baber/WOPTO huggingface dataset:
Patent JP-2012142543-A (JP)
Title: Storage element, manufacturing method of the same and storage device
Inventor: YASUDA SHUICHIRO
IPC: H01L49/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a storage element having excellent dielectric strength voltage.SOLUTION: A storage element includes a lower electrode, a storage layer and an upper electrode in this order. The storage layer includes a resistance change layer and an ion source layer. The ion source layer includes a chemical element which becomes a movable ion, and when voltage is applied to the upper electrode and the lower electrode, a resistance value of the storage layer changes thereby to store information. The resistance change layer includes fluoride such as magnesium fluoride. Alternatively, the lower electrode includes fluorine or phosphorus. Accordingly, the resistance change layer is insusceptible to voltage application thereby inhibiting degradation of memory property caused by deterioration of the resistance change layer.
Patent JP-2012252260-A (JP)
Title: Optical modulation circuit
Inventor: YAMAZAKI YASUSHI
IPC: G02F1/01
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation circuit that achieves suppression of nonlinearity of an output optical signal.SOLUTION: An optical modulation circuit relating to one embodiment in the invention comprises: an optical branching circuit 401 for branching an input optical signal; a first optical modulation part 410 and a second optical modulation part 420 that are connected in parallel to the optical branching circuit; and an optical coupling circuit 402 for coupling optical signals that are modulated by each of the optical modulation parts. Each response period ratio of the first optical modulation part 410 and the second optical modulation part 420 is set as 1:1/3, and an electric field intensity ratio of branching to the first optical modulation part 410 and the second optical modulation part 420 by the optical branching circuit 401 is set as 1:1/3=9:1. And, the electric field intensity ratio of coupling by the optical coupling circuit 402 is set as 1:1/3=9:1. The response period ratio and the electric field intensity ratio are determined on the basis of Fourier expansion of a triangular wave. An addition of a secondary component and a high-order Fourier component to a primary component realizes suppression of nonlinearity of a response curve to a drive voltage.
Patent JP-2012252274-A (JP)
Title: Display device, barrier device, and method of manufacturing barrier device
Inventor: INOUE YUICHI
IPC: G02B30/31
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of simplifying manufacturing processes.SOLUTION: A display device comprises: a display section displaying an image; and a barrier section (liquid crystal barrier section 10) including a plurality of liquid crystal barriers (opening-closing sections 11, 12) each of which is configured to be switched between an open state and a closed state. The barrier section includes: a barrier electrode (transparent electrode 110, 120) which is arranged in a region corresponding to the liquid crystal barriers and includes a plurality of sub-electrodes each of which includes a projection portion 330; a common electrode (transparent electrode layer 322) commonly formed on an entire surface of a region corresponding to the plurality of liquid crystal barriers; and a liquid crystal layer 300 provided between the barrier electrode and the common electrode.
Patent JP-2012256663-A (JP)
Title: Optical amplifier and optical amplification method
Inventor: YOSHIDA HIDEJI
IPC: H01S3/10
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier using evanescent light to control optical output level.SOLUTION: An optical amplifier has a waveguide for transmitting an optical signal, an optical amplification unit provided to the waveguide, an irradiating unit for irradiating the optical amplification unit with exciting light, a photodetector for detecting light as an electrical signal, a branching unit for branching evanescent light obtained when the optical signal output from the optical amplification unit to the waveguide leaks to the outside of the waveguide and condensing the evanescent light to the photodetector, a wavelength detector for detecting the multiplicity of the wavelength of the optical signal from the evanescent light detected by the photodetector, and a light amount adjusting unit for adjusting the light amount of the irradiating unit on the basis of the multiplicity of the wavelength.
