baber/WOPTO huggingface dataset:
Patent KR-20010057543-A (KR)
Inventor: HAN MIN SEOP
IPC: A01N25/34
Filed: 1999-12-27
Abstract: PURPOSE: A process for coating agrochemicals on a film by mixing acetone, polyacryl-based amide and cellulose acetate in a specified ratio and spraying is provided. Whereby, the obtained film reduces labor power, prevents environmental pollution and has excellent herbicidal and harmful insects exterminating effect. CONSTITUTION: Acetone, polyacryl-based amide and cellulose acetate are mixed in a weight ratio of 100:0.01 to 0.5:0.1 to 2 and added with an effective amount of chemicals to give a mixture, which is sprayed on one surface of an agricultural film to provide the titled film. The effective amount of chemicals is 0.0001 to 1% by weight based on the total mixture.
Patent KR-20010064349-A (KR)
Inventor: KIM JEONG CHEOL
IPC: G01N19/02
Filed: 1999-12-29
Abstract: PURPOSE: A device for testing friction of both surfaces of a steel plate in an ironing process and a method for measuring a coefficient of friction by using the device are provided to separately measure coefficients of friction of the both surfaces of a steel plate for realizing the friction states of the respective surfaces, thereby producing a steel plate having a good appearance and a high measure precision. CONSTITUTION: A device for testing friction of both surfaces of a steel plate in an ironing process includes a working part(17) for setting a workpiece, an ironing die(21) to be fixed with the workpiece, a pressing part(14) for applying a predetermined force to the workpiece fixed to the die, an extension part(15) for extending the workpiece under the pressure applied by the pressing part, and a load cell for measuring the pressure and the extension force of the pressing part and the extension part, wherein a heating part(22) is mounted in the working part to check the influence of temperature on the change of a coefficient of friction of the workpiece in the ironing process.
Patent KR-20010059619-A (KR)
Inventor: BYUN GANG SEOP
IPC: H04M3/42
Filed: 1999-12-30
Abstract: PURPOSE: A method for providing a telephone chatting service by using a display-mounted telephone is provided so that a user can easily receive the telephone chatting service, by providing the telephone chatting service to telephone network subscribers using the display-mounted telephones. CONSTITUTION: A program routing signals transmitted to a specific number for telephone chatting is executed in exchanges of telephone offices(201). A number translator of the exchange judges whether a reception number of the transmission signal is the number for telephone chatting(202). If not, the exchange processes the call as a general call(203). When the reception number is the number for telephone chatting, the exchange routes the call to a telephone chatting server position(204). A chatting server modem pool connected to the telephone chatting server through a terminal server and a LAN receives the transmission signal(205). A modem of the modem pool receiving the transmission signal converts the call to a digital signal, and transmits it to the terminal server(206). The terminal server converts the digital signal to an IP packet, and transmits it to the telephone chatting server(207). The telephone chatting server provides a telephone chatting menu and telephone voice multiple service for the IP packets according to H.323.
Patent KR-20010059706-A (KR)
Inventor: LEE MYEONG HAN
IPC: B60R1/06
Filed: 1999-12-30
Abstract: PURPOSE: A side mirror for reducing wind noise is provided to remarkably reduce the wind noise caused by vortexes by forming separation reducing protrusions on the edge of a side mirror housing. CONSTITUTION: Separation reducing protrusions(12) are continuously formed in a side mirror housing(10) covering the edge of a side mirror(11) to reduce the wind noise generated in front of the side mirror caused by vortexes. The separation reducing protrusion is curved in 3 to 7mm in the upper portion and is 5 to 13mm in height. Each length of both horizontal sides is at a ratio of 1 : 1.5 to 2. The separation reducing protrusion pulls a separating point from the edge of the side mirror housing to the rear side of the housing and then the intensity of vortexes is weakened. Therefore, vortexes do not flow between a window and a door panel to remove wind noise.
