baber/WOPTO huggingface dataset:
Patent KR-20120034323-A (KR)
Title: Antenna for portable terminal
Inventor: YUK CHUL MIN
IPC: H01Q1/38
Filed: 2010-10-01
Abstract: PURPOSE: An antenna for a mobile terminal is provided to reduce manufacturing costs of the antenna by embedding a first radiator to a printed circuit board. CONSTITUTION: A first radiator(220) is formed on the upper side of a printed circuit board(210). An antenna carrier(250) which supports at least one radiator is coupled with the first radiator with a preset interval. The antenna device of the movable terminal is formed in a movable terminal housing comprising a first housing(101) and a second housing(102). A ground with conductivity is formed in the inner side of the housing of the movable terminal. The antenna device is arranged on one side of the printed circuit board. The printed circuit board has a substrate body with an upper surface and a lower surface and is divided into a ground area(211) and a non-ground area(212).
Patent KR-20120034861-A (KR)
Inventor: KANG SEONG PIL
IPC: C09K8/58
Filed: 2010-10-04
Abstract: PURPOSE: A gas hydrate inhibitor is provided to change phase equilibrium temperature and pressure by small amount, and to reduce the reaction speed of generating gas hydrate at the same time, thereby impeding the generation time of gas hydrate. CONSTITUTION: A gas hydrate inhibitor comprises a compound in chemical formula 1. In chemical formula 1, R1 and R2 is independently linear or branched C1-7 alkyl, linear or branched C1-7 hydroxyalkyl, linear or branched C1-7 aminoalkyl, linear or branched C1-7 alkoxy or hydroxy, and Y^- is OH^-, Cl^-, Br^-, I^-, CH3COO^-, NO3^-, BF4^- or (CF3SO2)2N^-. An Inhibiting method of generation of gas hydrate uses the compound in chemical formula 1.
Patent KR-20120060985-A (KR)
Title: Multi-purpose extinguisher
Inventor: CHAE SANG SOO
IPC: A62C13/68
Filed: 2010-10-06
Abstract: PURPOSE: A multi-purpose fire extinguisher is provided to prevent excessive falling-off in physical strength of a fire fighter. CONSTITUTION: A multi-purpose fire extinguisher comprises a fire extinguishing agent receiving unit(30), an air hose(36), and an air container fixing unit(50). The fire extinguishing agent receiving unit is equipped with an air link. The air link is equipped with a respiratory jack, an air hose jack, and a reserved connection jack. The air hose connects an air hose jack to an air container. The air container fixing unit is equipped with a fire extinguishing agent discharge unit, a fixed plate, a fixed loop, and a fixing bolt.
Patent KR-20120036000-A (KR)
Title: Door stopper
Inventor: HYUN SEUNG JAE
IPC: E05C17/44
Filed: 2010-10-07
Abstract: PURPOSE: A door stopper is provided to improve workability by simply rotating a rubber packing through the relative rotation of first and second bars of a support bar. CONSTITUTION: A door stopper comprises a fixed plate, a support bar(B), and a rubber packing(R). The fixed plate has a pair of coupling pieces(15) having hinge holes. One end of the support bar is inserted between the coupling pieces through a hinge. The support bar comprises first and second bars(20,30). The first bar is rotatably inserted into the coupling pieces, and the second bar is rotatably connected to the first bar. The rubber packing is formed in the other end of the support bar and fixes a door through frictional force.
Patent KR-20120037120-A (KR)
Title: Solar cell and method for manufacturing the same
Inventor: CHI KWANG SUN
IPC: H01L31/04
Filed: 2010-10-11
Abstract: PURPOSE: A solar battery and a manufacturing method thereof are provided to multiply amount of light which is entered in a substrate by reducing the amount of the light absorbed in a front side protection unit. CONSTITUTION: A front side protection unit(191) is formed on the front surface of a substrate(110). The substrate contains a first foreign matter of a first conductive type and is composed of a crystalline semiconductor. A front side protective film(190a1) equipped with an emitter unit(121) is formed on the front side protection unit. An anti-reflection unit(130) is formed on the emitter part. A front electrode unit(140) is formed on the anti-reflection part. A back side protection unit(192) is formed on the back surface of the substrate. A back side protective film(190a2) equipped with a back side electric field unit(172) is formed on the back side protection unit.
