baber/WOPTO huggingface dataset:
Patent KR-20030067268-A (KR)
Title: Remote data storage method for mobile communication system
Inventor: AHN HUI JUN
IPC: H04W8/24
Filed: 2002-02-07
Abstract: PURPOSE: A method for storing remote data of a mobile communication system is provided to temporarily store big image data in other storage space of a system having a big storage space when performing an image transport service, thereby suppressing an increase of terminal cost caused when a new service is supplied. CONSTITUTION: An MS(Mobile Station) requests a predetermined data storage device installed in a mobile communication network system to store data through an MSC(Mobile Switch Center). The mobile communication network system stores the data transceived to the MS in the predetermined data storage device at the request of the MS. The mobile communication network system stops the storing of the data by receiving a data storage stopping request from the MS. The mobile communication network system requests to recover the data stored in the storage device by using the MS, and downloads the data to store the data, or directly reproduces the data.
Patent KR-20020025921-A (KR)
Inventor: LEE SUK YUN
IPC: B62K13/00
Filed: 2002-02-19
Abstract: PURPOSE: A soccer ball bicycle is provided to use a bicycle as a leisure or game tool and an ornament and for an event. CONSTITUTION: Bearings are fixed to both central rotating shafts(18) of horizontal rings(6). Concave dishes(13) for holding balls are attached to both parts of the rotating shaft. Upon injecting air to the soccer balls, the balls contact to concave dishes and wheels are formed. An auxiliary gear(10) is installed to enhance the rotational speed of the ball.
Patent KR-20030073123-A (KR)
Title: Manufacturing method for electrochromic material pattern
Inventor: KIM HUI JEONG
IPC: G02F1/15
Filed: 2002-03-08
Abstract: PURPOSE: A method for forming an electro chromatic material pattern is provided to form a correct pixel pattern to prevent generation of image diffusion phenomenon and obtain uniform electro chromatic material pattern. CONSTITUTION: PANBUS aqueous solution is prepared. An electro chromatic material pattern is printed on an electrode through a screen print process using the PANBUS aqueous solution. The electro chromatic material pattern is dried to be hardened. The PANBUS solution is made in such a manner that PANBUS is dissolved in an aqueous solution formed by mixing an organic solvent, a polar organic solvent or a general organic solvent and water, a polymer material is added to the solution, and an electrolyte salt is added to the solution.
Patent KR-20030079172-A (KR)
Inventor: MIN JAE SIK
IPC: B41J2/16
Filed: 2002-04-02
Abstract: PURPOSE: An ink jet print head and a manufacturing method thereof are provided to efficiently manufacture a nozzle in a simplified process and supply the nozzle having excellent hydrophobic property, chemical and abrasion resistance and ejecting ink droplets of good quality in high speed. CONSTITUTION: An ink jet print head is composed of a base plate having an ink chamber(140) at the upper part; a nozzle plate(120) laminated by multiple insulating layers(120a,120b,120c) with having a nozzle(121) covering the ink chamber and ejecting ink droplets form the ink chamber; a heater(130) laid during the lamination of the nozzle plate to cover the nozzle; a wiring layer(150) laid in laminating the nozzle plate and electrically connected to the heater; and a hydrophobic coating layer(190) arranged on the nozzle plate and formed by a photo resist.
Patent KR-20030079499-A (KR)
Title: Display Using the E-ink with the funtion of the Electrochromic Display Device and Fabricating Method Thereof
Inventor: LEE YUN GWAN
IPC: G02F1/15
Filed: 2002-04-04
Abstract: PURPOSE: A display device using electronic ink having functions of an electro-chromic display device and a method for fabricating the same are provided to realize R,G,B color by reduction reaction between an electrolyte material and an EC film by forming the EC film on transparent electrodes of upper and lower substrates and adding the electrolyte into a mixture solution implanted between the substrates, thereby improving the color purity. CONSTITUTION: A display device using electronic ink having functions of an electro-chromic display device includes upper and lower substrates(30,34) formed in parallel with a predetermined distance. The upper substrate is stacked with upper transparent electrodes(32) and a first electrochromic(EC) film(36) in sequence on a rear surface. The lower substrates is stacked with lower transparent electrodes(42) and a second EC film(44) in sequence on a front surface. The upper and lower transparent electrodes are respectively serving as negative and positive polarities. Between the substrates, a mixture solution of a dielectric suspension and an electrolyte solution is filled. In the mixture solution, inorganic twist balls(38) are dispersed and the electrolyte contains at least one or more mobile ions.
