Shikama, JP
Daisuke Shikama, Shizuoka JP
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20130102568 | ALKOXYIMINO DERIVATIVE AND PEST CONTROL AGENT - [PROBLEMS] The present invention provides a novel alkoxyimino derivative or a salt thereof, as well as to a pest control agent containing the derivative or salt thereof as an active ingredient, which shows an excellent pest control effect on a wide range of pests in the agricultural and horticultural field and is also capable of controlling resistant pests. | 04-25-2013 |
20140288184 | GYLOXIME DERIVATIVE AND PEST CONTROL AGENT - The present invention provides a glyoxime derivative displaying excellent pesticidal effect or a salt thereof and a pesticide containing the same as an active ingredient. This pesticide is characterized by containing as an active ingredient, a glyoxime derivative expressed by the general formula [I] (in which X represents a cyano group or a carbamoyl group, R | 09-25-2014 |
Hiroki Shikama, Chiyoda-Ku JP
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20130201400 | COMMUNICATION TERMINAL AND WARNING INFORMATION RETRIEVAL METHOD - A communication terminal includes a receiver that receives a one-segment signal from a broadcasting station among plural broadcasting stations that provide terrestrial digital broadcasting, an output unit that outputs the one-segment signal received by the receiver to a user; a channel search unit that searches for a specific broadcasting station that transmits the one-segment signal including an auxiliary information signal which is likely to include warning information, among the one-segment signals which are transmitted from the corresponding broadcasting stations, and a determination unit that determines, subsequent to termination of viewing with respect to the broadcasting station which is selected by the user, whether the auxiliary information signal included in the one-segment signal received from the specific broadcasting station by the receiver includes the warning information. When the auxiliary information signal includes the warning information, the output unit outputs the warning information to the user. | 08-08-2013 |
20130225115 | COMMUNICATION TERMINAL AND INFORMATION PROVIDING METHOD - A communication terminal includes a receiver for receiving a communication signal including urgent warning information, a current location information retrieving unit that retrieves location information regarding a current location of a user, a storage unit that stores information regarding a registered point specified by the user or a communication system, a processing unit that calculates a distance between the current location and the registered point, in response to receiving by the receiving unit of the communication signal, and an information providing unit that provides to-be-provided information including, at least, the distance to the user. | 08-29-2013 |
20130309995 | COMMUNICATION TERMINAL AND WARNING INFORMATION OBTAINING METHOD - A communication terminal includes: a first receiving unit configured to receive a communication signal in a first communication system; a second receiving unit configured to receive a communication signal in a second communication system; a position information obtaining unit configured to obtain position information of a user; a mode determination unit configured to activate the second receiving unit if the position information obtaining unit obtains position information of the user in a case where the first receiving unit cannot receive a communication signal; and a user interface unit configured to provide the user with warning information extracted from the communication signal received by the second receiving unit. | 11-21-2013 |
20140220926 | COMMUNICATION TERMINAL AND WARNING INFORMATION OBTAINING METHOD - A communication terminal includes a first receiving unit configured to receive communication signals in a first communication system, a second receiving unit configured to receive communication signals in a second communication system, a monitoring mode selection unit configured to select a monitoring mode from a plurality of the monitoring modes with different cycles for activating the second receiving unit, an activation control unit configured to activate the second receiving unit according to the monitoring mode selected by the monitoring mode selection unit in the case where the first receiving unit receives communication signals including first warning information, and an interface unit configured to provide second warning information extracted from communication signals received by the second receiving unit. | 08-07-2014 |
20140223496 | MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION PROGRAM, AND RECORDING MEDIUM - A mobile communication terminal for receiving broadcasting waves of television broadcasting, the mobile communication terminal including a graph displaying unit configured to display a graph that has at least an axis of an azimuth direction in which the mobile communication terminal is facing and an axis of a reception level of the broadcasting waves at the azimuth direction and that shows the reception level currently being detected and the reception level detected in the past such that the reception level currently being detected is plotted in the central part of a screen of the mobile communication terminal, and a graph updating unit configured to update the graph according to a change of the azimuth direction in which the mobile communication terminal is facing or according to a change of the reception level. | 08-07-2014 |
