baber/WOPTO huggingface dataset:
Patent KR-20030021090-A (KR)
Title: Alignment Film for Liquid Crystal Display Device and Method of Manufacturing the same
Inventor: JUNG HYEON SANG
IPC: G02F1/1337
Filed: 2001-09-05
Abstract: PURPOSE: An alignment film for a liquid crystal display and a method for manufacturing the same are provided to prevent damage of a substrate and simplify a process by eliminating the plastic process. CONSTITUTION: A substrate(102) is installed on a stage(100). An alignment film printing device(120) is placed on the substrate. A material injection port(106) is formed to input a liquid crystal aligning agent(104) to the alignment film printing device. An extruding part(108) is connected to the material injection port for mixing and melting the liquid crystal aligning agent. A die(112) contains the melted liquid crystal aligning agent, having a nozzle(110) continuously discharging the melted liquid crystal aligning agent. A roller(114) cools and elongates the liquid crystal aligning agent being discharged through the nozzle to attach the liquid crystal aligning agent to the substrate in a film type and print the liquid crystal aligning agent.
Patent KR-20030027136-A (KR)
Title: Target Marketing System Using E-Mail Having Moving Picture And The Method Thereof
Inventor: KIM HAK JUN
Filed: 2001-09-13
Abstract: PURPOSE: A target marketing system using a moving picture mail and a method thereof are provided to increase an efficiency of an advertisement by analyzing an advertisement tendency of a user and constructing a database through advertisement data compulsorily included in the moving picture mail so as to execute a selected customized advertisement to the user. CONSTITUTION: A transmitter mail client(10) loads a self-DNS server(13) and manufactures a moving picture mail. A receiver mail account server(50) receives the moving picture mail. A data extracting server(40) extracts data from the moving picture mail while the moving picture mail is transmitted to the receiver mail account server(50). A client relation management server(20) analyzes advertisement tendency of a transmitter based on data extracted from the data extracting server(40) and transmits an advertisement list created based on the advertisement tendency to the transmitter mail client(10). An advertisement database server(30) stores an advertisement moving picture ID and an advertisement skin ID being attached to the moving picture mail and an advertisement moving picture file and an advertisement skin image.
Patent KR-20030024222-A (KR)
Inventor: KANG HUI BOK
IPC: H01L27/105
Filed: 2001-09-17
Abstract: PURPOSE: A ferroelectric memory and a method for driving the same are provided to increase the effect of the cell array by increasing the cell array block size in comparison with that of the conventional device with decreasing RC loading of the cell array by employing a split wordline cell array type at a folded bitline cell array. CONSTITUTION: A ferroelectric memory includes a plurality of wordlines(WL1,WL2) and a plurality of plate lines(PL1,PL2) formed at a predetermined distance at a specific direction alternatively each other, a plurality of sub bit lines(SB1,SB2) and a plurality of main bit lines(MB1,MB2) formed at a predetermined distance at a specific direction with crossing the wordlines(WL1,WL2) and the plate lines(PL1,PL2), a plurality of sub cell arrays(21,22) configured in such a way that each of the cells is connected to the wordlines(WL1,WL2), the sub bit lines(SB1,SB2) and the plate lines(PL1,PL2) and the cells located at each row direction is placed at every two columns and the cells located at each column direction is placed at every two rows and a switching devices(23,24) selectively connecting the sub bit lines(SB1,SB2) and the main bit lines(MB1,MB2) by operating in response to the bitline switching signals in the form of a predetermined pulse transmitted from outside between each of the sub bit lines(SB1,SB2) and the main bit lines(MB1,MB2).
Patent KR-20030024516-A (KR)
Inventor: KANG DONG KEUN
IPC: A61K35/56
Filed: 2001-09-15
Abstract: PURPOSE: A composition containing a mixture of treated starfish(Asterina pectinifera) and salt as a main component is provided. Therefore, the osmotic pressure of the main component and far infrared radiation thereof is effective in washing urethra and treatment of cystitis, prostatitis and urethritis in female and male humans. CONSTITUTION: The composition is prepared by mixing starfish powder with purified salt(solar salt, bamboo salt, mugwort salt, pine needle salt, etc.) in a ratio of 5:5, 6:4, 8:3, 9:1 and heating at 700 to 800deg.C. The composition is mixed with mineral, distilled water, physiological saline and plant extracts to give a salinity of 1 to 5%.
