baber/WOPTO huggingface dataset:
Patent KR-20040019748-A (KR)
Title: Control device of automatic switch and control method
Inventor: JUNG JONG HUN
IPC: H02J13/00
Filed: 2002-08-29
Abstract: PURPOSE: An automation switch control unit and a controlling method thereof are provided to process efficiently a switching operation by controlling a remotely monitoring operation, a trouble recognition operation, and a normal recovery operation. CONSTITUTION: An automation switch control unit includes a signal processor(5), a digital signal processor(8), a program memory(9), a circuit breaker driver(11), a power breaker circuit(12), a driver(13), a state input unit(14), an EEPROM(15), a key input unit(22), a display driver(23), and a communication modem(28). The signal processor(5) converts a current signal and a voltage signal of a current detector, a voltage detector, and a phase input unit to analog signals. The digital signal processor(8) transmits digital signals to a microprocessor. The program memory(9) stores the operation information. The circuit breaker driver(11) controls an operation of a switch according to a control signal of the microprocessor. The power breaker circuit(12) cuts off the power provided to the switch. The power supply circuit(13) provides the power to the switch. The state input unit(14) transmits states of the switch to an analog/digital converter. The EEPROM(15) is connected to the microprocessor to store the information. The key input unit(22) transmits a user's option to the microprocessor. The display driver(23) indicates an operating state of an LED display. The communication modem(28) transmits control states of the switch to a central control system(30).
Patent KR-20040021486-A (KR)
Inventor: KIM JEONG HWAN
IPC: H01L21/28
Filed: 2002-09-04
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the loss of a photoresist pattern by etching a medium temperature oxide layer using carbon-rich gas. CONSTITUTION: A medium temperature oxide layer(120), a conductive layer(130) and a hard mask layer(140) are sequentially formed on a semiconductor substrate(100). A line pattern is formed to expose the medium temperature oxide layer by etching the hard mask layer and the conductive layer using a photoresist pattern(160) as a mask. The exposed medium temperature oxide layer(120) is then removed by using carbon-rich gas, such as C4F8.
Patent KR-20040022779-A (KR)
Title: A double decker parking system
Inventor: HWANG TAE GWON
IPC: E04H6/06
Filed: 2002-09-07
Abstract: PURPOSE: A two-stage parking device is provided to get down vehicles parked on the second floor without taking out vehicles parked on the ground, to maximize a parking space in a minimum space by the structure for easily and conveniently parking vehicles parked on the lower part, and to reduce manufacturing cost and easily mount by the simple combination structure by directly combining movable links combined to supporting frames and moved by the expansion and contraction of a rod of a hydraulic cylinder. CONSTITUTION: A two-stage parking device is composed of a pair of supporting frames(11) longitudinally fixed on the ground by bolts(11a) with parallel to each other; a pair of first and second movable links(12,13) hinge-combined to the insides and front ends of the supporting frames to move around rotors(19); a moving frame(14) supported to the front end of the movable link and moved on the supporting frame to the rotation of the movable link with keeping a horizontal state; a hydraulic cylinder(15) combined to the first movable link to rotate the movable link around the rotor at a constant radius by the expansion and contraction of a rod(15a); and a cylinder base(16) combined to the rear end of the hydraulic cylinder to move up and down the rear end of the hydraulic cylinder to the movements of the movable link.
Patent KR-20020076223-A (KR)
Inventor: KIM GAB TAE
IPC: A23G9/00
Filed: 2002-09-13
Abstract: PURPOSE: A colored ice using edible pigment is provided, thereby taste and visual effects of liquor, cocktail, red bean sherbet, cool noodle or foods can be improved. CONSTITUTION: The colored ice using edible pigment is produced by adding edible pigment(3) into drinking water and mixing the mixture; pouring the mixture in a mould; freezing the mixture in a refrigerator; removing the mould to obtain the colored ice, wherein the amount of the edible pigment(3) added is 0.03 to 10%; the edible pigment contains natural pigment and artificial pigment; the natural pigment contains turmeric, Gardeniae Fructus, and chlorophyll derived from mugwort; the artificial pigment contains tar pigment and non-tar pigment; the tar pigment contains edible pigment green No. 3, red No. 2, red No. 3, blue No. 1, blue No. 2, yellow No. 4, and yellow No. 5; and the non-tar pigment contains beta-carotene, water-soluble annatto, copper sulfate, Fe2O3, caramel, copper, iron sodium chlorophyllin and titanium oxide.
