baber/WOPTO huggingface dataset:
Patent KR-20030027983-A (KR)
Title: a vacuum cleaner using a vacuum state of engine for automobiles
Inventor: JUN JAE GEUN
IPC: B60S1/64
Filed: 2001-09-18
Abstract: PURPOSE: A vacuum cleaner for a vehicle by negative pressure of an engine is provided to clean the inside of the vehicle with suction force by converting an operating direction of negative pressure when the vehicle stops and the engine runs idle. CONSTITUTION: A vacuum cleaner for a vehicle by negative pressure of an engine includes a suction extended pipe(21); a suction port(22); a dust collecting portion(23); a first solenoid valve(24); a second solenoid valve(25) and a switch of the cleaner. The suction extended pipe is connected to one side of a connecting pipe connected between a surge tank(11) and a vacuum sensor(12). The suction port is connected to the other side of the suction extended pipe as a bellows shape. The dust collecting portion filters sucked air by being installed to the suction extended pipe near the suction port. The first solenoid valve is installed to the connecting pipe near the vacuum sensor. The second solenoid valve is installed to the connecting pipe near the suction extended pipe. The switch controls first and second solenoid valves by an operation of a user. The first solenoid valve is closed and the second solenoid valve is opened when the switch is turned on to be converted to a cleaning mode. Therefore, a space of the vehicle is saved by forming the cleaner integrally.
Patent KR-20020022599-A (KR)
Inventor: YOKOI KENTARO
IPC: G06V20/66
Filed: 2001-09-19
Abstract: PURPOSE: To provide a postage stamp detecting device facilitated in the setting of a threshold value for postage stamp detection and capable of always stably detecting the stamps. CONSTITUTION: An image of a letter P is input to an image input unit 101, and housed in an image memory 102. A postage stamp detecting unit 103 obtains a luminance projection value on the basis of the letter image housed in the image memory 102, and detects a postage stamp attached to the letter P on the basis of the obtained projection value, and has a postage stamp inside range threshold value for determining the postage stamp inside range in relation to the described projection value, a postage stamp outside range threshold value for determining the postage stamp outside range, and a postage stamp inside gap allowable length threshold value for determining a postage stamp inside gap. If a part determined as the postage stamp inside area exists in the range determined as the postage stamp inside range, in the case where the length of that range is smaller than the postage stamp inside gap allowable length threshold value, this range is not determined as the postage stamp outside range, and dealt as the postage stamp inside range, and the postage stamp is thereby detected.
Patent KR-20020025733-A (KR)
Title: Cell control method and cell system
Inventor: SATO HIJIN
IPC: H04W16/28
Filed: 2001-09-26
Abstract: PURPOSE: A cell control method and a cell system are provided to enable services to be provided according to the needs by allowing the cell shape of any base station in operation to be changed. CONSTITUTION: A mobile terminal attempts to synchronize with a perch channel to check whether it can receive the signal, thereby determining whether it belongs to the cell of the base station(S302). The mobile terminal uses the GPS to obtain location information to identify the location(S303) and notifies a cell control apparatus of results for cell determinations and location information(S304). The cell control apparatus selects a base station for which the corresponding cell shape is to be changed(S305), on the basis of the results for cell determinations and location information. The cell control apparatus instructs the selected base station to change its cell shape(S306). The base station changes its cell shape according to the instruction(S307).
Patent KR-20030028061-A (KR)
Title: Device for preveting abnormal closing of dust collector out let damper
Inventor: LEE SEONG HA
IPC: B01D46/42
Filed: 2001-09-27
Abstract: PURPOSE: Provided is an apparatus for preventing abnormal close of an outlet damper of a dust collector for shortening shutdown time of a plant and improving productivity. CONSTITUTION: In an outlet damper of a dust collector comprising a damper(9) for opening and closing an opening of a gas passage way(11) which is an upper surface of a chamber having a back filter therein to help the back filter be washed, a cylinder load to which the damper(9) is fixed, and an operating cylinder(10) for moving the cylinder load(12) in vertical direction, the apparatus comprises a sub-air line(34) which branches off from a main air supplying line(7) for supplying air to the operating cylinder(10); and a blocking member(40) connected to the sub-air line(34), moved back and forth to prevent down movement of the damper(9) by interfering with a touch bar(13) fixed to the cylinder load(12) when air pressure is abnormal, protruded from the upper surface of the chamber in a direction to perpendicular to the touch bar(13) and installed right below the touch bar(13).
