baber/WOPTO huggingface dataset:
Patent KR-20080078561-A (KR)
Title: Black magnetic iron oxide particle powders
Inventor: UEMOTO SHINJI
IPC: C01G49/02
Filed: 2008-02-20
Abstract: Black magnetic iron oxide particles are provided to show excellent blackness even when the particles are processed into thin coating film, and to be suitable for use in magnetic toner. Black magnetic iron oxide particles contain sulfur and have a polyhedral shape, wherein when a ratio of a dissolved iron element relative to the total amount of an iron element contained in the black magnetic iron oxide particles is 50%, a ratio of a dissolved sulfur element relative to the total amount of a sulfur element contained in the black magnetic iron oxide particles is less than 40%. A sulfur content in the black magnetic iron oxide particles is between 0.02 and 0.50wt%. Further, the black magnetic iron oxide particles have 0.005 to 0.5 wt.% of carbon element.
Patent KR-20090097530-A (KR)
Title: Situation recognition system of ubiquitous smart space
Inventor: YOO KWAN JONG
IPC: G06F17/00
Filed: 2008-03-12
Abstract: A situation recognition system of a ubiquitous smart space is provided to configure a specified context brokers at a ubiquitous smart space. When situation information corresponding to context information occurs, a rule storage(150) stores at least one rule. The rule designates the applications(170_1 to 170_n) that are supposed to receive the situation information. The plural nodes(110_1 to 110_n) senses the situation information generated from a ubiquitous smart space. A context broker(130) checks over whether or not the rule corresponding to the sensed situation information is stored at the rule storage space. IF the rule is stored at the rule storage space, the context broker transfers the sensed situation information to the designated application.
Patent KR-20090098264-A (KR)
Title: Mobile robot for a inner working of a steel pipe
Inventor: SHIN GYU CHEOL
IPC: B25J5/00
Filed: 2008-03-13
Abstract: A mobile robot for inside work of steel pipes is provided to increase the contact force of a caterpillar by varying the width and inclination angle of the caterpillar according to the inner size of a steel pipe. A mobile robot for inside work of steel pipes comprises a caterpillar(20) activated by hydraulic pressure, a first hydro servo cylinder(70), and a second hydro servo cylinder(80). The caterpillar is moved in the width direction by the first hydro servo cylinder. The second hydro servo cylinder is connected to the caterpillar via a link and inclined at about 45 degrees.
Patent KR-20090099670-A (KR)
Title: Complex implants infilterated with biodegradable mg(alloys) inside porous structural materials and method for manufacturing the same
Inventor: SEOK HYUN KWANG
IPC: A61C8/00
Filed: 2008-03-18
Abstract: A composite implant and a method of manufacturing the same are provided, which enable to easily control the organism decomposition speed. A manufacturing method of the composite implant comprises: a step of preparing a porous structure made of titanium or the titanium alloy, Co-CR alloy, and stainless steel etc, a porous structure made of calcium phosphate alumina, zirconia, and magnesia etc, and a porous structure made of polymer including inactive polymer like the polyethylene, the polylactic acid, and polyglycolic acid; a step of forming the composite in which pore of the porous structure is filled with biodegradable magnesium alloy; and a step of heat-treating, processing, and molding the composite.
Patent KR-20090099905-A (KR)
Title: The device to control angle in ladder truck
Inventor: JU HYUN SUK
IPC: B66F11/04
Filed: 2008-03-19
Abstract: PURPOSE: A tilting device of the balance of a ladder truck is provided to make the operation easy and simple by controlling the angle of the balance of the ladder truck by extending or shortening an inside pipe at an outside pipe. CONSTITUTION: A tilting device of the balance of a ladder truck comprises a guide pipe(10), an outside pipe(20), an inside pipe(30) and a stopper member(40). The guide pipe has a through hole protruding into a lateral part in a rectangular pipe. The outside pipe has a hinge board(21). The hinge board is combined with a bottom surface of the balance. The inside pipe is inserted in the outside pipe. An insertion hole(31) is formed at the lateral part of the inside pipe. The inside pipe has a hinge axial(32) at the end part. The stopper member includes a stop pin(45) and a base plate(47). The stop pin has a ledge(41) inserted in the guide pipe. The base plate has a penetration hole(46). The penetration hole is screwed in an elastic spring(43) and the guide pipe.
