baber/WOPTO huggingface dataset:
Patent KR-20010066191-A (KR)
Inventor: PARK JU CHEON
IPC: C10N40/08
Filed: 1999-12-31
Abstract: PURPOSE: A brake solution composition for a car is provided which improves a boiling point, corrosion-resistance and evaporating property and extends the change cycle of the brake solution. CONSTITUTION: In the brake solution composition for a car containing a mixed solvent, a metal anti-corrosion preparations and an antioxidant, the mixed solvent comprises: (i) 70-80 wt.% of a glycol ether compound containing 20-30 wt.% of triethyleneglycol monomethylether, 5-10 wt.% of polyalkyleneglycol, 15-30 wt.% of polyethylenepropyleneglycol monomethylether and 20-30 wt.% of polyethylene monobutylether; (ii) 18-28 wt.% of a boron ester compound; and (iii) 0.8-1.2 wt.% of silane stabilizer.
Patent KR-20000023578-A (KR)
Title: Tidal current energy converter
Inventor: HULSBERGEN CORNELIS HENDRIK
IPC: F04B27/18
Filed: 1999-01-05
Abstract: PURPOSE: A tidal energy conversion device is provided to be applied for a place having small tidal wave range and to obtain strong power by reinforcing the influence against the tidal wave. CONSTITUTION: A tidal energy conversion device is composed of one dam(3) placed in vertical to the direction of the tidal current(2). The dam has two cross dams(6,7) extended to be vertical to dams on free end of the dams, placed to be symmetric to a main dam(3) and increasing the influence of the dam by the tidal wave to generate strong output. An artificial barrier beach(8) formed of sand or rocks deposited on both sides of the dam improves the change of the seaside. And a gate, a bellow or other shutters can be installed on the cross dams to change the flow passing through the interlocked openings and to control the tidal wave dynamically and accurately.
Patent KR-20000023637-A (KR)
Title: Pressurising a gas injection type fuel injection system
Inventor: WORDSDAVID RICHARD
IPC: F02M69/08
Filed: 1999-01-08
Abstract: PURPOSE: A method for operating an internal combustion engine having a system for jetting fuel is provided to reduce the time needed to bring a gas supplying system of the fuel jetting system of double flowing to the pressure to perform a satisfactory fuel jetting. CONSTITUTION: An engine(20) is equipped with systems for supplying gases(11,13) pressurized in starting through a process of pump-up with a pressure needed to the fuel jetting to the engine(20). The systems of fuel supply(11,13) are equipped with an injector(12) to delivery the mixture of fuel-gas. In the process of pump-up, the compressed gas is flowed from a combustion chamber(60) to the systems of fuel supply(11,13) through the injector(12) by opening the injector(12). When the pressure inside the combustion chamber(60) is higher than the pressure of gas supplying systems(11,13), the compressed gas presses the systems of gas supply(11,13).
Patent KR-20000029667-A (KR)
Inventor: LEBEZ JEAN
IPC: C08G18/62
Filed: 1998-05-28
Abstract: PURPOSE: Hot-melt adhesive (HMA) compositions are provided to improve adhesive property at low temperature, hydrolysis resistance, and physical strength. CONSTITUTION: Hot-melt adhesive (HMA) compositions in the form of polymer containing free isocyanate functions are result from the reaction of a polyisocyanate(A), a polyol polydiene(B) and an ethylene copolymer(C) containing hydroxyl functions. The adhesives have a low viscosity and can therefore be used as from 110°C and they are moisture-setting.
Patent KR-20000048808-A (KR)
Title: Method and device for joining flat products to be connected such that they overlap
Inventor: PIRCHER HANS
IPC: B23K26/08
Filed: 1997-09-13
Abstract: PURPOSE: A joining method and a device for use in the method are provided to join dissimilar materials having a low weld ability to each other at a low cost. CONSTITUTION: In a method and a device for joining flat products, the method comprises step of joining flat products(3,4) made from metal materials, which products(3,4) are to be connected such that they overlap. Joining is brought about in a roll nip between two roller(1,2) into which the flat products(3,4) are introduced at an acute angle. Before the flat products(3,4) are pressed against each other in the roll nip, they are heated by radiant energy from the energy source(5) at their mutually facing surfaces but they are not melted. By suitable profiling of at least one roller shell or one flat product, the surface pressure is restricted to the region of the lap joint, and material flow transversely to the direction of this lap joint is prevented.
