baber/WOPTO huggingface dataset:
Patent KR-20050003477-A (KR)
Title: Unmanned parking control system
Inventor: CHOI HAN SUK
IPC: G07C1/30
Filed: 2003-06-27
Abstract: PURPOSE: An automatic parking system is provided to reduce a parking time by guiding a vehicle to a predetermined allocated parking area. CONSTITUTION: An automatic parking system includes a computer(8), a card issuer(6), an antenna(5), a decoder(7), a display board(10), a cashing machine(11), and an alarm lamp(9). The card issuer issues an RFID(Radio Frequency IDentification) card having an allocated parking area. The antenna detects the RFID card transmits a detect signal to the computer to guide a vehicle to the allocated parking area. The decoder converts the detect signal from the antenna to a computer readable digital signal. The display board indicates a direction to the vehicle under a control of the computer which processes the detect signal from the antenna. The cashing machine reads the RFID card to calculate a fare before departure. The alarm lamp detects whether the vehicle parked at the allocated parking area.
Patent KR-20050001235-A (KR)
Inventor: KANG SU HO
IPC: C10L5/48
Filed: 2003-06-27
Abstract: PURPOSE: To provide a continuous dry distillation type carbonization machine for apparatus for manufacturing charcoal using organic waste, the carbonization machine capable of preventing wear of preheating pipe and transfer screw due to direct heating of preheating part, improving combustion efficiency of dry distilled gas and easily performing cleaning caused by combustion of the dry distilled gas. CONSTITUTION: In a continuous dry distillation type carbonization machine comprising a fire chamber(100), a preheating chamber(110), a dry distillation gas combustion chamber(120), a dry distillation chamber(130) and a fuel combustion chamber(140) respectively formed on a base frame(101); a cooling chamber installed at the combustion chamber side; a continuous dry distillation path(150) formed by a communication pipe(152) along the preheating chamber, dry distillation chamber and cooling chamber; and a dry distillation material supply hopper(160) installed at a preheating part, the carbonization machine is characterized in that the preheating chamber is installed under the dry distillation gas combustion chamber, the dry distillation gas combustion chamber comprises a dry distillation gas remaining part(15) on an upper portion of which a plurality of vent holes(12) are formed, and a plurality of combustion air inflow ways(16) communicated with the outside, and a housing for cleaning(10) on which a sliding door(18) is installed is integrally mounted between the dry distillation gas combustion chamber and an exhaust pipe(120).
Patent KR-20040004133-A (KR)
Inventor: SAITO KENJI
IPC: H01G4/20
Filed: 2003-07-02
Abstract: PURPOSE: To provide a multilayer capacitor which can stably ensure an electrostatic capacitance approximate to a designed value. CONSTITUTION: Since each electrostatic capacitance of total 19 pieces of unit capacitors UC1-UCn is progressively increased from both sides in the laminated direction to the central part, in actual measurement, the capacitance of the multilayer capacitor measured through external electrodes 4 can be approximate to the total value of the electrostatic capacitance of each unit capacitor individually measured in the state in which the external electrodes are removed.
Patent KR-20050004673-A (KR)
Inventor: BACK WOON SUCK
IPC: H01L21/76
Filed: 2003-07-03
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to round the upper corner of a trench by forming an undercut under a hard mask to perform an isotropic etch process on the edge of an isolation layer and by etching a semiconductor substrate. CONSTITUTION: An isolation mask in which an isolation region is defined is formed on a semiconductor substrate(201). An undercut is formed under the sidewall of the isolation mask. The semiconductor substrate in the isolation region is etched to form a trench. The trench is filled with an insulation material to form an isolation layer. In etching the semiconductor substrate, an anisotropic etch process is stopped by the isolation mask and an isotropic etch process is performed at an etch rate lower than that of the center of the isolation region in a region where the undercut is generated.
Patent KR-20050005681-A (KR)
Inventor: CHUNG CHOON GIL
IPC: B44C1/20
Filed: 2003-07-07
Abstract: PURPOSE: Provided is process for forming patterns on figure plate to express in detail various colors and having excellent three-dimensional texture feelings without applying pressure to the figure plate possible to cause alteration thereof during plasticization. CONSTITUTION: The process comprises cutting patterns depending on respective colors while laminating a number of transparent sheets over original figure having desirable pattern (S20); placing the transparent sheets having multiple patterns corresponding to various colors on the figure plate in order and filling inlaid material in the patterns, then protruding the patterns over the figure plate (S30); and drying and plasticizing the figure plate formed with the desirable pattern (S40).