Patent KR-20120037228-A (KR)
Title: Method of creating real time terrain following flight path of aircraft by computer
Inventor: IM CHAN WOOK
IPC: G08G5/04
Filed: 2010-10-11
Abstract: PURPOSE: A real time terrain following flying path generation method of an aircraft using a computer is provided to offer a terrain following flying path generation by considering a performance and a slew-rate of an aircraft so that a terrain following flying path to closely fly following the terrain for the aircraft which has no problem caused by a complex formula or a circulation is generated. CONSTITUTION: A real time terrain following flying path generation method of an aircraft using a computer is as follows. The maximum rising angle is decided. An actual terrain input to computer database is simplified to have a constant slope. The slope is simplified to have a slope less than the maximum rising angle. The simplified terrain is curved to have the minimum radius of curvature more than a turning radius of the aircraft. The maximum rising angle of the aircraft is decided by using a high degree, speed, and an excess thrust.
Patent KR-20120038258-A (KR)
Title: Method for storing vibration pattern of vibrator
Inventor: KANG YUN KYU
IPC: H04B1/40
Filed: 2010-10-13
Abstract: PURPOSE: A vibration pattern storing method of a non-resonant frequency vibrating motor is provided to form various vibrating patterns with small data by expressing vibration pattern of the non-resonant frequency vibrating motor as initial vibrating frequency, the size of variation vibrating frequency, and total vibration times which is required to arrive to final variation vibrating frequency. CONSTITUTION: A vibration pattern data format comprises initial vibrating frequency for expressing a vibration pattern, the size of variation vibrating frequency, and total vibration times which are required to arrive to final variation vibrating frequency. The size of the variation vibrating frequency is a divided value the difference of the initial vibrating frequency and target vibrating frequency by using the total vibration times. The vibration pattern data format additionally comprises repetition times of the vibration pattern.
Patent KR-20120039305-A (KR)
Title: Manufacturing method of compound semiconductor solar cell
Inventor: PARK RAE MAN
IPC: H01L21/203
Filed: 2010-10-15
Abstract: PURPOSE: A method for manufacturing a compound semiconductor solar battery is provided to form a high definition CIGS thin film light absorption layer with a single process without a post-heating process of a precursor by using indium as deposition gas. CONSTITUTION: A substrate in which a back electrode is formed is prepared(S110). A metal target is sputtered under the indium deposition gas mood(S120). A CIGS thin film is formed on the back electrode(S130). The metal target is one among copper, copper/gallium, or copper/gallium/selenium. The indium deposition gas creates indium gas by heating metal indium or organic metal indium in the inner side of a reaction chamber in which the CIGS thin film is formed. The indium deposition gas supplies the indium gas through an indium gas induction pipe by using transferring gas.
Patent KR-20120039882-A (KR)
Title: Pesticide composition of insecticidal activity for paddy rice insects
Inventor: LEE HOI SEON
IPC: A01N43/42
Filed: 2010-10-18
Abstract: PURPOSE: An insecticidal composition against paddy rice insects is provided to ensure excellent insecticidal activity to small brown plant hopper, blown plant hopper, and Sogatella furcifera. CONSTITUTION: An insecticidal composition against paddy rice insets contains Sebastiania corniculata organic solvent extract, 8-hydroxyquinolinie, or 8-hydroxyquinoline derivatives. The organic solvent extract is methanol extract, ethanol extract, hexane extract, or ethyl acetate extract of Sebastiania corniculata. A method for preparing 8-hydroxyquinoline comprises: a step of dipping Sebastiania corniculata in methanol at 20-30°C for 24-72 hours; a step of filtering and concentrating at 40-50°C under a vacuum condition for 6-8 hours to prepare methanol extract; a step of dissolving the methanol extract in 800-1500ml of distilled water and adding 800-1500ml of hexane to separate an aqueous layer and a hexane layer; and a step of adding 800-1500ml of chloroform to the aqueous layer and mixing the aqueous layer and chloroform.
