baber/WOPTO huggingface dataset:
Patent KR-20030086008-A (KR)
Title: Water ring vacuum pump
Inventor: JUNG SANG YONG
IPC: F04C27/00
Filed: 2002-05-03
Abstract: PURPOSE: A water ring type vacuum pump is provided to prevent a vibration of the impeller during the rotation of the impeller, while allowing for a uniformity of abrasion of impeller blade. CONSTITUTION: An impeller(41) to be mounted on a motor shaft(33) of a driving motor(31) is disposed in a cylinder(51) having a rear surface covered by a rear casing. A separator plate(71) is interposed between a front casing(69) and the cylinder. The front casing has an inlet port(63) and an outlet port(61) formed integrally with the front casing. The front casing has an inlet chamber(67) and an outlet chamber(65). An auxiliary shaft(81) is inserted into a shaft hole(43) of the impeller, and a bolt(91) is inserted into a hollow hole of the auxiliary shaft and coupled to the hole formed at the front end of the motor shaft, to thereby allow the auxiliary shaft inserted into the shaft hole of the impeller to be connected to the motor shaft. The auxiliary shaft is fitted into a metal bearing(101) mounted in the center hole of the separator plate, to thereby permit the impeller to be supported by the motor shaft and the auxiliary shaft.
Patent KR-20030089164-A (KR)
Title: Micom operation watch system for vehicle ABS
Inventor: DOCKKO JONG HUN
IPC: B60T8/88
Filed: 2002-05-17
Abstract: PURPOSE: A microcomputer motion-sensing device of an ABS(Anti-lock Brake System) for a vehicle is provided to reduce the cost and to monitor the motions of a microcomputer without calculating speed by sensing and storing a speed clock value to a binary counter and comparing the sensed speed clock value with an input speed clock value of a main microcomputer. CONSTITUTION: An ABS for a vehicle comprises a wheel speed sensor(10) producing clock according to the rotation of a wheel, and a microcomputer(21) inputting clock of the wheel speed sensor, and calculating and outputting the speed of the wheel. A microcomputer motion-sensing device of the ABS includes a binary counter(23) inputting and storing the speed clock output from the wheel speed sensor and then converting the speed clock into data of a binary number and outputting the data to the microcomputer through an SPI(Serial Peripheral Interface) communication(22).
Patent KR-20030091516-A (KR)
Title: Drain pump two direction mounting structure of washer
Inventor: CHO YONG GYU
IPC: D06F39/08
Filed: 2002-05-28
Abstract: PURPOSE: Bidirectional assembling structure of a drain pump for a washing machine is provided to arrange drain bellows and a drain hose in the washing machine, and to reduce the manufacturing expense of a pump case with simple structure. CONSTITUTION: A drain pump comprises a drain motor(50) arranging assembling holes(52); an impeller(60) connected to the drain motor; and a pump case(70) arranging the impeller to rotate and bidirectionally coupling to the drain motor. First three bosses(76) are arranged in the pump case corresponding to the assembling hole, and second bosses(78) are arranged between first bosses. A screw(80) is combined with the assembling hole, and assembled with the first boss or the second boss by turning the pump case at an angle of 180 degrees. The first boss is spaced from the second boss at 60 angular degrees.
Patent KR-20030092505-A (KR)
Inventor: KI JANG GUN
IPC: G06F17/50
Filed: 2002-05-30
Abstract: PURPOSE: A breadboard system for testing a semiconductor is provided to construct an electronic circuit, and to test the electronic circuit over the internet or on a standalone computer. CONSTITUTION: The system comprises a GUI(Graphic User Interface, 11), a semiconductor chip/line generator(3), a circuit design module(4), an ERC(Electric Rule Checker, 5), an IO processor(6), a network(7), a locking module(8), a processor(9), a server(10), and a semiconductor chip addition module(12). The GUI(11) includes an event processor(1) and a display(2). The event processor(1) processes all the events generated while a user is using the system. The display(2) receives the data from the event processor, and graphically displays the received data. The semiconductor chip/line generator(3) generates a semiconductor chip or line if a corresponding event is generated, and transmits the generated semiconductor chip or line to the circuit design module(4). The ERC(5) detects electric rules of the designed circuit, sets a connection relation of each semiconductor chip if there is no error in the designed circuit, and offers the connection relation data to the processor(9). The locking module(8) prevents a file on the designed circuit from being copied. The processor(9) calculates an output value according to an input of each element when a simulation is performed, and transmits the simulation result to the GUI(11).
