baber/WOPTO huggingface dataset:
Patent KR-20030023161-A (KR)
Title: Connecting-pin in a single body for shutter of air-conditioner
Inventor: CHOI GWI JIN
IPC: F24F1/00
Filed: 2001-09-12
Abstract: PURPOSE: An integrated connecting pin of a shutter of a package air conditioner is provided to reduce manufacturing cost. CONSTITUTION: A connecting pin(95) comprises a cylindrical body(70) having elastic allowance parts(80) with a diameter smaller than a center thereof formed on both sides to be easily inserted to a driving member(30) and a connecting rod(25); and anti-separation hooks(75) symmetrically and conically formed on both ends of the body to incline from the ends of the body to the center of the body so as to prevent separation after the driving member and the connecting rod are joined to each other.
Patent KR-20030023778-A (KR)
Title: Installation structure of door handle for Refrigerator
Inventor: KIM TAE YEONG
IPC: F25D23/02
Filed: 2001-09-14
Abstract: PURPOSE: A door handle mounting device for a refrigerator is provided to prevent the exposure of the shape of a steel bracket to a door surface and the leakage of current from flowing in a handle. CONSTITUTION: In a door handle mounting device for a refrigerator, a door includes an outer case(26a) mounted to a door front surface part and an inner case(26b), and an insulating material is filled between the outer and inner cases. A handle(30) is mounted to a surface of the outer case. The outer case includes an injection bracket(50) mounted to an inner surface, and a steel bracket(36) mounted to the outer case via the injection bracket for separating the steel bracket from the outer case.
Patent KR-20030025659-A (KR)
Title: A device for opening and closing branch pipe in a water supplying line and a valve using thereof
Inventor: KIM CHOON IL
IPC: F16K11/14
Filed: 2001-09-21
Abstract: PURPOSE: A device for opening/closing a branch pipe and a valve using the same are provided to simplify configuration of the device and allow for ease of opening/closing operation of the branch pipe. CONSTITUTION: A device comprises a pipe(100) for supplying water; an opening/closing rotation unit(200) coupled to a stepped portion(120) formed at an internal passage(110) of the pipe, and which cuts off or branches the water being supplied through the pipe; a driving gear unit(300) gear-coupled in a vertical direction to the opening/closing rotation unit; and an operation handle unit(400) which is coupled to the driving gear unit through a screw in such a manner that the operation handle unit is rotatable integrally with the driving gear unit and maintains an airtightness with respect to the internal passage of the pipe.
Patent KR-20030026449-A (KR)
Title: The coating composition for under body of vehicles
Inventor: LIM CHANG GUK
IPC: C09D5/02
Filed: 2001-09-25
Abstract: PURPOSE: Provided is an under body coating composition, which is friendly to environment and has excellent damping ability and dose not need any special dry process. CONSTITUTION: The under body coating composition comprises 25-35pts.wt. of a water-soluble acryl emulsion resin, 40-50pts.wt. of at least one or two fillers selected from calcium carbonate, talc, and silica, 25-30pts.wt. of ethylene glycol, and 15-20pts.wt. of water. The under body coating composition is substituted for the conventional PVC coating agent.
Patent KR-20020025745-A (KR)
Inventor: IKARASHI MAKOTO
IPC: B31B50/59
Filed: 2001-09-27
Abstract: PURPOSE: A device and method for making a cylinder-type container and a cylinder-type container are provided to make a cylinder-type container from a cylinder folded flat at two opposite folded marks and to make a cylinder-type container with inexpensive and simplified equipment. CONSTITUTION: A device for making a cylinder-type container having a flat state and cubic state is equipped with a device for forming a container making a flat cylinder into a cubic cylinder, a first packing device packing an open end of the cubic container, and a second packing device packing the other open end of the cubic container. A blank sheet(A) is prepared. In the blank sheet, side plates(1,2) and a fitting plate(3) are connected through opposite folded marks(a, b). A flat container is formed through enveloping and the container is inflated by approaching the opposite folded marks. Hereby, a cubic container is formed.