Patent KR-20120043390-A (KR)
Title: Drain plug
Inventor: KIM TAE KYUNG
IPC: A47K1/14
Filed: 2010-10-26
Abstract: PURPOSE: An opening and closing device for a drain outlet is provided to easily couple and decouple a stopper body to/from a drain outlet when necessary. CONSTITUTION: An opening and closing device for a drain outlet comprises a mounting unit(10), a drain outlet opening and closing body(20), and a stopper member(60). The mounting unit has a mounting body(11) and a latching unit(13). The mounting body is installed in a drain outlet(5). The latching unit is formed on the mounting body. The drain outlet opening and closing body has a fixing unit(30), a lifting unit(40), and a lifting height control unit(50). The fixing unit is detachably installed in the latching unit. The lifting height control unit controls the lifting of the lifting unit. The stopper member opens and closes the drain outlet depending on the lifting height of the lifting unit.
Patent KR-20120045425-A (KR)
Title: A system to reduce vibration-noise of wind turbine
Inventor: YU SANG PHIL
IPC: F03D7/00
Filed: 2010-10-29
Abstract: PURPOSE: A system for reducing vibration-noise of a wind power generator is provided to prevent a resident's stress by outputting reflected wave of phase opposite to the vibration noise wave of the wind power generator and reducing the noise-wave. CONSTITUTION: A system for reducing vibration-noise of a wind power generator comprises a measurement sensor, a filtering unit, a control unit, a main amplification unit and an output unit. The measuring sensor detects vibration-noise. The filtering unit extracts only a random frequency band of the vibration-noise detected by the measurement sensor. The control unit creates the reflected wave of an phase opposite on the phase of the frequency band extracted from the filtering unit. The main amplification unit amplifies the reflected wave created from the control unit. The output unit outputs the reflected wave amplified in the main amplification unit.
Patent KR-20120045643-A (KR)
Title: Passenger airbag module
Inventor: LIM YOON SUK
IPC: B60R21/205
Filed: 2010-10-29
Abstract: PURPOSE: A passenger airbag module is provided to maximize protection effect of passengers by crashing a passenger's head into a right center of an airbag cushion with normally deployed the airbag cushion of a passenger seat during accident. CONSTITUTION: A passenger airbag module comprises a soft crash pad skin(10), an airbag cushion(20), and a pair of flaps(30,40). The airbag cushion is embedded in the crash pad skin. The pair of flaps is installed in the airbag cushion. The airbag cushion is not caught by a projected part(12) of the crash pad skin protruded in a deployed direction of the airbag cushion by using the pair of flaps.
Patent KR-20120045795-A (KR)
Title: Rotational member binding device of front jack for cargo crane
Inventor: YEO SANG KOO
IPC: B66C23/62
Filed: 2010-11-01
Abstract: PURPOSE: A rotational member binding apparatus of a front jack for a cargo crane is provided to mass-produce front jacks by rapidly and simply binding a rotational member to a main body to be rotatably integrated. CONSTITUTION: A rotational member binding apparatus of a front jack for a cargo crane comprises a rotational member, a binding pin(30), a locking washer plate(40), an anti-rotation washer plate(50), and a coupling member. The rotational member is rotatably fitted in the lower part of a main body. The binding pin is simultaneously penetrated through both side plates of the main body and a rotation boss in order to be fitted. A hanging shaft part(31) having smaller diameter than external diameter is formed in one end of the binding pin. A protrusion(32) projected upward is formed in front end of the hanging shaft part to be integrated. The locking washer plate penetrates through the protrusion and is fitted on the exterior of the hanging shaft part. The anti-rotation washer plate is fitted on the exterior of the protrusion. The coupling member simultaneously penetrates coupling holes of the locking washer plate and coupling holes(52) of the anti-rotation washer plate to be thread-coupled with the main body in one body.