Patent KR-20010078524-A (KR)
Inventor: KIM DAE HUI
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a gate electrode of a semiconductor device is provided to prevent tungsten from being corroded after the gate electrode is patterned and to effectively eliminate remaining polymer and photoresist, by using a revised sulfuric acid peroxide mixture(RSPM) in which a ratio of H2SO4:H2O2 is from 30:1 to 100:1, in a process for cleaning the gate electrode. CONSTITUTION: A gate oxide layer(14) is formed on a semiconductor substrate. A conductive layer is deposited on the gate oxide layer. The conductive layer is patterned to form a gate electrode(G). A cleaning process is performed regarding the substrate having the gate electrode, wherein a solution of H2SO4 and H2O2 having a mixing ratio of 30:1 - 100:1 and a fluoric acid-based solution are used.
Patent KR-20000068627-A (KR)
IPC: H04L27/06
Filed: 1998-06-29
Abstract: 비대칭 측대역(USB,LSB) 예를들면 TV 신호를 갖는 변조된 반송파(MC)를 수신하기 위한 수신기에 있어서, 동기 복조기(SDEM)는 벡터의 기본대역 신호(VB)를 변조된 반송파로부터 추출한다. 필터(FILT)는 예컨대 나이퀴스트 슬로프(Nyquist slope)로 측대역 비대칭을 보상하기 위하여 벡터의 기본대역 신호를 필터링한다. 그러므로, 측대역 비대칭은 중간 주파수에서보다는 수신율이 더 좋은 기본대역 주파수에서 보상된다.
Patent KR-20000068705-A (KR)
IPC: G01N33/576
Filed: 1998-08-04
Abstract: (1) 음이온성 계면활성제와 (2) 양쪽성 계면활성제, 비이온성 계면활성제 또는 단백질 변성제를 함유한 처리 용액으로 바이러스-함유 샘플을 처리함을 특징으로 하는 바이러스-함유 샘플의 처리 방법; 이 처리 방법을 사용하여 바이러스를 검정하는 방법; (1) 카오트로픽 이온과 (2) 산성화제를 함유한 처리 용액으로 바이러스-함유 샘플을 처리함을 특징으로하는 바이러스-함유 샘플의 처리 방법; 탄소수 10 이상의 알킬과 이차, 삼차 또는 사차 아민을 갖는 계면활성제 및/또는 비이온성 계면활성제의 존재하에 탐침에 대한 항체의 결합을 기초로 하여 바이러스 항원과 바이러스 항체를 검정함을 특징으로 하는 바이러스의 검정 방법; 및 이 방법을 실시하기 위한 모노클로날 항체 및 이를 생성하는 하이브리도마.
Patent KR-20000053214-A (KR)
Inventor: LONSDALE BRYAN
IPC: G01R27/06
Filed: 1997-11-13
Abstract: PURPOSE: An apparatus is provided to remove the need for the controlling electronics to be mounted near the structure, and to allow the impedance of the structure to be measured with very low signal power. CONSTITUTION: An apparatus for measuring the value of a physical quantity which affects the impedance of an electrically resonant structure, the apparatus comprising an electrically resonant structure, an RF electrical energy source, a bidirectional RF transmission line connecting the source to the resonant structure, a directional coupler associated with the transmission line, the source providing an excitation signal to the structure, the directional coupler detecting the voltage or phase of a reflected signal returned from the resonant structure characterized in that the resonant structure is substantially non energy radiating and, at a given frequency of the source, has an impedance which varies continuously as a function of the value of the physical quantity.
