baber/WOPTO huggingface dataset:
Patent KR-20110127520-A (KR)
Title: Traffic signal control system and method of controlling traffic signal using the same
Inventor: KIM JONG WOON
IPC: G08G1/08
Filed: 2010-05-19
Abstract: PURPOSE: A traffic signal control system and a method of controlling the traffic signal using the same are provided to efficiently control a traffic flow by controlling the time of a traffic signal time to manage the entering direction of the vehicle. CONSTITUTION: In a traffic signal control system and a method of controlling the traffic signal using the same, operation information is collected from the vehicle in an intersection(S100). The number of a waiting vehicle, in each entering direction of the intersection, is detected(S101). A traffic signal time is calculated according the number of waiting vehicle(S102). The traffic signal time of the traffic signal is instituted according to a calculated traffic signal time(S105). The traffic signal time is set as much as the waiting vehicle passes through the intersection.
Patent KR-20110128223-A (KR)
Title: A thermoelectric material and method for fabricating thereof
Inventor: LEE GIL GEUN
IPC: H01L35/00
Filed: 2010-05-21
Abstract: PURPOSE: A thermoelectric material and a manufacturing method thereof are provided to reduce manufacturing costs by using oxide. CONSTITUTION: One or more oxides among Bi based oxide, Te based oxide, Sb based oxide, and Se based oxide are prepared(S100). The oxide is mixed and pulverized by a mechanical milling process(S200). Compound oxide is made by thermally processing mixed powder(S300). Thermoelectric material is formed by reducing and thermally processing the compound oxide(S400).
Patent KR-20110129186-A (KR)
Title: Injection molding apparatus
Inventor: YUN SUNG HYUN
IPC: B29C45/56
Filed: 2010-05-25
Abstract: PURPOSE: An injection molding device is provided to omit a coating process by absorbing gas of a pre-set part which is pre-set in a mold cavity. CONSTITUTION: An injection molding device comprises a first sensor(100), a suction hole(200), a gas suction regulating unit(300), and a valve(400). The first sensor detects that melted resin is injected in a mold cavity(C). The fused resin is inserted to the cavity of the mold. The suck hole inhales gas from a specific part of the mold cavity. The gas suction regulating unit forms a part among one side of the cavity of the mold. If the fused resin is inserted to the cavity of the mold, a valve opens the suction hole. After the fused resin is accepted to the cavity of the mold, a pre-set time passes and the valve closes the suction hole.
Patent KR-20110130756-A (KR)
Title: V chock assembly
Inventor: JEONG HYUNG SIK
IPC: B21B31/02
Filed: 2010-05-28
Abstract: PURPOSE: A V-chock assembly is provided to prevent foreign materials from flowing into a bare rim of a V-roll when the V-chock assembly is assembled and disassembled. CONSTITUTION: A V-chock assembly comprises a V-chock frame(10), a V-roll part assembly(20), and fixing plates(30). The top of the V-chock is opened. The V-roll part assembly is installed in the V-chock frame through the opened top and has a V-roll(21), an arbor, and a cover. The arbor is attached on the inner surface of the V-roll. The cover is attached on one side of the arbor and fixes the V-roll and the arbor. The fixing plates are attached on both sides of the V-chock frame to fix the V-roll part assembly to the V-chock frame.
Patent KR-20100065259-A (KR)
Title: Inner tube type mr fluid damper
Inventor: SUN CHEOL GON
IPC: F16F6/00
Filed: 2010-05-28
Abstract: PURPOSE: An inner tube type MR fluid damper is provided to regulate damping power according to the situation by simply injecting MR fluid and to reduce noise. CONSTITUTION: An inner tube type MR fluid damper is composed of an outer cylinder(1), an inner cylinder(2), and coil(8). The inner cylinder is installed in the out cylinder. A rod(12) is installed in the inner cylinder. Coil is installed between the axis radius direction of the rod and the inner cylinder. The coil is turned on/off by electricity. The MR fluid is filled between the axis radius direction of the rod and the coil.