Patent KR-20040029217-A (KR)
Title: Apparatus for controlling roll angle for car
Inventor: CHOI GUK JIN
IPC: B60G21/05
Filed: 2002-09-25
Abstract: PURPOSE: A roll angle controller for a vehicle is provided to reduce the load of a chassis by lightening the load of a stabilizer bar, to improve the vibration insulation efficiency by reducing the inherent frequency of a vehicle and falling the transferring gain and to control a roll angle by occasionally changing the roll stiffness. CONSTITUTION: Stabilizer bars(10,11) is included in both strut assemblies and formed in a twistable material. The stabilizer bars are formed serially by dividing more than two. A roll angle controller is installed between the stabilizer bars to control a roll angle of a vehicle by varying the twisting amount of the stabilizer bars according to the road condition during driving. The roll angle controller comprises a planetary gear train(18), an actuator(15), a detecting unit, an angle sensor(17) and a microcomputer(14). The planetary gear train is installed between the stabilizer bars to control the twisting amount of the stabilizer bars. The planetary gear train comprises sun gears, planetary gears and a ring gear. The actuator is installed in one side of the planetary gear train and geared with the sun gear and the shaft of a chassis to transfer the rotating force to the planetary gear train. The detecting unit comprises sensors to detect the steering angle and the driving speed of the vehicle. The angle sensor is installed in the certain part of the planetary gear train to detect the rotating angle of the planetary gear train. The microcomputer controls the actuator by receiving the steering angle and the driving speed from the detecting unit or receiving the rotating angle from the angle sensor. Thereby, the load of the vehicle and the production cost are reduced.
Patent KR-20040028023-A (KR)
Title: a device for selection and crushing/fine crush of wastes construction
Inventor: SUNG NAM KYUN
IPC: B02C23/08
Filed: 2002-09-28
Abstract: PURPOSE: Provided is a device for crushing/pulverizing and screening constructional wastes, which prevents the dusts generated by treating the wastes from flying into atmosphere, and to produce a high-quality aggregate like a natural aggregate. CONSTITUTION: The device comprises: a first crushing part(100) equipped with a hopper(110) for introducing constructional wastes, and a crude crusher, a screen(130) and a cone crusher(150) disposed successively to crush the raw materials into a predetermined particle size; a second crushing part(200) equipped with a sand mill(210) to crush and pulverize the raw materials having at least the predetermined particle size obtained by passing the raw materials introduced from the first crushing part(100) through a screen; and a raw material screening and separating part(300) equipped with a screen and a conveyor(310) for discharging the raw materials having at most the predetermined particle size and a fine-particle recovery member(330) connected to the conveyor(310) to settle and recover fine particles.
Patent KR-20040032499-A (KR)
Title: Refrigeration cycle
Inventor: JIN KUM SOO
IPC: F25B1/00
Filed: 2002-10-10
Abstract: PURPOSE: A refrigerating cycle is provided to prevent the decrease of the coefficient of performance by making coolant flow paths separately and straightly, and prevent the superheating of a compressor by restraining the expansion of vaporized coolant introduced into the compressor. CONSTITUTION: A refrigerating cycle includes a decompression unit(9) for cooling and a heat exchanger(7) of an indoor unit are mounted in a first conduit(5) by connecting the first conduit and a second one(6) in parallel between a discharge conduit(2) of a compressor(1) and a receiver tank(4). A decompression unit(9') and a heat exchanger(8) of an outdoor unit are mounted in the second conduit. First and second suction branch conduits(10,11) are connected around connection parts between a suction conduit(3) of the compressor and the discharge conduit of the first and second conduits. Solenoid valves(12-15) are mounted to the first and second suction branch conduits and in the proximity of the connection parts.
