baber/WOPTO huggingface dataset:
Patent KR-20120127841-A (KR)
Title: Light emitting diode having Active layer with Saw tooth shaped energy bandgap
IPC: H01L33/08
Filed: 2011-05-16
Abstract: PURPOSE: A light emitting diode including an active layer with a saw tooth shaped energy band gap is provided to maximize the confinement of a hole and an electron entering to the active layer since an energy band gap of the active layer has a saw tooth shape which successively increases and decreases. CONSTITUTION: An n-type clad layer(12) is formed on a conductive substrate(10). An active layer(14) is formed on the n-type clad layer. A p-type cladding layer(16) is formed on the active layer. A p-type electrode(18) is formed on the p-type cladding layer. An n-type electrode(20) is formed on a rear side of the conductive substrate.
Patent KR-20110056471-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: GOTO YUUGO
IPC: H01L21/762
Filed: 2011-05-16
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to exfoliate a large size thin film with high yield. CONSTITUTION: In a method for manufacturing a semiconductor device, a metal layer(101a) is formed on a first substrate(100). An oxide film(101b) is formed on the metal layer. An exfoliate layer(103) including device is formed on the oxide film. A part of the first substrate is removed. The first substrate is separated from the exfoliate layer.
Patent KR-20120129456-A (KR)
Title: 터치스크린 살균장치가 구비된 디지탈정보 디스플레이
IPC: A61L2/08
Filed: 2011-05-20
Abstract: 본 발명은 터치스크린 살균장치가 구비된 방식의 디지탈 정보 디스플레이에 관한 것으로, 사각형상의 개방부(11a)가 형성된 제1 전면판(11)과, 상기 전면판(11)의 양측으로부터 후방으로 연장된 두개의 제1 측벽판(13)으로 이루어진 메인프레임(10)과; 상기 제1 측벽판(13)보다 좁은 폭으로 평행하게 형성되고 상기 제1 측벽판(13) 사이로 내삽되는 두개의 제2 측벽판(23)과, 상기 제2 측벽판(23)의 하부를 서로 연결하며 수평하게 형성되는 제2 하벽판(25)과, 상기 제2 측벽판(23)의 상부를 서로 연결하며 수평하게 형성된 제2 상벽판(26)과, 상기 제2 측벽판(23)의 중간에서 액정표시장치(30)의 후방을 지지하는 수평하게 형성된 제2 중간판(27)으로 구성된 보조프레임(20)과; 상기 메인프레임(10)에 의해 형성된 수납공간(10a)에 보조프레임(20)에 의해 지지되는 지지되는 액정표시장치(30)와; 상기 제1 측벽판(13)의 외면을 감싸는 두개의 측면 덮개판(60)과; 상기 제2 하벽판(25)이 제2 체결수단에 의해 지지판(77)에 고정됨으로써 상기 메인프레임(10), 보조프레임(20), 유리판(40), 발광소자(50), 및 측면 덮개판(60) 결합체가 지지, 고정되는 하부프레임(70);을 포함하여 구성되고, 
추가로 살균수단(311)이 상기 터치스크린(303)의 전면을 상하 또는 좌우로 왕복운동하면서 터치스크린을 살균하는 살균수단부(310)와; 상기 살균수단부(310)에 연결되어 상기 살균수단(310)을 상하 또는 좌우로 지정된 경로를 따라 왕복운동시키는 제1 이동수단부(320)와; 상기 이동수단부(320)에 동력을 제공하는 제1 구동수단부(330);를 포함하여 구성되는 것을 특징으로 하는 터치스크린 액정 살균장치를 구비한 살균장치가 구비된 터치스크린 방식 디지탈 정보 디스플레이에 관한 것이다.
Patent KR-20120130846-A (KR)
Title: 발광 소자 패키지
IPC: H01L33/62
Filed: 2011-05-24
Abstract: 실시 예에 따른 발광 소자 패키지는 패키지 몸체, 발광 구조물, 제1 전극, 및 제2 전극을 포함하는 발광 소자, 상기 패키지 몸체의 일면에 서로 이격하여 배치되는 제1 범프부와 제2 범프부, 및 상기 패키지 몸체와 상기 발광 소자 사이에 배치되고, 상기 제1 전극과 상기 제1 범프부를 전기적으로 연결하고, 상기 제2 전극과 상기 제2 범프부를 전기적으로 연결하는 도전성 접착층을 포함한다.