Patent JP-2011222524-A (JP)
Title: Lighting device
Inventor: YAMAGAMI SHINJI
IPC: F21V8/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of using without producing deformation such as deflection and lighting by uniform plane light emission.SOLUTION: The lighting device 100 includes a plurality of LED modules 2 retained on a light source holding section 3 mounted on a central part of a chassis 1 in a circular shape and irradiating light toward an outer edge of the chassis 1, and a light guide plate 4 for lighting by controlling directions of light from the LED modules 2. Uniform lighting can be attained as a whole by making the light guide plate 4 brightly emit light to an outer edge of the light guide plate by means of the small number of LED modules 2 arranged on a narrow zone of the central part of the chassis 1, moment acting on the chassis 1 can be reduced, and deformation such as deflection can be restrained.
Patent JP-2011188532-A (JP)
Title: Communication device and coupler for communication device
Inventor: ABRAHAM CHARLES
IPC: H04B3/34
Filed: 2011-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which transmits an electric signal through a power line.  <P>SOLUTION: A high frequency power line communication device includes a transmitter, a receiver, a modem 14, and a coupler 16 at each of two or locations along an electrical line 18. The couplers 16 have capacitive circuits serially connected with an air-core or dielectric-core transformer. The capacitive circuits resonate with the transformer at a preselected frequency. The transformer is a solid-state transformer formed by using at least one transistor. The coupler eliminates noise and is matched to the characteristic impedance of the line at the preselected frequency, which linearizes communication on the line and allows high speed data and voice communication over long distances.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013003965-A (JP)
Title: Image formation system, image formation device, and image formation program
Inventor: SEKO TOSHIHIRO
IPC: B41J29/38
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To accurately identify a job and appropriately perform drawing processing for respective jobs.SOLUTION: The image formation system includes a PC 1 and an MFP 2. The PC 1 includes a print data generation unit 111 for generating print data, a filter unit 112 for adding information that is not used as configuration information on the print data to an end edge of a job included in the print data as a terminator, and a transmission unit 12 for transmitting the print data consisting of a plurality of jobs to which the terminator T is added. The MFP 2 includes a receiving unit 21 for receiving the print data from the PC 1, a filter end edge detection unit 221 for detecting the terminator T from the received print data, job extraction means 2221 for extracting a job having the end edge to which the terminator T is added, and drawing processing means 224 and 227 for performing drawing processing for respective jobs.
Patent JP-2013002598-A (JP)
Title: Method of manufacturing roller bearing
Inventor: IWAWAKI TAKESHI
IPC: F16C33/78
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To contact lip parts with an appropriate load by shortening the length of an overall seal device in an axial direction and preventing the seal device from being removed by an external force.SOLUTION: In a roller bearing, a seal device 40 for sealing the space between an outer wheel 20 and an inner wheel 30 comprises: a metallic first seal body 41 which is caulked and fixed to an annular groove along the inner circumference of the outer wheel 20; a metallic second seal body 50 press-fixed to the outer circumference of the inner wheel 30; and resin lip parts 55 which are fixed to any one of the first seal body 41 and the second seal body 50 and contacted to the other of the first seal body 41 and the second seal body 50. A method of manufacturing the roller bearing includes: caulking and fixing the outer circumference of the first seal body 41 to the annular groove along the inner circumference of the outer wheel 20; and continuously press-fitting the second seal body 50 to the outer circumference of the inner wheel 30 using a press-fitting jig 82 until the position in which a proper portion 84 provided in the press-fitting jig 82 is abutted on the first seal body 41.
Patent JP-2013007697-A (JP)
Title: Uranium refining equipment and method for refining uranium
Inventor: WATANABE DAISUKE
IPC: G21C19/44
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining uranium for reducing an amount of adsorbent to be radioactive waste to reduce facility capacity.SOLUTION: Uranium refining equipment 22 has: adsorption towers 1, 3, 5 with which adsorbent is filled; and detection parts 2, 4, 6. Length of the respective adsorption layers of the respective adsorption towers in the flow direction of UFgas become shorter than length of an adsorption zone, and the sum of length of the respective adsorption layers becomes longer than the length of the adsorption zone even if any two adsorption towers of the adsorption towers 1, 3, 5 are taken. When saturation rate of the adsorbent in the adsorption layer of the adsorption tower located in the uppermost stream reaches the set saturation rate, supply of UFgas to the adsorption tower is stopped to replace the adsorbent in the adsorption tower. Then, other adsorption tower located just downstream of the adsorbent whose saturation rate of the adsorbent reaches the set saturation rate becomes the adsorption tower in the uppermost stream, and UFgas is supplied to the adsorption tower.
