baber/WOPTO huggingface dataset:
Patent KR-20020090461-A (KR)
Title: Power saving method of mobile communication terminal
Inventor: PARK WON HYEONG
IPC: H04M1/73
Filed: 2001-05-25
Abstract: PURPOSE: A method of saving power of a mobile communication terminal is provided to temporarily stop operations of additional functions unnecessary for transceiving voices and text data, according to a charged capacity remaining in a battery cell, thereby extending a standby time of a battery. CONSTITUTION: When a driving condition of a backlight, a buzzer, or a motor is set(S10), an MSM(Mobile Station Modem) senses that a flip is opened(S11). The MSM senses a remaining charge of a battery cell as a voltage or a current type(S12), and calculates a charged capacity of the battery cell(S13). The MSM checks whether the calculated charged capacity is smaller than a reference value(S14). If the remaining charged capacity is less than 20%, the MSM stores a backlight setting in a memory, and maintains an off-state of the backlight(S15). If the charged capacity is more than 20%, the MSM reads a setting stored in the memory to automatically set the driving condition of the backlight(S17). If a user opens the flip, the MSM controls the backlight to turn on the backlight(S18).
Patent KR-20020090507-A (KR)
Title: Manufacturing surface mounted chip inductor and method therefor
Inventor: AHN BYEONG JUN
IPC: H01F27/25
Filed: 2001-05-28
Abstract: PURPOSE: A surface mounted chip inductor and a manufacturing method thereof are provided to improve the characteristics of high frequency by forming a chip inductor of a circular air-cored coil type. CONSTITUTION: A ceramic powder is mixed with an organic binder to form a green sheet. The green sheets are layered and pressed. A plurality of holes is formed on the layered green sheet through a punching. A conductive material is filled with each of the holes. The conductive-material-filled holes are tapped to form a hollow spiral inner coil. The inner-coil-formed body is cut in a predetermined length and sintered. External electrodes are formed on both end-sides of the sintered body. The conductive material is selected from Ag, Pd, Al, Au, Pt, Ni, Cu, and Sn.
Patent KR-20020094275-A (KR)
Title: Degassing hole for water jacket
Inventor: PARK SANG MO
IPC: F02F1/36
Filed: 2001-06-08
Abstract: PURPOSE: A degassing hole of a water jacket of a cylinder head is provided to smoothly circulate a coolant of the water jacket by discharging almost air or gas generated in the water jacket so that the cooling performance is improved. CONSTITUTION: In an engine comprising a water jacket(32), formed at a side of a combustion chamber, in which a coolant is circulated to cool a cylinder block and a cylinder head(30), and a degassing line and a degassing box for discharging air or gas generated in the water jacket, degassing holes(36) are formed to be connected to upper parts of respective water jackets formed at the cylinder head to induce the residual air or gas in the water jacket to the degassing line.
Patent KR-20010084957-A (KR)
Title: The methods of manufacture and management of on-line gift certificate, but which is sold on off-line.
Inventor: HONG SEONG TAE
Filed: 2001-06-11
Abstract: PURPOSE: A method for manufacturing and operating gift certificates sold off-line but used on-line is provided so that a user can be authenticated from a gift certificate issuer only with intrinsic information marked in each gift certificate, without exposing his private information, such as a credit card number, a resident registration number, etc. CONSTITUTION: In a gift certificate(A) sold off-line, a management number(11), an access code(12), a limit amount(13), an issued date(14) and a homepage address(15) are marked. The management number(11) is a serial number marked in an exposed stated for easy management in manufacturing, distributing and selling the gift certificate(A). The access code(12), marked in a one-to-one ratio with the management number(11), is formed as a randomized code and applied with a thin film so as not to be exposed. The limit amount(13) corresponding to the management number(11) and the access code(12) is stored in a database together with them. An Internet user can use the limit amount(13) until it vanishes totally as a settled amount is deducted every time he purchases goods or uses contents.
