baber/WOPTO huggingface dataset:
Patent KR-20110018658-A (KR)
Title: Mgo evaporation source for protecting film in plasma display panel and method for fabricating of mgo sintered using the same
Inventor: PAIK JONG HOO
IPC: C23C14/14
Filed: 2009-08-18
Abstract: PURPOSE: An MgO evaporation source for protecting PDP protecting film and a manufacturing method of MgO sintered using the same are provided to improve the durability and property of PDP by using poly-crystal magnesium oxide as a vapor-deposition material for a PDP protective film. CONSTITUTION: Material more than two kinds of scandium, gadolinium, zirconium and iron is selected and mixed with magnesium oxide. The mixture is calcinated with pellet shaped after molded. The calcined material is sintered in 1600-1700°C. The relative density of the sintering material is 95.5% or greater. The complex dopant is mixed at 1-200 ppm. Calcination is performed in 500-1000°C. Sintering is operated for 1-10 hours.
Patent KR-20110021576-A (KR)
Title: Lpi fuel supply system
Inventor: SONG JU TAE
IPC: F02M21/02
Filed: 2009-08-26
Abstract: PURPOSE: An LPI fuel feeding system which steadily supplies the fuel in the fuel tank using an injector is provided to implement a stable supply system by improving the supply and intake performance of a fuel pump. CONSTITUTION: An LPI fuel feeding system comprises a fuel tank(100), a fuel pump(120), a suction line(110), a supply line(140) and a jet nozzle(115). The fuel tank is filled with fuel. The fuel pump supplies the fuel to an engine in the fuel tank. The suction line interlinks the fuel tank and fuel pump. The supply line interlinks the fuel pump and engine. The jet nozzle is arranged in the suction line and supplies the fuel to the transferring direction of the fuel from the fuel pump.
Patent KR-20110024052-A (KR)
Title: Gas burner and dry distillation system for biomass fuel using thereof
Inventor: JUNG YANG HO
IPC: F23D14/22
Filed: 2009-09-01
Abstract: PURPOSE: A gas burner and a biomass fuel treating device using the same are provided to minimize the discharge of contaminants by completely burning carbon monoxide and the synthetic gas or biomass synthetic gas of hydrogen. CONSTITUTION: A gas burner(30) comprises a first cylindrical combustion tube(33), a gas inlet tube(31), and an air feeding unit. The first cylindrical combustion tube provides a gas combustion space. The air feeding unit supplies oxygen in order to burn gas flowing from the gas inlet tube. The gas, flowing from the gas inlet, is injected to the other side of the first cylindrical combustion tube. Two or more vent holes(32A1~32An,32B1~32Bn) for injecting air are formed in the circumference of the first cylindrical combustion tube at uniform intervals.
Patent KR-20110026708-A (KR)
Title: Portable storage device having software therein and method for saving file package using the same
Inventor: WON SUNG HYUK
IPC: G06F9/06
Filed: 2009-09-08
Abstract: PURPOSE: A portable storage device having embedded software is provided to automatically store a file and related files in the portable storage device as a combined one package. CONSTITUTION: When a portable storage device is connected to a host computer, a virtual environment engine(142) constructs a virtual environment, and executes embedded software in the virtual environment. If a user request a file saving function, and there exists related files of a task file, a storage module(143) transmits the task file and the related files to a file database(146), and stores the file as a one package.
Patent KR-20110028162-A (KR)
Title: Artificial turf water permeable elasticity pavement and manufacturing method and construction method thereof
Inventor: CHO SUOK HYUN
IPC: E01C13/08
Filed: 2009-09-11
Abstract: PURPOSE: An artificial turf water permeable elasticity pavement is provided to improve the tensile force of rice hulls and to make structure for artificial turf and natural turf. CONSTITUTION: An artificial turf water permeable elasticity pavement comprises an artificial lawn layer(21) and a rice hulls mixture layer(40). The rice hulls mixture layer comprises a thermosetting resin uniting rice hulls(11) and turf seeds(22) The rice hulls mixture layer comprises husks or stems of herbaceous plant. A filling material layer comprises a plurality of rice hulls chips united as pressurized granule.