Patent KR-20120131327-A (KR)
Title: Three dimensional non-volatile memory device and the operating method thereof
IPC: G11C16/10
Filed: 2011-05-25
Abstract: PURPOSE: A nonvolatile memory device with a three dimensional structure and an operating method thereof are provided to improve erase efficiency by reducing the number of memory cells for an erase operation. CONSTITUTION: One memory block is divided into a plurality of logical sub memory blocks. A plurality of control lines apply control bias to a memory block. A decoder block(20) selects a logical sub memory block to perform a program or erase operation. A control block(40) outputs a control signal for a program operation or an erase operation with a logical sub memory block unit. A voltage generating block(30) generates a plurality of control biases to receive a control signal.
Patent KR-20120131693-A (KR)
Title: Prefabricated block for retaining wall and method for constructing retaining wall using the same
IPC: E02B3/14
Filed: 2011-05-26
Abstract: PURPOSE: A retaining wall structure with a prefabricated block for constructing a retaining wall and a construction method of a retaining wall using the same are provided to reduce construction costs by securely supporting reinforcement blocks without struts. CONSTITUTION: A retaining wall structure with a prefabricated block for constructing a retaining wall comprises a prefabricated block(100) for retaining wall construction. The prefabricated block comprises a PC(precast concrete) strut block(200) and a PC reinforcement block(300). A lower support(202) is arranged on one side of the back surface of the strut block and is coupled to the exposed end of a strut(240) fixed to a slope. End flanges(310) formed on both ends of the reinforcement block are horizontally coupled to end flanges(210) formed on both ends of the strut block.
Patent KR-20120132889-A (KR)
Title: Submerged arc welding machine capable of weld-line trace
IPC: B23K9/18
Filed: 2011-05-30
Abstract: PURPOSE: A submerged arc welding system capable of weld-line tracking is provided to improve welding quality by accurately locating a welding torch in the center of a weld line on a welding target material even if the target material is deviated or inclined. CONSTITUTION: A submerged arc welding system capable of weld-line tracking comprises a carriage(11) moving along a rail(2), a welding robot(10) which is installed in the carriage and comprises a welding torch(13) for welding a target material, a laser vision sensor(20) which is installed on one side of the welding robot and measures the geometry of the target material by processing images obtained by projecting laser beams to the target material, and a slide member(100) which is installed to horizontally move the welding torch transversely to the moving direction of the carriage in order to trace a weld line.
Patent KR-20120133202-A (KR)
Title: Heater of solar
IPC: F24S10/75
Filed: 2011-05-31
Abstract: PURPOSE: A device for heating water using solar heat is provided to increase the temperature of water discharged from a storage tank as an electric heating unit functions as a flow heater. CONSTITUTION: A device for heating water using solar heat comprises a tank and a grid of a groove type tunnel. The grid of a groove type tunnel comprises a solar tank-absorber and a solar pin-pipe absorber. The solar tank-absorber comprises an insulation layer inside. An inlet and outlet are connected to the tank. The solar pin-pipe absorber comprises the inlet and outlet. The inlet of the solar pin-pipe absorber is connected to a first discharge port of the tank. The discharge port is connected to the inlet of the solar tank-absorber.
Patent KR-20120133439-A (KR)
Title: Manufacturing Method of Sintered SiC Regenerative Materials From Silicon Sludge
IPC: C04B35/565
Filed: 2011-05-31
Abstract: PURPOSE: A manufacturing method of silicon carbide heat storage material from silicon sludge is provided to recycle silicon waste sludge generated during semiconductor or solar cell wafer process, thereby reducing manufacturing cost of the silicon carbide heat storage material. CONSTITUTION: A manufacturing method of silicon carbide heat storage material from silicon sludge comprises the following steps: providing silicon sludge generated in the silicon wafer cutting process; removing a part of oil by heat treating the silicon sludge under the non-oxidizing atmosphere; manufacturing slurry by mixing the silicon sludge with binder; manufacturing a honeycomb structure molded product(100) by extruding the slurry; and reaction sintering the molded product at 1300-1900 deg. Celsius under the non-oxidizing atmosphere. The silicon sludge includes SiC powder. The heat treatment in the oil elimination step is performed at 100-600 deg. Celsius. The silicon sludge after the oil elimination step includes 0.1-10 wt% of oil.