Patent KR-20020096622-A (KR)
Title: A Color Cathode-ray Tube Having The Several-layer Corner Spring
Inventor: DO GI HUN
IPC: H01J29/02
Filed: 2001-06-21
Abstract: PURPOSE: A color cathode ray tube having a multi-layered corner spring is provided to prevent the degradation of quality due to the impact of a large-scaled cathode ray tube by increasing the elasticity of a corner spring that connects a funnel to a frame. CONSTITUTION: A panel has a fluorescent screen. A funnel is connected to the panel. An electron beam gun is mounted on a neck unit of the funnel and emits electron beam toward the fluorescent screen. A shadow mask selects colors. A frame fixes and supports the shadow mask. A corner spring connects the frame to the panel to support them. A stud pin supports the corner spring. The corner spring is divided by a frame fixing unit(8-1) fixed to the frame and a panel fixing unit(8-2) connected to the panel through the stud pin. The frame fixing unit(8-1) and the panel fixing unit(8-2) are partially coupled to each other. At least one reinforcement member(8-3) is adhered between the frame fixing unit(8-1) and the panel fixing unit(8-2).
Patent KR-20030001665-A (KR)
Title: A management system of a car
Inventor: BYUN CHANG SU
IPC: H04W4/12
Filed: 2001-06-26
Abstract: PURPOSE: A vehicle management method is provided to enable a driver to recognize a vehicle diagnosis state code of an ECU(Electronic Control Unit), to guide an optimal drive, to enable the driver to request overhaul of a vehicle, and to automatically store a history of the vehicle by using a PDA mountable on a cradle exchanging data with the ECU. CONSTITUTION: The system comprises a cradle, a PDA, a main control application program, and a server. The cradle is connected to the ECU via an interface board for enabling the PDA to exchange data with the ECU which performs a self diagnosis on a vehicle by reading various vehicle state data sensed by a plurality of sensors. The PDA, selectively mountable on the cradle, includes a database for storing the ECU diagnosis data, a management application program, and a wireless modem for connecting to the internet. The main control application program, executed as a background daemon, receives an ECU file stored at a database, analyzes a state of a vehicle, guides the nearest car center if the vehicle is in trouble, and induces the vehicle to be driven in an optimal drive mode if the vehicle is not in trouble. The server includes a web server and a database. The web server offers a home page, and the database includes data on members, vehicles, vehicle diagnosis, vehicle overhaul and others.
Patent KR-20030000738-A (KR)
Title: The system and method to announce the information about a marriage of couple to the guests in internet.
Inventor: CHOI JUN SEUNG
IPC: G06Q50/10
Filed: 2001-06-26
Abstract: PURPOSE: A device and a method for a wedding date guide service between a bride/bridegroom and the congratulators through the Internet are provided to service the information transfer between the bride/bridegroom and the congratulators rapidly and conveniently through a professional site. CONSTITUTION: A service requestor transmits the wedding guide information together with a registration form to a service provider server(30) and requests the registration through a facsimile and a telephone. The service provider server(30) comprises a data input room(31), a control room(33) and an interface room(34). The data input room(31) receives the data input of the various data such as a graphic and a text according to the wedding relating information and the personal information provide by the service user. The interface room(34) controls the storage of the wedding relating information and the personal information, outputs the relating information by a request of the congratulators and outputs the congratulation data inputted by the congratulators to the control room.
Patent KR-20030002682-A (KR)
Title: Aging Method For Plasma Display Panel
Inventor: LEE SE GYU
IPC: G09G3/296
Filed: 2001-06-29
Abstract: PURPOSE: A method for aging a plasma display panel(PDP) is provided to prevent the short between X and Y electrodes and the damages of rear surface dielectric layer of the PDP during the aging process. CONSTITUTION: A method for aging a plasma display panel(PDP) includes the steps of: connecting a plurality of X electrodes of the PDP to a common electrode as well as connecting a plurality of Y electrodes to the common electrode; and supplying a positive sine wave generated at a sine wave signal generating block to the common electrode connected thereto the X and Y electrodes in common.
Patent KR-20030004570-A (KR)
Title: Method for writing supplement data in an optical disc
Inventor: JUNG GYU HWA
IPC: G11B7/007
Filed: 2001-07-05
Abstract: PURPOSE: A method for writing additional information at an optical disk is provided to write additional information while utilizing unused subchannel areas of a PMA, thereby reducing a waste of disk space, satisfying the need of a user, and enabling the user to obtain more detail information related to predetermined information recorded at the optical disk. CONSTITUTION: A method for writing additional information at an optical disk includes the steps of loading a rewritable optical disk into an optical writing and reading system(S300), receiving an additional information writing command from a user(S310), moving a pickup to a PMA(Program Memory Area) by controlling a pickup driving part(S320), and writing the additional information by irradiating a predetermined laser beam to subchannel areas of the PMA(S330).