Patent KR-20000049087-A (KR)
Title: Interdental cleaner and manufacturing process
Inventor: WEIHRAUCH GEORG
IPC: A61C15/02
Filed: 1997-09-18
Abstract: PURPOSE: An interdental cleaner and manufacturing process are provided for good dental care, moreover can be used repeatedly. CONSTITUTION: An interdental cleaner consists of a stretch stick-shaped support made of a first plastic material, the surface of which is partly covered with at least one insert or a plating made of a second plastic material softer than the first one. The insert can be placed in a recess built in the support and maintained through form-closure inside same. If the first plastic material of the support and/or the second plastic material of the insert or plating contains one or more additives, the cleaning or hygiene efficiency can vary and be optimized. During the process of manufacturing said interdental cleaner, the second plastic material of the insert or plating can be injected on the first plastic material of the support. The support and the insert or plating can be made according to a two-component injection moulding process.
Patent KR-20000052935-A (KR)
Title: Processor and processing method, and robot device
Inventor: MIYASAKO HISAAKI
IPC: H01L21/677
Filed: 1997-10-23
Abstract: PURPOSE: A processor and processing method, and robot device are provided to reduce a size of a plurality of processing sections by using an apparatus having a plurality of processing sections arranged at up-down two stages and supplies a material from a processing section situated at one end of either one of an upper or a lower stage. CONSTITUTION: In a first processing unit(1a), a loader section(4) is arranged on a mount base(3). In a loader unit(4), a plurality of glass substrates(5) for a liquid crystal are stacked and held in place and, by a conveying mechanism, not shown, provided on the mount base (3), a glass substrates(5) for a liquid crystal are conveyed one by one from below. The glass substrate(5) for a crystal liquid conveyed from the loader(4) is sent by a first passing mechanism(6) to the second processing unit(1b). The first passing mechanism(6) has an upright support post(7). In the support post(7), a roller unit(8) is provided which is up/down drivable by a drive source not shown. The roller unit(8) has a frame(9) and pluralities of roller(11) are rotatably mounted on the frame(9) with their axes in parallel. A drive source(12) is provided on one side of the frame(9) to rotationally drive the roller(11).
Patent KR-20000069253-A (KR)
IPC: B65D33/16
Filed: 1997-10-22
Abstract: A reclosable plastic bag comprises first and second opposing body panels, a zipper, a slider, and first and second upstanding panels. The opposing body panels are fixedly connected to each other along a pair of sides and a bottom bridging the pair of sides. The zipper extends along a mouth formed opposite the bottom. The zipper includes a first track with a first profile and a second track with a second profile. The first and second profiles are releasably engageable to each other. The slider is slidably mounted to the zipper for movement between a closed position and an open position. The first and second profiles are engaged to each other while the slider is in the closed position, and the first and second profiles are disengaged from each other in response to movement of the slider from the closed position to the open position. The first and second upstanding panels extend upwardly from the respective first and second body panels. Each of the upstanding panels includes opposing ends, and the opposing ends of the first upstanding panel are connected to the respective opposing ends of the second upstanding panel to form an open pocket in which the slider and zipper are captured. The open pocket may be sealed by joining the first and second upstanding panels to each other above the slider so as to completely encapsulate the slider within the pocket.
Patent KR-20000069406-A (KR)
Title: 광학이방소자
IPC: G02F1/1335
Filed: 1998-10-09
Abstract: 상하좌우 모든 방향에 있어서 시갓특성을 현저하게 개량할 수가 있는 광학이방소자 및 그 광학이방소자를 배치한 액정표시장치를 제공한다. 
     광학적으로 정확히 일축성을 나타내는 액정성고분자로부터 형성되어, 그 액정성고분자가 액정상태에 있어서 형성한 네마틱하이브리드 배향구조를 고정화시킨 광학이방성필름(A), 및 적어도 1층의 광확산층(B)에 의해서 광학이방소자를 구성한다.
Patent KR-20010020334-A (KR)
Title: 주파수 변조회로
IPC: H03C3/09
Filed: 1999-04-13
Abstract: 본 발명에 의하면, PLL(20)의 기준주파수의 신호원은 VCO(24)로 이루어진다.    VCO(14)가 준비된다.    제 1오디오신호(L+R)가 VCO(24)에 공급되어 그 발진주파수(f 24 )를 제어한다.    제 2오디오신호(L-R)가 VCO(14)에 공급되고, 제 1오디오신호(L+R)의 주파수대역 외측에 있는 점유 주파수대역을 갖는 FM신호(S SUB )가 형성된다.   이 FM신호(S SUB )는 가산기(26)에 공급되고, 여기서 로패스필터로부터 VCO(21)에 공급되는 위상비교출력에 가산된 후, VCO(21)에 공급된다.