Patent KR-20110135825-A (KR)
Title: Method for manufacturing micoro-structure and an optically patternable sacrificial film-forming composition
Inventor: KATO HIDETO
IPC: B81B7/00
Filed: 2011-06-10
Abstract: PURPOSE: A method for manufacturing a micro structure and a composition for forming a photo-pattern forming sacrificial film are provided to obtain a sacrificial film pattern of superior heat resistance characteristic. CONSTITUTION: A sacrificial film pattern(2) is formed. An inorganic material film is formed on the sacrificial film pattern. An opening is formed at a part of the inorganic material film. The sacrificial film pattern is eliminated through the opening by implementing an etching operation. A space in a sacrificial film pattern form is formed. The sacrificial film pattern is formed based on a composition for forming a photo-pattern forming sacrificial film. The composition includes a cross-linking agent and one compound selected from a group including a cresol novolac resin, in which a part or whole phenolic hydroxyl group is esterified by 1,2-naphthoquinone diazide sulfonic acid halide, or the mixture of the novolac resin and a cresol novolac resin, in which phenolic hydroxyl group is non-esterified, an 1,2-naphthoquinone diazide sulfonic acid ester compound, and the combination of the same.
Patent KR-20120138031-A (KR)
Title: Scaled bogie for railway vehicle simulator using a similarity method
Inventor: LEE HI SUNG
IPC: G01M17/08
Filed: 2011-06-14
Abstract: PURPOSE: A scaled trolley for testing a railway vehicle by a similarity method is provided to measure and evaluate driving stability and ride comfort of the railway vehicle, thereby providing the optimal ride comfort and driving stability. CONSTITUTION: A scaled trolley for testing a railway vehicle by a similarity method comprises a vehicle axle(10) and a main frame. A suspension device(20) is installed in an end portion of the vehicle axle. The suspension device comprises a first frame(21), a second frame(22), a shaft box(23), a Z-axis coil spring(24), an Y-axis coil spring(25), an X-axis coil spring(26), and a shock absorber(27). The first frame is composed of an upper horizontal unit(21a), an inclination unit(21b), a lower horizontal unit(21d), and a vertical unit(21c). The second frame is composed of first and second lateral side members(22a,22b), and a connection member(22c). The shaft box is installed in an end portion of the axle.
Patent KR-20130001970-A (KR)
Title: Battery module assembly and battery pack including the same
Inventor: ROH TAE HWAN
IPC: H01M2/20
Filed: 2011-06-28
Abstract: PURPOSE: A battery module assembly is provided to have a compact and a stable structure, and to form an electric connection and mechanical connection without using many connecting units and to minimize damages from external impacts. CONSTITUTION: A battery module assembly has a hexagonal lamination structure that a plurality of rectangular battery modules(300a-300i) in which many battery cells(400) or unit modules(400) are directly connected to each other, are laminated in a height direction or width direction. Sensing assembly measuring the voltage of a direct connecting part is mounted to each of the battery cells or unit modules. One end of the voltage sensing assembly is connected to a sensing circuit part(400). The sensing circuit part consists of an integrated circuit structure that many branch circuits, which are branched from a stem circuit(440), are integrated into the stem circuit.
Patent KR-20130002076-A (KR)
Title: Stereoscopic image display device and driving method thereof
Inventor: WOO JONG HOON
IPC: G02B30/25
Filed: 2011-06-28
Abstract: PURPOSE: A stereoscopic image display device and a driving method thereof are provided to increase security in individual and specific work with the vision of protective images as well as the vision of stereoscopic images. CONSTITUTION: An image controller(SBD) outputs a left eye image and a right eye image. An image panel(PNL) displays the left eye image and the right eye image. Glasses(GLS) provide left eye glass and right eye glass with the same transmission property, and transmit only one between the left eye image and the right eye image displayed on the image panel.
Patent KR-20130005935-A (KR)
Title: Dual mode comparator and analog to digital converter having the same
Inventor: YANG HAN
IPC: H03M1/12
Filed: 2011-07-08
Abstract: PURPOSE: A dual mode comparator and an analog-to-digital converter having the same are provided to change in structure according being in an auto zero mode or a comparison mode and to constantly maintain a current. CONSTITUTION: A current mirror unit(140) operates a current mirror on a first and a second path. The current mirror unit outputs a comparison voltage through an output terminal. A bias unit(160) generates a bias current corresponding to the sum of a first current and a second current. A mode switching unit(180) determines which current mirror unit has a first structure in an auto zero mode. The mode switching unit determines which current mirror unit has a second structure in a comparison mode.
Patent KR-20130006158-A (KR)
Title: Dryer system of leather automatic painting apparatus
Inventor: YOO JI MUN
IPC: F26B13/02
Filed: 2011-07-08
Abstract: PURPOSE: A dryer system of a leather automatic coating device is provided to prevent cooling phenomenon of inner chamber due to circulated waste heat. CONSTITUTION: A dryer system of a leather automatic coating device comprises a chamber(10), a conveyor(20), and an exhaust duct. A separate film is installed inside the chamber. The conveyor passes through the chamber. The heat supply room is formed at the lower part of the separation film. The exhaust duct is installed to be connected to the top of chamber in order to re-supply the residual heat to a heat supply room. The exhaust duct having a plurality of exhaust holes is installed at the top of the heater.