Patent KR-20040034921-A (KR)
Title: Printer head using RF MEMS spray
Inventor: SONG IN SANG
IPC: B41J2/14
Filed: 2002-10-17
Abstract: PURPOSE: A printer header using a micro-sprayer is provided to easily control an amount of ink sprayed with precision by using the micro-sprayer and to achieve the micro-sprayer having a simple structure. CONSTITUTION: A micro-sprayer includes an internal pressure chamber(27), a liquid inlet(21), a coupling slot(23), a liquid exhaust port, and a resonator(20). The internal pressure chamber(27) is installed in the micro-sprayer. The liquid inlet(21) is installed on an upper part of the micro-sprayer. The coupling slot(23) is installed on a lower side of the micro-sprayer. Also, the coupling slot(23) is used for receiving cavity resonance frequency signals. A resonator(20) has a liquid exhaust port. The micro-sprayer includes a substrate(29) having a nozzle, and a signal applying part.
Patent KR-20020086845-A (KR)
Inventor: KIM YONG PIL
IPC: H04B1/38
Filed: 2002-10-23
Abstract: PURPOSE: A smart card socket for a mobile communication terminal is provided to be easily mounted on a mounting unit of a mobile communication terminal in a detachable method, as having a contact-type card and a combination card, thereby easily enjoying a roaming service and a paying service of the terminal. CONSTITUTION: The first plate(10) installs the first terminals(11) corresponding to terminals of a contact-type card for a complex smart card. The second plate(20) installs the second terminals(21) corresponding to terminals of a combination card, and is vertically folded to be opened to the first plate(10). When the complex smart card is inserted between the first plate(10) and the second plate(20), to be mounted on a mounting unit of a mobile communication terminal, the terminals of the contact-type card are connected with terminals of the mobile communication terminal by the first terminals(11), and the terminals of the combination card are connected with terminals of an RF loop antenna and the terminals of the mobile communication terminal by the second terminals(21).
Patent KR-20040037435-A (KR)
Inventor: JUNG SEOK JE
IPC: F16D41/06
Filed: 2002-10-28
Abstract: PURPOSE: A hybrid pulley and a manufacturing method are provided to decrease the weight of the pulley by manufacturing the bearing press part with metal and the rest with plastic, and to cut down cost by manufacturing various hybrid pulleys with axially moving the sheave and the bearing press part. CONSTITUTION: A hybrid pulley is composed of a metal sheave(100); a bearing press part(200) made of metal to press and fit the bearing; and a plastic connection part(300) connecting the sheave to the bearing press part. Plural injection grooves(101) are formed at the side of the sheave, and an injection path is formed between the inner periphery of the sheave and the outer periphery of the bearing press part. The connection part is formed by extruding plastic material through the injection grooves and the injection path. The size of the hybrid pulley is adjusted by moving the sheave and the bearing press part axially and relatively.
Patent KR-20040037493-A (KR)
Title: Self-validation apparatus for sensor, and its method
Inventor: KO CHAN JU
IPC: G08B29/02
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus and a method for self-diagnosing a sensor are provided to identify the operation status of the sensor in real time, thereby securing the reliability thereof. CONSTITUTION: An apparatus for self-diagnosing a sensor includes an input unit(41), a controller(42), a display unit, a memory device unit(43), an operational unit(44), an output unit and a power supply(50). The input unit(41) converts the measuring signal of the sensor(20) into the digital signal. The controller(42) supplies the data for analysis based on the signal inputted through the input unit(41) and determines the status of the sensor. The display unit displays the operational status of the controller(42) on the screen. The memory device unit(43) stores the fussy model of the controller(42) and the status determination program data. The operational unit(44) inputs the start, reset and stop signal to the controller(42). The output unit controls the communication with the external devices and converts the status determination from the controller(42) into a digital or an analog signal. And, the power supply(50) supplies the power required for each components of the apparatus.
Patent KR-20040037542-A (KR)
Inventor: KIM DU CHUL
IPC: B60S1/40
Filed: 2002-10-29
Abstract: PURPOSE: A wiper for a vehicle is provided to uniformly inject a washer liquid to an entire windshield glass and rapidly secure the driver's front view by minimizing the number of the operation of a blade. CONSTITUTION: A wiper for a vehicle comprises a first press-supplying part(10) which is connected to an end of a front arm and which has a first flow pipe for the flow of a washer liquid; a second press-supplying part(20) which is coupled to a side of the first press-supplying part and which has a second flow pipe for the flow of a washer liquid supplied from the first flow pipe and a connection protrusion communicated with the second flow pipe; a support part(30) composed of a support body(32) coupled with the second press-supplying part with a hinge and support legs(33a,33b) coupled to both ends of the support body; a blade part(40) which is coupled with the support legs and which has blades(41a,41b) at both edges of the lower surface thereof; a water flowing pipe part which is inserted in the center of the blade part and which has an inflow pipe at a side of an upper end and a plurality of discharge pipes at a lower end; a plurality of injection nozzle communicated with the discharge pipes; and a junction pipe(60) a side of which is detachably connected to the connection protrusion of the second press-supplying part and the other side of which is connected to the inflow pipe.