Patent KR-20050006781-A (KR)
Inventor: BAE IN SUN
IPC: E02B11/00
Filed: 2003-07-10
Abstract: PURPOSE: An agricultural water regulating water gate is provided to facilitate the supply and drain of agricultural water in multi-stages by controlling the withdrawal of a water-supply regulating member. CONSTITUTION: An agricultural water regulating water gate is composed of a water gate body(10) and a water-supply regulating member(30). The water gate body comprises a water supply hole perforated therein; channel-shaped combining rails(15) arranged longitudinally at both longitudinal ends; and a plurality of positioning grooves(16) formed at the side of the combining rail at the predetermined intervals along the longitudinal direction. The water-supply regulating member for adjusting the opening degree of the water supply hole has a combining guide disposed at both longitudinal ends at the predetermined thickness with sliding in the combining rail of the water gate body and a positioning projection(46) protruded from a plate surface of the combining guide and fitted in the positioning groove.
Patent KR-20050007850-A (KR)
Inventor: KIM DAE JOONG
IPC: C06B31/28
Filed: 2003-07-11
Abstract: PURPOSE: Provided are a method for preparing a charge for blasting the jointed layers having weak resistance against erosion and a method for blasting the jointed layers by using the charge prepared by the method. CONSTITUTION: The charge is prepared by mixing an emulsion explosive and an ammonium nitrate explosive in a ratio of 1:6 by weight. The blasting method comprises the steps of blasting the charge of a charge ball in a plurality of charge balls of a first row adjacent to the free face of the jointed layers; blasting the two charges located at both sides of the blasted charge ball; and blasting the charge of a charge ball of a second row corresponding to the blasted charge ball.
Patent KR-20050009658-A (KR)
Inventor: PARK JOONG SEO
IPC: H01L33/14
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating an AlGalnN-based pn diode using hydrazine is provided to eliminate the necessity of a post activation process by minimizing hydrogen passivation caused by Mg dopants in growing p-AlGalnN:Mg, and to prevent an active layer from being thermally damaged in a high temperature growing of p-AlGalnN by forming a p-AlGalnN:Mg at the same temperature as the active layer or at a sufficiently lower temperature than a GaN growth temperature. CONSTITUTION: Hydrazine-based nitrogen precursor is used and nitrogen is used as carrier gas in growing a p-Al(x)Ga(y)ln(z)N:Mg(x+y+z=1, 0<= x<1, 0<y<=1, 0<z<=1) of an AlGalnN-based pn diode device by a MOCVD(metal organic chemical vapor deposition) method.
Patent KR-20050014505-A (KR)
Inventor: AHN JIN KWON
IPC: A01H4/00
Filed: 2003-07-31
Abstract: PURPOSE: A method for mass propagation of stock and adventitious root of Acanthopanax Koreanum nakai using bioreactor is provided, thereby cheaply producing the adventitious root of Acanthopanax Koreanum nakai all the year round. CONSTITUTION: The method for mass propagation of adventitious root of Acanthopanax Koreanum nakai using bioreactor comprises the steps of: (a) cutting the root of Acanthopanax Koreanum nakai which is in vitro cultured under antiseptic condition, and culturing the root in a broth medium containing a plant growth stimulating material to induce the adventitious root of Acanthopanax Koreanum nakai; (b) cutting and culturing the adventitious root of Acanthopanax Koreanum nakai in the broth medium containing the plant growth stimulating material; and (c) cutting the cultured adventitious root of Acanthopanax Koreanum nakai and culturing it in broth medium containing the plant growth stimulating material in a bioreactor in a large scale at an air supplying rate of 0.01 to 0.1 vvm, wherein the plant growth stimulating material in step (a) is selected from IBA, NAA and 2,4-D; the plant growth stimulating material in step (b) is selected from IBA, TDZ and zeatin; and the plant growth stimulating material in step (c) is selected from IBA, TDZ and zeatin.