Patent KR-20030033144-A (KR)
Title: Apparatus for substituting automatically the wires of electrode plate in oiling machine
Inventor: BAEK JEONG HYEON
IPC: B21B45/00
Filed: 2001-10-17
Abstract: PURPOSE: An apparatus for automatically replacing wires of electrode plate in oiling machine is provided to replace the wires with new ones as cleaning the wires automatically if wires inside the oiling machine installed in a process line for manufacturing cold rolled coil are required to be changed since they are used for a long time. CONSTITUTION: In an apparatus for replacing a plurality of wires formed on electrode plate of oiling machine for anointing a coating solution onto cold rolled coil, the apparatus comprises a wire replacement part (10) comprising a plural reels (14) fixed to shafts (15) rotationally installed at both sides of the electrode plate to replace the wires by rolling up the wires (3) around the reels (14); a driving part (30) comprising a helical gear (32) inserted into a reception block (31) on the upper part of the shafts (15) and a chain driving part (40) for rotating the helical gear (32) so that the reels (14) are rotated; and a wire cleaning part (50) comprising cotton cloths which are installed at the side of the shafts (15), and through which the wires (3) pass to be cleaned, wherein already used wires are replaced with wires for replacement as they are being cleaned by rotation of the reels (14) of the wire replacement part (10) through the driving part (30).
Patent KR-20030033384-A (KR)
Inventor: KIM MIN JEONG
IPC: B01D53/04
Filed: 2001-10-22
Abstract: PURPOSE: Provided is a concentrated unit for oxygen concentration apparatus, wherein the concentrated unit is capable of adsorbing nitrogen and concentrating oxygen in one casing. CONSTITUTION: The concentrated unit(100) comprises a concentrating unit body including a casing(110) with openings at both ends, an oxygen storage unit(130), a check valve(140), and an adsorbing unit(160) which are stacked in the casing(110); an upper manifold(120) coupled to the top of the body and serving as an oxygen supply passage; and a lower manifold(180) coupled to the bottom of the body for supplying compressed air and exhausting nitrogen to clean inside of the unit, wherein oxygen concentrating and nitrogen separation are simultaneously performed.
Patent KR-20030035055-A (KR)
Inventor: KIM MYEN HEE
IPC: B41M5/26
Filed: 2001-10-25
Abstract: PURPOSE: Provided is a partial sublimation transfer method in an umbrella fabric sewn in curve which allows natural color to be printed partially without being deviated from a connection part of a sewn line so that it contributes to vary and improve design. CONSTITUTION: The partial sublimation transfer method in the umbrella fabric sewn in curve comprises the steps of: (i) using elasticity of umbrella yarn fabric and adding constant heat to flatten fabric; (ii) sending the flat fabric to a heat press and ironing the fabric at 220-250deg.C; and (iii) putting the fabric on the heat press with keeping temperature at 130-210deg.C, overlapping a transfer paper and pressing the paper for 10-30 seconds to complete partial printing on the umbrella fabric.
Patent KR-20030035171-A (KR)
Title: Smart card and method for writing/erasing and operating an os program the same
Inventor: JUN SEONG IK
IPC: G06F12/00
Filed: 2001-10-30
Abstract: PURPOSE: A smart card, and its OS(Operating System) management method are provided to make it possible to store the OS program at a flash memory of a smart card via a card reader, and executing the OS program. CONSTITUTION: The method comprises several steps. A CPU of a smart card, if powered on, checks whether a ROM/flash selection signal of the smart card is detected(S10). In a case that the ROM selection signal is detected, a memory controller changes a structure of a semiconductor memory(S12). Then, the CPU checks whether a signal input via a card reader is a flash memory deletion or programming signal(S14). In a case of a flash memory deletion signal, the CPU activates a control program stored at a ROM, and deletes the flash memory according to the control program(S16). On the contrary, in a case of a flash memory programming signal, the CPU loads the OS program codes, transmitted via the card reader, at corresponding addresses of the flash memory according to the control program(S18). In a case that the flash selection signal is detected in the step S10, the memory controller changes a structure of a semiconductor memory for excluding the ROM from an actual executing structure(S20).
