baber/WOPTO huggingface dataset:
Patent KR-20030079108-A (KR)
Inventor: LEE JOONG GU
IPC: F24D15/00
Filed: 2002-04-01
Abstract: PURPOSE: A technique is provided to heat the indoor area of the building through the use of the heat generated from the fermentation of farmyard manure. CONSTITUTION: A column pipe(2) having a plurality of inlet holes(2-1) is arranged upright in a farmyard manure container in such a manner that the heat generated from the fermentation of farmyard manure is collected in an upper space(4) of the farmyard manure container. The heat collected in the upper space of the farmyard manure container is induced into the space formed beneath a floor of a room of a building so as to heat the floor. The heat induced to the heater is used in heating the indoor air.
Patent KR-20020079554-A (KR)
Inventor: UMEDA MANABU
IPC: A61B8/12
Filed: 2002-04-10
Abstract: PURPOSE: To eliminate an inconvenience in the cleaning of handles to increase production efficiency. CONSTITUTION: The ultrasonic probe 100 includes an ultrasonic probe body 900 which has an ultrasonic vibrator externally installed on the side of the first end 901 of a slender shell body 905 while having the slender shell body 905 with a cable 103 led from the side of the second end 902 and an angle varying handle 910 which is mounted on the body 900 of the ultrasonic probe and produced from an elastomer 2 for stopping slippage by hot melting it on the outer circumference of a molded product 1 made of a hard resin through a composite molding.
Patent KR-20020040725-A (KR)
Inventor: PARK GWANG SEONG
Filed: 2002-05-07
Abstract: PURPOSE: A system and method for processing a promotion of a soccer entertainment business is provided to conclude a contract with an entertainment businessman by accompanying with a risk compensation insurance with respect to a promotion item and perform a compensation when a promotion object is not achieved by selecting an optimum promotion item adapted to contents of a soccer entertainment business and other entertainment business based on result data prepared in advance. CONSTITUTION: Contents of a predetermined entertainment business are selected and a promotion item adapted to the selected entertainment business is decided(S41,S42). Decided promotion item information is transmitted to an insurance company system, insurance rate information with respect to the promotion item is requested, and the insurance rate information is received(S43). A contract is requested by transmitting a contract application form including the decided promotion item and corresponding insurance rate information to an entertainment businessman system, and an event progress with respect to the promotion item is contracted(S44,S45). A contract is requested by transmitting a compensation insurance application form including the contracted promotion event information and a compensation insurance contract is concluded(S46,S47). Result information is collected and transmitted to the entertainment businessman system and the insurance company system, and the result information is stored an event result DB of a database(S48). A settlement of account is processed among a promotion manager, the insurance company, and the entertainment businessman based on the collected promotion event result information(S49).
Patent KR-20030087195-A (KR)
Title: Mobile Communication Terminal And Computer Virus Detection And Cure Service Method In The Mobile Communication Terminal
Inventor: LEE DONG RYUL
IPC: G06F15/00
Filed: 2002-05-07
Abstract: PURPOSE: A PDA(Personal Digital Assistant) and a service method for detecting and treating virus of the same are provided to efficiently detect the virus from the PDA having a function for connecting to the CDMA(Code Division Multiple Access) or the wireless-LAN(Local Area Network), and to cure the detected virus. CONSTITUTION: An antenna(100) and a wireless communication module(102) communicate with a base station and an access point. A control module(104) undertakes entire control of the terminal. A volatile memory(112) such as a DRAM(Dynamic Random Access Memory) stores a commercial application software. A nonvolatile memory(114) such as a flash memory or an EEPROM(Electronically Erasable Programmable ROM) stores an OS(Operating System) such as the Windows CE. A wired communication module(116) and a connector(118) communicate with a PC through a signal cable. An input part(106) inputs data and selects the function. A display driver module(108) and a display(106) display information.