Patent KR-20030080600-A (KR)
Title: Porous SiC Guide Ring For CVD Apparatus And Producting Method Thereof
Inventor: AHN HAK JUN
IPC: H01L21/205
Filed: 2002-04-09
Abstract: PURPOSE: A porous SiC guide ring for a CVD(Chemical Vapor Deposition) reactor and a method for manufacturing the same are provided to be capable of effectively adsorbing by-product due to the high porosity of the guide ring. CONSTITUTION: A CVD reactor is provided with a dispersing head(11) for jetting reaction gas to a wafer(7), a porous guide(9) located at the upper portion of the dispersing head, and a guide ring(1) having a hole for stably loading the wafer, attached on the lower portion of the porous guide. At this time, the thickness of the guide ring is smaller than that of the wafer. Preferably, a porous SiC guide ring is used as the guide ring. Preferably, the porosity of the porous SiC guide ring is in the range of 15-20 %.
Patent KR-20030083329-A (KR)
Title: Vehicles management system
Inventor: KIM YEONG AE
IPC: G01M17/00
Filed: 2002-04-20
Abstract: PURPOSE: A vehicle management system is provided to estimate life and damage of components of a vehicle to inform a driver or a vehicle manager. CONSTITUTION: A system includes a voltage/current sensing part(10); a throttle angle sensor(12); a speed sensor(16); a timer(18); a fuel quantity measuring sensor(20); a GPS(Global Positioning System) module(22); an acceleration/gyro module(24); a signal pre-processing module(26); a multiplexer(28); an A/D converter(30); a speech recognition/synthesis unit(32); a display part(36); a key input part(38); a memory(42); a microprocessor(44) synthetically analyzing signal inputted through the A/D converter estimating status and life of each components of a vehicle to save to the memory and to output if necessary or emergency, calculating relative travel distance, speed variation, turning angle, amount of fluctuation of driving direction of the vehicle based on signal of the acceleration/gyro module and the GPS module, and analyzing driving pattern and habit of a driver to store the analyzed information to the memory, and to output if necessary; and an external communication part(40).
Patent KR-20020083934-A (KR)
Inventor: HAMAMOTO NARIAKI
IPC: H05H1/24
Filed: 2002-04-26
Abstract: PURPOSE: To provide an ion beam irradiation device and an operating method related to it in a high frequency discharge plasma generator for the charge suppression of a substrate, which are capable of certainly igniting a plasma with ease and without introducing such problems as metal contamination. CONSTITUTION: In this ion beam irradiation device and its operating method, an ion beam 2 is made to run when igniting a plasma 16 in a plasma generator 10, and also a positive voltage with respect to the ground is applied to a plasma- producing chamber 12 from a DC source 36, and secondary electrons 40 produced by the collision of plasma-producing gas 18, flowing out of the plasma-producing chamber 12 to the path of the ion beam 2, and the ion beam 2 is drawn into the plasma-producing chamber 12 with the positive voltage, and then the plasma 16 is ignited by the trigger of the secondary electrons 40.
Patent KR-20030085147-A (KR)
Title: Novel non-peptide compounds having bradykinin antagonistic activity, preparation thereof and their pharmaceutical composition
Inventor: KAM YU RIM
IPC: C07D417/12
Filed: 2002-04-29
Abstract: PURPOSE: Non-peptide compounds having bradykinin antagonistic activity, a preparation method thereof and a pharmaceutical composition containing the same are provided. The compounds are useful for prevention and treatment of diseases caused by bradykinin. CONSTITUTION: Non-peptide compounds having bradykinin antagonistic activity represented by the formula 1 and pharmaceutically acceptable salts thereof are provided, wherein R1 is isopropyl, benzyl, 4-methylbenzyl, 4-methoxybenzyl, 1-methyl-3-phenyl propyl, 3,4,5-trimethoxybenzyl, 2-(4-(4-chlorophenyl)thiazole), 3-(5-t-benzoisoxazole), 2-(4-(4-bromophenyl)thiazole), cyclohexyl, 5-(3-methylisooxazole), 3,4-dibenzyloxyphenethyl; R2 is H, R3CO; and R3 is methyl, phenyl, benzyl, naphthyl(C10H7), or C10H7CH2. A method for preparing the non-peptide compounds comprises the steps of: (1) in-situ reaction of nitrogen-protected iminodiacetic acid using EDCl to form anhydrous iminodiacetic acid and reacting the anhydrous iminodiacetic acid with amines; (2) reacting the resulting compound of the step (1) with 1-(4-chlorobenzhydryl) piperazine; (3) removing a nitrogen protecting group using hydrochloric acid and dioxane; and (4) coupling carboxylic acid to the resulting compound of the step (3).
