baber/WOPTO huggingface dataset:
Patent KR-20020093359-A (KR)
Title: Traffic control system for medium and small city
Inventor: YUM YUN JEONG
IPC: G08G1/07
Filed: 2001-06-08
Abstract: PURPOSE: A traffic control system for business town is provided to perform efficiently a management work of traffic data by fixing a size and a cost of the traffic control system according to a traffic volume of business town. CONSTITUTION: A client device(401) inputs data or commands into a central computer(402) according to an operator's request and inquiries, edits, and monitors traffic information. The central computer(402) manages a plurality of traffic signal controllers(L/C1-L/C32) by using a window-based user interface. A multi-port(403) is connected with a modem portion(404) including a plurality of modems. The modem portion(404) is communicated with the traffic signal controllers(L/C1-L/C32). A printer(405) outputs necessary information or reports according to the operator's request. The traffic signal controllers(L/C1-L/C32) are connected with the central computer(402) through the modem portion(404) or a PSDN/PSTN(Public Switched Data Network/Public Switched Telephone Network)(406).
Patent KR-20030002663-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: HWANG YEONG SEON
IPC: H01L21/027
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent collapse of photoresist pattern by coating an OBARC(Organic Bottom Anti Reflective Coating) and curing the OBARC. CONSTITUTION: After forming a lower layer(1) on a semiconductor substrate, an OBARC(3) is coated on the lower layer(1). The OBARC(3) is then cured by using an electron beam. A photoresist layer is coated on the cured OBARC(3). By patterning the photoresist layer, a photoresist pattern(5') is then formed. Thereby, the collapse of the photoresist pattern(5') is prevented.
Patent KR-20030005779-A (KR)
Title: A pulverized solid fuel injecting apparatus
Inventor: JUNG JIN GYEONG
IPC: C21B7/00
Filed: 2001-07-10
Abstract: PURPOSE: An apparatus for injecting pulverized solid fuel into a blast furnace is provided to improve combustibility by reducing transfer speed of the solid fuel and expanding injection width of the solid fuel. CONSTITUTION: In an apparatus comprising an internal pipe(142), an external pipe(145) encircling the internal pipe(142), a channel of pulverized solid fuel which is formed at the inner side of the internal pipe(142), and a channel of combustion supporting fluid which is formed between the internal pipe(142) and the external pipe(145) so as to inject solid fuel into tuyere of a blast furnace, the apparatus for injecting the pulverized solid fuel into the blast furnace is characterized in that the channel formed at the inner side of the internal pipe(142) comprises a transfer way(142a) for transferring the pulverized solid fuel injected in a certain speed; and a speed reducing way(142b) in which inner diameter of the internal pipe(142) is expanded from contact point with the transfer way(142a) to the front end of the internal pipe(142), wherein transfer speed of the solid fuel at the speed reducing way(142b), and dispersion width of the solid fuel at the front end of the internal pipe(142) is increased to improve combustibility of the solid fuel.
Patent KR-20030008866-A (KR)
Title: Sampling equipment forgathering sulfur-gas
Inventor: KANG GWANG WON
IPC: G01N1/22
Filed: 2001-07-20
Abstract: PURPOSE: A sampling equipment for gathering sulfur gas is provided to prevent erroneous operation of pressure detector by avoiding the gathered gas from directly contacting the pressure detector. CONSTITUTION: A sampling equipment comprises an attachable/detachable nozzle unit accommodated into a check nozzle unit, and which has a shaft(130) moving in forward and rearward directions by the elastic force of an elastic member(140) so as to control introduction of sulfur gas, and a cap(120) having an opening set in the direction opposite to the sulfur gas flow direction so as to gather sulfur gas without causing changes in flow rate; and a rubber cap unit(200) having a tube(220) penetrating through a rubber cap(210), wherein the tube has an end with a plurality of air holes(225) and the other end connected to a pressure detector. The rubber cap unit has an expansion tube(230) arranged at the front end of the tube.
