baber/WOPTO huggingface dataset:
Patent KR-20030062184-A (KR)
Inventor: YUN CHOL HOAN
IPC: C04B33/04
Filed: 2002-01-14
Abstract: PURPOSE: A brick and interior and exterior material is provided, which emits a far infrared ray, is free from the generation of fungi and is good for the human body. CONSTITUTION: The brick and interior and exterior material comprises 50 wt% of yellow soil; 1 wt% of the jade pulverized to the size of 50 mesh or more; 2 wt% of the pulverized charcoal; 30 wt% of the stone pulverized to the size of 50 mesh or more; 10 wt% of the pulverized rice straw; and 7 wt% of the pulverized gingko tree.
Patent KR-20030063927-A (KR)
Title: Wire rope core made of fibre and spring steel
Inventor: KANG GYEONG HO
IPC: D07B1/06
Filed: 2002-01-24
Abstract: PURPOSE: Wire rope core comprised of fiber core and spring steel materials is characterized by maintaining stiffness of core against the pressure of outer strands, supplying grease to the outer strands continuously and having excellent fatigue resistance. The fiber core has high residual rate of the grease. CONSTITUTION: The wire rope core is manufactured by winding spirally the spring steel materials(32) around an outside of the fiber core(31). The spring steel materials(32) are flat band type. An interval between the spring steel materials(32) is 1-100% of width(W) of the spring steel material(32).
Patent KR-20030066979-A (KR)
Title: Method for making synthetic cotton
Inventor: JUNG HYUNG SIK
IPC: D01F1/02
Filed: 2002-02-06
Abstract: PURPOSE: Provided is a method of manufacturing an artificial cotton which involves reduced production cost by partially replacing the high-priced content of jade with low-price illite and tourmaline. The illite, tourmaline and jade are contained within the artificial cotton, thereby preventing them from being separated. CONSTITUTION: The method of manufacturing an artificial cotton comprises the steps of: making a master batch chip by mixing 10-30 wt.% of each of the micro-processed materials of jade, illite and tourmaline with 70-90 wt.% of thermoplastic resin chip, and melt-spinning the mixture; mixing 2-5 wt.% of the jade master batch chip, 12-15 wt.% of the illite master batch chip, and 2-5 wt.% of the tourmaline with 80-85 wt.% of the thermoplastic resin chip, respectively; drying the mixed chips at the temperature lower than the melting point of the thermoplastic resin; melt-spinning and drawing the thermoplastic resin with the contents of jade, illite and tourmaline to make a synthetic yarn; crimping the synthetic yarn; and cutting and conglomerating the crimped synthetic yarn.
Patent KR-20030070981-A (KR)
Title: Blower unit for air climate unit
Inventor: KOO NAM MO
IPC: B60H1/12
Filed: 2002-02-27
Abstract: PURPOSE: A blower unit is provided to make the size of the blower unit compact by improving the structure of the indoor air inlet door mounted in the case, while achieve improved performance of air blowing. CONSTITUTION: A blower unit comprises an intake unit(12) having an indoor air inlet port(22) and an outdoor air inlet port(23), and an indoor/outdoor air converting door(21) for opening/shutting the indoor air inlet port and the outdoor air inlet port; a case(11) coupled to the intake unit, and which has a plurality of outlet ports(13) for blowing indoor or outdoor air, and an indoor air inlet port for supplying two-layer air stream; a multi-stage blower fan(24) mounted in the case, and which blows indoor or outdoor air through the outlet ports by a drive motor(27); and an indoor air inlet door(200) arranged beneath the blower fan, and which has a plurality of air inlet holes for opening/shutting the indoor air inlet port formed at the case.
Patent KR-20030071979-A (KR)
Title: Realtime Personal schedule management method on internet
Inventor: KIM JEONG HO
Filed: 2002-03-05
Abstract: PURPOSE: A method for managing a personal schedule in real-time using the Internet is provided to make a user manage the schedule in real-time by using an Internet server and to make a user who wants to know schedule or wants to communicate with other user directly search and inquire the schedule registered by a time zone. CONSTITUTION: The user connects to a homepage of a communication company through the first terminal via the Internet network in order to input the schedule(S11). The user inputs an ID and a password(S12). After selecting a schedule input item from a service item on the homepage, the user inputs the schedule through an input module of the first terminal(S13). To input more schedule, the previous step is repeated(S14). After completing the schedule input, the schedule of the user is stored in the database as the schedule(S15).
