baber/WOPTO huggingface dataset:
Patent KR-20010018900-A (KR)
Inventor: JIN SEONG HO
IPC: H01L51/50
Filed: 1999-08-23
Abstract: PURPOSE: Provided is a high efficiency electro luminescence polymer, which is excellent in color tuning and is represented by the compound of formula I that has poly(p-phenylenevinylene) as main chain and has phenylsilicon substituted long chain alkyl group as branched chain. CONSTITUTION: The electro luminescence polymer is represented by the compound of formula I that has poly(p-phenylenevinylene) as main chain and has phenylsilicon substituted long chain alkyl group as branched chain. In the formula I, R1, R2 and R3 is independently long chain aliphatic alkyl of (CH2)nCH3(n is integer of 0-12), branched alkyl of CH2(CH2)aCH(CH2)bCH3CH(CH3)2(a is integer of 0-5 and b is integer of 0-10) or fluorinated alkyl group(n is integer 0-12).
Patent KR-20010019108-A (KR)
Inventor: KO SEOK
IPC: G01N19/00
Filed: 1999-08-25
Abstract: PURPOSE: A device for testing a smart card is provided to conveniently change a distortion angle of a chip-on-board of a smart card and a base plate as desired, maintain the reliability of the distortion test result and reduce the testing time period. CONSTITUTION: A device(800) for testing a smart card includes a base plate(100), a smart card fixing element(200) mounted on the base plate for fixing an end part of a smart card, a smart card fixing chuck(300) for fixing the other end part of the smart card, a chuck rotation shaft(400) mounted in the smart card fixing chuck, a bearing housing(500) for supporting the chuck rotation shaft of the smart card fixing chuck rotatably by a predetermined angle, a rotation angle controlling element(450) mounted at the other end part of the smart card fixing chuck for controlling a rotation angle of the chuck, and a rotating element(700) for rotating the rotation angle controlling element.
Patent KR-20010019434-A (KR)
Inventor: JUNG GWI YEONG
IPC: G06F3/0354
Filed: 1999-08-27
Abstract: PURPOSE: A method for controlling a 3-dimensional visual object is provided to enable a user to control a 3-dimensional visual object by enabling the user to move the mouse in which direction the user wants to see even though the user is poor at utility of the mouse. CONSTITUTION: It is judged whether a mouse curser exists in a 3-dimensional visual object indication area(202). A user starts a mouse gesture(204). Coordinate data of a present mouse curser are calculated(206). Coordinate displacement data are calculated(208). The coordinate displacement data are converted into angular velocity data in proportion to rotation volume of a 3-dimensional visual object(210). The object is rotated at an angular velocity relevant to the angular velocity data(212). It is judges whether the curser exists in the area(214). A rotation of the 3-dimensional object is stopped(216).
Patent KR-19990083915-A (KR)
Filed: 1999-08-30
Abstract: 본 제품은 이종(異種) 혹은 동종의 플라스틱 쉬트(Sheet)를 접착시키는 방법에 관한 것으로 더욱 상세하게는 1)내 충격성, 성형성, 전기절연성의 기능이 우수한 폴리프로필렌(Polypropilen),폴리에틸렌(Polyethilen)쉬트(Sheet)를 생산과 동시에 PE,PP Foamed Plastic Sheet ( PE, PP 발포쉬트)를 접착시키는 방법이다. 또한 2)A.B.S,PS,Olefin Sheet 에 방축성,내수성,내용제성이 우수하고 가벼워 통기성이 좋은 특성을 가지고 있는 부직포 (Non-Woven Tabric Sheet) 를 양면에 접착하는 방법, 3)고속압출성형에 적합하고 내충격성, 내후성이 우수한 3 층구조로 이루어진 EVA Sheet / Surlyn,Olefin Plastic Sheet / EVA Sheet 를 생산하는 방법에 관한 것이다. 