Patent KR-20130013986-A (KR)
Title: Method for forming metal oxide layers in dye sensitized solar cell
Inventor: YOU SUNG JUN
IPC: H01L31/04
Filed: 2011-07-29
Abstract: PURPOSE: A method for forming a metal oxide layer in a dye-sensitized solar cell is provided to prevent the deterioration of a photoelectrode due to sintering conditions. CONSTITUTION: Vibration particles are determined by ultrasound(S11). Metal oxide paste is manufactured(S12). A coating layer is formed on a conductive glass substrate(S13). An ultrasonic frequency and a focus forming location are determined(S14). A transfer medium is installed at the coating layer(S15). Ultrasound is transmitted in the coating layer(S16). [Reference numerals] (S11) Determining vibration particles; (S12) Forming metal oxide paste; (S13) Determining a coating condition and coating; (S14) Determining an ultra sonic frequency and a focus forming location; (S15) Installing a transfer medium; (S16) Transmitting ultrasound
Patent KR-20130014225-A (KR)
Title: Interactive digital information display apparatus for hospital
Inventor: KIM JIN MAN
IPC: G06V30/224
Filed: 2011-07-29
Abstract: PURPOSE: A two way digital information display device is provided to enable a user to rapidly select desired information by displaying a thumbnail image related to information provided from a hospital. CONSTITUTION: A hospital web server(200) stores medical information. A display unit(100) receives the medical information by connecting to the web server. A remote controller(12) controls the display unit. The display unit displays thumbnail images including URL information within the web server. The remote controller selects one or more thumbnail images, the display unit displays the medical information by using the UTL information included in the selected thumbnail image. A portable terminal(30) displays the thumbnail image displayed on the display unit by receiving the thumbnail image from the web server by wirelessly connecting to the web server.
Patent KR-20130014795-A (KR)
Title: Multi ladle
Inventor: JUN IL HYUN
IPC: A47J43/28
Filed: 2011-08-01
Abstract: PURPOSE: A multifunctional ladle is provided to easily scoop solid ingredients of soup regardless of the shape or size of the solid ingredients of soup and to easily control the amount of scooping by cutting noodles, wherein the handle part of the ladle is formed with a scissors shape formed with a noodle hanger to pick noodles out of soup. CONSTITUTION: A multifunctional ladle(10) comprises a scissors body(20) of cross-combined two parts. The upper part of the scissors body is provided with the corresponsive handle. The handle has two parts cross-combined on the other side by a connection unit. The ladle is formed when the two parts are mutually corresponded on the other side of the connection unit. The ladle has a noodle hanger on one side. The scissors body comprises a handle bar(22) connected to a handle, a scissors bar(24) connecting the connection unit with the middle of the ladle, and the handle bar is easy to use with a curved shape. The scissors body has a scissor blade on one side and easily cuts solid ingredients of food. The scissors body is composed of two parts which are easily separated each other due to the elasticity provided by a spring unit formed in the inside of the handle bar.
Patent KR-20130015119-A (KR)
Title: Method for manufacturing nonvolatile memory device
Inventor: LEE YUN KYOUNG
IPC: H01L27/115
Filed: 2011-08-02
Abstract: PURPOSE: A method for manufacturing a nonvolatile memory device is provided to improve a driving speed of a memory device by increasing the height of a floating gate to increase a coupling ratio of the memory device. CONSTITUTION: A sacrificial layer is formed on a substrate. A plurality of first trenches are formed by etching the sacrificial layer and the substrate. An insulation layer(23A) is formed on the substrate with the plurality of first trenches. A plurality of second trenches to expose the sacrificial layer are formed by etching the insulation layer. The sacrificial layer exposed from the lower side of the plurality of second trenches is removed. A tunnel insulation layer(25) is formed on a substrate(20A) of the active region exposed by removing the sacrificial layer.
Patent KR-20130016611-A (KR)
Title: Crop supplying apparatus for bale silage
Inventor: LEE IN HYUN
IPC: A01F15/08
Filed: 2011-08-08
Abstract: PURPOSE: A crop supplying device for bale silage is provided to supply only crops for silage using a multi-stage conveyor. CONSTITUTION: A crop supplying device for bale silage comprises a conveyor unit(12) which is detachably connected to the entrance of a chamber and transfers bale silage to the entrance of the chamber, and a loading box unit(14) which exposes the conveyor unit to the floor at an interval from the entrance of the chamber. The conveyor unit is a belt conveyor which is formed with patters for increasing a contact area.