Patent KR-20110028817-A (KR)
Title: Apparatus for coating silicon on the clothes like stocking
Inventor: LEE JAE CHUL
IPC: A44B11/00
Filed: 2009-09-14
Abstract: PURPOSE: An anti-slip member coating device for socks and stockings is provided to uniformly coat an anti-slip member including silicon to the inner surface of a neck portion of the socks. CONSTITUTION: An anti-slip member coating device for socks and stockings comprises the following: a fixing frame(1) offering a cylindrical circumference surface(3) for mounting the socks(100) inside out; a fixing frame shaft(9) for axle-rotating the fixing frame; a fixing frame shaft rotator separately axle-rotating the fixing frame shaft; a coater for coating an anti-slip member including silicon and rubber, to the inner surface of the socks; and a fixing frame moving unit continuously moving the fixing frame by a cycle.
Patent KR-20100106898-A (KR)
Title: Driver's seat for trains
Inventor: JANG JIN CHAN
IPC: B61D33/00
Filed: 2009-09-15
Abstract: PURPOSE: A driver's seat for an electric rail car is provided to prevent an accident occurred by malfunction of a cylinder by forming a horizontal frame between a seat frame and a movable frame. CONSTITUTION: A driver's seat for an electric rail car comprises a seat frames, a movable frames(200), rotating frames, a saddle cushion(400), and a back cushion(500). The seat frames are separated from each other. The movable frames are installed in both ends of the seat frames. The rotating frames are fixed to the inner side of brackets of the movable frames. The saddle cushion is installed on the top of the rotating frames. The back cushion is foldably hinged on the saddle cushion.
Patent KR-20110033650-A (KR)
Title: Method for underground roadway using slurry wall method
Inventor: LEE JONG BEOM
IPC: E02D29/045
Filed: 2009-09-25
Abstract: PURPOSE: An underground roadway construction method by a slurry wall method is provided to build a permanent wall using precast walls of specific strength and improve the water cutoff performance by reducing the interval between the precast walls. CONSTITUTION: An underground roadway construction method by a slurry wall method is as follows. Precast walls(100) having a separation preventing projection(101), a separation preventing groove(102), and a plurality of couplers(103) are manufactured. The ground is excavated and a guide wall is installed. A stabilizer comprising bentonite is injected into the excavated space and the precast walls are continuously inserted in the longitudinal direction in the stabilizer-filled space, wherein the separation preventing projections and grooves of the precast walls are coupled together. The stabilizer is removed, and the ground is excavated to the depth at which the couplers formed on the top of the precast walls are exposed. The excavated surface is flattened, and a frame(F) formed of notched is connected to the couplers formed on the bottom of the precast walls and concrete is placed to form a bottom slab(2). A sealant(4) is injected in the junction between the precast walls(100a).
Patent KR-20110035118-A (KR)
Inventor: KIM GYU NAM
IPC: H02P1/42
Filed: 2009-09-29
Abstract: 단상 유도 전동기 제어 장치 및 방법이 개시된다.  본 발명은 주권선과 보조권선에 각각 트라이악과 같은 스위칭 소자를 구비하고, 입력 전압을 검출하고, 상기 검출 전압을 근거로 기동 시간을 산출하여 상기 스위칭 소자들을 제어함으로써 입력 전압의 변동에 강인하고, 저 전압 지역에서도 안정적이고 효율적으로 기동하거나 또는 운전할 수 있도록 하며, 과전압으로부터 전동기 자체를 보호할 수 있다.  이에 따라 본 발명은 제조비용을 줄일 수 있고, 보조권선의 개방 시간을 제어함으로써 운용 효율을 높이고, 신뢰성을 향상시킨다. 
       
     단상 유도 전동기, 입력 전압, 기동 시간, 스위치
Patent KR-20110035788-A (KR)
Title: Solar cell module
Inventor: PARK CHI HONG
IPC: H01L31/042
Filed: 2009-09-30
Abstract: PURPOSE: A solar cell battery module is provided to prevent the phenomenon that a junction box moves or deviates by combining the junction box in a frame after attaching the junction box on the top of the first substrate. CONSTITUTION: A solar cell panel(200) comprises a first substrate(250) and a cell area layer(240). A second substrate(230) is arranged on the solar cell panel. A junction box(400) is arranged on the first substrate. The frame is arranged on the side of the solar panel. The frame comprises a first sub-frame(110), a second sub frame(120), a third subframe(130), and a fourth subframe(140).