Patent KR-20030028130-A (KR)
Inventor: PARK SO YEONG
IPC: H01J29/48
Filed: 2001-09-27
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to achieve improved focus characteristics by improving the shape of electron beam emitted from the triode unit. CONSTITUTION: An electron gun comprises a cathode(10) serving as an electron beam emitter; a control electrode(20) having a third electron beam passing hole(21) for passage of electron beam emitted from the cathode; a screen electrode(30) arranged adjacent the control electrode, and which has a transversely elongated second inlet portion(32) and a rhombic second electron beam passing hole(31) formed at the electron beam incident side; one or more focusing electrodes(40) arranged in sequence from the screen electrode; and a final accelerating electrode arranged adjacent the focusing electrode, and which forms a main lens.
Patent KR-20030028246-A (KR)
Inventor: CHAE SU YONG
IPC: H01J29/76
Filed: 2001-09-27
Abstract: PURPOSE: A cathode ray tube is provided to reduce the length of the cathode ray tube without increasing power consumption of a deflection yoke. CONSTITUTION: A cathode ray tube comprises a panel(1) where a shadow mask with a plurality of electron beam passing holes is mounted; a funnel(3) connected to the panel, and which has a deflection yoke(9) mounted on the outer surface of the funnel so as to deflection electron beams; a neck(5) mounted on the funnel, and which has an electron gun(7) mounted within the neck so as to emit electron beams toward the panel; and a plurality of magnets(13) disposed on the outer surface of the funnel between the panel and the neck, and which generate magnetic field for changing the migration path of electron beams.
Patent KR-20020060561-A (KR)
Inventor: SHINKAWATA HIROKI
IPC: H01L27/02
Filed: 2001-09-28
Abstract: PURPOSE: To improve planarity further for a boundary part of a chip, when planarity process in a CMP method is used. CONSTITUTION: In the semiconductor device, a dummy pattern 2b made of the same material as a wiring pattern 1 is formed inside a dicing part at a chip boundary part in a prescribed hierarchy out of laminated hierarchies on a semiconductor substrate is formed inside a dicing part. The area of the dummy pattern 2b with to respect the total area of the flat region is made 50% or larger in area constituted by the inner edge of the dummy pattern 2b, the outer edge line of the dicing part, and two desired parallel lines.
Patent KR-20030033302-A (KR)
Title: Apparatus for locking a door of an automobile
Inventor: OH BYEONG HAN
IPC: E05B79/22
Filed: 2001-10-20
Abstract: PURPOSE: A door locking device of a vehicle is provided to prevent a rod from being separated from a clip, and to adjust a stroke length of the rod. CONSTITUTION: A door has a door handle on its one side, and a latch is located in the inside of the door and locks/unlocks the door selectively by the operation of the door handle. A rod(100) is intervened between the door handle and the latch, and transfers operation force of the door handle to the latch, and has a screw thread(110) on the outer circumference adjacent to the latch. And a clip(200) is hooked to the latch, and has a screw hole(210) on one side of the front for the cross section of the rod to be screwed.
Patent KR-20030032768-A (KR)
Title: electrolyte based on non-water for improving overcharge safety and lithium battery using the same
Inventor: CHOI SANG HUN
IPC: H01M10/0567
Filed: 2001-10-20
Abstract: PURPOSE: A nonaqueous electrolyte solution and a lithium battery employing the electrolyte solution are provided, to enhance the overcharge stability and the overheat stability, to inhibit the swelling and to improve the transformation characteristic, the standard capacity and the deterioration of lifetime characteristic by the formation of a polymer due to the oxidation-degradation of the electrolyte. CONSTITUTION: The nonaqueous electrolyte solution comprises a lithium salt; an organic solvent; and 1-20 wt% of the compound represented by the formula 1, wherein R1, R2, R3, R4 and R5 are the same or different each another and are H, a halogen atom, an alkyl group of C1-C4, an alkoxy group of C1-C4, a nitro group or an amine group; X is a halogen atom, an alkyl group of C1-4, an alkoxy group of C1-C4, a nitro group or an amine group; and n is an integer of 1-10. Preferably the compound of the formula 1 is the compound represented by the formula 2 or 4.
