baber/WOPTO huggingface dataset:
Patent KR-20020008874-A (KR)
Title: Cabinet of clothes washing machine
Inventor: JUNG DONG SAN
IPC: D06F39/12
Filed: 2000-07-20
Abstract: PURPOSE: A cabinet for washer is provided to reduce noise and vibration by attaching a vibroisolating plate on a front plate of a cabinet and to let a foot of a user in a washer by forming a recess on a lower portion of the cabinet. CONSTITUTION: A cabinet in a washer comprises a vibroisolating plate mounted on a front plate(21); a vibration absorbing member(36); a recesses(25,35) mounted on a lower portion of the vibroisolating plate; a screw holes formed on upper and lower portions of the vibroisolating plate; plural hooks(33) expanded on both sides of the vibroisolating plate; and hook holes(24) mounted on both sides of the front plate corresponding to the hook. The recess is formed on a lower portion of the vibroisolating plate and a front plate. The vibration-absorbing member is attached to an inner portion of the vibroisolating plate. Thereby, the cabinet in the washer reduces noise and vibration generated caused by installing a driving device, a pulsator and a rotational shaft on the washer by attaching the vibroisolating plate on a front plate of the cabinet.
Patent KR-20020008520-A (KR)
Inventor: CHUN HYEON GYU
IPC: F01N3/00
Filed: 2000-07-21
Abstract: PURPOSE: A smoke reducing device of a vehicle is provided to maximize discharge efficiency by placing a discharge space horizontally to a space in which noxious gas flows. CONSTITUTION: A smoke reducing device of a vehicle comprises a hollow core body having an insulator(11) connected to an external electrode(18) and a thread ledge(16) and a threaded portion(15) formed on the insulator, an electrode tube(14) connected to one pole of the external electrode via a conductor through the hollow core portion, horizontally fixed on the body and equipped with a cylindrical space for receiving an electrode bar(13) coated with a non-dielectric material, the electrode bar(13) placed across the tube shaft of the electrode tube and connected to the body, and a center marking unit(12) aligning the center to horizontally combine the electrode tube and the electrode bar to a noxious gas tube. As an effective discharge space is placed with a noxious gas flow on the straight line, noxious gases in the tube flows forward. According to corona discharge, efficient ozone generation is induced.
Patent KR-20020012684-A (KR)
Title: Plane lens
Inventor: TAKAWA ETSUO
IPC: G02C7/00
Filed: 2000-08-08
Abstract: PURPOSE: A planar lens is provided to increase a design margin by allowing the planar lens to be manufactured large in size. CONSTITUTION: A planar lens(1) has a shape surrounded by a first round arch, a second round arch and a third round arch. The first round arch with a radius(Rs1) is centered at a central point(O1) and passes through a point(P1) on a Z axis. The second round arch with a radius(Rs3) is centered at a central point(O3) on the Z axis and passes through a point(P1') placed on a line between the point(P1) and the central point(O1) and at a distance(T) from the point (P1), wherein the distance(T) represents a thickness of the lens. The third round arch with a radius(Rs4) connects an external end of the first round arch to that of the second round arch, wherein Rs1>Rs3>Rs4.
Patent KR-20020015467-A (KR)
Title: variable air ventilation system of automotive vehicle
Inventor: PARK SE GIL
IPC: B60H1/24
Filed: 2000-08-22
Abstract: PURPOSE: A variable ventilator of a vehicle is provided to improve the ventilation performance in a vehicle room by forming an air flow path on a tail gate and selectively opening and closing the air flow path. CONSTITUTION: A variable ventilator of a vehicle comprises an air flow path(10) formed to communicate with a vehicle room and an outdoor, a controller(20) selectively controlling the airflow between the vehicle room and outdoor by opening and closing the air flow path, and a control unit(30) keeping the air flow path open when ventilation is needed and changing the air flow path into a closed state when a wind noise is to be reduced. Therefore, ventilation performance and a silent vehicle room are realized.
