baber/WOPTO huggingface dataset:
Patent KR-20020010160-A (KR)
Title: System & Method for Wireless Electronic Commerce Payment service
Inventor: KIM YUN SEOK
Filed: 2000-07-27
Abstract: PURPOSE: A payment service system and method of a wireless electronic commercial transaction is provided to supply an electronic wallet service, a certification, a small amount paying service, and an electronic coupon service using a mobile phone. CONSTITUTION: A mobile phone(100) as a car navigator, a mobile phone, or a PDA is provided. A shopping mall server(105) performs an Internet business as a shopping mall. An Internet shopping mall businessman manages the shopping mall server(105). A WAP(Wireless Application Protocol) server(110) supplies a wireless Internet service to a user who requests a shopping mall service using the mobile phone(100). An IBP(Internet Billing and Payment) server(115) supplies information with respect to a procedure necessary for calculating a communication institution rental fee with respect to each user joined in a public switching communication network to each user. A client database server(120) stores client information etc. according to clients.
Patent KR-20010067063-A (KR)
Inventor: KIM CHANG RYOUL
IPC: A23B4/20
Filed: 2000-08-07
Abstract: PURPOSE: A method for processing fish, shellfish and meat for freshness preservation is provided to prevent a decrease in microbiological preserving safety of raw fish or raw meat by using acetic acid, lactic acid and citric acid, and to improve the preference by manufacturing seasoned meat with adding natural or artificial flavor to the fresh fish, shellfish and meat. CONSTITUTION: Acetic acid, lactic acid and citric acid are mixed with 1-2L of tapping water respectively to manufacture each 1.0-4.0% concentration for using as meat sanitary water. In manufacturing meat sanitary water used for seasoning meat, acetic acid, lactic acid and citric acid are mixed with 5L of tapping water respectively to manufacture 1-2% solution. Fish, shellfish and meat are dipped in the acetic acid, lactic acid or citric acid for 5-420 seconds, or washed by spraying with a high pressure spray gun for 5-60 seconds. A natural or artificial flavor among from lemon, plum, apricot, orange or pine tree flavor is added to the product washed with the acid.
Patent KR-20020012819-A (KR)
Title: An easy-dyeable polyester film, a method of dye for the same
Inventor: JANG WON SEOK
IPC: C08J5/18
Filed: 2000-08-09
Abstract: PURPOSE: A polyester film to be dyed easily and its dyeing method are provided, to improve the fixing velocity and to allow the film to be dyed uniformly without deterioration of the intrinsic physical properties of the film. CONSTITUTION: The polyester film comprises 1-98 mol% of copolymerized or blended naphthalenyl group. The tensile strength of the polyester film is 20-30 kg/inch. The dyeing method comprises the steps of dyeing the polyester film by using a sublimable solvent dye and a dyeing carrier at a temperature above the glass transition temperature of the polyester film; washing it with a washing solution containing an organic solvent continuously; and drying it. Preferably the dyeing carrier is selected from the group consisting of a glycol-based compound comprising water, ethylene glycol and propylene glycol; a glycerol-based compound comprising glycerol triacetate; a fatty acid glycerol ester comprising linoleic acid, linolenic acid, oleic acid and palmitic acid; and a natural fatty acid glycerol ester comprising a linseed oil, a soybean oil and a safflower oil.
Patent KR-20020014340-A (KR)
Title: Apparatus for protecting gas leakage of pulstube cyrogenic refrigerator
Inventor: CHOI SE HEON
IPC: F25B9/00
Filed: 2000-08-17
Abstract: PURPOSE: A device for preventing gas leakage of a pulse tube cryogenic refrigerator is provided to prevent degradation of the efficiency of a refrigerator by restraining gas leakage through a gap formed by the contractions of members and to secure the reliability of a cryogenic refrigerator by keeping the uniform temperature in a casing. CONSTITUTION: A casing of a cryogenic refrigerator includes a cylinder casing, a cylindrical motor casing, and a cover casing covering the opening of the motor casing. A refrigerating unit includes a precooler reducing the temperature of an operating gas, a regenerator storing the sensible heat of the operating gas, a pulse tube having a cryogenic unit, an inertance tube expanding the operating gas, and a reservoir generating phase difference in the operating gas. The precooler is combined to the cylinder casing. The regenerator communicated to the precooler and the pulse tube communicated with the regenerator receive the connecting portion of the intertance tube and the pulse tube. An O-ring(O) and a heat source member are interposed between the connecting end of a vacuum shell(11) and the surface of a precooler body(6A). A hot wire(110) of the heat source member heats the precooler body, the vacuum shell and the O-ring. Therefore, gas leakage due to a gap among the components is prevented.