Patent KR-20030092721-A (KR)
Title: camotape and camotape manufacturing method
Inventor: LEE CHANG HWAN
IPC: C09J7/04
Filed: 2002-05-31
Abstract: PURPOSE: Provided is a camouflage tape which interrupts infrared rays, is produced with ease and gives a maximized camouflage effect regardless of the structure of the material needed for camouflaging. CONSTITUTION: The camouflage tape(2) comprises: a delustered textile layer(30) formed of a natural pulp material; a transfer layer(20) formed on the top of the textile layer(30) and having a desired camouflage pattern and color varying in different localities; a face coating layer(10) formed on the transfer layer(20) for preventing the spoiling of the transfer layer(20); a coating layer(40) formed on the bottom of the textile layer(30) for preventing the penetration of foreign materials into the textile layer(30); an infrared ray-interrupting layer(50) formed on the bottom of the coating layer(40); and an adhesive layer(60) coated on the bottom of the infrared ray-interrupting layer(50) for bonding the tape(2) to a material to be camouflaged.
Patent KR-20020056865-A (KR)
Inventor: HUH JEONG
IPC: G11B20/04
Filed: 2002-06-17
Abstract: PURPOSE: A device for recording and reproducing a voice recorder is provided to store recording time information with a voice during recording, and to hear the recording time information by a voice while reproducing corresponding voice recording information, then to display the information on a display window, thereby enabling a user to easily manage the recorded voice information. CONSTITUTION: If a recording start signal is inputted, a voice synthesizer(13) synthesizes present time information by a voice, and generates voice time information. A recorder(16) encodes voice signals inputted through a micro computer from the moment when the recording start signal is inputted to the moment when a recording end signal is inputted, and generates voice recording data. A storage(15) stores the generated voice time information generated by the voice synthesizer and the recorder on an optional track. A controller(14) inserts the generated voice time information generated from the voice synthesizer into a front part of the track, while storing the voice recording information generated from the recorder in the storage, and reads the voice time information and the voice recording information according to user setting, when a reproduction request is demanded for the stored voice recording information, then outputs the read information. A voice reproducer(17) reproduces the voice time information and the voice information by a voice.
Patent KR-20030096974-A (KR)
Title: Apparatus for controlling heat value of mixed gas of hot wind furnace of a blast furnace
Inventor: EOM JU SEON
IPC: C21B9/00
Filed: 2002-06-18
Abstract: PURPOSE: A heat capacity measuring and controlling system is provided to increase efficiency of hot stove, stably accumulate heat and prevent vibration by measuring and stably controlling heat capacity of mixed gas of CO gas and blast furnace gas used as a heat source of combustion in combustion system of blast furnace hot stove. CONSTITUTION: The system comprises a BFG (blast furnace gas) detection part(1) for detecting BFG supplied to the blast furnace hot stove(20); a BFG constituent analyzing part for analyzing the BFG detected by the BFG detection part(1) per constituents; first operation part(3) for calculating heat capacity of the BFG using constituent analysis values of the BFG analyzed by the BFG constituent analyzing part; a CO gas detection part(5) for detecting CO gas supplied to the blast furnace hot stove(20); a CO gas constituent analyzing part for analyzing the CO gas detected by the CO gas detection part(5) per constituents; second operation part(7) for calculating heat capacity of the CO gas using constituent analysis values of the CO gas analyzed by the CO gas constituent analyzing part; third operation part(4) for calculating a heat capacity value (Q4) of mixed gas (BFG + CO gas) by using heat capacity value (Q3) of the BFG and heat capacity value (Q7) of the CO gas respectively calculated in the first operation part(3) and second operation part(7); a mixed gas heat capacity setting part(26) for setting heat capacity set value (Q26) of the mixed gas; a control part(17) for calculating deviation value (Q17) by using the heat capacity set value (Q26) of the mixed gas set in the mixed gas heat capacity setting part(26) and the heat capacity value (Q4) of the mixed gas calculated in the third operation part(4); fourth operation part(22) for calculating heat capacity ratio (Q22) of the BFG for the deviation value (Q17) by receiving the deviation value (Q17) from the control part(17) and receiving the heat capacity value (Q3) of the BFG and the heat capacity value (Q7) of the CO gas from the first operation part(3) and second operation part(7); fifth operation part(11) for calculating a set value of CO gas quantity used corresponding to the BFG presently being used by using a quantity (i11) of blast furnace inputted from BFG use quantity detector(12) and BFG heat capacity ratio (Q22) inputted from the fourth operation part(22); and sixth operation part(14) for outputting control signal (Q14) of CO gas control valve(16) by using a deviation of CO gas use quantity set value (Q11) inputted from the fifth operation part(11) and CO gas use quantity detection value (i14) inputted from CO gas use quantity detector(15).