Patent KR-20020016449-A (KR)
Title: Tension leveller for correction curvature of strip
Inventor: NAM SEONG HYEON
IPC: B21B39/02
Filed: 2000-08-25
Abstract: PURPOSE: A tension leveler is provided in which curvature correction of a strip by controlling variables of a work roll is not excessively sensitive in correcting curvature of the strip. CONSTITUTION: In a tension leveler controlling the curvature shape of a strip(5) by moving a work roll(21) which is rotated with being contacted with the strip, the tension leveler comprises a transfer means transferring the work roll which is rotated with being contacted with the strip(5) back and forth along a proceeding direction of the strip, wherein the transferring means is a hydraulic cylinder(100), the hydraulic cylinder is installed so that a stroke of the hydraulic cylinder is expanded or contracted in the proceeding direction of the strip, and the hydraulic cylinder is connected to a frame(29) supporting the work roll, and wherein the tension leveler further comprises an other transfer means vertically moving the work roll(21) to a direction at which the strip is positioned.
Patent KR-20020018772-A (KR)
Title: front frame reinforcement structure of car
Inventor: YANG CHEOL HO
IPC: B62D25/08
Filed: 2000-09-04
Abstract: PURPOSE: Structure for reinforcing the front face of a vehicle is provided to protect occupants safe by sequentially absorbing the shock energy applied to a side panel in a head-on collision. CONSTITUTION: A front pillar(20) is formed by an outer panel(22) and an inner panel(21) combined as a closed section. Both ends of a side frame(30) and a reinforcing panel(40) form another closed section outside the front pillar. One side of a dash panel(10) is welded to the outer face of the reinforcing panel welded with the side frame. If a shock is applied to an engine hook, shock energy is firstly absorbed in the dash panel. Thereafter, the shock energy is sequentially absorbed in the closed section formed by the reinforcing panel and the side frame and the closed section of the front pillar. Therefore, the torsional rigidity of a vehicle body is improved.
Patent KR-20020018859-A (KR)
Title: Automatic perforating device for main and pilot COG burner
Inventor: PARK SUN BOK
IPC: C10B21/12
Filed: 2000-09-04
Abstract: PURPOSE: An automatic penetrating device for a main COG(coke oven gas) burner and a pilot COG burner is provided to automatically clear an orifice hole installed on a COG line for adjusting the flow rate thereof. CONSTITUTION: The automatic penetrating device for a main COG burner and a pilot COG burner comprises a burner(15) formed with a connection part to which a penetrating needle is attached; a back-flow prevention valve having an inner penetrating needle insertion bore; a guide plate having an arc shaped guide groove; an opening and closing bar for the back-flow prevention valve; a cylinder comprising an end plate installed at one end of a spring, and a connecting bar hinged to the end plate; a crank shaft(51); a connection ring(52) for connecting the crank shaft with the connection part of the burner; and an actuator for rotating the crank shaft.
Patent KR-20020026098-A (KR)
Inventor: NAM SU GEUN
IPC: H02H3/087
Filed: 2000-09-30
Abstract: PURPOSE: A thyristor protection device by gating current detection for serial thyristor circuits is provided to prevent the abnormal state from spreading to other thyristor by controlling a gating pulse output of all thyristors at the initial abnormality generation. CONSTITUTION: A main controller(10) includes a CPU(Central Processing Unit)(11) for generating a gate control signal of a gate-pulse-string type and a lighting converter(12) for use in the sending for converting the gate control signal generated in the CPU(11) for the fiber cable transmission. A gate actuator(20) includes a lighting converter(21) for use in the reception for receiving the gate pulse string control signal transmitted from the main controller(10) and a gate pulse amplifier(22) for processing an output of the lighting converter(21) to control the gating of plural thyristors. The serial thyristors(SCR1-SCRn) drives a load by controlling a switch on-off operation according to a gate control output of the gate actuator(20).