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     1) PE, PP Foamed Sheet / PE,PP Sheet 의 2 층구조로 윈드서핑바디보드,상수도 및 오일파이프,보온재,완충제의 용도로 사용된다 
     2) Non-Woven Tabric Sheet / A.B.S,PS, PE,PP Sheet / Non-Woven Tabric Sheet 의 3 층구조로 신발바닥중간층,홈도아,자동차 내장재 골프가방등에 사용된다. 
     3) EVA Sheet / Surlyn,Olefin Sheet / EVA Sheet 의 3 층구조로 신발소재 및 윈드서핑바디보드의 용도로 사용되고 있다.
Patent KR-20010019968-A (KR)
Inventor: KASANO HIROYUKI
IPC: H01M6/06
Filed: 1999-08-31
Abstract: PURPOSE: A dry chemical battery is provided to heighten a safety for human body and a performance of operation by using a skin of an organism as an electrolyte. CONSTITUTION: A cathode(11) consists of an n-type semiconductor which has a carrier of an appointed concentration at room temperature. An anode(12) consists of a metal whose electron affinity is larger than that of the cathode(11). The cathode(11) and the anode(12) are isolated spacially from each other. A support member(10) supports the cathode(11) and the anode(12) for the cathode(11) and the anode(12) being in contact with a skin(13) of an organism, and plays a role of a load which connects the cathode(11) with the anode(12) electrically as a chip resistor.
Patent KR-20010026201-A (KR)
Inventor: LEE POUNG YANG
IPC: B09B3/00
Filed: 1999-09-03
Abstract: PURPOSE: A drum drying equipment for recycling sludge of sewage treatment plant, food waste, and livestock excrement is provided, which can rapidly dry food waste fed to the surface of an external drum by supplying high temperature steam of 125deg.C or heating media of 250deg.C through a helical passage formed between the external drum and an internal drum. CONSTITUTION: The system comprises the followings: (i) a drum(100) consisting of an external drum(110) and an internal drum(120) which are concentrically installed at a shaft mounted on bearings; (ii) a compacting roller installed outside the external drum(110); (iii) a helical passage(131) formed at a space between the external and internal drum(110,120) for feeding high temperature steam of 125deg.C or heating media of 250deg.C; and (iv) a second drier.
Patent KR-20000022936-A (KR)
Inventor: MATHO SHUJI
IPC: G06F13/40
Filed: 1999-09-06
Abstract: PURPOSE: A FIFO memory device is provided to be capable of reading and writing data at the same time without needing an adjustment of a bus, and to transfer data in a high speed by preventing a problem of data skip writing and duplicated reading. CONSTITUTION: A FIFO memory device is used for a data transfer between data processing devices having different data bus widths. An input circuit(11) has a data bus width of k bits. An output circuit(12) has a data bus width of (N times k) (N>1) bits, and outputs data into the FIFO memory device. A writing pointer(2) points a data write address of the FIFO memory device. A reading pointer(4) points a data reading address of the FIFO memory device. A valid/invalid display circuit(6) indicates whether the read data outputted to the output circuit is valid.
Patent KR-20010026674-A (KR)
Inventor: LEE BAEK UN
IPC: H01L29/786
Filed: 1999-09-08
Abstract: PURPOSE: A thin film transistor substrate for a liquid crystal display device, as well as a fabricating method thereof, is provided to realize a vertically aligned liquid crystal display device having a multi-domain in a simplified process. CONSTITUTION: The liquid crystal display device includes a lower substrate(10), an upper substrate(20) and liquid crystal materials(30). The lower substrate(10) has a pixel electrode(11) and a switching device(14) for applying an image signal to the pixel electrode(11) or not. A thin film transistor is preferably used as the switching device(14). In addition, a lower vertical aligning layer(12) is formed over the pixel electrode(11) and the switching device(14), except a horizontal aligning layer(13) formed in a pattern on the pixel electrode(11). The upper substrate(20) has a common electrode(21) and an upper vertical aligning layer(22). The liquid crystal materials(30) are mostly aligned at right angles to the substrates(10,20) by the lower and upper vertical aligning layers(12,22), but partly aligned in parallel above the horizontal aligning layer(13).
