baber/WOPTO huggingface dataset:
Patent KR-20020000239-A (KR)
Title: Prevention apparatus for strong wind in LPG engine
Inventor: JANG PIL SIK
IPC: F02M35/10
Filed: 2000-06-21
Abstract: PURPOSE: A head wind inflow cutoff of an LPG vehicle is provided to prevent an engine from being stopped by a strong head wind. CONSTITUTION: A head wind inflow cutoff of an LPG vehicle comprises: a cylindrical housing(20) provided with an air inlet(21) and an air outlet(22) to fit into the front end of an air duct(10); an actuator(30) formed in a cylindrical shape, interposed into the housing(20) and provided with an interception wall(31) intercepting air and a through hole(32) formed on the outside of the interception wall(31); and a spring(40) interposed into the air outlet(22) in the housing(20) and sprang out the actuator(30).
Patent KR-20020002136-A (KR)
Title: Mask for exposure having shifter
Inventor: AHN CHANG NAM
IPC: H01L21/027
Filed: 2000-06-29
Abstract: PURPOSE: An exposure mask with an inversion layer is provided to prevent a reduction of an end portion of a line pattern by forming an inversion layer mask on a mask. CONSTITUTION: A chrome pattern(23) of a line shape is formed on a quartz(21). An inversion layer(22) is inserted between the quartz(21) and the chrome pattern(23). The inversion layer(22) is projected toward an outside of an end portion of the chrome pattern(23) with the line shape. The inversion layer(22) is formed with a material for transmitting only 6 percent of an incident ray. A reduction of a practical pattern is prevented since the inversion layer(22) transmits a part of the incident ray when an exposure process for forming a line/space pattern is performed.
Patent KR-20020004054-A (KR)
Title: Method For Manufacturing Powder Mixture Of Conductive Polymer And Sulfur-Containing Organic Compound And Method For Manufacturing Cathode Utilizing The Same
Inventor: CHO JI HUN
IPC: H01M4/137
Filed: 2000-06-30
Abstract: PURPOSE: Provided are a process for producing a powder mixture of a conductive polymer and a sulfur compound and a process for producing an anode by using the powder mixture, which has improved electronic conductivity and ionic conductivity. CONSTITUTION: The process for producing the powder mixture comprises the steps of: dissolving the conductive polymer(3) and the sulfur compound(1) in a compatible first solvent; adding the solution to a second solvent incompatible with the conductive polymer(3) and the sulfur compound(1) to form precipitates; filtering the precipitates and drying. The conductive polymer(3) is at least one selected from the group consisting of polyaniline, polypyrrole, polythiophene, polyvinylene phenylene, and polyacene. And the anode is produced by spreading slurry which is obtained by mixing the powder mixture, a carbon binder(2), and a third solvent on a metal current-collector(4) and drying.
Patent KR-20000072066-A (KR)
Inventor: KIM SANG RYUL
IPC: D06P1/00
Filed: 2000-07-20
Abstract: PURPOSE: Provided is a dyeing method of fabric using pigment of a purple sweet potato(natural anthocyanin), which has strong dyeability and simplicity of color extraction and use, and of which mass production of material, normalization and industrialization of dye stuff are possible. CONSTITUTION: The dyeing process using natural anthocyanin is following the steps of: cutting cortex and flesh texture of a purple sweet potato, followed by grinding for 2 minutes; extracting pigment by using an extractant having mixed 1% of HCl with 100% of methanol at 30-40°C for 24hours; adjusting concentration of the extracted pigment between 10-300%(o.w.f.); repeated-dyeing a fabric at 30-90°C for 30-180min.; adjusting pH of dye stuff for needed color; and then mordanting. In accordance with needed color, pH is 1-3(red), 4-7(purple color), 7-8(violet color) and 10-12(orange color). Mordant dyeing is characterized by concentration of a mordant being 1-30%(o.w.f.) at 20-40°C for 20-60min. In accordance with needed color, the mordant is A1(purple color), Cu(orange color), Fe(gray), Sn(violet color) and Cr(brown).
