baber/WOPTO huggingface dataset:
Patent KR-20030018454-A (KR)
Inventor: CHO YONG IL
IPC: F04C18/02
Filed: 2001-08-28
Abstract: PURPOSE: A scroll compressor is provided to improve reliability and efficiency of the compressor by preventing leakage of compressed gas discharged to a discharge pressure area to a suction pressure area. CONSTITUTION: A scroll compressor includes a casing(1) fluidically connected with a suction pipe(SP) and a discharge pipe(DP), respectively; a driving motor(4) installed in the casing to generate rotary force; a rotary axis(5) joined to a rotor(4B) of the driving motor to rotate together, and transmitting rotary force; a rotary scroll(6) placed on a main frame(2) in the casing, and eccentrically joined to the rotary axis to rotate; and a fixed scroll(10) engaged with the rotary scroll to successively move, and attached and fixed on an inner circumferential surface of the casing so as to form a plurality of compression chambers introducing, compressing, and discharging fluid and to divide an inside of the casing into a suction pressure area(S2) and a discharge pressure area(S1).
Patent KR-20020021321-A (KR)
Inventor: KOBAYASHI HIDEKI
IPC: G03B21/625
Filed: 2001-08-31
Abstract: PURPOSE: To provide a rear projection screen for reducing the generation of moire patterns, and to provide a method for manufacturing the screen. CONSTITUTION: The rear projection screen 2 provided with a Fresnel lens 21a and a lenticular lens 22a and used together with a light bulb having pixels is manufactured by finding out a final moire pitch by calculating a moire pitch generated by the lens pitches of the Fresnel lens and the lenticular lens and then calculating a moire pitch from the calculated moire pitch and the pixel pitch of the light bulb.
Patent KR-20030018969-A (KR)
Inventor: KIM HAK GO
IPC: G01D5/12
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus and a control method for management or a rotary encoder are provided to detect faults of the rotary encoder in a rapid and simple manner, while reducing the size and weight of the apparatus. CONSTITUTION: An apparatus comprises a rotation unit(100) for continuously rotating an encoder; an encoder mounting unit(200) for moving encoders having a wide variety of sizes to the position instructed by a computer; an environment control unit(300) for providing environmental conditions of a factory; a control card unit(400) for controlling the rotation unit, encoder mounting unit and the environment control unit; and a computer unit(500) connected to the control card unit. The rotation unit includes a DC motor(101), an operating gear(103), transmission gears(104), a gear fixing plate(102) and a rubber coupling(105). The encoder mounting unit includes an encoder support, an encoder fixing clamp, a left and right transfer unit, a height support, a height fixing board, a height transfer plate, a height control motor, a long screw and a forward and rearward transfer motor. The environment control unit includes a humidifier(301), a flexible tube(302), a nozzle(303), a heater(304), a high voltage cable(305), a heater(306), a vibrator(307) and a cover(308). The control card unit includes an environment control card(401), an encoder position control card(402) and a motor control card(403). The computer unit includes a micro computer(501), a monitor(502), a key-board(503) and a seven-segment unit(504).
Patent KR-20030024074-A (KR)
Title: Fermented feed using as compost and its manufacturing method
Inventor: PARK HYUN TAE
IPC: A23K1/00
Filed: 2001-09-15
Abstract: PURPOSE: A method for preparing a composition for the combination use as manure and a fermented feed is provided by fermenting various cereals with a yeast and then mixing with a loess solution(jijangsu, Korean native name). Therefore, the composition increases the growth rate of livestock and meat quality when used as feed and improves the size and sugar content of an agricultural product as well as quality when used as manure. CONSTITUTION: A mixture of 35kg of steamed corn, 10kg of wheat bran and 5kg of soybean is kneaded with 20L of water, in which 100g of yeast is diluted, fermented at 25 to 26deg.C for 3 days and dried. And then 25kg of fermentate is mixed with 53.5kg of steamed corn, 15kg of wheat bran and 6.5kg of soybean. The mixture is added with 10% by weight of jijangsu and 90% by weight of water and then fermented at 25 to 26deg.C for 1 to 2 days. The jijangsu is obtained by adding 60kg of loess to 200L of water and extracting active ingredients thereof for 3 days.