Patent KR-20050015434-A (KR)
Inventor: PARK MIN HWA
IPC: C04B28/22
Filed: 2003-08-05
Abstract: PURPOSE: Pozzolan mortar, a pozzolan composition for a thin finishing agent and its production method are provided, when used as an interior finishing material, to prevent toxicity, and flying dust of cement, to clean indoor air by removing volatile organic compounds or formaldehyde emitted from building materials, and to generate beneficial effects such as emission of far infrared rays or anions for the human heath, and when used as an exterior finishing material, to give water proofing and plastering effect. CONSTITUTION: The pozzolan mortar composition comprises 10-40pts.wt of cement and optionally 0.5-4.0pts.wt of lignin, or naphthalene cement admixture, based on 100pts.wt of pozzolan powder having a particle size of 100-400 mesh. The pozzolan composition for a thin finishing agent comprises 5.0-35pts.wt of a dry-cured polyacryl emulsion type resin or a polyethylene vinyl acetate emulsion type resin, based on 100pts.wt of pozzolan powder having a particle size of 100-400 mesh.
Patent KR-20050015774-A (KR)
Inventor: BU SUNG HYUP
IPC: F01M11/00
Filed: 2003-08-07
Abstract: PURPOSE: A balance shaft device integrally formed with an oil pump is provided to prevent unnecessary consumption of oil from ejection of oil to a cylinder wall by forming an oil passage modifying unit in the upper part of the balance shaft module in discharging oil through an oil discharge port. CONSTITUTION: A balance shaft device integrally formed with an oil pump is installed in the lower part of a cylinder block, and a couple of balance shafts(30,40) for reducing vibration of an engine is integrally formed with the oil pump for circulating oil of the engine. Plural oil discharge ports and plural oil suction ports are formed in the upper part of a balance shaft housing(20) to circulate oil in the balance shaft, and an oil passage guide unit(80) is formed in the upper part of the oil discharge port. The oil discharge ports are arranged in a line along the balance shaft, and the oil passage guide unit is formed of a plate axially extended to the balance shaft corresponding to the oil discharge port.
Patent KR-20050017337-A (KR)
Inventor: JUNG SOON OH
IPC: H05K7/20
Filed: 2003-08-13
Abstract: PURPOSE: An Intelligent power module is provided to prevent a thermal paste from being leaked outside a heat emitting plate and a circuit board by applying the thermal paste in a lattice shape on an upper center portion of the heat emitting plate. CONSTITUTION: A power module includes a pin block(130), a circuit board(120), a heat emitting plate, and a thermal paste(140). The pin block includes a plurality of connection pins injected thereon. The circuit board includes a plurality of semiconductor elements and is injected inside the pin block. The heat emitting plate contacts a bottom of the circuit board. The thermal paste is applied on the heat emitting plate to transfer the heat from the circuit board to the heat emitting plate. The thermal paste is applied in a lattice shape on an upper center portion of the heat emitting plate.
Patent KR-20050017368-A (KR)
Inventor: SUNG YI JE
IPC: B29C59/04
Filed: 2003-08-13
Abstract: PURPOSE: A manufacturing method of a vacuum wrapping film where formation of various patterns is possible is provided to prevent early collapse in executing vacuumization with vacuum equipment and to improve the vacuum performance by widening the total area of the outside of protrusions. CONSTITUTION: A manufacturing method of a vacuum wrapping film where formation of various patterns is possible comprises steps of manufacturing a film wherein a thermal sealing resin layer is melt and extruded through a nozzle of a T-die extruder(830) to a base layer of an air-non-permeable material and passing the film through a layering unit(800) comprising a roller(810) with depressed grooves, and a cooling roller(820). Protrusions corresponding to the depressed grooves formed to the roller are formed to the inside of the thermal sealing resin layer and an air passage is formed. The depressed grooves constitute an irregular arrangement structure and formation of various patterns is possible.
Patent KR-20040019903-A (KR)
Inventor: NISHIO ATSUSHI
IPC: G06K17/00
Filed: 2003-08-21
Abstract: PURPOSE: To improve stability of a lock in a pushing type inserting and pulling-out mechanism of a memory card connector. CONSTITUTION: A locking pin 21 engaged with a groove cam 20 of a slider 16 for locking a memory card is pressed by a flat spring. The lower half part of the tip of the flat spring projects frontward farther than the upper half part, and obliquely bent in such a manner that the tip of the flat spring comes into contact with slightly lower side of a side surface of the lock pin. Pressure in a rising direction is thereby applied to the locking pin 21, and the locking pin is prevented from falling to a lock-releasing position even if shock is applied to a locking position, and apprehension of the release of the memory card is eliminated.