Patent KR-20010013048-A (KR)
Title: 공통 네트워크 디바이스에 결합된 와이어 사이의 혼신를자동으로 감소시키는 방법 및 장치
IPC: H04L25/06
Filed: 1999-04-30
Abstract: 수신기의 감도를 조정하는 방법은 컴퓨터와 같은 원격 네트워크 디바이스(16)의 네트워크 어드레스와 스위치와 같은 멀티포트 네트워크 디바이스(60)의 제 1 포트(64)와의 결합을 요한다.  멀티포트 네트워크 디바이스의 제 2 포트에서 원격 네트워크 디바이스의 네트워크 어드레스를 수신하는 것은 제 1 및 제 2 포트에 결합된 네트워크들 사이의 혼신 조건의 발생이 가능하다는 것을 나타낸다.  따라서 제 2 포트와 연관된 수신기의 감도는 제 1 및 제 2 포트에 결합된 네트워크들 사이의 혼신 조건의 결과로서 발생된 혼신 신호들이 더 이상 감지되지 않는 지점에서 그것의 감도를 감소시키려는 시도로 감소되었다.  수신기의 감도는 그 이하에서 신호가 감지되지 않는 잡음 문턱 레벨을 증가시킴으로써 감소될 수 있다.
Patent KR-20010013268-A (KR)
Inventor: SNIMANSKAYA TATYANA M
IPC: C13B20/18
Filed: 1998-05-18
Abstract: The present invention relates to a method for producing refine-grade sugar syrup when harvesting agricultural sugar-containing crops. The present invention relates to the implementation of a new industrial process that comprises the following steps: carrying out a thermal-acid treatment of the sugar-containing liquor; carrying out an electro- chemical and ultra- filtration treatment of said liquor; electrolysing the liquor; processing the liquor in ion-exchange columns with a sorbent; condensing the liquor using a reverse-osmosis method; and evaporating said liquor to a concentration allowing for an extended shelf-life. The liquor is industrially and safely purified using ultra-filtration, reverse osmosis and ion-exchange membranes during the crop transformation process. The sugar-containing product obtained using the method of the present invention may be used in various industries such as in the production of confectionery, alcohol-free beer and tins, for bread baking or in the crystallisation of refined sugar.
Patent KR-20010068802-A (KR)
Title: Operator position service method of centrex
Inventor: HUH JIN GU
IPC: H04Q3/58
Filed: 2000-01-10
Abstract: PURPOSE: An information desk service method in a centralized exchange(CENTREX) is provided to have an economic information desk function in a cost and maintenance side of a CENTREX service. CONSTITUTION: An operator registers subscribers(20a,20b,20c,20d) as an information desk group for performing an information desk function using an MMC(Man Machine Communication). If the information desk function is activated by a user of an information desk group(20), a subscriber registered as the information desk group(20) performs a call change when calling the information desk and the third party conversation. If a general subscriber A(12a) of a CENTREX group(8) accesses an information desk access digit when all subscribers(20a,20b,20c,20d) of the information group(20) are activated, an exchange(6) distributes the call to the information desk subscriber(20a). The exchange(6) suitably distributes the call to the subscribers(20a,20b,20c,20d). If an information desk subscriber is on the telephone, the exchange(6) transmits the call to an information desk subscriber to be an idle state so that the information desk group(20) provides the information desk service.
Patent KR-20010073644-A (KR)
Title: An advertising lottery through the internet
Inventor: CHOI BOK NAM
IPC: G06Q30/02
Filed: 2000-01-19
Abstract: PURPOSE: An Internet advertisement lottery operation method is provided to transmit advertisements to users, to give a lottery if the user browses the advertisement on a screen, and to inform the user of a lottery winning or losing result so that it can enhance an advertisement effect. CONSTITUTION: The method comprises steps of a user accessing a web server and browsing an initial screen(21,22), the user selecting a member subscription menu and inputting data necessary for a member subscription(23,24,25), the web server informing the user of the subscription result and displaying a search sites(26,27), the server analyzing the input data(28), the server selecting an advertisement offered by an advertiser who designates a sex and ages in advance(29), the server displaying the corresponding advertisement(30), the user selecting among the search sites(31), the user inputting search words(32), the user browsing the detailed data corresponding to the search words(33), the web server displaying an advertisement selection button if a time has passed(34,35), the user clicking on the advertisement button(36), the user moving to a web site to recognize a winning state of the selected lottery(37), the web server operator delivering a present to the user if the user wins the lottery(38,39,40).