Patent KR-20030035303-A (KR)
Title: Data transmitting/receiving system and method thereof
Inventor: LEE YEONG RYEOL
IPC: H04L47/2416
Filed: 2001-10-31
Abstract: PURPOSE: A data transceiver system is provided to be capable of transferring a data packet where a characteristic of data for efficient retransfer is reflected, and be capable of controlling a retransfer operation of data based on a data characteristic. CONSTITUTION: An identification information generating part(52) adds to an IP/UDP/RTP packet identification information generated on the basis of data information including data type and time-related data sequence of payload data. A packet dividing part(54) divides the identification information-added packet into IP/UDP/RTP header and IP/UDP/RTP data. A communication part(60) transmits the IP/UDP/RTP header and the IP/UDP/RTP data and receives retransfer control information. A retransfer part(64) retransfers IP/UDP/RTP data, in which a receive error is generated, based on the retransfer control information.
Patent KR-20020037681-A (KR)
Inventor: KONNO TAKESHI
IPC: B29C45/76
Filed: 2001-11-06
Abstract: PURPOSE: To provide a method for controlling by which influence on a resin while a screw is retreated, especially influence on density distribution can be cancelled. CONSTITUTION: Rotating speed of the screw when position of the flight of the screw does not apparently move to the retreating speed V of the screw 20 is defined as synchronous ratio S=100%. In retreating movement of the screw, it is performed while the screw is rotated and the rotating speed R while the retreating movement is carried out is provided by a value obtained by multiplying the rotating speed R expressed by R=(the retreating speed V/the pitch P of the flight) by an arbitrary synchronous ratio Sx.
Patent KR-20030038884-A (KR)
Title: Hot air or hot water supplying apparatus and method for incinerating waste agricultural house vinyl fuel and its waste agricultural house vinyl fuel
Inventor: LEE JONG NAM
IPC: F23G7/00
Filed: 2001-11-07
Abstract: PURPOSE: An apparatus and method for supplying hot wind or hot water using a waste vinyl for an agriculture as a fuel and a waste vinyl fuel used thereto is provided to perform the combustion of the waste vinyl by adding an additive for removing harmful substances to solve environmental problems due to the waste vinyl and use the heat generated from the combustion of the waste vinyl for a boiler or hot air blower for a vinyl house. CONSTITUTION: An apparatus for supplying hot wind or hot water using a waste vinyl for an agriculture as a fuel is composed of a waste vinyl fuel forming device(a) for melting the waste vinyl and adding an additive for removing harmful substances and forming a solid fuel in a pallet shape, and a waste vinyl fuel heat-exchange device(b) for performing the combustion of the solid fuel for the heat-exchange with water or liquid and reprocessing the harmful gas. The heat generated from the combustion of the waste vinyl is used for a boiler or hot air blower for a vinyl house.
Patent KR-20030038892-A (KR)
Title: Biodegradable interpolymer of gamma-poly(glutamic acid) and chitosan and manufactured film using the same
Inventor: KO YEONG HWAN
IPC: C08B37/08
Filed: 2001-11-07
Abstract: PURPOSE: A biodegradable copolymer of γ-polyglutamic acid and chitosan and a film prepared by using the copolymer are provided, to improve biodegradability, tensile strength and elongation and to reduce the solubility to water. CONSTITUTION: The biodegradable copolymer is a copolymer of γ-polyglutamic acid and chitosan, wherein the copolymer is preferably represented by the formula 1. The degree of deacetylation of the chitosan is 80-100 %, and the viscosity of the chitosan is 100-150 cps. Preferably the γ-polyglutamic acid and chitosan is separated from Bacillus licheniformis. The film prepared by using the copolymer has a tensile strength of 50-100 MPa, an elongation of 10-20 %, a solubility to water of 1.0-10.0 %, and a moisture absorption ratio of 1.0-20.0 %.
Patent KR-20030039033-A (KR)
Title: Wireless internet fee service billing method
Inventor: LEE HAE SEONG
IPC: H04W4/24
Filed: 2001-11-09
Abstract: PURPOSE: A method for billing a pay wireless Internet service is provided to receive a connection authentication number of a corresponding server from a base station through a short message, before using pay contents in a mobile communication terminal equipped with a WAP(Wireless Application Protocol) browser, so as to reduce authentication errors caused when furnishing a wireless Internet service. CONSTITUTION: If a terminal transmits a connection request signal for predetermined pay contents to a WAP gateway, the WAP gateway requests a short message to an SMS(Short Message Service) center(SP1,SP2). The SMS center requests an authentication key generating server to generate an authentication key(SP3). The authentication key generating server generates the authentication key and transmits the authentication key to the SMS center, and the SMS center transmits a short message including the authentication key to the terminal and a pay contents server(SP4,SP5). The terminal transmits a connection request signal including the authentication key to the pay contents server through the WAP gateway(SP6,SP7). And the pay contents server compares a pre-stored internal authentication key with the authentication key of the WAP gateway, if the keys are coincident with each other, to provide a service(SP8).