Patent KR-20030029284-A (KR)
Title: Antenna system control device and the method for car information terminal
Inventor: JUN YONG WON
IPC: H01Q1/32
Filed: 2001-10-06
Abstract: PURPOSE: An antenna system control apparatus and an antenna system control method are provided to allow for tracking of stolen vehicle even when the modem antenna or global position system(GPS) antenna is broken. CONSTITUTION: An antenna system control apparatus comprises a modem antenna(10) mounted to a vehicle; a GPS antenna(20) mounted to the vehicle, and which estimates position of the vehicle through the communication with a satellite; an auxiliary antenna(30) having the modem antenna and the GPS antenna integrated therein; a vehicle speed detection unit for detecting the vehicle speed varying in accordance with the vehicle travel state; and a vehicle information terminal control unit for receiving information from the modem antenna, GPS antenna, auxiliary antenna and the vehicle speed detection unit, and determining whether the main antenna is broken by determining the difference of receiving sensitivity between the auxiliary antenna and the main antenna including the modem antenna and the GPS antenna.
Patent KR-20030031600-A (KR)
Title: Vertical structure transistor having multi-channel and method for fabricating the same
Inventor: LEE GA WON
IPC: H01L21/336
Filed: 2001-10-15
Abstract: PURPOSE: A vertical structure transistor having a multi-channel and a fabricating method thereof are provided to reduce a manufacturing cost by restraining a short channel effect without using a complicated photolithography apparatus. CONSTITUTION: A source region(13) is formed on a silicon substrate(11). An insulating layer(12) is formed on the silicon substrate(11) including the source region(13). A silicon column(14) having a center hole is formed on the exposed silicon substrate(11) and the insulating layer(12). A gate insulating layer(15) is formed on the silicon column(14) and the insulating layer(12). An inner gate(16a) is formed within the center hole of the silicon column(14). An outer gate(16b) is formed at the outside of the silicon column(14). A drain region(17) is formed on a horizontal plane of the silicon column(14). An interlayer dielectric(18) is formed on the gate insulating layer(15), the inner gate(16a), and the outer gate(16b). The first metal wire(20a) is formed on the interlayer dielectric(18). The second metal wire(20b) is formed on the source region(13). The third metal wire is formed on the drain region(17).
Patent KR-20030030798-A (KR)
Title: Apparatus and method of controlling use of computer in accordence with user's quantity of exercise
Inventor: LEE HWAN HUI
IPC: G06Q50/22
Filed: 2001-10-11
Abstract: PURPOSE: A computer usage controlling system and method is provided to enable a user to use a computer or not according to exercise amount so that it can induce the user to take exercise for a long term. CONSTITUTION: The system comprises a fingerprint recognizer(500), an exercise amount input device(400), a data input device(200), a display(300), and a controller(100). The fingerprint recognizer(500) enables a manager to input the fingerprint of the manager's own and to recognize it for preventing a user to change personal data without a permission from the manager. The data input device(200) enables the user to input personal data and an exercise target of the user's own. The exercise amount input device(400) receives data from a sensor installed at an exercise equipment or a pulse sensor attached on a body of the user, and outputs the sensor data to the controller(100). The controller(100) compares the real exercise amount, sensed by the sensor, with the exercise target, and enables the user to use the computer or not according to the comparison target.
Patent KR-20030032648-A (KR)
Title: Thesauros
Inventor: JUN YEONG HUN
Filed: 2001-10-19
Abstract: PURPOSE: An online role playing game system named "THESAIRPS" is provided to enable a user to get a gift certificate via a simple event, and to receive a gift by accessing a web server as well as to enjoy an online game. CONSTITUTION: The system comprises a log-in server(110), a patch server(130), an authentication processor(200), a game server(300), an event processor(310), a gift certificate processor(400), a database server(500), a web server(600), and a payment system(800). A user accesses the game server(300) via the log-in server(110) after the patch server(130) outputs a notice, a guide message and patch data over the internet. If there occurs an event while the user enjoys an online game, the event processor checks whether the user is qualified for participating in the event. If the user is qualified, the game server(300) performs the event for enabling the user to get a gift certificate by a random number algorithm. If the user wins the gift certificate, the data on the gift certificate is stored at the database server(500). The user can select a commodity among a gift list offered by the web server(600), and can pay for the selected commodity by the stored gift certificate via the payment system(800).