Patent JP-2013011365-A (JP)
Title: Container for ammunition
Inventor: MIYA SHIGENOBU
IPC: F42B39/26
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a container for ammunition that does not roll easily even being put on the ground, but rolls relatively easily when carried, and can be piled up with good use efficiency of spaces without using a stopper or a pallet.SOLUTION: The container includes: a cylindrical container body 10 having a bottom; and rims 11, 12, and 13 provided at axial both ends and a middle part of the container body 10. The respective rims 11, 12, and 13 have octagonal peripheral shapes. The respective rims 11, 12, and 13 have the same phase.
Patent JP-2013010400-A (JP)
Title: Method for steering ship
Inventor: HIROSE TOSHIMITSU
IPC: B63H25/42
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for steering a ship capable of easily controlling the ship so that the ship can be moved laterally.SOLUTION: The method for steering the ship uses a joystick lever 20 for operating an out drive device 2, a calibration button 21 operated when an operator confirms that the ship is in a state of laterally moving in the port side direction or starboard side direction, and a control device 4 to which the out drive device 2, the stick lever 20, and the calibration button 21 are connected. The out drive device 2 is operated by operating the joy stick lever 20 so that the ship can be laterally moved in the port side direction or starboard side direction, the calibration button 21 is operated when the operator confirms that the ship is in the state of laterally moving in the port side direction or starboard side direction, and the rotating angle of the out drive device 2 provided when the calibration button 21 is operated is estimated by the control device 4.
Patent JP-2013012574-A (JP)
Title: Solid-state image pickup device and solid-state image pickup device manufacturing method
Inventor: WATANABE RYUTA
IPC: H01L27/146
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device and a solid-state image pickup device manufacturing method, which can improve element isolation characteristics.SOLUTION: A solid-state image pickup device manufacturing method according to an embodiment comprises an element isolation region formation process and a charge storage region formation process. In the element isolation region formation process, an element isolation region isolating photoelectric conversion elements from each other is formed by epitaxial growth of a first conductivity type semiconductor layer. In the charge storage region formation process, a charge storage region in the photoelectric conversion element is formed by epitaxial growth of a second conductivity type semiconductor layer.
Patent JP-2013014961-A (JP)
Title: Blind controller, blind control method, and blind control program
Inventor: ITO KIYOSHI
IPC: E06B9/264
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a blind controller which decreases a false detection ratio without labor required for maintenance of a drive part for tracking the sun.SOLUTION: A blind controller includes: a solar radiation meter which is fixedly installed to measure the amount of solar radiation to a building; a section for calculating separation of direct and diffuse components of radiation, which calculates the amount of direct solar radiation and the amount of diffused solar radiation from measurement results obtained from the solar radiation meter; a cloudy weather determination section which compares the amount of direct solar radiation, obtained by the section for calculating the separation of the direct and diffuse components of the radiation, with a threshold, and which determines whether or not it is cloudy near the building, on the basis of comparison results; and a control section which controls a blind installed in the building, according to the result of determination by the cloudy weather determination section.