Patent KR-20030024290-A (KR)
Title: Inhibition of apoptosis by the expression of antisense RNA of caspase-3
Inventor: KIM NO SU
IPC: A61P43/00
Filed: 2001-09-17
Abstract: PURPOSE: An antisense nucleotide of caspase-3, an expression vector thereof, and an inhibition method of apoptosis of a cell using the same antisense nucleotide of caspase-3 are provided, thereby the apoptosis of the cell can be effectively inhibited and quality of an interest protein produced by the cell can be improved. CONSTITUTION: The antisense nucleotide which capable of inhibiting the expression of caspase-3 has the nucleotide sequence of SEQ ID NO: 4. The expression vector ASCASP3-200(KCTC 10038BP) contains the antisense nucleotide of SEQ ID NO: 4 and expresses antisense RNA of caspase-3. The method for inhibition of apoptosis of the cell comprises transforming a recombinant cell with the expression vector ASCASP3-200(KCTC 10038BP) and expressing the antisense RNA of caspase-3, wherein the recombinant cell is Chinese hamster ovary(CHO).
Patent KR-20010112131-A (KR)
Title: 열쇠 구멍이 분리 설치된 자물쇠
Inventor: SON YOUNG SUK
IPC: E05B17/00
Filed: 2001-09-20
Abstract: 종래의 자물쇠는 열쇠구멍이 한개다 보니 불편하였으나 본 발명의 분리형 자물쇠의 열쇠구멍은 열쇠가 들어가는 자물쇠쪽 구멍이 여러개로 분리되어 설치되어있다
Patent KR-20030025543-A (KR)
Title: Method and Apparatus Driving of Plasma Display Panel
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2001-09-21
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to prevent a malfunction of the device when using an energy recovery device to recycle energy by using an integration circuit and a comparator. CONSTITUTION: A driving device of a plasma display panel includes an integration circuit(42), a comparator(44), and a sustain operation control portion(46). The integration circuit(42) is used for receiving control signals for controlling switches and integrating the control signals. The comparator(44) is used for comparing an energy recovery voltage obtained from the integration of the control signals with a reference voltage and outputting a high signal or a low signal. The sustain operation control portion(46) receives the high signal or the low signal from the comparator(44) and controls a sustain pulse supplied to a panel.
Patent KR-20030025738-A (KR)
Title: System for opening door window of vehicle
Inventor: LEE CHANG GEUN
IPC: E05B81/54
Filed: 2001-09-24
Abstract: PURPOSE: A window-opening device at an automobile is provided to easily prevent the damage of a device such as a door panel and a door latch due to compulsory opening of the door. CONSTITUTION: A window-opening device at an automobile includes an input block for inputting the number of pulling and pushing of the external handle of the door, a counter for counting the number of pulling of the external handle of the door inputted from the input block, a clock for measuring the pulling time of the external handle of the door inputted from the input block, a control block for storing by receiving the counted number of the counter and the measured time signal of the clock and a switch connected the control block and the power window switch.
Patent KR-20030028685-A (KR)
Title: A screw for medical care
Inventor: PARK JAE IL
IPC: A61B17/86
Filed: 2001-09-25
Abstract: PURPOSE: A medical screw is provided to engage a screw directly to a hard bone without forming any screw hole by forming a tap on the tip of the engaged screw. CONSTITUTION: A typical screw(10) comprises an engagement screw(11) and a countersunk head with a driver insertion hole(12). A screw head(20) with the driver insertion hole(12) is formed in a hourglass-shaped head by forming a head body(22) within a pitch tray(21), and a wire engagement hole(23) is formed on the head body(22). A tap(13) is formed on the tip of the engagement screw(11).
Patent KR-20030026157-A (KR)
Title: Testing apparatus for rotation capacity of a body of revolution
Inventor: CHO SANG JUN
IPC: G01B7/00
Filed: 2001-09-25
Abstract: PURPOSE: A rotational capacity testing apparatus is provided to check linear characteristics of the potentiometer having nonlinear characteristics, by comparing the waveform generated from the rotation signal with a reference waveform. CONSTITUTION: A rotational capacity testing apparatus comprises a test object which receives power from a power supply unit(100) and generates a signal in accordance with the rotation angle; a setting unit(120) where the test object is mounted; a motor(130) for uniformly rotating the setting unit so as to apply rotational movement to the test object; an A/D converter unit(150) for receiving the signal output from the test object and converting the received signal into a digital signal; and a central processing unit(160) for generating waveform by using the digital signal output from the A/D converter unit and comparing the generated waveform with a reference waveform.
