baber/WOPTO huggingface dataset:
Patent KR-20120053927-A (KR)
Title: Tabacco basket
Inventor: GWON CHIL GUK
IPC: A24F19/04
Filed: 2010-11-18
Abstract: PURPOSE: An ashtray is provided to include a structure composed of a lower main body, a cylindrical pipe, a fixed frame, a cylindrical rail, a rotary unit, and an upper main body. CONSTITUTION: An ashtray includes a lower main body(104), a cylindrical pipe(106), a fixed frame(108), a cylindrical rail(118), a rotary unit, and an upper main body(138). The lower body receives the ash and the remains of cigarettes. The cylindrical pipe is fixed on the protruded part of the lower body. The fixed frame is spaced apart from the outer side of the cylindrical pipe. The cylindrical rail is vertically inserted into the cylindrical pipe. A guiding groove is formed along the outer circumference of the lower body. The rotary unit rotates and moves along the guiding groove. The upper body is detachably arranged on the lower body.
Patent KR-20120088896-A (KR)
Title: Composition for control of skin cell differentiation comprising DUOX 2 miRNA
Inventor: CHOI HYUN
IPC: C12N5/071
Filed: 2010-11-19
Abstract: PURPOSE: A composition containing miRNA molecule or mimic of DUOX2 for controlling skin cell differentiation is provided to regulate DUOX2, filagrin, loricrin, keratin 1, and keratin 10 genes. CONSTITUTION: A composition for controlling skin cell differentiation contains miRNA molecule or mimic of DUOX2 having 7-25 bases with a base sequence of sequence number 1. The miRNA molecule or mimic targets 1358th to 1364th nucleic acids of DUOX2 mRNA 3'-UTR. The composition promotes skin cell differentiation. A miRNA inhibitor of DUOX2 targets 1358th to 1364th nucleic acids of DUOX2 mRNA 3'-UTR. The composition suppresses skin cell differentiation. The skin cell is keratinocytes.
Patent KR-20120055026-A (KR)
Title: Cemented carbide having good wear resistance and chipping resistance
Inventor: HAN DAE SUK
IPC: C22C29/08
Filed: 2010-11-22
Abstract: PURPOSE: Cemented tungsten carbide with high wear resistance and chipping resistance is provided to improve toughness and wear resistance by controlling the grain size of WC and the kind, content, and grain size of other carbides. CONSTITUTION: Cemented tungsten carbide with high wear resistance and chipping resistance comprises WC of 70-95wt.%, Co of 5-12wt.%, carbides of 5a group of 0.1-3.0wt.%, and inevitable impurities. The particle size of the carbides of 5a group is 1.5 micron meters or less, and the average particle size of WC is 3.0-5.0 micron meters.
Patent KR-20120012943-A (KR)
Title: Real time location system and method using rfid tags which relay gps signal
Inventor: MO SANG HYUN
IPC: G01S5/14
Filed: 2010-11-23
Abstract: PURPOSE: A real time location tracking device using a GPS(Global Positioning System) signal relay tag and a method thereof are provided to find the location of a tag with low power by relaying a GPS signal. CONSTITUTION: A GPS signal relay tag(120) is located in connection with an object. The GPS signal relay tag is in connection with receiving a GPS signal from an artificial satellite. The GPS signal relay tag transmits the received GPS signal to a reader(130) installed in a base station or a wire/wireless line sharer. The GPS signal relay tag enables the reader to calculate a location coordinate about the object.
Patent KR-20120061302-A (KR)
Title: In-Se-Te thermoelectric semiconductor and manufacturing method thereof
Inventor: LIM YOUNG SOO
IPC: H01L35/16
Filed: 2010-12-03
Abstract: PURPOSE: An indium-selenium-tellurium system thermoelectric semiconductor and a manufacturing method thereof are provided to improve thermoelectric performance using phonon scattering effects through lattice distortion and self doping effects. CONSTITUTION: An indium-selenium-tellurium system thermoelectric semiconductor has a basic crystalline structure of In4Se3. A part of Se elements of the crystalline structure is substituted with Te. A mole number of In is 4. A total mole number of Se and Te is 3 or less. Self doping effects and lattice distortion are provided by stoichiometrically controlling a deficiency degree of Se and Te. The total mole number of Se and Te is 2 or greater and less than 3.