Patent KR-20010026847-A (KR)
Inventor: KIM YOUNG HAN
Filed: 1999-09-09
Abstract: PURPOSE: A real time financial transaction information service system and method is provided to offer withdrawal or deposit data, occurring at a transaction account, to a cellular phone. CONSTITUTION: The method comprises steps of a cellular phone checking if a call is transmitted from a base station in a waiting state(300), the cellular phone receiving an SMS data if checking the call(302), the cellular phone checking if the received SMS data is the withdrawal or deposit data(304), the cellular phone generating an alarm sound if the phone is in the withdrawal or deposit data service mode(306), the user operating a key pad, selecting a data receiving box management mode, displaying a receiving box in an LCD of the cellular phone and selecting the receiving box(308), and then the phone displaying the withdrawal or deposit data on the LCD such as a date and time, an account number, a money amount, and a balance(310).
Patent KR-20010027422-A (KR)
Inventor: CHO YOUNG SANG
IPC: B29C71/02
Filed: 1999-09-13
Abstract: PURPOSE: A multi-walled carbon nanotube purifying method is provided to purify the large amount of carbon nanotubes at a time in a high yield rate. CONSTITUTION: A carbon nanotube purification system is composed of a quartz tube turning a heater for the high-temperature oxidation and the carbon nanotube, a quartz boat to put the carbon nanotube in and a blow unit blowing with adjusting the amount of air or oxygen. The amorphous carbon substance is oxidized easily at temperatures of 600deg.C to 800deg.C. The amorphous carbon is faster oxidized than the carbon nanotube with stable structure. The amorphous carbon material is exposed toward the surface from the inside by turning the quartz tube, and is oxidized easily.
Patent KR-20010028144-A (KR)
Inventor: UM WAN YOUNG
IPC: B09B3/00
Filed: 1999-09-17
Abstract: PURPOSE: An automatic weight reducing equipment of food waste is provided, which can compact food waste automatically, can crush hard material such as bone, shell and seed, does not use any moisture controller or fermentation agent, and can treat a large amount of waste in a short time. CONSTITUTION: The system comprises the followings: (i) a hopper(1) connected to a crusher main body(21); (ii) a crusher main body(21) in which a crusher shaft fitted with rotating a crushing knife is installed and a triangle crushing knife for crushing the waste is formed; and (iii) a compactor main body(40) connected to the crusher main body(21) in which a compactor with many screw impellers is installed for compacting and de-watering the waste and forcing it to a by-product discharge controller.
Patent KR-20010028578-A (KR)
Inventor: KIL GEON JU
IPC: B66B1/18
Filed: 1999-09-22
Abstract: PURPOSE: A remote controlling system for an elevator is provided to monitor and control the elevator by using an Internet line regardless of the distance and location of the elevator. CONSTITUTION: Elevator monitoring terminals(10a-10n) are correspondingly installed to elevators for outputting elevator states through transmission circuits. Monitoring panel systems(20) output data from the elevator monitoring terminals to a monitor while monitoring and controlling the elevators with the data. The data are outputted to an Internet line. A server(30) stores the data from the monitoring panel systems in homepages organized in a specific space as a page. The server searches the pages for monitoring and controlling entire elevators.
Patent KR-20010029067-A (KR)
Inventor: LEE MYEONG OK
IPC: A47L9/16
Filed: 1999-09-29
Abstract: PURPOSE: A cyclone dust collector of a vacuum cleaner is provided to install a waste collecting case on an upper part of an extension pipe and to conveniently clean up by holding the waste collecting case in a general method. CONSTITUTION: A cyclone dust collector consists of a cyclone body(20) prepared with first and second connecting pipes(11,12) coupled to an extension pipe(3) of a cleaner, an air inlet hole communicated with the first connecting pipe and an air outlet hole communicated with the second connecting pipe to form a swirl air stream to the sucked air; a waste collecting case(30) combined with the cyclone body to collect the waste divided from the air by the swirl air stream of the cyclone body; and a locking device for supporting the waste collecting case to be separated from the cyclone body. Then a user conveniently cleans up by holding a handle(35) formed on the waste collecting case. Further, in case of separating the waste collecting case from the cyclone body to throw up the collected waste, a press unit(74b) of a locking lever(74) is pressed.
