baber/WOPTO huggingface dataset:
Patent KR-20030059977-A (KR)
Inventor: CHA SEUNG SU
IPC: C23C2/26
Filed: 2002-01-05
Abstract: PURPOSE: A manufacturing method of hot dip aluminum coated steel sheet having excellent surface appearance by spraying cooling water and high pressurized air onto the hot dip aluminum coated steel sheet in a mist phase before hot dip aluminum coated on a steel sheet completely solidified, and then cooling the steel sheet coercively. CONSTITUTION: The method comprises the steps of coating a steel sheet(7) in a hot dip aluminum coating bath(2) in an ordinary manner; spraying a mixture of cooling water and high pressurized air onto the surface of the coated steel sheet in a mist phase before aluminum of coating layer formed on the steel sheet is completely solidified; and cooling the hot dip aluminum coated steel sheet forcibly so that the aluminum coated steel sheet has beautiful surface appearance by suppressing formation of polygonal patterns formed on the surface of the coating layer, wherein pressure of the cooling water is constantly maintained to 2.0 to 3.5 kg/cm¬2, and a mixture of the cooling water and pressurized air having a proper ratio is sprayed onto the steel sheet by varying a ratio of cooling water pressure verse air pressure to 1.2 to 2.0 in the step of the mixture of cooling water and high pressurized air, and wherein the coated steel sheet is cooled at a cooling rate of 5.0 to 60.0 deg.C/sec in the step of cooling the hot dip aluminum coated steel sheet forcibly.
Patent KR-20030060685-A (KR)
Title: Method for Providing Printing Service Using Mobile Phone and Internet
Inventor: KIM SEON SEOP
IPC: H04W4/00
Filed: 2002-01-11
Abstract: PURPOSE: A method for supplying a printing service using a mobile communication terminal and the Internet is provided to supply the printing service for an image file over a wireless Internet through the mobile communication terminal. CONSTITUTION: A mobile communication terminal(10) having a digital camera(11) picks up a photo, and creates photo data(D1). When the photo data(D1) is transmitted, a managing server(20) transmits printing data(D) including the photo data(D1), data(D2) of a customer(30A), data(D3) of a customer(30B), and data(D4) of a printing service provider(40) to a customer(30B), and guides a printing service. The customer(30B) transmits the printing data(D) to the printing service provider(40), and applies for the printing service. The printing service provider(40) supplies a printed photo to a customer(30) based on the printing data(D).
Patent KR-20030030812-A (KR)
Title: Color image display device
Inventor: AWAMOTO KENJI
IPC: H01J11/12
Filed: 2002-01-18
Abstract: PURPOSE: To provide a picture display device capable of securing prescribed display quality regardless of the kind of an input picture. CONSTITUTION: In the color picture display device provided with a display device having a delta arrangement screen and driving circuits, a picture judging circuit judging to which kind of predetermined plural kinds of input pictures an inputted picture corresponds, a storage circuit 72 storing temporarily at least a part of input picture data equivalent to one frame, an arithmetic circuit 73 performing arithmetic processing of preliminarily set contents based on picture data equivalent to a plurality of pixels including picture data read out from the storage circuit 72 and an operation control circuit 74 changing over the contents of the arithmetic processing in the arithmetic circuit 73 in accordance with the output of the picture judging circuit are provided.
Patent KR-20030063754-A (KR)
Title: Slide fastener of stop pin manufactory machine
Inventor: KIM KUAN JIN
IPC: A44B19/42
Filed: 2002-01-23
Abstract: PURPOSE: An apparatus for forming a stop pin of a slide fastener is provided to simplify the process, increase fusion hardness, enable a precision fusion and prevent the body of a user from getting scratched. CONSTITUTION: The apparatus comprises: a main body section(10); a guide section(20); a switch section(30); a stop pin tape feeding section(40); a molding section(50); and a fusing section(60). A pair of stop pins or a stop pin is fused to a slide fastener(F) made of an element and a cloth tape by ultrasonic waves using a synthetic resin tape according to a change of the switch section(30).