Patent KR-20030087109-A (KR)
Title: System for heating riser and gravity casting method using the same
Inventor: OH SEUNG CHAN
IPC: B22D27/04
Filed: 2002-05-06
Abstract: PURPOSE: An apparatus for heating a riser is provided to minimize product defects by properly heating the riser of the product, increase feeding effect and manufacture high quality molding by controlling heating amount and to reduce riser treatment cost after casting by reducing the amount of the riser, and a gravity casting method using the same is provided. CONSTITUTION: The apparatus(10) for heating a riser comprises a power supply unit(12) whose driving is selectively turned on or off according to control signals; a heat source(14) installed at the upper side of riser mold(3) to heat the upper surface of the riser(5) using a power supply supplied from the power supply unit(12) when driving of the power supply unit(12) is turned on; temperature measuring means(16) for outputting temperature signals according to detected current temperature values by detecting current temperature values of the upper surface of the riser(5); and a control means for outputting control signals for controlling on/off of the power supply unit(12) according to temperature signals inputted from the temperature measuring means(16), wherein the temperature measuring means(16) are infrared temperature measuring instruments.
Patent KR-20030088561-A (KR)
Title: The can for cereal dressing
Inventor: CHANG MYUNG KWAN
IPC: B65D81/32
Filed: 2002-05-13
Abstract: PURPOSE: A cereal powder storage container is provided to improve the convenience of storage and carrying of cereal powder along with water and the like, and to allow the user to easily mix the cereal powder with the water by simply rotating a cap of the container. CONSTITUTION: The cereal powder storage container comprises a cylindrical container(70) defining a concave receiving portion(71) and having male screw threads(72) around the upper end thereof, an upper cap(80) having female screw threads(82) to be fastened with the male screw threads of the container and a center protrusion(81) configured so as to be received into the receiving portion of the container, and a lower cap(90) for sealing the bottom surface of the container.
Patent KR-20030090834-A (KR)
Title: an injector mounting structure of an Diesel engine
Inventor: KIM JONG WON
IPC: F02M61/14
Filed: 2002-05-22
Abstract: PURPOSE: Installation structure of an injector for a diesel engine is provided to apply for the head cover of a small engine by reducing the size of the opening part formed in the head cover, and to prevent leakage and cut down sealing expenses by decreasing the leakage area. CONSTITUTION: An injector hole(8a) is formed in a head cover(8), and an injector(1) is inserted to the injector hole. A groove(1a) is formed at the side of the injector, and a fork type end of a bracket(3) is fitted to the groove. The injector is fixed by the bracket, and the end of the bracket is contacted to a steel ball(9). A bolt(4) is combined with a bolt hole(8b) formed in the head cover, and the center of the bracket is pressed by the bolt. The injector is separated without separating the head cover from the cylinder head, and the size of the opening part formed in the head cover is reduced. The steel ball is fitted to a groove(8d) formed in a round protrusion(8c) formed in the head cover.
Patent KR-20030091111-A (KR)
Title: Apparatus for converting 2D signal into 3D image signal
Inventor: CHOI MYUNG RYUL
IPC: H04N13/00
Filed: 2002-05-22
Abstract: PURPOSE: A three-dimensional video signal converter is provided to convert a two-dimensional MPEG-2 video signal into a three-dimensional video signal in real time during a decoding procedure. CONSTITUTION: A three-dimensional video signal converter includes a motion information converter(100), a time delay(107), the first and second MPEG-2 decoders(120,130), a main controller(140), a multiplexer(150), and an LCD shutter goggle driver(160). The motion information converter detects and converts motion vector information included in an input MPEG-2 video signal. The time delay delays the MPEG-2 video signal while the motion information converter detects and converts the motion vector information. The first and second MPEG-2 decoders respectively decode the output signals of the motion information converter and the time delay. The main controller detects vertical and horizontal synchronous signals from the output signals of the first and second MPEG-2 decoders to output a three-dimensional video signal. The multiplexer alternately selects the output signals of the first and second MPEG-2 decoders under the control of the main controller. The LCD shutter goggle driver alternately operates left and right eyes of an LCD shutter goggle(170) under the control of the main controller.