Patent KR-20030088899-A (KR)
Title: Seat moving system of vehicles
Inventor: JUNG SEUNG GI
IPC: B60N2/04
Filed: 2002-05-15
Abstract: PURPOSE: A device for moving seats of a vehicle left and right is provided to easily take on passengers by protruding a seat cushion out of a vehicle body when a driver opens a door. CONSTITUTION: A device for moving seats of a vehicle left and right is composed of a motor(50) working a predetermined working time according to a door-open state; a bracket(56) fixing the motor to a lower seat(3) and supporting an upper seat(1); a movable plate(80) combined with the bracket and connected to a lower side of the upper seat; a guide supporting plate(60) supporting the movable plate to move; and a pinion gear(70) engaged with a gear(55) fixed to the guide supporting plate and combined to a rotary shaft of the motor and combined with a rack gear(82) formed on the movable plate.
Patent KR-20030088757-A (KR)
Inventor: LEE JE YEON
IPC: H01L21/762
Filed: 2002-05-15
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) of a semiconductor device is provided to be capable of preventing generation of hump due to divot. CONSTITUTION: A pad oxide layer(302) and a nitride layer are sequentially formed on a silicon substrate(300). The nitride layer and the pad oxide layer are sequentially etched to expose the silicon substrate by using an STI mask pattern. An oxide spacer(306) is formed at both sidewalls of the pad nitride and oxide pattern so as to prevent hump. A trench is then formed by selectively etching the exposed substrate. An STI layer(308) is formed by filling an insulating layer into the trench and planarizing the STI layer.
Patent KR-20030091132-A (KR)
Title: Refair structur of underdrain system and method therof
Inventor: MOON BYONG SIL
IPC: B01D24/48
Filed: 2002-05-23
Abstract: PURPOSE: A repair structure of underdrain system and method thereof are provided to repair outworn equipment at the minimum cost for the minimum period of time in the state that existing strainer sleeve and strainer block are maintained in the current conditions and more improve filtering and back washing efficiencies after repairing. CONSTITUTION: In a repair structure of underdrain system comprising a base plane(10) of filter basin, a plurality of pillars(11) projected from the base plane(10), a strainer block(20) which is solidly installed on an upper part of the pillars(11) through washers by anchor bolts, and in which a plurality of strainer sleeves are laid, and a pressure chamber(30) formed by the strainer block(20) and the base plane(10), the repair structure of underdrain system comprises a level correcting water and air guiding pipe(40) which is clamped to the strainer sleeves to pass through air and back washing water, formed of stainless steel having high corrosion resistance and consisted of main body part projected from an upper surface of the strainer block(20), slit formed on the main body part, and screw part which is connected to the strainer sleeves by screw so that the slit formed main body part is projected from the strainer block(20), and which is formed at a lower part of the main body part; a porous plate strainer(50) which is fixed to an upper part of the level correcting water and air guiding pipe(40) to support filter medium layer such as sand, and on which a plurality of holes are punched with being spaced apart from each other in a certain distance so that back washing water and air are uniformly distributed; and a pressure control chamber(60) formed between the porous plate strainer(50) and the strainer block(20) to uniformly control pressure of the back washing water and air passing through the slit of the level correcting water and air guiding pipe(40) so that the filter medium layer in an upper part of the porous plate strainer(50) is more efficiently washed.
Patent KR-20030090954-A (KR)
Title: The method and apparatus of de-skew for the transmission of high speed data among multiple lanes
Inventor: JUNG HAE WON
IPC: H04J3/06
Filed: 2002-05-24
Abstract: PURPOSE: A skew alignment operator between multi-lanes for the division transmission of mass data, a method therefor, and a recording medium are provided to perform a parallel process with respect to giga-level multi-lanes and transmit high-speed data with 10 giga bits or more by compensating skew phenomenon between the lanes, which is generated when transmitting the mass data to the multi-lanes. CONSTITUTION: An alignment character column comparing unit(502) detects alignment characters according to lanes from character columns received from multi-lanes, and outputs a control signal for indicating the receiving state of each lane-classified alignment character. A count control unit(509) receives the control signal of the alignment character column comparing unit(502), and outputs a control signal for informing whether an alignment character column is detected to all lanes within a skew alignment setup interval after initially detecting an alignment character from one lane. A parallel storing device control unit(503) receives the control signals of the alignment character column comparing unit(502) and the count control unit(509) and a receiving data column, and successively stores data received after the alignment character column of each lane in a setup storing device. If the storage of one interval data is completed, the parallel storing device control unit(503) successively outputs the stored data, and aligns the data column. An output selection function unit(514) outputs a receiving data column before the skew alignment of the parallel storing device is completed, and outputs the aligned data column outputted from the parallel storing device control unit(503) after the skew alignment is completed.