Patent KR-20010075852-A (KR)
Title: A pice for domino toy
Inventor: KIM DONG JE
IPC: A63F9/20
Filed: 2000-01-20
Abstract: PURPOSE: Disclosed is a piece for dominoes toy to change various shape by assembling each pieces to perpendicular state and making each pieces with different color. CONSTITUTION: The piece for dominoes toy is characterized by assembling block as binding combination projection(3) of outer piece(1) and combination groove(4) with combination hole(6) of middle piece(2); making block to have constant thickness by forming partition in the middle piece(2); being bound with combination projection(3) and combination groove(4) by forming partition in the outer piece; assembling outer piece and middle piece(2) with different color.
Patent KR-20010076629-A (KR)
Title: Visual Inspection Robot For Pressurizer In Nuclear Powr Plants
Inventor: JUNG SEUNG HO
IPC: G21C17/00
Filed: 2000-01-27
Abstract: PURPOSE: A robot for examining an inside of a pressurizer of an atomic power station is provided to easily examine an inside of a pressurizer from the outside by a remote control, prevent a radioactive fallout and work evasion and improve efficiency in work. CONSTITUTION: A camera part examines an inside of a pressurizer of an atomic power station. A driving part moves upwardly and downwardly the camera part. A rotating part adjusts an angle and a direction of the driving part by being connected to an upper part of the driving part. A supporting part is connected to the rotating part on a side thereof and connected to a manhole of the pressurizer on other side thereof. The driving part includes a connecting part, a roller part, a winding part, a driving part cover, and a base. The connecting part is connected to a lower part of the rotating part. The roller part is installed on a side about the connecting part. The winding part is installed on a position symmetric to the roller part about the connecting part. The driving part cover protects the roller part, the connecting part and the winding part. The base supports the roller part, the connecting part and the winding part.
Patent KR-20000076542-A (KR)
Title: 잉크젯 프린트헤드, 잉크 도트의 용착 방법 및 잉크젯프린트헤드의 제조 방법
IPC: B41J2/14
Filed: 2000-01-27
Abstract: 잉크젯 프린트 품질의 개선 방법 및 장치는 각각의 드롭 발생기 장치에서 세트내에 다수의 노즐(217)을 사용하는 배열을 갖는 프린트헤드를 사용한다.  종래의 잉크젯 펜은 발사 사이클 당 타겟 화소(230)에서 잉크의 단일 비말을 발사하고, 본 발명은 동시에 화소의 상이한 일부분에서 다수의 비말을 분출한다.  프린트헤드 배열의 드롭 발생기는 동시에 분출된 잉크 비말의 빛 흡수의 합이 통상적으로 분출된 드롭의 양과 같으나, 통상의 타겟 화소의 것보다 큰 프린트 매체의 면적 위로 분배되도록 배열된 드롭 발생기를 위한 다수의 노즐을 포함한다.
Patent KR-20010076961-A (KR)
Title: A medicament for prevention and treatment of sexual dysfunction
Inventor: KIM JE JONG
IPC: A61K31/4409
Filed: 2000-01-29
Abstract: PURPOSE: A pharmaceutical composition using a kind of a Katp channel opener selected from nicorandil, minoxidil, pinacidil and cromakalim for preventing and treating female sexual dysfunction is provided, which shows excellent effect without no side effects even though using extremely small amount. CONSTITUTION: The pharmaceutical composition for preventing and treating female sexual dysfunction contains 0.1 to 20% by weight of a kind of a Katp channel opener selected from nicorandil, minoxidil, pinacidil and cromakalim, and is directly administered to the clitoris or the vagina.
Patent KR-20000057926-A (KR)
Inventor: YANAKAWAKAZHIKO
IPC: G02F1/1335
Filed: 2000-02-03
Abstract: PURPOSE: A liquid crystal display device is provided to prevent a display blur due to the alignment scattering(misalignment) and to increase the contrast of the liquid crystal display device. CONSTITUTION: A liquid crystal display device includes a pair of TFT substrates(1A), a plurality of liquid crystal molecules, an image signal line, a plurality of pixels, a blocking layer, and a spacer(10). The plurality of liquid crystal molecules are implemented between the pair of substrates. The image signal line is formed in a matrix formation on one side of the pair of substrates. The plurality of pixels are defined by the scanning signal line and the image signal line formed in a matrix formation. The blocking layer is formed in a matrix formation on the overlapped region of the scanning signal line and the image signal line. The spacer(10) is implemented under the blocking layer.