Patent KR-20090105219-A (KR)
Title: Power supply apparatus
Inventor: LEE SANG TAEK
IPC: H02M3/335
Filed: 2008-04-02
Abstract: PURPOSE: A power supply apparatus is provided to regularly maintain a DC voltage by using charged energy of a capacitor of a DC link part and an inductor connected to a three phase power part. CONSTITUTION: A power supply apparatus includes a power part(21), a rectifying part(23), a DC link part(24), a switch part(26), and a control part(27). The power part supplies a three phase power source. The rectifying part is connected to the three phase power. The rectifying part rectifies a power of each phase, and supplies a DC power. The DC link part smoothes each phase power rectified in the rectifying part. The switch part is connected between the power part and the DC link part. The switch part controls a current supplied to the DC link part through a switching operation. The control part controls the switching operation.
Patent KR-20090105358-A (KR)
Title: Apparatus for definding vibration pattern and method thereof, and apparatus for vibrating
Inventor: OH SUNG JIN
IPC: G06F3/01
Filed: 2008-04-02
Abstract: PURPOSE: An apparatus for setting a vibration pattern, a method thereof, and a vibration apparatus thereof are provided to embed a separate program for analyzing vibration pattern data made by a user in a vibration controller, thereby easily changing or generating a vibration pattern. CONSTITUTION: An apparatus for setting a vibration pattern includes a vibration element selecting unit, a vibration time setting unit, and a vibration pattern data generating unit. The vibration element selecting unit(11) generates vibration data for determining an operation state of a vibration element by selecting at least one vibration element. The vibration time setting unit(12) determines a vibration time of the selected vibration element. The vibration pattern data generating unit(14) generates vibration pattern data based on vibration data and vibration time inputted from a vibration element selecting unit and a vibration time setting unit.
Patent KR-20090107295-A (KR)
Title: Semiconductor device
Inventor: YOON DAE KUN
IPC: G11C11/4076
Filed: 2008-04-08
Abstract: PURPOSE: A semiconductor device is provided to correct the mismatch by uniformizing the resolution according to the variation of the code regardless of the size of the mismatch when performing an ICC(Initial Code Calibration). CONSTITUTION: A phase detector detects the phase difference between a first clock applying the detection weight corresponding to a first weight code and a second clock applying the detection weight corresponding to a second weight code. A code changing unit changes the first and second weight codes in response to the output signal of the phase detector. The phase detector includes a first voltage output unit(300,310), a second voltage output unit(320,330), and a voltage comparator(360). The first voltage output unit outputs a first voltage with the changed potential level corresponding to a duty ratio of the first clock. The first voltage output unit controls the change of the potential level of the first voltage by changing the capacitance of a capacitor connected to the output terminal according to the first weight code. The second voltage output unit outputs the second voltage with the changed potential level corresponding to the duty ratio of the second clock. The second voltage output unit controls the change of the potential level of the second voltage by changing the capacitance of the capacitor connected to the output terminal according to the second weight code. The voltage comparator compares the potential levels of the first and second voltages.
Patent KR-20090107889-A (KR)
Title: Electronics light-controller
Inventor: YANG HAE SOO
IPC: H05B37/00
Filed: 2008-04-10
Abstract: PURPOSE: An electric lamp control device using a light sensor is provided to turn on an electric lamp during a desired period by using an one touch on/off switch. CONSTITUTION: An electric lamp control device using a light sensor includes a processor part(010), a sensor part(020), a lamp switch part(030), a timer(040), a driving part(050), a lamp(060), a battery sensor part(025), an LED(070), and a power source part(080). The processor part controls the lamp. The sensor part recognizes day and night. The timer sets on-time of the lamp. The driving part drives the lamp. The battery sensor part recognizes a battery change time. The LED informs switch selection notice and battery change time.
Patent KR-20080040660-A (KR)
Title: Boiler apparatus of a solar focus type
Inventor: KIM KI HWAN
IPC: F24S23/70
Filed: 2008-04-17
Abstract: A focusing type solar heating boiler is provided to enhance the heating efficiency by installing a rotation plate including a reflecting mirror and a water tank. A focusing type solar heating boiler comprises a base(4) having a hollow structure, a transverse support(6), a lengthwise support(8), a reflecting part(10), a tank part(20) and a sun-trajectory tracing part(40). The base has a circular cutting hole(5) and is formed like a hexahedron. The transverse support is mounted on an upper surface of the base. The lengthwise support is connected to two supper surfaces of the transverse support. The reflecting part is disposed on an upper part of the lengthwise support to reflect sunlight. The tank is disposed on an opposite upper part of the lengthwise support to focus sunlight on a center portion and store water. The sun-trajectory tracking part is disposed on the base and the transverse support to move the transverse support along a trajectory of the sun.