Patent KR-20020092815-A (KR)
Inventor: ATOKAWA MASAYUKI
IPC: H04B1/3822
Filed: 2002-06-03
Abstract: PURPOSE: A filter assembly and a communication apparatus are provided to achieve optimum filter characteristics without changing a number of resonators regardless of switching control, thereby achieving optimum filter characteristics. CONSTITUTION: A filter assembly comprises the first filter, the second filter, first and second input/output terminals electrically connected to first and second input/output ends of the first filter, respectively, and third and fourth input/output terminals electrically connected to first and second input/output ends of the second filter, respectively, wherein the filter assembly is externally connected to a change-over switch(4) for switching between the first state where the first input/output terminal connected to the first filter is electrically connected to the third input/output terminal connected to the second filter so that the first filter and the second filter are combined into a single filter, and the second state where the first input/output terminal connected to the first filter is electrically isolated from the third input/output terminal connected to the second filter so that the first filter and the second filter operate as two discrete filters.
Patent KR-20030097015-A (KR)
Title: Method and apparatus for detecting watermark from original information
Inventor: OH SANG HEON
IPC: H04N21/8358
Filed: 2002-06-18
Abstract: PURPOSE: A method and an apparatus for detecting watermarks are provided to detect watermarks without setting up a threshold and detect the watermark without extracting the watermarks in even case of the watermarks inserted by a mapping method. CONSTITUTION: An extractor extracts values having inserted watermarks from original information. A detector judges whether the watermarks are detected based on a detecting response displayed as a difference of the extracted values to a difference of inserted values. The detecting response is displayed in the following expression: DR=(a'-b')/(a-b), wherein a and b are inserted values, and a' and b' are extracted values.
Patent KR-20040001103-A (KR)
Title: Automatic tool changer for numerical control machine tools
Inventor: SONG YONG TAE
IPC: B23Q3/155
Filed: 2002-06-27
Abstract: PURPOSE: An automatic tool changer for a numerical controlled machine tool using a linear slider mechanism is provided to move a case back and forth horizontally to facilitate the change of the tools in the numerical controlled machine tool. CONSTITUTION: An automatic tool changer(40) includes a bed having a table on which workpieces are put, an upper saddle moving in a widthwise direction of the bed, and a vertical column moving back and forth to the upper saddle. The tool changer is engaged to a main shaft head so that a main shaft is detachably attached to tools(35) to machine the workpieces on the table with moving up/down to the vertical column. The tool changer also has a clamp(41) for clamping the tools to be used. Sliders(42) are arranged in rows to move the clamps linearly and to change the tools.
Patent KR-20040002068-A (KR)
Title: Structure for connecting handle to suction pipe in vacuum cleaner
Inventor: PARK SEONG HO
IPC: A47L9/24
Filed: 2002-06-29
Abstract: PURPOSE: A structure for connecting a handle to a suction hose for a vacuum cleaner is provided to simplify the structure of connecting the handle to the suction hose and to prevent the suction hose from being twisted. CONSTITUTION: A cylindrical connector(100) is fixed to the end of a suction hose(2), and is rotatably installed at the end of a handle(3). A guide groove(101) is formed at the outer circumference of the connector. A close ring(200) is inserted into the suction hose, and is fixed to the end of the handle. A stopper(202) protrudes from the front of the close ring to be located in the guide groove, and restricts the rotation of the connector.
