baber/WOPTO huggingface dataset:
Patent KR-20110136296-A (KR)
Title: Blades for wind turbine and wind turbine therewith
Inventor: LEE JEONG SANG
IPC: F03D11/00
Filed: 2010-06-14
Abstract: PURPOSE: A blade for a wind power generation device and a wind power generation device using the same are provided to remove a flow separation layer using pressure differences in each point of a blade surface. CONSTITUTION: A blade for a wind power generation device is composed of a blade body(10), a root unit(11), and a tip unit(12). The root unit is formed in one side of the blade body and is connected to a hub. The tip unit is formed in the other side of the blade body and is separated from the root unit in the longitudinal direction of the blade body. An inlet hole(15) is formed in a part of the blade body. An outlet hole(17) is formed in the tip unit. An air path(16) for connecting the inlet hole and the outlet hole is formed inside the blade body.
Patent KR-20110009616-A (KR)
Title: Method for determining the exhaust gas temperature of a vehicle engine
Inventor: SCHNEIDER ULRICH
IPC: G01K3/02
Filed: 2010-06-18
Abstract: PURPOSE: A method of determining the temperature of the exhaust gas of a vehicle engine is provided so that a corrected temperature value is calculated using the characteristic of the thermal inertia of a temperature probe from a plurality of temperature measurements, which are arranged in chronological order. CONSTITUTION: A method of determining the temperature of the exhaust gas of a vehicle engine comprises following steps. A corrected temperature value is calculated using the characteristic of the thermal inertia of a temperature probe from a plurality of temperature measurements, which are arranged in chronological order. The characteristic includes time constant, which represents a speed the temperature probe takes a changed surrounding temperature. The corrected temperature value is proportion to the deviation from a preceding temperature value and is calculated a corrected term, which is added to the temperature measurements. The corrected tem is proportion to the characteristic.
Patent KR-20110139866-A (KR)
Title: System for managing reduction of greenhouse gas based on mobile technology
Inventor: SONG WON YOUNG
IPC: G06Q50/26
Filed: 2010-06-24
Abstract: PURPOSE: A green house gases reduction amount management system based on a mobile technology is provided to expedite the decrease of greenhouse gas emission amounts by applying existed mobile communication service infrastructure into a green house gases reduction management green business. CONSTITUTION: Eco-points which calculates the greenhouse gases reduction amount of a purchased product and the portable terminal number of a purchaser are received(S31) from a retail store terminal. The eco-points calculated from the greenhouse gases reduction amount of the purchased product are received(S32). The eco-points of the purchased product are transmitted to a purchaser portable terminal(S33). The received eco-points are revised to the communication fee of a subscriber portable terminal.
Patent KR-20120005748-A (KR)
Title: Catalyst for diesel particulate filter, preparation method of the same, and smoke reduction device of diesel engine
Inventor: LEE HO IN
IPC: B01J37/08
Filed: 2010-07-09
Abstract: PURPOSE: A catalyst for a diesel particulate filter, a method for manufacturing the same, a smoke reducing apparatus for diesel vehicle including the same are provided to maintain the high activity of the catalyst for a long period of time regardless of high temperature or vulcanization condition by using a silica-carried platinum-neodymium alloy. CONSTITUTION: A catalyst for a diesel particulate filter includes a silica-carried platinum-neodymium alloy. The molar ratio of the platinum and the neodymium in the alloy is 1:0.1 to 1:1.2. The content of the platinum in the total weight of the catalyst is between 0.1 and 10 weight%. One H_2-temperature programmed reduction peak of the catalyst is in a range between 400 and 800 degrees Celsius. A method for manufacturing the catalyst includes the following: A platinum precursor and a neodymium precursor are mixed in an aqueous solution. The mixture is carried in silica. The silica-carried mixture is plasticized at a temperature between 300 and 600 degrees Celsius. In the plasticizing process, a platinum-neodymium alloy is formed and the alloy is fixed to the silica.
Patent KR-20120009149-A (KR)
Inventor: IM IN HYEOK
IPC: E04B1/66
Filed: 2010-07-22
Abstract: 본 발명은 구조물의 실란트 주입 누수차단방법에 관한 것이다. 