Patent KR-20020014606-A (KR)
Inventor: KIM SUN HONG
IPC: B21C37/06
Filed: 2000-08-18
Abstract: PURPOSE: A triple pipe is provided in which a cross-section is formed in a triple form by coiling the extrusion resin pipe so that an extrusion resin pipe consisting of PE and recycling raw materials is compressed and folded, and a method for manufacturing the triple pipe is provided. CONSTITUTION: The triple pipe is manufactured by winding on the outer surface of a winder a resin band(22) in which an extruded resin pipe extruded in a nozzle so that the inner and outer sides of a recycling material are covered by PE is pressed in such a manner that 2/3 by 2/3 of the resin band is overlapped, compressing portions which are met among the resin bands(22) at the side of the winder using a compression roller(10) equipped with a projected part(11), and winding the resin band(22) on the compressed portions of the pipe. The method for manufacturing the triple pipe comprises the processes of extruding a pipe shaped extruded resin pipe from a nozzle so that the inner and outer sides of a recycling material are encircled by PE; winding a resin band made by collecting the extruded resin pipe as it is on a winder(1) so that 2/3 by 2/3 of the resin band is overlapped; pressing portions which are met among the resin bands(22) at the side of the winder using a compression roller(10) equipped with an external projected part(11) so that the triple pipe is pushed to a direction in which the resin band(22) is wound when the resin band(22) is compressed by forming a pressing protrusion(12) on a compression roller(10); and winding the resin band on the pressed portions of the pipe.
Patent KR-20020015400-A (KR)
Inventor: HA SEONG GI
IPC: G06K17/00
Filed: 2000-08-22
Abstract: PURPOSE: A car management system using an IC(Integrated Circuit) card is provided to efficiently and conveniently execute car services and mileage management by storing various car information, refueling information, repair information, etc., in a driver's IC card and installing an IC card reader and writer in a car service center or a refueling station so as to read the information of the IC card. CONSTITUTION: An IC card reader and writer is comprised of a read part(23), a control part(24), a write part(22), a memory part(25), and an input-output interface part(26). The read part(23) reads the data stored in a contactless IC card through an antenna(21). The control part(24) stores the read data in the memory part(25) and displays them on a monitor(27) through the input-output interface part(26) or prints them through a printer(29). While receiving a control signal through the input-output interface part(26) from an input device(28), the control part(24) processes the read data and outputs a processing result. The write part(22) receives the processing result from the control part(24) and outputs it to the contactless IC card through the antenna(21). The memory part(25) stores data under the control of the control part(24) or transfers stored data to the control part(24). The input-output interface part(26) interfaces external devices, such as the control part(24), the monitor(27), the input device(28), etc.
Patent KR-20020017047-A (KR)
Title: liquid crystal display device and manufacturing method thereof
Inventor: CHOI YEONG SEOK
IPC: G02F1/1337
Filed: 2000-08-28
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to form alignment films on first and second substrates with different materials and to align the alignment film on the second substrate optically, thereby preventing the generation of linear strains. CONSTITUTION: A liquid crystal display includes a first substrate, common electrodes formed on the first substrate, pixel electrodes formed in parallel with the common electrodes, a first alignment film formed by a rubbing roller for covering the common electrodes and the pixel electrodes, a second substrate(150) disposed on the first substrate with a predetermined distance from the first substrate and formed with an overcoat film(160), a second alignment film(170) formed on an inner surface of the second substrate and optically oriented. and a liquid crystal layer implanted between the first and second substrates.
