baber/WOPTO huggingface dataset:
Patent KR-20120023390-A (KR)
Title: Method for isolating of fpcb has been applied to etching techniques of pcb
Inventor: LIM GYU HYEOK
IPC: H05K3/28
Filed: 2010-09-03
Abstract: PURPOSE: An isolating method of a flexible printed circuit board is provided to reduce defects due to a scale change in an etching back by applying PCB etching technique after a metal routing is formed in an isolation process of a printed circuit board. CONSTITUTION: An etchant is coated on a printed circuit board with a metal routing in an isolation process of a flexible circuit board. The flexible printed circuit board is striped after an etching process and is dried at a temperature condition of 85 ± 10 degrees centigrade. The etchant is sprayed with a spray method using a nozzle. The etchant is made of HCl2 and ORP.
Patent KR-20120024202-A (KR)
Title: Filter for water treatment
Inventor: LEE IN TAK
IPC: B01D61/00
Filed: 2010-09-06
Abstract: PURPOSE: A water treating filter is provided to prevent the destruction of an impurity eliminating member due to fluid by supporting the bottom side of the impurity eliminating member using a supporting rib. CONSTITUTION: A filtering member is installed in a housing(120). A cap member(140) forms a through hole through which fluid flows by being installed at one side of the housing. A covering member(160) is mounted at the cap member to form a space part in which fluid is temporarily maintained and includes an outlet. An impurity eliminating member(180) is interposed between the cap member and the covering member by being arranged in the space part.
Patent KR-20120025162-A (KR)
Title: Messenger wire with communication function for easy discriminate
Inventor: JO JIN CHUL
IPC: H01B11/22
Filed: 2010-09-07
Abstract: PURPOSE: A messenger wire is provided to reduce installation costs of a communications line by constructing communications network without installing an optical fiber cable by including the communications line. CONSTITUTION: An internal communications line(10) comprises a plurality of optical fibers(11) which is shut tightly through a waterproof mean(12). A supporting wire(20) is gathered in the boundary surface of the internal communications line. The supporting wire offers tensile strength through a plurality of steel wires(21) which are placed in a central part. A identification line(30) is included at least one of the supporting wires. A identified object(35) is spread or coated on the boundary surface of the identification line.
Patent KR-20120026778-A (KR)
Title: Marine propeller processing device
Inventor: OH CHANG HWAN
IPC: B63H1/14
Filed: 2010-09-10
Abstract: PURPOSE: A propeller processing apparatus for a ship is provided to reduce manufacturing procedures because a blade milling ram head and a boss boring ram head are installed simultaneously to electrically control all the propeller processing procedures with one device. CONSTITUTION: A propeller processing apparatus for a ship comprises a rotary table(1), a rotary table index unit(3), a main gearbox, a base(2), a cross rail(6), columns(5-a,5-b), a blade milling ram head(7), a boss boring ram head(8), and a hydraulic system. The rotary table rotates a propeller in circumferential direction. The rotary table index unit controls rotation angle of the rotary table. A driving unit of the main gearbox drives the rotary table in circumferential direction. The base rotates the propeller and the rotary table smoothly. Lining plates(27-a,27-b) of the base support the rotary table and the propeller simultaneously. The columns are arranged in both sides of the base and support the cross rail. The blade milling ram head and the boss boring ram head are respectively process blades and boss of the propeller. The hydraulic system is connected to each unit.
Patent KR-20120029035-A (KR)
Title: Holding apparatus for moxa cautery
Inventor: KIM SANG YUN
IPC: A61H39/06
Filed: 2010-09-16
Abstract: PURPOSE: An apparatus for fixing moxa cautery units is provided to improve the firmness of the apparatus by fixing a rectangular frame around specific acupuncture points using fixing bands. CONSTITUTION: An apparatus for fixing moxa cautery units includes a thoracoabdominal acupuncture point support(10) and a lumbar acupuncture point support(20). The thoracoabdominal acupuncture point support includes a space part, and thoracoabdominal acupuncture points are arranged in the space part. The lumbar acupuncture point support includes a space part, and lumbar acupuncture points are arranged in the space part. Moxa cautery units are arranged in the supports.