Patent KR-20030039410-A (KR)
Title: Structure for upper roller stoppers of slide door for vehicles
Inventor: OH JONG HWAN
IPC: B60J5/06
Filed: 2001-11-13
Abstract: PURPOSE: Structure of an upper stopper of a slide door for a vehicle is provided to easily perform step control of the slide door, reduce working hours, and increase stiffness of the slide door. CONSTITUTION: Structure of an upper stopper of a slide door(1) for a vehicle comprises a bracket(10) having a combining unit fixed in front of the slide door; a first stopper bracket(20) having an elongated groove fixed to the bracket by a bolt and a nut, and a stopper strip protruded to the outside of the bracket and bent up relative to the combining unit; a bearing(30) installed opposite the combining unit and inserted into a guide rail(6); and a second stopper bracket(40) having an elongated groove attached to a side panel(7) of the vehicle by a bolt and a nut, and a stopper bent up to contact with the stopper strip of the first bracket when the slide door is shut. A rubber pad(50) is attached to the stopper. Thus, step control of the slide door is easily performed.
Patent KR-20030040852-A (KR)
Title: linear illuminant for liquid crystal display
Inventor: LEE GYEONG
IPC: G02F1/13357
Filed: 2001-11-16
Abstract: PURPOSE: A device for linear lumination for a liquid crystal display device is provided to change the optical characteristics of light emitted from a spot light source to form linear light by using a light guide, thereby improving the screen quality of the LCD. CONSTITUTION: A device for linear lumination for a liquid crystal display device includes a light source(1), a light guide(2) for converting the light emitted from the light source to linear light by changing the optical characteristics, and reflecting plates(3) mounted to all surfaces of the light guide except a light projecting surface for increasing the light efficiency. The light guide is formed with a pattern of prism, stairs or polygon at an opposite side of the light projecting surface for the uniform light projecting.
Patent KR-20020004913-A (KR)
Inventor: SHIN CHEOL HO
IPC: F02B53/00
Filed: 2001-11-23
Abstract: PURPOSE: A rotary engine having a foldable impeller is provided to obtain efficient power by uniformly supplying air, to save energy by obtaining high rotation and high output, and to generate power using the reserve air. CONSTITUTION: A rotor having a foldable impeller rotates in a rotary engine, and the end of the impeller moves along the inner face of the engine body and performs an explosion stroke by repeating folding and unfolding. The compressed air needed for the explosion stroke is supplied from an air compressor and an air compressive storage tank. When the rotor rotates one time, the air compressor sends the air for explosion stroke to the air compressive storage tank. The compressed air is supplied to the engine from the air compressive storage tank. By realizing uniform air supply and the direct rotational force, the air expansion area is enlarged. Therefore, energy efficiency is improved and efficient power is obtained.
Patent KR-20020043174-A (KR)
Inventor: AMANO KIYOSHI
IPC: G03G21/16
Filed: 2001-11-30
Abstract: PURPOSE: A process cartridge, a process cartridge mounting mechanism and an electrophotographic image forming apparatus are provided to improve operation by installing and separating the process cartridge from a main assembly of the electrophotographic image forming apparatus conveniently and automatically. CONSTITUTION: A process cartridge is composed of an electrophotographic photosensitive drum(7); a process unit; a first cartridge frame portion extending in the cartridge mounting direction to the main assembly; a first cartridge guide protruded from the first cartridge frame portion to move the cartridge by moving a first main assembly guide; a second cartridge frame portion; a second cartridge guide; a first cartridge positioning part combined with a first main assembly positioning portion, and protruded from the first cartridge frame portion; and a second cartridge positing part. The process cartridge is conveniently installed and separated from the main assembly of the electrophotographic image forming device.