Patent JP-2013014562-A (JP)
Title: Tungsten complex, metathesis reaction catalyst, and method for producing cyclic olefin ring-opening polymer
Inventor: MAJIMA KAZUYUKI
IPC: C07F7/08
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten complex which is useful as a component of a catalyst for achieving well-controlled polymerization for example in ring-opening metathesis polymerization of a cyclic olefin compound, and to provide a metathesis reaction catalyst including the tungsten complex.SOLUTION: The tungsten complex is represented by formula (1) (wherein each of Rand Ris independently a group selected from a 1-24C alkyl group optionally including a substituent and a 6-24C aryl group optionally including a substituent, Rand Rmay optionally be bonded together so as to form an alicyclic structure, each of Xs independently is a ligand selected from a halogen atom, an aryloxy ligand, an alkoxy ligand, and an alkyl ligand, and n is an integer of 1 to 3).
Patent JP-2013018736-A (JP)
Title: Anti-viral agent capable of inactivating virus, and method for inactivating virus
Inventor: SAKATANI YOSHIAKI
IPC: B01J35/02
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an anti-viral agent which can exhibit a high anti-viral activity even under the irradiation with visible light and can inactivate a virus; and to provide a method for inactivating a virus.SOLUTION: An anti-viral agent contains a photocatalyst structure including on the surface thereof, a photocatalyst layer comprising photocatalyst particles and a binder, wherein 0.01-1 pt.mass noble metal particles are supported relative to the 100 pts.mass photocatalyst particles, and the anti-viral agent can inactivate a virus having a size of 15-30 nm and having no envelope.
Patent JP-2013019174-A (JP)
Title: Cylinder protection device
Inventor: TERAUCHI TETSUYUKI
IPC: F15B15/14
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder protection device for enabling easy construction of a guard part and a guide part while improving the rigidity of the guard part.SOLUTION: The cylinder protection device is disposed on a cylinder rod 10 which has a telescopic motion from a cylinder tube 9. The cylinder protection device comprises: a guard part 11 located on the exposed face side of the cylinder rod 10 and extending along the cylinder rod 10; a fixing part 12 for fixing the guard part 11 to the side of the cylinder rod 10; and a fixed guide part 13 disposed on the cylinder tube 9 for guiding part of the guard part 11 and/or a movable guide part disposed on the guard part 11 to be located along the outer periphery of the cylinder tube 9 for guiding the guard part 11 to be moved, the guard part 11 being formed with a closed-section member.
Patent JP-2011220530-A (JP)
Title: Communication terminal
Inventor: SATO NORIYOSHI
IPC: F16C11/10
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an openable communication terminal with a compact hinged device which has reduced space between a rotary shaft and a cover member, and whose rotation radius is small.SOLUTION: The communication terminal includes: a first hollow rotary shaft 125, which is rotatable; a second rotary shaft 126 that is rotably crossed with the first rotary shaft 125; a guide shaft 128 that is provided in the first rotary shaft 125 and guides a predetermined position; a first case member that is integrally mounted on the first rotary shaft 125; a second case member that is integrally mounted on the first rotary shaft; and a front cover 141 and a rear cover 142 covering the first rotary shaft 125 and the second rotary shaft 126, both of the covers being fixed to the first rotary shaft 125 with a fastening screw 143.
Patent JP-2011246476-A (JP)
Title: Self preserved aqueous pharmaceutical composition
Inventor: KABRA BHAGWATI P
IPC: A61K47/10
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-dose, self-preserved ophthalmic composition.SOLUTION: The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP), without requiring the presence of conventional anti-microbial preservative agents, such as benzalkonium chloride. The compositions are effectively preserved by a balanced ionic buffer system containing zinc ions at a concentration of 0.04 to 0.9 mM, preferably 0.04 to 0.4 mM. One aspect of the balanced buffer system is limitation of the amount of buffering anions present to a concentration of 15 mM or less, preferably 5 mM or less. In a preferred embodiment, the compositions also contain borate or, most preferably, one or more borate/polyol complexes. The use of propylene glycol as the polyol in such complexes is strongly preferred.