Patent KR-20090111121-A (KR)
Title: Composition for preventing or treating atopic dermatitis
Inventor: PARK BYUNG SOON
IPC: A61P17/00
Filed: 2008-04-21
Abstract: PURPOSE: A composition for preventing or treating atopic dermatitis is provided to minimize immunological rejection by having active protein complex. CONSTITUTION: A composition for preventing or treating atopic dermatitis contains adult stem cell culture medium or its fraction as an active ingredient. The adult stem cell culture medium is supernatant, concentrate of the supernatant or freeze drive material of the supernatant. The supernatant is obtained by centrifuging the adult stem cell culture medium.
Patent KR-20090113064-A (KR)
Title: High-speed forensic video watermarking algorithm using randomly dispersed watermark unit patterns and fast hvs computation
Inventor: CHOI JONG UK
IPC: H04N5/913
Filed: 2008-04-25
Abstract: PURPOSE: A high-speed tracking video watermarking algorithm using randomly dispersed watermark unit patterns and fast HVS computation is provided to minimize computation speed and make insertion and extraction speed fast. CONSTITUTION: A high-speed tracking video watermarking algorithm using randomly dispersed watermark unit patterns and fast HVS computation comprises the following units. A decoder(1) decodes video contents. A message modulation unit(2) produces a unit block watermark pattern by a watermark modulation technique. A positioning unit(3) divides an area of a video frame into a tile structure unit area of m x n number. A watermark inserting unit(5) inserts a watermark to unit areas of K number according to NVF.
Patent KR-20080097927-A (KR)
Title: Air pool
Inventor: CHO EUN HEE
IPC: A47K3/06
Filed: 2008-04-30
Abstract: An air pool combined with a mat is provided to combine with a mat and to absorb impact, and to utilize the mat for taking a rest. An air pool(10) combined with a mat(20) comprises an air wall(12) surrounding the pool and a mat insertion part(13) which has an opening(14) at the floor surface of the pool, and takes and combine with the mat. The floor surface of the pool includes Velcro tape. Velcro tape corresponding to Velcro tape of pool is included in the floor of mat so that the mat combines with the pool.
Patent KR-20080048450-A (KR)
Inventor: CHOI JONG SEOB
IPC: A63B23/10
Filed: 2008-05-02
Abstract: A walking assistant device is provided to reduce a size and a weight of the device by not using a separate power device, and to improve convenience in use. A walking assistant device includes: a hydraulic pressure generation part for generating the hydraulic pressure by receiving the pressure of the weight; a hydraulic pressure operation part for assisting the leg muscular strength by receiving the generated hydraulic pressure through a hydraulic pressure hose(80); and a brace formed to fix the hydraulic pressure operation part to the body, and a support rod formed to support the weight.
Patent KR-20090116517-A (KR)
Title: Milk comprising inulin and double-microencapsulated bifidobacteria
Inventor: PARK KUN YOUNG
IPC: A23C9/00
Filed: 2008-05-07
Abstract: PURPOSE: Milk comprising inulin and double-microencapsulated bifidobacteria, and a preparation method thereof are provided to allow the bifidobacteria to reach the large intestine and to enhance intestinal environment. CONSTITUTION: Milk comprises inulin and double-microencapsulated bifidobacteria. The inner side of the double-microcapsule is coconut oil, and the outer side is starch and gelatin. A method for double-microencapsulating the bifidobacteria comprises the following steps of: mixing starch, gelatin, gum, and water; heating and agitating the mixed solution; homogenizing bifidobacteria in polyglycerin fatty acid ester to prepare a bifidobacteria solution; mixing the mixed solution and the bifidobacteria solution; and spraying the mixture into sterilization cooling water at high pressure. The bifidobacteria is Bifidobacterium breve CBGC2.
Patent KR-20090116977-A (KR)
Title: Articulated robot
Inventor: MOON KYUNG WON
IPC: B25J19/00
Filed: 2008-05-08
Abstract: PURPOSE: A multi-articulation robot for reducing interference between a cable and electric parts is provided to repair the electric parts and peripheral units and to prevent malfunction of the electric parts and the damage to the cable. CONSTITUTION: A multi-articulation robot comprises an electric part(60), covers(71,72) and a cable(73). The cover installs in the outer side of the electric part. The cable electrically connects the electric part. The cable is buried in the cover. One or more terminals(74,75,76,77) are buried in the cover. The terminal is electrically connected to the terminal of the adjacent cover.
