baber/WOPTO huggingface dataset:
Patent KR-20010073815-A (KR)
Title: Wireless transmission system for lecture room
Inventor: LEE JIN GU
IPC: G09B5/10
Filed: 2000-01-20
Abstract: PURPOSE: Provided is a blackboard having a system for relaying lecture contents wirelessly, which makes it possible to receive and edit the lecture contents at a long distance from the lecture room by using a computer. CONSTITUTION: The blackboard comprises at least one or more of cameras(10) for photographing lecture contents written on the blackboard, a lighting, a microphone for getting input of voices of the lecturer and the lecture room, a camera control device(40) for controlling focus and direction of the camera, a wireless transmitting device(50) controlling action of the camera, the lighting and the microphone and the wireless transmitting device, and a wireless receiving device interfacing the radio signal received from the transmitting device to PC for capturing the image picture received from the computer and performing editing of the records.
Patent KR-20000024464-A (KR)
Inventor: LEE DONG GI
IPC: A23B9/08
Filed: 2000-02-15
Abstract: PURPOSE: A dryer for cereal and marine products is provided, to improve the drying efficiency and to minimize the deterioration of freshness. CONSTITUTION: The dryer comprises a drum(38) where cereal or marine products to be dried are placed and many holes(38a) are formed for ventilating the inside heat; a pipe or a shaft(50) which penetrates the drum(38) and where many holes(50a) are formed for supplying heat to the inside of the drum(38); a heat source(36) to supply heat for the pipe; a motor(42) which rotates the shaft(50) and the drum(38); an unloader(46) for receiving the dried cereal or marine products; a deflation pan(44) which deflates moisture and heat from the drum(38); and a hopper(34) which supplies the cereal or marine products to be dried for the drum(38).
Patent KR-20010083681-A (KR)
Title: Member repayment method and system, and advertisment method and system in homepage
Inventor: PARK KOOK PYO
IPC: G06F17/00
Filed: 2000-02-18
Abstract: PURPOSE: A method for a member compensation and an advertisement in a homepage and a system thereof are provided for a user to obtain points through a game and to enhance an advertising effect by embodying a right for participating to a game if a user watches an advertisement and takes a point by winning a game. CONSTITUTION: In a homepage of a computer system having a network, a member connects to the homepage. An operator display items and The member selects an act and performs the items. If a member performs it, the member receives a compensation. If a member stays in the homepage and watches an advertisement during a time designated by the operator, the member receives a compensation. If a member corrects to a question suggested by an advertiser, the member receives a compensation.
Patent KR-20000058164-A (KR)
Inventor: PIKA MAURO
IPC: F16C35/067
Filed: 2000-02-24
Abstract: PURPOSE: A vehicle wheel hub bearing and a method for mounting the bearing on a vehicle suspension are provided to easily dispose a bearing manufactured by a simpler lather turning process on a center of a vehicle suspension. CONSTITUTION: A vehicle wheel hub bearing includes an outer wheel(2) mounted in a cylinder type seat formed on a suspension basement(13) and fixable to the seat by cold rolling. The outer wheel has an outer cylinder type surface(18) proper to be fitted into the seat. The cylinder type surface is extended over a whole axial area of the outer wheel and an axial area larger than a size of the basement. Axially extended two end parts of the cylinder type surface are formed as axial protrusion parts(19,20) proper to be deformed by cold rolling in a radial outward direction toward the facing side surfaces(16,12) of the basement for fixing the bearing to the basement.
Patent KR-20000036597-A (KR)
Inventor: AHN TAE HYEON
IPC: G06F17/50
Filed: 2000-03-22
Abstract: PURPOSE: A mainboard for PC(personal computer) upgrade applied component arrangement redesign is provided to enhance the PC upgrade function by redesigning the component in 220mmX220mm standardized mainboard and to reuse the existing power supply by coexisting with ATX/AT connectors in the mainboard. CONSTITUTION: A mainboard for PC(personal computer) upgrade applied component arrangement redesign is made of 220mmX220mm standard. 168 Pin Memory Slots(a), Via Chipset 2(b), CPU slot(intel II/III support)(c), ATX/AX Power Connectors(d), keyboard of AT type, PS/2 mode mouse and keyboard connector(e), and USB Connector(f) are redesigning in 220mmX220mm standardized mainboard. ATX/AT connectors are coexisted in the mainboard.