이를 위하여, 본 발명은 구조물의 공간에 실란트가 주입되어 굳어지는 구조물의 실란트 주입 누수차단방법에 있어서, 상기 실란트는 구조물 바닥의 상부에 부재의 하부가 맞대어져 직립되게 설치되는 부재 설치단계와; 상기 부재 사이에 프라이머를 도포한 후 공간 내측과 외측에 각각 백업부재가 가로 또는 세로 방향으로 억지끼워맞춤으로 삽입되어 실란트 주입공간부가 형성되어지는 백업부재 삽입단계와; 상기 백업부재를 주입기의 패카로 찔러 주입홀이 형성되어지는 주입홀 형성단계와; 상기 주입홀에 주입기의 패카가 관통되게 삽입되어진 후 주입기와 패카를 통해 실란트가 실란트 주입공간부에 고압으로 주입되어지는 실란트 주입단계 및 ;상기 주입기의 패카를 뽑은 후 주입된 실란트가 굳어지는 실란트 경화단계로 이루어짐을 특징으로 한다.
Patent KR-20120021431-A (KR)
Title: Manufacture method and apparatus for casting sand
Inventor: JO HYUNG GI
IPC: B22C5/06
Filed: 2010-07-30
Abstract: PURPOSE: A manufacturing method and apparatus for casting sand are provided to recycle sand type slag which is generated by refining and concentrating nickel ore, as casting sand, thereby releasing the scarcity of resources of silica. CONSTITUTION: A manufacturing method of casting sand comprises a step of obtaining sand type slag by heat-treating nickel ore passed through a pulverizer, a filter, etc, pulverizing the same in a pulverizer, and sorting nickel in a gravity-ore separator and a magnetic ore separator; a step drying the sand type slag in a rotary drier(2) at 150-160 °C from the moisture content near 8% to the moisture content of 0.02%; a step of cooling the sand type slag to room temperature by a rotary cooler(3); a step of spheroidizing the same in a rotary MMR(5); a step of manufacturing a first product by sorting the sand type slag per particle sizes in a round screen(6); a step of crushing large residue sand type slag which is not productized in mill(7); and a step of manufacturing a second product by sorting the crushed sand type slag per particle sizes in the round screen.
Patent KR-20120014391-A (KR)
Title: Light emitting device and lighing system
Inventor: LEE GUN KYO
IPC: H01L33/48
Filed: 2010-08-09
Abstract: PURPOSE: A light emitting device and a lighting system including the same are provided to support a metal layer through an insulating film without using a package body. CONSTITUTION: A plurality of mutually separated metal layers(11,13) is arranged on a substrate. A first insulating film(21) is arranged on the upper perimeter of the metal layers. A light emitting chip(41) which is electrically connected to other metal layers is arranged on the metal layers. The light emitting chip is connected to two or more wires(51,52). A resin layer is formed by covering the light emitting chip. A concave part is arranged to a lower direction on the central part of the resin layer.
Patent KR-20120014716-A (KR)
Title: Organic light emitting display and driving method thereof
Inventor: KANG CHUL KYU
IPC: G09G3/30
Filed: 2010-08-10
Abstract: PURPOSE: An organic electroluminescent display apparatus and a driving method thereof are provided to compensate a deviation of threshold voltage generated between drive transistors, thereby displaying an image with uniform luminance. CONSTITUTION: A pixel(10) includes a pixel circuit(12). The pixel circuit controls a current amount supplied to an organic light emitting diode(OLED). The pixel circuit is connected to the OLED, a data line(Dm), and a scanning line(Sn). An anode electrode of the OLED is connected to the pixel circuit. A cathode electrode of the OLED is connected to a second power source(ELVSS). The pixel circuit comprises first to third transistors(M1-M3) and a storage capacitor(Cst).
Patent KR-20120015001-A (KR)
Title: Led headlamp and apparatus for measurementing distance using the same
Inventor: PARK JAE HONG
IPC: F21V33/00
Filed: 2010-08-11
Abstract: PURPOSE: An LED headlamp and an apparatus for measuring a distance using the same are provided to prevent a traffic accident and lead the safe driving of an operator by supplying the distance information of an object in a front of a vehicle as well as being operated as a head lamp of the vehicle. CONSTITUTION: An LED module(120) includes a plurality of distance measuring LEDs(121), a reflector, and a front lighting LED. The distance measuring LED is accepted in a head lamp housing(111) and emits one or more light among front lighting light and distance measuring light. The reflector is accepted in one side of the head lamp housing and fixes the plurality of the distance measuring LEDs. The front lighting LED is fixed to a central part of the reflector. The distance measuring LEDs and the front lighting LED perform an on/off operation according to an operating control signal which is outputted from the controller.
