator, and to easily be attached. CONSTITUTION: A device for detecting a location of a rotor in a disk-type motor, composed of a stator and a rotor, comprises a yoke(700) and a location sensor. The yoke has a plurality of location set-up holes(701) pierced therein, and is attached on a rotor disk(300) so that the location set-up holes can be located in a permanent magnet(31) of the rotor disk. The location sensor is equipped on a side of the yoke to be opposite to the location set-up holes, and detects a location of the rotor by sensing a magnetic flux monitored through the location set-up holes.
Patent KR-20000026662-A (KR)
Title: Method for redialling having security
Inventor: LEE SEUNG GU
IPC: H04M1/2749
Filed: 1998-10-22
Abstract: PURPOSE: A method for redialling having security is provided to maintain the security of a telephone and predetermine time to store the telephone number dialed for a redial and, automatically, delete a telephone number stored for the redial when a predetermined time is over. CONSTITUTION: A method for redialling having security is consisted of procedures of predetermining some time to store a telephone number for a redial and storing the telephone number dialed for the predetermined time only when a telephone number is dialed.
Patent KR-19990007707-A (KR)
Title: 링조인트
IPC: F16L15/04
Filed: 1998-10-23
Abstract: 두 파이프를 연결하기 위해 볼트와 너트를 원터치식으로 간단하게 결합시킴으로써 시공이 완료되는 유니온 링조인트를 개시한다. 
     개시된 링조인트는 두 파이프 중 어느 한 파이프에 슬라이딩 되도록 결합되는 볼트와 또 다른 파이프가 삽입될 수 있는 너트가 구비된다. 너트와 파이프 사이에는 너트의 회전시 그 파이프에 대해 슬라이딩되는 와셔가 개재된다. 볼트 내부에 위치한 압착링은 두 파이프의 이음매 부위를 압착하여 밀봉시킨다. 볼트, 너트, 및 와셔의 내주면에 각각 설치된 슬리브, 쐐기, 패킹, 접착제로 이루어지는 압착고정수단은 볼트와 너트의 결합이 완료되면 압착링부재에 의해 밀봉되는 두 파이프의 이음매 부위를 2중, 3중으로 밀봉함과 동시에 두 파이프를 견고하게 고정할 수 있게 된다.
Patent KR-20000027690-A (KR)
Title: Method for manufacturing molten carbonate fuel battery
Inventor: YUN YEONG KI
IPC: H01M8/10
Filed: 1998-10-29
Abstract: PURPOSE: A method for manufacturing a molten carbonate fuel battery is provided to prevent an electric short, as reducing a melting speed of a cathode electrode by decreasing growth of nickle precipitate in an anode electrode, caused by a melting reaction in the cathode electrode and to extend a battery life. CONSTITUTION: A method for manufacturing a molten carbonate fuel battery comprises the steps of: supporting an electrolyte standing between an anode electrode and a cathode electrode, by a matrix and a separating plate; gathering an electric charge formed by reacting reaction gas, which is supplied through the separating plate and a manifold with electrodes; including a mixture of yttria and zirconium dioxide in the matrix of the molten carbonate fuel battery, formed on a composition of generating electricity by withdrawing the electricity from the separating plate to outside; decreasing the melting speed of the cathode.
Patent KR-20000028510-A (KR)
Title: Method for automatically setting option parameter and apparatus for automatically setting alarm mode according to the same
Inventor: HONG SEUNG PYO
IPC: H04B1/38
Filed: 1998-10-31
Abstract: PURPOSE: A method for automatically setting an option parameter is provided to set an option parameter of an apparatus displaying or alerting the operation state automatically as a default value. CONSTITUTION: A method for automatically setting an option parameter comprises the steps of: wireless-transmitting a specific mode conversion data to a fixed region; receiving the specific mode conversion data in the fixed region; and converting and setting an operation mode as the a specific mode in correspondence to the received specific mode conversion data. In case that a user goes in and out public facilities with a cellular phone or a pager, the ring of the phone or the pager sound is blocked and suppressed not to be output loudly, which is output in public facilities such as a music concert or a library by the carelessness of the user, by setting automatically the operation mode of the cellular phone or the pager to a random operation mode appropriate for the public facility.
Patent KR-20000031334-A (KR)
Title: Method for producing photo detecting device
Inventor: KIM TAE HUN
IPC: H01L31/09
Filed: 1998-11-05
Abstract: PURPOSE: A method for producing a photo detecting device is provided to eliminate generation of process defect while etching a semiconductor film for improving reliability and yield rate by etching a semiconductor film pattern in a wet and a dry methods. CONSTITUTION: A semiconductor film(204) of MCT(HgCdTe) material is attached on a glass substrate(200) by using an adhesive(202). And a photosensitive film pattern(205) is formed in a certain part of the semiconductor film for wet-etching a certain part of the semiconductor film by using the photosensitive film pattern as a mask. Also, the remained part of the semiconductor film is dry-etched by using the photosensitive film pattern as a mask for eliminating the adhesive to form a semiconductor film pattern(204a). Then, the photosensitive film pattern is eliminated for completing the process for producing a photo detector device.