Patent KR-20010092832-A (KR)
Title: Solid print seeing through glass
Inventor: SHIN SUK KYUN
IPC: G03B35/00
Filed: 2000-03-27
Abstract: PURPOSE: A pair of spectacles for seeing through a stereo print is provided to observe not only common characters or things but also stereo prints or three-dimensional films by a single pair of spectacles by forming an upper part of the spectacles as the usual spectacles and a lower part of the spectacles as special spectacles for seeing through such the stereo prints or the three-dimensional films. CONSTITUTION: A pair of spectacles for seeing through a stereo print includes upper see-through parts(20) and lower see-through parts(21) defined in a frame(10) of a pair of spectacles by dividing the spectacle parts by half, red and blue cellophane papers(30,31) respectively attached to both right and left lower see-through parts, and bows(40) attached at both sides of the pair of the spectacles.
Patent KR-20010092882-A (KR)
Title: Deflection Yoke with wedge
Inventor: TAK CHANG
IPC: H01J29/70
Filed: 2000-03-27
Abstract: PURPOSE: A deflection yoke having wedge integrated thereto is provided to eliminate the procedures of preparing wedge and performing silicon bonding, while achieving aesthetic enhancement for CRT. CONSTITUTION: A deflection yoke(30) includes a wedge assembly coupled integrally with the deflection yoke through a coupling member(40) in such a manner that the wedge assembly is movable in a vertical direction. The wedge assembly includes a wedge insertion frame(20) having guide slots(22a,24a) formed at opposed side walls of the wedge insertion frame; a wedge(2) located within the wedge insertion frame; a shaft penetrating through the wedge and wedge insertion groove; a knob arranged at an end of the shaft so as to adjust the movement of the shaft; a wedge moving member having a gear; and a clamp functioning as a wedge fixing member for fixing the wedge at the other end of the shaft.
Patent KR-20010093461-A (KR)
Inventor: PARK GYEONG IL
IPC: B60T15/08
Filed: 2000-03-29
Abstract: PURPOSE: A solenoid valve of a brake system is provided to improve performance of a valve by enlarging the sectional area of a valve core contacted to an armature with modifying the structure of the valve. CONSTITUTION: A solenoid valve in a brake system is composed of a valve core(11) having a through hole in the middle, and an inlet and an outlet to flow fluid; an armature(16) moving forward and backward in a valve dome closing the end of the valve core; an exciting coil(17) installed out of the valve dome to move the armature; a plunger(18) installed in the through hole of the valve core to move backward and forward and to open and close the inlet of the valve core by interlocking with the movement of the armature; and a restoring spring(21) returning the plunger and the armature in case of not applying power to the exciting coil. A transmitting member having the outer diameter smaller than the plunger is formed between the armature and the plunger to enlarge the sectional area of the valve core near the armature. The bore of the through hole in the plunger supporting part is formed differently in the transmitting member supporting part. The performance of the valve is improved with increasing the magnetic force by enlarging the sectional area of the valve core contacted to the armature.
Patent KR-20010094448-A (KR)
Title: system and method for arbitrage-trading spot and futures based on a network
Inventor: NOH GYE HYEON
Filed: 2000-03-30
Abstract: PURPOSE: A system and method for trading marginal profit based on the network are provided for a user to contract the won/dollar futures trading with a futures company while contracting the won/dollar spot goods trading with a bank through a main server. CONSTITUTION: The user connects a client PC with the main server by running a web browser(S10). The main server outputs a user position form to the client PC(S20). The user position form includes trade date, settlement date, item, trade amount, dollar operating interest, dollar loaning interest, won operating interest, won loaning interest, and futures price in the end of trading. The client PC uploads the user position data to the main server(S30). The main server outputs the strategic position data, the data on futures theoretical price range, and a won/dollar spot and forward price to the client PC(S40). The client PC uploads a trading order instruction to the main server(S50). The main server outputs a trading order form to the client PC(S60). The client PC uploads the trading order data to the main server(S70). The main server outputs the trading order data and user data to the server of the futures company, and stores the result to a DB(S80). The server of the futures company makes a contract with the won/dollar futures trading while a bank server makes a contract with the won/dollar spot trading by the trading order data(S90).