Patent KR-20010068341-A (KR)
Title: Method of fingerprint verification using vecter charactor per sector
Inventor: AHN HEON SIK
IPC: G06K9/00
Filed: 2000-01-04
Abstract: PURPOSE: A fingerprint verification method using vector characteristics of each sector is provided to calculate a central point of the fingerprint, divide the fingerprint into a plurality of sectors, and then calculate a vector in order to verify the fingerprint. CONSTITUTION: When the fingerprint is inputted, fingerprint data is processed as a video(S1). The fingerprint is divided into 64 sectors round the central point of the fingerprint, and then the vector characteristics of each sector are calculated(S2). The fingerprint is standardized(S3). A noise of a radio frequency component, included in each sector of the standardized fingerprint, is filtered(S4). A variable for each sector is calculated from each sector of the fingerprint from which the noise is removed(S5). The distance between fingerprints is calculated, and fingerprint data is converted to a code, which is stored(S6). A code of inputted fingerprint is compared with the code stored in advance(S7). The result of the comparison is reported(S8).
Patent KR-20010068547-A (KR)
Inventor: KIM YUN GON
IPC: F24C7/02
Filed: 2000-01-06
Abstract: PURPOSE: A microwave oven is provided to supply the microwave oven of simultaneously cooking two kinds of food and to supply a shelf member commonly used in various microwave ovens. CONSTITUTION: A cooking cavity(30) stores a stirrer(19) while having a shelf member for separating the cooking cavity into plural cooking spaces. Moreover, the shelf member contains a stirrer storing space for storing the stirrer. Herein, the shelf member conveniently permits electronic wave supplied to the cooking cavity. The shelf member is separated into an upper plate and a lower plate for conveniently storing the stirrer. A combining instrument of upper and lower plates is formed by a combining hook on the upper plate and a hook hanging hole on the lower plate. Moreover, the shelf member contains a driving instrument for rotating the stirrer along a surface of the shelf member. Therefore, two kinds of food are simultaneously cooked by being located in upper and lower areas of the cooking cavity. Herein, air is inputted to a guide passage through an inlet hole(35) of the shelf member from an air blowing fan(15) rotates the stirrer. Then, the shelf member separates the electronic wave supplied to the cooking cavity to upper and lower portions of the shelf member to cook the food.
Patent KR-20010075732-A (KR)
Title: A manufacturing method of anthracite filter and pelletized activated carbon using wasted cokes
Inventor: BAN BONG CHAN
IPC: B01D39/06
Filed: 2000-01-13
Abstract: PURPOSE: A substitute for a filter material using waste coke cooled dust and a manufacturing method thereof are provided to protect environment, improve productivity and reduce production cost by manufacturing granular activated carbon from liquid nitrogen cooled coke dust. CONSTITUTION: Liquid nitrogen cooled coke dust generated during coking process in steelworks is used as a substitute for anthracite or source of active carbon. For dust generated in a dust catcher, particles with 40 mesh are sifted and used as substitute anthracite, and minute particles are crushed lower than 200 mesh to use as a source of granular active carbon. Dust generated in a multi cyclone is used as a source of granular pellet.
Patent KR-20010076802-A (KR)
Title: Sprinkler for Curing of Tunnel Lining Concrete and Curing Method of Tunnel Lining Concrete for Using the Sprinkler
Inventor: YOO KEUN MOO
IPC: E21D11/10
Filed: 2000-01-28
Abstract: PURPOSE: A water sprayer and a curing method for tunnel lining concrete are provided to prevent a crack of a tunnel lining concrete and to ensure the required strength of the concrete by continuously and repeatedly spraying water on the surface of the concrete. CONSTITUTION: A water sprayer comprises a movement guiding portion(10) installed a pair of rails(11) in parallel; a water feeding portion(20) moved through the rails(11) by putting an arch pipe(21) to be connected with a water feeding hose(22); and a jetting portion(30) to jet water of the arch pipe(21) outward by connecting many injecting ports(31) when regular water pressure is added to the arch pipe(21). Water is sprayed on the surface of a lining concrete by continuously reciprocating the water feeding portion(20) and the water jetting portion(30) through the movement guiding portion(10).