Patent KR-20110061475-A (KR)
Title: Rotary union with selesctively controlled seal
Inventor: BURRUS DAVID
IPC: F16D33/00
Filed: 2010-11-04
Abstract: PURPOSE: A rotary union with a selectively controlled seal is provided to control the coupling of a seal depending on the properties of transferred media using a machine designer or a machine control program. CONSTITUTION: A rotary union(100) with a selectively controlled seal comprises a housing(106), a non-rotated seal member(104). The housing comprises a bore(128) and a control chamber. The bore is connected to a media channel opening. The control chamber is arranged around the bore. The non-rotated seal member is movably arranged inside the bore of the housing and comprises a media channel(112) connected to the bore of the housing.
Patent KR-20120047433-A (KR)
Inventor: KIM YOUNG HOON
IPC: A47G9/00
Filed: 2010-11-04
Abstract: 본 발명에 따른 높이조절이 가능한 베개(1000)(2000)(3000)는 상판(10)과 하판(20)이 제공되고 이들 사이에서 높이조절을 이루도록 X자로 교차된 두 개의 링크부재(31)(32)를 가진다. 상기 링크부재(31)(32)는 베벨기어(90)를 가지는 스크루 부재(80)에 형성된 방향이 다른 두 개의 나사부(81)(83)에 설치된 너트부재(71)(73)와 각각 연결된다. 상기 베벨기어(90)는 회전판(190)에서 원주방향을 따라 설치된 기어부(194)와 결합되고 상기 회전판(190)은 레버(60)(60')와 연결된다.
Patent KR-20120050208-A (KR)
Title: Hoop of quilting textile sewing machine
Inventor: KIM CHO DAL
IPC: D05B27/12
Filed: 2010-11-10
Abstract: PURPOSE: A sewing machine for the edge of a quilting textile is provided to cut the quilting textile in a predetermined length and to automatically sew a band cloth on the edge of the quilting textile. CONSTITUTION: A sewing machine for the edge of a quilting textile comprises a quilting textile supply unit(100), a X-axis sewing unit(200), an Y-axis sewing unit(300), a quilting textile transferring unit(400), and a quilting textile guiding unit(500). The quilting textile supply unit guides and winds a fabric for the quilting textile at the front of a main frame(600). The X/Y sewing units control sewing, drawing, and cutting of a band cloth on the edge of the quilting textile.
Patent KR-20120058005-A (KR)
Title: Carbon-ceramic brake disk and method for fabricating the same, and multifunctional core for being used in the same
Inventor: KANG JUNG SUK
IPC: F16D65/12
Filed: 2010-11-29
Abstract: PURPOSE: A carbon-ceramic brake disk and a manufacturing method thereof and a multifunction core for the manufacturing method are provided to prevent the inner wall of cooling channels from oxidization and make the air flow smooth through using the cooling channels. CONSTITUTION: A carbon-ceramic brake disk and a manufacturing method thereof and a multifunction core for the manufacturing method comprises a first circular plate part(51), a second circular plate part(52), a connection part(53), cooling channels(54), and a coating layer(200'). The first circular plate part is located with space with the second circular plate part. The connection part connects the first circular plate part and second circular plate part. The cooling channels are formed by the first circular plate part and second circular plate part and connection part. The coating layer is formed in the inner wall of cooling channels and has oxidation resistance characteristic. The connection part except for a coating portion, the first circular plate part, and the second circular plate part are made of same ingredients. The coating layer includes silicon carbide and weaved carbon fiber in the silicon carbide.