20140349715 | MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION PROGRAM AND RECORDING MEDIUM - A mobile communication terminal including an antenna for receiving broadcasting waves of television broadcasting and being capable of detecting its own current location and an azimuth direction is provided, the mobile communication terminal including a broadcasting station location retaining unit configured to retain location information of a broadcasting station that transmits the broadcasting waves, a best azimuth direction calculating unit configured to, using the detected azimuth direction, calculate a best azimuth direction in which the mobile communication terminal can receive the broadcasting waves the best, an azimuth direction displaying unit configured to display a location of the broadcasting station and the best azimuth direction in the detected current location, and an azimuth direction display updating unit configured to update as needed the display by the azimuth direction displaying unit in accordance with a change of the azimuth direction of the mobile communication terminal. | 11-27-2014 |
Hiroshi Shikama, Shiga JP
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20120059039 | ANTI-SHOCK AGENT COMPRISING DIAMINOTRIFLUOROMETHYLPYRIDINE DERIVATIVE - Septic shock is known to lead to, at the end stage, systematic inflammatory reaction syndrome and multiple organ failure (MOF) and cause the patients' death. In both diseases, the patient dies finally of MOF, and the infiltration by inflammatory cells plays a key role for MOF. Thus, development of therapeutic agents for septic shock by suppressing the infiltration by inflammatory cells has been desired. | 03-08-2012 |
Hiroyuki Shikama, Tokyo JP
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20090286668 | REFRACTORY BRICK - A refractory brick having durability equal to alumina-magnesia castable materials, which is especially suitable for a ladle for steel making is provided. A refractory brick prepared by using an alumina raw material and a magnesia raw material containing 90% by mass or more of a fine powder of not more than 0.5 mm, press molding and then heat treating at 100° C. or higher and not higher than 1,150° C., the refractory brick containing Al | 11-19-2009 |
Kazuo Shikama, Tokyo JP
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20150331220 | Lens Driving Device - A lens driving device includes: a lens frame, a base member, and a supporting portion that supports the lens frame so as to be able to move, relative to the base member, in the direction of the optical axis and in the direction that is perpendicular to the optical axis. The lens driving device also includes a driving unit that drives respectively the lens frame in the direction of the optical axis and in the direction perpendicular to the optical axis. The supporting portion includes a path for supplying power to the driving unit. The base member includes a plurality of connecting terminals wherein the external connecting faces thereof are exposed. The paths for supplying power to the driving unit are connected to the connecting terminals. | 11-19-2015 |
Kazuo Shikama, Itabashi-Ku JP
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20130121672 | TILT-CORRECTION UNIT - A tilt correction unit includes: an inner frame, inside which an optical unit is held; an outer frame surrounding the inner frame, with a gap formed between the inner frame and the outer frame around an entire perimeter of the inner frame; an elastic part which is disposed between the outer frame and the inner frame and elastically supports the inner frame inside the outer frame; a rotational movement support part that connects a part of an outer peripheral surface of the inner frame to a part of an inner peripheral surface of the outer frame; and a drive unit that comprises a magnet and a coil disposed opposite each other with a gap therebetween, wherein the inner frame is driven by the drive unit and rotates about the rotational support part, in a plane perpendicular to the optical axis of the optical unit. | 05-16-2013 |
Kazuo Shikama, Tsuchiura-Shi JP
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20130162851 | OPTICAL IMAGE STABILIZER AND LENS DRIVING APPARATUS - An optical image stabilizer includes a base member, a movable member that is disposed at the base member and moves along a plane orthogonal to an optical axis, a movable-member driving portion that is disposed at the base member and the movable member, and moves the movable member in a direction orthogonal to the optical axis, and a regulator that regulates a movement of the movable member along the plane orthogonal to the optical axis. The regulator regulates the movement of the movable member with two movement paths, which are a linear movement path along which the movable member moves in a direction orthogonal to the optical axis and a rotation path along which the movable member rotates around a point on the linear movement path. | 06-27-2013 |
20130194683 | LENS DRIVING DEVICE - A lens driving device includes a base member, a movable member that is disposed at the base member and moves in a plane that is orthogonal to an optical axis, a first driving portion that moves the movable member in a direction that is orthogonal to the optical axis in accordance with image shake, a lens frame that is mounted to the movable member and moves in a direction of the optical axis, a second driving portion that moves the lens frame in the direction of the optical axis and includes a first magnet that is secured to the movable member and a first coil that is secured to the lens frame, and a Hall element that is disposed so as to oppose the first magnet in the direction of the optical axis and detects a change in a magnetic field of the first magnet. | 08-01-2013 |
Kenji Shikama, Ayase-Shi JP
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20130286472 | RETICLE UNIT, OPTICAL INSTRUMENT, AND RIFLE SCOPE - Provided are a reticle unit that can secure excellent visibility of a reticle regardless of the background and an optical instrument including the reticle unit. A reticle unit | 10-31-2013 |
Kota Shikama, Atsugi-Shi , Kanagawa-Ken JP
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20150331194 | OPTICAL MODULE - Even in the case of an optical module including a multi-chip integrated device, an optical module having a smaller size in consideration of the connection to optical fibers. An optical module having a package containing a multi-chip integrated device integrated with an optical functional element having both ends connected to planar lightwave circuits (PLCs) is provided. Each of the PLCs includes a folded waveguide for connecting a light waveguide formed in the optical functional element to optical fibers. The optical module comprises a connecting part connected to each of the PLCs for connecting the optical functional element to the optical fibers in the same face. The optical fibers are taken out from opposed surfaces of the package. | 11-19-2015 |