Patent KR-20090048288-A (KR)
Inventor: YEOM JI HYEON
IPC: G06F17/21
Filed: 2008-05-09
Abstract: 본 발명은 XML 문서의 부호화 및 복호화 방법과 장치에 관한 것으로서, 경로 코드를 이용한 XML 문서의 부호화 및 복호화 방법과 장치에 관한 것이다. 
     본 발명에 따른 XML 문서를 부호화하는 방법은 XML 문서에서 문자 데이터를 직접 갖는 모든 엘리먼트 태그 및 애트리뷰트를 검색하는 단계, 검색된 엘리먼트 태그 혹은 애트리뷰트의 XPath를 추출하는 단계, 추출된 각각의 XPath를 미리 할당된 경로 코드로 변환하는 단계와, 경로 코드로 변환된 엘리먼트 태그 및 애트리뷰트의 XPath에 대해, XPath에 포함된 모든 엘리먼트 태그들의 출현 정보를 나타내는 단계를 포함한다. 
       
     XML, XPath, 경로 코드, 출현 정보, 부호화, 복호화
Patent KR-20090118461-A (KR)
Title: One-shot panorama virtual reality photographing device
Inventor: KIM SANG WOOK
IPC: H04N5/225
Filed: 2008-05-14
Abstract: PURPOSE: A one shot panorama VR camera capable of quickly taking a picture of a full screen panorama VR is provided to improve the effectiveness and reliability of the apparatus by maximizing photographing efficiency with high definition. CONSTITUTION: A one shot panorama VR camera capable of quickly taking a picture of a full screen panorama VR includes a support stand(10), a VR head case(30), a camera mount, a case cover, and a compass. The support stand is installed when taking a picture of the panorama VR. The VR head case is attachably and detachably combined in the upper end of the support stand. A plurality of camera mounts is installed on the top of the VR head case. The case cover is attachably and detachably installed in the upper end of the VR head case. The compass adjusts the direction of the camera.
Patent KR-20090119625-A (KR)
Title: Apparatus for cleaning grill
Inventor: OH SENG SU
IPC: B08B3/06
Filed: 2008-05-16
Abstract: PURPOSE: A roast grill cleaning device is provided to remove debris from the surface of a roast grill by repeatedly rubbing many roast grills with granular abrasives. CONSTITUTION: A roast grill cleaning device(1) comprises a support(10), a washing drum(20) which is installed on the support via two axes(20a,20a') and which has an opening(21) to receive roast grills and granular abrasives, an electric motor(30) which provides the torque for the washing drum, and a steam pipe(40) which is arranged in a washing space(S) of the washing drum to inject high temperature steam through a plurality of nozzles(41).
Patent KR-20090120026-A (KR)
Title: Air bag of vehicle
Inventor: KIM GUN WOO
IPC: B60R21/16
Filed: 2008-05-19
Abstract: PURPOSE: An air bag for a vehicle equipped with an inflation restricting unit is provided to limit inflation of the cushion by controlling the inflation restricting unit formed on outer tethers. CONSTITUTION: An air bag for a vehicle comprises a cushion which is inflated by the gas spouted from an inflator in a collision of the vehicle, a main panel(50) with an inlet(52) to let the gas of the inflator in, upper and lower outer tethers(10,20) which are arranged on one side of the main panel and have fastening holes(12,22) to fasten one ends of the upper and lower outer tethers to the retainer, and an inflation restricting unit(30) which is formed by sewing the other ends of the upper and lower outer tethers and regulates the sewing intensity in inflation of the cushion so as to inflate the cushion early or restrict inflation.