Patent KR-20030092938-A (KR)
Title: Method for management of duplexing link in IMT-2000 system
Inventor: CHOI JONG SU
IPC: H04L12/24
Filed: 2002-05-31
Abstract: PURPOSE: A method for managing a dual link in an IMT-2000 system is provided to efficiently manage switch duplication and board duplication by detecting status information for a link fault and providing it to the other end-point in case that a link fault occurs between switches or between a switch and an end-point. CONSTITUTION: A receive task monitors a message queue(ST11) and checks whether an OAM(Operation, Administration and Management) cell is received to the message queue(ST12). If an OAM cell is received, the receive task reads the received OAM cell(ST13). Then the receive task analyzes a VPI(Virtual Path Identifier)/VCI(Virtual Channel Identifier) connection from the received OAM cell(ST14). As a result of analysis, the receive task confirms whether the received OAM cell is a dual cell from a dual task(ST15). In case that the received OAM cell is the dual cell, the receive task drives a timer(ST16) and sets the status flag of an OS connection table as an abnormal state(ST18). Then the receive task makes a timer task generate an event and registers arrival time(ST19). After registering arrival time, the receive task checks the function type of the received OAM cell(ST20,ST21). In case that it is judged that an AIS(Alarm Indication Signal) OAM cell has been received, the receive task changes it into an RDI(Remote Defect Identification) type(ST22) and transmits the OAM cell to the other end-point(ST23).
Patent KR-20020063531-A (KR)
Inventor: KIM JONG WON
IPC: F16B47/00
Filed: 2002-06-03
Abstract: PURPOSE: A vacuum adsorption device is provided to increase vacuum adsorption force by increasing the range of adsorbing the center of the adsorption disc. CONSTITUTION: An adsorption disc(2) made of a synthetic resin or rubber material, has a groove(2a) formed along the circumference of the adsorption disc, and a stopper section(2b) formed at the center of the adsorption disc. A support disc(3) shaped as a parabola has a protrusion formed along the circumference of the support disc and inserted into the groove formed at the adsorption disc. A support rod(4) inserted into a central through hole(3b) of the support disc has a lower end which gets caught at the stopper section of the adsorption disc. The support rod has a screw section(4a) formed at the upper portion of the support rod. A handle(6) is screw-coupled to the upper portion of the support rod through the screw section of the support rod and fastened, with an attachment object interposed between the support rod and the handle.
Patent KR-20030094426-A (KR)
Title: Method of extracting the Intermodulation distortion signal from final output of feedforward amplifier and control the signal which input of error amplifier with the Intermodulation Distortion level
Inventor: LEE SI DONG
IPC: H03F1/32
Filed: 2002-06-04
Abstract: PURPOSE: A method for extracting an intermodulation distortion signal from a final output of a feed-forward amplifier and a method for optimizing an input value of an error amplifier by using an intermodulation distortion signal are provided to reduce the intermodulation distortion signals of the final output by detecting a minimum power value of the intermodulation distortion signal. CONSTITUTION: A final signal is extracted from a rear end of a coupler(381). The final signal and an input RF signal without an intermodulation distortion signal are inputted into signal cancelers(371,372) in order to extract only the intermodulation distortion signal. A minimum value of a power level of the extracted intermodulation distortion signal is detected by changing the intensity and the phase of the intermodulation distortion signal inputted into an error amplifier. At this time, the intensity of the intermodulation distortion signal is minimized by controlling the intensity and the phase of the intermodulation distortion signal inputted into the error amplifier.