Patent KR-20110133245-A (KR)
Title: Apparatus and method for matching impedance of antenna
Inventor: KIM CHANG WOOK
IPC: H04B1/18
Filed: 2010-06-04
Abstract: PURPOSE: An impedance matching apparatus of an antenna and method thereof are provided to match the impedance of an antenna in order to satisfy a transmission level and a reception level in a CDMA mode. CONSTITUTION: An impedance adjusting unit(160) configures a transmission state table for detecting a control signal by a power difference detecting unit. The impedance adjusting unit configures a reception state table through RSSI(Received Signal Strength Indicator) and Ec/Io(Energy carrier-to- Interference density). The impedance adjusting unit determines the control signal capable of controlling the impedance of the impedance adjusting unit through the reception state table and the transmission state table. The impedance adjusting unit outputs the determined control signal to the impedance adjusting unit.
Patent KR-20110133782-A (KR)
Title: Apparatus and method for purification and liquifaction of carbon dioxide
Inventor: CHOI HYEUNG CHUL
IPC: C01B32/50
Filed: 2010-06-07
Abstract: PURPOSE: An apparatus for refining and liquefying carbon dioxide and a method for the same are provided to effectively recycle vent gas and specific impurities contained in the vent gas by applying an additional refining process with respect to the vent gas. CONSTITUTION: An apparatus for refining and liquefying carbon dioxide includes an exhaust gas compressor, a drier, a carbon dioxide refining unit, and a distilling tower. A method for refining and liquefying method includes the following: Exhaust gas stream is compressed using the exhaust gas compressor(S1). The exhaust gas stream is cooled to be separated into carbon dioxide stream and vent gas stream(S2). The separated carbon dioxide gas stream is compressed and liquefied. A distilling process is followed(S3). The vaporized exhaust gas stream is re-circulated to the side of the carbon dioxide refining unit. An absorbing process and an additional re-circulating process are implemented.
Patent KR-20110139424-A (KR)
Title: High-voltage battery and controlling temperature rise method thereof
Inventor: KIM MI OK
IPC: H01M10/6571
Filed: 2010-06-23
Abstract: PURPOSE: A high-voltage battery and a temperature increasing method thereof are provided to improve the output property and the internal lifetime of the battery by increasing the temperature of a battery module at the normal driving range. CONSTITUTION: A high-voltage battery(100) comprises the following: plural battery modules(110); a sub battery control system(120) performing a battery cell balancing process of the battery modules using the heating of the balancing resistance, by being installed among the battery modules; and a main battery control system(130). The main battery control system is electrically connected to the sub battery control system.
Patent KR-20120005084-A (KR)
Title: Height adjust apparatus of seat for vehicle
Inventor: KIM JAE HO
IPC: B60N2/08
Filed: 2010-07-08
Abstract: PURPOSE: A height adjusting apparatus of a seat for a vehicle is provided to improve operation efficiency by preventing backlash caused by an operation gap. CONSTITUTION: A height adjusting apparatus of a seat for a vehicle comprises a front housing(1), an input shaft(4), engagement units(8), elastic members(5), a clutch drum(7), an output member(9), and an output shaft(10). The front housing is fixed to a seat cushion and has an inner space closed by a rear cover. The input shaft is inserted into the front housing and has multiple cam planes(4a). The engagement units are arranged on the cam planes. The elastic members are inserted between the engagement units. The clutch drum has a pressing surface(7a) touching with the engagement units. The output member is meshed with the clutch drum. The output shaft is coupled to the center of the output member and adjusts the height of a seat.
