baber/WOPTO huggingface dataset:
Patent KR-20110052899-A (KR)
Title: Single pattern type dual polarization antenna for improving feed structure
Inventor: PARK JOO SEUNG
IPC: H01Q11/14
Filed: 2009-11-13
Abstract: PURPOSE: A single pattern type dual polarization antenna for improving a power supply structure is provided to reduce the number of components, shorten manufacture processing time, and prevent defective products by reducing a soldering process. CONSTITUTION: A single pattern type dual polarization antenna for improving a power supply structure includes a first radiation device(100), a second radiation device(200), and a power supply unit(300). The first radiation device is formed on a printed circuit board(1) by dipole devices. The second radiation device is formed on the bottom of the printed circuit board and is made of at least one dipole device which has the same shape as the dipole device of the first radiation device. The second radiation device is connected to the first radiation device to form one single pattern. The power supply unit has a via hole which penetrates the printed circuit board, transmits a first power supply signal to the first radiation device through the via hole, directly transmits a second power supply signal to the second radiation device formed on the bottom of the printed circuit board, and is integrated with the printed circuit board.
Patent KR-20100055339-A (KR)
Title: Phase change inks containing graphene-based carbon allotrope colorants
Inventor: MAYO JAMES D
IPC: C09D11/00
Filed: 2009-11-16
Abstract: PURPOSE: A phase change and water color ink composition has is provided to obtain improved thermal stability, improved printer reliability, and excellent hiding power and to enable a printed image to have resistance to physical abrasion, scratch, and wrinkle. CONSTITUTION: A phase change ink comprises a phase change ink carrier and a colorant including carbon nanotubes. A water color ink includes the phases change ink and the carbon nanotubes. The surface of the colorant is modified using one or more functional groups. A method for manufacturing objects or an electronic device using a digital manufacturing method comprises the following steps: forming a desired pattern by depositing the phase change ink composition having a first amount; depositing added amount of the phase ink composition successively; and hardening the phase ink composition when the ink is a hardening type ink.
Patent KR-20110055007-A (KR)
Title: Solar cell and method of manufacturing the same
Inventor: KIM YONG HYUN
IPC: H01L31/054
Filed: 2009-11-19
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve energy conversion efficiency by preventing the penetration of metal materials on a semiconductor layer or damages to the semiconductor layer. CONSTITUTION: A first electrode layer(300) is formed on a substrate and is made of transparent conductive materials. A semiconductor layer is formed on the first electrode layer. A second electrode layer(500) is formed on the semiconductor layer. A light reflection layer(200) is formed on the substrate and reflects incident light and is made of non-conductive transparent materials.
Patent KR-20110055836-A (KR)
Title: Circuit for automatic reversing power failure and mehtod for management of the same
Inventor: PARK JAE YOUNG
IPC: H02J9/00
Filed: 2009-11-20
Abstract: PURPOSE: A circuit for automatically restoring a facility in an outage and an operating method thereof are provided to improve the stability and reliability of a system operation by standardizing an instant outage preventing method. CONSTITUTION: A motor control panel controls a motor. A control monitoring panel remotely monitors the motor control panel. A switching unit(130) remotely and directly controls a start relay of a start motor. A delay timer(110) compensates an outage and automatically starts each load. The delay timer selects and starts an essential load in a general outage. A latching relay unit(120) manually restores power in the outage.
Patent KR-20110056142-A (KR)
Title: Method for preservation with preventing discoloration of lithospermum erythrorizon pigment
Inventor: NAM SANG CHANG
IPC: C12H1/04
Filed: 2009-11-20
Abstract: PURPOSE: A method for preventing discoloration of Lithospermum erythrorizon pigment is provided to prevent discoloration of Lithospermum erythrorizon pigment-containing alcoholic beverage. CONSTITUTION: A method for preventing discoloration of Lithospermum erythrorizon pigment comprises: a step of treating by a method selected from the group consisting of metal ion resin treatment and sonication; and a step of storing in a darkroom. The metal ion resin treatment is an ion exchange resin method.
Patent KR-20110056636-A (KR)
Title: Speed measuring apparatus with detecting means for obstacles
Inventor: JUNG JUM RAE
IPC: G01P3/36
Filed: 2009-11-23
Abstract: PURPOSE: An apparatus for measuring the speed of laser is provided to maintain the state of the apparatus by verifying the kinds of obstacles. CONSTITUTION: A laser transmitting and receiving part(12) emits laser to the specific reflection point of a road. A distance calculating part(2) calculates a distance with respect to an object using laser emitting time and receiving time. An error verifying part(4) verifies the presence of an obstacle using the distance. If the distance with respect to the object is more than TH1 and less than TH2, an obstacle detecting signal is generated.