Patent KR-20120018573-A (KR)
Title: Subminiature optical system
Inventor: KIM YOUNG GI
IPC: G02B13/18
Filed: 2010-08-23
Abstract: PURPOSE: A micro sized optical system is provided to obtain high quality by using 5 lenses and to minimize manufacturing costs. CONSTITUTION: A micro sized optical system(100) comprises an opening aperture(AS), a first lens(L1), a second lens(L2), a third lens(L3), a fourth lens(L4), and a fifth lens(L5). The opening aperture controls the amount of light. The first lens is convex toward an object side and has positive refraction power. The second lens is concave toward the upper side and has negative refraction power. The third lens is convex toward the upper side and has positive refraction power. The fourth lens is formed in a meniscus shape having an aspheric surface which is convex toward to the upper side and has negative refraction power. The fifth lens has a double sided aspheric surface which is concave toward the upper side.
Patent KR-20120019046-A (KR)
Title: Insecticidal compounds isolated from macleaya cordata and method for pesticides using the same
Inventor: BAEK NAM IN
IPC: A01N65/08
Filed: 2010-08-24
Abstract: PURPOSE: A pesticidal composition is provided having excellent pesticidal effects to effectively prevent pests and to replace synthetic argricultural chemicals. CONSTITUTION: A pesticidal composition for eliminating pests contains Macleaya cordata extract. The extract is prepared by dipping Macleaya cordata seeds or roots in organic solvent and isolating. A method for preparing the composition comprises a step of dipping Macleaya cordata in organic solvent and fractioning with butanol. A pestide contains the pesticidal composition.
Patent KR-20120019069-A (KR)
Title: Protable oxygen respiratory respiratory apparatus
Inventor: BAEK JONG TAE
IPC: A62B18/02
Filed: 2010-08-24
Abstract: PURPOSE: A portable oxygen inhaler for preventing suffocation is provided to prevent the inhalation of carbon dioxide exhausted from a user and to make rapid use thereof possible. CONSTITUTION: A portable oxygen inhaler for preventing suffocation comprises an oxygen filled body(10) and a cover(20). The oxygen filled body is filled with oxygen with pressure higher than the atmospheric pressure, is formed of an oxygen filling space, a nose insertion space, and a mouth placing space, and is equipped with a face adhesion unit. The oxygen filled into the mouth placing space is supplied to the nose insertion space. The cover is combined with the oxygen filled body and protects the face adhesion unit and nose insertion space.
Patent KR-20120020805-A (KR)
Title: Searching system for position of a credit card using bluetooth communication of a personalizing mobile terminal and method thereof
Inventor: KIM WON YONG
IPC: G06Q40/00
Filed: 2010-08-31
Abstract: PURPOSE: A credit card location search system using a Bluetooth communication function of a personalized communication terminal are provided to enable a relay device to detect a signal that a credit card transmits if the personalized communication terminal calls a credit card by a remote communication function, thereby checking the locations of the credit card and a wallet. CONSTITUTION: A personalized communication terminal(100) comprises a Bluetooth communication function. A Bluetooth module(210) is mounted in a credit card(200) to have Bluetooth communication with the personalized communication terminal. If the personalized communication terminal generates a credit card calling signal using the Bluetooth communication, the credit card receives the calling signal. The credit card generates a signal showing the location of the credit card.
Patent KR-20120026273-A (KR)
Title: 3-dimensional nonvolatile memory device, method of fabricating the same and memory chip
Inventor: LEE WAN GYU
IPC: H01L21/8247
Filed: 2010-09-09
Abstract: PURPOSE: A 3-dimensional nonvolatile memory device, a method of fabricating the same and a memory chip are provided to increase the align margin between divided semiconductor pillars by arranging a lateral direction extension unit between divided semiconductor pillars. CONSTITUTION: A semiconductor pillar is formed in a substrate(105) in vertical The semiconductor pillar includes a first vertical pillar and a second vertical pillar and a side extension side. The upper end of the semiconductor post is connected to a bit line(155). A control gate electrode(140) is laminated on the substrate. A word line(160) is formed in the control gate electrode in vertical.
Patent KR-20120026656-A (KR)
Title: Novel visible light active graphene-porphyrin photocatalyst, method for regeneration of oxidoreductase cofactor and method for enzymatic production of formic acid from carbon dioxide using the same
Inventor: BAEG JIN OOK
IPC: B01J31/02
Filed: 2010-09-10
Abstract: PURPOSE: A novel visible light absorption grapheme-porphyrin photocatalyst and a method for regenerating oxidoreductase cofactors are provided to save energy. CONSTITUTION: A novel graphene-porphyrin complex is denoted by chemical formula 1. A visible light absorptioin grapheme-porphyrin photocatalyst contains the novel grapheme-porphyrin complex as an active ingredient. A method for regenerating oxidorductase cofactors comprises: a step of mixing phosphate buffer, oxidative oxidoreductase cofactor, methyl viologen, luthenium(II) complex or rhodium(III) complex and the photocatalyst in a reactor; and a step of applying light and stirring. The cofactor is NAD+, NADP+, FAD+ or FMN+.