Patent KR-20020033084-A (KR)
Title: Recording apparatus for information recording medium and recording method
Inventor: HORII NORIAKI
IPC: G11B27/30
Filed: 2001-10-27
Abstract: PURPOSE: A recording apparatus for information recording medium and the recording method are provided to record a plurality of audio information having different audio properties on a rewritable information recording medium or one-time writing-information recording medium. CONSTITUTION: A recording apparatus records a first audio content in an information recording medium(55) capable of storing a plurality of audio contents(65,66) having a plurality of different audio properties. The information recording medium contains second audio information(song 62) including a second audio content(66). The recording apparatus includes: a conversion section for converting an audio property of soundless information(67) of the first audio information into the same audio property as the audio property of the second audio information; and a recording section for recording the soundless information in the information recording medium as a part of the second audio information(song 64) so as to be adjacent to a tail of the second audio content, and recording the first audio content in the information recording medium.
Patent KR-20030025765-A (KR)
Title: Apparatus for transferring high speed-downlink shared channel indicator to maintain compatibility in communication system using high speed downlink packet access scheme and method thereof
Inventor: CHOI SEONG HO
IPC: H04B7/26
Filed: 2001-11-02
Abstract: PURPOSE: A device for transmitting an HS-DSC(High Speed-Downlink Shared Channel) indicator considering compatibility in a communication system using an HSDPA(High Speed Downlink Packet Access) method is provided to suggest a dedicated physical channel structure, and to adaptively control a field for transmitting the HS-DSC indicator, thereby improving system performance and efficiency. CONSTITUTION: A user terminal supports an HSDPA service. A controller determines a field for transmitting an HS-DSC indicator showing that HSDPA service data exists, among fields of a dedicated physical channel slot of a communication system that does not use the HSDPA service in order to maintain compatibility between user terminals that do not support the HSDPA service. A dedicated physical channel transmitter inserts the HS-DSC indicator into the determined field under the control of the controller, multiplexes the indicator with the rest fields of the dedicated physical channel, and transmits the multiplexed indicator.
Patent KR-20030038040-A (KR)
Title: One way transmission unit
Inventor: CHO WOONG SIK
IPC: F16H3/10
Filed: 2001-11-08
Abstract: PURPOSE: A one-way rotating power transmission device is provided to rotate a slave shaft to a regular direction regardless of a rotating direction of a drive shaft. CONSTITUTION: A one-way rotating power transmission device comprises a drive shaft(81), a drive gear(82), a clutch(84), a slave shaft(83) and a rotation mediating device. The drive shaft is connected to a driving source(80). The drive gear is combined along the drive shaft toward the shaft. The clutch transmits one-way rotating power to the slave shaft to be geared to the drive gear. The slave shaft is mounted to be rotated toward a same direction of the drive shaft. The rotation mediating device transmits rotating power of the drive shaft from the clutch to the slave shaft. Thereby, one-way rotating power is provided regardless of a rotating direction of the drive shaft.
Patent KR-20030039500-A (KR)
Title: Control method of deadman coke temperature in blast furnace
Inventor: LEE JEONG HO
IPC: C21B7/16
Filed: 2001-11-13
Abstract: PURPOSE: A method for controlling inflow conditions of hot blast flown into blast furnace tuyere nozzle is provided to maintain good air permeability and liquid permeability by increasing temperature of the blast furnace dead man and perform stable blast furnace operation by preventing cooling of dead man and delay of tapping. CONSTITUTION: In a blast furnace at the lower part of which tuyere nozzle is installed so that hot blast transferred from hot stove is flown into the tuyere nozzle, the method for controlling temperature of dead man in blast furnace is characterized in that an inflow angle of hot blast flown in is controlled to the range of 20 to 30 degrees of an angle so that the dead man is maintained at a high temperature by increasing the amount of electric heating into the dead man, wherein stable blast furnace operation is performed in the actual operation by analyzing circumstances inside the blast furnace according to change of inflow angle of blown air in a furnace hearth gas flow simulator so that appropriate gas inflow conditions are derived, and wherein inclination angles of tuyere nozzle(2) of (a) and (b) are θ1 and θ2, and inclination angle of (b) is greater than inclination angle of (a).
