baber/WOPTO huggingface dataset:
Patent KR-20030078367-A (KR)
Title: Aluminium Alloy Wheel for Automobile having Surface Layer made by Stainless Steel Mold Material and manufacturing Process thereof
Inventor: LEE JAE UNG
IPC: B21K1/32
Filed: 2002-03-29
Abstract: PURPOSE: An aluminum alloy wheel for automobiles having surface layer formed of stainless steel sheet molded article which beautifies an external appearance and is easily cleaned without plating treatment of the surface of the wheel by integrally forming stainless steel sheet molded article onto the surface of the wheel, and a manufacturing method thereof are provided. CONSTITUTION: In an aluminum alloy wheel(100) for automobiles comprising a hub(12) into which hub nut holes(13) and hub shaft hole(14) are penetrated, a rim(15), rim supports(17) radially formed between the hub(12) and rim base(16), and holes penetrated between the rim supports(17), the aluminum alloy wheel for automobiles having surface layer formed of stainless steel sheet molded article is characterized in that a stainless steel sheet molded article(1) is integrally bonded to the surface of the wheel so that the surface of the hub(12), rim(15), rim supports(17) and holes that are parts expressed as the external appearance in the aluminum alloy wheel for automobiles is covered by the stainless steel sheet molded article(1), and a plurality of prominence and depression type supporting nails(3) welded to the bonding surface(2) at a position corresponding to the rim support surface part(6) of the stainless steel sheet molded article(1) are buried in the rim supports(17) of the aluminum alloy wheel(100) for automobiles.
Patent KR-20030080697-A (KR)
Title: A jig for measuring the height of chuck used in wafer test
Inventor: PARK GEUN SU
IPC: H01L21/66
Filed: 2002-04-10
Abstract: PURPOSE: A jig for measuring the height of chuck used in wafer test is provided to be capable of easily loading the jig to the chuck and reducing the measuring time of the height of the chuck. CONSTITUTION: A jig(41) used in a wafer test for measuring the height of a chuck(43) is provided with a body part(41a) having the same size and thickness as a wafer and a bar type extension part(41b) prolonged from the body part to the outer direction. At this time, a cross mark is formed at the end portion of the extension part and a cavity type cylindrical lens guide is attached on the lower surface of the extension part. Preferably, the inner diameter of the lens guide has the same size as an outer diameter of a camera lens for measuring the height of a chuck.
Patent KR-20030082282-A (KR)
Inventor: CHOI JAE WAN
IPC: H01L33/36
Filed: 2002-04-17
Abstract: PURPOSE: A white light emitting diode is provided to facilitate fabrication and easily mass-produce by forming a colored current diffusion electrode and by transmitting light to the colored current diffusion electrode. CONSTITUTION: An n-GaN layer(111), an active layer(112) and a p-GaN layer(113) are sequentially stacked on a substrate(110). A mesa-etch process is performed on the p-GaN layer and a part of the n-GaN layer. The light emitted from the active layer is transmitted to the upper portion of the p-GaN layer to form a colored current diffusion electrode thin film(120) from which white light is emitted. An n-electrode(117) is formed on the mesa-etched n-GaN layer and a p-electrode(116) is formed on the colored current diffusion electrode thin film.
Patent KR-20020083146-A (KR)
Inventor: HENZE RICHARD H
IPC: H01L21/288
Filed: 2002-04-25
Abstract: PURPOSE: A method for magnetic patterning of conductors is provided to form conductors of high density without increasing the cost caused by high density-photolithography. CONSTITUTION: A method for magnetic patterning a set of conductors comprises steps of imparting a pattern of magnetization into a magnetic material(100); depositing a substance onto the magnetic material preferentially gathering according to the pattern of magnetization(102); and forming the conductors such that the substance controls a pattern for the conductors(104). The step of forming the conductors comprises a step of removing the magnetic material not protected by the substance.
Patent KR-20030085914-A (KR)
Title: Gate through implant process
Inventor: LEE JE YEON
IPC: H01L29/78
Filed: 2002-05-02
Abstract: PURPOSE: An implant process is provided to be capable of improving RSCE(Reverse Short Channel Effect) by performing chain implant processing using a gate. CONSTITUTION: A gate pattern(14) is formed on a semiconductor substrate(10) having an oxide layer(12). Source/drain extension implant processing is then carried out to form a source/drain region(16). The first spacer(18) is formed on the entire surface of the resultant structure. The second spacer(20) is formed at both sidewalls of the gate pattern(14). A source/drain region(22) is formed by performing source/drain extension implant processing. Chain implant processes for controlling the threshold voltage and BVDSS are sequentially performed via the gate pattern(14). Then, RTP(Rapid Thermal Processing) is carried out.
