baber/WOPTO huggingface dataset:
Patent KR-20020008807-A (KR)
Title: Cryogenic refrigerating system
Inventor: PARK HUI JUN
IPC: F25B41/00
Filed: 2001-10-05
Abstract: PURPOSE: A cryogenic refrigerating system is provided to operate a refrigerating system continuously and stably by keeping evaporating pressure of refrigerant lower than suction pressure of a freezer, and to improve cooling efficiency and lengthen a life span by flowing refrigerant stably with throttling. CONSTITUTION: A cryogenic multi-stage refrigerating system is composed of a compressor(1) sucking and compressing mixed refrigerant; an oil separator(10) separating oil from compressed refrigerant; a condenser(2) liquefying refrigerant steam from the oil separator; a heat exchanger(3) evaporating refrigerant through a refrigeration cycle at low temperature, and supercooling condensed refrigerant; and a first gas-liquid separator(4-1) separating liquefied refrigerant and steam refrigerant from supercooled mixed refrigerant. Refrigerant from a final evaporator(14) is returned to the compressor. Liquid mixed refrigerant is injected through an expander(8-1) and a nozzle(7-1) to a double pipe(5-1), and streamed to an evaporation refrigerant moving pipe(6). Mixed refrigerant steam from the first gas-liquid separator is condensed with moving up through a condensing pipe, and flowed into a second gas-liquid separator(4-2). Condensed refrigerant is injected and evaporated, and returned to the compressor. Cooling efficiency is improved with flowing refrigerant stably by selecting mixed refrigerant according to stages.
Patent KR-20030032479-A (KR)
Title: Multitude Device Handle open Method of Computer Telephony Integration System
Inventor: JUNG IN GYU
IPC: H04L12/66
Filed: 2001-10-18
Abstract: PURPOSE: A method of opening many device handles in a CTI(Computer Telephony Integration) system is provided to input many factor values by calling a device handle open function at a time, and to open and interwork all the device handles, thereby opening the device handles in a lump. CONSTITUTION: An application module calls a device handle open function from a function supplying module(S10). The application module inputs a voice device handle name and a network device handle name(S11). The device handle open function confirms whether the voice device handle name is a null value(S12). If so, the function obtains a time slot in accordance with the network device name to open the network device handle(S17). If the voice device handle name is not the null value, the function opens the voice device handle(S13). The function opens the network device handle(S14). The function attaches the voice device handle to the network device handle, so that the two handles communicate with each other(S15). A CTI system performs various voice services(S16).
Patent KR-20030034415-A (KR)
Title: Method for culturing of nonpoisonous river puffer and Method for manufacturing of health food being use of nonpoisonous river puffer
Inventor: YUN HWANG BYEONG
IPC: A01K61/00
Filed: 2001-10-23
Abstract: PURPOSE: A method for cultivating nonpoisonous river puffer and a method for producing a health auxiliary food product using the same are provided to cultivate river puffer in a fresh water after removing poison harmful to a human body and produce a health auxiliary food product by adding various medicinal materials and natural foods to the river puffer. CONSTITUTION: The method for cultivating nonpoisonous river puffer includes the steps of: preparing a fresh water containing algae as a cultivation water for the cultivation of river puffer and putting and growing the fingerling of river puffer therein; and periodically dipping a saline water of a predetermined concentration into the cultivation water so that the fingerling may grow.
Patent KR-20030037628-A (KR)
Title: Sub torque generation apparatus for preventing car from breaking away from driving line
Inventor: YOON JUNG RAK
IPC: B62D6/04
Filed: 2001-11-07
Abstract: PURPOSE: An auxiliary torque generator of a lane-keeping support system is provided to improve the shift quality, and to enhance comfortableness in steering by mechanically and constantly connecting a motor and a steering column. CONSTITUTION: A lane-keeping support system is composed of a torque sensor, a steering angle sensor, an auxiliary torque generator(100), a vehicle speed sensor, an ECU(Electronic Control Unit), and an image processing unit. The auxiliary torque generator has a motor(10) having a rotating shaft(21) assembled with a driving gear(23), a differential(28) including an output end(22) mounting a first deceleration gear(25) engaged with the driving gear and an output end gear(27) engaged with a second deceleration gear(31) and a free end(26) regulated selectively by a brake(24), and a steering wheel(30) rotated by a steering column(33). The driver is guided to keep the lane by generating auxiliary torque to the steering wheel at lane deviation.