Patent KR-20000018275-A (KR)
Inventor: JANG JAE HUN
IPC: H04L12/58
Filed: 2000-01-31
Abstract: PURPOSE: An integrating e-mail service is provided to read a plurality of mail by connecting once, even a computer user is registered in a plurality of mail servers. CONSTITUTION: A method for providing an e-mail service comprises the steps of: all mail servers being selected by a user, receiving single ID(Identification)s and passwords of the mail servers, and registering in database of a server computer; being requested e-mail reception confirmation by the single IDs and the passwords from the user, accessing to the all mail servers, registered by the user, bringing the received mail; transmitting the mail to the user's computer.
Patent KR-20000057876-A (KR)
Inventor: SOMEKH SASSON
IPC: B24B37/005
Filed: 2000-02-02
Abstract: PURPOSE: An apparatus and method for in-situ monitoring of linear substrate polishing operations is provided. CONSTITUTION: A substrate polishing scheme(apparatus and method)(10) is described according to which a polishing surface(16) of a polishing sheet(14) is driven in a generally linear direction by a drive mechanism(18) surface of a substrate(32) is held against the polishing surface of the polishing sheet by a polishing head(12), and the substrate is probed through the polishing sheet by a monitoring system(22).
Patent KR-20010077386-A (KR)
Title: Thin plate molding device
Inventor: HUR YUN KIL
IPC: B21D43/00
Filed: 2000-02-02
Abstract: PURPOSE: An apparatus for forming a thin film is provided to horizontally transport an elevated movable member for forming it with one cylinder equipping an elevator. CONSTITUTION: An apparatus for forming a thin film includes a fixed member(4) fitted with a mold(3) and a movable member(6) having a stage(5) fixed thereto. The fixed member(4) and the movable member(6) are connected by guide bars(1) installed at both sides of a base(2) and opposed to each other. A driving unit(7) is installed at a central portion under the movable member(6), and connected with an elevating unit(8) for supportingly elevating both under sides of the movable member(6). The operation of the driving unit(7) and the elevating unit(8) leads the movable member(6) to be elevated with a horizontal pressure. As the movable member(6) is elevated, a product of thin film is formed.
Patent KR-20010083727-A (KR)
Title: Contact hole and fabricating method thereof
Inventor: KIM YEONG CHEOL
IPC: H01L21/28
Filed: 2000-02-21
Abstract: PURPOSE: A contact hole of a semiconductor device is provided to control a leakage current by minimizing damage of a field oxide layer composed of an oxide layer in an etch process for forming the contact hole, and to minimize damage of a field oxide layer of a borderless contact by dispersedly depositing a nitride layer used as an etch stop layer of the field oxide layer. CONSTITUTION: A trench-type isolation layer defines an active region and an isolation region located in a predetermined portion of a semiconductor substrate(20). A gate pattern is composed of a gate insulation layer, a gate and a sidewall spacer(24) formed on the substrate of the active region. A pair of impurity diffusion regions are formed in the substrate in a lower end of the side surface of the gate pattern. The first etch stop layer, the first insulation layer, the second etch stop layer and the second interlayer dielectric are sequentially stacked on the substrate including the isolation layer, the gate pattern and the impurity diffusion region. A predetermined portion of the second interlayer dielectric, the second etch stop layer, the first insulation layer and the first etch stop layer is eliminated to form an opening which simultaneously exposes a part of the surface of the impurity diffusion region and a part of the surface of the isolation layer.
Patent KR-20000030585-A (KR)
Inventor: LIM SUNG SIK
IPC: A23F3/00
Filed: 2000-03-08
Abstract: PURPOSE: A tea processed and dried after mixing with charcoal is provided to purify harmful ingredient such as heavy metal included in drinking water or in the process of making tea. CONSTITUTION: A tea process and dried after mixing with charcoal is shaped into a grain while having the powdered tea and charcoal as a main ingredient. Therefore, the tea purifies the drinking water used for making tea.