Patent KR-20010077637-A (KR)
Title: Drainage type key board
Inventor: SONG JU HWAN
IPC: G06F3/02
Filed: 2000-02-07
Abstract: PURPOSE: A waterproof keyboard is provided to discharge a liquid when a beverage is flushed over the keyboard. CONSTITUTION: A plurality of drainage holes(22) penetrating toward the lower portion of a main body are formed at the upper surface of the upper case(20) having keys(30). A key housing is formed at the upper surface of the upper case(20) for assembling the keys(30). The upper portion and the lower surface of the key housing is opened for leading to the inner portion of the main body. The keys(30) comprises a pressing plate(31) and a guide rib portion(32) being inserted toward the inner portion of the key housing. The guide rib portion(32) is slidably supported at the inner surface of the key housing and is moved in the upper and lower directions. A rubber sheet(12) is located at the right lower of the keys(30) between the upper case(20) and the lower case(10). A membrane sheet(11) is stored at the lower portion of the rubber sheet(12). The drainage holes(22) penetrate the main body and are linked toward the lower portion of the main body, an outlet(23) is formed at the lower surface of the lower case(10).
Patent KR-20000057967-A (KR)
Inventor: KUMASIROSIKETAKA
IPC: H01L21/00
Filed: 2000-02-08
Abstract: PURPOSE: A scattering simulation method and a scattering simulator are provided to prevent a non-physical and negative scattering density during Newton method repetition. CONSTITUTION: A scattering simulation method includes following steps. The method according to the present invention analyzes the physical equation mathematically using the Newton method so as to simulate the scattering of the impurities guided into the semiconductor. The scattering constant(DA) of a scattering species(A) is varied based on a scattering density(CA). The sense of the δDA/δCA is positive. The jacobian is calculated by estimating the δDA/δCA weakly at a mesh position at which a small scattering density(CA(i)) is present at a mesh position of both terminals(i,j). The compensation constant reflecting size relations between CA(i) and CA(j) is multiplied on a differentiate coefficient.
Patent KR-20000053707-A (KR)
Inventor: AHN JEONG SU
IPC: C23C28/00
Filed: 2000-02-10
Abstract: PURPOSE: A polishing dressing tool and a producing method thereof are provided to maintain polished state for long time by reducing micro-scratches and by decreasing a defect ratio of a polished product. CONSTITUTION: A polishing dressing tool(10) has a metal base plate(12) of a certain desired shape. Uniformly dispersed diamond particles(16) are bonded on the base plate by the sinter bonding of a nickel brazing metal, thus a metal sintered layer(15) is formed thereon. On the surface of the metal sintered layer excepting the diamond particle surface, an electrodepositing layer(18) is formed by an electric plating. The metal sintered layer is a compound layer of such carbide of carbon silicon(SiC) and chromium carbide by a chemical reaction at a certain sinter temperature of a nickel brazing metal slurry formed of diamond particles and nickel metals. The electrodepositing layer is coated on the metal sintered layer to fill up the gap between the unfilled portion, diamond particles and the brazing metal sintered layer.
Patent KR-20010082857-A (KR)
Title: electronic Device for Sucking Air from beautiful face
Inventor: JUNG WOO HYUB
IPC: A61H23/00
Filed: 2000-02-21
Abstract: PURPOSE: Provided is a suction pressure electronic device in a skin beauty equipment which identifies users' physical condition and constitution by simple operation to set use pressure and time as the identified state so that it maximizes beauty effect. CONSTITUTION: The suction pressure electronic device in the skin beauty equipment comprises the parts of: a power supply(2) which controls a micom, a CPU, semiconductor or so on; a control part(3) which includes a control device like micom, a CPU, semiconductor or so on to operate a pump as wanted; a relay part(6) which turns on a relay set by users; an air pump part(7) which plays the function of intake as the control of the power supply and the control part; an LED part(4) which represents on-switch state when a power switch is operated and also turns on a pressure display lamp by users' selection on a pressure button and a power display lamp by users' input condition on pump operation; and a buzz part(5) which generates sound to notify users whenever the operation switch, the pressure button and the input button on pump operation are operated.
Patent KR-20000030388-A (KR)
Inventor: LEE KI YON
IPC: G06F17/30
Filed: 2000-02-26
Abstract: PURPOSE: An apparatus and method for guiding local information using moving picture is provided to easily search a destination by directly seeing a moving picture to be moved from a current location to a destination through a monitor. CONSTITUTION: A terminal judges as to whether a desired region is an interior region or an exterior region when an input of a touch screen is existed in a stand-by state(S100,S101). The terminal displays interior facilities when the interior region is selected, and a user selects a desired interior facility among displayed interior facilities(S102). Data stored in a computer, regarding the interior facility, are loaded(S103). An animation for indicating the interior facility among loaded data is displayed on a monitor(S105). Moving picture data for photographing a scene to be moved from the terminal to the interior facility is showed through the monitor(S107).