Patent KR-20000028798-A (KR)
Inventor: DIRENJO MICHEL T
IPC: H02P6/16
Filed: 1999-10-02
Abstract: PURPOSE: A method and a device for commutating a Switched Reluctance Motor(SRM) are provided to commutate the SRM without a certain model of the relation of the flux current in the SRM and without using a location sensor for supplying indirect presumption for the angle location of a momentary rotor. CONSTITUTION: A signal(410) of speed command is transmitted to a DSP(420) for an inverter(440) to generate a signal controlling the state of an electric element and an SRM(460) reads the signal from the inverter for controlling the conversion of phase sequence and. And then a second adder(424) synthesizes the input of ICMD, the output signal generated in the SRM, and a signal stored in a third storing element(430). Also, the output signal from the SRM is measured by an ADC(427) for a first storing element(428) to filter the signal by using g(i). Then, the signal is supplied to an a(i) filter for generating a standard flux to be supplied to a comparer(434). A third adder(432) adds the presumed flux from a multiplexer(431) and the output of the third storing element for supplying the added value to an integrator(433) for generating a presumed flux. And the comparer compares the standard flux with the presumed flux for generating a converting signal. Thus, the converting signal is stored in a latch(435) for being supplied to a presuming apparatus(437) of speed.
Patent KR-20000028815-A (KR)
Title: Ferrielectric liquid crystal compound
Inventor: MINEDA KAKIYO
IPC: C09K19/02
Filed: 1999-10-04
Abstract: PURPOSE: A ferri-dielectric liquid crystal compound, which has ferri-dielectric phase in the wide range of temperature and shows high responding speed regardless of small spontaneous polarization, and an active matrix type liquid crystal display device are provided. CONSTITUTION: A ferri-dielectric liquid crystal compound has the following formula 1, wherein R is an alkyl group having 6-12 carbon atoms, X is hydrogen atom or fluorine atom, m is an integer of 1-3, n is an integer of 1-3 and C¬* is an unsymmetrical carbon atom. The active matrix type liquid crystal display device is characterized in that ferri-dielectric liquid crystal is inserted between base plates, where non-linear active device such as thin film transistor or diode is provided to each picture element.
Patent KR-20010036118-A (KR)
Inventor: KIM CHANG WAN
IPC: B60K15/03
Filed: 1999-10-06
Abstract: PURPOSE: An automatic moisture exhauster is provided to prevent the corrosion and the imperfect combustion of a fuel system due to moisture by automatic exhausting moisture separated from fuel. CONSTITUTION: Moisture collecting barrel(12) and a drain cock(9) are installed on the lower end of a fuel tank(1). A floating ring(7) floating in moisture and sinking in a fuel is mounted in moisture collecting barrel(12). An upper and a lower limit sensors(5,6) for checking the upper and the lower limits of moisture are provided. A solenoid valve(10) opens/closes the drain cock(9) according to the floating ring(7) detection signal of the sensors(5,6). Thus, moisture separated from the fuel is automatically exhausted outwards if the quantity of the moisture becomes a predetermined quantity.