Mahito Shikama, Wako-Shi JP
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20120232774 | MISFIRE DETECTING APPARATUS FOR INTERNAL COMBUSTION ENGINE - A misfire detecting apparatus for an internal combustion engine is provided. The engine has an output shaft connected via a torsion element to an input shaft of a transmission mechanism. A transmission rotational speed parameter indicative of a rotational speed of the input shaft is detected. A modified engine rotational speed parameter is calculated by modifying the detected engine rotational speed parameter based on the transmission rotational speed parameter, an engine rotation moment on the input side of the torsion element, and a transmission rotation moment on the output side of the torsion element. An average change amount of the modified rotational speed parameter, and an inertia speed changing component, are calculated. Further, a corrected rotational speed parameter is calculated by correcting the modified rotational speed parameter according to the average change amount and the inertia speed changing component. A relative speed parameter is calculated based on the corrected rotational speed parameter, and a determination parameter is calculated by integrating the relative speed parameter. The misfire determination is performed based on the determination parameter. | 09-13-2012 |
20140345576 | EVAPORATED FUEL TREATMENT APPARATUS - An evaporated fuel treatment apparatus includes a diagnosis section for leak diagnosis of an evaporated fuel tightly-closed system. In first diagnosis stage in which an atmosphere on-off valve is in close state after an ignition switch is turned off, the diagnosis section performs first leak diagnosis, based on relationship between tank internal pressure detected by a tank internal pressure sensor and first threshold value; and in second diagnosis stage in which the atmosphere on-off valve is in close state after completion of first leak diagnosis, the diagnosis section performs second leak diagnosis, based on relationship between tank internal pressure detected by the tank internal pressure sensor and second threshold value. The atmosphere on-off valve is once opened after completion of first leak diagnosis. First threshold value is set with larger deviation from the atmospheric pressure compared with second threshold value used in second diagnosis stage. | 11-27-2014 |
Mahito Shikama, Saitama JP
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20100116247 | CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE - A control system for an internal combustion engine for driving a vehicle, which controls an output torque of the engine, is provided. In this control system, a rapid change in a demand torque of the engine is detected, and a feedforward correction amount is generated during a correction period which is substantially equal to a resonance period of a powertrain of the vehicle, from a time when the rapid change in the demand torque is detected. An output torque control amount of the engine is corrected with the feedforward correction amount. A torque change amount integrated value is calculated by integrating an amount of change in the demand torque, and the feedforward correction amount is generated according to the torque change amount integrated value. | 05-13-2010 |
20140116401 | EVAPORATED FUEL TREATMENT DEVICE - The objective of the present invention is to provide an evaporated fuel treatment device capable of performing a function diagnosis of a sealing valve with high accuracy even if an internal combustion engine is in operation. The evaporated fuel treatment device includes a sealing valve that blocks a fuel tank from the atmosphere, a canister, a canister internal pressure detection unit, a control part that performs an instruction for opening or closing the sealing valve and controls a purge, and a diagnostic part that performs a function diagnosis of an evaporated fuel sealing system including the fuel tank, the canister, and the sealing valve. The diagnostic part performs the function diagnosis of the sealing valve based on whether or not a canister internal pressure detected by the canister internal pressure sensor varies beyond a predetermined range. | 05-01-2014 |
20140116402 | EVAPORATED-FUEL PROCESSING APPARATUS - An evaporated-fuel processing apparatus including: a sealing valve which is arranged in a communication path between the atmosphere and a fuel tank mounted on a vehicle having an internal combustion engine, and shuts an internal space of the fuel tank off from the atmosphere; an open/close member which covers a fuel filling port of the fuel tank; a refueling-intention-information acquisition unit which acquires information indicating an intention of refueling; and a control unit which issues an opening command for opening the sealing valve when the refueling-intention-information acquisition unit acquires the information indicating an intention of refueling, and allows the open/close member to open when a time elapsed from the moment at which the opening command is issued exceeds a first predetermined time. | 05-01-2014 |
Mahito Shikama, Utsunomiya-Shi JP
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20140007664 | METHOD AND APPARATUS FOR DIAGNOSING ENGINE FAULT - According to a method and an apparatus of the present invention for diagnosing a fault of an engine, a cranking rotation state is created by rotating a crank shaft while explosions in each cylinder are stopped; a variation of angular velocity of the crank shaft is detected for each cylinder in the cranking rotation state; a cylinder the compression pressure of which is insufficient is detected based on the variation; and if a cylinder indicated as a misfiring cylinder by a fault code is the same as the cylinder detected as being insufficient in compression pressure in the cranking rotation state, the cylinder is specified. | 01-09-2014 |