Patent KR-20050020290-A (KR)
Title: Flat yarn extruder machine
Inventor: KIM YONG TAE
IPC: D01D5/42
Filed: 2003-08-21
Abstract: PURPOSE: A drawn yarn manufacturing machine is characterized by containing two screws of an extruder, installing a T-die on each screw, quenching melted materials discharged simultaneously with the same quenching part, cutting individually the quenched materials on an upper side and a lower side of a transfer roll, drawing simultaneously the cut yarns on an upper part and a lower part of a drawing part, being capable of outputting the yarns twice and reducing labor cost. CONSTITUTION: A drawn yarn manufacturing machine comprises an extruder, a drawing device and a winder. The extruder comprises: a pair of T-dies(101,102) connected to an outlet of a heating and transferring device containing independent screws(103,104) and accorded with width of extruded material; and a quenching part(110) quenching simultaneously the extruded materials. The drawing device comprises: a transfer roller 1(201) transferring simultaneously the quenched and extruded materials; a pair of transfer rollers 2(204-1,204-2) dividing the quenched materials on the transfer roller 1; a pair of cutters(210,220) which are installed on an upper part and a lower part of a fixed bracket(202) of the transfer roller 1, cutting individually the sheet type material; a first drawing part drawing simultaneously the cut materials transferred from each transfer roller; drawing rollers fixing, regulating draw ratio of the yarn drawn on the first drawing part and transferring the yarn to a second drawing part.
Patent KR-20030077499-A (KR)
Inventor: YANG SU SUK
IPC: E04C2/26
Filed: 2003-08-28
Abstract: PURPOSE: A prefabricated panel assembly for construction is provided to have enough durability, strength, adiabatic efficiency and incombustibility and to connect sections easily when assembling. CONSTITUTION: The prefabricated panel assembly(100) for construction comprises the steps of forming a panel body(104) provided with an inner member(101) manufactured by foaming synthetic resins and mixing with loess to use as an inner member(101) to heighten thermal insulation efficiency and durability and male, female joints(102,103) formed on both sides of the inner member(101) to be engaged mutually, placing high-strength mortar(105) on the outside of the panel body(104) to express in various colors, placing a metallic board(109) provided with a fastening hole on the male joint(102) to fasten firmly through a retreated groove(107), placing a metallic board(109) and heartwood to the female joint(103) and the inner member(101), and placing auxiliary heartwood composed of synthetic resins or metal wires in the high-strength mortar(105) to have enough stiffness.
Patent KR-20040020831-A (KR)
Inventor: SHIMIZU KOUICHI
IPC: B60L50/16
Filed: 2003-09-02
Abstract: PURPOSE: To provide a drive controller for a vehicle which is superior in reliability, being able to quickly detect the fault of a clutch and arousing the user to repair of the clutch. CONSTITUTION: This drive controller for a vehicle, which has a motor 4, a control clutch 12 provided between the motor 4 and wheels 3L and 3R, and a drive control means 8 for controlling the driving of the clutch 12 and is arranged to selectively drive the wheel 3L or 3R via the clutch 12 by the motor 4, has car velocity detection means(27FL, 27FR, 27RL, 27RR, and 41) which detecct the velocity of the car body. This is so constituted as to diagnose the proprieties of the operation, by performing the on/off control of the clutch 12 by means of the drive control means 8 in conditions with the wheels 3L and 3R are not driven by the motor 4, and moreover when the car body velocity detected by the car body detecting means is under a specified velocity, where the motor 4 does not become an overload.
Patent KR-20050023709-A (KR)
Inventor: CHO MIN GYU
IPC: B24B23/02
Filed: 2003-09-02
Abstract: PURPOSE: A spindle fixing device of a disc grinder is provided to quickly replace or mount a disc by selectively executing rotation and stop motions according to the rotational direction of the disc grinder. CONSTITUTION: A spindle fixing device of a disc grinder is composed of a gear cover(1) for covering a gear box transmitting rotary power from a motor; a body for receiving and fixing the motor; a spindle(5) positioned at a rotary shaft converted from the gear box to supply the transmitted rotary power to a disc(3) as driving force; a first bearing(9) for holding constantly inertia acting on the rotary power of the spindle adjacent to the gear cover; a parking gland(11) disposed at the lower side of the gear cover to fix the spindle to operate integrally together with the gear box; a second bearing(13) fixed to the parking gland to keep the inertia acting on the rotary power of the spindle constant; and a constraint and release unit positioned adjacently to the second bearing to hold rotation and stop states according to the rotational direction of the spindle.