Patent KR-20020009347-A (KR)
Title: Jam Comprising the Fruit of Eriobotrya japonica and Production Method thereof
Inventor: OH SUK SUNG
IPC: A23L21/12
Filed: 2000-07-26
Abstract: PURPOSE: A process of the titled jam composition by concentration of fruits of Eriobotrya japonica in a vacuum concentrator is provided, which has an effect on producing the jam composition excellent in palatability and functionality without detriment to its flavor and color. CONSTITUTION: The pericarp and seeds of the fruit of Eriobotrya japonica are removed and then concentrated in a vacuum concentrator. The concentrate is then added with 80 to 90% by weight of sugar based on the concentrate and heated. The final product has a sugar content of 65% or more.
Patent KR-20010021216-A (KR)
Title: Color filter manufacturing method, color filter manufacturing apparatus, color filter, method of planarizing surfaces of colored portions of color filter, display device manufacturing method, method of manufacturing apparatus having the display device, method of manufacturing display device panel, apparatus for manufacturing display device panel, ink amount determining method, and ink amount determining apparatus
Inventor: IWATA KENICHI
IPC: B41M3/00
Filed: 2000-08-04
Abstract: PURPOSE: A method of manufacturing a color filter is provided to satisfactorily protect colored portions, to reduce the amount of protective material used, and to keep the thickness of a liquid crystal layer constant. CONSTITUTION: A method of manufacturing a color filter consists of five steps. The first step measures at least the mean distance from the bottom surface to the top surface of a colored portion formed by filling a first recess portion with a first amount of ink and the mean distance from the bottom surface of the top surface of a colored portion formed by filling a second recess portion with a second amount of ink. The second step creates data representing the relationship between the mean distance from the bottom surface to the top surface of a colored portion and the ink amount from at least the two measured mean distances and at least the two corresponding ink amounts. The third step determines the third amount of ink to be charged into one recess portion on the basis of the data such that the mean distance from the bottom surface to the top surface of the colored portion falls within a predetermined range, wherein the distance within the predetermined range is 20% to 80% of the distance from the bottom portion to the top portion of the partition wall. The fourth step prepares information about a third amount of ink which is obtained by execution from the first step to the third step. The fifth step forms a colored portion in the recess portion by filling the recess portion with the third amount of ink.
Patent KR-20020013280-A (KR)
Title: Synchronous induction mechine
Inventor: KIM TAE HYEONG
IPC: H02K19/02
Filed: 2000-08-14
Abstract: PURPOSE: An induction synchronous machine is provided to prevent loss of flux formed by permanent magnets by minimizing the magnetic saturation of the flux, while allowing for a smooth flow of the flux. CONSTITUTION: An induction synchronous machine comprises a stator(50) having an insertion hole(52) formed at the center of a stator body(51), and a plurality of apertures(53) formed along the inner periphery of the insertion hole; a coil(60) arranged in the aperture of the stator; and a rotor(70) having a shaft coupling hole(72) formed at the center of a rotor body(71) so as to allow a motor shaft to be press fit into the shaft coupling hole. The rotor includes a first permanent magnet(73) and a second permanent magnet(74) coupled to both sides of the rotor, centering from a central line(a) of the shaft coupling hole, wherein each of first and second permanent magnets has a radius of curvature larger than the radius of curvature of the shaft coupling hole. The rotor includes a barrier(75) arranged at each end of the permanent magnets so as to cut off a flux. The rotor body has a plurality of conductors(76) arranged along the edge of the rotor body.
Patent KR-20010050096-A (KR)
Inventor: SUGIMURA ATSUROHO
IPC: E05B1/00
Filed: 2000-08-17
Abstract: PURPOSE: To provide a door lock handle device prohibiting operation of a trigger lever without permission. CONSTITUTION: In the door lock handle device with the trigger lever 6, a through hole 11 penetrating transversally is bored in an operation part 10 of the trigger lever 6. A locking member of a padlock 20 is passed through the through hole 11. When the padlock 20 is attached/detached, operation of the trigger lever 6 is prohibited/allowed.