Patent KR-20010039015-A (KR)
Inventor: MIN CHEONG RYONG
IPC: B23Q7/03
Filed: 1999-10-28
Abstract: PURPOSE: A structure delivery device has better reliability in operation and reduced failure rate. CONSTITUTION: A structure delivery device includes a cylinder(50), a pushing plate(60), a ratchet(70) and a stopper. The cylinder(50) is installed to a frame and operated by hydraulic pressure or pneumatic pressure. The pushing plate(60) is connected with a piston rod(52) of the cylinder(50) and slidably installed on the frame. The ratchet(70) has one end connected with the both ends of the pushing plate(60) by hinges and the other end placed on a delivery line of an attachment chain to hook and move the attachment chain by a pitch when the piston rod(52) of the cylinder(50) advances. The stopper is placed to the ratchet(70) side of the pushing plate(60) side to prevent the ratchet(70) from rotating when the ratchet hooks and moves the attachment chain forward. As the attachment chain is moved by hydraulic control, location control is accurately executed.
Patent KR-20000035130-A (KR)
Inventor: KINSHO TAKESHI
IPC: C07C69/54
Filed: 1999-11-01
Abstract: PURPOSE: A resist material which has high strength, resolution and etching resistance, and suitably applied for precise microprocessing is provided by using a polymer with 1000-50000 of molecular average weight, comprised of a novel ester compound of a chemical formula (1) having an excellent acid hydrolysis property. In the chemical formula (1), R¬1 represents hydrogen, methyl or CH2CO2R¬14, R¬2 represents hydrogen, methyl or CO2R¬14. CONSTITUTION: An ester compound, represented by formula(1) which gives a polymer excellent acid hydrolysis property, a polymer which can achieve good sensitivity, resolution and etching resistance when used in a resist material as a base resin, a preparation method for the polymer, a resist material sing the polymer as a base resin, and a pattern forming method using the resist material are provided. In the formula(1a), R¬1 represents hydrogen, methyl, or CH2CO2R¬14, R¬2 represents hydrogen, methyl, or CO2R¬14, R¬3 represents linear, branched or cyclic alkyl group having 1-8 of carbon atoms, or aryl group having 6-20 of carbon atoms, R¬4 through R¬13 represents, respectively and independently, hydrogen or primary hydrocarbon which may include hetero atoms having 1-15 of carbon atoms, and if formation of ring is possible, represents secondary hydrocarbon which may include hetero atoms having 1-15 of carbon atoms, also, R¬4 through R¬13 is combined without any interrupting group between adjacently bonded carbons, and can form double bond, and R¬14 represents linear, branched or cyclic alkyl group having 1-15 of carbon atoms.
Patent KR-20010045752-A (KR)
Inventor: YOO HYEOK GI
IPC: H02G3/30
Filed: 1999-11-08
Abstract: PURPOSE: An apparatus for supporting an electric wire is provided to facilitate installation of an electric wire and prevent the electric wire from being hardened by improving a fixing mechanism of a supporting member which supports the electric wire. CONSTITUTION: An insulating coating material covers on an outer surface of an electric wire(10). The electric wire(10) is fixed on a bracket(20). A supporting member(30) is inserted between a through hole(21) of the bracket(20) and the outer surface of the electric wire(10) to be coupled to them. The supporting member(30) has a predetermined length and is cylindrical shaped. An inner diameter of the supporting member(30) is the same as an outer diameter of the electric wire(10). An outer diameter of the supporting member(30) is the same as the through hole(21) of the bracket(20) which supports the electric wire(10). The supporting member(30) is materialized of an elastic rubber or a soft plastic. Latch jaws(31,32) are protruded from the outer surface of the supporting member(30), so that the supporting member(30) is latched on a front side and a rear side of the through hole(21) of the bracket(20). A fixing member(40) is arranged on the outer surface of the supporting member(30) to fix the supporting member(30) on the outer surface of the electric wire(10).
