baber/WOPTO huggingface dataset:
Patent KR-20020089862-A (KR)
Title: Internet connecting adapter for usb device
Inventor: CHOI JEONG YUN
IPC: G06F15/16
Filed: 2001-05-25
Abstract: PURPOSE: An Internet connection adapter for a USB(Universal Serial Bus) device is provided to connect the USB devices in a computer not having an Internet connection function to a remote server through the Internet without other computer. CONSTITUTION: A USB interface module(101) carries out the data input/output between the USB devices by connecting to the USB device. A compression module(102) compresses the data inputted from the USB interface module. A storing module(104) stores the USB device information inputted through the USB interface module. An Internet connection module(105) carries out the data communication through the Internet by connecting to the Internet. A control module(103) sets up the USB interface module according to the device information by receiving the USB device information at the first connection time of the USB device, transmits the USB device information from the USB interface module or the compression module through the Internet connection module, and transfers the data received by the Internet connection module to the USB device.
Patent KR-20020092051-A (KR)
Title: The Injection System of Liquefied Petroleum Gas
Inventor: CHO SEONG U
IPC: F02M21/02
Filed: 2001-06-01
Abstract: PURPOSE: An LPG(Liquefied Petroleum Gas) injecting system is provided to reduce leakage of fuel by filling a fuel pipe with fuel gas through reverse rotation of an engine in stopping an engine, and to decrease starting time by increasing the liquid fuel amount in the fuel pipe in starting. CONSTITUTION: A fuel injection system of an internal combustion engine supplies fuel to an injector(15) by pumping liquid fuel from a fuel tank(11) with a fuel pump(13). A fuel distributor pipe(14) supplies fuel to the injector, a regulator(17) adjusts pressure, and a check valve prevents counter flow. A bypass pipe(19) is installed in the rear part of the fuel distributor pipe to bypass the regulator and the check valve, and a bypass valve(20) is formed in the bypass pipe to switch the direction of fuel flow. Leakage is minimized by charging fuel gas in the fuel pipe with reversing the fuel pump in stopping the engine, and fuel efficiency is improved by reducing starting time with increasing liquid fuel in starting.
Patent KR-20020096161-A (KR)
Title: Reflex reflector
Inventor: JU SEONG HYEON
IPC: G02B5/12
Filed: 2001-06-18
Abstract: PURPOSE: A self reflective body is provided to perform an effective reflection operation by using a principle of diffraction and a principle of total reflection. CONSTITUTION: A protective film layer(10) is used for protecting a self reflective body from an external impact. A diffraction grating layer(20), a cone-shaped prism layer(30), and a reflective layer(40) are sequentially formed under the protective film layer(10). The diffraction grating layer(20) includes a diffraction grating for diffracting the light transmitting the protective film layer(10). The light transmitting the protective film layer(10) is diffracted by the diffraction grating layer(20). The diffracted light is totally reflected from a boundary part between the cone-shaped prism layer(30) and the reflective layer(40). The reflected light is reflected to the outside through the con-shaped prism layer(30), the diffraction grating layer(20), and the protective film layer(10).
Patent KR-20030002139-A (KR)
Title: Articulation Compensating Possible Subscriber Board In Switching System And Articulation Compensating Method In That Board
Inventor: KIM HONG GI
IPC: H04M3/30
Filed: 2001-06-30
Abstract: PURPOSE: A subscriber board capable of compensating articulation in a switch and a method for compensating the articulation thereof are provided to always offer a high speech quality to a subscriber by measuring the articulation as to a communication line connected to a telephone of the subscriber using a plurality of test tones having inter-different frequencies and automatically compensating the articulation by an attenuated quantity. CONSTITUTION: A test tone metering circuit unit(51-1) extracts and analyzes a test tone returned through a communication line and a telephone(40) of a subscriber, and records a frequency and a level value. A test tone sender circuit unit(51-3) successively generates test tones with inter-different frequencies, and transmits the generated test tones to the telephone(40) of the subscriber who requests the compensation of articulation through the communication line. A state control register unit(51-4) controls the generation and transmission of the test tone for compensating the articulation, or notifies a test state or a test result state to a main control unit(53). A CRAM(Coefficient RAM)(51-5) stores a frequency and a level value of each test tone analyzed by the test tone metering circuit unit(51-1), or stores an articulation compensation value determined according to a level deviation as to each test tone. A programmable gain/filtering circuit unit(51-2) varies a gain and filtering in program using the articulation compensation value recorded in the CRAM(51-5), and automatically compensates an articulation attenuated in the communication line. An articulation compensation control unit(51-6) controls the generation and transmission of the test tone of the test tone sender circuit unit(51-3), reads the frequency and level value of each test tone recorded in the CRAM(51-5), and calculates a level deviation of each test tone as to a level value of a reference test tone. The articulation compensation control unit(51-6) determines a corresponding articulation compensation value, and records the determined articulation compensation value in the CRAM(51-5).