Patent KR-20030085955-A (KR)
Inventor: KIM GYU HWAN
IPC: C12Q1/68
Filed: 2002-05-02
Abstract: PURPOSE: A micro-printing pen for a microarray device is provided, so that it can be easily washed and manufactured by using a laser beam. CONSTITUTION: A micro-printing pen(200) for a microarray device comprises a body(210) having a certain length, a tapered lower portion and a flat bottom end; and a main channel(220) having a certain width and depth, formed from the one side of the outer surface to the bottom end, so that a sample introduced through a capillary phenomenon of the main channel(220) can be stored in the main channel(220) and a storing portion(230).
Patent KR-20020054282-A (KR)
Inventor: YOO JEONG KUN
IPC: C04B7/32
Filed: 2002-05-22
Abstract: PURPOSE: A preparation method of rapid set alumina cement raw materials using blast furnace slag or hard coal ash(or bauxite)-added blast furnace slag is provided. The resultant alumina cement including raw materials has much shortened hardening time and saved production cost compared with conventional alumina cement. CONSTITUTION: The preparation method of rapid set alumina cement raw materials is as follows: (i) eluting metal-contained mixture by reacting 100pts.wt. of blast furnace slag or hard coal ash(or bauxite)-added blast furnace slag with 180-250pts.wt. of mixed acid containing HNO3 and HCl(or H2SO4) in a ratio of 100 : 1-5, wherein hard coal ash-added blast furnace slag includes 20-50wt.% of hard coal ash and 50-80wt.% of blast furnace slag, and bauxite-added blast furnace slag contains 10-30wt.% of bauxite and 70-90wt.% of blast furnace slag; (ii) adjusting pH of the eluted mixture between 4-7 by adding CaO or Ca(OH)2, and adding 1-2ml of H2O2 as an oxidant, and 0.1-2wt.% of polymer flocculant to precipitate colloidal metal hydroxides; (iii) filtering to get precipitates such as Al(OH)3, Fe(OH)3 and Mg(OH)2, etc.; (iv) drying, and sintering at 600-900deg.C for 1-4hrs. to form metal oxides. The rapid set alumina cement is obtained by mixing 8-50wt.% of the prepared raw materials of rapid set alumina cement with ordinary cement.
Patent KR-20030096572-A (KR)
Title: The alarm system of bio-signal detection using radio mobile telecommunication terminal
Inventor: KIM DONG HEE
IPC: H04B7/26
Filed: 2002-06-14
Abstract: PURPOSE: A system for alarming a detected biological signal using a wireless mobile communication terminal is provided to automatically measure a user's biological information by using the terminal and a biological signal measurer, and to transmit measured results to the user, thereby implementing continuous health care for the user in real time. CONSTITUTION: Biological signal measurers(60) attached to users' bodies measure biological information. Wireless mobile communication terminals(50) transmit the biological information to a controller(20), and receive alarming or heath information. The controller(20) decides the received biological information to generate an alarming message, or determines health information. A database(30) inputs numerical values of the biological information, so that a medical office(10) searches the values on the Internet. The users(100,200) receive the alarming message. The medial office(10) and an emergency institution(8) input clinical information in the DB(30), and receive the alarming message.
Patent KR-20030096593-A (KR)
Title: Combination force accelation device of clamp
Inventor: PARK WON GI
IPC: F16B2/02
Filed: 2002-06-17
Abstract: PURPOSE: An apparatus for improving coupling strength of a clamp is provided to improve performance of parts by optimally maintaining coupling force between a head and a cover of an air conditioner. CONSTITUTION: A case(10) is coupled to one side of a cover(2). The case(10) is installed at a position in which a lock clamp(5) is provided. Most of the case(10) is inserted into the cover(2). The case(10) is moved out of the cover(2) so as to adjust a fastening angle of a lock clamp(5). A first rack gear is formed at a bottom surface of the case(10) and a second rack gear is formed at an inner upper portion of the case(10). A pair of guide slots is formed at both sides of the case(10). An adjusting lever is provided at one end of a shaft so that a user manually rotates a driving gear by rotating the adjusting lever.