Patent KR-20040003377-A (KR)
Title: color image forming apparatus
Inventor: KYUNG MYEONG HO
IPC: G03G15/01
Filed: 2002-07-02
Abstract: PURPOSE: A color image forming system is provided to solve noise and picture quality deterioration problems generated in a developing unit movable structure. CONSTITUTION: A color image forming system includes a photosensitive medium(100), an exposing unit, a developing unit, a high-voltage switch(800), and a plus voltage applying unit(900). The exposing unit converts an electric signal of image data into an optical signal and applies the optical signal to the photosensitive medium to form an electrostatic latent image. The developing unit includes four developing devices each of which has a developing roller(422) and a toner supply roller(423) to develop the electrostatic latent image with a color toner. Each developing device is fixed in close proximity to the photosensitive medium. The high-voltage switch supplies a high voltage required for development to the developing roller and toner supply roller of each developing device. The plus voltage applying unit applies a plus voltage to the photosensitive medium in order to reduce a potential difference between the photosensitive medium and a developing device in undeveloped state.
Patent KR-20040006299-A (KR)
Title: a method for delay control of turbo charger
Inventor: SHIN TAE SIK
IPC: F02D23/00
Filed: 2002-07-11
Abstract: PURPOSE: A method for controlling delay of a turbo charger is provided to prevent delay of the turbo charger by controlling head wind introduced into an engine depending on change of driving status of a vehicle. CONSTITUTION: A method comprises the steps of: a step(S110) determining starting status of an engine of a vehicle; a step(S120) determining driving speed of the vehicle; a step(S130) determining change of opening degree of a throttle valve; and a step(S140,S150,S170) changing introduction of head wind depending on the starting status, the driving status and change of opening degree of the throttle valve of the vehicle. An engine control unit outputs control signal to rotate an air guide toward an air duct if the change of opening degree of the throttle valve is over second reference value, control signal to place the air guide at normal position if car speed is over first set car speed or the change of opening degree of the throttle valve is under the second reference value, and control signal to supply head wind to a radiator if temperature of outside air is over third set temperature.
Patent KR-20040006726-A (KR)
Title: Receiving device of laser diode wireless optical communications system
Inventor: LEE SEUNG HA
IPC: H04B10/60
Filed: 2002-07-15
Abstract: PURPOSE: A receiving device for a laser diode wireless optical communication system is provided to improve efficiency by reducing an FOV(Field Of View) value and improving cancellation rates of a solar right and an impure light. CONSTITUTION: The first filter(110) passes only a laser beam with a certain wavelength from a laser beam radiated to a free space, and cancels a solar light and an impure light. An condensing unit(120) has a diffusion lens(121), a concave mirror(123) and a convex mirror(125). The diffusion lens(121) diffuses the laser beam passed through the first filer(110). The concave mirror(123) reflects the laser beam passed through the diffusion lens(121). The convex mirror(125) reflects the laser beam reflected from the concave mirror(123) to a penetration hole(123a) formed in the central portion of the concave mirror(123). The condensing unit(120) condenses the laser beam. A collimation lens(130) installed to be opposite with the penetration hole(123a) of the concave mirror(123) generates the laser beam passed through the penetration hole(123a) as a horizontal light. The second filter(140) passes only a laser beam with a certain wavelength from the laser beam generated as the horizontal light, and cancels a solar light and an impure light. A focusing lens(150) passes the laser beam passed through the second filter(140) to generate a focus. A light-receiving diode(160) receives the laser beam passed through the focusing lens(150), and recovers data.
Patent KR-20040008445-A (KR)
Title: sun-visor for car
Inventor: KIM SANG JIN
IPC: B60J3/02
Filed: 2002-07-18
Abstract: PURPOSE: A sun visor for a vehicle is provided to make a driver concentrate on a drive by shutting off sunlight from a side window with ventilating actively, to substitute a front window sun visor for a rear window sun visor by mounting plural rear clips in the rear head lining, and to obtain the side visual field by making the side sun visor of a transparent acryl plate coated with color. CONSTITUTION: A sun visor is composed of a front window sun visor and a side window sun visor(20). The front window sun visor includes plural front clips mounted in a front head lining, a front sun visor, and a front stay turning up and down and supporting the front sun visor to the clips. The side window sun visor comprises a vertical turning shaft(21) fixed to the side head lining with turning back and forth, a side clip(23) installed in the side head lining, a side stay(25) fixed in the lower end of the vertical turning shaft and supported in the side clip, and a side sun visor(27) turned and supported to the side stay. Plural vent holes are formed in the side sun visor, and inclined downward and outward.