Mahito Shikama, Wako JP
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20140007561 | CATALYTIC CONVERTER WARM-UP CONTROL APPARATUS FOR HYBRID VEHICLE - A catalytic converter warm-up control apparatus for a hybrid vehicle includes a catalytic converter warm-up controller, a temperature parameter acquisition device, a warm-up control parameter setting device, and a motoring execution device. The catalytic converter warm-up controller is configured to execute warm-up control to warm up a catalytic converter of the hybrid vehicle for activating the catalytic converter upon start-up of an internal combustion engine provided in the hybrid vehicle. The warm-up control parameter setting device is configured to set warm-up control parameters used in the warm-up control in accordance with the temperature parameter acquired by the temperature parameter acquisition device. The motoring execution device is configured to execute motoring of the internal combustion engine by a first electric motor in a predetermined operation state. The catalytic converter warm-up controller is configured to execute the warm-up control in accordance with an execution state of the motoring. | 01-09-2014 |
Nobuyuki Shikama, Yokosuka-Shi JP
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20120204775 | FLOAT DEVICE - A float device includes a drive motor provided inside a float hull, a plunger reciprocating along with rotation of the drive motor, an internal oil reservoir for housing an hydraulic oil therein, an externally-opened cylinder attached to the float bull, a buoyant force adjustment piston reciprocating in the cylinder along with exit/entry of the hydraulic oil, and a three-way valve having a first connection port connected to the plunger, a second connection port connected to the internal oil reservoir, and a third connection per connected to the cylinder, for switching the flow between the first connection port and the second connection ports and the flow between the first connection port and the third connection port. | 08-16-2012 |
Shinsuke Shikama, Tokyo JP
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20090067062 | Fresnel optical element and projection display apparatus - Each of a plurality of Fresnel prisms | 03-12-2009 |
20090080054 | Speckle removing light source and lighting apparatus - Provided are a speckle removing light source capable of removing speckle by using laser light whose wavelength is temporally changed and a lighting apparatus for producing an image from which the speckle is removed. Provided is a speckle removing light source, including: a light source for outputting laser light; and a light frequency modulator for changing a wavelength of the laser light, in which: the wavelength of the laser light outputted from the light source is temporally changed by the light frequency modulator; and the light frequency modulator has a predetermined period set for changing the wavelength of the laser light. Also, provided is a lighting apparatus, including: a spatial light modulator illuminated with the laser light outputted from the speckle removing light source to produce an image, in which the spatial light modulator has a period set for producing the image, and the period is longer than the period for changing the wavelength of the laser light by the light frequency modulator. | 03-26-2009 |
20090109698 | Lighting apparatus - Provided is a lighting apparatus capable of uniformly and efficiently lighting a spatial light modulator. The lighting apparatus includes: a light source for outputting laser light; a multimode optical fiber in which the laser light outputted from the light source propagates through an internal core whose lateral cross section is a substantially polygonal outer diameter shape; and spatial light modulator for producing an image with illumination light from the multimode optical fiber. In the lighting apparatus, the laser light is outputted from the light source and is propagated to the multimode optical fiber in which an outer diameter shape of the lateral cross section of the core is a substantially polygonal shape, whereby the spatial light modulator can be uniformly and efficiently lighted. | 04-30-2009 |
Shozo Shikama, Tokyo JP
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20090098719 | METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE - An object of the invention is to provide a method for manufacturing a silicon carbide semiconductor device having constant characteristics with reduced variations in forward characteristics. The method for manufacturing the silicon carbide semiconductor device according to the invention includes the steps of: (a) preparing a silicon carbide substrate; (b) forming an epitaxial layer on a first main surface of the silicon carbide substrate; (c) forming a protective film on the epitaxial layer; (d) forming a first metal layer on a second main surface of the silicon carbide substrate; (e) applying heat treatment to the silicon carbide substrate at a predetermined temperature to form an ohmic junction between the first metal layer and the second main surface of the silicon carbide substrate; (f) removing the protective film; (g) forming a second metal layer on the epitaxial layer; and (h) applying heat treatment to the silicon carbide substrate at a temperature from 400° C. to 600° C. to form a Schottky junction of desired characteristics between the second metal layer and the epitaxial layer. | 04-16-2009 |
20120028453 | METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE - An object is to provide a method for manufacturing a silicon carbide semiconductor device in which a time required for removing a sacrificial oxide film can be shortened and damage to a surface of the silicon carbide layer can be reduced. The method for manufacturing a silicon carbide semiconductor device includes: (a) performing ion implantation to a silicon carbide layer; (b) performing activation annealing to the ion-implanted silicon carbide layer 2; (c) removing a surface layer of the silicon carbide layer 2, to which the activation annealing has been performed, by dry etching; (d) forming a sacrificial oxide film on a surface layer of the silicon carbide layer, to which the dry etching has been performed, by performing sacrificial oxidation thereto; and (e) removing the sacrificial oxide film by wet etching. | 02-02-2012 |