Patent KR-20030040957-A (KR)
Inventor: HUH SUN
IPC: B60G21/055
Filed: 2001-11-17
Abstract: PURPOSE: A stabilizer bar of a vehicle is provided to apply the stabilizer bar for various vehicles by using a connecting portion in common and adjusting the diameter or length of a round bar, and to reduce repair time by assembling and disassembling conveniently. CONSTITUTION: A stabilizer bar is composed of a connecting part(104) connected to a lower arm(110) by a link(112), and a round bar(102) separably assembled with the end of the connecting part. Plural fitting protrusions are formed in both ends of the round bar, and fitting grooves are formed in the end of the connecting part. The round bar is combined with the connecting parts by inserting both ends of the round bar into ends of the connecting parts. A rubber bushing(114) is inserted to a clamp(106) to rotate the connecting part, and push preventive bands(116) are mounted at both sides of the clamp. The stabilizer bar is used for various vehicles by adjusting the diameter or the length of the round bar and using the connecting part in common.
Patent KR-20030041433-A (KR)
Title: Transdermal preparation containing L-arginine for treatment of erectile dysfunction and sexual frigidity
Inventor: KIM JEONG JU
IPC: A61K31/198
Filed: 2001-11-20
Abstract: PURPOSE: A composition for transdermal administration comprising L-arginine which has excellent therapeutic effect and presents no adverse effects even when administered in excess as a main drug is provided. The composition is an external application which overcomes the defects of conventional injections or oral therapeutic agents and effective in treatment of erectile dysfunction and frigidity. CONSTITUTION: A preparation for transdermal administration contains 1 to 20% by weight of L-arginine, 1 to 30% by weight of a skin permeation enhancer, a pharmaceutically acceptable carrier and additionally 1 to 80% by weight of one or more additives selected from a solubilizing aid, a softening agent, a surfactant, a thickening agent and a pH controller. The preparation is applied to the peripheral surface of the penis and the clitoris in a single dose of about 0.1 to 2g.
Patent KR-20030041731-A (KR)
Title: Apparatus for Adjusting Width of Buffer Conveyor
Inventor: KIM JONG WON
IPC: B65G49/05
Filed: 2001-11-21
Abstract: PURPOSE: A device for controlling the widths of buffer conveyors is provided to mount electronic parts on printed circuit boards of different sizes by using one mounting device and to reduce the manufacturing cost. CONSTITUTION: A device for controlling the widths of buffer conveyors comprises a first conveyor including a pair of frames(41,42) and buffer plates(41a) and taking in/out a printed circuit board; a second conveyor including a pair of frames the widths of which are controlled by a width control-driving device, including belts driven by each driving device, and transferring the printed circuit board to a mounting head side; a connecting device connecting the first and second conveyors; a guide device guiding the crosswise movement of the first conveyor; and a width control-maintaining device maintaining the width control state of the first conveyor. The width of the first conveyor is controlled together with the width of the second conveyor, by the width control-driving device. Thus, the manufacturing cost is reduced.
Patent KR-20030045365-A (KR)
Inventor: CHO YOUNG KWAN
IPC: F24S23/70
Filed: 2001-12-03
Abstract: PURPOSE: A system is provided to reduce costs by heating a large amount of water in a short time through the use of two opposed concave mirrors. CONSTITUTION: A system comprises a transparent glass box(6) from which air is evacuated; concave mirrors(1) disposed in the transparent glass box in such a manner that the light passed through one of the concave mirrors heats the water contained in a transparent glass tube(3) and is reflected at the other concave mirror so as to re-heat the water contained in the transparent glass tube; a water storage tank(12) for receiving the re-heated water through a pipe(4) and storing the received water; valves(14,15) which are shut so as to increase the temperature of the water to the boiling point to thereby obtain steam.
Patent KR-20030048994-A (KR)
Title: Apparatus and method of cancelling passive IMD
Inventor: HONG HEON JIN
IPC: H04B1/62
Filed: 2001-12-13
Abstract: PURPOSE: A method and an apparatus for removing passive IMD(Inter Modulation Distortion) are provided to remove passive IMD generated at a band-pass filter by using modified feed forward linear amplification units. CONSTITUTION: FA1(Frequency Assignment)(311), FA2(312), FA3(313) and FA4(314) as four frequency allocation signals, are mixed/distributed at a power mixing and distributor(320) and thereafter the distributed signals are applied to input terminals of feed forward linear amplification units(331-334). The units(331-334) amplify four channel signals without distortion and the amplified signals are mixed at a first power mixer(340). The output signal of the first power mixer(340) is applied to a band-pass filter(350). Manual cross modulation components produced from the respective feed forward linear amplification units(331-334) are mixed at a second power mixer(380) and thereafter the output signal of the second power mixer is applied to a first power combiner(360).