Patent KR-20120008668-A (KR)
Title: Control method of ignition noise of diesel engine
Inventor: JUNG IN SOO
IPC: F02D41/40
Filed: 2010-07-19
Abstract: PURPOSE: A method for controlling combustion noise of a diesel engine is provided to remove combustion noise by controlling the pilot injection and main injection of an engine from vibration measured by an accelerometer sensor. CONSTITUTION: A method for controlling combustion noise of a diesel engine comprises the steps of: measuring vibration caused by combustion using an accelerometer(S1), computing a combustion point, a crank angle when combustion begins, from the measured vibration, calculating a delay time by subtracting a main injection start point from the combustion point(S21), comparing the calculated delay time with a reference delay time(S22), controlling pilot injection to remove combustion noise when the calculated delay time is greater than the reference delay time(S23), calculating the maximum combustion pressure point from the measured vibration when the calculated delay time is less than the reference delay time(S31), and controlling main injection to stabilize engine combustion when the difference between the maximum combustion pressure point and a reference maximum combustion pressure point is 1 or greater(S32,S33).
Patent KR-20110011563-A (KR)
Title: Material and method for submerged arc welding of 9% ni steel
Inventor: FUKUDA KAZUHIRO
IPC: B23K9/18
Filed: 2010-07-26
Abstract: PURPOSE: 9% Ni steel submerged arc welding material and method are provided to ensure good bead appearance by the stabilizing and the smoothing of a bead shape by the increase of the solidifying temperature of slag. CONSTITUTION: A 9% Ni steel submerged arc welding material consists of submerged arc welding wire, and submerged arc welding sintering-flux. The wire contains Ni of 60 mass %. The flux contains Al2O3 of 15~40 mass %, SiO2 of 5~35 mass %, ZrO2 of 5~25 mass %, MgO of 5~25 mass %, CaCO3 of 5~25 mass %, Metal of 1~7 mass %, Fe, Na2O, and inevitable impurities. For the flux, the CaF2 is controlled to be less than 5 mass %. The flux contains metal of 0.1~5 mass %. The submerged arc welding is performed in a vertical welding position.
Patent KR-20120021709-A (KR)
Title: Cosmetic composition containing flavonoid derivatives
Inventor: BAEK HEUNG SOO
IPC: A61Q19/00
Filed: 2010-08-13
Abstract: PURPOSE: A cosmetic composition containing flavonoid derivatives is provided to ensure anti-aging, anti-wrinkling, and skin elasticity and to treat atopic dermatitis and acne. CONSTITUTION: A cosmetic composition contains 0.0001-90 wt% of flavonoid derivative of chemical formula 1 as an active ingredient. In chemical formula 1, X is H; and Y1 and Y2 are H. The flavonoid derivative is kazinol A, B, E, or H. The cosmetic composition is used for anti-aging, skin elasticity and treating atopic dermatitis and acne.
Patent KR-20120020606-A (KR)
Title: System and method for call-forwarding service
Inventor: SEO SEONG RYONG
IPC: H04W4/16
Filed: 2010-08-30
Abstract: PURPOSE: A call forwarding service system and a method thereof are provided to enable a caller to determine whether to connect a call of call forwarding service, thereby preventing undesired call connection and call charge. CONSTITUTION: A determining unit(701) receives a call request signal from an originating terminal. The determining unit determines call forwarding setting of a receiving terminal. When the call forwarding setting is on, a message transmitting unit(703) transmits a call forwarding guide message and a confirming message which confirms the call connection of forwarding service to the originating terminal. A call forwarding unit(707) receives an acceptance response message of a call of call forwarding service from the originating terminal. The call forwarding unit requests a switching center to connect a call between the originating terminal and the receiving terminal.
Patent KR-20120020794-A (KR)
Title: Auto stereoscopic display apparatus using diagonal direction parallax barrier
Inventor: JUNG YONG BI
IPC: H04N13/00
Filed: 2010-08-31
Abstract: PURPOSE: A diagonal parallax barrier type 3D image display device is provided to set a barrier to enable the left and right eyes of a viewer see different pixels respectively. CONSTITUTION: A first type pixel and a second type pixel for displaying a first direction image and a second direction image respectively in a display module(10) are alternately arranged horizontally. A barrier module is separated from the display module. A barrier(20) with a diagonal pattern is arranged so that the left and right eyes of a viewer selectively see the left and right eyes of a viewer see different pixels horizontally. The barrier module controls the barrier.