Patent KR-20030097132-A (KR)
Title: Vehicle's BTCS control circuit
Inventor: AHN DONG HO
IPC: B60T8/58
Filed: 2002-06-19
Abstract: PURPOSE: A control circuit of a BCTS(Brake Traction Control System) for a vehicle is provided to secure structure for preventing actuating fluid from suddenly flowing out to a storage tank. CONSTITUTION: A control circuit of a BCTS for a vehicle comprises a brake line(30), an HCU(Hydraulic Control Unit) for controlling the brake line, and an ECU(Electronic Control Unit) for controlling the HCU. The HCU includes an inlet solenoid valve(41), which is usually open, and an outlet solenoid valve(42), which is usually shut. The inlet solenoid valve is installed to the brake line situated to the upper side of a wheel brake(20). The outlet solenoid valve is installed to a reflux line(31) situated to the lower side of the wheel brake. The ECU receives a wheel speed signal by a speed sensor of a wheel, calculates each wheel acceleration and deceleration speed, and then outputs an opening and shutting signal to the inlet solenoid valve and the outlet solenoid valve and outputs an operating signal to a hydraulic pump(44) installed to the reflux line. The control circuit includes a suction line(32) connected with a storage tank mounted to a master cylinder. An orifice(60) is installed to the upper side of a branched point of the suction line. A TCS(Traction Control System) solenoid valve(45) is installed to the upper side of a point joining with the reflux line in the brake line.
Patent KR-20030001319-A (KR)
Inventor: MIYATA EISABURO
IPC: G01M3/22
Filed: 2002-06-24
Abstract: PURPOSE: A method for detecting abnormality in a process for exchanging heat is provided to promptly detect leakage of the process fluid in the process for exchanging heat between a heating medium and a process fluid. CONSTITUTION: A method for detecting abnormality in a process for exchanging heat between a heating medium and a process fluid comprises the step of detecting a gaseous component at a gas phase part(7) in a flow path of the heating medium. The gaseous component is generated by contact of the heating medium with the process fluid. The heating medium is fused salt containing sodium nitrite. The process fluid contains at least one compound selected from the group consisting of chlorine, hydrogen chloride, hydrogen sulfide and methyl mercaptan, and the gaseous component generated is nitrogen oxide or a combustible gas. The process fluid is brought in a reactor(heat exchanger,1) through a pipe(2) and is heat-exchanged together with fused salt in the process of reacting in the reactor and then is conveyed to the next process through a pipe(10). The fused salt, the temperature of which rose because of heat exchange with the process fluid, is conveyed to a heat medium tank(4) through a pipe(3). A specific amount of fused salt is stored in the heat medium tank comprising a liquid-phase part(6) and the gas-phase part. The fused salt of the liquid-phase part is supplied to a cooler(9) by a pump(8) and is supplied again to the heat exchanger.
Patent KR-20040001642-A (KR)
Title: Lining building method for tunnel
Inventor: JI DONG HAN
IPC: E21D11/20
Filed: 2002-06-28
Abstract: PURPOSE: A lining method of a tunnel using a corrugated web is provided to carry and construct simply, to shorten a period of construction by mass production and construction, and to make maintenance work easy by repairing and replacing partially. CONSTITUTION: The lining method of a tunnel using a corrugated web comprises the steps of: after interposing an anchor bolt for fixing a channel, fixing a fixing channel(5) to the anchor bolt, placing a footing segment(108) to the base of a tunnel, forming a concrete block on the rear footing segment(108) of the fixing channel(5), and placing fillers(109) between an excavation plane(100) and a footing segment(108); fixing one side of a corrugate web(1) to the concrete block by a fixing bolt, connecting another corrugated web(1) to the other side of the corrugated web(1) by a connecting bolt(3) to form the lining shape of the corrugated web(1) as a whole; and fixing the corrugated web(1) to the excavation plane(100) of the tunnel by an anchor bolt.