Patent KR-20030097320-A (KR)
Title: Apparatus for fixing a cylinder of compressor
Inventor: AHN BYEONG HA
IPC: F04C29/00
Filed: 2002-06-20
Abstract: PURPOSE: An apparatus for fixing a cylinder of a compressor is provided to reduce vibration and noise by improving fixing structure of a cylinder assembly mounted in a hermetic container. CONSTITUTION: An apparatus includes an electromotive mechanism part(M) mounted in a hermetic container(10) to generate rotary force; a cylinder assembly(D) having an upper bearing(40) and a lower bearing(50) covering and coupled to both sides of a cylinder(30) to form a hermetic inside space; a wavy partition(22) inserted to the upper bearing and the lower bearing of the cylinder assembly in such a manner that the partition penetrates the upper bearing and the lower bearing, and placed on one side of a rotary axis(20) rotated by the electromotive mechanism part to partition the inside space of the cylinder assembly; and a fixing member(130) fixing the cylinder assembly to the electromotive mechanism part to be separated from the hermetic container by fixed gap. The fixing member comprises three fixing bars supporting the cylinder on three spots. The fixing bar has one end, a cylinder supporting part(132) welded and coupled to one side of the cylinder, and the other end having a male screw part(133) formed thereon, inserted to a fixing hole(m1) formed on a stator(m) of the electromotive mechanism part, and fixed by a nut(134).
Patent KR-20030003103-A (KR)
Title: Game device, method for processing image of person, and program recording media
Inventor: FURUYA MANABU
IPC: A63F13/213
Filed: 2002-06-28
Abstract: PURPOSE: To properly recognize a position even in a case where a game player's prescribed part quickly moves. CONSTITUTION: The player is photographed with a camera unit, from the image, the position of the player's head is recognized, and on the basis of the result in the recognition, a game is proceeded with. In principle, basic positions are selected from the finite difference of the latest and preceding player images within the range of selection corresponding to the previous recognized position (S207), and exceptionally by changing the range of selection, basic positions are reselected (S210) from the finite difference.
Patent KR-20040003858-A (KR)
Title: Surface Acoustic Wave Filter
Inventor: AHN SUN HONG
IPC: H03H9/64
Filed: 2002-07-04
Abstract: PURPOSE: A surface acoustic filter is provided to improve the signal processing by controlling a shape of a plate for use in a capacitor and a distance to a metal case. CONSTITUTION: An IDT(InterDigital Transducer) metal electrode(4) for input is formed on a surface of a piezoelectric substrate(2) in the form of teeth. An IDT metal electrode(6) for output is separated from the IDT metal electrode(4) and formed in the form of teeth. A bonding pad(8) for an input signal is electrically connected to the IDT metal electrode(4). A bonding pad(10) for an output signal is electrically connected to the IDT metal electrode(6). A metal case(12) wraps an external side of the piezoelectric substrate(2). A plate(14) for a capacitor is formed on the IDT metal electrode(4) in order to improve the filter characteristics.
Patent KR-20040006119-A (KR)
Title: A adhesive composition of water soluble acrylic emulsion
Inventor: MAENG JU YEONG
IPC: C09J133/12
Filed: 2002-07-09
Abstract: PURPOSE: A water soluble acrylic emulsion type adhesive composition is provided to produce a double-sided adhesive tape having excellent water-proofing and cold resistance and heat resistance and satisfying the VOC restriction criteria. CONSTITUTION: The water soluble acrylic emulsion type adhesive composition comprises 65-70 wt% of an alkyl methacrylate as a base resin, 1-3 wt% of an ethylene glycol diglycidyl ether as a crosslinking agent, 5-10 wt% of a rosin as a tackifying resin, 0.5-3 wt% of ethoxy alkylphenol as a non-ionic surfactant and 20-25 wt% of water as a solvent.
Patent KR-20020065449-A (KR)
Inventor: CHO WON GI
IPC: A61J1/00
Filed: 2002-07-18
Abstract: PURPOSE: A medicine bottle is provided to conveniently supply an explanatory note about a medicine received in the bottle without packing the bottle in a separate paper box. CONSTITUTION: The medicine bottle is provided with a concave receiving chamber(20) on the bottom of a rectangular bottle body(10). The receiving chamber is constructed to be opened on the front and rear sides thereof so as to receive a folded explanatory note(30) about a medicine. The receiving chamber is formed with supports(21) projected downward on both side surfaces thereof, and each support has an inner longitudinal slide groove(22) to which a thin plate shaped cover(23) is slidably fitted.
Patent KR-20040009854-A (KR)
Inventor: RAYSKIY BORIS V
IPC: H01J23/15
Filed: 2002-07-26
Abstract: PURPOSE: A magnetron is provided to achieve improved efficiency of the magnetron by eliminating the parasitic capacitance from the joint between the antenna and the vane. CONSTITUTION: A magnetron comprises a filament for emitting thermal electrons; a plurality of anode vanes arranged radially centering from the filament; and an antenna arranged in at least one anode vane from among the anode vanes. The vane and the antenna are formed integrally with each other. The antenna is extended outward from the end of the vane, and the antenna and the vane are made of the same material.