Patent KR-20010094840-A (KR)
Title: Method for manufacturing premetal dielectric layer of semiconductor devices
Inventor: PARK GEON UK
IPC: H01L21/312
Filed: 2000-04-07
Abstract: PURPOSE: A fabrication method of a premetal dielectric layer of semiconductor devices is provided to improve a threshold voltage and to prevent a leakage current of a PMOS by preventing out-diffusion of boron ions into a silicon wafer. CONSTITUTION: An MOS transistor(13) having a source(S), a drain(D) and a gate(G) is formed on a silicon wafer(11). A liner nitride layer(15) is deposited on the resultant structure by PECVD(plasma enhanced CVD). Plasma treatment using O2 gases is then performed to the surface of the liner nitride layer(15), thereby removing hydrogen existed in the liner nitride layer(15). Then, a BPSG(boro-phosphor silicate glass) layer(16) as a premetal dielectric layer is deposited on the liner nitride layer(15).
Patent KR-20010014745-A (KR)
Inventor: BISSCHOPS THEODORUS HUBERTUS J
IPC: H01L21/027
Filed: 2000-04-17
Abstract: PURPOSE: An object-mounting table is moved in a vacuum chamber through a means present in its outside by providing a positioning means for moving a sliding seal, to move thereby the object mounting table in the vacuum chamber. CONSTITUTION: A vacuum chamber V is surrounded by walls (11) defining openings (11a) provided in its floor. The vacuum chamber V is kept at a sufficient vacuous level by a proper type of vacuum pump. The openings (11a) are sealed with a sliding seal formed out of a sliding seal plate (12), and a wafer support pillar (13) is provided in the intermediate of the sliding seal plate (12). The pillar (13) supports a fine stage, i.e., a short-stroke wafer support chuck (14) for carrying the wafer W. A long-stroke motion, whereby the wafer W is positioned below the lens of a lithographic projection apparatus for exposing to a light the various regions of the wafer W, is achieved by causing the whole of the sliding seal plate (12) to move.
Patent KR-20010097775-A (KR)
Inventor: YOON YONG HWAN
IPC: G02F1/133
Filed: 2000-04-26
Abstract: 목적 : 액정 디스플레이의 전극 패드와 구동회로기판의 패드 사이에 연결되는 열압착 배선의 길이를 최적화할 수 있는 액정 디스플레이 모듈의 배선 실장방법을 제공한다. 
     구성 : 구동회로기판의 패드와 액정 디스플레이의 전극 패드 사이에 구동회로의 시그널을 전달하는 열압착 배선을 실장함에 있어서, 상기 열압착 배선의 길이(L)를 식을 만족하는 길이로 형성함을 특징으로 한다. (단, Whl은 액정 디스플레이의 전극 패드에 결합되는 열압착 배선의 길이, Whp는 구동회로기판의 패드에 결합되는 열압착 배선의 길이, H는 액정 디스플레이와 구동회로기판의 사이 간격임.) 
     효과 : 열압착 배선의 최적 설계로 인해 열압착 배선의 분리 및 그에 따른 제품 불량을 해소할 수 있다.
Patent KR-20010100629-A (KR)
Inventor: JI HUI SUK
Filed: 2000-05-04
Abstract: 본 발명은 농축인삼제품을 제조하는 방법에 관한 것으로,  본 방법은 (a) 선별된 인삼을 추출용매중에서  추출, 저온진공농축하여 비중 70∼80 브릭스(Brix)의 인삼농축액을 얻는 공정, (b) 얻어진 인삼농축액을 그 비중이 50∼70브릭스(고형분 30∼60%)이 되도록 희석하는 공정, (c) 희석된 인삼농축액을 급속냉동시키는 공정, (d) 냉동된 농축인삼을 승화에 의해 건조하는 공정, (e) 건조된 농축인삼을 그래뉼화(granulation)하는 공정을 포함하며, 이에 의해 얻어지는 그래뉼타입의 다공질 냉동건조 농축 인삼은 인삼고유의 향 및 맛과 성분을 최대한 유지하면서, 흡습이 용이하지 않고 항상 건조한 상태를 유지하며 미생물에 의해 잘 변질되지 않을 뿐만아니라 장기 보관이 가능하고 사용이 간편하며 동결건조된 다공질의 그래뉼 형태이므로 물에 잘 용해되어 섭취가 간편한 등의 장점이 있다.