Patent KR-20030046785-A (KR)
Title: Steering Angle Measuring Method by the use of Yaw Rate Gyroscope Sensor
Inventor: JUNG YONG GYUN
IPC: G01B7/30
Filed: 2001-12-06
Abstract: PURPOSE: A steering angle measuring method is provided to precisely measure a steering angle of a steering wheel by installing a yaw rate gyroscope sensor on the steering wheel or a steering shaft. CONSTITUTION: A yaw rate gyroscope sensor(40) is used for measure a steering angle of a steering wheel(10). The yaw rate gyroscope sensor(40) has a compact size and superior endurance against external impact. The yaw means a movement in left and right directions. The yaw rate gyroscope sensor(40) is installed on the steering wheel(10) or on a steering shaft(30). When a driver operates the steering wheel(10) in left and right directions, the yaw rate gyroscope sensor(40) detects the movement of the steering wheel(10), thereby calculating an angular velocity. When a vehicle straightly runs, a value of the yaw rate gyroscope sensor(40) is zero.
Patent KR-20030047618-A (KR)
Title: Spindle excellent in resistance to adhesive property and to fusion damage in zinc and zinc dross
Inventor: KIM YONG HUI
IPC: C23C2/00
Filed: 2001-12-11
Abstract: PURPOSE: A spindle excellent in resistance to adhesive property and wear in zinc and zinc dross is provided to improve wear resistance of the spindle and adhesive property resistance of zinc alloy layer by spray coating a spindle of stainless steel SUS 316L and improve productivity and quality by improving surface characteristics of the spindle. CONSTITUTION: The spindle for rolls inside molten zinc is characterized in that a spraying layer forming diffusion layer is formed by spray coating a cobalt based spray coating material on the surface of a spindle of SUS316 stainless steel for driving stabilizer roll and corrector roll rotated in a molten zinc pot of hot dip galvanizing line so that cobalt (Co) is eluted to the surface of spray coating film, and aluminum has extremely low degree of solid solution in cobalt, thereby infiltrating zinc (Zn) into cobalt phase of the spray coating layer, wherein the spray coating is performed using a spray coating material having chemical constituents of WC+12Co.
Patent KR-20030048901-A (KR)
Title: A counter and a method for discriminating a different denomination by image processing technique
Inventor: KANG HYEON IN
IPC: G06M7/06
Filed: 2001-12-13
Abstract: PURPOSE: A counter and a method for detecting a bank note type by using an image processing scheme are provided to sense a bank note type by capturing an image of the bank note and processing the image when plural bank notes are put into the bank note counter. CONSTITUTION: The counter comprises a bank note input opening(10), a feeder(14), a synchronization sensor(30), an image capturing sensor(32), a counting sensor(34), and an accumulator(40). The feeder(14) feeds the bank notes, put in the bank note input opening(10), sheet by sheet into a passageway(12). The synchronization sensor(30) detects the counting start time, and the counting sensor(34), installed on the passageway(12), counts the bank notes fed by the feeder(14). The accumulator(40) accumulates the bank notes counted by the counting sensor(34). The image capturing sensor(32), installed between the synchronization sensor(30) and the counting sensor(34), synchronizes the rotation angle of the rollers, feeding the bank notes, with the movement distance of the fed bank note, and calculates a similarity between a captured image and a reference image.
Patent KR-20030049977-A (KR)
Title: Exhaust gas assisted injector
Inventor: BONG HA DONG
IPC: F02M69/04
Filed: 2001-12-18
Abstract: PURPOSE: A device for facilitating the atomization of injected fuel using intake air and exhaust gas is provided to reduce the emission of NOx by reducing the combustion temperature and to improve the fuel efficiency by facilitating the atomization of fuel. CONSTITUTION: A device for facilitating the atomization of injected fuel by using intake air and exhaust gas comprises an injector(1) for injecting fuel to an engine, an intake duct(3) for inducing intake air to the engine, and an exhaust pipe(4) for discharging exhaust gas. One end of an intake air induction pipe(5) is connected to the intake duct, while the other end is connected with a three-way mixing valve(6). A portion of the exhaust gas discharged through the exhaust pipe is supplied to the engine via an EGR(Exhaust Gas Recirculation) pipe(7). A heat exchanger is installed on the outer circumference of a compressed air feeding pipe(14). A temperature sensor(18) senses the temperature of the temperature of the compressed air. A solenoid valve(17) is turned on and off by an electronic control unit(19).