Patent KR-20050027495-A (KR)
Title: Method for processing camera image in a mobile telecommunication terminal equipment
Inventor: JEONG WOONG
IPC: H04N7/14
Filed: 2003-09-15
Abstract: A method for processing a camera image in a mobile communication terminal is provided to rotate a camera module left and right at 180 degrees when an object is located in a backward direction of a display device, photographs the object, invert the photographed image by an image data unit of one line, and display an erected image. When an object is located in a forward direction of a display device, an image signal of the object is displayed on the display device(S3,S4). When the object is located in a backward direction of the display device, a camera module is rotated left and right and the object is photographed to store an inputted image signal by a line image signal unit(S5). The stored line image signal is repeatedly converted into an erected image signal. If all image signals of one frame are converted into the erected image signals, the erected image signals are displayed on the display device(S6-S8).
Patent KR-20050028463-A (KR)
Title: Method for fabricating a non-volatile semiconductor device for improving a cell threshold voltage uniformity and for preventing a control gate of tungsten film from oxidation
Inventor: KANG MAN SUG
IPC: H01L27/115
Filed: 2003-09-18
Abstract: A method for fabricating a non-volatile semiconductor device for improving cell threshold voltage uniformity and for preventing a control gate of a tungsten film from being oxidized is provided to improve scattering of a program threshold voltage by reinforcing a tunnel oxide layer at the edge of a gate stack pattern while avoiding the oxidation of the control gate. A gate stack pattern is formed on a silicon substrate, including a tunnel oxide layer, a floating gate, an insulation layer and a tungsten layer that are sequentially formed on the silicon substrate(200). The first nitride layer is formed on both sidewalls and the surface of the gate stack pattern and on the silicon substrate to prevent the control gate of the tungsten layer from being oxidized(220). An oxide layer is formed on the first nitride layer(240). The silicon substrate at the edge of the tunnel oxide layer is oxidized to reinforce the edge of the tunnel oxide layer(260). The second nitride layer is formed on the oxide layer(280). The first nitride layer, the oxide layer and the second nitride layer are etched to form a gate spacer on both sidewalls of the gate stack pattern(300).
Patent KR-20050028979-A (KR)
Title: Humid air cleaning device using water lifting
Inventor: KWON HYUK DONG
IPC: B01D47/00
Filed: 2003-09-19
Abstract: To provide a wet type device for cleaning air by water lifting units on the surface of cylindrical mesh filter, wherein the device solves problems of existing air cleaners such as high device fabrication cost and low air cleaning efficiency, reduces volume of the existing air cleaners by using a cylindrical mesh filter and scoops up and drops water to obtain a waterfall effect by water lifting units. The wet type device for cleaning air by water lifting units on the surface of cylindrical mesh filter comprises a cylindrical mesh filter, water lifting units, a motor, and an air fan, wherein dense mesh is wound around the outer surface of the cylindrical mesh filter using the water mill principle, water lifting units capable of scooping up water are attached onto the mesh, a lower part of the cylindrical mesh filter is dipped into water to smoothly form water film on the cylindrical mesh filter, an upper part of the cylindrical mesh filter is contacted with air forcibly flown in from the outside by the air fan to clean the air, the cylindrical mesh filter is rotated at a low speed by driving of the motor, and water is scooped up onto the dense mesh by the cylindrical mesh filter and the water lifting units to increase contact area of air and water, thereby substantially increase efficiency of the wet type air cleaner.
Patent KR-20050029825-A (KR)
Inventor: YOO JEONG GEUN
IPC: H05B33/26
Filed: 2003-09-23
Abstract: A passive matrix organic electro-luminescence display is provided to improve emission efficiency per unit area without increasing a driving voltage by forming a plurality of organic emission layers having independent current migration paths. A plurality of the first electrodes(230) is arranged in one direction of a row direction and a column direction. A plurality of the second electrodes(210,250) are arranged across the first electrodes(230). A plurality of organic emission layers(220,240) are inserted into intersections between the first electrodes(230) and the second electrodes(210,250). The first electrodes are formed between opposite inner sides of two adjacent organic emission layers(220,240). The second electrodes(210,250) are formed between opposite outer sides of two adjacent emission layers(220,240) and are connected to each other.