Patent KR-20030049278-A (KR)
Title: structure for holding drying heater and drying duct in drum type washing machine
Inventor: BANG JONG CHEOL
IPC: D06F25/00
Filed: 2001-12-14
Abstract: PURPOSE: Assembling structure of a drying duct and a drying heater for a drum washing machine is provided to combine an upper case with a lower case promptly and conveniently by forming position decision grooves and projections, and to prevent noise and breakage by fixing the bracket and the lower case firmly with forming assembling holes. CONSTITUTION: Assembling holes are formed in flange parts(112,122) for assembling an upper case(110) with a lower case(120) of a drying duct(100), and position decision holes(115a-115d) are formed in the flange parts. Position decision projections(10a-10d) are formed on a worktable(10) for assembling upper and lower cases, and inserted to position decision grooves. Bracket assembling holes(128a-128d) are formed in a fixing piece(58) of a bracket(51) combined with a drying heater(50) and an installation groove(128) recessed in the flange part of the lower case to combine the bracket with the lower case. The productivity is increased by assembling upper and lower cases and the bracket with the lower case conveniently.
Patent KR-20030049742-A (KR)
Title: Variable Type Jib Crane
Inventor: JUNG YONG HO
IPC: B66C23/04
Filed: 2001-12-17
Abstract: PURPOSE: A variable jib crane is provided to easily operate without regard to peripheral equipments, obstacles and installing spaces by varying an operating range. CONSTITUTION: A hydraulic device(10) generates hydraulic pressure by operating fluid inside a fluid tank(11) through a hydraulic pump(12). Lifting devices(20,30) are rotated by lifting through the hydraulic operating pressure of the hydraulic device and equipping with a rotating motor(24). A variable cylinder device(40) has variable rods(41,41') to be moved forward and backward from the lifting devices by combining with the lifting devices. A link device(50) is moved forward and backward by interlocking with the variable rods by combining with the tip of the variable cylinder device. A winch device(60) has a winch portion(61) to winch a material and a motor(62) to drive the winch portion. The link device is combined with the link device. A wire roping device(70) comprises a wire rope(73), a wire reel(72) and a motor. The wire rope is fixed in the lifting device via the upper parts of the lifting devices and the link device from the lower parts of the link devices. The other side of the wire rope is wound in the wire reel. The motor rotates the wire reel. A control device(80) controls the motors of the hydraulic device, the lifting devices, the winch device and the wire roping device and the variable cylinder device. Thereby, an operating range is varied by the lifting and the rotating movements of the lifting devices and the forward and the backward movements of the variable cylinder device.
Patent KR-20030049989-A (KR)
Title: Circuit for wide band radar detector
Inventor: JUNG SEON UNG
IPC: G01S13/34
Filed: 2001-12-18
Abstract: PURPOSE: A broadband radar detection circuit is provided to eliminate an additional adjustment work of the second local oscillation block, to minimize the adjustment error and the error rate, to increase the productivity and to reduce the manufacturing cost thereof, thereby improving the performance thereof in response to the operational environment. CONSTITUTION: A broadband radar detection circuit includes a signal processing block provided with a second local oscillation block(200), a laser module for receiving the laser signal, a central process device for controlling the detection of the signal at the signal processing block and the laser module, a visual displaying device for visually displaying the detected signal and an audio displaying device for outputting the detected signal to the speaker through the voice amplification block. The second local oscillation block(200) is consisted of three oscillators(230,240,250) for oscillating an independent frequency, respectively, and LC resonating blocks(231,241,251) of each of the oscillators(230,240,250), each of the LC resonating blocks(231,241,251) provided with a condenser and a microstrip line.