Patent KR-20030005598-A (KR)
Inventor: SEO IN CHANG
IPC: A47L9/04
Filed: 2001-07-09
Abstract: PURPOSE: A suction brush of a vacuum cleaner is provided to improve a cleaning efficiency and to prevent dust from sticking into a cleaning section of the suction brush by striking the cleaning section. CONSTITUTION: A suction brush(50) of a vacuum cleaner includes a brush body(51), a turbine(70) and a striking member(78). The brush body(51) has an upper housing(52) and a lower housing(53). A dirt suction port is formed at a bottom of the lower housing(53). A cavity is formed between the upper and lower housings(52,53) when the upper housing(52) is coupled to the lower housing(53). A connection part(60) is coupled to the lower housing(53) in order to connect the suction brush(50) to a vacuum cleaner body. The connection part(60) is communicated with the cavity. The connection part(60) forms a passage for dusts sucked through the dirt suction port.
Patent KR-20030012289-A (KR)
Title: Pyridophenazinedione derivatives and the method thereof and anticancer agents containing them
Inventor: PARK SE YEONG
IPC: C07D487/04
Filed: 2001-07-31
Abstract: PURPOSE: Provided are pyridophenazinedione derivatives which have stronger anticancer activity than quinone compounds and a method thereof and anticancer agents containing them. CONSTITUTION: The pyridophenazinedione derivative is represented by the formula(1), wherein R1 is -H, R2 is -H, -CH3, R3 is -H, -CH3, -C2H5, -Cl and -Br. It is manufactured by the steps of: reaction of 6,7-dichloro-5,8-quinolinedione and aromatic amine to prepare 6-arylamino-7-chloro-5,8-quinolinedione derivative; reacting of the 6-arylamino-7-chloro-5,8-quinolinedione derivative with NaN3 using DMF as a solvent to prepare the pyridophenazinedione derivative by cyclization reaction in a molecule.
Patent KR-20030004963-A (KR)
Title: A mix fermentation and ripeness machine of a kind of fertilizer raw materials that it makes used of food waste as well as organic refuse matter in addition to fanction
Inventor: LEE IN SUN
IPC: C05F9/02
Filed: 2001-08-01
Abstract: PURPOSE: The equipment for mixing and fermenting compost materials is provided, which is characterized by offering hot air to food and organic waste containing minerals for in far infrared emission. Accordingly, the equipment improves mixing and fermentation efficiency and removes bad smell. CONSTITUTION: The equipment carries waste materials smoothly and improves mixing efficiency by screw wings on the circumference of a conveyor axis and stirring wings between screw wings(24). Also, the equipment supplies hot blast from a hot air supply tube(19) and holes on the axis to waste materials inside fermentation tank(10), which results in far infrared emission from minerals-added waste for homogeneous fermentation and removal of bad smell. The supplied hot air is recycled by a fan(30) connected to a hose(31) on circulation tubes(16,17), and harmful gas generated from fermentation is discharged to an outlet(18).
Patent KR-20020025658-A (KR)
Inventor: JAKE J HAN
IPC: H05K3/42
Filed: 2001-08-02
Abstract: PURPOSE: A system and a method for eliminating heat from a printed circuit board assembly are provided to remove the heat generated in devices by employing a heat tray and an installation tray. CONSTITUTION: A printed circuit board assembly(100) is provided on an upper portion of an installation tray(104). A heat tray(106) is thermally connected to a back face of the installation tray(104) and transmits heat divided from heat generation devices scattered on the upper portion of the printed circuit board assembly(100). A heat hinge(108) is thermally connected to the heat tray(106) and transmits the heat to an external heat dividing unit from the heat tray(106). A heat buyer is built in the printed circuit board assembly(100) and transmits the heat from the printed circuit board assembly(100) to the installation tray(104). A plurality of heat pipes(112) are built in the heat tray(106) in order to transmit the heat to the heat hinge(108).