Patent KR-20120023333-A (KR)
Title: Supported perovskite catalysts based on lanthanum, platinum, and transition metal, preparation method thereof and method for eliminating odor components exhausted from food waste treatment process through low-temperature oxidation reaction using said catalysts
Inventor: SONG IN KYU
IPC: B01J23/656
Filed: 2010-09-02
Abstract: PURPOSE: A supported perovskite catalyst based on lanthanum, platinum, and transition metals, a method for preparing the same, and a method for eliminating bad odor components exhausted from a food waste treatment process through a low-temperature oxidation reaction using the catalyst are provided to maintain stable reaction activity in the oxidation of bad odor components and to improve activity at low temperatures by supporting perovskite crystalline based on lanthanum, platinum, and transition metals. CONSTITUTION: A low temperature oxidating catalyst for eliminating bad odor components includes perovskite crystalline based on lanthanum, platinum, and transition metals and a support supporting the crystalline. A method for preparing the catalyst includes the following: a first solution with dissolved lanthanum, platinum, and a transition metal precursors and a second solution with dissolved citric acid and ethylene glycol are mixed; a support is arranged in the mixed solution; the mixed solution is heated at a temperature between 100 and 140 degrees Celsius for 2 to 5 hours to obtain amorphous perovskite composite; the perovskite composite is dried at a temperature between 80 and 120 degrees Celsius for 2 to 5 hours; the dried perovskite composite is ground and thermally treated for 1 to 3 hours; the thermally treated perovskite composite is thermally treated for 3 to 7 hours.
Patent KR-20120023361-A (KR)
Title: Apparatus for cabinet type chest nut peeling
Inventor: LEE YO SUNG
IPC: B26D1/29
Filed: 2010-09-03
Abstract: PURPOSE: A chestnut peeling apparatus is provided to prevent the backflow of the skin by the increase of the internal pressures inside a cabinet of the apparatus. CONSTITUTION: A chestnut peeling apparatus comprises the following: an inner cylinder(20) with an opening on the upper side, located on the upper side of a cabinet(10); an inner cylinder hole formed on the location lower than a rotating disk(30) on the inner cylinder; a chestnut collecting box(11) formed on the cabinet for storing fresh chestnut supplied through a guiding duct(21); an outer cylinder hole formed on the cabinet; a skin collecting unit for collecting the peeled skin discharged through an outer skin discharging hole on the rotating disk; an upper cover(40) with a chestnut inlet(41) mounted on the upper side of the inner cylinder; and an opening/closing door(13) for separating and replacing the skin collecting unit, formed on the bottom of the cabinet.
Patent KR-20100108316-A (KR)
Title: 침하식 내파성 가두리장치
Inventor: KIM IN JIN
IPC: A01K61/00
Filed: 2010-09-16
Abstract: 본 발명은 평상시 수상가두리를 수면상에 위치시키고 적조나 태풍과 같은 비상시에는 수상가두리를 수중으로 침하시킬 수 있도록 한 침하식 내파성 가두리장치에 관한 것으로서, 더욱 상세하게는 수상가두리의 상단측 외주연부에 부력재와 발판 및 안전난간이 구비된 부유식 작업대를 수상가두리와 분리시켜 설치하고, 상기 부유식 작업대와 수상가두리의 상단측 가두리프레임을 가두리로프로 연결시킴으로서, 수상가두리의 침하 및 인양작업을 부유식 작업대에서 보다 손쉽고 안전하게 수행할 수 있도록 하는 한편, 가두리그물의 외형을 유지토록 하는 가두리프레임을 섬유강화플라스틱 재질로 형성시킴으로서, 가두리프레임에 요구되는 구조적 강도를 충분히 확보하면서도 가두리프레임의 직경과 무게는 최소화시킬 수 있도록 하며, 이로 인하여 가두리장치의 설치 및 운용에 따른 비용을 한층 절감시키는 동시에, 가두리프레임에 가해지는 조류의 저항을 최소화시켜 가두리장치의 수명연장과 양식어류의 효과적인 육성 측면에도 기여할 수 있도록 한 침하식 내파성 가두리장치에 관한 것이다. 