Patent KR-20120062978-A (KR)
Title: A welding mask
Inventor: YOO SANG SEOP
IPC: A61F9/06
Filed: 2010-12-07
Abstract: PURPOSE: A welding mask is provided to improve convenience in use by connecting a light switch to a light shielding unit so that an operation of light switch is in accordance with open/close operations of the shading unit. CONSTITUTION: A welding mask comprises a main body(110), a light shielding unit(120), an illuminating tool(130), and a push plate(140). The main body covers face of a wearer, and a penetrating hole is formed in upper side in order to check welding areas or surrounding area by naked eye. The light shielding unit is pivotally combined with the penetrating hole and opens and closes the penetrating hole. The light shielding unit includes a colored glass in order to protect eyes of the wearer during welding. The illuminating tool is installed in one side of the main body and emitting lights by on/off operations of the switch. The push plate operates the switch by rotary action of the light shielding portion and connects open/close operations of the light shielding unit with the illuminating tool.
Patent KR-20120063264-A (KR)
Title: Cap assembly and secondary battery using the same
Inventor: KIM SUNG JONG
IPC: H01M50/169
Filed: 2010-12-07
Abstract: PURPOSE: A cap assembly and a secondary battery using thereof are provided to increase receiving space of an electrode assembly and to obtain stable coherence and sealing force, thereby increasing capacity of the secondary battery. CONSTITUTION: A cap assembly(100) for a secondary battery comprises a top cap(110) which forms a positive electrode terminal, a safety device(120) which is arranged to be in contact with the top cap, a safety vent (130) which is arranged to be in contact with the safety element, a gasket(160) which covers the top cap, the safety device, and edges of the safety vent, a cover(170) which surrounds the gasket in order to closely adhere to the top cap, the safety device, and the safety vent, and a welding guide(180) which is welded with an open end of the battery can by forming a first notch on upper surface of projected part which is projected more than exterior end of the cover.
Patent KR-20120064222-A (KR)
Title: Ultrasonic nano-modifying apparatus and method for track pin of infinite track device
Inventor: CHI CHONG HO
IPC: B24B35/00
Filed: 2010-12-09
Abstract: PURPOSE: An ultrasonic nano modifying apparatus and method for a track pin of a caterpillar machine are provided to reduce damage to a track pin caused by external impact by removing machining defects on the surface layer of the track pin. CONSTITUTION: An ultrasonic nano modifying apparatus for a track pin of a caterpillar machine comprises an ultrasonic nano modifier(40), a transfer device(44), a rotating device(46), and a center fixing unit(48). The ultrasonic nano modifier hits the surface of the track pin with ultrasonic vibration. The transfer device, in which the ultrasonic nano modifier is installed, linear reciprocates. The track pin is installed and rotated in the rotating device. The center fixing unit fixes the center of the track pin.
Patent KR-20120064505-A (KR)
Title: Pipelined analog digital convertor
Inventor: NAM JAE WON
IPC: H03M1/12
Filed: 2010-12-09
Abstract: PURPOSE: A pipelined ADC(Analog To Digital Converter) is provided to simply perform a logical correction operation by performing a binary shift when data errors are corrected. CONSTITUTION: A conversion stage circuit(1100) includes a plurality of conversion stages(1110-11K0) which is serially connected. The conversion stage converts inputted voltages into B bits of digital codes. The conversion stage outputs residual voltages to a rear end. A digital correction circuit(1200) performs a shift operation and a logic correcting operation by adding a predetermined value to digital codes outputted from the conversion stage circuit. A clock signal generator(1300) generates clock signals necessary for a conversion operation by receiving clock voltages. A reference voltage buffer(1400) generates reference voltages necessary for the conversion operation.
Patent KR-20120065631-A (KR)
Title: Label for cable
Inventor: KIM JAE SAN
IPC: G09F3/02
Filed: 2010-12-13
Abstract: PURPOSE: A label for a cable is provided to improve RFID recognition rate by preventing electromagnetic wave interference between a metal core and a tag antenna. CONSTITUTION: A label(10) for a cable doubly prints bar code data(20) on the front thereof and forms adhesive unit on the back thereof. The label for a cable is divided into first to fourth sides(11,12,13,14) by first to third folding lines(a,b,c). The first folding line is formed between first and second sides. The second folding line is formed between second and third sides. The third folding line is formed between third and fourth sides. The first to third folding lines are indicated as a dotted line.