Patent KR-20110037211-A (KR)
Title: Retardation film and liquid crystal display device having the same
Inventor: PARK JUN BAEK
IPC: G02B5/30
Filed: 2009-10-06
Abstract: PURPOSE: A phase difference film which is particularly useful in a VA mode liquid crystal display device is provided to increase the viewing angle characteristic of the VA mode liquid crystal display device by comparing with a phase difference film. CONSTITUTION: An upper phase difference film(30a) is attached to polarizer in an image display direction. A lower phase interference film(30b) is attached to the polarizer in a backlight direction. A phase difference of the lower phase difference film is 550nm. The phase difference ratio of R(400nm)/R(550nm) is 0.75~0.95 in 550nm wavelength. The phase difference ratio of R(400nm)/R(550nm) is 1.05~1.2 in 400nm wavelength. The lower phase difference ratio of R(400nm)/R(550nm) is 0.9~0.95.
Patent KR-20110038249-A (KR)
Title: Apparatus for adjusting a center of an ingot block and method for adjusting a center of an ingot block using it
Inventor: KIM JIN NO
IPC: B23Q3/06
Filed: 2009-10-08
Abstract: PURPOSE: Center adjusting device and method of an ingot block using the same are provided to reduce the failure of the ingot block by removing only the unnecessary part of the ingot block in a squaring process. CONSTITUTION: A center adjusting device(100) of an ingot block comprises a work table(200), a distance measuring unit(300), a control unit, and a center adjusting unit(400). The ingot block is placed on the work table. The distance measuring unit measures each distance between a plurality of parts of the ingot block in the longitudinal direction of the ingot block. The control unit calculates a correction value for the position of each central point of vertical sections at a plurality of parts of the ingot block based on the reference line of the top of the work table. The center adjusting unit lifts the ingot block so that a plurality of central points on the plurality of parts of the ingot block are located at the same position.
Patent KR-20110002406-A (KR)
Title: Method for preparing sesamin and sesamolin
Inventor: LEE MIN HSIUNG
IPC: C07D493/04
Filed: 2009-10-14
Abstract: PURPOSE: A method for preparing sesamin and sesamolin is provided to ensure simple and convenient operation and high purity and yield. CONSTITUTION: A method for preparing sesamin and sesamolin comprises: a step of passing a mixture solution of oil and C5-C8 aliphatic hydrocarbon solvent containing sesamin and sesammolin through a silica gel column; a step of washing the silica gel column with C5-C8 aliphatic hydrocarbon solvent; and a step of eluting sesamin and sesamolin which is adsorbed on the silica gel column with methanol, ethanol, acetone, ethyl acetate and mixture thereof. The oil containing sesamin and sesamolin is sesame oil.
Patent KR-20110046697-A (KR)
Title: Cooling apparatus for track shoe
IPC: F27D9/00
Filed: 2009-10-29
Abstract: PURPOSE: A cooling device for a track shoe is provided to improve the quality of a track shoe product by uniformizing the surface hardness of the track shoe product. CONSTITUTION: A cooling device for a track shoe comprises upper injection nozzles(210) and lower injection nozzles(220). The upper injection nozzles are installed between feeding rollers(110,120). The feeding rollers transfer a track shoe material(T). The upper injection nozzles spray cooling water from the top to bottom. The lower injection nozzles are separated from the upper injection nozzles. Protruded parts are formed in the lower injection nozzles and have the same shape of the lower structure of the track shoe material.
Patent KR-20110053501-A (KR)
Title: Water sealing structure having drain trap for over floor drainage and plumbing system
Inventor: SEO YOUNG DAE
IPC: E03C1/12
Filed: 2009-11-16
Abstract: PURPOSE: A drain trap having a water-proof structure for an over floor drainage and plumbing system is provided to allow a user to easily remove and clean the drain trap. CONSTITUTION: A drain trap having a water-proof structure for an over floor drainage and plumbing system comprises a trap support(10), a lower body(20), and an integrated trap body(70). The trap support has an inlet hole on the lower exterior surface to draw in concrete when placing primary lightweight aerated concrete, and a filling blocking plate(14) is formed in the trap support to restrict the filling limit of primary concrete. The lower body is coupled to the top of the trap support and formed with a body cup(30) having a drain hole(28) on the bottom center thereof. The integrated trap body is detachably inserted inside the body cup of the lower body so that a drain hole(76) is connected to the drain hole of the lower body.