Patent KR-20020071770-A (KR)
Inventor: CRALL DAVID WILLIAM
IPC: B23K20/12
Filed: 2002-03-06
Abstract: PURPOSE: A pluted blisk is provided to show easily the effect of welding each blade corresponding to a stub in a translational friction and to keep the blisk optimum air mechanics capacity by applying simply a fluted channel defining an inner flow path boundary between adjacent blades to the blisk. CONSTITUTION: A pluted blisk(10) is composed of a disk(16) having a rim(16a). A row of blades(18) extends outwardly from a rib in a unitary construction. The blades are spaced apart in the disk rim to define fluted inner flow path channels(22) extending axially between the blades to bound corresponding flow passages(20). The fluted channels form an arch toward a circumference between the blade and the blisk connecting the blades with an arch-shaped fillet(38).
Patent KR-20020077096-A (KR)
Inventor: ISHII KATSUNORI
IPC: D06F49/04
Filed: 2002-03-26
Abstract: PURPOSE: To obtain a lid lock of a washing machine that is simple in structure, can reliably lock the right and left sides of a lid and helps improve the safeness. CONSTITUTION: In a washing machine in which a tub is swingably suspended in an outer casing, a washing and dehydration tub provided with a pulsator at the bottom is rotatably arranged in the tub, the upper portion of the outer casing is covered by a top cover 4 having a clothing inlet 8 to the washing and dehydration tub, a lid 5 opening and closing the clothing inlet 8 is disposed and the lid 5 is locked during dehydration, a lid locking mechanism 11 locking the lid 5 during dehydration is provided in one lid side of the top cover 4, a shaft 14 communicating with the opposite top cover 4 from the side in which the lid locking mechanism 11 is slidably provided in the lid 5, the shaft 14 is urged toward the lid locking mechanism 11 side by a spring 18 and slides, interlocking with the advance and withdrawal of the lid locking mechanism 11, fits into an engagement hole formed in the top cover 4 in the side opposite the side in which the lid locking mechanism 11 is provided, and locks the opposite side of the lid 5.
Patent KR-20030079056-A (KR)
Title: Light emitting diode of nitride semicondutor and fabrication methode thereof
Inventor: JUNG SANG JO
IPC: H01L33/04
Filed: 2002-04-01
Abstract: PURPOSE: A light emitting device and a method for manufacturing the same are provided to be capable of reducing potential density and improving luminous efficiency by growing multiple quantum well structure using a nitride semiconductor. CONSTITUTION: A silicon nitride layer(101) is deposited on a sapphire substrate(100). A GaN buffer layer(103) is grown on the silicon nitride layer at low temperature. After ramp-up the GaN buffer layer, an n-type InGaN semiconductor layer(105) is formed. A light emitting layer(110) of multiple quantum well structure is formed by periodically stacking an InxGa1-xN layer(107) and an InyGa1-yN layer(109) on the InGaN semiconductor layer. A p-type semiconductor layer(111) doped in Mg is formed on the light emitting layer and activated by annealing.
Patent KR-20030082292-A (KR)
Title: Novel Indolinesulfonylurea Derivatives and Composition for Anti-cancer Comprising the Same
Inventor: HONG CHANG YONG
IPC: C07D403/14
Filed: 2002-04-17
Abstract: PURPOSE: Indolinesulfonylurea derivatives and an anti-cancer composition comprising them are provided. The compounds have improved anticancer activity. CONSTITUTION: (4S) - 1 - (2,3 - dihydro - 1H - indol - 5 - inesulfonyl) - 4 - phenyl - 2 - imidazolidinone derivatives are represented by the formula 1, wherein R is straight or branched chain C1-C6 alkyl, C5-C6 cyclicalkyl, 5 or 6 membered heteroaryl group with or without at least one hetero atom selected from N, S and O, and substituted or unsubstituted by at least one substituent selected from amino, nitro, halogen, hydroxy, cyano, C1-C4 alkyl, C1-C4 alkyloxy, C1-C4 alkylamino, methylsulfonyl and methylsulfanyl, 5 or 6 membered heterocyclic group with or without at least one hetero atom selected from N, S and O, 1-amino-1-(2-thienyl)methyl, or a compound of the formula 11, the formula 12 of -O-R3 or the formula 13 of -X(H)m-(CH2)n-R4.