Patent KR-20010040030-A (KR)
Title: Fiber optic connector
Inventor: PELINO JOHN
IPC: G02B6/40
Filed: 2000-10-09
Abstract: PURPOSE: A fiber optic connector is provided to allow light from the light source to be efficiently coupled into the fiber optic light cable. CONSTITUTION: The end portion(18) of the light source housing(16) is moved axially toward the spud(38) such that the spud(38) and ferrule(28) are disposed in the cavity(20). The end portion(18) is moved over the spud(38) to compress the first seals(64) and the flange(22) enters the access opening(58) in the cage(50). The flange(22) deflects the spring(62) radially and moves axially past the spring(62). The spring(62) returns radially and is disposed between the flange(22) and flange portion(56) to secure the end portion(18) in place on the spud(38). The fiber optic connector(10) retains the fiber optic light cables(12 and 14) from moving axially to ensure light transmission efficiency. The fiber optic connector(10) also seals a joint between the coupling(26) and light source housing(16) with the first seals(64) to keep environmental contaminants out of the light source housing(16). The first seals(64) are used to minimize the lateral movement as well as providing a seal. A service tool(not shown) is used to disconnect the coupling(26) and light source housing(16). It should be appreciated that the service tool is conventional and known in the art. It should be appreciated that the fiber optic connector(10) serves as an attachment for connecting two fiber optic light cables(12,14).
Patent KR-20010050994-A (KR)
Title: Laser imaging of thin layer electronic circuitry material
Inventor: CARPENTER RICHARD W
IPC: H05K3/02
Filed: 2000-10-12
Abstract: PURPOSE: A laser imaging is provided to form thin film electrical components in which a thin film having desired electrical properties is deposited on a substrate of dissimilar material. CONSTITUTION: Thermal energy from a computer guided laser is used to remove selected portions of the thin film. The thin film is an electrically conducting material and the substrate is metal foil. The thermal energy from the laser ablates away portions of the thin film. A layer of zero valence metal is deposited on a dielectric material substrate having a melting point or decomposition temperature substantially above that of the zero valence metal. The zero valence metal layer is patterned to form electronic circuitry components by computer guided laser providing sufficient thermal energy to boil away selected portions of the zero valence metal layer. Electronic circuitry is formed from a three-layer composite(20) which comprises nickel foil(21); a dielectric material(22), such as silica deposited on the foil; and a zinc layer(23) deposited on the dielectric material. The zinc layer is patterned by laser-derived thermal energy.
Patent KR-20020029471-A (KR)
Title: A resourceization method of domestic animals feces use of a fly
Inventor: KIM HONG GUK
IPC: C05F3/00
Filed: 2000-10-13
Abstract: PURPOSE: A fertilizing method of animal waste using flies is provided, which is characterized in that maggots and compost can be used as high protein feed and high quality organic fertilizer, respectively. CONSTITUTION: The fertilizing method is as follows: making flies lay eggs on chicken droppings spread on the bottom of a fly-breeding room in a thickness of 1-2cm; mixing 40% of the above chicken droppings with 50% of pig waste to keep water; standing for 4days to grown up maggots, resulting in composting of animal waste; separating maggots from compost, where the maggots are dried and ground for high protein feed and the compost is aged for high quality organic fertilizer.
Patent KR-20010070149-A (KR)
Title: Microcontroller incorporating an electrically rewritable non-volatile memory
Inventor: AHN JONG GEUN
IPC: G06F9/445
Filed: 2000-10-19
Abstract: PURPOSE: A micro controller having an electrically rewritable non volatile memory is provided to enable on-board programming without ROMs and RAMs and to prevent problems such as over-erase or write error. CONSTITUTION: The micro controller includes a plurality of buses, a central processing unit(120), a mode controller(110), at least one communication interfaces(112), a non volatile memory(130) and a memory controller(160). The central processing unit is connected with the buses. The mode controller generates mode control signals with response to mode select signals and generates mode control signals setting operation modes of the micro controller. The communication interfaces are selectively connected with the buses. The non volatile memory stores the data and the control program. The memory controller includes a series interface and receives at least one of the NVM(non volatile memory) command, the address and the data by way of at least one of the communication interfaces and the series interfaces which are operatively connected with one of the communication interfaces.
Patent KR-20010051149-A (KR)
Inventor: LEE YEONG SU
IPC: A47C3/16
Filed: 2000-10-19
Abstract: PURPOSE: A legless chair is provided to use as a chair and also a simple bed, to control the gradient of the back of the chair according to user's preference, and to facilitate carrying and keeping. CONSTITUTION: A seat plate frame is installed in a seat plate(200). A back plate frame is installed in a back plate(300). A bag with an insertion hole is formed in the back of the back plate. An insertion hole(630) and a shaft supporting hole(620) are formed to connect in the inside of both upper ends of the back plate frame(600). The back plate frame is inserted into the insertion hole of the bag and installed in the back of the back plate. A flat part(720) is formed at the end of both shaft supporters(710) of a supporting rod(700) and inserted into the insertion hole(630). The shaft is installed to rotate on the shaft supporting hole. One end of a supporting cloth is linked to rotate in the lower supporting rod(610) of the back plate frame. An angle adjusting plate(900) is linked to the other end of the supporting cloth, and several hooked stoppers(910) are formed at regular intervals on the angle adjusting plate.