Patent KR-20010045791-A (KR)
Inventor: LEE SANG GEUN
IPC: C09C1/00
Filed: 1999-11-08
Abstract: PURPOSE: A process for preparing mica having two-color tone effect by coating cobalt oxide on a mica pigment coated with metal oxide is provided, thereby producing the titled mica having green color, durability, glossiness and nontoxicity at low cost. CONSTITUTION: The titled mica is characterized in that it has a reflective color of brown or green and is prepared by coating a cobalt salt on mica coated with metal oxide having an indirect color to form 1 to 20% by weight of cobalt oxide, thermal hydrolysis or neutralization at 80 to 90deg.C to convert the cobalt salt to cobalt hydroxide, drying at 90 to 100deg.C and sintering at 700 to 900deg.C.
Patent KR-20000035379-A (KR)
Inventor: RISHINERDAVID
IPC: H01L23/40
Filed: 1999-11-10
Abstract: PURPOSE: A heat sink for a flipped chip device and a method for connecting the heat sink are provided to decrease a thermal resistance by dissipating heat efficiently. CONSTITUTION: A heat sink for a flipped chip device includes a substrate with a plurality of terminal pads(121), an integrated circuit device, a heat sink plate, and a plurality of electrical interconnections(134). The integrated circuit device includes first and second surfaces. The heat sink plate includes a plurality of legs(141). The first plane(125) includes a plurality of electrical interconnections(134) on the terminal pads(121). The second surface(126) is coupled to the heat sink plate) by way of a first thermal connection material(142), each of the plurality of legs(141) are coupled to the substrate by way of a second thermal connection material(143).
Patent KR-20000007005-A (KR)
Inventor: LEE MYUNG HYUN
IPC: G01F9/00
Filed: 1999-11-13
Abstract: PURPOSE: A car mileage indicator is provided to identify car mileage and greatly enhance car mileage to reduce costs by driving in high mileage because car mileage is changed according to driving method such as acceleration, breaking and speed. CONSTITUTION: The present invention discloses a car mileage indicator comprising:a fuel rate detector(1) detecting the fuel flow by being attached to a fuel circulation system or a engine of a car; a mileage detector(4) coupled to the fuel flow detector; and an operator(5) connected to the fuel flow detector and the mileage detector to electronically or mechanically calculate integrated value.
Patent KR-20010047454-A (KR)
Inventor: KIM HYEONG TAE
IPC: B60R25/24
Filed: 1999-11-20
Abstract: PURPOSE: An apparatus for preventing automobile robbery is provided to instantly stop the moving of the escaping vehicle and start rescue activity simultaneously with providing trace clue by remotely controlling a vehicle controller. CONSTITUTION: When a vehicle is robbed, an owner of the vehicle operates a key input part of a remote controller(10) to transmit a control signal to a vehicle controller(20). The vehicle controller mounted on the robbed vehicle receives the radio control signal, performs operation stop movement of the vehicle in response to the control signal of the remote controller, and repeatedly transmits voice rescue request to a rescue headquarters. The rescue request is received in a receiver installed at an official report center for robbed vehicle or a task force.
Patent KR-20010047959-A (KR)
Inventor: JU JEONG DO
IPC: B65G35/00
Filed: 1999-11-24
Abstract: PURPOSE: An automatic cover device of a continuous unloader is provided to enable the opening of plural rotary chutes installed in an unloader by connecting with the movement of a belt conveyor for preventing accidents and inhibiting environmental pollution. CONSTITUTION: An automatic cover device is included in a rotary chute with an opened upper part opened containing raw materials discharged from a movable chute(102) of a continuous unloader in a raw material factory. The automatic chute cover device comprises: a rectangular frame with a steel plate(12) fixed at the top; a cover mechanism(10) containing a roller mounted on a shaft fixed at both ends of the lower side; an upper striker contacting with touch bars(105-1,105-2) fixed on the movable chute and formed on a holder; a rotaror equipped with gear teeth on a leg part of the holder; and a stopping member embedded in a body and having gear teeth contacting with the gear teeth and a traction mechanism(20) with a lower striker disposed on the stopping member. Accordingly, an opening portion where a safety structure inhibiting access is not installed is automatically opened and closed to intercept a dangerous place beforehand for ensuring the safety of workers and preventing environmental pollution.