Patent KR-20120066766-A (KR)
Title: Liquid crystal display and driving method threrof
Inventor: CHO JIN HYUN
IPC: G09G3/36
Filed: 2010-12-15
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to improve control efficiency of a transmission amount by uniformly maintaining a liquid crystal temperature greater than a standard temperature. CONSTITUTION: A heater uniformly heats a liquid crystal layer. A resistance sensor senses a change of the resistance of the heater(230). A heater power source control unit reduces or increases power supplied to the heater(250). A power supply unit supplies a power source of a specific size to the heater power source control unit.
Patent KR-20130025980-A (KR)
Title: Geographic information reding apparatus and method encrypted of compressing vector map data for geographic information
Inventor: KWON KI RYONG
IPC: G06F19/00
Filed: 2010-12-16
Abstract: PURPOSE: A geographic information reading device and a vector map data encoding method of a geographic information system are provided to encode location and direction information of vector map data in a process compressing massive geographic information vector map data, thereby preventing read or storage of an unauthorized accessor for geographic information. CONSTITUTION: A map load unit(120) loads vector map data in a database of a GIS(Geographic Information System). An extraction unit(130) extracts a layer of a polyline and polygon attribute from the vector map data. A setting unit(140) sets a minimal coding attribute in the layer. A separate unit(150) comprises an integer and decimal part block and a first password setting unit. A arrangement unit(180) comprises a second password setting unit and rearranges a parameter. [Reference numerals] (120) Map load unit; (130) Extraction unit; (140) Setting unit; (150) Separate unit; (160) Integer part block; (165) First password setting unit; (170) Decimal part block; (180) Arrangement unit; (185) Second password setting unit
Patent KR-20120068187-A (KR)
Title: Apparatus and method for testng rotation of helicopter rotor system
Inventor: SONG KEUN WOONG
IPC: G01M99/00
Filed: 2010-12-17
Abstract: PURPOSE: A rotation testing device and rotation testing method of a helicopter rotor system are provided to simply and efficiently conduct a static test and a wind tunnel test of a rotor system under the same condition of an actual helicopter. CONSTITUTION: A rotation testing device and rotation testing method of a helicopter rotor system comprises a rotation balance(110), a pitch control unit(120), a driving unit(130), a fixing balance(140), a fairing mounting unit(150), and a body tilting unit(160), and a supporter(170). The rotation balance measures loads generated in a rotor system. The pitch control unit controls a pitch angle of a rotor blade of the rotor system. The driving unit supports the rotation balance and pitch control unit and supplies a driving force to a rotor rotary shaft of the rotor system. The fixing balance measures loads generated in a body including the rotor system, the pitch control unit, and the driving unit. The fairing mounting unit is comprised in one side of the fixing balance. The rotor system, the rotation balance, the pitch control unit, the driving unit, the fixing balance, the fairing mounting unit, and the body tilting unit are loaded on the supporter.
Patent KR-20120071526-A (KR)
Title: Curing apparatus for hand carry using long-arc uv lamp
Inventor: YOON JOO YOUNG
IPC: F26B3/28
Filed: 2010-12-23
Abstract: PURPOSE: A hand carriable portable curing apparatus is provided to expand the life of the apparatus and to efficiently implement a cooling operation by focusing supplied external air to long arc ultraviolet ray(UV) lamp. CONSTITUTION: A hand carriable portable curing apparatus(100) includes a housing(10), a long arc UV lamp(32), and a fan(24). A receiving part(12) is formed in the housing. The long arc UV lamp is installed at the receiving part of the housing. The fan is installed at the housing. The fan cools the long arc UV lamp. The fan is forwardly slanted at the front side of the housing. The slanted angle of the fan is in a range between 95 and 170 degrees based on the longitudinal direction of the lamp. A slanted plate(28) is installed at the rear side of the fan and focuses air from the fan to the upper side of the receiving part. The slanted plate is slanted to the rear side of the housing.
Patent KR-20120071607-A (KR)
Title: Ball screw support apparatus for machine tool
Inventor: JIN MIN SIK
IPC: F16C29/04
Filed: 2010-12-23
Abstract: PURPOSE: A ball screw supporting device of a machine tool is provided to improve a transferring speed by preventing noise caused by interference between a ball screw and bearing. CONSTITUTION: A ball screw supporting device of a machine tool(100) comprises housing(110), a first bearing(120), and a second bearing(130). A tool cutting a workpiece is mounted in a carriage and the carriage is transferred through a ball screw(200) along a longitudinal direction. The housing is mounted in a side of the ball screw and supports the ball screw to be rotated. The first bearing is arranged inside the housing. The second bearing is arranged between the first bearing and ball screw.