Patent KR-20040038254-A (KR)
Title: A system for providing traffic information by using caller id and voice recognition and a method thereof
Inventor: HUH JIN HO
IPC: H04M3/493
Filed: 2002-10-31
Abstract: PURPOSE: A system for supplying traffic information through a CID(Caller ID) and a voice recognition is provided to supply traffic information on predetermined sections according to each user identified through CIDs, without inputting user information, thereby minimizing communication costs and quickly supplying desired traffic information. CONSTITUTION: A traffic information supplier(160) supplies traffic information to a user's terminal(100). A CID recognizer(130) recognizes a CID of the user's terminal(100), and identifies the user. A user database(170) stores and manages predetermined information according to each user. A system operator(150) extracts the predetermined information from the user database(170), and supplies the extracted information to the traffic information supplier(160). The traffic information supplier(160) transmits the traffic information corresponding to the predetermined information to the user's terminal(100). A voice recognizer(140) recognizes the user's voice.
Patent KR-20040040692-A (KR)
Title: A manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process
Inventor: AHN GYEONG YEOL
IPC: D01D5/26
Filed: 2002-11-07
Abstract: PURPOSE: Provided is a method for manufacturing an ultramicro nano fiber which mass-produces nano fiber webs, and utilizes both thermoplastic resin and thermosetting resin. With the electron-blown spinning process, the spinneret is easily insulated, and the solvent used is recovered by suction. CONSTITUTION: A method for manufacturing an ultramicro nano fiber comprises the steps of: delivering a polymer solution where the polymer is dissolved in a predetermined solvent to a spinning nozzle(104); spraying the polymer solution through a spinning nozzle under the application of high voltage, and blowing compressed air to the bottom of the spinning nozzle; and spinning it onto a suction collector(110) earthed to the ground. The polymer is selected from the group consisting of: polyimide, nylon, polyaramid, polybenzimidazole, polyetherimide, polyacrylonitrile, polyethylene terephthalate, polypropylene, polyaniline, polyethyleneoxide, polyethylene naphthalate, polybutylene terephthalate, styrene butadiene rubber, polystyrene, polyvinylchloride, polyvinylalcohol, polyvinylidene fluoride, polyvinyl butylenes, poly(L-lactic acid), propyleneglycol alginate, and copolymers or derivatives thereof.
Patent KR-20030041098-A (KR)
Title: Method and apparatus for measuring turbine blade tip clearance
Inventor: ORENSTEIN ROBERT M
IPC: F02C7/00
Filed: 2002-11-15
Abstract: PURPOSE: A detecting method of a blade tip of a gas turbine, a real time deciding device of clearance of the gas turbine blade tip, and a method for indirectly detecting distance between the rotating blade tip and the surface of a stator shroud are provided to measure the tip clearance of the turbine blade accurately and promptly regardless of external environment, and to extend the life span of the sensor by placing the sensor converter and related electronic equipments far from the high temperature portion of the turbine. CONSTITUTION: A method of determining blade tip clearance in a gas turbine includes measuring the distance 'A' between an ultrasonic sensor(16) and a stator shroud surface(14), measuring the distance B between a radio frequency sensor(20) and rotating blade tips(13) of the gas turbine, and subtracting the distance measured by the ultrasonic sensor from the distance measured by the radio frequency sensor. The device includes the ultrasonic sensor for measuring the distance between the stator shroud surface and the ultrasonic sensor, the radio frequency sensor for measuring the distance between rotating blade tips of the gas turbine and the radio frequency sensor, and a computer system(24) for receiving and subtracting the ultrasonic sensor measurement from the radio frequency sensor measurement.