Patent KR-20020014912-A (KR)
Inventor: PARK YEONG CHAN
IPC: B01F7/04
Filed: 2000-08-19
Abstract: PURPOSE: A powder mixer is provided in which powder fed into powder hoppers is not stuck to the inner part of a collector, and the powder is mixed with water as the powder fed into the collector is smoothly being collected into an ejector so that the powder mixed water is then flown to a line mixer at the same time. CONSTITUTION: In a powder mixer comprising a collector(10) at the upper part of which each of powder hoppers(20) are installed; an ejector(30) which sucks powder flown into the collector(10); a mixer nozzle(50) which sprays water in a high speed so that the powder mixed with water is flown into a line mixer(40) as powder flown into the ejector(30) is being mixed with water; a water supply pump(60) which supplies water so that water is sprayed into the mixer nozzle(50) in a certain pressure and a spray nozzle(70) which flows the powder mixed with water into the ejector(30) after mixing the powder flown into the collector(10) with the water that is received from the water supply pump(60), the powder mixer is characterized in that a body of revolution(80) is installed between the collector(10) and the ejector(30), the body of revolution(80) comprises a rotor(81) which is rotated on a rotation axis(82) only in one direction by an one directional clutch(81a) and plural rotor blades(83) which are projected from the outer side of the rotor(81), wherein the body of revolution(80) is installed at the lower part of the collector(10) into the upper part of which powder is fed.
Patent KR-20020015178-A (KR)
Title: A reverse osmotic pressure type of an air filtering apparatus
Inventor: JIN BONG YON
IPC: B01D61/02
Filed: 2000-08-21
Abstract: PURPOSE: An air filter of reverse osmotic pressure type is provided, which can produce air of high quality by passing air through two stage oil/water separators and adsorbent where air is filtered by reverse osmotic pressure type in a cheap facility. CONSTITUTION: The filter comprises a housing(1), an air supplying chamber(3), a primary oil/water separator(4), a bottom air storage chamber(5), a top air storage chamber(6), a secondary oil/water separator(7) and adsorbent(8). In the housing(1) of round bottom, an air feeding chamber(3) equipped with air feeding pipe(2), a primary oil/water separator(4) and bottom air storing chamber(5) are installed. At the top of the housing(1), a secondary oil/water separator(7) and adsorbent are installed. A top air storing chamber(6) is set just above the air supplying chamber(3). Air fed through the top air storing chamber(6) flow down through to bottom air storing chamber(5), then upward to top part through pipe that communicate top part and bottom part and through adsorbent.
Patent KR-20020021264-A (KR)
Title: Fabricating method of dielectric resonator
Inventor: LEE HEON MIN
IPC: H01P7/10
Filed: 2000-09-14
Abstract: PURPOSE: A method for manufacturing a dielectric resonator is provided to easily manufacture micro structures and realize the mass production of the structures through a molding method based on a micro electromechanical system. CONSTITUTION: First, a nitride layer is deposited on a total top surface of a semiconductor substrate and then is patterned to expose a portion of the semiconductor substrate. Then, the exposed semiconductor substrate is etched with predetermined depth. Next, a metal seed layer is formed on the total surface of the semiconductor substrate, high dielectric material is filled in the etched portion of the semiconductor substrate and is pressurized through an injection-molding machine, and then the semiconductor is heat-treated. Then, the resultant is planarized till the nitride layer is exposed and then a metal layer having slits is formed on the total surface of the resultant. Next, an insulating layer is formed and then feed lines are formed on the insulating layer.
Patent KR-20010050453-A (KR)
Inventor: SHINDE HIROKI
IPC: H04W52/52
Filed: 2000-09-14
Abstract: PURPOSE: To reduce an area where the linearity of an amplifier is compensated and to attain high efficiency and low power consumption by holding the amplitude correction value given from a correction value calculation part and the transmission data in which the instantaneous peak value is defected and by correcting the held transmitting data according to the amplitude correction value. CONSTITUTION: A correction value calculation part 102 calculates the amplitude correction value from the transmission power of transmission data, which are inputted from a transmission power detection part 101 and the upper limit value of transmission power and outputs the calculated correction value together with an application range selection signal that actually applies the amplitude correction value. A delay line part 103 has a function to hold the transmission data, which have been used at the part 101 to detect the transmission power and holds the transmission data which are inputted from input terminals idata and qdata on a delay line. Then only the transmission data which are selected by the application range selection signal that is inputted from the part 102 in synchronization with an inputted enable signal are multiplied by the amplitude correction value and the amplitude of the transmission data is corrected and outputted.