Patent KR-20120029913-A (KR)
Title: Substrate structure for high-efficiency light emitting diodes and method of growing epitaxial base-layers thereon
Inventor: KIM JUNG GON
IPC: H01L21/20
Filed: 2010-09-17
Abstract: PURPOSE: A substrate structure for a high brightness LED and a method for growing an epitaxial base layer on the substrate are provided to reduce a crystal defect of a nitride semiconductor by controlling the size, shape, location, and density of a bottom surface. CONSTITUTION: A nucleation island functions as a seed for growing an epitaxial layer. A plurality of growth cells are prepared for forming the nucleation island. A growth cell is upwardly inclined to be widened from the outer surface of a bottom surface(5). The nucleation island is formed on the bottom surface. Extended ends(6) are connected to a sharp-pointed ridge(7) to form a polygon.
Patent KR-20120032090-A (KR)
Title: Active hood latch system for vehicle
Inventor: KIM DO WON
IPC: E05B83/36
Filed: 2010-09-28
Abstract: PURPOSE: A hood latch system for a vehicle is provided to improve for protecting pedestrian because a damping effect with an expansion member of a hood latch assembly is applied to the pedestrian. CONSTITUTION: A hood latch system for a vehicle includes an unlock bar(10), an unlock unit, a pulling unit(20), and an expansion member(54). The unlock bar is connected to a cable(55) of a hood latch assembly. The unlock unit is composed of an intercepting bar(30) and a driving motor(40). The intercepting bar blocks the rotation of the unlock bar. The driving motor allows the intercepting bar to move backward so that the unlock bar can be rotated. The pulling unit pulls one end of the unlock bar to rotate.
Patent KR-20120032257-A (KR)
Inventor: GWAK CHANG MO
IPC: B67B7/40
Filed: 2010-09-28
Abstract: 본 발명은 요거트 용기의 입구에 밀착된 은박지 라벨을 용이하게 제거하여 용기 내부의 요거트가 배출되도록 하는 요거트 따개를 제공하는 것을 목적으로 한다. 이를 위해, 본 발명은 요거트 용기의 은박지 라벨을 제거하는 따개로서, 내부에 관통공이 형성된 원통 형상의 본체부; 및 상기 본체부의 상부 테두리를 따라 상방향으로 일정 길이 돌출하여 형성된 톱니 형상의 라벨 제거부를 포함한다. 따라서, 본 발명은 요거트 용기의 입구에 밀착된 은박지 라벨을 신속하고 용이하게 제거할 수 있는 장점이 있다.
Patent KR-20120035311-A (KR)
Title: Antenna device for portable terminal
Inventor: MOON JIN SEOK
IPC: H01Q3/24
Filed: 2010-10-05
Abstract: PURPOSE: An antenna device of a portable terminal is provided to prevent the deterioration of radiation performance by selectively changing an antenna radiator. CONSTITUTION: A rotation sensor(21) senses the rotation of a portable terminal. Two or more antenna radiators(22) radiate an electric wave. Two or more antenna radiators are attached to an inner side of a case frame which forms an outer appearance of the portable terminal. The antenna radiator is comprised of an insulation carrier and a metal plate attached to the insulation carrier. A control unit(23) selects one of antenna radiators according to a rotation signal sensed by the rotation sensor.