Patent KR-20110083482-A (KR)
Title: Ad converting apparatus and control method
Inventor: KURAMOCHI YASUHIDE
IPC: H03M1/12
Filed: 2010-12-07
Abstract: PURPOSE: An AD converting apparatus and a control method thereof are provided to precisely convert analog signals to digital signals while reducing noise which occurs in a comparator. CONSTITUTION: A differential amplifier(12) generates a differential input voltage according to an analog input signal. A differential DA converter(14) outputs a differential output voltage wherein the differential input voltage is subtracted from a differential comparison voltage to generate the differential output voltage. A comparator compares a positive output voltage with a negative output voltage. A setting unit(20) sets one of the common potential of the differential amplifier and the common potential of the differential DA converter according to the target value of the common potential of the comparator.
Patent KR-20120065601-A (KR)
Title: Mobile terminal and method for controlling thereof
Inventor: KIM SOO HYUN
IPC: H04W4/02
Filed: 2010-12-13
Abstract: PURPOSE: A method for controlling a mobile terminal and a display is provided to identify the presence of near other terminal and to change regeneration mode of contents. CONSTITUTION: A method for controlling a mobile terminal comprises: a step of replaying contents; a step of obtaining position information of the mobile terminal(100); a step of determining the presence of terminal within a regulated range using the position information; and a step of controlling replay operation of the contents according to the presence of the terminal.
Patent KR-20120068647-A (KR)
Title: Vaccines capable of inducing enhanced immune responses
Inventor: CHO YANG JE
IPC: A61K39/145
Filed: 2010-12-18
Abstract: PURPOSE: A pharmaceutical vaccine composition is provided to promote immunity and to ensure safety without toxicity. CONSTITUTION: A pharmaceutical vaccine composition contains: a paphogen-derived antigen selected from the group consisting of Tuberculous bacillus antigen, Bacillus anthracis antigen, HBV(hepatitis B virus), HCV antigen, HIV antigen, influenza virus antigen, HSV(Herpes simplex virus), Hib(Haemophilus influenzae type b) antigen, Neisseria meningitidis antigen, Corynebacterium diphtheria antigen, Bordetella pertussis antigen, Clostridium tetani antigen, or Varicella virus antigen; deacylated non-toxic LOS; and pharmaceutically acceptable carrier.
Patent KR-20120072212-A (KR)
Title: 리치미디어 콘텐츠의 장면처리 시스템
Inventor: KIM SANG PIL
IPC: H04N21/8543
Filed: 2010-12-23
Abstract: 본 발명은 리치미디어 콘텐츠의 장면처리 시스템에 관한 것으로서, 장면을 구성할 때 전체를 하나의 통합 트리 구조로 구현하여 랜더링시 사용하는 대신에, 랜더링에 직접 사용되는 그래픽 요소로만으로 구성된 랜더링 전용 노드 트리를 추가로 구현하고, 랜더링 전용 노드 트리에 대한 변환 메트릭스를 미리 계산해서 노드 정보에 같이 저장함으로써 실제 복잡한 장면을 랜더링할 때는 동적으로 변하는 값만 메트릭스에 실시간 적용하여 처리속도를 향상시킬 수 있을 뿐만 아니라 복잡도를 낮추고, 성능을 향상시킬 수 있다.
Patent KR-20120073948-A (KR)
Title: Method for preparation of nitrogen-containing graphene
Inventor: KIM YONG JUNG
IPC: B01J19/10
Filed: 2010-12-27
Abstract: PURPOSE: A method for manufacturing nitrogen-containing graphene is provided to control the functional group kinds of nitrogen and to simply manufacture graphene containing hetero elements such as the nitrogen. CONSTITUTION: A method for manufacturing nitrogen-containing graphene includes the following: natural graphite, carbon nano fiber powder, a sulfuric acid solution, and a nitric acid solution as starting materials are reacted to synthesize graphite oxide; the synthesized graphite oxide is exfoliated to manufacture graphene; and the graphene is plasma-treated under nitrogen atmosphere to substitute nitrogen functional groups in the lattice of the graphene. The exfoliation process is implemented based on a rapid pyrolyzing process or an ultrasonic wave-based process.