Patent KR-20020022379-A (KR)
Title: Method of Artificial Regulation of Target Gene Expression Using Inducible Zinc Finger Expression System
Inventor: KANG JONG SEOK
IPC: C12N15/63
Filed: 2000-09-20
Abstract: PURPOSE: Provided is a method of artificial regulation of a target gene expression using an inducible zinc finger expression vector. The zinc finger protein recognizes a target nucelotide sequence around transcription initiation site of a target gene. Zinc finger expression vector is manufactured by linking zinc finger protein coding gene into a small molecule inducible expression vector which regulates expression by a small molecule. CONSTITUTION: The method comprises the steps of: introducing a small molecule inducible zinc finger protein expression vector into a cell, where the vector is prepared by linking zinc finger protein coding gene into a small molecule inducible expression vector; and inserting the small molecule into a cell to regulate the expression of the zinc finger protein in the cell and of a target gene which is expressed depending on the quantity of zinc finger protein.
Patent KR-20020025323-A (KR)
Title: Method for stopping specially call receipt in mobile phone
Inventor: LEE GYEONG HO
IPC: H04B1/40
Filed: 2000-09-28
Abstract: PURPOSE: A method for temporarily suspending call incoming of a cellular phone is provided to enable a user to temporarily suspend a call function of a cellular phone, so as to use annexed functions such as watch or entertainment without call interrupt, and to turn off an RF(Radio Frequency) part so that power consumption can be reduced. CONSTITUTION: A controller is in a standby state(301). The controller checks whether a key to temporarily suspend call incoming is inputted from a user(303). If the key to temporarily suspend call incoming is inputted from the user, the controller suspends a call incoming function(305). The controller counts clocks(307), and displays internal hardware watch(309). The controller checks whether a key to release the temporary suspension of call incoming is inputted(311). If the key to release the temporary suspension of call incoming is inputted, the controller enters the standby state that is a state before the key to temporarily suspend call incoming is inputted(313).
Patent KR-20020028254-A (KR)
Title: Methods and appliances for inactivating a screen saver program
Inventor: YU CHOON YEOL
IPC: G06F1/32
Filed: 2000-10-09
Abstract: PURPOSE: A screen saver operation stopping method and system is provided to prevent a screen saver from being operated in the case that the user wants to only browse a screen without pushing a mouse or a key. CONSTITUTION: The method comprises steps of stopping a function of a screen saver if new VGA data is output on a screen via a VGA memory or an IO port, and activating a function of a screen saver if the new VGA data is output. The VGA data is input, transmitted to a CPU and a memory, and then output on the screen. The screen output operation is realized according to an IO of the data via an operation of a VGA IRQ. The VGA memory maintains a state of preset low or high if new data is not input. So the VGA IRQ is activated or new data accesses the IP port and memory address of the VGA memory, then the operation of the screen saver is stopped.
Patent KR-20010050966-A (KR)
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/28
Filed: 2000-10-12
Abstract: PURPOSE: To provide an AC-PDP capable of suppressing or avoiding erroneous discharging. CONSTITUTION: On the side with a back face glass substrate, column electrodes W1-Wm are arranged at a constant pitch in the first direction D1. Row electrodes X1-Xn and ones Y1-Yn are composed of band-shaped parent electrodes Xb1-Xbn and ones Yb1-Ybn extending in the second direction D2 and transparent electrodes Xt and Xt in square shape with one-side ends connected to the parent electrodes Xb1-Xbn and the others Yb1-Ybn in such an arrangement that they are laid at a constant pitch alternately on that surface of a front face glass substrate on its side with the discharge space 111. The transparent electrodes Xt and Yt are overhung zigzag into one of two unit regions AR adjoining in the first direction D1 in such a way as pinching the parent electrodes Xb1 and Yb1 with which one-side ends of the transparent electrodes Xt and Yt are connected. Each unit region AR is divided into a discharge cell C having a discharge gap formed from the opposing edges of the transparent electrodes Xt and Yt and a non-discharge cell NC not having any discharge gap, wherein the discharge cell C is not adjoining in the first direction D1 nor second direction D2.