Patent KR-20110037907-A (KR)
Title: Method for differentiation into retinal cells from stem cells
Inventor: PARK SUNG SUP
IPC: C12N5/071
Filed: 2010-10-06
Abstract: PURPOSE: A method for differentiating stem cells from retinal cells at high efficiency is provided to prevent or aid in the recovery of retinal degeneration. CONSTITUTION: A method for differentiating stem cells from retinal cells comprises: a step of culturing stem cell-derived retinal progenitor cells in a medium containing IGF1R(insulin-like growth factor-1 receptor), BMP(bone morphogenetic protein) signal transduction inhibitor, FGF(fibroblast growth factor) signal transduction activator, and Wnt signal transduction activator. The differentiation is performed for 1-30 days.
Patent KR-20120036031-A (KR)
Title: A supporting device reinforcing the support tube of a roadsign board
Inventor: KIM HWI YEUP
IPC: E01F9/00
Filed: 2010-10-07
Abstract: PURPOSE: An apparatus for reinforcing and supporting a support pipe of a road sign board is provided to improve the durability of a support pipe against external force by preventing the support pipe from becoming distorted. CONSTITUTION: An apparatus for reinforcing and supporting a support pipe of a road sign board is composed as follows. Multiple support plates(3a,3b,3c,3d) are coupled to multiple coupling grooves(5a,5b,5c,5d) and support a support pipe(4). The support plates are formed in the top and bottom of the front plate of a bracket. The bracket is formed in a band piece(1A) of a fastening band(1). The coupling grooves are formed in the top and bottom of the support pipe. A support bar of a sign board is inserted into the support pipe.
Patent KR-20110042012-A (KR)
Title: Lead member for nonaqueous electrolyte electrical storage device, and nonaqueous electrolyte electrical storage device
Inventor: SHIMADA TAKAAKI
IPC: H01M2/30
Filed: 2010-10-14
Abstract: PURPOSE: A lead member for a nonaqueous electrolyte electrical storage device is provided to improve long-term reliability of a nonaqueous electrolyte electrical storage device by suppressing the generation of cut burr or cut powder of a conductor. CONSTITUTION: A lead member(3,4) for a nonaqueous electrolyte electrical storage device is such that an insulating film(5) is attached to a thin film-shaped lead conductor with thickness of 0.05-0.50 mm which includes aluminum with tensile strength of 100 MPa or more or copper with tensile strength of 215 MPa or more from both sides thereof.
Patent KR-20120039264-A (KR)
Title: Apparatus and method for treating feces and urine of domestic animal using gasifier and once-through boiler
Inventor: KIM SANG GUK
IPC: C10L3/06
Filed: 2010-10-15
Abstract: PURPOSE: An apparatus and a method for treating livestock excrements using a gasifier and an once through boiler are provided to save costs required for maintaining the apparatus by simultaneously treating the excrement and the urine of livestock. CONSTITUTION: An apparatus for treating livestock excrements using a gasifier and an once through boiler includes a dryer(70), a gasifier(4), a furnace(10), an once through boiler(20), a first F.D. fan(5), and a damper(6). The dryer dries livestock excrement. The gasifier generates combustible gas using dried livestock excrement. The furnace combusts combustible gas and generates combustion exhaust gas. The once through boiler converts circulating water in a steam coil(22) into overheated vapor based on the combustion exhaust gas. The steam coil is installed in the once through boiler. The first F.D. fan generates air for the gasifier by being in connection with the gasifier. The damper supplies the air generated from the first F.D. to the gasifier.
Patent KR-20120041475-A (KR)
Title: Atmospheric pressure plasma torch generating apparatus by nozzle design for large area
Inventor: SONG SEOK KYUN
IPC: H05H1/34
Filed: 2010-10-21
Abstract: PURPOSE: An apparatus for generating an atmospheric pressure plasma torch is provided to increase lifetime of a cathode by using a cathode electrode of a simple cone shape. CONSTITUTION: One side of a cylindrical cathode electrode(11) is blocked by copper, hafnium, or tungsten electrodes(13). An anode nozzle electrode(15) having a cone shaped first cavity(16) and a cone shaped second cavity(17) is located at a constant distance from the cathode electrode. The electrode is surrounded by an outer case(12). A rotating ignition gas(3) and a rotating work gas(5) is provided to the electrode. Plasma is generated by applying an AC(Alternating Current), a Direct(Current), or an unipulse voltage between the cathode electrode and the anode electrode.