Patent KR-20010105552-A (KR)
Title: Structure of the Cathode for Cathode tube
Inventor: KO BYEONG DU
IPC: H01J29/04
Filed: 2000-05-16
Abstract: The invention relates to a sensor adapted for electrical connection to a power source having an electrical contact means (3). The sensor has a first insulating substrate (1) carrying a first electrode (2) and a second insulating substrate (7) carrying a second electrode (6). The electrodes are disposed to face each other in spaced apart relationship, sandwiching a spacer (4) therebetween. A first cut-out portion extends through the first insulating substrate (1) and a spacer (4) to expose a first contact area (23) on the second insulating substrate (7). This permits the electrical contact means (31) to effect electrical connection with the first contact (23) which in turn is in electrically conductive connection with the second electrode (6). A similar contact arrangement may be disposed on the opposite side of the sensor.
Patent KR-20000050179-A (KR)
Inventor: CHO EUN JIN
IPC: G06F17/00
Filed: 2000-05-22
Abstract: PURPOSE: A business model can connects customer, vendor, and advertising executive by processing members information gathered from multi channels through a browser with a CRM technique. With the model, it is possible to analyze user's general propensity on the web by getting the user's information from the multi channel. Because the model stands on the basis of a relation marketing which is based on a confidence in the customers, speaks for the customer, and induces the customer's profit, it is an intermediary model for customers. It can measure an individual value more exactly by extracting an individual cross life time value. CONSTITUTION: Various members information is accumulated by applying a new typed browser which is for common use and popularity. An agency engine classifies the data by an artificial intelligence. The data are processed with CRM/OLAP and processed into empirical information by cross life time value.
Patent KR-20010107225-A (KR)
Inventor: KIM HYEONG IL
IPC: G06F17/40
Filed: 2000-05-26
Abstract: 본 발명은 인터넷상에서의 ISSA 미디어 관리 장치에 관한 것으로, 웹 서버로부터 요구되는 미디어 컨텐츠에 대응하는 미디어 컨텐츠 정보를 웹 서버에 전송하는 아이에스에스에이(ISSA) 서버; 웹 브라우져에 의해 실행된 후, ISSA 서버로부터 패킷 헤더가 첨가된 스트림 데이터를 전송 관리 블록을 통해 제공받아 해당되는 디바이스에 전달하여 재생하도록 하는 ISSA 클라이언트를 구비한다. 따라서, 웹(web)과 연동되어 윈 엠프 게이트웨이를 실행시킬 수 있기 때문에 사용자의 편의성을 최대한으로 제공할 수 있는 효과가 있다.
Patent KR-20010108555-A (KR)
Inventor: CHAE PIL HEE
Filed: 2000-05-29
Abstract: 본 발명은 인터넷을 이용한 멀티경매시스템 및 방법에 관한 것으로서, 임의의 방식의 경매(순경매 또는 역경매)를 신청한 경매인에게 경매대상 상품에 대한 적정 가격을 제시하고, 동일한 상품군에 대해 경매를 신청한 순경매인과 역경매인을 중재하여 거래가 성사될 수 있도록 한 중개시스템을 구비한 멀티경매시스템 및 방법에 관한 것이다. 
     이러한 멀티경매시스템은, 순경매와 역경매가 연동된 멀티경매 웹사이트를 운용하는 경매서버와; 상기 경매서버에 경매 신청된 상품의 적정 가격을 산출하여 해당 경매인에게 제공하고, 동일 상품군에 대해 각각 경매를 신청한 순경매인과 역경매인을 연결하여 거래가 성사될 수 있도록 중재하는 중개시스템; 상기 경매인들과 입찰인들에게 전자우편을 송부하는 전자우편서버; 및 상기 경매서버와 중개시스템과 전자우편서버를 인터넷망에 연결하여 상기 인터넷망을 통해 상기 경매인들과 입찰인들이 상기 멀티경매 웹사이트에 접근할 수 있도록 환경을 제공하는 통신장비를 포함한다.