Patent KR-20030064923-A (KR)
Title: Punching machine
Inventor: KIM JONG MYEONG
IPC: B26F1/36
Filed: 2002-01-29
Abstract: PURPOSE: A punching apparatus is provided to reduce the distance of the up/down movement of a punching pin to reduce the entire size of the punching pin and manufacturing cost. CONSTITUTION: A punching apparatus is composed of a base(1), a table(2) on which a plurality of papers are sit, a plurality of guiding posts, a ram(10) at which a plurality of punching pins are displaced at same interval to punch the papers, and a press bar(30) having a plurality of main split dies to move the ram up/down. The punching apparatus further comprises a plurality of supporting bodies(20) forming first and second fixing axes(24,26) to determine the vertical movement of the punching pins, a plurality of sub-split dies(32) having a first rotational axis(34) to move the supporting body(20) up/down, a plurality of first connecting bars(40) having a second rotational axis(42), a plurality of second connecting bars having a third rotational axis(52), and a plurality of supporting bars(60) having a fourth rotational axis to move the supporting body up/down.
Patent KR-20030068315-A (KR)
Title: Apparatus for altering voice of telephone
Inventor: KIM DONG HA
IPC: H04M1/00
Filed: 2002-02-15
Abstract: PURPOSE: A device for modulating a voice of a telephone is provided to modulate a user's voice in various types, and to transmit the modulated voice to the other party, then to enable the user to listen to the modulated self voice, thereby implementing the telephone to have a more improved function. CONSTITUTION: An operator(61) generates a voice modulation function on/off signal and a voice modulation mode selection signal, based on a user's operation. A display(62) displays an on/off state and a voice modulation mode state of a voice modulation function. A voice modulator(64) builds a voice modulation module capable of modulating various types of frequencies, modulates a voice signal inputted from a telephone receiver into a voice signal corresponding to the voice modulation mode selection signal, and outputs the modulated signal. A switching unit(63) repeats the voice signal between a telephone module for controlling telephone calls and the telephone receiver/transmitter, transmits the inputted voice signal to the voice modulator(64), and transmits the modulated voice signal to the telephone module and the telephone transmitter.
Patent KR-20030069007-A (KR)
Inventor: LEE YE SUN
IPC: E01F9/529
Filed: 2002-02-18
Abstract: PURPOSE: Fabricated speed bumps are provided to standardize the height proper for a car passing and shorten the time of installation. CONSTITUTION: The process of installing the fabricated speed bumps are composed of: forming a fixing groove(4) at the bottom of the projection; placing a fixing plate(5) on a roadway; inserting a bolt or an anchor bolt into the through hole of the plate and fixing the plate to the ground; applying adhesives or asphalt on the roadway as much as the width of the projection; seating the groove of the projection on the fixing plate; joining corner projections to the main projection for a complete seating. The speed bumps are made of the same materials as a roadway.
Patent KR-20020070819-A (KR)
Inventor: MURATA SATOSHI
IPC: H02B1/01
Filed: 2002-02-26
Abstract: PURPOSE: A frame for electrical and electronic equipment housing cabinets and a frame joining structure are provided to simplify a shape and to improve a strength and a waterproof property. CONSTITUTION: A hexahedron-shaped framework of the electrical and electronic equipment housing cabinet is composed of twelve frames. Respective corners are composed of three orthogonal frames(1a,1b,1c). The respective frames have two right-angled faces(2,3), and an oblique outward face(4). The two right-angled faces(2,3) face an inner side of the cabinet, and have equipment mount holes. The outward face(4) is provided at both upper and lower sides thereof with obliquely extending draining portions(5). The frame has such cross-sectional shape to extend lengthwise.
Patent KR-20020033125-A (KR)
Inventor: JUN BYEONG CHEOL
IPC: E01D19/00
Filed: 2002-03-06
Abstract: PURPOSE: A slab form bearing structure of a steel framed concrete structure is provided to strip a form easily after constructing an upper plate of a steel framed concrete structure and to improve in quality with precision construction of a structure. CONSTITUTION: In a steel framed concrete structure for constructing an upper plate of a bridge or a building by using a PC beam(5) as a member, the slab form bearing structure of a steel framed concrete structure comprises a bearing member(10) placed on the PC beam(5) and provided with a connection member(15) projected to both sides of the PC beam(5), timbering(20) placed between a pair of PC beams(5) facing each other, a bracket(32) projected outward from both ends of the timbering(20) and provided with a bolt hole(34), and a bolt member(40) and a nut member(50) fitted through the bolt hole(34) of the bracket(32) and a through hole(17) of the connection member(15).