Patent KR-20120074409-A (KR)
Title: Appartus for motor drive control
Inventor: KANG MYUNG KWON
IPC: H02P6/16
Filed: 2010-12-28
Abstract: PURPOSE: A motor driving control device is provided to prevent malfunction by blocking radiation noise mixed by an electric wire interlinking between a hall sensor and a controller and to accurately control rotary speed of a motor by accurately detecting rotational position of a rotor included in the motor. CONSTITUTION: A hall sensor(30) is installed within a motor(20). The hall sensor senses rotational position of a rotor. A controller(50) calculates present rotary speed of the motor based on the rotational position of the rotor. A radiation noise blocking unit(40) blocks radiation noise. The radiation noise is mixed in an electric wire interlinking between the hall sensor and the controller. A filter unit filters the radiation noise. A protective circuit blocks an over-voltage applied to the controller by the electric wire. First to third electric wires interlink the controller and a connector connected to the hall sensor.
Patent KR-20120076274-A (KR)
Title: Cyclic phosphate-containing phenyl maleimide, method for preparing the same, copolymers comprising the same and resin composition comprising thereof
Inventor: KIM MAN SUK
IPC: C08K5/5373
Filed: 2010-12-29
Abstract: PURPOSE: A cyclic phosphate N-phenyl maleimide and a copolymer and a composition containing the same are provided to improve thermal resistance and flame retardancy. CONSTITUTION: A cyclic phosphate N-phenyl maleimide is denoted by chemical formula 1. A method for preparing the same comprises: a step of reacting N-(4-hydroxyphenyl)maleimide and neopentyl glycol chloro phosphite to synthesize an intermediate of chemical formula 4; and a step of oxidizing the intermediate. A copolymer is prepared by copolymerization of cyclic phosphate N-phenyl maleimide and monofunctional unsaturated monomers. The copolymer contains 1-50 wt% of cyclic phosphate N-phenyl maleimide. The monofunctional unsaturated monomer is a (metha)acrylate-based monomer. A thermoplastic resin composition contains the copolymers.
Patent KR-20120078089-A (KR)
Inventor: YOON DONG HWAN
IPC: B65B25/24
Filed: 2010-12-31
Abstract: PURPOSE: A coil packing device is provided to improve the packing reliability of a coil and to prevent bands from slipping off from the coil. CONSTITUTION: A coil packing device comprises a turntable(40), a banding unit, a band supplying unit, and band leading units. The turntable rotates a coil with a packing base. The coil is installed in the packing base having multiple leads where a band supporting groove is formed. The banding unit is installed in a frame to pack the coil supported in the packing base. The band supplying unit supplies bands for packing to the banding unit. The band leading units are installed in both sides of a packing unit, and lead the bands supplied through the banding unit to the supporting groove of each lead of the packing base.
Patent KR-20100025593-A (KR)
Title: Channel calibration for a time division duplexed communication system
Inventor: WALLACE MARK S
IPC: H04L25/03
Filed: 2006-01-27
Abstract: Techniques are described to calibrate the downlink and uplink channels to account for differences in the frequency responses of the transmit and receive chains at an access point and a user terminal. In one method, pilots are transmitted on the downlink and uplink channels and used to derive estimates of the downlink and uplink channel responses, respectively. Correction factors for the access point and correction factors for the user terminal are determined based on (e.g., by performing matrix-ratio computation or minimum mean square error (MMSE) computation on) the downlink and uplink channel response estimates. The correction factors for the access point and the correction factors for the user terminal are used to obtain a calibrated downlink channel and a calibrated uplink channel, which are transpose of one another. The calibration may be performed in real time based on over-the-air transmission.