Patent KR-20020018426-A (KR)
Inventor: NAM CHAN YEONG
IPC: H01J9/236
Filed: 2000-09-01
Abstract: PURPOSE: A deflection coil winding machine is provided to avoid prevent scraps and pin holes during operation and improve productivity by integrating a body and a neck tip and rounding their crossing area. CONSTITUTION: A deflection coil winding machine comprises a female winding type(100) including a female disk(110) and a female winding type saddle(120). The female winding type saddle(120) includes a guide element(121) coupled to the female disk(110) for guiding a coil from a bobbin to a center part, and a winding element(122) coupled to the center part for forming the coil under interaction with a male winding type saddle. The winding element(122) includes a body of an arch shape and a neck tip formed as one with the body and protruded from the deep center of the arch of the body. The crossing area of the body and the neck tip is processed to be round.
Patent KR-20020021892-A (KR)
Title: Exposure window for color CRT
Inventor: CHO CHANG MOK
IPC: H01J9/20
Filed: 2000-09-18
Abstract: PURPOSE: An exposure window glass for a color cathode ray tube is provided to accurately expose a strip pattern to a corner of a face panel by improving rectilinear feature of a light source. CONSTITUTION: An exposure window glass(18) for a color cathode ray tube has a rectangular bottom side. The lower face of the rectangular bottom side is adjacent to a light source. The light source emits ultraviolet ray and typically employs a mercury lamp. The upper face of the rectangular bottom side forms a curvature upward and is referred as a knoll lens. When the knoll lens(18) is cut parallel to an X-axis at Y-coordinate 0, flection varies in height depending on X-coordinate. Flection is different from each other whenever Y-coordinate is changed. A cross section of the knoll lens(18) in Y-axis has non-uniform curvature radius but basically has R like a general convex lens. The curvature radius of Y-axis direction at X-coordinate 0 is very small 130 mm. From 1/2 point between the center of the lens and the boundary of the lens, the curvature radius rapidly increases.
Patent KR-20010070085-A (KR)
Title: Positioning substrate for an optical device and positioning method using the substrate
Inventor: OKI EISUKE
IPC: G02B6/36
Filed: 2000-09-19
Abstract: PURPOSE: To provide a positioning member for an optical waveguide which is in simple structure and facilitates maintenance and to provide a positioning method for the optical waveguide which is applicable to various optical components. CONSTITUTION: This inverted positioning member 1 for optical waveguide is equipped with an array body 2 provided with an optical component mount part 5 where an optical component (coated optical fiber) S having an optical waveguide (optical fiber) F is mounted and a light emission part 15 which is arranged at an end of the array body 2 in the extending direction of the optical component S mounted on the optical component mount part 5.
Patent KR-20010030472-A (KR)
Title: Filter, antenna sharing device, and communication device
Inventor: ATOKAWA MASAYUKI
IPC: H03H7/12
Filed: 2000-09-22
Abstract: PURPOSE: To provide a filter where the occurrence of unnecessary electrostatic capacity between resonance circuits is suppressed and to provide an antenna sharing unit and communication machine equipment. CONSTITUTION: A trap capacitor C1 and a frequency adjusting capacitor C3 are formed on one capacitor substrate 24. A trap capacitor C2 and a frequency adjusting capacitor C4 are formed in one different capacitor substrate 25. Namely, the trap capacitors C1 and C2 and the frequency adjusting capacitors C3 and C4 are constituted in the capacitor substrates 24 and 25 which are independent for respective resonance circuits by a band-pass blocking filter 21.
Patent KR-20010000477-A (KR)
Inventor: OTAKI NAMIE
IPC: G06Q10/00
Filed: 2000-10-02
Abstract: PURPOSE: An apparatus for handling E-mail is provided to send or receive an E-mail with animated representation as if a pet were going out of or coming into a GUI picture simulating the insides of both a sender's room and a receiver's room for letter delivery and dispatch. CONSTITUTION: An E-mail is sent or received with animated representation as if a pet were going out of or coming into a GUI picture simulating the insides of both a sender's room and a receiver's room for letter delivery and dispatch. Moreover, the electronic pet, represented by animation, is virtually kept. Specifically, agent data updated responsive to experiences acquired by the pet is sent as annexed papers to the E-mail, while the receiver returns only pet data. Thus, an animation is represented on a GUI picture(100) simulating the insides of both a sender's room and a receiver's room for imparting an impression as if a pet were going out of or coming into a GUI picture simulating the insides of both the sender's room and the receiver's room for letter delivery and dispatch. The agent data determining the behavior of the electronic pet(103A) are updated responsive to the mouse actuation by the user, such as caressing the pet or serving refreshments to the pet, for varying the behavior of the pet, represented by animation, depending on the keeping environment. The operating states of the mouse are reflected on representation of a pointing cursor(101).