Patent KR-20030083437-A (KR)
Title: Multi chip package and manufacturing method thereof
Inventor: CHOI SIN
IPC: H01L23/02
Filed: 2002-04-23
Abstract: PURPOSE: A multi-chip package and a method for manufacturing the same are provided to be capable of increasing memory capacity by stacking the same type memory chips and obtaining various functions by using many kinds of memory chips. CONSTITUTION: A multi-chip package(100) is provided with a circuit board(120) for selectively enclosing the multi-chip package and a plurality of semiconductor chips(111,113,112a) installed at the inner portion of the circuit board for electrically connected with each other. At this time, the circuit board includes the first, second, and third region(121,122,123). Preferably, the circuit board further includes a plurality of board pads formed at the inner portion for being electrically connected to the semiconductor chips.
Patent KR-20020083439-A (KR)
Title: Lamp reflector and reflector
Inventor: FUKUDA SHIN
IPC: F21V7/22
Filed: 2002-04-24
Abstract: PURPOSE: Provided are reflectors constituted by laminating silver on polymer films and lamp reflectors using the reflectors and, more particularly, a reflector having a multi-layer structure primarily constituted by silver which is excellent in light resistance and wet heat durability, and a lamp reflector using the reflector. CONSTITUTION: A lamp reflector includes at least a substrate(A) and a reflective layer(100) formed on the substrate(A), the reflective layer(100) including an underlying layer(B), a metal layer(C) made primarily of silver and a protective layer(D) comprising an inorganic substance, the lamp reflector having a total reflectance of 90% or more at a wavelength of 550 nm after being irradiated from a side of the reflective layer by a simulated solar radiation having an irradiation intensity of 500 mW/cm at 100 Deg.C for 300 hours.
Patent KR-20030085630-A (KR)
Title: Method of forming metal layers on semiconductor devices
Inventor: MIN YUN HONG
IPC: H01L21/28
Filed: 2002-04-29
Abstract: PURPOSE: A method for forming a metal thin film is provided to be capable of preventing previously peeling of the metal thin film on a semiconductor device. CONSTITUTION: A transistor is formed on a semiconductor substrate having an oxide layer(100) and a polysilicon layer(102). A TEOS layer(104) and a BPSG layer(106) as a PMD are deposited on the resultant structure. A barrier metal film(108) is formed on the BPSG layer and annealed. The first metal film(110) is formed on the barrier metal film. A PE-TEOS layer(112) as the first IMD(Inter-Metal Dielectric) and an SOG layer(114) are sequentially formed. A USG layer(116) as the second IMD is formed on the SOG layer. A zinc oxide layer(118) is formed on the second IMD, and the second metal film(120) is formed on the zinc oxide layer.
Patent KR-20030085267-A (KR)
Title: power factor compensation apparatus
Inventor: PARK CHONG YEUN
IPC: H02M7/06
Filed: 2002-04-30
Abstract: PURPOSE: An apparatus for compensating a power factor is provided to economize the energy by controlling automatically an input power factor according to a variation of loads. CONSTITUTION: An apparatus for compensating a power factor includes a capacitor bank(50), a switching portion(60), a voltage and current detection portion(10), a data conversion portion(20), and a power/power factor calculation portion(30). The capacitor bank(50) is formed with a plurality of capacitors(C1-Cn). The switching portion(60) is formed with a plurality of switches(S1-Sn). The voltage and current detection portion(10) detects the voltage and the current of AC input power. The data conversion portion(20) receives the voltage and the current of AC input power in order to detect a phase difference and converts the voltage, the current, and the phase difference to digital data. The power and power factor calculation portion(30) calculates the apparent power, the ineffective power, the effective power, and the power factor and outputs plural control signals to compensate the power factor.
Patent KR-20030085956-A (KR)
Inventor: SON YOUNG SUK
IPC: B60P3/32
Filed: 2002-05-02
Abstract: PURPOSE: A vehicle, a ship, a bicycle-drawn cart, a caravan, a movable house, a plane, a train, a tent, a vinyl house, a house built on the water, and a house for a movable dining room mounted with universal food cooking facilities are provided to quickly supply food to a user staying at a place where there is no restaurant or at a backcountry. CONSTITUTION: A vehicle(1) for a movable dining room mounted with universal food cooking facilities comprises a refrigerator(11), a generator-electricity producing unit(2), a baking machine(3), a bean-curd making machine(5), a frying machine(6), a charcoal-or electric-roasting machine(7), a maturing machine(10), a fermenting machine(9), a fixed support(34), a gas range(12), a water tank(13), a tap(14), a kitchen(15), a generator(33), a sideboard(16), a water-purifying machine(17), a table(18), a chair(19), a receipt-supplying machine(32), a sink, a kitchen room(20), a gate(21) a refrigerator(22), a showcase(23), a signboard(30), a card-settling machine(31), a cellular phone-charging machine(24), a wire/wireless public phone(25), an oven(35), a noodle-making machine(26), a kneading machine(27), and a drainage apparatus(36). An electric connecting wire and a terminal(8) connect each machine.