Patent KR-20120041522-A (KR)
Title: Method of fabricating capacitor and method of fabricating semiconductor device including the same
Inventor: LIM HAN JIN
IPC: H01L21/8242
Filed: 2010-10-21
Abstract: PURPOSE: A manufacturing method of a capacitor and a manufacturing method of a semiconductor device including the same are provided to improve capacitance of the capacitor by forming a bottom electrode wider than a preliminary bottom electrode through ion implantation using boron or arsenic. CONSTITUTION: A gate insulating layer(102) is formed on a substrate(100). A first interlayer insulating film(112) is formed on the gate insulating layer. A second interlayer insulating film(118) is formed on the first interlayer insulating film. A preliminary bottom electrode(130) having a first area is formed on the substrate. A bottom electrode(132) having a second area which is wider than the first area is formed by ion-implanting on the preliminary bottom electrode. A dielectric film and a top electrode are formed on the bottom electrode. A bit line is electrically connected with a first impurity area. A capacitor is electrically connected with a second impurity area.
Patent KR-20120041959-A (KR)
Title: Furnace for pyrolysis
Inventor: KIM HYUNG TAE
IPC: F23G7/12
Filed: 2010-10-22
Abstract: PURPOSE: A pyrolysis furnace is provided to supply the pyrolyized gas from the organic waste lump by digging the organic waste lump with a first digging scraper. CONSTITUTION: A pyrolysis furnace comprises cylindrical chambers(30, 40) and auger shafts(36, 46). The center of auger shaft is located at the lower side in a vertical direction from the center of the cylindrical chamber. A radial inner ends of spiral part(37, 47) is circumscribed to the auger shaft. The outer diameter of spiral external end is shorter than the inner diameter of the chamber. The radial external end of the spiral part is stretched over the entire longitudinal direction of the auger shaft and inscribed in the inner circumference of the lower part of the chamber.
Patent KR-20110047995-A (KR)
IPC: B08B9/027
Filed: 2010-10-29
Abstract: PURPOSE: A cleaning agent and a cleaning method using the same are provided to remove scale with a chemical cleaning method without the replace of a steel pipe and to enable use of the cleaning of a heat recovery boiler. CONSTITUTION: A cleaning agent for scale removal in a steel pipe comprises 5-20 parts by weight of chelating agent and 0.1-1.0 parts by weight of corrosion inhibitor. The content of the chelating agent is 12-15 parts by weight. The chelating agent contains 25-50 parts by weight of ethylenediaminetetraacetic acid. A scale removal method of a steel pipe comprises the steps of: injecting a cleaning agent including 5-20 parts by weight of chelating agent and 0.1-1.0 parts by weight of corrosion inhibitor into a steel pipe; and flushing the inside of the steel pipe to remove the cleaning agent.
Patent KR-20120045663-A (KR)
Title: A multiple stream device based on display port
Inventor: KANG JIN KU
IPC: G06F13/14
Filed: 2010-10-29
Abstract: PURPOSE: A display port 1.1a based image output apparatus is provided to generate link in order to transmit an image between a synchronization device and a source device. CONSTITUTION: A source unit(100) receives image data which is outputted form a plurality of synchronization units(200). A plurality of the synchronization units receives image data from the synchronization unit or the source unit. A plurality of synchronization units divides specific image data, which is used for output, from the received image data.