Patent KR-20010050831-A (KR)
Inventor: MURAMATSU RYUICHI
IPC: G11B7/24012
Filed: 2000-10-04
Abstract: PURPOSE: To provide a card type information recording carrier which hardly gives rise to damage and deformation of a shape to allow the easy placement of the carrier at the center of a tray T of a read-out device while assuring this shape. CONSTITUTION: This card type information recording carrier 10 is formed by integral molding of a resin in such a manner that the thickness of a central portion 21 within a specified radius from the center of a rectangular shape is larger than the thickness of its outer portion 22. One surface of both front and rear surfaces is a flat printing surface 30 and has a recording part 40 at the center on the other surface. The surface on the recording part 40 side is formed with a level difference 23 of the plate thickness to an arcuate shape and this level difference 23 fits into the circular recessed part formed at the tray of the write/read-out device, by which the card type information recording carrier 10 is correctly set at the center of the tray.
Patent KR-20020030150-A (KR)
Inventor: KANG IN SU
IPC: H01L23/04
Filed: 2000-10-16
Abstract: PURPOSE: A method for fabricating a wafer level package is provided to increase the thickness of an insulation layer by exposing a scribe line and bond pads adjacent to the scribe line in etching the insulation layer, and to improve reliability by decreasing stress concentration in a bond pad portion in forming a subsequent metal interconnection. CONSTITUTION: A wafer is divided by the scribe line, composed of several semiconductor chips(21) on which bond pads(22) are disposed. The first insulation layer(31) is applied on the wafer. The first insulation layer is etched to expose a predetermined region of the wafer including the scribe line and the bond pads adjacent to the scribe line. One end of the metal interconnection(33) comes in contact with the bond pad exposed to the first insulation layer, and a ball land is formed in the other end of the metal interconnection. The second insulation layer(34) is applied on the resultant structure. The second insulation layer is etched to expose the ball land of the metal interconnection and the scribe line of the wafer. A solder ball(35) is attached to the ball land of the exposed metal interconnection.
Patent KR-20010016063-A (KR)
Title: The target sensing device
Inventor: HONG MAN UI
IPC: A63B69/36
Filed: 2000-10-20
Abstract: PURPOSE: An apparatus for detecting a target is provided to increase the interest of exercise, to stabilize a specific distance, and to help a golfer to learn an accurate swing pose. CONSTITUTION: The apparatus for detecting target provides a praise inspiring a golfer with vital power to more interestingly exercise a golf game, and to accurately train swing poses. The apparatus is used in a golf practice ranger. When a golf ball hits a target and a semi-target, the praise such as "congratulations on your hole in one" or "congratulations on your birdie chance" is spoke via a reproducing device(40). The praise is recorded in a recording device(30) having many switches. Therefore, the golfer is cheered by the praise, and is immersed in the golf game for continuously hearing the praise. Additionally, the swing pose of the golfer is stabilized and a specific distance is constantly hold for being absorbed in the golf exercise.
Patent KR-20020032991-A (KR)
Title: Line Delay Effect Compensated MIM LCD
Inventor: NOH BONG GYU
IPC: G09G3/36
Filed: 2000-10-28
Abstract: PURPOSE: A MIM(Metal Insulator Metal) liquid crystal display compensating a line delay effect is provided, which minimizes the line delay effect by controlling an area of the MIM device and a waveform of a bias voltage. CONSTITUTION: According to the MIM liquid crystal display, an area of the MIM device increases as a distance from a scan line pad or a signal line pad to a pixel becomes farther. And an absolute value of a bias voltage is increased as being farther from the signal line pad. Thus, charges reduced due the line delay effect are compensated by increasing the area of the MIM device and by increasing the absolute value of the bias voltage. The MIM LCD can be used as a screen device of a large monitor or a large screen TV.