Patent KR-20030012032-A (KR)
Title: Microwave oven having communicating apparatus
Inventor: PARK HUI JUNG
IPC: H05B6/80
Filed: 2001-07-30
Abstract: PURPOSE: A microwave oven having a communication device is provided to perform a communication operation as well as a cooking operation by installing the communication device in the microwave range. CONSTITUTION: A key input portion(101) includes a start key for selecting functions of a microwave oven, a timer, a communication key, and a plurality of number keys. A door sensor(103) is used for sensing an opening state or a shutting state of a door of the microwave oven. A control portion(105) controls cooking operations and communication operations of the microwave oven. A high voltage generation portion(109) generates a high voltage for generating electromagnetic waves according to a control signal of the control portion(105). A driving motor(111) is used for rotating a tray according to the control signal of the control portion(105). A ring generation portion(201) generates a ring sound. A microphone(205) is used for inputting voice. A speaker(203) is used for outputting the generated ring sound to a recipient. A storage portion(207) stores a message.
Patent KR-20030014444-A (KR)
Title: Steering system of vehicle
Inventor: PARK SU BO
IPC: B62D6/00
Filed: 2001-08-11
Abstract: PURPOSE: A steering system for a vehicle is provided to improve steering performance by coping with a change of steering characteristic by travelling conditions and reduce the number of assembling process and the manufacturing cost by simplifying the structure. CONSTITUTION: A steering system for a vehicle comprises a steering wheel(2), operated by a driver for steering; a reaction motor(4), supplying reaction torque followed by rotation of the steering wheel, with installed on a side of the steering wheel; a gear box(8), moving a steering shaft(6) and performing steering action; a sensing unit, sensing torque change, the steering angle, and the vehicle speed followed by rotation of the steering wheel; and an ECU(Electronic Control Unit)(12), operating the gear box and the reaction motor according to an electric signal applied from the sensing unit. The structure of the steering system is simplified by operating wheels of the vehicle by the electric signal followed by rotation of the steering wheel.
Patent KR-20030017937-A (KR)
Title: building construct method
Inventor: HAN TAE ILL
IPC: E04B1/16
Filed: 2001-08-25
Abstract: PURPOSE: A construction method for a building is provided to shorten a period of construction and to reduce construction expenses by minimizing the required manpower. CONSTITUTION: The construction method for a building comprises the steps of: installing a stainless foundation on the ground for a building; installing a wall manufactured with stainless and provided with a hollow on the foundation to be connected to the foundation; installing one or more circular or rectangular columns manufactured with stainless and provided with a hollow on the foundation to be connected to the foundation; arranging long box-shaped beams between columns; installing a plate slab manufactured with stainless and provided with a hollow on the wall and the column to be connected to the wall and the column; and placing concrete into the slab, the wall, the column and the foundation, then covering up the top of the slab with a stainless plate and coupling with a bolt.
Patent KR-20030019964-A (KR)
Title: Game and Contents Offering Method and System therefor
Inventor: HONG SEOK CHAN
IPC: G06F17/00
Filed: 2001-08-28
Abstract: PURPOSE: A game and contents providing method and a system for the same are provided to enable users to play a league or a tournament match of a known or a new developed internet game, to intermediate public relation activities of a game or advertisements of a company, and to commercialize a character design or a game team name used in a game. CONSTITUTION: A member accesses a web site after passing a member authentication procedure(S1), and selects a game or contents providing menu at the web site(S5). The member selects a main game among the game or contents providing menu(S6), and selects a desired game type of the main game(S7). The member accesses a game server(S8), and starts the main game with the selected game type(S9). If the member finishes playing the main game, data on the main game is stored and displayed(S11). The member can select a general game, a board game, a game tournament, a column, a bulletin board, an introduction to a web site operator or a global game league besides the main game among the game or contents providing menu.