Patent KR-20020041799-A (KR)
Inventor: JUNG HO YEONG
IPC: F24F5/00
Filed: 2002-05-13
Abstract: PURPOSE: A method for controlling temperature and humidity of thermohydrostat using temperature priority method is provided to resolve mutual collision between initial control of temperature and humidity. CONSTITUTION: A method comprises nine steps. The first step is to check temperature and humidity measured by a temperature sensor and a humidity sensor. The second step is to determine whether the measured temperature exceeds setup temperature range. The third step is to determine whether the measured humidity exceeds setup humidity range if the measured temperature is within the setup temperature range. The fourth step is to return to the first step if the measured humidity is within the setup humidity range. The fifth step is to turn on a thermohydrostat and start operation if one of measured temperature and humidity exceeds the setup temperature and humidity ranges. The sixth step is to determine whether both of the measured temperature and humidity exceed the setup ranges. The seventh step is to execute temperature priority process to control temperature to the setup temperature first and then to control humidity if both of temperature and humidity exceed setup ranges. The eighth step is to execute separate control operation process to control temperature and humidity separately if only one of temperature and humidity exceeds setup range. The ninth step is to count time of air blowing and to stop operation of the thermohydrostat and turn off after fixed time has passed and to return to the first step if only air blowing operation is executed as temperature and humidity are satisfactory.
Patent KR-20020087365-A (KR)
Title: High temperature super-conducting synchronous rotor coil support with tension rods and method for assembly of the coil support
Inventor: ALEXANDER JAMES PELLEGRINO
IPC: H02K55/04
Filed: 2002-05-14
Abstract: PURPOSE: A high temperature super-conducting synchronous rotor coil support with tension rods and a method for assembly of the coil support are provided to reduce coil and rotor assembly time, improve coil support quality, and reduce coil assembly variations. CONSTITUTION: A rotor for a synchronous machine(10) comprises a rotor core(22), a super-conducting coil winding(34) extending around at least a portion of the rotor core, the coil winding having a pair of side sections on opposite sides of the rotor core, at least one tension rod extending between the pair of side sections of the coil winding and through the rotor, a coil housing at each of opposite ends of the tension rod, wherein the housing wraps around the coil winding and is attached to the tension rod.
Patent KR-20030089764-A (KR)
Inventor: JU SEONG JAE
IPC: H01L29/36
Filed: 2002-05-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device with an ultra-shallow super-steep-retrograde epi-channel is provided to improve the productivity of ultra low energy implantation by using decaborane doping. CONSTITUTION: A channel doping layer(35a) is formed in a semiconductor substrate(31) by implanting decaborane. An epitaxial layer(36) is formed on the channel doping layer(35a). A gate oxide layer(37) and a gate electrode(38) are sequentially formed on the epitaxial layer(36). An SDE(Source/Drain Extension) region(39) is formed in the substrate to align edges of the gate electrode(38), wherein the depth of the SDE region(39) is shallower than that of the channel doping layer(35a). A spacer(40) is formed at both sidewalls of the gate electrode. A source/drain region(41) having a relatively deep depth compared to the channel doping layer, is then formed to align edges of the spacer.
Patent KR-20030090111-A (KR)
Title: Glass Melting Equipment
Inventor: KIM GYEONG SIK
IPC: C03B5/02
Filed: 2002-05-21
Abstract: PURPOSE: Provided is an apparatus for melting a glass, which controls the inside temperatures of a melter and a refiner with ease, minimizes the energy loss and decreases the air pollution. CONSTITUTION: The apparatus for melting a glass comprises a melter(1) for melting a glass charge, a charge supplying part for supplying the glass charge into the melter(1) and a refiner for purifying the molten glass in the melter(1). The apparatus is characterized in that the melter(1) comprises: a hollow electric heat tube(11) receiving the glass charge and generating Joule heat by means of a power supply applied from the outside; and a pair of a first connection terminals(13) disposed on the outer surface of the electric heat tube(11) and providing the power supply from the outside to the electric heat tube(11).