이를 위하여 본 발명은, 원형이나 사각형 또는 다각형 루프 형상의 가두리프레임(4)이 높이 방향을 따라 다수 개가 배치되고, 상기 가두리프레임(4)에는 양식어류를 가두기 위한 가두리그물(2)이 연결 설치되며, 상기 가두리그물(2)의 하측에는 침자(5)가 연결 설치된 내파성 수상가두리(1)에 있어서, 상기 수상가두리(1)의 상단 외주연부에는 수면으로 부상된 상태를 유지하는 부유식 작업대(7)가 수상가두리(1)와 분리되어 설치되고, 상기 부유식 작업대(7)는 수상가두리(1)의 침하와 인양에 사용되는 다수 개의 가두리로프(12)에 의하여 수상가두리(1)의 상단측 가두리프레임(4)과 연결 설치되며, 상기 부유식 작업대(7)는, 수상가두리(1)의 상단 외주연부를 따라 루프 형상으로 배치되는 부력재(8)와, 상기 부력재(8)의 상단면에 제공되는 발판(9)과 안전난간(11)으로 이루어지는 것을 특징으로 하고, 상기 가두리프레임(4)은 섬유강화플라스틱 재질이 되는 것을 특징으로 한다.
Patent KR-20120034439-A (KR)
Title: Positive photoresist composition for a chip on film
Inventor: CHANG WON YOUNG
IPC: G03F7/004
Filed: 2010-10-01
Abstract: PURPOSE: A positive photoresist composition for a chip-on-film is provided to improve the adhesion to a lower substrate, the strippability, the chemical resistance characteristic of the composition by including compound with reduced alkali developing speed. CONSTITUTION: A positive photoresist composition for a chip-on-film includes 1 to 10 weight% of first alkali soluble resin, 5 to 15 weight% of second alkali soluble resin, 1 to 10 weight% of a dissolution inhibitor, and remaining amount of a solvent. The first alkali soluble resin includes compound represented by chemical formula 1. The developing speed of alkali of the compound is between 5 and 15nm/s. In chemical formula 1, R9 and R14 are respectively hydrogen element, C1 to C6 linear or branched alkyl group, C1 to C6 alkoxy groups, or C3 to C6 cycloalkyl groups; R15 to R18 are respectively hydrogen elements, C1 to C6 linear or branched alkyl groups, or C6 to C18 aryl groups. The dissolution inhibitor is the ester compound of phenolic compound containing hydroxyl group and quinonediazide sulfonic acid compound.
Patent KR-20120038067-A (KR)
Title: Photovoltaic solar module connection apparatus and current sensor offset commpensation method thereof
Inventor: LEE HYUN DOO
IPC: H02S50/10
Filed: 2010-10-13
Abstract: PURPOSE: A power generation solar cell connection apparatus and a current sensor offset correction method thereof are provided to correct an offset of a current sensor which detects a corresponding current for power generation, thereby precisely determining a power generation state of a solar cell. CONSTITUTION: A current sensor(21) outputs a current detection signal by detecting a current inputted from a plurality of strings. An analog to digital converter(22) outputs a digital type current detection signal by converting the current detection signal from the current sensor. A controller(23) corrects an offset of the current sensor. A communication part(25) transmits data for reporting a solar power generation state to a collection server. A memory(24) stores a program and data for operating the controller.