Patent KR-20020025802-A (KR)
Title: Display control method, display controller, display unit and electronic device
Inventor: TAMURA TSUYOSHI
IPC: G09G1/16
Filed: 2001-09-28
Abstract: PURPOSE: A display control method, a display controller, a display unit and an electronic device are provided to display a moving image without a physical disorder by embedding an RAM(Random Access Memory) to memorize moving image data generated at lower speed than a reading rate. CONSTITUTION: A display controller(24) contains a display data RAM, and generates a frame frequency in an internal oscillating circuit. A memory area of the display data RAM corresponds to a moving image display area of a liquid crystal panel. The liquid crystal panel(22) is driven by moving image data read from the display data Ram at the frame frequency. In the display controller, display data generated at a frame frequency lower than the frame frequency from a display data generation circuit is written to the display data RAM. A control operation is performed such that the display data is read at the frame frequency after a write operation is performed precedently by at least one scanning line.
Patent KR-20030034408-A (KR)
Title: Semiconductor memory device and test method thereof
Inventor: HAN GONG HEUM
IPC: G11C11/413
Filed: 2001-10-23
Abstract: PURPOSE: A semiconductor memory device and a testing method thereof are provided to prevent a latch-up phenomenon by applying different voltages a cell region and a peripheral circuit region during a wafer burn-in test mode. CONSTITUTION: A plurality of word lines(WL1 to WL4) are arrayed on a memory cell array(110). A plurality of bit lines are arrayed on the memory cell array(110). The word lines(WL1 to WL4) and the bit lines cross each other. A couple of bit lines are formed with the bit lines. A plurality of memory cells are arrayed on intersections between the word lines(WL1 to WL4) and the bit lines. The first supply voltage(VCC1) is applied to the memory cell array(110) through a power pad(201). A row decoder(120), a column decoder(130), and an input/output circuit(140) are formed at a peripheral circuit region.
Patent KR-20030033519-A (KR)
Title: Method for determining radiation sensitivity of animal by activities of antioxidative enzyme
Inventor: CHOI EUN MI
IPC: C12Q1/30
Filed: 2001-10-23
Abstract: PURPOSE: A method for determining radiation sensitivity of animals by measuring the activity of catalase or superoxide dismutase is provided, thereby predicting the radiation sensitivity of a patient required for radiation therapy prior to the radiation therapy, and preventing adverse effects of the radiation therapy. CONSTITUTION: A method for determining radiation sensitivity of animals by measuring the activity of catalase or superoxide dismutase comprises the steps of: collecting a sample from an animal; measuring the activity of catalase or superoxide dismutase in the sample; and determining the radiation sensitivity of a tested animal as "radiation sensitive" when the level of the catalase or superoxide dismutase activity is low or as "radiation resistant" when the level of the catalase or superoxide dismutase activity is high, wherein the sample includes a lung tissue, a liver tissue and a kidney tissue of the animal; and the animal includes a human being.
Patent KR-20030037014-A (KR)
Title: Elevation device for lighting equipment
Inventor: SHU JUNG WOO
IPC: F21V21/36
Filed: 2001-11-01
Abstract: PURPOSE: An elevation apparatus is provided to vary an emitted state at need and of offer an interior suitable for a user taste by making an installation height of a lighting tool varied occasionally. CONSTITUTION: A connection part(10) has one end coupled with a ceiling surface in the interior of a home or an office. A connection wire(20) is wound at the connection part(10), and both ends of the connection wire(20) are extended toward a lower side with one of the ends coupled with a lighting lamp. An adjusting part(30) is coupled with one extended side of the connection wire(20) so as to be slid and adjusts an installation height of the lightning lamp according to a slide flow.