Patent KR-20120046596-A (KR)
Title: Cyanoacrylate-based tissue adhesive composition
Inventor: KIM DONG JIN
IPC: A61L17/00
Filed: 2010-11-02
Abstract: PURPOSE: A cyanoacrylate-based tissue adhesive composition is provided to enhance biodegradation property and antimicrobial efficiency. CONSTITUTION: A cyanoacrylate-based tissue adhesive composition comprises poly octyl cyanoacrylate and 3,5-diiodine-4-pyridone-1-acetic acid. The poly octyl cyanoacetate is prepared as follows. The octyl cyanoacetate is prepared by reacting cyanoacetic acid and octane alcohol at 1:1 equivalence ratio. The octyl cyanoacetate and paraformaldehyde are reacted at 1:1 equivalence ratio. The octyl cyanoacrylate is separated and refined after eliminating solvent if the reaction is completed. The poly octyl cyanoacrylate is obtained from by-product in which octyl cyanoacrylate is refined.
Patent KR-20120047136-A (KR)
Title: Inkjet head package, apparatus and method for aligning the same
Inventor: SIM WON CHUL
IPC: B41J2/175
Filed: 2010-11-03
Abstract: PURPOSE: An inkjet head package, and a device and a method for assembling the same are provided to remarkably reduce the number of mounting elements and to simplify a system controlling a mounting when mounting a plurality of ink jet heads to an ink jet printer. CONSTITUTION: An inkjet head package comprises a plurality of ink jet heads(30) and frame(20). A plurality of nozzles is formed in one side of the ink jet head. An ink flow path is formed in the ink jet head so that the ink is discharged through the nozzles. The other side of the plurality of ink head is fixed in one side of the frame and an opening exposing a part of the other side of the frame is formed inside the frame.
Patent KR-20120047545-A (KR)
Title: Reformer
Inventor: SON IN HYUK
IPC: H01M8/06
Filed: 2010-11-04
Abstract: PURPOSE: A fuel reformation device is provided to have a mixed catalytic layer capable of conducting modification and CO reduction at the same time, to improve hydrogen generating amount, and to reduce monoxide generating amount. CONSTITUTION: A fuel reformation device(100a) comprises: heat source parts(140,145) generating heat by oxidation after receiving oxide fuel; and a reforming part formed to surround outside the heat source parts. The reforming part comprises a first reaction part(150) for reform-reaction; a second reaction part(170) reducing monoxide by being formed to surround outside the first reaction part; and a mixing reaction part(160) connecting the end of the first reaction part and the inlet of the second reaction part, conducting reforming reaction and CO reducing reaction at the same time.
Patent KR-20120050051-A (KR)
Title: Device for leveling heater
Inventor: SOHN HONG JUN
IPC: H01L21/683
Filed: 2010-11-10
Abstract: PURPOSE: An apparatus for leveling a heater is provided to improve the uniformity of a film thickness by easily adjusting a gap between a shower head and a heater. CONSTITUTION: A rotating unit(80) is arranged between a bottom supporting plate(40) and an upper plate(10). The rotating unit has a ball seating groove. A driving unit(50) rotates the rotating unit. A leveling ball(70) is accepted to the ball seating groove of the rotating unit. The leveling ball lifts the upper plate while being rotated by the rotation of the rotating unit.
Patent KR-20120051994-A (KR)
Title: Compact optical system
Inventor: PARK IL YONG
IPC: G02B9/60
Filed: 2010-11-15
Abstract: PURPOSE: A micro imaging optical system is provided to minimize chromatic spherical aberrations, thereby improving resolution and reducing manufacturing costs. CONSTITUTION: A first lens(L1) protruded toward an object side has positive refractive power. A second lens(L2) depressed toward the object side has positive refractive power. A third lens(L3) depressed toward the object side has negative refractive power. A fourth lens(L4) protruded toward the upper part from a paraxial side with a meniscus shape has negative refractive power. A fifth lens(L5) depressed toward the upper side has positive refractive power.