Patent KR-20020079380-A (KR)
Inventor: FUJIMOTO HIROMASA
IPC: H01L29/788
Filed: 2002-03-11
Abstract: PURPOSE: To provide the reliability of a tunnel insulating film covering a step section in a nonvolatile semiconductor storage device, in which the semiconductor substrate has the step section on the underside of a floating gate electrode. CONSTITUTION: On the first area 11b of the silicon semiconductor substrate 11, a control gate electrode 13 is formed through a gate insulating film 12. A functional insulating film 14 is formed on the side face of the step section 11a of the electrode 13, the first region 11b, the step section 11a, and a second region 11c and the floating gate electrode 15 is formed astride the step section 11a on the functional insulating film 14. The film 14 becomes a capacitor insulating film at its portion facing the control gate electrode 13 and the tunnel insulating film at its portion facing the semiconductor substrate 11. The side face of the step section 11a is inclined at an angle of about 110-130° with respect to the upper surface of the second region 11c.
Patent KR-20030079004-A (KR)
Title: Retainer apparatus for valve spring
Inventor: LEE SE YEONG
IPC: F01L1/20
Filed: 2002-04-01
Abstract: PURPOSE: A retainer structure is provided to reduce a partial side wear of the valve face and valve tip, while achieving improved durability of engine and reducing the exhaust gas produced from an incomplete combustion. CONSTITUTION: A retainer structure comprises a fixing unit(31) having a through hole(32) for insertion of a cotter(22) mounted on a stem end of a valve(20), wherein the fixing unit has an outer surface having an upper portion with a diameter larger than the diameter of the intermediate and lower portion; a rotating unit(34) having an insertion hole(35) for insertion of the fixing unit, wherein the rotating unit has an outer upper portion with a diameter larger than the diameter of the intermediate and lower portion, and the fixing unit and the insertion hole are coupled with each other in such a manner that the rotating unit is rotatable; an operation control unit for permitting or preventing a rotation of the rotating unit in accordance with the open and shut operations of the valve; and a snap ring(39) fit to the lower portion of the outer surface of the fixing unit in such a manner that the rotating unit is not escaped from the fixing unit.
Patent KR-20030080629-A (KR)
Title: The Process of health food
Inventor: JANG GAM YONG
IPC: A23L33/00
Filed: 2002-04-10
Abstract: PURPOSE: A process of preparing a health food product by blending an extract of Polygoni multiflori Radix, mulberry leaves, Acori Graminei Rhizoma, Rehmanniae Radix Preparata, Cuscutae Semen, Ligustrum japonicum THUNB., black bean and black sesame is provided. Therefore, the product is effective in promoting blood circulation, treating or reducing hyperlipidemia, vertigo and amnesia and enables easy urination. CONSTITUTION: The health food product is prepared by extracting medicinal plants and cereals in water activated by far infrared ray for 4hr at 2 atmosphere pressure. The medicinal plants and cereals comprise 20 to 30% by weight of Polygoni multiflori Radix, 10 to 20% by weight of mulberry leaves, 20 to 30% by weight of Acori Graminei Rhizoma, 20 to 30% by weight of Rehmanniae Radix Preparata, 10 to 15% by weight of Cuscutae Semen, 10 to 15% by weight of Ligustrum japonicum THUNB., 2 to 5% by weight of black bean and 2 to 5% by weight of black sesame.
Patent KR-20030080655-A (KR)
Title: an air spring of suspension system for vehicles
Inventor: LEE PYEONG HO
IPC: B60G15/12
Filed: 2002-04-10
Abstract: PURPOSE: An air spring of a suspension for a commercial vehicle is provided to improve the degree of freedom of layout in the suspension by installing a bump stopper and a rebound stopper to the inside of the air spring. CONSTITUTION: An air spring(30) of a suspension for a commercial vehicle comprises a piston(31) mounted to an axle(10); an upper plate(32) mounted to a frame(20); and an air bag(33) forming a closed space between the upper plate and the piston. A cylinder(35) is installed to the inside of the piston. The upper end of a rod(37) connected to a piston(36) of the cylinder is connected to the upper plate. A bump stopper(38) and a rebound stopper(39) are installed each to the bottom and the top of the piston. The upper end of the rod is connected to the center of the upper plate, with a ball joint(60).