Patent KR-20120074723-A (KR)
Title: Method for removing defect of solid oxide fuel cell electrolytic
Inventor: LEE JAE MYUNG
IPC: H01M8/02
Filed: 2010-12-28
Abstract: PURPOSE: A defect removal method of solid oxide fuel-cell electrolytes is provided to improve product generation yield of the fuel cells and to prevent accidents due to defects of the electrolytes. CONSTITUTION: A defect removal method of solid oxide fuel-cell electrolytes comprises the following steps: a step of preparing a cell equipped with electrolyte(120) which has an fuel anode(110), an air electrode(130) and deformity(121); a step of providing gaseous reactive material to different sides of the electrolytes; a step of forming electrolyte material by reacting the reactant of the gaseous material with a contact surface of the electrolyte deformity; and a step of finishing the reaction by removing the defect using the electrolytes.
Patent KR-20120074914-A (KR)
Title: Switchable type image display device and method of driving the same
Inventor: SEO SEUNG PYO
IPC: G09G3/00
Filed: 2010-12-28
Abstract: PURPOSE: A switchable image display device and a driving method thereof are provided to generate driving signals of a display panel and a viewing zone panel using a single panel driving unit, thereby reducing the numbers of driving integrated circuits, wires, and adjacent circuits. CONSTITUTION: A system unit(120) generates an image signal and a viewing zone signal. A panel driving unit(130) includes a source driving unit. The source driving unit generates a data signal and a viewing zone driving signal. The data signal and the viewing zone driving signal correspond to the image signal and the viewing zone signal respectively. A display panel(150) displays an image using the data signal. A viewing zone panel(160) is operated by a light transmitting unit or a viewing zone generating unit according to the viewing zone driving signal.
Patent KR-20120077279-A (KR)
Title: Capacitor in non-volatile memory device
Inventor: RYU JE IL
IPC: H01L27/115
Filed: 2010-12-30
Abstract: PURPOSE: A capacitor of a non-volatile memory device is provided to increase electrostatic capacity of a capacitor by forming first and second electrodes which facing each other by using a floating gate conductive film of a memory cell. CONSTITUTION: A turner insulating layer(102) and a floating gate conductive film(104) are on a substrate(100). A first bottom electrode pattern(104A) and a second bottom electrode pattern(104B) are formed by patterning the floating gate conductive film. A first dielectric film(106) and a control gate conductive film(108) are formed on the whole structure which includes the first bottom electrode pattern and the second bottom electrode pattern. A second dielectric film(110) is formed on a capacitor region which includes a first top electrode pattern and a second top electrode pattern. A first interlayer insulating film(112) is formed on the whole structure which includes the second dielectric film.
Patent KR-20120077286-A (KR)
Title: Semiconductor memory device and the method of operating the same
Inventor: LEE HEE YOUL
IPC: G11C16/06
Filed: 2010-12-30
Abstract: PURPOSE: A semiconductor memory device and an operating method thereof are provided to increase a program speed by reducing inference between memory cells. CONSTITUTION: A peripheral circuit(220) programs data in selected memory cells, verifies a program, reads and erases the data, and verifies an erase operation. A voltage supply circuit(230) generates a positive voltage and a negative voltage for a program, a program verification, a read operation, an erase operation, or an erase verification. A control circuit(240) controls the peripheral circuit and the voltage supply circuit to apply the negative voltage to a P type well and the positive voltage or 0V to the peripheral circuit and the voltage supply circuit in the program verification and the read operation.
Patent KR-20120077547-A (KR)
Title: Base station, mobile communication terminal and method for generating beam forming matrinx in the base station
Inventor: LEE SANG HOON
IPC: H04B7/04
Filed: 2010-12-30
Abstract: PURPOSE: A base station, a terminal, and a beamforming matrix generating method thereof are provided to increase communication performance and to maximize the capacity of transmission. CONSTITUTION: A transmission unit(201) transmits a first signal to a plurality of terminals by using a non-orthogonal beam forming matrix. A receiver(203) receives a second signal from one or more terminals. The second signal includes feedback information about the first signal. A terminal selecting unit(205) selects one or more terminals by using a second signal. A matrix generating unit(207) generates the beamforming matrix for data transmission by using the second signal.