20140370445 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device includes a photolithography process having steps of a developing solution immersing process. The steps of the developing solution immersing process includes step (a) of dropping a developing solution on a silicon carbide semiconductor substrate and forming a developing solution film so as to have a film thickness of more than 6 μm and step (b) of reducing the film thickness of the developing solution film to 6 μm or less. | 12-18-2014 |
20140377709 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device of the present invention includes steps of (a) preparing a silicon carbide substrate including a photoresist film formed on a principal surface, (b) dropping a first developing solution onto the photoresist film, (c) rotating the silicon carbide substrate to drain the first developing solution dropped onto the photoresist film after a lapse of a first development time since the end of the step (b), (d) dropping a second developing solution onto the photoresist film after the step (c), and (e) rotating the silicon carbide substrate to drain the second developing solution dropped onto the photoresist film after a lapse of a second development time since the end of the step (d). | 12-25-2014 |
Tadaaki Shikama, Tokyo JP
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20100241365 | METHOD FOR PROVISION AND UTILIZATION OF MATERIAL INFORMATION RERDING STEEL SHEET FOR SHIPPING - The present invention provides a method for obtaining material information regarding steel sheet for shipping over the entire length of the steel sheet for shipping without spending too much time and effort, providing detailed material information in large volumes to a user through a computer and network, and having the user utilize the same. | 09-23-2010 |
Takahiro Shikama, Shimonoseki-Shi JP
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20120168045 | ALUMINUM ALLOY EXTRUDATE EXCELLENT IN BENDING CRUSH RESISTANCE AND CORROSION RESISTANCE - Disclosed is an Al—Mg—Si aluminum alloy extrudate which contains, in terms of mass %, 0.60-1.20% Mg, 0.30-0.95% Si, 0.01-0.40% Fe, 0.30-0.52% Mn, 0.001-0.65% Cu, and 0.001-0.10% Ti and in which the contents of Mg and Si satisfy Mg(%)−(1.73×Si(%)−0.25)≧0 and the remainder comprises Al. The extrudate has an equi-axed recrystallized grain texture in which the areal proportion of recrystallized grains is 65% or higher. In examination with a TEM having a magnification of 5,000, intergranular precipitate grains having a size of 1 μm or more in terms of center-of-gravity diameter are apart from one another at an average spacing exceeding 25 μm. The average areal proportion of Goss-orientation grains is less than 8% throughout the whole thickness of this extrudate. | 07-05-2012 |
20130213533 | ALUMINUM ALLOY EXTRUDED MATERIAL FOR ELECTRO-MAGNETIC FORMING - A 7000-series aluminum alloy hollow extruded material formed by porthole extrusion contains Zn: 3.0 to 8.0 mass %, Mg: 0.4 to 2.0 mass %, Cu: 0.05 to 2.0 mass %, Si: 0.3 mass % or less, Fe: 0.35 mass % or less, and one or more of Mn, Cr, and Zr: 0.10 mass % or less in total, with the balance being Al and unavoidable impurities. The aluminum alloy hollow extruded material has a recrystallized structure throughout the cross-section. In the case of pipe expansion by electro-magnetic forming, excellent pipe expansion formability is obtained. | 08-22-2013 |
20140209222 | 7XXX SERIES ALUMINUM ALLOY MEMBER EXCELLENT IN STRESS CORROSION CRACKING RESISTANCE AND METHOD FOR MANUFACTURING THE SAME - An aluminum alloy member resistant to cracking and having high strengths and excellent stress corrosion cracking resistance is manufactured by expanding a 7xxx aluminum alloy hollow extrusion at a rate of 5% or more. Specifically, a 7xxx aluminum alloy hollow extrusion containing Zn of 3.0-9.5%, Mg of 0.4-2.5%, Cu of 0.05-2.0%, and Ti of 0.005-0.2%, in mass percent, and prepared through press quenching is subjected to a reversion treatment, to pipe expansion within 72 hours after the reversion treatment, and to temper aging. The reversion treatment includes heating at a temperature rise rate of 0.4° C./second or more, holding in a temperature range of 200-550° C. for longer than 0 second, and cooling at a rate of 0.5° C./second or more. The ratio Y (σ | 07-31-2014 |
20140209223 | 7XXX SERIES ALUMINUM ALLOY MEMBER EXCELLENT IN STRESS CORROSION CRACKING RESISTANCE AND METHOD FOR MANUFACTURING THE SAME - An aluminum alloy member resistant to cracking and having high strengths and excellent stress corrosion cracking resistance is manufactured by crushing a 7xxx aluminum alloy extrudate. Specifically, a 7xxx aluminum alloy extrudate containing Zn of 3.0-8.0%, Mg of 0.4-2.5%, Cu of 0.05-2.0%, and Ti of 0.005-0.2%, in mass percent, and prepared through press quenching is subjected to a reversion treatment, to crushing within 72 hours after the reversion treatment, and then to aging. The reversion treatment includes heating at a temperature use rate of 0.4° C./second or more, holding in a temperature range of 200-550° C. for longer than 0 second, and cooling at a rate of 0.5° C./second or more. The ratio of the tensile residual stress σ | 07-31-2014 |
20150069770 | BUMPER STRUCTURE AND METHOD FOR MANUFACTURING BUMPER BEAM - There is provided a bumper beam that is formed of a 7000 series aluminum alloy hollow extrusion, has a crushed longitudinal portion, and locally has a low-hardness region in a bumper stay joint section. A portion (portion to be heated) of end portions of the bumper beam formed of a tempered member of a heat-treatable aluminum alloy extrusion is subjected to reversion treatment, thereby forming a heat-affected zone in a bumper stay joint section. An end region (portion to be crushed) of the heated portion is subjected to cold crushing, and then the whole bumper beam is subjected to age hardening. The heated portion and a non-heat-affected zone are hardened through the age hardening, thereby forming a low-hardness region that overlaps the joint section in a portion of the heat-affected zone. | 03-12-2015 |