Patent KR-20020032393-A (KR)
Inventor: HAMAMOTO EIJI
IPC: G02F1/1335
Filed: 2001-10-25
Abstract: PURPOSE: A polarizing plate and a liquid crystal display device using the same are provided to improve the polarization performance in all wavebands from a short wavelength region to a long wavelength region. CONSTITUTION: A polarizing plate including a polarizer has a portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 420 to 550 nm and a portion having a polarization degree of 99% or more at each wavelength of light for wavelengths of 550 to 700 nm.
Patent KR-20030037639-A (KR)
Title: Fuel feeding controlling method of vehicle
Inventor: MIN GON
IPC: F02D1/02
Filed: 2001-11-07
Abstract: PURPOSE: A fuel feed control method of a vehicle is provided to control engine RPM in a stable manner by optimizing an air-fuel ratio. CONSTITUTION: A fuel feed control method comprises the first step(S510) of detecting a fuel feed control monitoring condition; the second step(S512 to S522) of calculating an accelerating/decelerating state fuel quantity according to the degree of opening of the throttle, by using mapping data, and performing an injector drive control operation, when the monitoring condition is detected in the first step; the third step(S524) of increasing fuel quantity with respect to the increase of air, when a predetermined time period has lapsed since turn-on of the idle switch; and the fourth step(S526) of calculating the total fuel quantity, and performing a total fuel quantity control operation required for driving the injector.
Patent KR-20020005538-A (KR)
Inventor: SOHN GIL HONG
IPC: F03D1/02
Filed: 2001-11-14
Abstract: PURPOSE: A vertical axial wind turbine blade is provided to maximize a rotating torque by reducing drag force and removing a swivel event and a vacuum area. CONSTITUTION: Turbine blades(11,12) are half elliptic tube shaped. The turbine blades are combined in a rotating shaft(15) through a fixing member. Turbine blades(13,14) are a right angle to the turbine blades(11,12) and combined with the rotating shaft(15). Many turbine blades are combined with the same method. Drag force of the turbine blade(11) is larger than drag force of the turbine blade(12). The turbine blades are rotated clockwise by generating a rotating torque. By sticking a damper(31) to be opened in one way, wind through the turbine blade(11) is not passed by closing the damper. And the damper of the turbine blade(12) is opened. Thereby, the rotating torque is increased proportionally. Thereby, the rotating force is not reduced and the rotating efficiency is improved.
Patent KR-20030041185-A (KR)
Title: Gas lifter of tail gate for car
Inventor: LEE JUNG GEUN
IPC: B60J5/10
Filed: 2001-11-19
Abstract: PURPOSE: A gas lifter for opening a tailgate in a vehicle is provided to keep pressure of gas in the lifter constant by supplying gas to a cylinder in leakage of gas from the cylinder with forming an auxiliary gas charger in the lower part of the cylinder. CONSTITUTION: A gas lifter for opening a tailgate is composed of a cylinder(11) filled with gas, and fixed at a side of a vehicle body(1); a piston rod(12) moved in the cylinder and fastened in the tailgate; and an auxiliary gas charge unit(110) installed in the rear part of the cylinder to supply gas in lowering pressure from leak of gas from the cylinder. The auxiliary gas charge unit has a stopper ring(111) restricting movement of the piston rod with a gas hole(111a), an auxiliary cylinder(112) forming the auxiliary gas chamber by sealing the rear part of the cylinder and movably combining with the cylinder, an auxiliary piston rod(113) fixed in the auxiliary cylinder and elastically moved along the auxiliary gas chamber, separation plates(115,116) having gas holes(115a,116a) and forming auxiliary gas chambers between the stopper ring and the auxiliary piston rod, balls(B1,B2) opening gas holes of separation plates selectively according to pressure, and springs(S1,S2) elastically supporting the balls.
Patent KR-20030041263-A (KR)
Title: Door Weather Strip
Inventor: OH JONG HWAN
IPC: B60J10/08
Filed: 2001-11-19
Abstract: PURPOSE: A weather strip for a door is provided to improve durability of a rib for a door glass by connecting an upper rib and a lower rib with a connecting rib, to maintain airtightness and to remove foreign materials effectively from a surface of the door glass. CONSTITUTION: A weather strip for a door has a connecting rib(22c) connecting an upper rib(22a) and a lower rib(22b) to support one side of a door glass(30). The door glass is moved up and down to be attached to one side of a fixing body(21) installed to an upper portion of a door outer panel(10). The connecting rib is formed to be rectangular for the upper rib and the lower rib to generate new moment effectively.