Patent KR-20110056989-A (KR)
Title: Control arm of multilink suspension system for vehicle
Inventor: LEE HOO GWANG
IPC: B60G7/00
Filed: 2009-11-23
Abstract: PURPOSE: A control arm of a multi-link suspension is provided to remove foreign materials by the forming of a drain hole without the increase of a cross-sectional area. CONSTITUTION: A control arm of a multi-link suspension comprises a control arm(CA), a front member(30) and a rear member(32). The control arm forms a multi link. A drain hole(50) is formed on the lowest of the control arm by joggle. The front and rear members are formed from a steel sheet material. The upper and lower ends of the front and rear members are forward bent and thus upper and lower flanges(42,44) are formed on the front and rear members. Recesses(46) are formed on the front and rear members by the downward bending of the lower flange.
Patent KR-20110059232-A (KR)
Title: Electric fryer using of carbon fiber heating element
Inventor: KWAN SANG HEE
IPC: A47J37/12
Filed: 2009-11-27
Abstract: PURPOSE: An electric fryer using of the carbon fiber heating element is provided to establish a carbon fiber heating element in frying oil, to save used energy and to evenly deliver the heat to a surface and inside of frying objects. CONSTITUTION: The electric fryer using of the carbon fiber heating element includes a carbon fiber heating element. The carbon fiber heating element includes a first heating element(41); a second heating element(42); and a base plate. The first heating element is arranged in a floor of a fluid chamber(20) in a form of a zigzag. The first heating element connects a first terminal interlinking both ends to an external power supply. The second heating element is perpendicularly parallelly arranged in an upside of the first heating element along an inner girth of the fluid chamber. The second heating element connects a second terminal interlinking both ends to the external power supply. An opening unit is formed inside of the base plate.
Patent KR-20110062028-A (KR)
Title: Moxa cautery device
Inventor: LEE KYUNG HO
IPC: A61H39/06
Filed: 2009-12-02
Abstract: PURPOSE: A gas ignition type mugwort moxibustion device is provided to enable a user to conveniently perform mugwort moxibustion by igniting loaded mugwort. CONSTITUTION: A gas ignition type mugwort moxibustion device comprises: a case(100); a loading space(200) which is formed in one side of the case and loads mugwort; and an igniter which is formed near to the loading space and ignites the loaded mugwort using a spark. The loading space is projected from the outside of the case. In the loading space, a groove of the slit shape is formed and smoothly supplies oxygen.
Patent KR-20110065096-A (KR)
Title: Method for managing location registration states, system and apparatus therefor
Inventor: YOON MIN GEUN
IPC: H04W8/02
Filed: 2009-12-09
Abstract: PURPOSE: A method and a system for managing a location registration state are provided to perform a location registration about a mobile terminal in a packet based network and a circuit based network. CONSTITUTION: A subscriber information confirmation unit(210) receives subscriber information from a subscriber information database based on circuit. A location registration confirmation unit(220) checks the location registration of a mobile communication terminal corresponding to the subscriber information. If the location of the mobile terminal is registered, a location registration message management unit(230) controls a message server to transmit a push message including the location registration information to an additional packet network.
Patent KR-20110067195-A (KR)
Title: Lighting apparatus
Inventor: PARK DOO SUNG
IPC: F21V17/00
Filed: 2009-12-14
Abstract: PURPOSE: A lighting device is provided to extend a lifetime of a lighting device by efficiently discharging heat from an LED through a case made of thermal conductive materials. CONSTITUTION: A case(10) includes a receiving space. The case includes a cylindrical body unit(11) and a frame unit(12) extended to the outside of the bottom of the body unit. A plurality of LEDs(30) are arranged in the receiving space of the case. A diffusion plate(50) is installed in the lower side of the case. The diffusion plate diffuses light generated from the LED.