Patent KR-20030012673-A (KR)
Title: System and method for paying using electronic cash and storage media for having program source thereof
Inventor: JUN TAE YEON
Filed: 2001-08-03
Abstract: PURPOSE: A system and a method for settling the payment using the electronic cash and a recording medium storing the program source are provided to easily settle the payment on the Internet by using the electronic cash issuing to anybody and to enable a user to easily understand the remains and a final transaction particular through an electronic cash terminal and application connecting to a user terminal. CONSTITUTION: The user terminal(10) connects to the electronic cash terminal(80) updating the data of the electronic cash and includes an application controlling the operation of the electronic cash terminal(80). A relay server(20) receives the information balancing the price from the electronic cash if a payment request for the price buying a product or using a service is transmitted from the user terminal(10) through the network, and transmits a delivery command signal to a product sales company server(30) or a service providing company server(40) after certifying the received balanced information. An electronic payment server(50) receives the balanced information from the electronic cash terminal(80) and transmits the balanced information to the company servers(30,40) after certifying the balanced information.
Patent KR-20020014691-A (KR)
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-08-04
Abstract: PURPOSE: To save energy for outputting a DC output voltage changed to a constant voltage from a switching power supply circuit which is adapted to a television receiver. CONSTITUTION: The power loss for providing constant DC output voltages E04 to E06 can be reduced by changing the DC output voltages E04 to E06 to constant voltages with active clamp circuits 6a to 6c, in order to obtain the DC output voltages E04 to E06 from an AC voltage generated in the secondary coil N5A of an insulated converter transformer PIT.
Patent KR-20030006873-A (KR)
Title: Electromotion toothbrush
Inventor: CHOI JOO A
IPC: A46B13/02
Filed: 2001-08-06
Abstract: PURPOSE: An electrically driven tooth brush is provided to brush the sides and upper and down part of the teeth conveniently. The brush has an illuminating means to examine, while brushing, the status of the teeth such as teeth decay. CONSTITUTION: The tooth brush comprises a case(6) with a motor switch(SW1), a speed control switch(SW2) and a lamp switch(SW3) at one side, a motor(1) and rechargeable battery(7) inside, the rechargeable battery(7) having a recharging pin at the back side of the case(6) for recharging; a driving gear(2) and a driven gear(3) operated by the motor(1); the first revolving gear(4) revolving clockwise and the second revolving gear(5), being engaged with the first gear, turning counter clockwise according to the movement of the driven gear(4); the first support(21) and the second support(22) of the tooth brush which generate elasticity with the right and left handed screws at the end of the first and second revolving support axis(10)(11) which are fixed with the first and second revolving gear; the first and the second tooth brush, with the first and the second brush holes around the circumference, fixed in the screw direction at the end of the first and second tooth brush supports(21)(22); the first and the second brushes(41)(42) planted in the first and the second holes not to overlap when revolving; the guiding plate(52) fixed to the hinge part, to brush the teeth and their joining parts separately or simultaneously and an illuminating lamp(60) between the first and the second tooth brush supports.
Patent KR-20030017080-A (KR)
Title: A device for repairing the damage part of belt in a conveyor
Inventor: RA SIN HYEON
IPC: B65G43/00
Filed: 2001-08-23
Abstract: PURPOSE: An apparatus for repairing a crack hole of a belt conveyor is provided to achieve improved efficiency and productivity by shortening the time taken for repair. CONSTITUTION: An apparatus(1) comprises a main body unit(10) including a square C-shaped main body frame(11) where an upper frame(11a) and a lower frame are assembled through a pivot(12), and upper and lower auxiliary frames(13a,13b) inserted into ends of the upper and lower frames in such a manner that the upper and lower auxiliary frames are extendable from the ends of the upper and lower frames; and a repair unit(30) including cylinder members(31a,31b) arranged at ends of the upper and lower auxiliary frames, respectively, in such a manner that the cylinder members are opposed to the top and bottom surfaces of a belt member(3), and upper and lower heat plates(32a,32b) arranged at ends of rods of the cylinder members, respectively, wherein the upper and lower heat plates are equipped with a heater(32) for supplying heat when a power is applied. The main body unit is fixed to correspond to a damaged part, and the repair unit permits a rubber member disposed at the damaged part to be fused to the belt member.