Patent KR-20120057034-A (KR)
Title: System and method for adaptively streaming of images having multi component
Inventor: LIM SEONG YONG
IPC: H04N7/173
Filed: 2010-11-26
Abstract: PURPOSE: A system for adaptively streaming a moving picture with multi components and a method thereof are provided to efficiently transceive a series of image streams without modifying a separate encoding method wherein the series of image streams are needed in a terminal device. CONSTITUTION: A server device(100) stores multi component content. The server device extracts image reference information for decoding the multi component content. A terminal device receives an image component from the server device based on the extracted image reference information. The terminal device decodes and displays the received image component on a screen.
Patent KR-20120076485-A (KR)
Title: Method and apparatus for providing e-book service in a portable terminal
Inventor: HEO DONG KYU
IPC: H04W88/02
Filed: 2010-11-26
Abstract: PURPOSE: An e-book service supplying method and an apparatus thereof on a portable terminal are provided to increase the quality of an e-book service of a portable terminal. CONSTITUTION: A control unit displays original content(603). The control unit overlays manufactured data corresponding to the input of a user on the original content(609,611). The control unit maps the manufactured data with the original content according to the selection of the user. The control unit independently stores the manufactured data(619).
Patent KR-20120057280-A (KR)
Title: Structure of tap winding
Inventor: PARK SANG WOOK
IPC: H01F29/02
Filed: 2010-11-26
Abstract: PURPOSE: A transformer tap coil winding structure is provided to multiply electrostatic capacity of a coil by arranging a parallel conductor to be crossed with a conductor of an adjacent tap and to reduce costs required for process by simplifying working process. CONSTITUTION: A tap coil(100) is composed of an internal layer(110) and an external layer(120). A parallel conductor is arranged to be crossed with a conductor of an adjacency tap. A tap lead(130) which is drawn out toward the lower side of the tap coil is connected to a bottom lead of an adjacency tap coil. The tap lead drawn out toward the upper side of the tap coil is connected to a top lead of the adjacency tap coil. The top lead and the bottom lead of the adjacency tap coil are connected to other lead(300).
Patent KR-20120062459-A (KR)
Title: Appraratus for manufacturing pattern on a light guide plate
Inventor: CHOI KI SUK
IPC: G02F1/13357
Filed: 2010-12-06
Abstract: PURPOSE: A light guide plate processing apparatus is provided to enable a patterning process on a plurality of light guide plates with a constant speed by comprising a cylindrical member and a central axis member in order to process a pattern by relatively rotating the cylindrical member and the central axis member with a fixed speed. CONSTITUTION: A central axis member(10) is arranged with a long length in a vertical direction. A header part(20) is installed on the central axis member. A laser oscillation unit(30) generates a laser beam. A cylindrical member(40) is able to be rotated with the central axis member as a rotation center. A focusing lens(50) is arranged on the header part. The focusing lens transmits the laser beam for projecting the laser beam to processed material light guide plates(102,104,106,108,110,112).
Patent KR-20120063122-A (KR)
Title: Variable valve lift apparatus
Inventor: YANG JEI CHOON
IPC: F01L13/00
Filed: 2010-12-07
Abstract: PURPOSE: A variable valve lift apparatus is provided to improve the reliability of operation by stabilizing a behavior of a spring with preventing abrasion in the spring. CONSTITUTION: A variable valve lift apparatus comprises outer and inner tappet bodies, a latching unit(30), a spring plate, a lost motion spring and a valve. The outer and inner tappet bodies comprise outer and inner tappet guide holes. The latching unit is installed inside the inner tappet body guide hole, and selectively inserted into the outer tappet body guide hole. The spring plate is coupled to the inner tappet body. The lost motion spring elastically supports the outer tappet body. The valve is coupled to the inner tappet body. The latching unit comprises a latching pin(32), a retainer(36), a spring guide unit(38), and a latching pin spring(44). The retainer is inserted into a movable hole(34) of the latching pin, and coupled to the inner tappet body. The spring guide unit is coupled to the retainer. The latching pin spring is coupled to the spring guide unit, and elastically supports the latching pin.