Patent KR-20030035809-A (KR)
Inventor: LEE GEUN JUN
IPC: E06B3/50
Filed: 2002-07-09
Abstract: PURPOSE: A sliding door is provided to simplify assembly works, to set a roller to a guide rail easily, to prevent the separation of a roller from a guide rail, to prevent an inflow of impurities into a wall and to have wind-breaking and soundproofing effects. CONSTITUTION: The sliding door(100) comprises a door body(1) attached with at least one or more rollers(21), a guide rail(22) where a rolling member of the roller(21) is guided to make the door body(1) move horizontally, and an upper frame(2) attached with the guide rail(22) and supported by one or more side frames(4), and the side frame(4) is assembled by many unit frames(23) and brackets(3).
Patent KR-20040007916-A (KR)
Inventor: MIN SUNG GI
IPC: E03C1/28
Filed: 2002-07-11
Abstract: PURPOSE: An opened and shut drain port for construction is provided to efficiently remove water flowing on the indoor floor, to cut off sewage flowed from the drain port, and to improve durability and economical efficiency. CONSTITUTION: An opened and shut drain port(11) for construction is composed of a drain recessed rack(28) assembled to the lower side of a drain frame(18) assembled to the drain port formed at the side of a floor surface(17) of the indoor; a drain pipe(15) connected to a box(30) forming a drain space(21); a support plate(27) fixed to a ceiling of the drain space; and a drain tub and a weight(13) connected and assembled to a fixing ring(14) by a fixing rod(20). A packing(26) is assembled to the edge of the drain tub and a float is fixed to the outside of the drain tub.
Patent KR-20040006939-A (KR)
Title: Ship and equipment for waste disposal
Inventor: FUKUDA MASATANE
IPC: B63B35/00
Filed: 2002-07-16
Abstract: PURPOSE: A waste treatment ship and a waste treatment apparatus are provided to prevent production of dioxin. CONSTITUTION: A waste treatment ship(1) has an incinerator(3) for waste to the inside of the ship. The waste treatment ship has a first power(4) and a second power(6). The incinerating heat of waste is used as the first power. The waste treatment ship has plant equipment to the inside of the ship. The waste treatment ship has a base unit capable of floating on the sea and the river, and an incinerator installed to the base unit.
Patent KR-20030009201-A (KR)
Title: Chemical sensors comprising nanoparticle/dendrimer composite materials
Inventor: BAUER ROLAND E
IPC: G01N21/27
Filed: 2002-07-18
Abstract: PURPOSE: A chemical sensor including nanoparticle/dendrimer composite materials is provided to improve a selection and high sensitivity for a target analytic object and to achieve the exact conversion of signals and high-capacity safety. CONSTITUTION: A chemical sensor including nanoparticle/dendrimer composite materials is composed of a sensor film made by a nanoparticle network in which nanoparticles(10) are interlinked by functionalized dendrimer molecules. The dendrimers support an efficient uptake of analytic object modules by the film material and accordingly increase a high sensitivity of the sensor. In addition, the chemical nature of the dendrimers considerably determines the chemical selectivity of the sensor device. By cross-linking the components of the sensitive material, the sensor displays a good mechanical stability.
Patent KR-20040008670-A (KR)
Title: Unit fixel for capacitive fingerprint sensor and fingerprint sensing device having the same
Inventor: KIM NAM RYEOL
IPC: G06K9/00
Filed: 2002-07-19
Abstract: PURPOSE: A unit pixel of a capacitive type fingerprint sensor, and a fingerprint sensing device using the unit pixel are provided to simply sense the fingerprint data by using a capacitance difference generated between a sensing electrode and a finger skin. CONSTITUTION: The unit pixel comprises a finger capacitor(Cf), an amplifier(Amp), a feedback capacitor(Cfb), and a switching transistor(TR1). The finger capacitor(Cf), positioned at the uppermost of a sensor, senses and stores a finger capacitance generated at a finger surface and a sensing electrode. The amplifier(Amp) amplifies the finger capacitance, input via a minus input end, according to a voltage input via a plus input end. The feedback capacitor(Cfb) makes a feedback loop between the output end of the amplifier(Amp) and the minus input end of the amplifier(Amp). The switching transistor(TR1), in parallel with the feedback capacitor(Cfb), receives a free charge signal as a gate input.