Patent KR-20120032248-A (KR)
Title: Control moment gyroscope and method for controlling maximum allowable torque thereof
Inventor: RHEE SEUNG WU
IPC: G01C19/02
Filed: 2010-09-28
Abstract: PURPOSE: A control moment gyroscope and a controlling method of the maximum allowable output torque thereof are provided to control the maximum rotary velocity of a gimbal shaft at an arbitrary velocity so that the maximum allowable output torque is arbitrarily set and an utilization range of a control moment gyroscope is extended. CONSTITUTION: A control moment gyroscope comprises a momentum wheel, a gimbal frame(120), a gimbal motor(140), and a transmission(150). The momentum wheel supplies an angular momentum vector by rotary-driving of a rotational plate(112). The gimbal frame supports the momentum wheel so that the momentum wheel rotates around a shaft which is vertical with respect to a rotary shaft of the rotational plate. The gimbal motor is installed in the outer side of the gimbal frame and rotary-drives the momentum wheel. The transmission changes a rotary velocity of the gimbal motor into a plurality of transmission rates to control the maximum gimbal rotary velocity of the momentum wheel.
Patent KR-20110140070-A (KR)
Title: Battery assembly
Inventor: YAJIMA SEIJIRO
IPC: H01M50/209
Filed: 2010-10-06
Abstract: PURPOSE: A battery assembly having the cooling function for a battery, and an electro-mobile using thereof are provided to generate a natural convection current without using a blower. CONSTITUTION: A battery assembly(100) comprises the following: a housing(40); a first battery pack located in the housing; a second battery pack for forming a first flow channel(50) with the first battery pack by being separately installed on the housing; and a second flow channel(60) formed among the inner surfaces of the first and second battery packs and the housing.
Patent KR-20120036461-A (KR)
Title: Apparatus for laying corrugated pipe
Inventor: CHOI SUK YOUNG
IPC: B66C1/56
Filed: 2010-10-08
Abstract: PURPOSE: An installation apparatus for a corrugated pipe is provided to enable the easy and convenient movement and installation of a corrugated pipe by operating a drive roller installed on the apparatus. CONSTITUTION: An installation apparatus for a corrugated pipe comprises a main body(110), a fixed gripping unit(120), a movable gripping unit(130), and a first drive unit(140). The main body is installed in a bucket coupling unit of a forklift. The fixed gripping unit is fixed to the main body. The movable gripping unit is reciprocated to the fixed gripping unit. The first drive unit reciprocates the movable gripping unit.
Patent KR-20120037835-A (KR)
Title: Universal folding bicycle
Inventor: HA JUNG HYUN
IPC: B62K3/02
Filed: 2010-10-12
Abstract: PURPOSE: A universal foldable bicycle is provided to functionally manufacture various types of bicycles by changing position of all parts which is structurally and ergonomically important. CONSTITUTION: A universal foldable bicycle comprises a front wheel(22), a front swing arm(4), a handle bar(9), a rear wheel(13), and a saddle(16). The front swing arm is attached on a head assembly(2) of a frame through a front arm(1). The handle bar is attached through a rotating joint(5), a telescopic rod(6), a handle bar shaft(8), or a handle bar attachment member(7). The rear wheel is attached in a rear swing arm(10) connected to a central assembly(11) mounted on the frame. The saddle is mounted on a telescopic stem(15) and attached to the end of the frame directly or with a pin(14). The front arm and the front swing arm are connected each other by a front joint(17) and a front wheel telescopic spring device(18) or the front joint and a front wheel spring device(19).