Patent KR-20030005882-A (KR)
Title: Backlight assembly of Liquid Cristal Display
Inventor: JANG MYEONG GI
IPC: F21Y103/00
Filed: 2001-07-10
Abstract: PURPOSE: A backlight assembly of a liquid crystal display device is provided to remove any gaps between edges of sheets of the backlight assembly and a metal reflection plate or a mold frame, thereby preventing the leakage of light emitted from a lamp to the outside. CONSTITUTION: A backlight assembly of a liquid crystal display device includes diffusion sheets(290,260) and prism sheets(280,270) have edge portions respectively extended over top surfaces of a metal reflection plate(230) and a mold frame(210) to completely overlap them without any gaps.
Patent KR-20010079401-A (KR)
Inventor: KANG HUN SEO
IPC: G12B17/02
Filed: 2001-07-12
Abstract: PURPOSE: An electromagnetic wave shielding tape is provided to achieve an improved productivity by automating the procedure of stripping off the conductive metal tape from the shielding tape and attaching the metal tape to electronic products. CONSTITUTION: An electromagnetic wave shielding tape is characterized in that a silicon treated stripping layer(2) is deposited onto a synthetic resin film(1), and the silicon treated stripping layer and a conductive metal tape(3) which is cut into a predetermined size by a Tomson cutting are adhered by a conductive adhesive layer(4). As the synthetic resin film, PET(polyethylene terephthalate) film, polypropylene film, poly amide film, unplasticized PVC film or high density polyethylene film is used. As a metal tape, thin film sheet like aluminum or copper, or other conductive metallic thin film sheet is used.
Patent KR-20020011075-A (KR)
Title: Integrated power oscillator rf source for plasma immersion ion implantation system
Inventor: DIVERGILIO WILLIAM FRANK
IPC: H01L21/3065
Filed: 2001-07-18
Abstract: PURPOSE: The integrated power oscillator RF source for plasma immersion ion implantation system is provided, which incorporates a plasma source antenna in the tank circuit of the power oscillator-resulting in generally automatic or immediate passive tracking of the antenna circuit resonant frequency. CONSTITUTION: An integrated power oscillator is represented by its output resonant tank, including Cr(90), Le(76), La'(30a) and Rs(94), and all other circuitry(80). Included in all other circuitry(80) are the active power device(s), which is solid state or vacuum tube, output to input feedback circuitry, DC power supplies and other support circuitry. As with conventional systems, the plasma chamber(20) includes an antenna(30a) which is modeled as an inductance La', which includes plasma reactive effects. A series resistance model Rs(94) represents the output tank circuit dissipation, including the resistive part of the plasma load. Any added inductance external to the antenna is represented by Le(76). The output tank circuit capacitance(90) includes a plurality of capacitors and is selected to set the oscillation frequency to approximately 13.56 MHz.
Patent KR-20030012736-A (KR)
Inventor: LEE JIN SEONG
IPC: H01L23/50
Filed: 2001-08-04
Abstract: PURPOSE: A memory module having an increased mount area is provided to increase a mount area for mounting components by forming a groove portion on an edge of a component mount restricted area to mount the components. CONSTITUTION: A memory module is formed with a plurality of surface mount components, a printed circuit board(300), and an EEPROM(310). A component mount restricted area is formed on the printed circuit board(300). A groove portion is formed within the component mount restricted area. The EEPROM(310) is mounted on a groove portion within a component mount restricted area in order to generate an increased mount area for mounting the surface mount components. A package having pins arranged to only one direction is used for the EEPROM(310) in order to mount the EEPROM(310) the groove portion.
Patent KR-20030013209-A (KR)
Title: Self-cooling Can with Cooling Tank
Inventor: PARK JONG SOO
IPC: F25D3/10
Filed: 2001-08-07
Abstract: PURPOSE: A can for beverage having compressed refrigerant gas inside is provided to flow out heat inside the can by automatically expanding refrigerant gas if the can is opened, thereby cooling beverage in short time. CONSTITUTION: A can(520) for beverage having compressed refrigerant gas inside includes a compressed refrigerant gas tank(501) mounted to store compressed refrigerant gas, a unit mounted in the compressed refrigerant gas tank for jetting the compressed refrigerant gas, a spiral small tube coil(550) having an inlet(502) connected to a front part of an injection nozzle and an outlet(503) placed at a cut part(508) of a can lid(507), a small tube coil support(506) installed at one side of the cut part for fixing the outlet of the small tube coil, and a can lid push part(505) formed in front of a rivet(514) used as an action point of a pull(504) of the can lid, wherein the outlet of the small tube coil pops out by elasticity when the cut part of the can lid becomes open and the compressed refrigerant is expanded by lifting or pushing the injection nozzle.