Patent KR-20040009490-A (KR)
Title: Nonslip means for a towel rack
Inventor: HWANG GYEONG HA
IPC: A47K10/04
Filed: 2002-07-24
Abstract: PURPOSE: A non-slip apparatus of a towel hanger is provided to prevent a towel from slipping by continuously fitting a non-slip member to a hanger bar of the towel hanger in a longitudinal direction and protruding the outer portion of the non-slip member on the outer surface of the hanger bar. CONSTITUTION: The towel hanger(100) is arranged to hang a towel to a hanger bar(10) fixed and disposed to a wall body by brackets(20) at both opposite ends. A non-slip member(30) of the same shape as a coupling groove is continuously fit to the coupling groove formed on the hanger bar(10) in a longitudinal direction, thereby coupling one side face of the non-slip member(30) so as to be continuously protruded on the outer surface of the hanger bar(10).
Patent KR-20040011021-A (KR)
Title: Mobile Telecommunication Terminal Having Multi Electronic Cash Function
Inventor: KIM SEON SEOB
IPC: H04B1/40
Filed: 2002-07-26
Abstract: PURPOSE: A mobile communication terminal having various electronic cash functions is provided to mount a combination chip to which various electronic cash functions are applied on the mobile communication terminal, and to compatibly use various electronic cash with the one mobile communication terminal, thereby minimizing resource consumption. CONSTITUTION: A combination chip(10) programs various kinds of electronic cash operating systems. An RF loop antenna(20) transmits electronic cash settlement information between the combination chip(10) and an electronic cash reader(R) through noncontact communication with the electronic cash reader(R). A controller(30) controls basic mobile communication functions, integratedly controls operations of electronic cash of the combination chip(10), selectively uses optional electronic cash, and charges the electronic cash. The combination chip(10) is detachably mounted on a mobile communication terminal(1). A settlement signal origination button(60) operates an IR module(40) and a Bluetooth module(50).
Patent KR-20040011670-A (KR)
Title: Liquid Crystal Display Device And Method For Manufacturing The Same
Inventor: BAEK HEUM IL
IPC: G02F1/1339
Filed: 2002-07-29
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to maintain a cell gap by a patterned spacer formed at a dummy region. CONSTITUTION: A liquid crystal display includes the first and second substrates(1,11) which are divided into a dummy region and an active region, and a main sealant(10) formed between the first and second substrates. The main sealant is formed at a region surrounding the active region. The liquid crystal display further includes a dummy sealant(20) between the dummy regions of the first and second substrates, patterned spacers(16a,16b) formed between the dummy regions of the first and second substrates, and a liquid crystal layer formed between the active regions of the first and second substrates.
Patent KR-20040011722-A (KR)
Title: Apparatus for connecting steel-pipe piles
Inventor: PARK HWA SEOK
IPC: E02D5/28
Filed: 2002-07-30
Abstract: PURPOSE: A steel pipe pile coupler is provided to execute connecting works simply by excluding a welding progress and leveling up smoothly. CONSTITUTION: The steel pipe pile coupler contains a hanging ring(7) projected radially between an upper joint(3) and a lower joint(5). Wherein an upper steel pipe pile(11) fitted to the upper joint(3) is adhered closely to the upper side of the hanging ring(7), a lower steel pipe pile(13) fitted to the lower joint(5) is adhered closely to the lower side of the hanging ring(7) to level up the upper steel pipe pile(11) against the lower steel pipe pile(13), and the ends of the upper joint(5) and the lower joint(7) are tapered to fix steel pipe piles(11,13) easily.
Patent KR-20040014040-A (KR)
Inventor: PARK EUN SANG
IPC: G03G21/00
Filed: 2002-08-09
Abstract: PURPOSE: A liquid electro-photographic image forming apparatus having waste developer container is provided to simplify a structure of a liquid printer by arranging a waste developer container without securing a space for the waste developer container. CONSTITUTION: A developing roller(115) develops a latent electrostatic image formed on a photoconductive drum(130) with predetermined colors. A developing container(114) contains a developer supplied to the developing roller. A cleaning blade(131) removes the developer remaining behind on the photoconductive drum after the image developed on the photoconductive drum is transferred to a transfer substance. A waste developer container(134) contains the developer removed by the cleaning blade. The photoconductive drum, the developing roller, the developing container, the cleaning blade, and the waste developer container are installed in one cassette.