Patent KR-20020096808-A (KR)
Title: A scalable two transistor memory device
Inventor: KANG HO GYU
IPC: H01L29/788
Filed: 2001-08-29
Abstract: PURPOSE: An STTM(Scalable Two Transistor Memory) cell array is provided to reduce easily an area of an unit cell by reducing a minimum size or a minimum design rule. CONSTITUTION: An extended data line(41) of the first column is electrically connected with a drain or a source of the first MOS transistor(Q1). The source or the drain of the first MOS transistor(Q1) is electrically connected with an external feedback line(42). An extended bit line(43) of the second column is electrically with a drain or a source of the fourth MOS transistor(Q4) and a source or a drain of the third MOS transistor(Q3). The source or the drain of the fourth MOS transistor(Q4) is electrically connected with an extended bit line(44) of the third column and the second external bit line(45). A drain or a source of the third MOS transistor(Q3) is electrically connected with an extended bit line(46) of the first column and the first external bit line(47). An extended data line(48) of the second column is electrically connected with a drain or a source of the second MOS transistor(Q2). The source or the drain of the second MOS transistor(Q2) is electrically connected with the external feedback line(42). Gates of the first and the fourth MOS transistor(Q1,Q4) are electrically with the first election line(49). Gates of the second and the third MOS transistors(Q2,Q3) are electrically connected with the second selection line(50).
Patent KR-20030022510-A (KR)
Title: Composition for healing a burn
Inventor: CHOI HYUK SU
IPC: A61K33/06
Filed: 2001-09-10
Abstract: PURPOSE: A composition for treating burns containing a Ca component, inorganic matter and organic matter is provided which can treat burns and relieve pain within a short time while at the same time rapidly removing the inflammation caused by burn without causing skin problems. CONSTITUTION: A Ca component obtained by heating the shell of abalone or oyster at 1,000 to 1,450deg.C and grinding is blended with 0.39 to 0.49% by weight of SiO2, 0.001 to 0.007% by weight of Fe, 0.001 to 0.0063% by weight of Mn, 0.001 to 0.005% by weight of Cu, 0.01 to 0.076% by weight of Sn, 0.002 to 0.005% by weight of Sb, 0.003 to 0.009% by weight of Ge, and 0.34 to 0.98% by weight of organic matter, based on the weight of the Ca component. Thus obtained composition is added with 0.0005 to 0.001% by weight of Ni, 0.001 to 0.008% by weight of Co, 0.0025 to 0.003% by weight of Zn and 0.002 to 0.009% by weight of P as an auxiliary component.
Patent KR-20030025421-A (KR)
Title: Sealing device for dispenser in refrigerator
Inventor: SON YEONG CHEOL
IPC: F25D25/00
Filed: 2001-09-20
Abstract: PURPOSE: An apparatus for sealing a dispenser part of a refrigerator is provided to completely prevent leakage of chilled air between a holding member and a water supply valve. CONSTITUTION: A dispenser part(10) is formed on a door of a refrigerator and includes a holding member(40) installed to penetrate the door; and a water supply valve(30) installed on an inside of the holding member to supply the dispenser part with water. A packing groove(32) is formed on a periphery of the water supply valve. An O-ring(34) is inserted into the packing groove to seal a gap between the packing groove and the holding member.