Patent KR-20030014936-A (KR)
Title: Automatic nozzle spraying apparatus for protecting steel tap hole
Inventor: CHOI JUN GIL
IPC: C21C5/46
Filed: 2001-08-13
Abstract: PURPOSE: An automatic nozzle spraying device for protecting tapping hole is provided which is inserted into the tapping hole during blowing in the converter process to improve quality of products by preventing wear of sleeve and always maintaining tapping time constantly. CONSTITUTION: The automatic nozzle spraying device for protecting tapping hole comprises a spraying material supply part that is installed at the outer part of the tapping hole(32) to supply spraying materials(51) that are easily hardened; and a spray nozzle(10) which is movably installed at the inlet of the tapping hole(32) and connected to the spraying material supply part, and on the outer circumferential surface of which a plurality of nozzle holes(2) are formed, wherein the automatic nozzle spraying device protects the tapping hole(32) and maintains the constant tapping state by spraying the spraying materials(51) onto an area of the tapping hole(32) using the spray nozzle(10), the spray nozzle(10) comprises a cylindrical nozzle body(1), the nozzle holes(2) are uniformly arranged on the circumferential surface of the nozzle body(1), a nozzle head is mounted on one side part of the nozzle body(1), rectangular nozzle holes are formed on the outer circumferential surface of the nozzle head, a plate is mounted in front of the rectangular nozzle holes, and an injection block is mounted on the other side part of the nozzle body(1) so that the spraying materials(51) are uniformly circumferentially sprayed through the nozzle holes(2).
Patent KR-20030015528-A (KR)
Title: Flash memory cell and method of making the same
Inventor: PARK EUN JEONG
IPC: H01L29/788
Filed: 2001-08-16
Abstract: PURPOSE: A method for fabricating a structure of a flash memory cell is provided to eliminate a grain boundary vulnerable to an electric field concentration by forming a floating gate of a dual structure composed of a polycrystalline silicon layer and an amorphous silicon layer having fine grains on the polycrystalline silicon layer. CONSTITUTION: A tunneling oxide layer(22) is formed on a semiconductor substrate(21). The floating gate(28) composed of the first silicon layer and the second silicon layer on the first silicon layer is formed on the tunneling oxide layer. A dielectric layer(25) is formed on the floating gate. A control gate(27) is formed on the dielectric layer. An impurity region is formed in the semiconductor substrate at both sides of the control gate.
Patent KR-20030015745-A (KR)
Title: Device for cleaning scale in continuous annealing furnace
Inventor: HWANG JEONG SEOP
IPC: C21D9/56
Filed: 2001-08-17
Abstract: PURPOSE: An apparatus for cleaning oxides in continuous annealing furnace is provided which is penetrated into the furnace to mechanically remove oxides adhered onto side surfaces and lower part of the furnace. CONSTITUTION: The apparatus for cleaning oxides in continuous annealing furnace comprises a base member(13) which is extendably installed at both sides of the bottom inside the annealing furnace from the entrance side to the exit side and laterally put on rails(10), rack is formed on the surface of the rails, and at the lower part of which a pinion gear(12) engaged with the rack(11) of the rails is rotationally installed so that the base member is moved along the rails; a removal part comprising a horizontal brush(14) which is longitudinally installed at the lower part of the base member and closely adhered onto the bottom surface of the annealing furnace to remove oxides adhered onto the bottom of the annealing furnace, and vertical brushes which are rotationally installed perpendicularly to both side surfaces of the base member(13) and closely adhered onto the side wall of the annealing furnace to remove oxides adhered onto the side wall so that the removal part is moved along the rails to remove oxides stuck to the bottom surface and inner wall of the annealing furnace; and a collecting part in which the brushes are formed in a hollow pipe shape, oxide suction holes are formed on the surface of the brushes, coupling blocks(31) are connected to each front ends of the brushes, and the coupling blocks are connected to suction fans(33) for sucking oxides by means of suction pipes(32) so that the collecting part collects oxides separated and dropped by the removal part.