Patent KR-20110067808-A (KR)
Title: Beverage using leaf, stem, root bark and fruit of mulberry tree
Inventor: LEE JEONG HO
IPC: A23L2/04
Filed: 2009-12-15
Abstract: PURPOSE: A beverage using leaves, stems, root bark, and fruits of mulberry is provided to secure the pharmacological activity of the mulberry, and to improve the palatability. CONSTITUTION: A beverage using mulberry is obtained by the following steps: extracting crushed mulberry leaves and stems using water at 60~65deg C for 7hours, and decompress-distilling to obtain a hot water extract of the mulberry leaves and stems; obtaining a hot water extract of crushed mulberry root bark using the same method; adding water to mulberry fruits, and compressing to obtain mulberry fruit juice; and mixing 10wt% of mulberry leaf and stem hot water extract, 12wt% of mulberry root bark hot water extract, 10wt% of mulberry fruit juice, 52.5wt% of purified water, 1.7wt% of sugar, 4.5wt% of high fructose corn syrup, 2.5wt% of honey, 0.15wt% of citric acid, 1.5wt% of sorbitol, and 0.15wt% of salt.
Patent KR-20110075216-A (KR)
Title: Polyamide resin composition with good reflectance, impact strength, heat resistance, and water resistance, and method of preparing the same
Inventor: KIM PIL HO
IPC: C08K3/10
Filed: 2009-12-28
Abstract: PURPOSE: A polyamide resin composition and a method for preparing the same are provided to ensure excellent impact strength, heat resistance, and wet-proof properties while not degrading reflectivity and mechanical properties. CONSTITUTION: A polyamide resin composition comprises 100 parts by weight of a polyamide resin, 0.1 - 50 parts by weight of white pigment, and 0.01 - 30 parts by weight of magnesium compounds. The polyamide resin includes aromatic dicarboxylic acids or alicyclic diamines as a recurring unit. The polyamide resin is represented by chemical formula 2. In chemical formula 2, N is a fixed number from 50 to 500.
Patent KR-20110076245-A (KR)
Title: Method for manufacturing the semiconductor device
Inventor: LIM JEONG SUB
IPC: H01L21/336
Filed: 2009-12-29
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to improve the characteristics of the device, by changing bit line contact hole forming sequence of an NMOS peripheral circuit region and a PMOS peripheral circuit region. CONSTITUTION: An interlayer insulation film(235) is formed on top of a semiconductor substrate(200) where a gate electrode(230) is formed. A first hole is formed by etching the interlayer insulation film of a first and a second peripheral circuit region. A second hole is formed by etching the interlayer insulation film of a cell region and the first peripheral circuit region. The second hole of the first peripheral circuit region is formed by etching the first hole further.
Patent KR-20110078533-A (KR)
Title: Capacitor and manufacturing method of capacitor
Inventor: KIM NAM JOO
IPC: H01L21/8242
Filed: 2009-12-31
Abstract: PURPOSE: A capacitor and a manufacturing method thereof are provided to maximize the contact between metal layers by connecting the bottom of a plurality of lower metal layer to a metal layer and forming an insulating layer and an upper metal layer in the front side of the lower layer. CONSTITUTION: A first interlayer dielectric layer(110) is formed on a semiconductor substrate(100). A metal connecting layer(120) is formed in the upper part of the first interlayer dielectric layer. The second interlayer dielectric layer(130) is formed on the first interlayer dielectric layer including the metal connecting layer. A plurality of first vias(135) are formed on the second interlayer dielectric layer. The first via is connected to the metal connecting layer.
Patent KR-20090056961-A (KR)
Title: Method of synchronizing two electronic devices of a wirless link, in particular of a mobile telephone network and system for implementing this method
Inventor: ROLLAND ALAIN
IPC: H04B1/76
Filed: 2007-07-05
Abstract: The invention relates to a method of synchronizing between two electronic devices of a wireless transmission link for electrical signals, in particular of a mobile telephone network, according to which the synchronization information is transmitted from one device to the other. The method is characterized in that one of the electronic devices is made to transmit the synchronization information directly in the form of a clock pilot signal to the other device and uses this clock, after recovery, for synchronizing the reference frequency of the receiver device. The invention is useful in the field of mobile telephony.
Patent KR-20090026333-A (KR)
Title: Apparatus and method of prefetching data
Inventor: KELTCHER PAUL S
IPC: G06F12/08
Filed: 2007-04-05
Abstract: A device (300) and method is illustrated to prefetch information based on a location of an instruction that resulted in a cache miss during its execution. The prefetch information to be accessed is determined based on previous and current cache miss information. For example, information based on previous cache misses is stored at data records as prefetch information. This prefetch information includes location information based on an instruction that caused a previous cache miss, and is accessed to generate prefetch requests for a current cache miss. The prefetch information is updated based on current cache miss information.