Patent KR-20000030760-A (KR)
Inventor: KIM SONG HAN
IPC: G06Q30/02
Filed: 2000-03-15
Abstract: PURPOSE: A method for exchanging bonus points and the apparatus thereby are provided to trade and exchange a variety of bonus points freely in the real world or the cyber space by setting up applicable exchange rate between bonus points of each individual enterprise and cyber money. CONSTITUTION: If a user(1) connects with a transaction center through the internet(4), a controller checks the member DB(102). If the user is a member, the controller questions the member whether he will sell or purchase points. In a case of selling, the member is requested to input the kind and quantity of bonus points to be sold(104). The inputted points are compared with the point information of the member stored in a point information DB(105) to confirm whether there is the kind and quantity to be sold(106). If the quantity is sufficient, the controller stores revised information according to the transaction in the point information DB and a cyber money information DB and informs a relevant member center of the details after exchanging the selling quantity with cyber money(107).
Patent KR-20010091523-A (KR)
Title: Method for brokering and notifying the transactions information
Inventor: LEE KEON MYUNG
Filed: 2000-03-16
Abstract: PURPOSE: A method for relaying and notifying the transaction information is for a seller and a purchaser to receive the transaction information fitting to business conditions without repeatedly accessing and checking a server for getting the transaction information. CONSTITUTION: Both a seller and a purchaser access a relying server for relaying a business through communication network for registering the sale and purchase information(S100). The seller registers the transaction information about goods and services into the relaying server for relaying the business(S200). The transaction information is stored in a DB of the server for relaying the business(S300). The sale information is compared with the purchase information through the DB(S400). If the same business conditions between the sale and purchase information are detected(S500), the fact that the business is successful is notified to both the seller and purchaser through communication network(S600).
Patent KR-20010095602-A (KR)
Title: Sudden starting thwarting apparatus for vehicle
Inventor: KIM YEONG DU
IPC: F16H61/00
Filed: 2000-04-11
Abstract: PURPOSE: A sudden acceleration preventive apparatus of a vehicle is provided to prevent an accident, and to protect passengers by driving the vehicle with hydraulic pressure through a manual valve in operating an accelerator pedal. CONSTITUTION: A manual valve(2) of an automatic transmission for a vehicle is composed of a body(20) having a suction passage(22) with various section; a valve rod(21) changing a fluid passage with moving; and a D-range passage(23) and an R-range passage(25) opening and closing the passage by adding solenoid valves(24,26) to supply fluid to a shift valve. Solenoid valves are formed in D-range and R-range passages, and combined with a position sensor(28) detecting operation of an accelerator pedal(27) to open the passage in operating the accelerator pedal. The manual valve is combined with a shift lever, and the compressed fluid from an oil pump is controlled with the manual valve. Passengers are protected from accidents, and the reliability is improved with preventing sudden acceleration.
Patent KR-20010020757-A (KR)
Title: New contact shape for giga scale borderless contacts and method for making the same
Inventor: RUPP THOMAS S
IPC: H01L21/8242
Filed: 2000-04-17
Abstract: PURPOSE: A semiconductor device, a manufacture thereof, and formation of contact in the semiconductor device are provided to have a stable contact resistance and also have an aligned maximum allowable contact region adapted to reduced fundamental dimensions. CONSTITUTION: A borderless contact of giga-scale fundamental dimensions is spread in a direction perpendicular to word lines(14). Formation of the borderless contact structure of another square into a rectangular structure causes reduction of a step positional deviation, thus decreasing a contact resistance and keeping its uniformity. A maximum allowable contact region can be obtained even with a positionally shifted arrangement.
Patent KR-20010096190-A (KR)
Title: Rubber Composition for White Repair
Inventor: JUNG IL GWON
IPC: C08L7/00
Filed: 2000-04-17
Abstract: PURPOSE: Provided is a rubber composition for white band, which uses a dithiocarbamate-based compound as a vulcanization-accelerating agent instead of tetramethylthiuram disulfide(TMTD). CONSTITUTION: The rubber composition comprises 100pts.wt. of a natural rubber or a synthetic rubber and 0.3-5pts.wt. of an alkenyl- or benzoyl-substituted zinc-based dithiocarbamate compound as a vulcanization-accelerating agent, wherein the synthetic rubber is a polyisoprene rubber, a polybutadiene rubber, a styrene-butadiene copolymer rubber, a butyl rubber, a halogenated rubber, or a mixture thereof.