Patent KR-20010020956-A (KR)
Title: Coupling member, process cartridge and image forming apparatus
Inventor: CHATANI KAZUO
IPC: G03G15/00
Filed: 2000-06-07
Abstract: PURPOSE: To facilitate the center alignment of a photoreceptor drum side coupling and a main body coupling by preventing the automatic unsealing of a process cartridge in which the photoreceptor drum and a stirring member are respectively and separately driven from a device main body and the driving of the stirring member from being simultaneously driven. CONSTITUTION: A motor 26 rotates the couplings 25 and 24 through a gear 33, a rocking gear 29 is engaged with a gear 30 by the outer peripheral gear of the coupling 24 when a toner sealing member 21 is unsealed the gear 29 is engaged with a gear 27 when a stirring gear 32 is driven, and even when the couplings 24 and 25 are decentered when rotating is performing on a stirring gear side, rotation can be transmitted. Thus, the alignment of a coupling pair on a photoreceptor drum side can be facilitated.
Patent KR-20010112692-A (KR)
Title: System for converting format of video signal
Inventor: JANG JUN HO
IPC: H04N7/01
Filed: 2000-06-12
Abstract: A proportional pressure control valve which is simplified and reduced in cost and in which a spool is driven by an electromagnet and load pressures are controlled in accordance with an exciting current for the electromagnet. A spring (3) biases a spool (2) via an acting element (12) of an electromagnet (11) to reduce the number of springs to one. Also, a reaction piston (4) is provided on a side of a low pressure chamber (11) to eliminate the need of boring in a functionally important portion of the acting element (12), and a load pressure is made to act on the spool (2) in a direction, in which forces of the electromagnet (11) is assisted. Further, the acting element (12) is made integral with the spool (2), and so any sliding portion is eliminated from the acting element (12).
Patent KR-20010111934-A (KR)
Inventor: NAM BO HYEON
Filed: 2000-06-14
Abstract: 별도의 동기신호 전압 강하용 트랜스를 사용하지 않고, 수평 출력회로의 동기신호 발생용 트랜스에서 낮은 전압레벨의 수평 펄스신호를 발생하여 SMPS 회로에 공급한다. 
     교류전원을 직류전원으로 변환하는 전원부, PWM 신호에 따라 스위칭되는 스위칭 트랜지스터, 상기 스위칭 트랜지스터의 스위칭에 따라 상기 전원부의 출력전원을 일차코일에서 복수의 이차코일로 유도시키는 스위칭 트랜스, 상기 스위칭 트랜스의 복수의 이차코일로 유도된 전원을 직류전원으로 변환하여 부하에 동작전원을 공급하는 복수의 정류부, 수평 펄스신호에 따라 수평 편향신호를 발생하는 수평 출력회로 및 상기 수평 출력회로에서 수평 펄스신호를 검출하여 고압 발생회로를 동작시킴과 아울러 상기 PWM 제어부로 입력시키는 동기신호 검출용 트랜스를 구비한 모니터에 있어서, 상기 동기신호 검출용 트랜스에, 상기 PWM 제어부에서 필요로 하는 전압 레벨의 수평 펄스신호를 유도시키는 3차코일을 일체로 구비하고, 이 3차코일로 유도된 수평 펄스신호가 PWM 제어부로 직접 입력되게 한다.
Patent KR-20010112002-A (KR)
Inventor: LEE TAEK HYUN
Filed: 2000-06-14
Abstract: 적층식 블록으로 구성된 전시물의 일부 블록이 받침대로부터 분리되어 분실되는 것을 감지하여 경보장치를 구동시킴으로써 도난 및 분실의 위험성을 감소시켜 그 블록들로 이루어진 전시물을 진열장이 아닌 오픈된 공간에서 안심하고 다른 사람들에게 홍보할 수 있도록, 상기한 블록 중 제일 상층의 블록을 전기가 잘 통하는 전도체의 재질로 구성하고 그 블록에 상하방향으로 평행한 2개의 구멍을 설치하고, 상기한 구멍을 통과하는 2개의 연결봉의 재질을 전도체로 하고, 적층된 블록 중 제일 하단의 블록의 연결봉에 구비되어 있는 볼트와 받침대의 상판에 고정되어 있는 연결봉의 너트를 결합시키고 상기 받침대의 상판에 고정되어 있는 연결봉 너트 중 어느 하나에 저항체를 연결하여 전기가 흐를 수 있는 회로를 구성토록하여, 전도체 블록들과 연결봉 그리고 저항체로 구성된 회로가 갖는 저항값의 변화를 감지하여 도난경보음을 발생하는 도난경보용 적층 블록식 전시물을 제공한다.