Patent KR-20110054305-A (KR)
Title: Method manufactruing of semiconductor device
Inventor: SUN JONG WON
IPC: H01L29/78
Filed: 2009-11-17
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a process by simultaneously forming a gate oxide layer for a high voltage in a process of forming a gate oxide layer for an intermediate voltage. CONSTITUTION: A first oxide layer, a nitride layer, and a second oxide layer are formed to block a logic voltage region and a middle voltage region. A first gate oxide layer(20) is formed on the result. The first gate oxide layer, the first oxide layer, and the second oxide layer are partially removed on the logic voltage region and the intermediate voltage region of a semiconductor substrate. A second gate oxide layer(22) is formed on the logic voltage region and the intermediate voltage region of the semiconductor substrate. A third gate oxide layer(24) is formed on the semiconductor substrate of a high voltage region in a second gate oxide layer forming process.
Patent KR-20110047928-A (KR)
Title: Method for performance evaluation of supercapacitor and apparatus for parameter measurement evaluation for performance evaluation of the supercapacitor
IPC: G01R31/01
Filed: 2009-11-24
Abstract: PURPOSE: A method for evaluating the performance of a super capacitor and device for measuring a parameter for evaluating the performance of the super capacitor are provided to maintain accuracy for measuring the performance of a super capacitor and quickly evaluate the performance of the super capacitor using an equivalent circuit and impedance information for the super capacitor. CONSTITUTION: A parameter measuring device for measuring the performance of a super capacitor comprises a measuring unit and a transmitting unit. The measuring unit measures a current value and a voltage value for each super capacitor using super capacitors into which a perturbation current is induced. The transmitting unit transmits the measured current value and current value to a super capacitor performance evaluating device(105). The super capacitor performance evaluating device generates impedance information for each super capacitor using the measured current value and voltage value and generates an equivalent serial resistance value or an electrode impedance value for the equivalent circuit.
Patent KR-20110057535-A (KR)
Title: Stereoscopic image display and driving method thereof
Inventor: SUNG CHANG YONG
IPC: G09G3/36
Filed: 2009-11-24
Abstract: PURPOSE: A stereoscopic image display and a driving method thereof are provided to reduce power consumption in 3D mode by making the vertical polarity inversion period of image data longer than 2D mode. CONSTITUTION: In a stereoscopic image display and a driving method thereof, A 2D image is provided to a display panel(S1) The vertical polarity inversion period of the 2D image is controlled to a first period(S2) A 3D image is provided to a display panel(S3) The vertical polarity inversion period of the 3D image is controlled to a second period(S4) The second period is longer than the first period.
Patent KR-20100065123-A (KR)
Title: Voice input apparatus
Inventor: TANAKA FUMINORI
IPC: H04R1/04
Filed: 2009-12-04
Abstract: PURPOSE: A voice input apparatus is provided to control at least one direction of frequency characteristics of the first and second sound guide spaces by using an acoustic resistance portion. CONSTITUTION: A microphone unit comprises first and second sound holes(111,112) and a vibration plate(122) arranged inside the second housing(11) having the first and second sound holes, and an electric circuit part processing an electric signal. The first housing(51) comprises a first opening(511) connected to the first sound hole and a second opening(512) connected to the second sound hole. A first sound guide space(513) guides the external sound of the first housing from the first opening to the first side of the vibration plate. The electric circuit part is arranged among a first sound guide space and a second sound guide space in one direction.
Patent KR-20110064776-A (KR)
Title: Various sensor having sensor node
Inventor: JEON MIN YEONG
IPC: H04W52/04
Filed: 2009-12-09
Abstract: PURPOSE: A sensor node is provided to change various types or data into a standardized data. CONSTITUTION: A sensor unit(10) includes a plurality of sensors. A plurality of sensors have different data output standards. A communication unit(20) performs wireless communication signal processing of data. The communication unit transmits the processed data to an upper node. A control unit(30) receives data which is outputted from each sensor. After processing the data, the control unit transmits the data to the communication unit.
Patent KR-20100067059-A (KR)
Title: Measurement-based and scalable deblock filtering of image data
Inventor: PEREIRA ROCHELLE
IPC: H04N19/00
Filed: 2009-12-09
Abstract: PURPOSE: A scalable deblock filtering of the metric-based of image data for selecting a deblock filter accomplishing the allowable balance of the image data is provided to avoid over-filtering by determining the number of pixels applied to the selected de-block. CONSTITUTION: A first block and data which is about the second block is accessed(31). The artifacts count pitches about the bundle-branch block(32). The activity drawing of the bundle-branch block pitches(33). The artifacts counts and action diagram about either side blocks is together used for selecting the de-block filter in a filter bank(34). The selected de-block filter is the number of the pixel values of blocks applied to is selected(35).