Patent KR-20080061342-A (KR)
Title: Gas-lift anaerobe digest apparatus
Inventor: KIM YUN HA
IPC: C02F11/04
Filed: 2008-05-23
Abstract: A gas floating anaerobic digestion apparatus is provided to reduce the construction cost by standardizing mixing of a gas floating suspension and separation of thermophilic bacteria, thereby proceeding hydrolysis and acid fermentation promptly, and reduce production costs and environmental burden by performing the fermentation process effectively, thereby producing a larger amount of gas. A gas floating anaerobic digestion apparatus comprises: a gas floating digestion tank(2) for generating methane gas by performing hydrolysis and acid fermentation by thermophilic bacteria through a suspension activating process; a gas compressor(8) for recirculating the methane gas generated from the gas floating digestion tank and compressing the gas that is circulated to maintain a temperature of a suspension and perform floating gas digestion and agitation; a gas heat exchanger(8a) for exchanging a heat with a high temperature generated during the compression in the gas compressor; a side gas floating suspension vortex mixer(17) including a side gas floating supply holder(17a), a side gas floating automatic supply control valve(17b), a suspension backflow preventing check valve(17c), and a side gas floating nozzle(17d) to mix sludge in the gas floating digestion tank and maintain temperature of the sludge constantly; and a central gas floating suspension mixer(19) for mixing the suspension by blowing compressed methane gas into the suspension. Further, the gas floating anaerobic digestion apparatus additionally contains pressure gauges(5,10,14) for checking a pressure of the methane gas and temperature gauges(6,11,15) for checking a temperature of the methane gas.
Patent KR-20090124327-A (KR)
Title: Method for forming fine pattern of semiconductor device
Inventor: JEONG JOO HONG
IPC: H01L21/027
Filed: 2008-05-29
Abstract: PURPOSE: A method for forming fine pattern of semiconductor device is provided to form the micro-pattern having the various sizes by using the spacer as the hard mask. CONSTITUTION: The hard mask layer(204) is formed on the semiconductor substrate(200) in which the etched layer(202) is included. The hard mask layer is etched by the lithographically processing using the mask equipped with the space pattern to form the hard mask layer pattern. The spacer stuff film is formed at the upper part of the etched layer including the hard mask layer pattern. The photosensitive film pattern overlapped with the hard mask layer pattern is formed. The spacer stuff film exposing with the photosensitive pattern is etched and the spacer(212a) is formed in the hard mask layer pattern side wall. The photosensitive pattern is eliminated. The etched layer pattern is formed by etching the etching mask as the spacer and hard mask layer pattern.
Patent KR-20090126142-A (KR)
Title: Mobile terminal and method for controlling display thereof
Inventor: KIM JONG HWAN
IPC: H04B1/40
Filed: 2008-06-03
Abstract: PURPOSE: A mobile terminal and a display control method thereof are provided to control the background transparency of a transparent display according to peripheral luminous intensity. CONSTITUTION: A sensing unit(140) senses a peripheral environment. A controller(180) changes the transparency of a transparent display according to the sensed result, divides the information displayed on the transparent display into a background and an object, controls the transparency of one or more objects according to the detected surrounding environment, and then senses the peripheral luminous, peripheral color and time zone as the surrounding environment information.
Patent KR-20090129796-A (KR)
Title: Method of reducing frictional resistance between ship and body and water by releasing gases in water
Inventor: LIN ZUEI LING
IPC: B63B1/38
Filed: 2008-06-13
Abstract: PURPOSE: A method for reducing frictional force of water and body by performing underwater emission by using gas is provided to reduce pressure of water for a hull in a high pressure outlet and reduce suction force of the water for the hull in a low pressure outlet. CONSTITUTION: In a hull front end water line of a body and a predetermined location less than the water line, an exhaust pipe(40) is installed. Through the exhaust pipe, gas is emitted. An underwater average density with the hull contact surface is lowered. When the gas is exhausted, the gas is stuck to a surface of the hull(30) to go out to a water surface along a predetermined flow line. The gas is filled by a buffer layer in a high pressure zone and a low pressure zone. A pressed gas supply chamber(50) within the hull transfers air or engine generation gas, generated in an engine room, to the exhaust pipe through a pipeline.
Patent KR-20090129912-A (KR)
Title: Laser printer develop method
Inventor: JANG DOO
IPC: G03G9/10
Filed: 2008-06-14
Abstract: PURPOSE: A method for developing a laser printer is provided to increase the resolution of a printer for computers and to enhance the concentration of printing. CONSTITUTION: A method for developing a laser printer uses an organic sensitizer drum(1) having negative charge characteristic which holds charge; a charge part(2) which charges the front side of the sensitizer to a certain potential by using the corona discharge; an exposure part(3) which recognizes the signal of a computer to scan laser to the certain part of the sensitizer, thereby lowering potential to form the electrostatic latent image; and a development part(4) where the development magnetic pole inserted into a nonmagnetic sleeve(4e) forms the developer triboelectrified at a mixer(4c) into a brush shape.