Patent KR-20010051197-A (KR)
Title: Igbt-controlled thyristor ac/dc converter
Inventor: JULIAN ALEXANDER L
IPC: H02M7/797
Filed: 2000-10-23
Abstract: PURPOSE: An IGBT-controlled thyristor AC/DC converter is provided to achieve a low-cost AC/DC converter capable of operation at moderately high power with a high quality input current waveform, and capable of supporting regeneration. CONSTITUTION: A three-phase AC/DC regenerative converter comprises a six-diode bridge having three nodes, each connected through a corresponding input inductor to a corresponding line of a three-phase AC main; and a capacitor bank connected by a positive rail and a negative rail across the diode bridge for developing a DC voltage across the rails for application to a load; a six-thyristor bridge includes three nodes, each connected through a corresponding one of the input inductors to a corresponding one of the lines, the thyristors poled for conduction with the AC mains in a direction opposite to that of the diodes; each side of the thyristor bridge connected to a corresponding one of the rails through a current limiting inductor and an IGBT having a reverse diode in parallel with it, the IGBTs poled for conduction with the AC mains in the same direction as the thyristors; a pair of thyristor turn-off circuits, each connected from a node between one of the IGBTs and a corresponding one of the limiting inductors to one of the rails other than the rail to which the corresponding IGBT is connected, each responsive to turn-off of the corresponding IGBT for reverse-biasing a thyristor conducting current through the corresponding limiting inductor; and a gate drive controller responsive to the voltage of each of the lines and to the current flowing in each of the lines for providing turn-on signals to the thyristors and conduction signals to the IGBTs so as to selectively conduct current through the thyristor bridge and the IGBTs in a manner to cause the current in the lines to more nearly approximate sinusoidal current.
Patent KR-20020031795-A (KR)
Title: Tail-gate Locking Apparatus for Hatch-back Car
Inventor: KIM SANG GON
IPC: E05B83/18
Filed: 2000-10-24
Abstract: PURPOSE: A tail gate locker of a hatch back vehicle is provided to easily open and close a tail gate. CONSTITUTION: A latch plate is elastically and rotatably installed at a base plate(2). The latch plate(100) includes a latch groove(110b). A striker(7) is inserted into the latch groove(110b). A stopper(120) is elastically and rotatably installed at a base plate(2). The stopper(120) rotates in a forward direction and selectively removes a locking of the striker which is inserted into the latch groove(110b). An idle lever(130) is elastically and rotatably installed at a base plate(2). The idle lever(130) selectively contacts with the stopper(120) to prevent an inverse rotation of the stopper(120). A return spring(130d) is installed at one side of the idle lever(130) and rotates the idle lever(130) counterclockwise.
Patent KR-20010051228-A (KR)
Title: Multi-window picture adjustment arrangement for a video display
Inventor: MEGEID MAGDY
IPC: H04N5/45
Filed: 2000-10-25
Abstract: PURPOSE: To provide the same means as a BCL means for a CRT(cathode-ray tube) for selectively and automatically adjust an optical output which is generated in a corresponding window for the purpose of a flat panel display. CONSTITUTION: In a multiwindow arrangement, optical outputs capable of contributing to respective windows in a multiwindow display are calculated, for example, by a video signal applying picture information for the display in windows or by a window area. When entire optical outputs to be contributed by entire windows exceeds prescribed levels, a loop controller automatically controls, for example, the contrast and the brightness of a selected window in a loop control method according to a rule. As a result, the entire optical outputs are lowered to below the prescribed levels.