Patent KR-20030020187-A (KR)
Title: On-off line card for being capable of expense apparoval through on-off line and apparatus thereof and method thereof
Inventor: LIM CHANG SU
Filed: 2001-09-03
Abstract: PURPOSE: A payment processing system and method is provided to enable a user to make a payment for a commodity and to remit money over an online network, for example, the internet, and at an offline apparatus, for example an ATM(Automated Teller Machine) or a credit card processor by using an on-offline card of which one side has a CD(Compact Disk) and the other side has a conventional magnetic stripe. CONSTITUTION: The method comprises several steps. A user inserts an on-offline card into a CD drive of a PC, and accesses a web site over the internet(100). The user determines whether he or she makes a payment or inputs user relevant data by using the on-offline card(110). In a case of making a payment, the user inputs a payee name, a payee address, a payment amount, a date and a secret number at the web site(120), the web site outputs the payee name, the payment amount and a photo to the user PC for enabling the user to instantly check an illegal usage of the card by others(122). The web site transmits the input data to a server of a corresponding bank, and the server of the bank approves the requested payment(130). If the payment request is normally approved, then the payment request is processed. In a case of inputting user relevant data in the step 110, the data stored at the card is instantly transmitted to the web site(S140).
Patent KR-20030024391-A (KR)
Title: Structure of battery cable connection
Inventor: JU WON JUNG
IPC: H01M2/30
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a battery-cable terminal coupler structure, which prevents the relaxation of coupler structure due to vibration, stably maintains a electrical connection of the battery and cable terminals even if vibration is severe, and is very easy to detach the cable terminal. CONSTITUTION: The battery-cable terminal coupler structure is characterized in that the battery comprises a cylindrical coupling part having J-shaped groove on its sides and battery terminals positioned on both sides of the coupling part; and the cable terminal(50) comprises terminal connector parts(12,22) which are connected to ends of cable(10, 20) to combine with the battery terminals respectively, a terminal frame(60), which has inner space(62) and orifice(64), and on which the terminal connector part(12,22) is fixed, a lever(70) having upper part(72), a circular bar(74), and a protrusion(76), a spring(80) for supplying upward and downward elastic force to the lever(70), and a washer(90) for preventing a separation of the lever(70) from the terminal frame(60).
Patent KR-20030025449-A (KR)
Title: The grip of stick
Inventor: LEE WON MYUNG
IPC: A63B29/08
Filed: 2001-09-20
Abstract: PURPOSE: A grip structure of a stick is provided to eliminate the risk of handling that may occur under an abnormal condition upon holding of a grip and improve the convenience of use. CONSTITUTION: A stick support(2) is fixed integrally to the upper end of a stick(1). A movable grip body(4) is coupled to the stick support(2) to be rotatable relative to each other in a state of containing the stick support(2) therein. An upper space portion(5) is formed above the inside of the movable grip body(4) and is provided with a spring fixing face(5A) at one upper portion. A lower space portion(6) is provided with a rotation restraining prominence(6A) and an escape preventing prominence(6C).
Patent KR-20020024801-A (KR)
Inventor: HAGIWARA YOSHICHIKA
IPC: F16H61/10
Filed: 2001-09-26
Abstract: PURPOSE: A shift control apparatus for a continuously variable transmission is provided to control line pressure of the V-belt continuously variable transmission by regulating the torque ratio of a torque converter. CONSTITUTION: A T/C(torque converter) speed ratio calculation section(32) decides the speed ratio in a torque converter from the revolution speed of the engine and the revolution speed of the primary pulley. A T/C torque ratio calculation section(34) calculates the torque ratio from the speed ratio. An input torque estimation section(35) estimates the input torque input into a continuously variable transmission(1) from the above torque ratio and the engine output torque determined by an engine torque calculation section(31). The T/C speed ratio calculation section is provided with a correction amount calculation section(33) to correct for lowering the speed ratio less than the speed ratio of the primary pulley and the engine in stepping on the accelerator pedal. The input torque is properly estimated, and slip between the V belt and the variable pulley is prevented by controlling the speed ratio accurately.
Patent KR-20030026537-A (KR)
Title: a rotating chair
Inventor: LEE DOO PYUNG
IPC: A47C3/18
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a rotary chair which uses driving power of an electric motor to rotate a chair body in left and right direction repeatedly so that it helps users to take waist movement. CONSTITUTION: The rotary chair is characterized by comprising the parts of: a rotation support pipe(13) which is placed at upper center of a support leg(11) with plural support legs(11a); a rotation axis which is fixed at lower center of the chair body to rotate the chair body in left and right direction freely; a support bracket which is placed at one side of the rotation support pipe; and the electric motor which is placed at the support bracket.