Patent KR-20100045970-A (KR)
Title: Fluorescent lamp compatible led illuminating device
Inventor: SUZUKI FUMIO
IPC: F21V17/00
Filed: 2007-07-09
Abstract: A fluorescent lamp compatible LED illuminating device (1) comprises a glass fluorescent pipe (2) for use in a fluorescent lamp, an LED (3) for emitting deep ultraviolet, a light scattering member (5) which is housed in or arranged in the fluorescent pipe (2) and which diffuses or scatters light from the LED (3), and a reconversion circuit (4) which is attached to the fluorescent pipe (2) and which reconverts an output from an electric conversion circuit (A1) inherent to the fluorescent lamp and supplies the reconverted output to the LED (3). A surface electrode is provided on the surface of the LED (3). A plurality of through-holes are formed intermittently over the surface electrode. A dielectric antenna for collecting and transmitting deep ultraviolet or ultraviolet is provided in the through-hole. The fluorescent lamp compatible LED illuminating device (1) is not inferior to a conventional fluorescent lamp in terms of the total amount of light and illuminance, and is highly efficient.
Patent KR-20100062993-A (KR)
Title: An element for emission of thermal radiation
Inventor: SMITH GEOFFREY BURTON
IPC: F25B23/00
Filed: 2008-06-19
Abstract: The present disclosure provides an element for emission of thermal radiation. The element comprises particles arranged for receiving thermal energy and emitting at least a portion of the received thermal energy in the form of the thermal radiation. The thermal radiation predominantly has a wavelength or wavelength range within an atmospheric window wavelength range in which the atmosphere of the Earth has a reduced average absorption and emission compared with an average absorption and emission in an adjacent wavelength range whereby absorption by the element of radiation from the atmosphere is reduced.
Patent KR-20100018098-A (KR)
Title: Electromagnetic-shielding molded object and process for producing the same
Inventor: HONMA MASATO
IPC: B32B5/10
Filed: 2003-12-25
Abstract: A layered product which is a molded object comprising a thermoset resin layer, a thermoplastic resin layer, and reinforcing fibers comprising many continuous filaments, wherein the thermoset resin layer has been united with the thermoplastic resin layer at the interface between these layers, the resin of the thermoset resin layer and the resin of the thermoplastic resin layer each having an irregular surface shape at the interface, and a group of filaments among the reinforcing fibers are in contact with at least the resin of the thermoset resin layer and the other group of filaments among the reinforcing fibers are in contact with at least the resin of the thermoplastic resin layer, that side of the thermoplastic resin layer which is opposite to the interface being a surface of the molded object.
Patent KR-20100057592-A (KR)
Title: Structured abrasive with overlayer, and method of making and using the same
Inventor: PRIBYL JOSEPH G
IPC: B24D3/28
Filed: 2008-05-19
Abstract: A structured abrasive article comprises a backing with a topographically structured abrasive layer secured thereto. The topographically structured abrasive layer comprises precisely-shaped abrasive composites. A solid overlayer comprising eroding particles with a Mohs scale hardness of at least 4 and a water-soluble polymer is disposed on at least a portion of the topographically structured abrasive layer. Methods of making and using the structured abrasive articles are also disclosed.
Patent KR-20100049100-A (KR)
Title: Strapping machine with improved tension, seal and feed arrangement
Inventor: HABERSTROH JAMES A
IPC: B65B13/00
Filed: 2008-08-14
Abstract: A floating strapping head (18) is for use in a strapping machine of the type for positioning, tensioning and sealing a strapping material to itself around a load. The strapping machine has a frame (14) and a strap chute (16). The floating strapping head includes a tensioning module (28), a separate sealing module (26) and a drive assembly operably connected to the tensioning module and the sealing module. The drive assembly is configured to move the tensioning and sealing modules toward and away from one another. The head includes a guide along which the tensioning and sealing modules move laterally, together and toward and away from one another. When tension is drawn in the strapping material with an end of the strapping material gripped by the sealing head and an opposite-portion of the.strapping material gripped by the tensioning module, the drive is actuated to move the tensioning and sealing modules away from one another. The tensioning and sealing modules float, moving along the guide, as one, to equalize the tension in the strapping material on either side of the strapping head.