Patent KR-20020032821-A (KR)
Title: Electronic commerce system of settlements using radio communication equipment and method thereof
Inventor: PARK JONG SUN
IPC: H04W4/24
Filed: 2000-10-27
Abstract: PURPOSE: A system and method for paying electronic commerce using a mobile communication terminal is provided to prevent the leakage of information on the Internet by requesting the authentication of a business through the Internet, by generating a throwaway authentication password for approving electronic commerce and paying price, and by transmitting the password to a mobile communication terminal of the user. CONSTITUTION: A payment request unit(10a) is equipped with an authentication number request module(12a) and a business authentication request module(14a). The authentication number request module(12a) provides an input request screen for enabling a user to input user information. In addition, the authentication number request module(12a) transmits payment information including user information to an authentication number generating module(22a). An authentication module(20a) is equipped with the authentication number generating module(22a), an authentication number comparison module(24a), a mobile communication subscriber database(26a) and a credit information database(28a). The generating module(22a) refers credit information of the user through the subscriber database(26a) and the credit information database(28a). The module(22a) transmits an authentication number generated to a mobile communication businessman server(50a). The user confirms the authentication number transmitted from the server(50a) and inputs the number to the business authentication request module(14a). A mobile communication terminal(70a) is equipped with a short message service function.
Patent KR-20020034337-A (KR)
Title: Method For Fabricating Liquid Crystal Display Panel
Inventor: BAEK MYEONG GI
IPC: G02F1/136
Filed: 2000-11-01
Abstract: PURPOSE: A method of fabricating a liquid crystal panel is provided to form a metal layer through CMP technique using a sacrificial layer. CONSTITUTION: A sacrificial layer is coated on a substrate. The sacrificial layer is patterned in a manner that the sacrificial layer has a recess. A metal is filled in the recess of the sacrificial layer. A portion of the metal, deposited on the part of the sacrificial layer other than the recess, is polished using chemical mechanical polishing technique to form a gate electrode and a gate line. A gate insulating layer is formed on the substrate. A semiconductor layer, a source electrode and drain electrode(38) are formed on the gate electrode. A passivation layer(39) and a pixel electrode(40) connected to the drain electrode are formed on the substrate.
Patent KR-20010008302-A (KR)
Inventor: YU KYONG SAN
Filed: 2000-11-22
Abstract: PURPOSE: A method for operating electronic commerce using game points is provided to enable a customer to use the electronic commerce with the game points instead of money, and to allow the customer to give back the game points obtained in order to enjoy a game and get the refund of use fees, when the customer want to stop playing the game. CONSTITUTION: A user(100) accesses a web server(400) via the internet, and then accesses a game server(200) and a shopping mall server(500) that offers the electronic commerce. The user(100) is connected directly to the game server(200), resulting in decrease of the system load in the web server(400). The user(100) accumulates the game points during the game at the game server(400), and stores the obtained game points in a database(300). The user(100) can use the obtained game points stored in the database(300) instead of money when the user(100) buys a product via a shopping mall and the server(500).
Patent KR-20020041525-A (KR)
Title: Disassembling and assembling and roll rotating device of mill roll choke
Inventor: JU SAM JE
IPC: B21B31/00
Filed: 2000-11-28
Abstract: PURPOSE: An apparatus for disassembling and assembling chocks of a widthwise rolling roll and rotating the roll is provided to improve productivity by using an appliance capable of simply and easily disassembling and assembling the chocks of the widthwise rolling roll during disassembling and assembling of the chocks thereof. CONSTITUTION: The apparatus for disassembling and assembling chocks of a widthwise rolling roll and rotating the roll comprises a body(9) the other side of which is projected higher than one side of the body(9) that is fixed to an area where the roll is disassembled and assembled; a resting stand(13) which is installed on an installation stand(10) fixed onto the bottom surface of one side of the body(9) movably back and forth by a hydraulic cylinder(14), and on which a lower chock(3) of the roll(1) is rested; a resting stand(12) which is equipped on the upper surface of the other side of the body(9) that is separated from the installation stand(10), and on which an upper chock of the roll(1) that is fixed movably back and forth by a hydraulic cylinder(15) is rested; a rotation power part(7) having a driving motor, the driving motor is fixed to the rear side of the body(9) between the resting stands(12,13) perpendicular to a length direction of the body(9); the body of revolution(17) rotated by the rotation power part(7); and an upper cover(8) having a support member, the support member supports the outer circumference that is fixed to the body of revolution(17) and is installed so that the support member is vertically rotated by a cylinder rod.