Patent KR-20030011586-A (KR)
Inventor: SHIMADA KAZUAKI
IPC: F24F13/28
Filed: 2002-07-23
Abstract: PURPOSE: To enhance the safety of a humidifier where electrodes such as a sterilization electrode and a water level detection electrode, are arranged in a water tank for storing humidification water. CONSTITUTION: The humidifier comprises a case body 1A having an air suction opening 11 and an air delivery opening 9 and provided, at the bottom part thereof, with a water tank 16 for storing water supplied from a water supply tank 13 up to a specified level, a panel 6 fixed removably to the case body, a humidification filter 17 disposed in the water tank, and a fan 22 for vaporizing water permeated the humidification filter by supplying air thereto wherein the humidification filter 17 can be fixed removably to the open surface Z of the case body by removing the panel 6 from the case body 1A. Electrodes 31 and 32 for sterilizing water in the water tank 16 are disposed at appropriate parts of the water tank 16 and a ventilating protective member 35 is provided between the sterilization electrode and the open surface Z of the case body 1A.
Patent KR-20040011148-A (KR)
Title: One body-type waste gas purufier
Inventor: KIM JUNG WON
IPC: B01D53/75
Filed: 2002-07-29
Abstract: PURPOSE: An integral exhaust gas purification apparatus is provided to minimize installation area and construction cost accordingly by integrating unit facilities of the exhaust gas purification apparatus respectively. CONSTITUTION: The integral exhaust gas purification apparatus comprises a cylindrical semi-dry type reactor(20) at an upper part of which an air flotation type micro droplet sprayer(22) connected to compressed air supply unit(26) and slaked lime slurry supply pump(28) is installed, and at one side of the inner circumferential surface of which particulate sensor(24) is installed; a bag filter housing(30) which is integrally connected to left and right sides of the semi-dry type reactor(20), in which a bag filter(32) is installed, and at upper and lower parts of which clean gas outlet(34) and noxious substance outlet(36) are respectively formed; a centrifugal dust collector(40) connected to an inner space part of the semi-dry type reactor(20); and a controller connected to the particulate sensor(24), air supply unit(26) and slaked lime slurry supply pump(28) to electrically control the micro droplet sprayer(22).
Patent KR-20040011849-A (KR)
Title: An external bias type condenser microphone
Inventor: KIM HYEON HO
IPC: H04R19/04
Filed: 2002-07-30
Abstract: PURPOSE: A condenser microphone operated at low voltage is provided to supply a high sensitivity at a low voltage in comparison with a conventional condenser microphone by incorporating therein a high built in gain amplifier. CONSTITUTION: A condenser microphone(300) with applying a low voltage includes a diaphragm, a back plate, a spacer and a circuit device. The spacer is placed between the diaphragm and a back plate. The circuit device transmits the vibration signal between the back plate and the diaphragm to outside when the diaphragm is vibrated. The diaphragm is made of a thin film on which the metal film is deposited. A low bias voltage is applied to the diaphragm. The back plate is made of a metal plate and the signal input terminal of the circuit device is connected to the back plate. And, the amplifier(310) is connected to the outside through the output terminal and the ground terminal.
Patent KR-20040011899-A (KR)
Title: Heat exchanger composed of calorific rubber
Inventor: LEE GUN KOOK
IPC: F24D13/04
Filed: 2002-07-31
Abstract: PURPOSE: A heat exchanger is provided to reduce manufacturing costs and time by simplifying the configuration of the heat exchanger, while preventing thermal losses. CONSTITUTION: A heat exchanger comprises a plurality of heating pipes(100) connected through connecting pipes(340). Each of the heating pipes includes a heat insulation pipe having stoppers; a pair of electrode bands coupled between the stoppers; and a rubber hose coupled between the stoppers in such a manner that the rubber hose covers the electrode bands. The top and bottom heating pipes has ends coupled with an inlet pipe(320) and an outlet pipe(330), respectively. A power supply(160) is arranged in a power supply chamber(311) so as to apply an electrical energy to the electrode bands.