Patent KR-20030039520-A (KR)
Title: A kim-chi refrigerator having a thawing function
Inventor: LEE NAM SEOK
IPC: A23B7/10
Filed: 2001-11-13
Abstract: PURPOSE: Provided is a kim-chi refrigerator which characteristically has freezing and thawing functions, thereby thawing frozen stuffs rapidly and reducing costs for purchasing a freezer and a refrigerator individually. CONSTITUTION: A kimchi-refrigerator comprises the parts of: a refrigerating chamber for storing ripe vegetables at low temperature; a freezing chamber for storing frozen meat; a thawing chamber comprising a heating pipe; a thermosensor for sensing the temperature of the each refrigerating chamber, freezing chamber and thawing chamber; and a key control portion for supplying power and generating signals for setting temperatures.
Patent KR-20030040732-A (KR)
Title: Foot drived mouse and driving method thereof and computer using the same
Inventor: CHOI SI JIN
IPC: G06F3/0354
Filed: 2001-11-15
Abstract: PURPOSE: A mouse operated by a foot, an operation method thereof, and a computer using the same are provided to improve a work environment and the use ability of handicapped persons and to improve the convenience and the work efficiency of general users. CONSTITUTION: A body(46) can be separated into an upper and a lower body(44), and the foot is placed on the body(46). The first input button(24) is placed on the upper body(42) and is clicked by the force of a big toe. The second input button(26) is placed on the lower body(44) and is clicked by the force of a heel. A length adjuster adjusts length according to the length of the user's foot by joining the upper body(42) with the lower body(44). A ball(36) is rolled by the movement of the foot by exposing the ball(42) to the partial back surface of the body(46). A position calculator(30) produces the coordinates of a mouse pointer displayed on a screen according to the movement of the ball(36).
Patent KR-20030045311-A (KR)
Inventor: YUN TAE WOOK
IPC: A01D17/00
Filed: 2001-12-03
Abstract: PURPOSE: Provided is a vehicle for digging bulbous plants which lets a horizontal transfer conveyer set under an upper guide member of a soil-eliminating conveyer to transfer the digged materials so that it helps to release the digged materials effectively. CONSTITUTION: The vehicle for digging the bulbous plants comprises the parts of: the soil-eliminating conveyer(9) which is set under a support bar(6) and a frame(5); a transfer conveyer(10) which is set at rear side of the vehicle; a support roll(15) which is set at lower side of the frame; a chain which is hung at chain gears(8b,8b'); a steel rubber sheet(21) which is bound with a support sheet by a bolt and a nut; an eccentric cam which is inserted into the center of an inner bearing; an axis(22) which lets an eccentric gear inserted and set at inner wall of the frame; a selector(35) which is rotated at rear lower side of the transfer conveyer; and a device for preventing the vehicle from being inclined which connects a hydraulic cylinder and a limit switch.
Patent KR-20020023700-A (KR)
Inventor: BANG KAE RIONG
IPC: A23L29/20
Filed: 2001-12-03
Abstract: PURPOSE: Provided is a manufacturing method of gelled food products by using a gelling agent treated with sodium chloride, thereby manufacturing the gelled food products having excellent gel properties, such as proper gel strength, elasticity and softness. CONSTITUTION: The manufacturing method comprises the steps of: treating colloid, which is prepared by adding locust bean gum to each kappa-carrageenan or iota-carrageenan or their mixture, with sodium chloride; and mixing a gelling additive with foods. Where, the gelling agent consisting of 0.4-1.0 wt.% of kappa-carrageenan, 0.3-0.6 wt.% of iota-carrageenan and 0.6-1.2 wt.% of locust bean gum is treated with 0.3-1.2 wt.% of sodium chloride and 0.15-0.28 wt.% of calcium compound to gel foods.