Patent KR-20010007001-A (KR)
Title: Bidirectional signal transmission circuit and bus system
Inventor: FUKUMOTO YUKIHIRO
IPC: G06F13/40
Filed: 2000-04-21
Abstract: PURPOSE: A bus system having a bidirectional signal transmission circuit is provided to facilitate an impedance matching and a fast signal transmission without limit of a bus topology regardless of transmission direction of a signal. CONSTITUTION: A bidirectional transmission circuit for inputting/outputting a signal from/onto a bidirectional transmission line includes a transceiver for transceiving a signal, a first element having an impedance, a second element being a short line, and a switching unit for coupling the transceiver to the bidirectional transmission line via the first element when the transceiver transmits a signal, and coupling the transceiver to the bidirectional transmission line via the second element when the transceiver receives a signal.
Patent KR-20000058344-A (KR)
Inventor: LEE JONG KEUN
IPC: F03G7/00
Filed: 2000-04-25
Abstract: PURPOSE: A power generator is provided to achieve a reduced fuel consumption and mass production of clean energy. CONSTITUTION: A power generator comprises a control device(16), a motor valve(10), and a motor(6). The motor valve is opened by the control device so as to operate the motor, and rotate a parallel power box. Then, the power accelerators(1,2) in the box are turned to a horizontal state, and the heavy liquid in tanks(1-5) of the power accelerators is introduced into a power tank(1-3), thus generating power resource. When the control device rotates the box in reverse direction, the power accelerators are again turned to a vertical state, thus allowing the heavy liquid in each of the power accelerators to be positioned in an upper area while the light liquid to be positioned in a lower area. Then all of the power accelerators are connected, and thus-generated high air pressure in a central power tank is utilized to generator electricity.
Patent KR-20010108705-A (KR)
Inventor: JI JUN SANG
Filed: 2000-05-30
Abstract: 본 발명은 실시간 언어번역을 통한 국제간의 인터넷 전자 경매 시스템에 관한 것으로 전자상거래를 통한 구매 및 판매의 효율을 높이고, 외국어를 모르는 인터넷 사용자를 위하여 세계에 산재한 언어 중 100만 명 이상이 사용하는 언어를 비즈니스 센터에서 선별하고 이를 해외 또는 한국에 위치하는 번역센터에서 이용하는 비즈니스 모델이다. 
     영어, 한국어, 일본어, 중국어(간자체), 중국어(번자체), 스페인어, 불어, 독일어, 포르투칼어, 러시아어, 아랍어, 베트남어, 이태리어, 태국어, 인도네시 아, 말레이어, 암하릭어, 말라가시어, 페르시아어, 아르메니아어, 벤가리어, 터키어, 그리스어, 몽골어, 타가로그어, 버마어, 싱할리어, 네델란드어, 불가리아어, 체코어, 덴마크어, 스웨덴어, 그리스어, 폴란드어, 힌디어 등 39개국 언어 중 판매자는 팔려고 하는 상품 등록이 가능한 언어를 사용하여 최초 경매 시작 가격을 정하여 당사가 제공하는 경매사이트에 등록하면, 경매 센터는 경매기간을 정하여 판매자에게 통보한다. 
     당사는 판매자가 요구한 최저가격으로 경매 시작 가격을 정하여 이로부터 종료일까지 실시간에 최고가격으로 응찰한 구매자에게 상품이 낙찰되는 경매방식으로, 판매하고자 하는 상품에 대한 정보 및 가격을 경매 센터에서 실시간 번역하여 각 언어별 인터넷 경매사이트에 게재하고 이를 통하여 참여한 구매자가 최고 가격을 인터넷을 통하여 제시하면 경매 기간 종료 시간을 기점으로 낙찰자가 결정되는방식이다.