Patent KR-20030037739-A (KR)
Title: Color picture recording system for vehicle
Inventor: HAM IN HWA
IPC: H04N5/76
Filed: 2001-11-05
Abstract: PURPOSE: A color image storage device for vehicles is provided to store video information about an accident generated in a vehicle to utilize the video information as a decisive proof of the accident. CONSTITUTION: A color image storage device for vehicles includes a monitoring camera(20) for photographing the image of the inside of a vehicle, a video input unit(31) for receiving the output video signal of the monitoring camera, a decoder(32) for converting the video signal stabilized by the video input unit into a digital signal and generating horizontal and vertical synchronous signals, and a video DSP(33) for encoding and compressing the digital signal. The device further includes a microcomputer(36) for generating a control signal to temporarily store the compressed video signal in the first memory(34) and finally store the signal in the second memory(35), an encoder(37) for converting the video signal decoded and decompressed by the video DSP into an analog signal and mixing the analog video signal with the horizontal and vertical synchronous signals to generate a composite signal, a segment display(38) for, when the second memory reaches its capacitance limit, displaying it, an on-screen-display(40) for displaying a screen on which character data for indicating a reproduction operation is output and a password, a vehicle ID, a driver's name are set, changed and canceled, a video output unit(39) for processing a final video signal obtained by overlaying the composite signal with the character data, and a display(50) for displaying the final video signal.
Patent KR-20030041267-A (KR)
Title: Hand free apparatus for mobile phone
Inventor: LEE HUI CHEOL
IPC: H04B1/38
Filed: 2001-11-19
Abstract: PURPOSE: A handsfree device for a mobile terminal is provided to mount a mobile terminal in a handsfree without a connection line. CONSTITUTION: A handsfree body(100) is fixedly installed at a certain position inside a car. A mounting part(102) is formed at an upper surface of the handsfree(100), on which a mobile terminal(103) is detachably attached by a magnetic force of the mounting part(102). At one upper portion of the handsfree body(100), there are formed a microphone(104), an operation switch(105) and several LEDs(106) for displaying a conversation phase. A power line(109) is connected between the lower surface of the handsfree body(100) and a cigar jack(108), so that the hands free body(100) receives power through the power line(109). A handsfree audio input/output terminal(111) is installed at a lower side of the handsfree body(100) and a terminal audio input/output terminal(112) is installed at a lower end of the mobile terminal(103), so that when mobile terminal(103) is mounted on the handsfree body(100), the terminal audio input/output terminal(112) is simultaneously coupled to the handsfree audio input/output terminal(111).
Patent KR-20020044077-A (KR)
Inventor: LIM DONG JU
IPC: G06Q99/00
Filed: 2001-12-04
Abstract: PURPOSE: A web agent center and an operation method for the same are provided to offer an information providing service in real time by using an H.225 and H.223 protocol on a web. CONSTITUTION: The web agent center(200) comprises a customer browser(201), a web server(202) an ICD(Intelligent Call Distribution) daemon(203), an ICD server(204), an on-site agent browser(205), a remote agent browser(206), a customer telephone(207) and a gateway(208). The web agent includes a customer's VoIP(Voice of Internet Protocol) client application(201a) and an agent's VoIP client application(205a,206a). The customer connects to the web agent center that is the ICD daemon, by using the customer's VoIP client application. The agent connects to the web agent center by using the agent's VoIP client application. The ICD daemon transfers a request to the ICD server after receiving a connection request from the agent or customer. The ICD server includes a queuing server(210) and a call matching rule DB(212).
Patent KR-20030046679-A (KR)
Inventor: LEE DAE U
IPC: B60K17/22
Filed: 2001-12-06
Abstract: PURPOSE: An adjusting apparatus for an angle of refraction of a propeller shaft for a vehicle is provided to prevent vibration due to secondary couple in departure and to use inexpensive a coupling member. CONSTITUTION: An adjusting apparatus for an angle of refraction of a propeller shaft for a vehicle is arranged to compensate the angle of refraction of the propeller shaft changed by load of the vehicle. The adjusting apparatus for the angle of refraction of the propeller shaft comprises a distance measuring sensor(24), a control unit(28), and a compensating device(30). The distance measuring sensor detects an above-ground height of a rear wheel. The control unit calculates a curved angle between shaft members(14,16) of front and rear portions by the above-ground height detected from the distance measuring sensor and compensates the angle. The compensating device operates not to bend a portion between shaft members of front and rear portions according to control of the control unit. Thereby, bending of the propeller shaft is prevented by arranging an installing angle of the propeller shaft changed by load of the vehicle. Vibration generated by secondary couple is prevented in transmitting a driving force.