Patent KR-20020000620-A (KR)
Title: Thin film transistor liquid crystal display
Inventor: CHO YONG U
IPC: G02F1/136
Filed: 2000-06-26
Abstract: PURPOSE: A TFT-LCD(Thin Film Transistor Liquid Crystal Display) is provided to improve luminance and viewing angle without additional processes by obtaining excellent lens effects through structural changes of a color filter. CONSTITUTION: A TFT-LCD has structure of combining an array substrate and a color filter substrate(30) on an LC layer. The color filter substrate includes a glass substrate(21), a black matrix(22) formed on the surface, a color filter(23) and an ITO(Indium Tin Oxide) counter electrode(24) formed on the black matrix and the color filter. The black matrix(22) is positioned corresponding to a TFT of the array substrate, and the color filter is positioned corresponding to a pixel electrode of the array substrate. The color filter has the center thinner than the edge. As the color filter has different thickness, the TFT-LCD has additional lens function. Therefore, an actual opening area increases by the color filter. Making the thickness of the color filter different is done by adjusting the etching time of resin having RGB(Red,Green,Blue). The additional lens function means having a micro-lens in each pixel.
Patent KR-20020002110-A (KR)
Title: A detector for nonconducting substance and mis-currents in electric furnace
Inventor: KIM HUI JIN
IPC: F27B3/28
Filed: 2000-06-29
Abstract: PURPOSE: A detector for nonconducting substance and mis-currents in electric furnace is provided which prevents breakage of electrodes and breakdown of facility due to abnormal factors during melting operation by predicting generation of the insulators and the wrong electric currents during melting of scraps using arc in the electric furnace. CONSTITUTION: The detector for nonconducting substance and mis-currents in electric furnace comprises a transformer(1) generating output of large current and low voltage; electrode rods(5,5',5") to which output power is impressed from the transformer through bus and water cooled cable; an electric furnace(9) melting scarp using arc by the electrode rods; a hydraulic cylinder(14) in which arc is generated as the electrode rods are vertically being moved by vertically moving the bus fixing the electrode rods; a pressure converter(20) detecting the converted signals after converting hydraulic pressures of the hydraulic cylinder into electrical signals; a first current converter(22) detecting an input current through a current transformer which is installed at the input side of the transformer(1); a voltage converter(18) detecting the output voltage of the transformer(1); a unit(100) for detecting nonconducting substances and mis-currents which generates electrode ascending control signals and alarm signals after judging whether or not to detect the nonconducting substances and mis-currents by processing the outputs of the pressure converter(20), first current converter(22) and the voltage converter(18); a second current converter(19) detecting an output current of the transformer(1) through a current transformer which is installed on the bus at the output side of the transformer(1); and an electrode control unit(16) for controlling operation of the hydraulic cylinder(14) through a solenoid valve(13) by outputs of the unit(100) for detecting nonconducting substances and mis-currents, operating initiation signals of an operating control panel and outputs of the second current converter(19).
Patent KR-20020002892-A (KR)
Title: Hose Terminal structure in vacuum cleaner
Inventor: YOON SEON GEUN
IPC: A47L9/24
Filed: 2000-06-30
Abstract: PURPOSE: Terminal structure of a suction hose for a vacuum cleaner is provided to connect a switch of a handle to a control unit of a body electrically and accurately in assembling a suction hose with the body, and to combine the suction hose stably despite repeating installation and separation. CONSTITUTION: A suction hose terminal of a vacuum cleaner is composed of a terminal pin(202) installed at a side of a terminal part(201) assembling a suction hose(200) with a body, and connected to a switch of a handle through a lead wire, and a terminal connection part(203) inserting the terminal pin in assembling the terminal part with a hose assembling part(205) of the body, and surrounding and pressing the terminal pin. The switch of the handle is connected to the control unit of the body with assembling the terminal part with the hose assembling part and inserting the terminal pin to the terminal connection part. The terminal connection part is deformed according to movement of the terminal pin, and connected to the terminal pin stably and continuously. The suction hose is combined with the hose assembling part firmly with preventing the terminal pin from being damaged despite mounting and separating the suction hose from the hose assembling part repeatedly.