Patent KR-20020030973-A (KR)
Title: Remote controlling unmanned parking control system
Inventor: CHUNG BO YOUNG
IPC: G08G1/14
Filed: 2000-10-20
Abstract: PURPOSE: A remote self service parking control system is provided, which monitors a surrounding environment of a vehicle remotely and performs a required control remotely after receiving a parking position after providing the monitored information to a user using a wireless internet environment. CONSTITUTION: A sensing control part(200) comprises a main control part(290) managing to control input/output signals and peripheral devices and to store information, and a radio telecommunication interface part(210) interfacing with an external radio terminal. An image processor part(330) acquires a surrounding environment of the vehicle with a camera, and a motor control part(230) controls to rotate the camera by 360 deg. and to stop the camera at a random position. A marker projection part(250) projects a marker to enable to read a random position in the image by being projected into the acquired image. A vehicle state recognition control part(270) recognizes and controls a present speed or a gear mode of the vehicle, and an ultrasonic sensor signal processor part(350) recognizes surrounding objects during the parking.
Patent KR-20020031975-A (KR)
Title: apparatus for removing the solidified zinc on surface of roll
Inventor: CHOI BYEONG JO
IPC: C23F4/00
Filed: 2000-10-25
Abstract: PURPOSE: An apparatus for processing zinc solidified on the surface of a roll is provided to simply and rapidly remove the solidified zinc by using phosphoric acid medicine. CONSTITUTION: The apparatus for removing zinc solidified on the surface of a sink roll in a zinc plating vessel comprises a transfer part for moving the sink roll and composed of a horizontal driving source for horizontally moving a carrying member, to which both ends of a horizontal support connected to the sink roll are disposed, along a main rail, and first and second vertical driving sources for vertically moving first and second auxiliary rails assembled to the middle of the main rail; a removal part containing a zinc removal solution within the interior of a processing vessel into which the sink roll goes low; and a washing part having nozzles for injecting water into the interior of a washing vessel into which the sink roll goes low.
Patent KR-20020033922-A (KR)
Title: Method for fabricating a display module for use in a virtual reality display system
Inventor: CHOI SEONG HO
IPC: G02B27/00
Filed: 2000-10-31
Abstract: PURPOSE: A method for fabricating a display package used in a head mounted visual display(HMD) is provided, which is used in a PMS(Polygon Mirror Scanning) of a micro display device type. CONSTITUTION: According to the method, an LED module is fabricated by wire-bonding a chip type LED array(100) generating a linear image light on the first substrate and an LED driver(150) driving the LED array. A main chip(500) constituted with a synchronous/control circuit controlling a micro display system is wire-bonded on the second substrate. And a motor assembly constituted with a film type motor(400) and a motor driver(450) driving the motor is attached on a main chip of the second substrate. A rotation multi-surface mirror(300) is installed which generates an image by scanning a light from the LED array is installed, by its rotation angle being controlled by the motor assembly of the second substrate. Then, the display package is fabricated by connecting the first substrate and the second substrate with an FPC(Flexible Printed Circuit) cable(60). The first substrate and the second substrate are bonded by a heat seal method.
Patent KR-20010008140-A (KR)
Title: Multi-functional suction motor
Inventor: SONG HUN O
IPC: B26B19/00
Filed: 2000-11-10
Abstract: PURPOSE: A multi-functional suction motor is provided to easily remove the dust in home appliances by unitedly performing brushing and suction of dust and to have functional elements in a dust chamber of a motor chamber connected easily. CONSTITUTION: A multi-functional suction motor is composed of a motor chamber, a dust chamber and a functional element(suction port). A propeller is mounted in the motor. The multi-functional motor sucks the hair cut by a rotary cutting blade, sweeps and sucks dust into the suction chamber. The multi-functional suction motor is assembled and disassembled by three steps for shaving, hair cutting and the hair in the nostrils.
Patent KR-20010008323-A (KR)
Inventor: LIM YONG JIN
IPC: C09B67/54
Filed: 2000-11-23
Abstract: PURPOSE: A method for extracting indigo from indigo plant by introducing dried indigo plant into a reducing liquid containing sodium hydrosulfite and sodium hydroxide and extracting aqueous leuco indigo under nitrogen stream is provided, which has excellent workability and reduces a bad smell and side effects caused by enzyme contained in live indigo plant. CONSTITUTION: The indigo extraction method comprises the steps of pouring dried indigo plant in a reducing liquid containing sodium hydrosulfite and sodium hydroxide, extracting aqueous leuco indigo under nitrogen stream, removing residues by filtering the fitrate after extraction, settling insoluble indigo by bring into contact with air, filtering, washing and drying, wherein the extract is neutralized with hydrochloric acid and added with zinc chloride when the extract changes color to greenish blue color in the process of precipitation of insoluble indigo.