Patent KR-20030016685-A (KR)
Title: Engine idle control method for automatic transmission in vehicle
Inventor: JUNG BYEONG YONG
IPC: B60K15/00
Filed: 2001-08-21
Abstract: PURPOSE: An idle control method of an engine for an automatic transmission vehicle is provided to keep the idle state stably in switching the lever, and to improve the reliability by distinguishing the idle air amount, engine rpm and the air amount learning value according to each selector lever and applying delay time. CONSTITUTION: An engine idle state is detected in starting by applying power to a vehicle(S100,S110). Switching of the selector lever is detected by receiving position of the selector lever from a transmission control unit in detecting the engine idle state(S120,S130). A control signal is output with setting the reference idle air amount according to position of the selector lever, and satisfaction of learning condition is detected in not changing the selector lever. The idle air amount is learned according to each position of the selector lever in satisfying the learning condition(S210). The reliability is improved by idling stably in changing the selector lever.
Patent KR-20030018080-A (KR)
Title: Printing method of plastic extrusion profile and its apparatus
Inventor: EO JUN
IPC: B41M1/30
Filed: 2001-08-27
Abstract: PURPOSE: A method and apparatus for printing a compressed plastic board is provided to enable a continuous printing on the same line of the manufacture of the board. CONSTITUTION: A compressed board is printed by staining an etching roller(2) with a print ink and transferring the ink to a print roller(1) in a first step. The surface of the board is heated and compressed by a thermal compressing roller(5) in a second step. The resulting printed material is preheated in a third step. The printed material is coated with a UV coating solution in a coating machine with a doctor knife(9) and a coating tank(8) in a fourth step. The coated printed surface is hardened in a fifth step.
Patent KR-20020026808-A (KR)
Inventor: LEE DONG HO
IPC: H01L23/498
Filed: 2001-09-03
Abstract: PURPOSE: A chip scale package, a printed circuit board and a method for designing the printed circuit board are provided to reduce the number of a substrate layer and the cost by using an external terminal and a land structure. CONSTITUTION: A first layer is provided with a chip scale package attached thereto and includes eight chip scale package regions(30-1,..., 30-8) arranged in a line. Each of the eight chip scale package regions(30-1,...,30-8) includes first and second land sets(46,47). Each of the first and second land sets(46,47) is arranged on a plurality of rows and columns corresponding to the arrangement of balls of the chip scale package and connected to first and second ball sets provided on the chip scale package. Thus, the first land set(46) is provided on one side of the respective chip scale package regions(30-1,...,30-8) and the second land set(47) is provided on the remaining side thereof.
Patent KR-20030025359-A (KR)
Title: Weight of axles measuring apparatus
Inventor: CHOI U SEONG
IPC: G01G19/03
Filed: 2001-09-20
Abstract: PURPOSE: A fixed type wheel load scale is provided to prevent illegal behavior of reducing weight of the relevant wheel during the measurement of wheel load. CONSTITUTION: A fixed type wheel load scale comprises a pair of axial load detection plates(13a,13b) for detecting axial loads of left and right wheels of the vehicle passing over the wheel load scale, and providing the result of the detection to a CPU(9) through a bending plate analyzer(BPA) board; a vehicle sensor(1) and a height sensor(2) for sensing the entrance of the vehicle and height of the cargo on the vehicle, and providing the result of the sensing to the CPU through a vehicle lane controller; the CPU for judging the irregular passage of the vehicle by analyzing the signals output from the axial load detection plates, vehicle sensor and the height sensor, outputting data on the relevant vehicle to a printer and a CRT terminal, and providing data to an image operating computer(17) through an SIO board; an unallowable vehicle mark(3) and an unallowable vehicle alarm(4) for providing information on the load height restriction and irregular passage of vehicle through axle manipulation to drivers and managers; the image operating computer for outputting a control signal for photographing vehicles of irregular passage to an LPR image processing computer(21), receiving an image on the license plate of the vehicle from the LPR image processing computer, outputting the received image on a monitor, and outputting a notification to the relevant vehicle; and the LPR image processing computer for providing images of vehicles entering each vehicle lane to the image processing computer.