Patent KR-20090026815-A (KR)
Title: Contact structure and production method thereof and probe contact assembly using same
Inventor: ZHOU YU
IPC: H01L21/66
Filed: 2002-11-29
Abstract: A contact structure for establishing electrical connection with contact targets. The contact structure is formed of a contactor carrier and a plurality of contactors. The contactor carrier includes a sliding plate for locking the contactors on the contactor carrier. The contactor has an upper end having a cut-out to engage with the sliding plate, a lower end oriented in a direction opposite to the upper end and functions as a contact point for electrical connection with a contact target, and a diagonal beam portion provided between the upper end and the lower end to function as a spring. In another aspect, the contactors are first mounted on a contactor adapter and the contactor adapters are attached to the contactor carrier.
Patent KR-20090042287-A (KR)
Title: Exhaust catalyst control for six-cycle engine
Inventor: OOYAMA KAZUO
IPC: F02B75/02
Filed: 2007-07-16
Abstract: A six-cycle engine functions in such a way that it is cooled from the inside by scavenging and has high compression ratio to achieve high fuel economy; however, the engine has problems of lowering in exhaust catalyst temperature and excessive oxygen. To solve the problem of the temperature lowering, the opening of a scavenging port valve relative to an intake valve is controlled to regulate the amount of scavenging air relative to the amount of intake air, which controls exhaust gas temperature. To solve the problem of the excessive oxygen, the engine uses an EGR system for replacing the entire portion of scavenging air with exhaust circulation gas and also uses a self-EGR system for opening an exhaust valve in a scavenging air introduction stroke.
Patent KR-20090032144-A (KR)
Title: Method, apparatus and system for implementing multi-user virtual multiple-input multiple-output
Inventor: GRIECO DONALD M
IPC: H04B7/04
Filed: 2007-08-02
Abstract: A method and system for implementing multi-user virtual multiple-input multiple-output (MIMO) techniques for wireless transmit/receive units (WTRUs) having one or more antennas are disclosed. The system includes a base station and at least one WTRU having at least two antennas. The number of antennas of the base station is not less than the number of antennas of any of the WTRUs. The base station generates a channel matrix for the WTRUs and processes received signals from the WTRUs based on a measurement of the channel matrix. The WTRUs may perform transmit precoding or eigen-beamforming using the channel matrix information. The WTRUs may also perform transmit diversity.
Patent KR-20090045348-A (KR)
Inventor: LI YAN
IPC: H04L27/26
Filed: 2007-08-29
Abstract: 기저대역 신호에서의 I/Q 불평형을 예측하고 정정할 수 있는 ZIF 직접 변환 OFDM 수신기가 제공된다. 수신된 신호 r(t)에 관해 복잡도를 낮추는 변환이 수행된다. 수신된 신호 r(t)는 동위상 신호(I) 및 직교위상 신호(Q)로 나누어진다. I/Q 불평형이 로컬 오실레이터에 의해 도입되고, 그래서 I/Q 불평형은 진폭 불평형 인자( ) 및 위상 불평형 인자( )를 포함한다. I 신호 및 Q 신호는 증폭되고, 필터링되고 그리고 디지털화된다. 디지털화된 I 신호 및 Q 신호는 FFT(Fast Fourier Transform)를 통해 처리된다. I/Q 보상 알고리즘은, 시간 기대값 계산에 근거하여, 진폭 불평형 인자( ) 및 위상 불평형 인자( )의 값을 예측한다. 불평형 인자들이 기저대역 신호에 적용되어 관심 신호 x(t)가 복원된다. OFDM 수신기는 관심 신호 x(t)를 정보 디스플레이 디바이스에 출력한다.
Patent KR-20090075674-A (KR)
Title: A process for the absorption of sulfur dioxide from flue gas
Inventor: CANARI RIKI
IPC: B01D53/50
Filed: 2007-09-04
Abstract: The present invention provides a process for the absorption of sulfur dioxide from flue gases comprising the steps of: a) providing input seawater or brackish water; b) treating at least a portion of the seawater or brackish water to form a more concentrated solution of ions; and c) contacting the flue gas with an aqueous stream containing the concentrated solution to form flue gas with a reduced content of sulfur dioxide and a wash solution. wherein the treatment in stage (b) is a process selected from the group consisting of vacuum distillation, distillation, reverse osmosis, or any combination thereof.