Patent KR-20120039415-A (KR)
Title: Immobilization column for biofilm formation-inhibiting microorganisms and membrane water treatment apparatus using the same
Inventor: LEE CHUNG HAK
IPC: C02F3/34
Filed: 2010-10-15
Abstract: PURPOSE: A biofilm formation suppressing microorganism immobilizing column and a separating membrane-based water treating apparatus using the same are provided to suppress the formation of a biofilm on the surface of a separating membrane based on a molecular biological method. CONSTITUTION: A biofilm formation suppressing microorganism immobilizing column includes a hollow fiber membrane. The hollow fiber membrane is the membrane of a column for immobilizing biofilm formation suppressing microorganisms. The microorganisms are prevented from transmitting through the hollow fiber membrane. Water, introducing water components, and signal transferring materials transmit through the hollow fiber membrane to be reached to the inside of the column and a reactor. The microorganisms are trapped and immobilized in the hollow fiber membrane. The microorganisms are gene recombination colon bacillus or natural microorganisms.
Patent KR-20120039775-A (KR)
Inventor: KOO NAM SEO
IPC: A43B17/06
Filed: 2010-10-18
Abstract: PURPOSE: Spring cushion shoes for protecting the knee joints of a user are provided to use a spring inserted into an outsole, an insole, or outer socks for protecting the physeal plate inside the knee joints. CONSTITUTION: Spring cushion shoes for protecting the knee joints of a user includes shoes outer skin(1), a midsole(2), a spring cushion(3), a front sole(4), and a heel sole(5). A spring is inserted into the shoes outer skin or the front or heel soles. The spring reduces the pressure of the body weight of the user for protecting the knee joints. The spring cushion is inserted in between the midsole and the front or heel soles for reduces the pressure of the body weight.
Patent KR-20120040990-A (KR)
Title: Rotary jig for outside sub-works of goods
Inventor: LEE SANG MAN
IPC: B23Q3/06
Filed: 2010-10-20
Abstract: PURPOSE: A rotary jig for sub-works for an outer surface of an object is provided to get high quality of an object by preventing damage of a painted outer surface of the object even if the object is frequently turned over. CONSTITUTION: A rotary jig for sub-works for an outer surface of an object includes a rotating body(10), a plurality of supporting rollers(20), and at least one anti-rotation locking unit. The rotating body includes supporters(11), hinge coupling units, and locking units(15). The supporters support the exterior of an object. The locking units are installed in both ends around the hinge coupling units to form a opening and closing structure. The plurality of supporting rollers are installed in a fixed worktable(2) and closed to a cylindrical outer peripheral surface of the rotating body. The anti-rotation locking unit fixes the location of the rotating body supported by the supporting rollers.
Patent KR-20120046822-A (KR)
Title: Thin plate manufacturing system containing softcooling device and method for fabricating thin plate using thereof
Inventor: HWANG SUNG DOO
IPC: C21D1/667
Filed: 2010-10-27
Abstract: PURPOSE: A thin plate manufacturing system having a soft-cooling device and a thin plate manufacturing method using the same are provided to micronize crystal grains even though the rolling finish temperature is 850-900°C higher than 780-820°C. CONSTITUTION: A thin plate manufacturing method comprises a process of cooling a thin plate. In the cooling process, the front portion of a roller table(220), which a strip(200) enters, is soft-cooled by a nozzle spray method using a soft cooling device(300) and then air-cooled.
Patent KR-20120044158-A (KR)
Title: Hang-glider type vehicle
Inventor: OH SANG KYU
IPC: B60N2/90
Filed: 2010-10-27
Abstract: PURPOSE: A hang glider type vehicle is provided to offer different fun in various poses by changing the form of a seat to sit or lie. CONSTITUTION: A hang glider type vehicle comprises a body part(100), a front wheel part(200), a rear wheel part(300), and a passenger seat(400). The body part includes a steering motor, a drive motor, and a battery. The front wheel part is composed of front wheel frames(210,230) and a drive wheel. The front wheel frames are installed in the front end of the body part and widened or closed by the steering motor. The rear wheel part is composed of a rear wheel frame(310) and a back wheel(320). The rear wheel frame is installed in the back end of the body part and extended downward. The passenger seat is installed in the center lower part of the body part.