Takao Shikama, Fukuoka JP
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20130297820 | TRAFFIC DATA INTEGRATION METHOD AND TRAFFIC DATA INTEGRATION APPARATUS - A traffic data integration method includes: obtaining, by using a computer, pieces of frame data having a same data pattern between first and second traffic data collected respectively by first and second capture devices that capture, as traffic data, frame data communicated by a node in a network; performing, by using the computer, a time correction process by which a time of each piece of frame data in the first and second traffic data is corrected so that capturing times of pieces of obtained frame data are identical; using, by using the computer, frame data for which a same data pattern does not appear repeatedly in a same capture device, as frame data for performing the time correction process; and restricting, by using the computer, a time difference of frame data used when the time correction process is performed. | 11-07-2013 |
Takeshi Shikama, Osaka JP
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20120056961 | OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, AND METHOD AND PROGRAM PRODUCT FOR CONTROLLING OPTICAL WRITING DEVICE - An optical writing device is provided with a pixel information acquiring unit that acquires multilevel pixel information in which one pixel is expressed in multilevel scales, a line pixel information storing unit that stores the multilevel pixel information for each main scanning line, a light emission control unit that optically exposes the photosensitive element by controlling the binary light source on the basis of the multilevel pixel information. The photosensitive element is exposed to the binary light source with a period corresponding to N-fold in a sub scanning direction resolution of the multilevel pixel information, wherein N is a positive integer, so that the N times exposures corresponds to an exposure for one pixel in the original resolution. The switch on/off statuses of the binary light source are controlled in the N times exposures for each pixel, on the basis of lighting rate information for converting the multilevel scales into a lighting rate in the N times exposures. | 03-08-2012 |
20120057889 | IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD - An image processing apparatus for an image forming apparatus including a line head array that forms an image by illuminating one or more illumination elements in correspondence with image data. The image processing apparatus includes a detection part configured to detect a linear image extending in a sub-scanning direction in the image data, and an adjustment part configured to adjust a density of the linear image so that the energy used in illuminating the one or more illumination elements for forming the linear image is reduced compared to the energy used in forming the linear image without adjusting the density of the linear image. | 03-08-2012 |
20120061909 | IMAGE PROCESSING APPARATUS, AN IMAGE FORMING APPARATUS, AN IMAGE PROCESSING METHOD AND A RECORDING MEDIUM - An image processing apparatus includes a reading part configured to optically read skew amount measurement patterns and opposite ends of a paper sheet; an image skew amount detecting part configured to detect skew amounts on a color basis based on the skew amount measurement patterns; a paper sheet skew amount detecting part configured to detect a skew amount of the paper sheet based on a displacement between the opposite ends of the paper sheet; a skew correction amount calculating part configured to calculate skew correction amounts of the respective colors based on the skew amounts; and a skew correcting part configured to shift the images to correct the skews by recording input image data in plural lines of a line memory, dividing the input image data into plural areas in a main scanning direction, and setting line delay amounts on an area basis based on the skew correction amounts. | 03-15-2012 |
20120062681 | OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, AND METHOD AND PROGRAM PRODUCT FOR CONTROLLING OPTICAL WRITING DEVICE - An optical writing device that forms an electrostatic latent image on a photoreceptor. The device includes a pixel-information acquiring unit, a line-pixel-information storage unit that stores the acquired pixel information corresponding to a plurality of lines for each main scanning line, a light source device that exposes the photoreceptor with a period corresponding to an N-fold sub-scanning direction resolution of the pixel information, a positional-shift-information storage unit that stores a positional shift information, a sub-line counting unit that counts a sub-line period, a reading-line selecting unit that performs N times of selection that determines which main scanning line is selected as the line from which the pixel information is read out, on the basis of a calculated value from the counted value of the sub-line period and the positional shift information, and a pixel-information reading unit. | 03-15-2012 |
20120062682 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT FOR IMAGE PROCESSING - An embodiment of the image processing apparatus for controlling the lighting of a line head that is driven with binary data and performs exposure with subline lighting to thereby form images, includes: a subline generating unit that generates a plurality of sublines from a same image data; an inclination correcting unit that exposes the generated sublines so as to generate correction image data used to correct an inclination of an exposure position; a gradation control unit that controls the lighting of sublines based on the correction image data generated by the inclination correcting unit to express gradation; and a light intensity correction unit that corrects and controls the light intensity based on the correction image data generated by the inclination correcting unit, wherein an output of the gradation control unit and an output of the light intensity correction unit are input into the line head in parallel. | 03-15-2012 |