Patent JP-2013020567-A (JP)
Title: Collective style real estate construction system
Inventor: JOJIMA HIROSHI
IPC: G06F17/50
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a collective style real estate construction system that resolves various troubles, by absorbing mismatches between drawings or specifications caused by a system based on the division of labor including a variety of specialty areas such as plans, basic designs, detailed designs, procurement, construction, interiors, advertisements, and marketing, and by making a database of final design information.SOLUTION: A collective style real estate construction system 1 of the present invention comprises: a storage part 2 for storing basic design drawings of a collective style real estate; extraction means 3 for extracting design elements contained in the basic design drawings; and matching means 4 for ensuring matching by detecting mismatches between the design elements and construction elements.
Patent JP-2013020206-A (JP)
Title: Image forming apparatus, image forming control method and image forming control program
Inventor: KOBAYASHI AKIRA
IPC: B41J2/525
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of appropriately reducing the consumption of image forming material while suppressing the degradation of image quality.SOLUTION: An image forming apparatus 1 is configured including an image output section 3 that forms an image on a sheet using toner based on a piece of image data after being subjected to a γ-conversion by a γ-converter 15 on each page of the image data. A γ-table adjustment processing section 14 calculates the toner consumption estimation amount for each page and compares the toner consumption estimation amount with a toner consumption limit value par page which is appropriately set. When the toner consumption estimation amount is larger than the toner consumption limit value, a γ-table, which reduces the toner amount to be used by a predetermined amount, is selected as the applied γ-table. Using the γ-table, the toner consumption estimation amount when the γ-conversion is made by the γ-converter 15 is calculated. The processing to select the γ-table for reducing the applied toner amount is sequentially repeated based on the comparison result between the toner consumption estimation amount and the toner consumption limit value until the toner consumption estimation amount gets smaller than the toner consumption limit value to determine the γ-table.
Patent JP-2011233536-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/12
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient white light-emitting element having a spectrum in wider wavelength regions, a white light-emitting element in which white chromaticity is not easily changed with time, and a white light-emitting element in which a form of an emission spectrum is not so much dependent on current density.SOLUTION: A first light-emitting element 210 and a second light-emitting element 220 are laminated in series over a substrate 200. The first light-emitting element 210 has a light-emitting layer 212 between a first anode 211 and a first cathode 213, and the second light-emitting element 220 has a light-emitting layer 222 between a second anode 221 and a second cathode 223. The light-emitting layer 212 shows a first emission spectrum 230 that has peaks in both of a blue-bluish green region and a yellow-orange region, and the light-emitting layer 222 shows a second emission spectrum 240 that has a peak in a orange-red region.
Patent JP-2013031233-A (JP)
Title: Motor rotor
Inventor: NAKAGAKI KENJI
IPC: H02K21/14
Filed: 2011-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor rotor equipped with an anisotropic magnet showing sufficient durability in liquid while reducing a magnetic flux loss.SOLUTION: In a motor rotor arranged with a ring-shaped anisotropic magnet body 2 around a rotor shaft 1, a mixed material 3 of a magnetic material and a resin material is injected into between the rotor shaft 1 and the anisotropic magnet body 2 to integrate the rotor shaft 1 and the anisotropic magnet body 2. A mixing ratio of the magnetic material in the mixed material 3 is made to be 40-70 mass%, and a ratio t/L of a cross-sectional thickness L of the mixed material 3 and a cross-sectional thickness t of the anisotropic magnet body 2 is made to be 0.6-4.0.
Patent JP-2013023557-A (JP)
Title: Heat conductive sheet
Inventor: YAMADA MASAYOSHI
IPC: C08L67/02
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive sheet excellent in flexibility, workability, and heat resistance.SOLUTION: The heat conductive sheet is formed by including 30-70 pts.wt. of boron nitride that has a particle diameter of 3-15 μm (D50) based on 100 pts.wt. of polybutylene terephthalate that has a bending modulus of 500 MPa or less. The heat conductive sheet is excellent in flexibility and has enough adhesion with a heating element or a heat dissipator so that loss in heat conduction is small and exhibits heat conductivity maximally.