Patent KR-20030028234-A (KR)
Title: Extracts of buckwheat and/or buchwheat chaff with anti-inflammatory effects and composition comprising of the same
Inventor: LEE GI WON
IPC: A23L35/00
Filed: 2001-09-27
Abstract: PURPOSE: A composition containing an extract of buckwheat, buckwheat husk and a mixture thereof as an active ingredient is provided which has a suppression effect on inflammation generated by endotoxin and outer inflammation-inducing material. CONSTITUTION: The composition having antiinflammatory activity is prepared by extracting buckwheat, buckwheat husk and a mixture thereof in a solvent including water, ethanol, acetone or methanol and then subjecting to chromatography using 40 to 80% ethanol aqueous solution to obtain fractions having antiinflammatory activity.
Patent KR-20030031274-A (KR)
Title: rear suspension structure of car
Inventor: KIM GYEONG HO
IPC: B60G11/08
Filed: 2001-10-13
Abstract: PURPOSE: A structure for a rear suspension of a commercial vehicle is provided to reduce weight and cost by minimizing a side frame bracket and to improve the convenience of working and reduce an assembly time by preventing the rotation of a spring pin through plane units of the spring pin and a spring assembly hole. CONSTITUTION: A structure for a rear suspension of a commercial vehicle includes a side frame bracket(43) is connected to cross with respect to a longitudinal direction of a side frame(45) by a plurality assembly bolts(44) as a medium on the side frame. A spring pin bush is installed to press-fit between a pair of flanges formed on the side frame bracket. One end of a leaf spring(41) located to superpose one side of the flange and the spring pin bush are in regular sequence penetrated and screwed by a spring pin and an assembly nut. One side frame bracket connects one end of the leaf spring and an upper end of a stabilizer bar rod(52) with the side frame in a direction of a vertical shaft. The size of the side frame bracket is maximally contracted, and the entire weight of the rear suspension and the production cost are reduced. The rotation of the spring pin is prevented by plane units formed on the spring pin and a spring pin assembly hole when the spring pin is inserted to the spring pin assembly hole.
Patent KR-20020008086-A (KR)
Title: Manufacture of pelletized activated carbon using carbon nanotube
Inventor: LEE TAEK SU
IPC: C01B31/08
Filed: 2001-10-17
Abstract: PURPOSE: To manufacture a pelletized activated carbon with carbon nanotube that has superior adsorption capability against volatile organic compounds, virus and bacillus. CONSTITUTION: Specific surface area of a carbon nanotube is increased by thermal chemical vapor deposition, and then dipped in a mixed solution of phenol resin and novolak-epoxy in order to adjust its viscosity. Then, the gelled carbon nanotube is pelletized. The pelletized carbon nanotube is first hardened under oxygen atmosphere (175deg.C) for 2hrs, and then it is carbonized under argon atmosphere (600-900deg.C) for 40 to 80min to give optimal micropore/nanopore volume as well as specific surface area to pelletized activated carbon.
Patent KR-20030033348-A (KR)
Inventor: SHIN IN SEOP
IPC: H01J29/76
Filed: 2001-10-22
Abstract: PURPOSE: A deflection yoke is provided to allow for stable correction of distortion on the screen, while achieving improved workability and productivity by permitting the coil winding process to be easily carried out. CONSTITUTION: A deflection yoke comprises a coil separator having an inner surface on which a horizontal deflection coil for forming a horizontal deflection magnetic field is arranged; a ferrite core(14) arranged at the outer surface of the coil separator, and made of a magnet for reinforcement of magnetic field; a vertical deflection coil wound at a predetermined angle over the inner and outer surfaces of the coil separator, and which forms a vertical deflection magnetic field; and a dispersion prevention unit arranged at both ends of the ferrite core where the vertical deflection coil is bent, and which prevents dispersion of the coil during winding of the vertical deflection coil. The dispersion prevention unit includes grooves(g1,g2) formed at a constant spacing.