Patent KR-20030081958-A (KR)
Inventor: HONG HYEONG GI
IPC: G02F1/1335
Filed: 2002-04-15
Abstract: PURPOSE: A liquid crystal display is provided to distinguish processing of external lights inputted through the side of the liquid crystal display from processing of external lights inputted through the top of the liquid crystal display to prevent glossiness. CONSTITUTION: A liquid crystal display is constructed in such a manner that a plurality of particles(33) having a fine cylindrical form are uniformly dispensed in horizontal direction on a polarizing film(32) on a liquid crystal panel to directly reflect external lights inputted to the particles through the side of the liquid crystal display and diffused-reflect external lights inputted through the top of the liquid crystal display. Each of the particles has the diameter of 1 to 3 micrometer and length of 3 to 9 micrometer.
Patent KR-20030084106-A (KR)
Title: Method for Educating Foreign Language through Theme Space
Inventor: KIM CHUNG SIK
IPC: G09B19/06
Filed: 2002-04-24
Abstract: PURPOSE: A method for teaching a foreign language through a theme space is provided to allow the learner naturally to learn the foreign language through the theme space. CONSTITUTION: A method for teaching a foreign language through a theme space includes the steps of: an entrance basic training process for training through a mimic room, a game learning room and a loud voice training room; a listening training process for training through a storyteller room, a language laboratory and a loud voice train room, a writing training process for training through 300 words mastery room and a written train room; a conversation training process for training through a conversation train room for each status, a cafeteria conversation room and a quiz room; and a discuss training process for training through an interview train room and a seminar room.
Patent KR-20030086035-A (KR)
Inventor: JANG MU HWAN
IPC: A47L11/00
Filed: 2002-05-03
Abstract: PURPOSE: A robot cleaner is provided to improve cleaning efficiency by selectively moving a suction port to the inside or outside of a cleaner body. CONSTITUTION: In a robot cleaner, a driving unit(40) moves a suction port(30) to the inside or outside of a cleaner body(20), and includes a link assembly for supporting the suction port, and an operating unit for reducing/extending the length of the link assembly. The operating unit includes a couple of sliding members(61,63) connected to the link assembly, a rotary member(65) connected to the sliding members, and a rotary motor(67).
Patent KR-20020087894-A (KR)
Inventor: BAST RONALD
IPC: H01L21/00
Filed: 2002-05-16
Abstract: PURPOSE: A heat treatment method of substrates is provided to perform a reproducible treatment when a number of substrates are successively treated such that the substrates are positioned in the vicinity of a heated, essentially flat furnace extending over the surface of the substrate. CONSTITUTION: The temperature of the furnace body is measured so close to the surface adjacent to the substrate that the withdrawal of heat from the furnace body by the substrate can be detected. The introduction of each substrate takes place at a point in time when the temperature measured in thin way is, within certain limits, equal to a desired initial treatment temperature.
Patent KR-20030089941-A (KR)
Title: Objective lens driving apparatus for optical pickup
Inventor: KIM DAE HWAN
IPC: G11B7/085
Filed: 2002-05-20
Abstract: PURPOSE: A device for driving an objective lens of an optical pickup is provided to control the tilt between a disc and an optical pickup dynamically for making light to be incident to a disc in a precise direction, thereby improving the quality of the data recording and reproducing. CONSTITUTION: A device for driving an objective lens of an optical pickup includes a holder(20) provided to a base(10), a blade(80) stacking an objective lens(70) and movably supported by the holder by a plurality of wires(90), a focussing unit for driving the objective lens in a focus direction(A), and a tracking unit for driving the objective lens in a tracking direction(B). The focussing unit has first and second magnets(61,62) mounted on the base to face each other, and a focus coil(30) surrounding the first magnet and mounted in the blade, thereby generating lines of electromagnetic force to drive the blade in the focus direction by the interaction between a current of the focus coil and lines of magnetic force of the first and second magnets. The tracking unit has tracking coils(40) attached to a side of the focus coil to be positioned between the first and second magnets, thereby driving the blade in the tracking direction by electromagnetic force generated by the interaction between the current of the tracking coils and the magnetic force of the first and second magnets. A tilt unit has a pair of tilt coils(50) mounted to an outer surface(81) of the second magnet and a third magnet(51) mounted to the base to face the tilt coil, thereby driving the blade in a tilt direction(C) by the electromagnetic force generated by the interaction between the current of the tilt coil and the magnetic force of the third magnet.