Patent KR-20030044194-A (KR)
Title: Displaying device using front light panel
Inventor: PARK JONG RYEOL
IPC: A47G1/06
Filed: 2001-11-29
Abstract: PURPOSE: A front light-type lighting display device is provided to offer a compact lighting picture frame that is easy to handle and reduce manufacture cost since a number of frame parts become small and thus the width and weight thereof become small too. CONSTITUTION: The lighting picture frame including a light panel as a surface light source, a display object(21), a support panel for supporting the display object and a frame(60) having the light panel, the display object and the support panel disposed inside, wherein the display object is located in front of the support panel, the light panel is located in front of the display object, the light panel has a light pipe(40), a light source(30) making a light incident on the light pipe and a reflecting shade for reflecting the light incident from the light source in a predetermined direction, and the light pipe is formed with a scattering pattern(41) for scattering the light incident from the light on the overall surface.
Patent KR-20030045882-A (KR)
Title: Modular Motorized Electric Wheel Hub Assembly Having a Braking System
Inventor: BYUN DONG HWAN
IPC: F16D65/10
Filed: 2001-12-03
Abstract: PURPOSE: A modularized motor wheel hub assembly embedded with a brake system is provided to assemble to a machine or a vehicle by only one unit without separate tools or equipment, to simplify a mechanical structure without separate accessories for braking, to reduce the rotational speed of a hub having large inertia energy with a little power in braking without locking, and to prevent the rotation even if power is applied to the machine or a vehicle wheel in a motor stopping. CONSTITUTION: A modularized motor wheel hub assembly(164) embedded with a brake system(41) is composed of a first shaft(12) protruded from a motor housing(35); a motor unit formed with a stator winding(33), a rotor(36), and a second shaft; a braking part comprising a spiral gear and a drive shaft disk formed at a third shaft, a gear disk(15) tooth-engaged with the spiral gear, a fourth shaft installed to be transmitted with power from the gear disk, an one-way clutch, and a ratchet; and a speed reducing part having a planetary gear. All shafts and disks are separated but on a same shaft. A hub(30), which covers the motor unit, the braking part, and the speed reducing part, is connected to the first shaft and a fifth shaft. The hub rotates slower than the second shaft when the motor rotates in a selected speed.
Patent KR-20030047064-A (KR)
Title: Method of controlling o2 sensor using a voltage filter
Inventor: YOO JAE UNG
IPC: F02D45/00
Filed: 2001-12-07
Abstract: PURPOSE: A method for controlling an oxygen sensor is provided to perform a feedback control when a characteristic shift down phenomenon of the oxygen sensor occurs by using a voltage filter. CONSTITUTION: It is determined whether or not amplitude of an inverted value is in a range about 0 to 1Volt(S110). If the amplitude of the inverted value is out of the range, it is determined whether or not amplitude of an inverted value is in a range about -500 to 500mVolt(S120). If the amplitude of the inverted value is out of the above range, a counting is started(S130). Then, it is determined whether or not the counting is over(S140). If the counting is over, an error of an oxygen sensor is determined(S150). If the amplitude of the inverted value is in a range of 0-1Volt, a filtering value is set to A-450mVolt.
Patent KR-20030049632-A (KR)
Inventor: KONG JIN GUK
IPC: F02B37/22
Filed: 2001-12-17
Abstract: PURPOSE: A turbo charger is provided to obtain boosting effect with low exhaust gas energy by increasing the flow velocity of exhaust gas and to reduce the loss of output in the high-speed and high-load driving by decreasing back pressure. CONSTITUTION: A turbo charger(1) includes a turbine(2) and a blower(3) interconnected via a rotating shaft(4). The turbine and blower are received in a turbine housing(5) and a blower housing(6). A sectional partition(10) is installed in an exhaust gas flow path in the turbine housing. The sectional partition divides the exhaust gas flow path into a high-speed path(9a) and a low-speed path(9b). A cut-off valve(11) is mounted in an exhaust gas inlet(7). The cut-off valve is opened and closed by an actuator(13).