Patent KR-20000031488-A (KR)
Title: Extinction composition hardened by ultraviolet and extinction film manufactured from it
Inventor: AHN CHUL HUNG
IPC: C08L33/08
Filed: 1998-11-06
Abstract: PURPOSE: A film produced from extinction composition hardened by ultra violet is provided, which has durability, environmental affinity, scratch-resistance, heat-resistance, strength of film. CONSTITUTION: One functional monomer, multi-functional monomer or mixture of it with less than 500 molecular weight is used as a diluent. Hydroxyethylacrylate which is one functional monomer diluent is effect on attaching, but if content of it is more than 30 wt%, toxicity of composition increases. The photopolymerization initiator is good reactive when content of it is high, in case coating is thin and low content of it makes hardening speed in case coating is thick. The extinction agent extinguishes entering light by forming unevenness on the display using less than 20um amorphous inorganic silica. The extinction composition is covered on the film(1) and extinction coating layer(2) is formed being hardened by ultra violet. ITO sputtering layer(3) is formed on the other side of film and the film is attached to the display forming attaching layer(4) on the ITO sputtering layer.
Patent KR-20000032987-A (KR)
Title: Method for producing thermal insulating synthetic resin panel
Inventor: WHING DUK HYUN
IPC: B29B17/00
Filed: 1998-11-19
Abstract: PURPOSE: A thermal insulating synthetic resin panel is provided to embed a thermal insulating material by adding up and then spraying waste styrofoam, waste urethane floor material, stone powder, a urea resin and a pigment in a latticed capsule. CONSTITUTION: 64% of waste styrofoam powder is mixed up with 10% of urea resin, 20% of waste urethane floor material powder, 5% of stone powder and 0.1% of pigment and is kept in a state of agitation within an agitator. Then the mixed powder is transmitted to a cold compressor and compression-molded so an upper and a lower latticed plate as to be formed into a capsule type in a latticed space. Then vacuumed panel is not deformed even if it is used for a long time since the styrofoam is not naturally oxidized. Furthermore, the deforming and bending of the panel caused by sunlight is decreased by the excellent heat insulation and heat conductivity so that mold installation is smoothly accomplished.
Patent KR-20000033114-A (KR)
Title: Apparatus for auto compensating earth magnetism of monitor
Inventor: KIM KENG SIK
IPC: H04N9/29
Filed: 1998-11-19
Abstract: PURPOSE: An apparatus for compensating earth magnetism of monitor is provided to detect the earth magnetism around automatically and to compensate the earth magnetism for users' convenience. CONSTITUTION: An apparatus for compensating earth magnetism of monitor includes earth magnetism detector(210), a frequency generator(220), a compensation controller, and a deflection compensator(240). The earth magnetism detector(210) generates forward frequencies(Xfor,Yfor,Zfor) and backward frequencies(Xrev,Yrev,Xrev) according to a magnetism variation when forward and backward current are applied alternatively. The frequency generator(220) subtracts the backward frequencies(Xrev,Yrev,Xrev) from the forward frequencies(Xfor,Yfor,Zfor) and outputs direction frequencies(fx,fy,fz). The compensation controller outputs compensation amount using magnetism-screen relations(EQ2tilt,EQ2vpos,EQ2hpos). The deflection compensator(240) compensates for the deflection error of the monitor(250) according to the compensation amount from the compensation controller.
Patent KR-20000034017-A (KR)
Title: Method for fabricating rotor slip ring of car alternator
Inventor: JANG DONG IK
IPC: H02K15/02
Filed: 1998-11-27
Abstract: PURPOSE: A method for fabricating a rotor slip ring of a car alternator is provided which improves the quality of a product by improving the adhesion force of a slip ring combined to a rotor axis. CONSTITUTION: A rotor slip ring of an alternator forms an inflow path of a current supplied to the coil part by being comprised on an outer circumference of a rotor axis(3) by being separated into (+) side and (-) side. A method for fabricating the rotor slip ring of a car alternator includes the steps of: fixing one slip ring to the axis of the rotor; fusing (+) terminal(11) and (-) terminal(12) to the slip ring; molding a phenolic resin by inserting the slip ring into a metal cast; cutting a center part of the slip ring after the insert molding of the phenolic resin and then making the separated slip ring be mutually insulated into (+) slip ring(21) and (-) slip ring(22). The method improves the endurance by preventing a copper ring from being separated from the phenolic resin.