Patent KR-20020089200-A (KR)
Inventor: ITO TAKAAKI
IPC: B23K35/24
Filed: 2002-05-22
Abstract: PURPOSE: A solid wire for welding is provided to reduce load on the environment and to repress the wear of an electricity-supplying chip in welding. CONSTITUTION: Oxide scales(12) with 0.002 to 0.3mg per 100mm square are formed on the surface of a solid wire for welding(11), at least one kind selected from MoS2, WS2, and graphite, of which the particle diameter is 0.1 to 10 micro m, coats over the surface of the wire in the amount of 0.01 or 2g per 10kg of the wire, and plating is not applied. In additional, at least one kind of oil selected from vegetable oil, animal oil and synthesis oil coats over the surface in the amount of 0.2 to 2.0g per 10kg of the wire.
Patent KR-20030091475-A (KR)
Inventor: CHO NAM IL
IPC: G06F1/16
Filed: 2002-05-28
Abstract: PURPOSE: A monitor apparatus is provided to easily control the height and angle of a monitor body and appropriately correct the rotation angle of the monitor body with respect to a base. CONSTITUTION: A monitor apparatus composed of a monitor body and a base for supporting the monitor body includes a link(10) interposed between the monitor body and the base, a base hinge(20) for rotatively connecting one end of the link with the base to allow the link to rotates against the base within a predetermined angle range, and a monitor hinge(70) for rotatively connecting the other end of the link with the monitor body. The monitor apparatus further includes an auxiliary link for transmitting the rotating motion of the link to the rotating motion of the monitor body, the first twisted coil spring having elastic force in the direction opposite to the direction in which the link rotates downward to the base, and the second twisted coil spring having elastic force in the direction opposite to the direction in which the monitor body rotates downward to the link.
Patent KR-20030006977-A (KR)
Title: Positive resist composition
Inventor: FUJIMORI TORU
IPC: G03F7/004
Filed: 2002-05-31
Abstract: PURPOSE: To provide a positive type resist composition suitable for use under a light source for exposure having a wavelength of <=160 nm, particularly F2 excimer laser light (157 nm), and to provide a positive type resist composition which exhibits sufficient transmittance when a 157 nm light source is used, satisfies requirements for coating and prevents development defects. CONSTITUTION: The positive type resist composition contains (A) a resin which has two kinds of repeating units each with a specified structure by at least one each and is decomposed by the action of an acid to increase its solubility in an alkali developing solution, and (B) a compound which generates the acid when irradiated with active light or radiation.
Patent KR-20020092840-A (KR)
Title: Polyamide composition
Inventor: HARA TETSUYA
IPC: C08K3/16
Filed: 2002-06-05
Abstract: PURPOSE: A polyamide composition, its preparation method, a molded product prepared from the composition and a semi-aromatic polyamide used to the composition are provided, which composition shows an excellent heat aging characteristic as well as good resistance against heat, impact, hot water and chemicals, a low water absorption property and a good dimensional stability and is suitable as a component used at a high temperature such as an engine room parts of an automobile. CONSTITUTION: The semi-aromatic polyamide has a dicarboxylic acid unit mainly composed of an aromatic dicarboxylic acid unit and a diamine unit mainly composed of an aliphatic diamine unit of C4-C14, and its terminal amine group is 15 μeq/g or less. The polyamide composition comprises 100 parts by weight of the semi-aromatic polyamide; and 0.01-5 parts by weight of a copper compound. Preferably the composition comprises further 1-20 parts by weight of an alkali metal halide based on 1 part by weight the copper compound; and/or 1-60 parts by weight of a filler based on the total weight of the composition. Preferably the copper compound is a copper (I) compound; and more preferably the copper compound is CuI and the alkali metal halide is KI.
Patent KR-20030094635-A (KR)
Title: Modification Device of Image Position in Image Projection Machine
Inventor: KIM CHEOL SU
IPC: H04N5/74
Filed: 2002-06-07
Abstract: PURPOSE: A device for compensating a position of an image in a projector is provided to realize light including picture signals on a screen in an optimum state by controlling an angle of an optical engine assembly even after completing an assembling process of the optical engine assembly. CONSTITUTION: An optical engine assembly(3) is provided to radiate light including picture signals. The optical engine assembly is installed on a support panel(20). The support panel is mounted on a base panel(11) for controlling an angle in up and down, and diagonal directions in a state of being coupled with the optical engine assembly. The support panel is combined with the base panel by a fixing plate(27) at a predetermined position. Up and down position control elements(31,33) are installed on right and left sides in front of a rotary shaft part(35) of the base panel for controlling up and down height of the optical engine assembly.