Patent KR-20040011651-A (KR)
Title: Apparatus for detecting shortage of recording paper of printer
Inventor: CHOI GYEONG CHEOL
IPC: G03G15/00
Filed: 2002-07-29
Abstract: PURPOSE: A device for detecting remaining amount of paper in a printer is provided to detect remaining amount of paper as well as existence of paper. CONSTITUTION: In the case that lots of paper is loaded in a loading plate(122), a gap between a magnet installed on a pickup roller(130) and a magnetic sensor(140) become wide, so the strength of magnetism decreases. In the case that little paper is loaded in the loading plate, the magnet becomes close to the magnetic sensor, so the strength of magnetism increases. An amount calculator(160) calculates the remaining amount of paper from the strength of the magnetism.
Patent KR-20040016229-A (KR)
Title: Double Countersunk Connection Device
Inventor: KIM SEONG GYEONG
IPC: F16B37/00
Filed: 2002-08-16
Abstract: PURPOSE: A double countersunk coupling member is provided to improve the appearance of a structure by coupling parts of the structure using the double countersunk coupling member. CONSTITUTION: A double countersunk coupling member includes a bolt(400) and a nut(300). The bolt(400) has a countersunk head section(410) and a male screw section(421) extending from the countersunk head section(410). The nut(300) includes a countersunk head section(310) and a nut coupling section(320) extending from the countersunk head section(410). The nut coupling section(320) is formed at an inner portion thereof with a female screw section(321), which is coupled with the male screw section(421) of the bolt(400). The countersunk head sections(310,410) of the nut(300) and the bolt(400) are positioned in a structure.
Patent KR-20040019441-A (KR)
Title: Mist injection apparatus, and fire engine therewith
Inventor: CHAE GWAN BYEONG
IPC: A62C31/00
Filed: 2002-08-26
Abstract: PURPOSE: Provided is a rain-fog sprayer with an improved structure for fire-extinguishing purposes and a fire engine having the same to reduce time for assembling the sprayer and thus, to extinguish fire more quickly. CONSTITUTION: The rain-fog sprayer for fire-extinguishing purposes includes an air generator(20) for expanding air flown in through an air inlet(22) and discharging the air through an outlet vent(23); a water sprayer(40) for providing water to the air discharged from the outlet vent(23); and a water supplier. The air generator(20) has a diffuser for providing an air path, a compressor, and a turbine. The air sprayer(40) has a circular main body(41), many spray nozzles(45), and a fixer for fixing the main body(41) to the surface of the outlet vent(23). The water supplier has a hose(35) and a pump.
Patent KR-20040019219-A (KR)
Title: An error-correcting method for a data writing to an eeprom of a monitor by direct digital control
Inventor: LEE CHANG HUN
IPC: H04N17/00
Filed: 2002-08-27
Abstract: PURPOSE: A method for correcting an error of direct digital control in a monitor is provided to confirm whether data are successfully recorded and stored in an EEPROM without turning on a monitor after turning off the monitor. CONSTITUTION: A microcontroller unit writes data to be recorded in an EEPROM(Electrically Erasable and Programmable Read Only Memory) from an automatic adjusting device in an inner RAM of the microcontroller unit(31). The microcontroller unit writes the data recorded in the inner RAM in an outer RAM(Random-Access Memory) of the microcontroller unit(32). The microcontroller unit writes the data recorded in the inner RAM in the EEPROM(33). The microcontroller unit judges whether the data recorded in the outer RAM is consistent with the data recorded in the EEPROM(34). If consistent, the data recording work is completed.
Patent KR-20040019465-A (KR)
Title: A Combined Use Linear Motor both as Engine and Compressor driven by the Principle of Solenoid without Fuel.