Patent KR-20030094772-A (KR)
Title: Apparatus for processing of image signal having noise reduction and sharpness enhancement function and method thereof
Inventor: MIN GYEONG SEON
IPC: H04N5/21
Filed: 2002-06-07
Abstract: PURPOSE: A video signal processing apparatus capable of definition improvement and noise processing, and the method for the same are provided to improve clearness of a realized signal while removing noise signals of a high frequency signals. CONSTITUTION: A signal division unit(310) divides an inputted video signal into a high frequency signal and a low frequency signal. A first coring unit(322) removes a high frequency component signal of noise signals existing in a first threshold range area related to the high frequency signal, and extracts a signal which is out of the first threshold range area to be output as a first high frequency signal. A first signal amplifying unit(324) amplifies the first high frequency signal at a predetermined rate to output a second high frequency signal. A second coring unit(334) removes a high frequency component signal of noise signals existing in a second threshold range area related to the signal output from the intermediate frequency extracting unit, and extracts a signal which is out of the second threshold range area to be output as a first intermediate frequency signal. A second signal amplifying unit(336) amplifies the first intermediate frequency signal at a predetermined rate to output a second intermediate frequency signal. A signal adder(340) adds the first and second high frequency signals, the low frequency signals and the second intermediate signal for generating a compensated video signal.
Patent KR-20030095483-A (KR)
Title: Single-use diaper haning functions of sudaming precaution and antivirus
Inventor: PARK MYUNG SOO
IPC: A61L15/28
Filed: 2002-06-10
Abstract: PURPOSE: A disposable diaper having anti-prickly heat and anti-bacterial performances is provided by comprising fluffy pulp and powders in diaper tissue and chitosan on top cover of the diaper. CONSTITUTION: The diaper(1) comprises a top cover(2) for penetrating fluid; a bottom cover(5) for blocking fluid; and an absorption material(3). The absorption material(3) comprises 5wt.% of powdery talc based on the absorption material and high-absorptive fluffy pulp(3a) in tissue(3b) of the diaper(1). Over the absorption material(3), a non-woven fabric(3c) is covered then treated by spraying chitosan solution in water. The powder includes pure talc as a primary component in 83.0g relative to 100g of the powder, in addition to, 5.0g of zinc oxide and 0.2g of quantitative amount of extract from Centella Asiatica.
Patent KR-20030096728-A (KR)
Title: MIM capacitor compatible to dual damascene and method for fabricating the same
Inventor: HA SANG ROK
IPC: H01G4/33
Filed: 2002-06-17
Abstract: PURPOSE: A MIM(Metal Insulator Metal) capacitor compatible to a dual damascene process and a method for manufacturing the same are provided to be capable of preventing the mass generation of polymers and the surface etching damage of a capacitor electrode by etching a barrier metal layer for the capacitor electrode by using a hard mask. CONSTITUTION: A MIM capacitor compatible to a dual damascene process is provided with a semiconductor substrate(200) having a copper line(210), a lower insulating layer(220) formed at the upper portion of the semiconductor substrate, a capacitor electrode(235) formed at the upper portion of the lower insulating layer, a hard mask(240) formed at the upper portion of the capacitor electrode, and an upper insulating layer(250) formed on the entire surface of the resultant structure. Preferably, a nitride layer is used as the upper and lower insulating layer.
Patent KR-20030097406-A (KR)
Title: method for preventing from refolw of interlayer dielectric
Inventor: KIM JEONG GEUN
IPC: H01L21/3105
Filed: 2002-06-21
Abstract: PURPOSE: A method for controlling reflow of an interlayer dielectric is provided to prevent the shape of a contact hole from varying by improving a reflow characteristic of the interlayer dielectric and by minimizing compressive stress of a barrier layer. CONSTITUTION: A semiconductor substrate(100) including the interlayer dielectric is prepared. The first annealing process is performed on the substrate at a temperature of 850-950 deg.C to densify the interlayer dielectric. A photoresist layer pattern including an opening for a contact formation region is formed on the interlayer dielectric. The interlayer dielectric is isotropically etched by using the photoresist layer pattern as a mask to form a contact hole(104) with a profile whose side surface is tilted. The photoresist layer pattern is eliminated. The barrier layer(106) is deposited on the interlayer dielectric including the contact hole. The second annealing process is performed on the substrate including the barrier layer at a temperature of 800 deg.C or lower to form a stable silicide layer on the barrier layer. A bitline conductive layer(110) is formed on the resultant structure to fill a portion corresponding to the contact hole.