Patent KR-20110066706-A (KR)
Title: Paste dispenser and method for controlling the same
Inventor: KIM YOUNG WHEE
IPC: H01L21/208
Filed: 2009-12-11
Abstract: PURPOSE: A paste dispenser and a method for controlling the same are provided to accurately coat a paste on a substrate by a desired pattern by aligning a head support in parallel in an X-axis. CONSTITUTION: In a paste dispenser and a method for controlling the same, a stage(20) is installed on a frame(10). A pair of support stand transferring guides is installed in both sides of the stage. A head support(40) is installed on the top of the stage. A head unit(50) is installed in an X-axis and is movable. A reference unit(70) senses whether the head support was arranged in parallel with the X-axis.
Patent KR-20110069405-A (KR)
Title: Floating dock
Inventor: NA SEONG WON
IPC: B63B39/06
Filed: 2009-12-17
Abstract: PURPOSE: A floating dock is provided to help stable docking or unloading of a ship because of less shaking against waves. CONSTITUTION: A floating dock comprises a floating member(10), a mooring device(20), a skirt(30), and folding unit. The floating member has a docking unit(11) which is exposed above the sea surface(100) and a hollow part(12) for providing buoyancy. The mooring device fixes the floating member on the seafloor(101). The skirt is provided on the seafloor side of the floating member in order to prevent the shaking of the floating member against waves. The folding unit folds the skirt down in order to reduce the resistance of the floating member being moved. The folding unit comprises a hinge which allows the floating member and the skirt to rotate and first and second tendons(42) which are connected between the seafloor side of the floating member and the seafloor side of the skirt.
Patent KR-20110071696-A (KR)
Title: System for preventing discharge of battery for heavy construction equipment
Inventor: PARK JUN HONG
IPC: H02J7/14
Filed: 2009-12-21
Abstract: PURPOSE: A system for preventing the discharge of a battery for a heavy construction equipment is provided to prevent the delay of construction by improving the staring performance of the heavy construction equipment. CONSTITUTION: In a system for preventing the discharge of a battery for a heavy construction equipment, a battery relay(120) is connected to a battery(110). The battery relay controls the power source of the battery provided to a load included therein. A starter(130) drives heavy construction equipment through connection with the battery relay. An electric equipment(40) is operated by using current flowing in the connection with the battery relay. A key switch(150) is switched between power, center, and start successively. A controller(160) controls the operation of the battery relay. The controller stops the operation of the battery relay by measuring the voltage level of the battery. The controller intercepts the current supply to the electric equipment by stopping the operation of the batter relay.
Patent KR-20100092864-A (KR)
Title: Patient support apparatus with neck support member
Inventor: CHRISTOPHER C STONE
IPC: A61G15/12
Filed: 2009-12-23
Abstract: PURPOSE: A patient supporting apparatus is provided to promote the comfort for a patient and operator's convenience. CONSTITUTION: A patient supporting apparatus includes: a lower portion which contacts patient's back when the patient sits on; a single buffer member(30) which has a middle part between the upper portion coming into contact with patient's head and the lower portion and upper portion; a neck rest(76) which consists of the front part and rear part coming into contact with patient's neck region; and a neck rest receiving part which is prepared inside the middle region of the single neck buffer member.
Patent KR-20110075232-A (KR)
Title: Light diffusion plate, backlight unit having the same, liquid crystal display device and lighting device
Inventor: AHN GI HWAN
IPC: G02B5/02
Filed: 2009-12-28
Abstract: PURPOSE: A light diffusion plate, a backlight unit including the same, a liquid crystal display device, and a lighting apparatus are provided to reduce a thickness thereof by enhancing diffusion performance in spite of a short interval between a diffusion plate and a light source. CONSTITUTION: A base material layer(110) includes a light incidence surface which is installed on a bottom surface thereof in order to receive the light. A light emission unit is formed on the base material layer and emits the light to the outside thereof. A plurality of patterns are arranged in a shape of lattice. A bottom surface of the patterns has a shape of a polygon. The patterns are formed with at least three-layer structure.