Patent KR-20030050159-A (KR)
Title: Method of controlling power spilt for hybrid electric vehicle
Inventor: MUN SANG HYEON
IPC: B60L50/16
Filed: 2001-12-18
Abstract: PURPOSE: A method is provided to be capable of improving a power performance by calculating a maximum torque of an electric motor according to a battery voltage so that a power is normally distributed to an engine and the motor. CONSTITUTION: A vehicle acceleration power required by a driver is calculated according to a pushed degree of an acceleration pedal(S300,S310), and whether a current vehicle is at a driving mode is judged(S320). If the vehicle is at the driving mode, a voltage applied to a battery is detected and a motor output torque limit value is calculated(S330). A required power of the motor and engine is calculated and distributed by calculating the calculated required power and motor output torque limit value. A sum of outputs of the motor and engine becomes a total output, which is used to drive the engine(S340,S350,S360).
Patent KR-20030050661-A (KR)
Title: hydraulic circuit for construction heavy equipment
Inventor: KOO BON SEOK
IPC: E02F9/20
Filed: 2001-12-19
Abstract: PURPOSE: A hydraulic circuit for heavy construction equipment is provided to improve convenience by selectively controlling engine rpm with applying an automatic deceleration signal from a switching valve in switching the switching valve into the work mode or neutral mode for reducing energy. CONSTITUTION: A hydraulic circuit comprises a left travel switching valve(4) connected to a first hydraulic pump; a right travel switching valve(3) connected to a second hydraulic pump; switching valves(1,2,5,6) connected to travel switching valves in series; switching valves(7,8) connected to a third hydraulic pump; a conflux switching valve(9) supplying actuating fluid from the third hydraulic pump to the switching valves; a second pilot passage forming pilot pressure in switching the switching valves; and a third pilot passage formed independently of the second pilot passage to form pilot pressure in switching the switching valves. The equipment is operated by discharging the actuating fluid from the third hydraulic pump in switching.
Patent KR-20030052529-A (KR)
Title: Gas supplier for plastic maker including gas
Inventor: HONG SUN GUK
IPC: B29C44/34
Filed: 2001-12-21
Abstract: PURPOSE: A gas feeder of a hyperfine foamed plastic forming device is provided to reduce cost, noise, and an installing space by supplying gas for forming foam and a channel with only one compressor. CONSTITUTION: A gas feeder(70) of a hyperfine foamed plastic forming device is composed of a compressor(72) compressing gas, a first gas reservoir(80) storing gas compressed in the compressor and supplied to the hyperfine foamed plastic forming device, and a second gas reservoir(90) storing gas compressed by the compressor to form a channel inside a metal mold(60). In addition, the gas feeder includes a first transfer pipe(81) transferring compressed gas from the compressor to the first gas reservoir, a first regulator(82) installed to the first transfer pipe to regulate the pressure of gas, and a first check valve(83) installed to the first transfer pipe to prevent the reverse current of gas in the first gas reservoir.
Patent KR-20030052793-A (KR)
Title: Apparatus for testing moving characteristics of Auto voltage regulator
Inventor: YOO SANG SIK
IPC: G01R31/06
Filed: 2001-12-21
Abstract: PURPOSE: An apparatus for testing dynamic characteristics of an automatic voltage regulator is provided to improve the reliability of the test by enhancing the stability of the test and reducing a test time in a testing process of dynamic characteristics of the automatic voltage regulator. CONSTITUTION: A step control portion(300) is operated by an user. A varied output of the step control portion is inputted into an automatic voltage regulator in order to vary an output of a generator. An input interface portion(100) is connected to the automatic voltage regulator in order to receive each output for dynamic characteristic test items of the automatic voltage regulator. A signal conversion portion(200) converts the outputs for the dynamic characteristic test items of the automatic voltage regulator to setup voltage according to each output level. A digital display portion(400) displays the outputs of the signal conversion portion to digital values. An output interface portion(500) transfers the outputs of the signal conversion portion to the outside.
Patent KR-20020023835-A (KR)
Inventor: SONG WOEN SOON
IPC: C05F17/00
Filed: 2001-12-21
Abstract: PURPOSE: A fermenting method of compost, byproduct fertilizer, using chitosan is provided to shorten fermenting time and enrich soil. Therefore, the method saves production cost and increases productivity of crops. CONSTITUTION: The compost is fermented by mixing animal waste and saw dust with chitosan which promotes fermentation and increases microbes, supplying air trough a tube for fermentation, and turning over once a day at 3-day intervals. The fermenting method decreases a bad smell and gives a speedy fermentation in winter.