Patent KR-20030052197-A (KR)
Title: Bipolar transistor and the method of producing the same
Inventor: HAM HEON JU
IPC: H01L29/732
Filed: 2001-12-20
Abstract: PURPOSE: A bipolar transistor and a fabricating method thereof are provided to improve the capability of a high speed operation of a bipolar transistor at a radio frequency by forming a base or collector of a twin well structure capable of reducing current in an undesired direction. CONSTITUTION: A collector region(102) is composed of a semiconductor substrate(101) doped with impurities of the first conductivity type. An intrinsic base region(105) is doped with low density impurities of the second conductivity type opposite to the impurities of the first conductivity type, formed on the semiconductor substrate. An extrinsic base region(106) is selectively formed in the first region on the intrinsic base region, having a structure composed of a well whose lower part is ramified into at least two parts and doped with impurities of the second conductivity type. An emitter region(108) is selectively formed in the second region on the intrinsic base region wherein the second region is separated from the first region by a predetermined interval, doped with impurities of the first conductivity type. A collector electrode is formed on the lower surface of the semiconductor substrate. An emitter electrode is formed on the emitter region. A base electrode is formed on the extrinsic base region.
Patent KR-20020036772-A (KR)
Inventor: SUH SEOK RYONG
IPC: B41M1/40
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a method for forming surface pattern in ceramics or enamel plates with a laser printer toner based which easily laminates transparent paper and transfer paper coated by cover coat so that it forms patterns without an adhesive. CONSTITUTION: The method for forming surface pattern in the ceramics or the enamel plates with the laser printer toner based comprises the steps of: (i) heating the laser printer toner fixed at a printed side of transfer paper to get viscosity; (ii) coating enamel powder into the fixed side of the toner; (iii) coating the cover coat to the transparent paper; (iv) contacting the transparent paper with the transfer paper to laminate; (v) dipping the laminated transparent paper and transfer paper into water and separating a paper part from the transfer paper; (vi) drying the separated transparent paper and laminating the transfer paper fixed by other color and the dried transparent paper; (vii) repeating the sixth process to obtain necessary number of color; (viii) separating the transparent paper from the seventh process; (ix) eliminating paper component of the transfer paper through the eighth and the fifth process; and (x) closely adhering results in the ninth process to subjects to be transferred and sintering the subjects at fusing point of enamel.
Patent KR-20020050746-A (KR)
Inventor: ABE FUMIHIKO
IPC: G01D5/20
Filed: 2001-12-21
Abstract: PURPOSE: A rotation sensor is provided not to integrate with a rotation shaft, to install the sensor afterward and to compact its size. CONSTITUTION: A rotation sensor(10) comprises a cylindrical first rotor(11), a fixed core(12), a second rotor(13) and oscillating device. The first rotor is made of an insulating magnetic material, equipped with conductor layers(11a) arranged circumferentially. The first rotor is attached to a rotating first shaft(5a) at a predetermined axial position. The fixed core is equipped with an exciting coil(12b) and fixed to a fixing member with a space secured in the axial direction with respect to the first shaft. The second rotor contains nonmagnetic metal bodies(13b) arranged circumferentially to oppose the conductor layers respectively. The second rotor is attached to a second shaft located adjacent to and rotating relative to the first shaft and is located between the first rotor and the fixed core. The oscillating device is connected to the exciting coil. The oscillating device transmits an oscillation signal of a specific frequency. The rotation sensor has rotation guides(11c,13c) for guiding rotation of the first and second rotors respectively with respect to the fixed core.
Patent KR-20030052920-A (KR)
Title: Treating method for wastewater in coke plant
Inventor: LEE JONG GYU
IPC: C02F1/04
Filed: 2001-12-21
Abstract: PURPOSE: A method for treating ammonia wastewater generated from coke carbonization in coke oven is provided, which treat ammonia by decomposing using steam at carbonization tower, so that the load of the treatment facility can be reduced. CONSTITUTION: The treatment method comprises the following steps of supplying sodium hydroxide into the ammonia water influent to the carbonization tower(20) by a ratio of 2 to 3 mol per fixed ammonia molecule; keeping the temperature and pressure of the carbonization tower(20) at 130 to 150 deg.C and 100 to 200 torr; and feeding inert gas for stripping ammonia gas through the top of the distillation tower(20) to atmosphere.