Patent KR-20120041591-A (KR)
Title: Touch sensor apparatus for welding and measuring method using the same
Inventor: CHOI YEONG JONG
IPC: G01B7/00
Filed: 2010-10-21
Abstract: PURPOSE: A touch sensor apparatus for a welding machine and a method for measuring the position and shape of a welded object using the same are provided to reduce the number of processes for preparing work because the touch sensor can be built in a welding machine. CONSTITUTION: A touch sensor apparatus for a welding machine comprises a welding machine(110), a welded object(120) which is connected to the cathode of the welding machine, a touch sensor(130) which is connected to the anode of the welding machine and formed with a second resistance, a power unit(132), and a reading unit(133) inside thereof, a welding torch(140) which is connected to the touch sensor and selectively contacts the welded object, and a welding carriage(160) in which the welding torch is installed to be transferred. The ground terminals of the welded object and the power unit are connected to each other. The reading unit measures the voltage applied to the second resistance and determines contact between the welding torch and the welded object.
Patent KR-20120043514-A (KR)
Title: Memory apparatus and method for operating thereof
Inventor: PARK SE CHUN
IPC: G11C16/24
Filed: 2010-10-26
Abstract: PURPOSE: A memory device and an operating method thereof are provided to reduce power consumption by precharging a channel area of a memory string between a bit line and a common source line using a voltage applied to a common source line and a voltage applied to the bit line. CONSTITUTION: A memory array(410) includes a plurality of memory strings connected between bit lines and a common source line. An operation circuit group applies a first precharge voltage to bit lines, a second precharge voltage to a common source line, and a pass voltage or program voltage to the word lines of memory cells included in the memory string. A control circuit(420) precharges a channel of the memory cells and the bit line of the memory array and controls the operation circuit group to perform a program operation in the memory cells.
Patent KR-20120045195-A (KR)
Title: Apparatus and method for management satellite signal
Inventor: RYU JOON GYU
IPC: G01S19/37
Filed: 2010-10-29
Abstract: PURPOSE: An apparatus and a method for processing satellite signals are provided to monitor environment and the occurrence of disasters or calamities by being installed at mountains, rivers, dams, or sea. CONSTITUTION: A signal receiving part(110) receives GPS signals from artificial satellites and generates time of date(TOD) signals or pulse per second(PPS) signals. A signal transmitting part(120) generates signals of pre-set super frame structures based on the TOD signals or the PPS signals. The signals of the pre-set super frame structures are transmitted to a central station. The signal receiving part and the signal transmitting part omit a signal synchronizing process with a central station.
Patent KR-20120046605-A (KR)
Title: Apparatus for controlling device based on augmented reality using local wireless communication and method thereof
Inventor: KIM HAE YONG
IPC: H04W84/12
Filed: 2010-11-02
Abstract: PURPOSE: An augmented reality based apparatus control apparatus using local wireless communication and method thereof are provided to rapidly access the Internet through a server by storing apparatus information in a user terminal. CONSTITUTION: An identification unit(17) registers the identification information of a neighbor control unit. An image analysis unit(18) analyzes the image of the control unit. An apparatus recognition unit(19) recognizes the control unit. A control unit(11) requests the identification information of the recognized control unit through current state information. The control unit displays the received current state information and detail information for the function of the control unit.
Patent KR-20110049730-A (KR)
Title: Method and apparatus for providing multicast and broadcast service, method and wireless terminal for using multicast and broadcast service
Inventor: TCHA YONG JOO
IPC: H04W52/40
Filed: 2010-11-04
Abstract: PURPOSE: A multicast broadcasting service providing method, apparatus thereof, and multicast broadcasting service are provided to supply a multicast broadcasting service according to the supply of a multicast broadcasting service of a cell within an MBS zone. CONSTITUTION: An MBS(Multicast Broadcasting Service) supplying apparatus determines whether there is a first terminal(S501). The first terminal is included in the coverage of a base station. The apparatus determines whether there is a second terminal(S503). The second terminal is included within a preset range in the coverage of the neighboring base center. The base station supplies a multicast broadcasting service according to the presence of first and second terminals(S505).
Patent KR-20120048304-A (KR)
Title: Method for preparing the bio polymer inkjet ink composition based on the physiological saline solution
Inventor: MOON DONG WAN
IPC: C08J3/12
Filed: 2010-11-05
Abstract: PURPOSE: A manufacturing method of physiological saline-based biopolymer ink-jet ink composition is provided to prevent from discharging of harmful substances and minimize harmful by-products formation. CONSTITUTION: A manufacturing method of physiological saline-based biopolymer ink-jet ink composition comprises falling stages: selecting edible colorant(S11); (S12)manufacturing a polymer particle consisting of 3 layers; (S13)forming reversible gel by irradiating light after mixing the edible colorant and polymer particles; (S14)manufacturing polymer particle dispersion undiluted solution by mixing the reversible gel with saline solution including organism growth factor; and mixing the dispersion undiluted solution with ink forming natural material(S15).