Patent KR-20030090463-A (KR)
Title: TaN thin film forming method
Inventor: HWANG CHEOL JU
IPC: H01L21/20
Filed: 2002-05-24
Abstract: PURPOSE: A method for fabricating a TaN thin film is provided to prevent the quality of a layer from being deteriorated in an atomic layer deposition(ALD) process at a temperature of 200-300 deg.C by preheating and supplying NH3 gas at a temperature of 700-900 deg.C. CONSTITUTION: Ta-containing gas and NH3 gas are alternatively supplied to a process chamber(30) to form a TaN thin film on a substrate that is previously inserted into the process chamber in an ALD process. The NH3 gas is heated to 700-900 deg.C before it is supplied to the process chamber. The NH3 gas is preheated by using an in-line heater(9) installed in an NH3 gas supply pipe for supplying the NH3 gas.
Patent KR-20030092639-A (KR)
Title: Cupping device
Inventor: LEE MI JA
IPC: A61M1/08
Filed: 2002-05-30
Abstract: PURPOSE: A cupping therapy device is provided to achieve outstanding therapy effects by using only cups without other additional instruments, thus achieving a reduction in manufacturing cost. CONSTITUTION: The cupping therapy device comprises a cylindrical body(100) having an insertion portion(10a) and an adsorptive surface(10b), a packing cover(30) having a discharge packing(20) formed with a V-shaped groove(20a) to be seated on the insertion portion of the body and further having a V-shaped groove engaged with the discharge packing, a piston having a contact unit(41) configured so as to come into close contact with the inner peripheral surface of the body and a slide rod(42), and a handle(60) to be fastened to the slide rod of the piston through a fastening bolt(70).
Patent KR-20040001511-A (KR)
Title: Method for forming isolation film in semiconductor device
Inventor: KO JAE HONG
IPC: H01L21/76
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of restraining the stress inconsistency phenomenon between a nitride layer and an HDP(High Density Plasma) CVD(Chemical Vapor Deposition) oxide layer by minimizing the temperature change of a lower structure before depositing the HDP CVD oxide layer. CONSTITUTION: After sequentially forming a pad oxide layer(20a) and the first nitride layer(30a) at the upper portion of a semiconductor substrate(10), a trench(40) is formed by selectively etching the resultant structure. A sidewall oxide layer(50) and the second nitride layer(60) are sequentially formed at the upper portion of the resultant structure. A heat treatment is carried out at the resultant structure for restraining the thermal stress of the second nitride layer. Then, an HDP CVD oxide layer is formed on the entire surface of the resultant structure for completely filling the trench.
Patent KR-20020062904-A (KR)
Inventor: HAN GYEONG HUI
Filed: 2002-07-12
Abstract: PURPOSE: A self diagnosis apparatus and remote diagnosis system and method is provided to enable a user to easily measure a body temperature, a pulse, a blood pressure, a blood sugar, an electrocardiogram and a body fat by attaching a corresponding measurement device on, to transmit the measured body data to a connected computer or clinic, and to enable the clinic to diagnose the user at a remote place while remotely controlling the self diagnosis apparatus. CONSTITUTION: The apparatus comprises a measurer connector(4), a menu operation module(6), a display(8), a memory(10), a communication module(12), a remote controller(14) and a controller(16). The measurer connector(4) attachably connects to body data measurer for measuring a body temperature, a pulse, a blood pressure, a blood sugar, an electrocardiogram and a body fat, a microphone for consulting with a doctor, an electronic stethoscope and a camera for observing a skin or an oral cavity. The menu operation module(6) includes operation keys for operating each measurer, the microphone and the camera or outputting the measured data stored at the memory(10). The operation method for the keys can be checked on the display(8). The display(8) displays instructions needed for measuring the body data, and the measured body data. The memory(10) stores the measured data. The communication module(12) connects to a user computer, transmits the stored measured data to a server of a clinic or receives various control signals from the user computer. The remote controller(14) enables the clinic to control each measurer connected to the measurer connector(4), and to receive real time body data according to an operation of the clinic for performing a remote diagnosis for the user at a remote place.