Patent KR-20030029364-A (KR)
Title: Apparatus for correction exhaust gas recirculation of diesel vehicle and thereof
Inventor: KIM YEONG JAE
IPC: F02D43/00
Filed: 2001-10-08
Abstract: PURPOSE: An apparatus and a method for correcting exhaust gas recirculation(EGR) of a diesel engine are provided to stabilize emission of NOx gas by reducing the amount of fuel at the same vehicle speed. CONSTITUTION: An apparatus comprises a correction fuel amount detection unit(10) for calculating correction fuel amount in accordance with the condition for controlling a vehicle engine and integrated travel distance of a vehicle; an air amount calculation unit(20) for calculating basic air amount by applying intake-air temperature and pressure of intake pipe to a basic map; a valve position determination unit(30) for determining position of an EGR valve by calculating conditions including engine RPM, idle air amount and atmospheric pressure and the correction fuel amount calculated by the correction fuel amount detection unit; and a control unit(40) for controlling EGR duty in accordance with the determined position of the EGR valve and the basic air amount.
Patent KR-20030030452-A (KR)
Title: Device for fan motor working control in vehicle
Inventor: LEE TAE HUN
IPC: B60H1/12
Filed: 2001-10-11
Abstract: PURPOSE: An apparatus for controlling driving of a fan motor for a vehicle is provided to apply 42V system while using existing 14V structure as much as possible. CONSTITUTION: An apparatus includes a first battery(100) supplying first voltage; a first fuse(110) cutting off flow of over-current supplied from the first battery; an ignition switch(120) connected with the first fuse; a first relay(130) connected with the ignition switch; a first resistor(200), a pull-up resistor, connected with the ignition switch; an engine control device(300) outputting fixed PWM(Pulse Width Modulation) signal by preset program according to temperature of coolant and operation of an air conditioner compressor changed according to operational condition of the vehicle; a fan motor control part(400) placed between the first resistor and the engine control device and comprising an input signal processing part, a first differential amplifier, a first FET(Field Effect Transistor), a protective circuit and a temperature sensor to be synchronized with the PWM signal output from the engine control device and output fixed control signal; a power module(500) connected with both ends of the first resistor and outputting control signal to control RPM of a fan; a motor driving part(600) having RPM varied by the control signal of the power module; a second battery(700) supplying the motor driving part with second voltage; and a second fuse(800) cutting off over-current supplied from the second battery.
Patent KR-20030032357-A (KR)
Title: Touch panel
Inventor: KIM DONG BAE
IPC: G06F3/045
Filed: 2001-10-17
Abstract: PURPOSE: A touch panel is provided to maintain a thin film structure of the touch panel and prevent crack of an upper conductive film. CONSTITUTION: The upper and lower conductive films(10) are formed on transparent upper and lower boards(6) and on inner surfaces opposed to the upper and lower boards(6). A pair of line electrodes are located at a long side of one conductive film and at a short side of the other conductive film. A plurality of bypass electrodes connects a connector cable and a line electrode, and supplies a voltage to each line electrode. A plurality of dot spacers are applied on a surface of the lower conductive film(10) for maintaining interval between the upper and lower conductive films(10). The upper and lower boards(6) are stuck by an adhesion unit such as a double-faced tape on condition that an air layer is included therein. A Newton's Ring prevention layer(26) reflects a light irregularly between the lower board(6) and the lower conductive film(10). The Newton's Ring prevention layer(26) made by a high polymer resin film(30) including transparent micro beads(28) and having a tiny uneven surface.
Patent KR-20030035211-A (KR)
Title: Functional alcoholic liquors using cordyceps mushroom and method of producing the same
Inventor: BAEK LEE HO
IPC: C12G3/04
Filed: 2001-10-30
Abstract: PURPOSE: A functional liquor using entopathogenic fungus and a preparation process thereof are provided, thereby efficient components of entopathogenic fungus can be applied to liquor, and various aromas can be added according to desired taste. CONSTITUTION: The process for preparing the functional liquor using entopathogenic fungus comprises the steps of: diluting crude alcohol with water(S10); adding entopathogenic fungus and active carbon into the diluted solution and sealing the mixture(S20); maturing the sealed mixture to extract alcohol(S30); filtering the matured mixture(S40); adjusting the sugar level of the filtered solution with fructose to about 20 Brix, adding at least one aromas selected from plum aroma, acasia aroma, and rum aroma, and adding water into the solution(S50); and filtering the liquor with a 5 to 10 micromeshes cotton filter(S60), wherein the alcohol concentration of the liquor is 10 to 45%; the volume ratio of crude alcohol to alcohol is 1:1 to 1:1.2; and the amount of ratio of entopathogenic fungus to active carbon is 18:1 to 25:1.