Patent KR-20030050344-A (KR)
Title: IDCT Apparatus
Inventor: LIM JIN SEOK
IPC: H04N7/30
Filed: 2001-12-18
Abstract: PURPOSE: An inverse discrete cosine transform device is provided to improve the performance of a digital TV receiver by reducing output latency by the inverse discrete cosine transform device operating in the same clock as a video decoder and following the same interface structure. CONSTITUTION: A column first dimension IDCT(Inverse Discrete Cosine Transform) unit(501) divides inversely quantized column direction data into an odd matrix and an even matrix by using orthogonality and symmetry of a transposed matrix of cosine constants, and again divides into a first multiplication matrix and a second multiplication matrix. To the same cosine constants, the column first dimension IDCT unit executes first multiplication and second multiplication in order. A first accumulator(502) stores the result of the first multiplication of the column first dimension IDCT unit at a first clock, and adds the result of the storage to the result of the second multiplication at a second clock. A transposed matrix part(503) executes column-row transposition to the output of the first accumulator. A row first dimension IDCT unit(504) divides row direction data output from the transposed matrix part into an odd matrix and an even matrix by using orthogonality and symmetry of the transposed matrix of cosine constants, and again divides into a first multiplication matrix and a second multiplication matrix. To the same cosine constants, the row first dimension IDCT unit executes first multiplication and second multiplication in order. A second accumulator(505) stores the result of the first multiplication of the row first dimension IDCT unit at a first clock, and adds the result of the storage to the result of the second multiplication at a second clock.
Patent KR-20030054655-A (KR)
Title: A service system for security of person on real time and a method thereof
Inventor: CHA WON SUNG
IPC: G08B25/00
Filed: 2001-12-26
Abstract: PURPOSE: A system and a method for servicing private security in real-time is provided to protect the customer in real-time by providing security service integrated in on-line and off-line. CONSTITUTION: A communication terminal(11) transmits voice, text, and image as a rescue signal in response to a demand of a user(10). A central controlling center(20) analyzes the rescue signal transmitted from the user(10) through the communication terminal(11) and transmits an order signal to a local center(70) and an emergency vehicle(30), which are located near the user(10). The emergency vehicle(30) is provided with a terminal(31) communicating with the user(10) and the central controlling center(20) through a satellite(50). The local center(70) is connected to the central controlling center(20) in on-line.
Patent KR-20030056835-A (KR)
Inventor: YOON JUN HO
IPC: H01L21/28
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of reducing the capacitance between metal lines. CONSTITUTION: The first diffusion barrier layer(22) is formed on a semiconductor substrate(21). The first insulating layer of polymer group and an oxide layer are sequentially formed on the first diffusion barrier layer(22). A trench is formed by selectively etching the oxide layer and the first insulating layer. A barrier metal film(26) and a copper film are sequentially formed on the resultant structure. A copper line(27a) is formed in the trench by planarizing the resultant structure to expose the surface of the oxide layer. After removing the oxide layer and the first insulating layer, the second insulating layer(28a) of polymer group is formed on the resultant structure. After planarizing the second insulating layer(28a), the second diffusion barrier layer(29) is formed on the resultant structure.
Patent KR-20030057742-A (KR)
Title: Method for processing of call using voice privacy in CDMA system
Inventor: BAE SEONG HWAN
IPC: H04B7/216
Filed: 2001-12-29
Abstract: PURPOSE: A method for processing a call by using a voice privacy function in a CDMA(Code Division Multiple Access) system is provided to neglect a signal of a base station in which a voice privacy function is not completed and process a call with only a signal of a base station in which a voice privacy function is completed, thereby protecting the voice of a user from wiretapping. CONSTITUTION: When a base station(200) attempts a call to a control station(400) by a voice privacy mode(S11), the control station(400) requests the voice privacy mode of the requested call from a selector(300). Then the selector(300) requests a long code transition to a mobile station(100) for using the voice privacy mode(S13). Then the mobile station(100) transmits the response corresponding to the long code transition to the selector(300)(S14). Thereafter the selector(300) requests voice privacy to the base station(200)(S15). Then the base station(200) reports the result of success or failure of the voice privacy to selector(300)(S16). Then the selector(300) receives the voice privacy result and then reports it to the control station(400)(S17).