Patent KR-20130020258-A (KR)
Title: Temperature compensation control method and apparatus of bldc motor
Inventor: JUNG IN SOUNG
IPC: H02P6/16
Filed: 2011-08-19
Abstract: PURPOSE: A temperature compensation control method of a brushless DC(BLDC) motor and a device are provided to modify location information of a BLDC motor rotor measured by a hall sensor, thereby preventing malfunction of the BLDC motor. CONSTITUTION: A location of a BLDC motor rotor is measured through a hall sensor(S110). Temperature of the hall sensor or the surrounding hall sensor is measured through a temperature sensor(S120). Location information of the hall sensor is modified corresponding to the temperature measured by the temperature sensor(S130). An inverter is controlled corresponding to the modified location information(S140). [Reference numerals] (AA) Start; (BB) End; (S110) Measuring a location of a BLDC motor rotor; (S120) Measuring the temperature of a hall sensor or the surrounding hall sensor; (S130) Modifying location information of the hall sensor according to the measured temperature; (S140) Controlling an inverter
Patent KR-20130023622-A (KR)
Title: Conductor pattern and electronic component having the same
Inventor: KIM YONG SUK
IPC: H01F27/00
Filed: 2011-08-29
Abstract: PURPOSE: A conductor pattern and an electric component thereof are provided to improve the connectivity of the conductor pattern by facilitating the implementation of a high-precision narrow line width and a high-definition conductor pattern. CONSTITUTION: A conductor pattern of a electronic component(100) is formed on a magnetic substrate(110) in the form of a elliptical coil. A conductor pattern(120) comprises a straight line part(121) and a curved part(122). The curved part is connected to both sides of the straight line part. The line width of the curved part is formed smaller than the line width of the straight line part.
Patent KR-20120023572-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/336
Filed: 2011-09-01
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to arrange a plurality of opening parts on an etching mask with respect to a single pixel, thereby increasing the contact area of a contact opening part. CONSTITUTION: A first conductive layer is arranged on a substrate. A first insulating layer is arranged by covering the first conductive layer. A first semiconductor film, a second semiconductor film, and an impurity semiconductor film are arranged on the first insulating layer. A second conductive film(114) and a third conductive film(116) are arranged on a thin film laminated body(112) and the first insulating layer. An etching mask(117) is formed on the third conductive film.
Patent KR-20130025109-A (KR)
Title: Accelerated preparation method of fully ripened kimchi containing deep sea water and heat treated garlic
Inventor: LEE JAE SOO
IPC: A23L19/00
Filed: 2011-09-01
Abstract: PURPOSE: A rapid production method of well-aged kimchi is provided to obtain the hygienically safe and well-aged kimchi with high quality using additional ingredients including deep ocean water and heat-processed garlic. CONSTITUTION: A rapid production method of well-aged kimchi comprises the following steps: removing inedible parts on Chinese cabbage including outer leaves, roots, and parts damaged by insects; cutting the Chinese cabbage by size, and washing; preparing salting liquid by mixing deep ocean water and edible salt; salting the Chinese cabbage in the salting liquid for 2-20 hours; washing and desalinating the Chinese cabbage into the salinity of 2.5-3.5; mixing the salted and washed Chinese cabbage with additional kimchi ingredients; and putting the obtained kimchi in a container and fermenting the kimchi in a fermentation chamber at 5-20 deg. C for 10-30 days; and aging the kimchi in an aging chamber at -3-2 deg. C for 30-45 days. [Reference numerals] (AA) Chinese cabbage; (BB) Selecting; (CC) Washing; (DD) Salting; (EE) Rinsing; (FF) Mixing(manufacturing Kimchi); (GG) Fermenting; (HH) Aging; (II) Aged Kimchi
Patent KR-20130026789-A (KR)
Title: Current collector, method for preparing the same, and electrochemical capacitors comprising the same
Inventor: KIM HAK KWAN
IPC: H01G13/00
Filed: 2011-09-06
Abstract: PURPOSE: A metallic collector body, manufacturing method thereof, and an electrochemical capacitor including the same are provided to increase the surface area of the collector body by forming a groove in a nanorod shape at the triplex crossing line of metallic material surface. CONSTITUTION: A metallic material(110) comprises a groove(130) formed along the triplex crossing line of surface. The groove formed on the metallic material has the depth of 0.5μm~1.0μm. An interval of the groove formed at the metallic material is1.0μm~3.0μm. A conductive layer(150) is formed at the metallic material. The conductive layer is formed with at least one conductive carbon kind selected from a group consisting of graphite, coke, activated charcoal and carbon black.