20120147114 | LIGHT EMISSION CONTROL DEVICE, LIGHT EMISSION CONTROL METHOD, AND IMAGE FORMING APPARATUS - A light emission control device images an electrostatic latent image on a photosensitive element by a plurality of light emitting elements corresponding to a line in a second direction perpendicular to a first direction which is a rotational direction the photosensitive element. The light emission control device includes: a detecting unit that detects a rotational position of the photosensitive element, in the first direction, corresponding to a line in the second direction; an acquiring unit that acquires a distance between the light emitting elements and the rotational position of the photosensitive element in the first direction detected by the detecting unit; and a control unit that controls light emission by the light emitting elements according to the distance acquired by the acquiring unit and corrects a fluctuation in a density of a visible image converted from the electrostatic latent image. | 06-14-2012 |
20120154827 | LINE-HEAD CONTROL DEVICE, IMAGE FORMING APPARATUS, AND LINE-HEAD CONTROL METHOD - A line-head control device that controls a line head includes: a calculation unit that divides image data into a plurality of areas in sub-scanning direction and calculates a printing percentage for each of the areas; an allocation unit that allocates a total correction amount, for correcting magnification of the image data in the sub-scanning direction, to the areas according to the printing percentage for each of the areas calculated by the calculation unit; and a control unit that changes an emission period of the light emitted from the line head so as to satisfy a partial correction amount that is an allocation of the total correction amount to each of the areas, exposes the image carrier to the light emitted from the line head with the changed light emission period, thereby causing a latent image to be formed on the image carrier based on the image data. | 06-21-2012 |
20120229866 | IMAGE FORMING APPARATUS AND IMAGE DENSITY DETECTING METHOD - An image forming apparatus performs pseudo gradation processing using dithering, and includes an image carrier; a plurality of light-emitting element arrays arranged in a main-scanning direction and including a plurality of light-emitting elements; an image forming unit performing lighting control of the arrays and forming a pattern image on the image carrier; a detecting unit detecting a density of the pattern image; a position detecting unit detecting a position in the main-scanning direction of the detecting unit with respect to the light-emitting element arrays; a determining unit that, based on the detected position, determines whether the detecting unit is positioned at a proper detection position with respect to the pattern image on which noise has no effect; and an operation control unit that, when the detecting unit is positioned at the proper detection position, performs an image density detection operation on the pattern image using the detecting unit. | 09-13-2012 |
20120262750 | IMAGE FORMING APPARATUS AND METHOD OF ADJUSTING IMAGE - An image forming apparatus includes plural image forming units of plural colors, each including a print head including plural LED chips aligned in a main scanning direction; a screen angle selecting unit that selects screen angles for the plural colors respectively based on the amounts of skew of the plural image forming units; an image processing unit that performs image processing on input data to be expressed by pixels of the plural colors such that the pixels of the colors have the corresponding screen angles selected by the screen angle selecting unit; a correction amount determining unit that determines a total amount of skew correction based on the amount of skew detected by the skew detection unit, and determines the amounts of skew correction in the sub-scanning direction for predetermined groups of the pixels, based on the total amount of skew correction, for each of the colors. | 10-18-2012 |
20120300010 | OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, OPTICAL WRITING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An optical writing device stores pieces of dithering information indicating dithering patterns whose densities are different, each piece of dithering information including pieces of identification information associated with pixels of the corresponding dithering pattern, and stores pieces of pixel setting information in which pieces of colored/colorless information indicating each of the pixels is colored or colorless are associated with the pieces of identification information, the pieces of colored/colorless information being set based on a resolution of a light source for forming an electrostatic latent image. The optical writing device also includes a control unit configured to arrange the same dithering patterns in a way that the dithering patterns form a pattern with a given size, and cause the light source to emit light based on information generated by setting the pixels of each of the same dithering patterns to be colored or colorless in accordance with the pixel setting information. | 11-29-2012 |
20130063536 | LIGHT SOURCE CONTROL APPARATUS AND IMAGE FORMING APPARATUS - A light source control apparatus which controls, based on image data input, light emission of a light source which forms an electrostatic latent image on an image bearing body in an electrophotographic image forming apparatus is disclosed, including a pattern generating unit which generates an internal pattern for position aligning and concentration correcting according to the image data; and a mirroring processing unit which performs a process of mirroring the image data and the internal pattern at a later stage of the pattern generating unit. | 03-14-2013 |