Inventor: JEONG CHUL JIN
IPC: F04B17/04
Filed: 2002-08-28
Abstract: PURPOSE: A linear motor engine used as a compressor for generating power with rectilinear reciprocating motions by the principle of solenoid without fuel is provided to considerably reduce parts and various devices of an existing internal combustion engine and a fuel system by generating power by a solenoid performing non-contacted rectilinear reciprocating motions under a floated state by anti-magnetic force for a magnet, instead of the explosive force of fuel and to basically remove the consumption of fuel, heat, noise, and environmental pollution. CONSTITUTION: A linear motor engine used as a compressor for generating power with rectilinear reciprocating motions by the principle of solenoid without fuel is composed of a bobbin-shaped piston(100), an enamel coil(200) wound around the bobbin, a reinforcing core(300), an inner magnetic disc(400) formed in the axial direction of a cylinder, a cylindrical permanent magnet(500), a cylinder wall magnet(550), a spring(600), and a cylinder space(700). Both ends of the reinforcing core and the three-piece cylindrical permanent magnet are roundly bored at the size enough to pass a piston pin(800) not to interfere with the piston pin. A piston(999) for the compressor protruded in a projection shape in the bobbin compresses upward. The cylindrical magnet and the reinforcing hollow core function as a piston for compressing refrigerant gas downward and accordingly, the compressing effect is increased.
Patent KR-20020082445-A (KR)
Inventor: CHO HYUN GYU
IPC: A47C21/04
Filed: 2002-09-26
Abstract: PURPOSE: A thermo therapy mat with a fomentation air pillow is provided to perform a high temperature fomentation treatment and a vibration massage treatment at the same time. CONSTITUTION: In the thermo therapy mat with a fomentation air pillow, the thermo therapy mat is shaped as a wrinkled tube in order to allow the injection of air, and the fomentation air pillow coupled to the one end of the thermo therapy mat is also shaped as a tube so as to be inflated at needs. A S-shaped heat generating part and a plurality of mineral matter are provided to a certain portion of the mat contacting with the rear portion of the neck and the both shoulders of a user. In addition, a vibrator is installed to the certain portion contacting with the shoulders of the user.
Patent KR-20040032201-A (KR)
Title: Apparatus for multi layer cleaning of semiconductor wafer
Inventor: LEE CHANG GEUN
IPC: H01L21/304
Filed: 2002-10-01
Abstract: PURPOSE: A multilayer cleaning apparatus for cleaning a semiconductor wafer is provided to be capable of improving cleaning efficiency and considerably reducing cleaning time. CONSTITUTION: A multilayer cleaning apparatus for cleaning a semiconductor wafer is provided with a multilayer processing bath(10) for storing a cleaning solution, a plurality of cleaning solution supply lines(12,14,16) vertically connected to the multilayer processing bath for flowing the cleaning solution into the multilayer processing bath, and a cleaning solution supply unit connected with the plurality of cleaning solution supply lines. The multilayer cleaning apparatus further includes a plurality of cleaning solution exhaust lines(26,28,30) vertically connected to the multilayer processing bath corresponding to the plurality of cleaning solution supply lines.
Patent KR-20040032573-A (KR)
Inventor: AHN JAE HYEONG
IPC: F16F9/06
Filed: 2002-10-10
Abstract: PURPOSE: A fixing device of a gas shock absorber is provided to easily intermit and release the gas shock absorber by forming a hanging unit to the upper end of an inner pipe and hanging a stopper to the hanging unit by a hydraulic piston. CONSTITUTION: In a gas shock absorber having outer and inner pipes and a piston rod, a fixing device of the gas shock absorber mounted through a connecting hole of the outer pipe fixes or releases the gas shock absorber by inserting or separating a stopper(22) of the fixing device operated by hydraulic pressure to a hanging sill(12-1) formed at the upper end of the inner pipe. The fixing device comprises a housing(21); the stopper having a hanging projection(22-1) hung on the hanging sill and a spring contact unit(22-2) surface-contacting with a spring(23); the spring for moving the stopper left and right in the housing; a piston cap(24); a wire(25) connected to the center of the spring contact unit of the stopper and the piston cap; a hydraulic piston(26); and fluid(27) as an operating medium filled in the hydraulic piston, the wire, and the stopper. The stopper is embedded in the side of the housing.
Patent KR-20040033476-A (KR)
Title: Method for making pear-juice and the pear-juice
Inventor: AHN HONG SUK
IPC: A23L2/04
Filed: 2002-10-14
Abstract: PURPOSE: A method for producing a pear juice using a pear extract as a main ingredient together with an extract of Platycodi Radix, Schizandrae Fructus and Zingiberis Rhizoma is provided. The produced pear juice improves the function of the respiratory organ system while quenching thirst. CONSTITUTION: A mixture comprising 92 to 90% by weight of a pear, 3 to 5% by weight of Platycodi Radix, 0.5 to 1.5% by weight of Schizandrae Fructus and 0.5 to 1.5% by weight of Zingiberis Rhizoma is heated in a pressure kettle for 2 to 3hr to give an extract and the extract is filtered with filter paper. The filtrate is then added with 1 to 2% by weight of an additive selected from oligosaccharide and honey.