Patent KR-20020032332-A (KR)
Inventor: ALDAZ ROBERT EDWARD
IPC: G01R31/28
Filed: 2001-10-24
Abstract: PURPOSE: A contact structure for providing an electric connection with a contact target is provided to improve a reliability, a mechanical strength and a contact capability by using a plurality of contactors. CONSTITUTION: The contact structure is composed of a contact substrate(20) and a plurality of contactors. A contactor further includes a tip forming a point of contact, an intermediate part inserted in a through hole provided on the contact substrate(20), a base part with a trailing end protruding from a rear face of the contact substrate(20) as a contact pad(320) for electrical connection, and a spring part. The spring part is provided between the intermediate part and the base part for exercising elastic contact force when the contactor is pressed against a contact target.
Patent KR-20030035253-A (KR)
Title: Printing method for liquid crystal display
Inventor: LEE DONG HUN
IPC: G02F1/1335
Filed: 2001-10-30
Abstract: PURPOSE: A printing method for manufacturing a liquid crystal display device is provided to prevent a cliche from being polluted by alien substances, thereby reducing bad pattern formation in a printing process. CONSTITUTION: A cliche(23) with grooves(26) is kept in a clean chamber(41) having ultraviolet ray lamps(42), being isolated from the outside in a standby state for a process. The ultraviolet ray lamps remove organic particles remaining at a surface of the cliche to provide the clean cliche. A roller winding a blanket for transferring printing patterns formed at the cliche to a substrate. A stage is provided for putting the substrate thereon.
Patent KR-20030035341-A (KR)
Title: Solid substrate bound with cyclodextrin derivatives and the method preparation thereof
Inventor: KANG JONG MIN
IPC: A23C7/04
Filed: 2001-10-31
Abstract: PURPOSE: Provided are solid substrate bound with cyclodextrin derivatives and a method for the preparation thereof. The solid substrate bound with cyclodextrin derivatives is used for removing cholesterol effectively and capable of being recycled. CONSTITUTION: A solid substrate bound with cyclodextrin derivatives is characteristically manufactured by the steps of: synthesizing a cyclodextrin derivative(A) of which a hydroxy group is converted into an amine group; introducing a support(B) of the aldehyde group to a solid substrate(C) by silanation; and iminization of (A) and (C) then reducing them.
Patent KR-20030037815-A (KR)
Title: structure of lid in washing machine
Inventor: KIM JONG HO
IPC: D06F39/14
Filed: 2001-11-06
Abstract: PURPOSE: Lid structure for a washing machine is provided to improve convenience by opening a lid easily with lifting up without bending the wrist, and to check washing state accurately by manufacturing the transparent lid. CONSTITUTION: A washing machine comprises an outer case; a top cover(2) formed on the outer case and composed of an opening for access to a washing tub and a lid placing surface(200) recessed downward; a planar lid body(4) combined with the rear part of the top cover by a hinge and placed in the lid placing surface of the top cover to cover the upper part of the washing tub; and a handle(5) combined with the front of the lid body. Washing state in the washing tub is checked accurately and the appearance is improved by making the transparent lid body. The lid is opened easily by lifting up without bending the wrist.
Patent KR-20030038086-A (KR)
Title: Ddc control circuit for channel conflict
Inventor: SHIN SEONG GI
IPC: G06F3/14
Filed: 2001-11-08
Abstract: PURPOSE: A DDC(Display Data Channel) control circuit is provided to prevent data damage or channel conflict by collectively processing monitor data individually input into plural monitor interfaces. CONSTITUTION: The circuit comprises plural monitor interfaces(30), a monitor input sensor(12), a DDC communication controller(18), a memory(20), and a graphic controller(5). The monitor interfaces(30) connect to the monitor circuits having different characteristics. The monitor input sensor(12) senses the connection of the monitor circuits to the monitor interfaces(30). If the monitor circuits are connected to the monitor interfaces(30), the DDC communication controller(18) outputs a data request signal to the monitor circuits sequentially according to a preset priority, and transmits the monitor data, input via the monitor interfaces(30) according to the data request signal, to the graphic controller(5). The memory(20) stores a communication priority table including priority data different according to the kinds of the monitor circuits.