Patent KR-20030008143-A (KR)
Title: Portable tapered hole cutting machine for fastening rudder of a large ship
Inventor: BAE JONG GI
IPC: B23B41/06
Filed: 2002-12-04
Abstract: PURPOSE: A mobile type taper hole forming apparatus is provided to precisely form a taper hole in a large workpiece with high efficiency by furnishing a mobile device to precisely process the taper hole in a rudder and a steering device of a large ship. CONSTITUTION: Rotational force of an AC servo motor(1) is transferred to a main conveying shaft(3) through a timing belt(2). Rotational force of the main conveying shaft(3) is transferred to two middle shafts(7,8) through gears(5). One middle shaft(7) is used for conveying taper processing holds, and the other middle shaft(8) is used for conveying a tool for cutting a front surface of a workpiece. A cutting tool is attached to the taper processing holds. A lead screw is moved along an inclined table guided by a dove tail formed in the inclined table.
Patent KR-20040055253-A (KR)
Title: Bus flap door
Inventor: PARK SEUNG YEONG
IPC: B62D31/00
Filed: 2002-12-20
Abstract: PURPOSE: A flap door for a bus is provided to improve the exterior shape and rigidity of the flap door by preventing a mesh panel for filtering foreign materials flowing into an engine room of the bus from being exposed out of the flap door. CONSTITUTION: A flap door mounted to the side of a bus body to communicate with an engine room is composed of an outer panel(21); an inner frame(22) combined in the outer panel; a slot hole(21a) of the predetermined size drilled through the predetermined area of the outer panel; and a mesh panel(23) combined to the inner frame positioned in the outer panel to keep a predetermined gap from the outer panel and woven densely to finally filter foreign materials as dusts flowing into the engine room.
Patent KR-20040056701-A (KR)
Title: Sense Tagging Device Based On Local Syntactic Relations and Semantic Co-occurrence Dictionary
Inventor: CHOI SEUNG GWON
IPC: G06F17/27
Filed: 2002-12-24
Abstract: PURPOSE: An automatic morpheme semantics tagging system is provided to automatically tag semantics of morphemes by using syntax data and semantic co-occurrence data of a declinable phrase and a noun phrase so that it enhances a meaning determination correctness. CONSTITUTION: The system comprises a short sentence recognizer(102), an auxiliary word case recovery module(103), an argument noun meaning determination module(104), and a noun phrase meaning determination module(105). The short sentence recognizer(102) recognizes a short sentence by using a basic syntax generation rule, a dependency syntax rule, an electronic morpheme meaning dictionary, a semantics frame and a declinable phrase co-occurrence dictionary generated via a morpheme analysis of an original sentence. The auxiliary word case recovery module(103) performs a case recovery for an auxiliary word by using a semantics frame and a declinable phrase semantics co-occurrence dictionary. The argument noun meaning determination module(104) determines a meaning on an argument noun. The noun phrase meaning determination module(105) determines a meaning on a noun within a noun phrase and a compound noun.
Patent KR-20030016195-A (KR)
Inventor: BAK SUN HEE
IPC: A23L2/38
Filed: 2002-12-24
Abstract: PURPOSE: A process for preparing a functional sweet drink made from fermented rice using a medicinal herb extract, fruits and a pumpkin is provided, thereby the functional sweet drink has effects on cancer inhibition, memory improvement, strengthening of one's concentration and consideration, stamina improvement and disease prevention. CONSTITUTION: The process for preparing a functional sweet drink made from fermented rice using a medicinal herb extract, fruits and a pumpkin comprises the steps of: dipping 500g of malt in 5000cc of water of 25 deg. C to prepare an extract thereof; heating a mixture of 200g of rice, 50g of glutinous rice, 200g of unpolished rice, 50g of unpolished glutinous rice and 320 cc of water; heating 3500cc of the malt extract, 250g of boiled rice, and 500cc of a medicinal herb extract at 60 deg. C for 5 hours to prepare a saccharified solution; removing grains of the boiled rice from the saccharified solution, adding 110g of sugar and 1600cc of water thereinto, and heating them; adding 120g of the separated rice grains into the saccharified solution and sterilizing them for 5 minutes; heating 10g of cinnamon, 10g of ginger and 1800cc of water to obtain an extract thereof; adding 20g of sugar, 100g of pineapples, 100g of grapes, 100g of peaches, 100g of apples, 100g of pears, 100g of tangerines and 100g of pumpkins into 800cc of the extract of cinnamon and ginger and heating them; mixing 4000cc of the saccharified solution of the medicinal herb extract, 130g of the saccharified rice, and 50g of a pumpkin or a fruit.