Patent KR-20090068358-A (KR)
Title: Osteopenia model animal
Inventor: TOMIMORI YOSHIYA
IPC: A01K67/027
Filed: 2007-10-11
Abstract: a method for producing an osteopenia model animal by administering RANKL; and an osteopenia model animal. Specifically disclosed are: a method for producing an osteopenia model animal, which comprises administering soluble RANKL or a fusion protein of soluble RANKL and an epitope tag to a non-human animal to stimulate the differentiation and activation of an osteoclast in the non-human animal; and an osteopenia model animal produced by the method.
Patent KR-20090085657-A (KR)
Title: Air conditioner
Inventor: MATSUBARA ATSUSHI
IPC: F24F1/0059
Filed: 2007-11-14
Abstract: An air conditioner in which filter cleaning operation does not cause air to flow away without going through a filter. The air conditioner has a temperature regulation section (22), a humidity conditioning section (4), the filter, a filter cleaning section (79), and a control section (80). The temperature regulation section (22) takes in indoor air, regulates its temperature, and causes it to be ejected to the indoors. The humidity conditioning unit (4) takes in outdoor air and causes it to be ejected to the indoors. The filter removes dust from the air taken in from the indoors and outdoors. The filter cleaning section (79) moves the filter to clean dust adhered to it. The control section (80) does not allow the filter cleaning operation by the filter cleaning section (79) while temperature regulation operation by the temperature regulation section (22) is executed and while ventilation operation by the humidity conditioning section (4) is executed. ® KIPO & WIPO 2009
Patent KR-20090086432-A (KR)
Title: Shaping air ring comprising an annular cavity and corresponding bell cup
Inventor: NOLTE HANS JURGEN
IPC: B05D5/04
Filed: 2007-12-05
Abstract: The invention relates to a guiding air ring (6) for a rotary atomiser (1) for coating components, especially motor vehicle body parts, said ring comprising a front side facing a bell plate (5) of the rotary atomiser (1) in the operating state, and at least one guiding air nozzle (7) for outputting a guiding air flow for forming a directed spray emitted from the bell plate (5). Said ring also comprises a cavity (12) which is rotationally arranged in the front side of the guiding air ring (6) in an annular manner. The invention also relates to a correspondingly adapted bell plate (5). ® KIPO & WIPO 2009
Patent KR-20090088406-A (KR)
Title: Production by distillation of acetone cyanhydrin and method for producing methacrylic ester and subsequent products
Inventor: GROPP UDO
IPC: C08F20/18
Filed: 2007-08-31
Abstract: The invention generally relates to a method for producing acetone cyanhydrin, comprising the following steps: A.) contacting acetone and hydrocyanic acid in a reactor to give a reaction mixture, said reaction mixture being circulated and acetone cyanhydrin being obtained; B.) cooling at least part of the reaction mixture; C.) separating off at least part of the produced acetone cyanhydrin from the reactor; D.) continuous distillation of the separated-off acetone cyanhydrin product while obtaining an acetone cyanhydrin bottom product and an acetone overhead product in a distillation column; E.) returning at least part of the acetone overhead product to step A, the acetone overhead product being kept at less than 60C during return. The invention also relates to a method for producing a methacrylic alkyl ester, to a method for producing methacrylic acid, to a device for producing methacrylic alkyl esters, to a method for producing polymers that are at least partially based on methacrylic alkyl esters, to the use of the methacrylic alkyl esters obtainable by the method according to the invention in chemical products, and to chemical products that are based on the methacrylic alkyl esters obtainable by the methods according to the invention. ® KIPO & WIPO 2009
Patent KR-20090110891-A (KR)
Title: Device for conversion of thermodynamic energy into electrical energy
IPC: H02K7/18
Filed: 2007-11-29
Abstract: A device for conversion of thermodynamic energy into electrical energy, comprises a piston/cylinder unit (16), a generator (18) and a controller (14). The piston/cylinder unit (16) comprises a pressure cylinder (24) and a piston (26) arranged in the pressure cylinder (24) linearly displaceable by the volume change of a working medium. The generator (18) comprises a coil (22) and a magnet (20). The magnet (20) is coupled to the piston (26) such that a linear displacement of the piston (26) brings about a linear displacement of the magnet (20) within the coil (22). The controller (14) controls the working stroke of the device depending on at least one measured process parameter.