Patent KR-20020033258-A (KR)
Title: A flux for converter refining
Inventor: LEE GYEONG MOK
IPC: C21C5/36
Filed: 2000-10-30
Abstract: PURPOSE: Provided is a converter flux capable of substantially reducing an amount of caustic lime while increasing an amount of ash formed from slag in steel manufacturing process, as well as recycling a waste occurring in iron works. CONSTITUTION: The converter flux uses byproducts occurring in iron works. The converter flux is prepared by mixing 75-83wt.% of limestone sludge, 7-10wt.% of ladle slag, and 10-15wt.% of mixture of converter dust and sintered dust so that the content of CaO is not less than 45wt.% and the content of total iron is not less than 5.0wt.%. The convert flux is introduced into slag in the refining step to stimulate a formation of ash from the slag.
Patent KR-20020033287-A (KR)
Title: Method for manufacturing thin film transistor
Inventor: KIM SEONG HO
IPC: H01L29/786
Filed: 2000-10-30
Abstract: PURPOSE: A method for fabricating a thin film transistor is provided to make the periphery of a photoresist layer expanded to have a spherical type and transformed to a proper mask for forming an offset region or lightly-doped-drain(LDD) region, by performing a plasma treatment without eliminating the photoresist layer for forming a gate electrode. CONSTITUTION: A buffer layer(22) is selectively stacked on a substrate(20). An active layer(24) is defined in a predetermined region on the buffer layer. A gate insulation layer(26), a metal layer and the photoresist layer are sequentially stacked on the active layer. The photoresist layer is patterned to form the gate electrode(28). The photoresist layer is reflowed by a plasma treatment process so that both ends of the photoresist layer expand to have a spherical type.
Patent KR-20010051393-A (KR)
Inventor: SAKAI TETSUYA
IPC: H01L21/768
Filed: 2000-11-02
Abstract: PURPOSE: To suppress variation in wiring resistance caused by dishing and erosion. CONSTITUTION: In a primary polishing process, a wafer 21 is tightly adhered to a solid pad 11 including an abrasive grain, and surface of the wafer 21 is polished by rotating an abrasive grain on the solid pad 11. In a secondary process, the wafer 21 is brought into tight contact with a soft urethane pad 12 excluding abrasive grains, and the surface of the wafer 21 is polished by rotating the urethane pad 12 while supplying slurry 30 including the abrasive grain. As a result, dishing and erosion are extremely reduced due to highly uniform polishing in the primary polishing process, and scratches cased by the primary polishing can be eliminated in the secondary polishing process.
Patent KR-20010051584-A (KR)
Inventor: DUKAT MICHAEL
IPC: B60R21/02
Filed: 2000-11-10
Abstract: PURPOSE: A vehicle is provided which has a longitudinal stiffening beam and/or a reinforcement along side sill. CONSTITUTION: A reinforcement consists of a longitudinally running partially freely located support bearer(6), which extends over an area between the wheel boxes of the vehicle. The support bearer(6), by use of holding components(7,8,9) is fixable to structural columns(A,B,C) of a side inner wall(4) of the vehicle. Between a lower chassis member inner part(1) and the lower ends of the structural columns of the side inner wall is a support frame(11) opposite to the support bearer(6).
Patent KR-20020038221-A (KR)
Title: apparatus for supplying ladle filler
Inventor: BAE JEONG MIN
IPC: B22D41/00
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus for automatically injecting ladle filler is provided which is greatly improved so as to safely seal a melted iron discharging hole formed on the lower surface of a ladle in the ladle with a high temperature generating a large amount of dust, and inject a quantitative amount of filler, thereby reduce the cost. CONSTITUTION: In an apparatus for injecting filler for sealing a melted iron discharging hole(6) formed on the lower surface of the ladle(5), the apparatus for automatically injecting ladle filler comprises a main body part(10) which is moved back and forth and rotated by a forwardly and backwardly moving cylinder(11) and a rotation cylinder(12) so that the melted iron discharging hole(6) and a filler injection hole are respectively arranged on the perpendicular line, and which ascends or descends the filler injection hole using a motor member(13) so that the filler injection hole approaches the melted iron discharging hole(6); a supply part(20) quantitatively injecting filler into the melted iron discharging hole(6) through the filler injection hole according to up and down operation of an up and down cylinder(24); and a coating part(30) hardening the filler formed by spraying a coating solution on the upper part of the melted iron discharging hole(6) that is sealed by filler.