Patent KR-20030053801-A (KR)
Title: High strength steel plate having superior toughness in weld heat-affected zone and method for manufacturing the same
Inventor: JUNG HONG CHEOL
IPC: C22C38/14
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing high strength steel plate having superior toughness in weld heat affected zone by homogeneously distributing complex precipitates such as TiN and Ti-Nb is provided. CONSTITUTION: The method includes the steps of heating a steel slab comprising C 0.03 to 0.17 wt.%, Si 0.01 to 0.5 wt.%, Mn 0.4 to 2.0 wt.%, Ti 0.005 to 0.2 wt.%, Al 0.0005 to 0.1 wt.%, N 0.008 to 0.030 wt.%, B 0.0003 to 0.01 wt.%, W 0.001 to 0.2 wt.%, Nb 0.005 to 0.1 wt.%, 0.03 wt.% or less of P, S 0.003 to 0.05 wt.%, 0.005 wt.% or less of O, a balance of Fe and incidental impurities in the temperature range of 1000 to 1250 deg.C for 60 to 180 min, wherein the steel slab satisfies below relations: 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 0.3<=Nb/N<=9, 7<=(Ti+2Al+4B+Nb)/N<=17; hot rolling the steel slab in austenite recrystallization region at a reduction ratio of greater than 40 %; and cooling the hot rolled steel sheet to bainite transformation finish temperature±10°C at a cooling rate of 5 to 20°C/sec. The steel slab is characterized in that it is manufactured by continuous casting a molten steel at a casting rate of 0.9 to 1.2 m/min, wherein the amount of water sprayed during continuous casting process is 0.3 to 0.35 L/kg in secondary cooling zone.
Patent KR-20030054413-A (KR)
Title: Method of Roll Gap Control of the Coil in Accordance with Temperature and Casting Speed Variation
Inventor: KWON YEONG SEOP
IPC: B21B37/16
Filed: 2001-12-24
Abstract: PURPOSE: A strip thickness variation control method for minimizing thickness of strip by controlling thickness of the strip considering variation of strip thickness generated by casting speed change in thin slab manufacturing process and temperature change of cast slab accordingly is provided. CONSTITUTION: In a method for controlling roll gap of the rough rolling mills by obtaining an error value by comparing strip thickness measured through strip thickness measuring instrument(20) positioned at the output side of rough rolling mills(16,17) with an already setup reference thickness and applying the error value to a roll gap controller(21), the method for controlling thickness variation of strip comprises a step of calculating variation of roll gap at roll gap computer(25) through the measuring signals after respectively measuring casting speed and temperature of the rolled strip before the rolled strip(23) is metal-in the rough rolling mills through strip speed meter and thermometer(24); and a step of controlling roll gap of the rough rolling mills by adding the variation of the roll gap to output signals outputted from the roll gap controller(21) at a time point when a relevant portion of the strip where the roll gap is changed is metal-in the rough rolling mills(17,18).
Patent KR-20020023891-A (KR)
Inventor: KIM SEONG CHEON
IPC: H05H1/36
Filed: 2001-12-27
Abstract: PURPOSE: A high speed wide band impedance matching device is provided to match any impedance area and minimize an initial reflecting wave power. CONSTITUTION: The high speed wide band impedance matching device includes a fixed capacitor(110), a first variable capacitor(101), and a second variable capacitor(102). A driving motor(140) drives the fixed capacitor(110). A selecting switch(170) selects the fixed capacitor(110). A selector(160) is connected between a controller(150) and the selecting switch(170). The selector(160) selects the selecting switch(170). A motor(140) drives the first variable capacitor(101) and the second variable capacitor(102). A controller(150) controls an operation of the motor(140). The controller(150) controls an operation of the selector(160).
Patent KR-20030057696-A (KR)
Title: Array Panel for Liquid Crystal Display Device
Inventor: KWON O NAM
IPC: G02F1/1333
Filed: 2001-12-29
Abstract: PURPOSE: An array panel for an LCD(Liquid Crystal Display) device is provided to improve the yield rate by preventing the disconnection of a data line, to save cost, and to easily apply an array panel to a high resolution model by reducing the resistance of the data line. CONSTITUTION: Gate lines(152) and data lines(162) are formed in a link area and a non-active area to be integral with gate and data link lines(154,168) and gate and data pads(156,170). Gate pad contact hole(174) is formed in the position corresponding to the gate pad. A gate pad electrode(182) is formed to cover the gate pad. A redundancy pattern(184) is formed in the position for covering the data line.