Patent KR-20030046708-A (KR)
Title: Paper made a prefabricated tent
Inventor: LEE CHAN WOO
IPC: E04H15/00
Filed: 2001-12-06
Abstract: PURPOSE: A paper-made built-up tent is provided to simplify erection and dismantlement, to recycle all the material used for a tent and to economize the cost of production. CONSTITUTION: The paper-made built-up tent contains several pieces of card boards provided with folding lines(4a,4b) and tapes(5a,5b,5c) to form roofs, walls and floors. The wall material provided with folding lines and hinged windows consists of a front wall(6a) with a hinged door(9), a side wall and a rear wall(6c). Doors and windows with hinges are offered with reinforcing tapes for stability and all the cardboards are coated inside and out. Also, supporting members are joined with numbers of connecting bars and four supports, therefore tightly supporting the structure.
Patent KR-20030047027-A (KR)
Title: Memory device in semiconductor
Inventor: KIM SEUNG RO
IPC: G11C29/00
Filed: 2001-12-07
Abstract: PURPOSE: A memory device is provided to reduce a loss of an operating time by controlling the operating time of an address decoder according to the usage of a redundancy circuit. CONSTITUTION: A memory device includes an address latch portion(300), a fuse portion(500), a fuse box comparison portion(600), a repair check portion(700), and a decoder(400). The address latch portion receives an address signal. The fuse portion outputs a repaired address signal and a fuse enable signal. The fuse box signal portion outputs the address signal and the first enable signal to the decoder when the repaired address signal corresponds to the output signal of the address latch portion. The repair check portion outputs the second enable signal to the decoder when the fuse enable signal is in the inactive state. The decoder is used for deciding the address signal according to the first enable signal or the repaired address signal according to the second enable signal.
Patent KR-20020023824-A (KR)
Inventor: CHOI DONG MIN
IPC: A61K6/083
Filed: 2001-12-21
Abstract: PURPOSE: A light curable dental composition for discernibly filling and sealing pits and fissures in tooth surfaces is provided which can be cured by low-energy visible light and has excellent workability and physical properties and permeability to fissures. CONSTITUTION: The composition comprises 40 to 99 parts by weight of a multifunctional methacrylate monomer, 0.1 to 60 parts by weight of an organic and/or inorganic filler, 0.01 to 20 parts by weight of a chitosan-hydroxy methacrylate based graft copolymer(chitosan-g-HMA) and 0.1 to 5% by weight of a photochemical polymerization initiator and has a viscosity of 100 to 3,000cps.
Patent KR-20020051885-A (KR)
Title: Method for improving nox removal efficiency from flue gas and reducing consumption of ammonia and emission of nitrogen dioxide using modified natural manganese ores
Inventor: HONG SEOK JU
IPC: B01D53/56
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a method for improving NOx removal efficiency from flue gas in which modified natural manganese ores are heat treated in the temperature of 300 to 400deg.C and by adding one or more sorts of metallic oxides into the heat treated modified natural manganese ores, it can be possible to get an effect of reducing consumption of ammonia and emission of nitrogen dioxide. CONSTITUTION: In the method, modified natural manganese ores that are heat treated in the temperature of 300 to 400deg.C are used with catalyst and react that with ammonia and nitrogen oxides used with reducing agent in the temperature of 120 to 300deg.C. The equivalent ratio of ammonia/nitrogen oxides is 0.7 to 1.2 and the space velocity of ammonia and nitrogen oxides is 4000 to 20000hr¬-1. The catalyst is made by heat treatment in the temperature of 300 to 400deg.C after the process of crushing the modified natural manganese ores into the size below 400 mesh and coating that on the metallic support.
Patent KR-20030054018-A (KR)
Inventor: JUNG JONG YEOL
IPC: H01L21/28
Filed: 2001-12-24
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of preventing the generation of voids in a plug. CONSTITUTION: An insulating layer(33) having a contact hole is formed on a semiconductor substrate(31). A barrier layer(34) is formed on the contact hole. A metal film with no void is formed to deposit rapidly at the lower part of the contact hole by performing CVD(Chemical Vapor Deposition) processing having the temperature gradient with a relatively high temperature at the lower part of the contact hole compared to the upper part of the contact hole. By selectively removing the metal film located on the insulating layer(33), a plug(35a) is formed.