20130084109 | IMAGE FORMING APPARATUS - An image forming apparatus can transfer a plurality of color component images onto a surface of a recording medium to form an image on the recording medium. The image forming apparatus includes a pattern generation part to generate information about an alignment pattern to be used for a calibration of an image forming, a plurality of stations each including a photosensitive drum to form an alignment pattern corresponding to each of a plurality of color components onto a carry belt or the recording medium, and a read part to detect a plurality of alignment patterns formed by the plurality of stations. | 04-04-2013 |
20130207339 | IMAGE FORMING DEVICE AND CONTROL METHOD FOR IMAGE FORMING DEVICE - According to an embodiment, provided is an image forming device that includes: an image forming unit forming an image in a predetermined cycle in a direction orthogonal to a conveying direction of a printing medium; a velocity acquisition unit acquiring a conveying velocity of the printing medium at a position where the image is formed by the image forming unit; and a correcting unit correcting the cycle on which the image forming unit forms the image in accordance with the conveying velocity acquired by the velocity acquisition unit. | 08-15-2013 |
20130242318 | IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING THE SAME - In the invention, an inclination amount of sensors is reflected in positional deviation correction patterns, and for correcting formation positions of images of various colors, the positional deviation correction patterns are formed on a conveying belt. The positional deviation correction patterns are detected by the sensors. A control unit calculates positional deviation correction amounts based on detection results of the positional deviation correction patterns. Based on the calculated positional deviation correction amounts, the control unit performs calculation for correcting the positional deviation correction patterns, and cancels the inclination amount reflected in the calculation results to obtain final positional deviation correction amounts. Skew correction is performed based on the final positional deviation correction amounts, and thus, the positional deviations are corrected. | 09-19-2013 |
20140139607 | OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING OPTICAL WRITING DEVICE - An optical writing device is configured to form electrostatic latent images on a plurality of photosensitive elements by a plurality of light sources. The optical writing device includes: an image-data acquiring section that acquires image data; and a light-source control section that performs light-emission control on the light source based on pixel data generated from acquired image data, and also performs a neutralization process on the photosensitive element by controlling the light source to expose the photosensitive element to light. In the neutralization process, the light-source control section divides a period during which light-on/off control can be performed on the light source, into sub-periods based on pixel data input to the light-source control section, and causes the light sources to be lit in any one of the sub-periods so as to always place at least one of the plurality of light sources in a light-off state. | 05-22-2014 |
Takeshi Shikama, Kanagawa JP
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20100149684 | DATA-STORAGE DEVICE AND ANALYSIS METHOD FOR DATA-STORAGE DEVICE - A data-storage device with a security function for user data stored in a data-storage medium. The data-storage device includes: the data-storage medium for storing data; an authentication processing section for performing an authentication process with a key obtained from a host; an error correction circuit for performing error correction in reading data at an address designated by a read command from a host which has been recognized as an authorized user for analysis access by the authentication processing section; and an analysis processing section for generating data indicating the positions of the error correction and transferring the data to the host. | 06-17-2010 |
20140016224 | SYSTEM, METHOD AND APPARATUS FOR SELECTION OF RESERVED AREA DATA TRACKS - Selection of disk drive data tracks for the location of reserved area include providing a media disk with data tracks comprising a user data region. A location is assessed on the media disk with a highest frequency of adjacent track interference and far track interference-refresh potential. The location is then configured to be a reserved area where no user data is written. The reserved area has parameters that are read out first before the disk drive enters an operation enabled state for user interface. | 01-16-2014 |
Toshio Shikama, Sayama JP
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20150136555 | PANTOGRAPH DEVICE OF TROLLEY TRUCK - A pantograph device of a trolley-type truck includes: a base frame; a bottom frame rockably attached to the base frame; a top frame rockably attached to the vicinity of the top end portion of the bottom frame through a connecting shaft; a collector shoe rockably supported in proximity to the top end portion of the top frame; a hydraulic cylinder for raising and lowering the bottom frame, attached to the base frame; and a spring which acts so as to rotate the top frame upward through the connecting shaft. By erecting the bottom frame by the hydraulic cylinder, the tensile force produced in the spring is increased and the top frame is rotated upward through the connecting shaft. This makes it possible to obtain a wide movable range without use of a long and strong spring and enhance the followability to overhead wires without increasing pressing force. | 05-21-2015 |
Toshio Shikama, Sayama-Shi JP
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20090211861 | Collector Shoe Device - An object of the present invention is to realize a structure able to well retain contact performance between an overhead line and a slider | 08-27-2009 |
Toshiya Shikama, Niwa-Gun JP
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20130309034 | MACHINING VIBRATION SUPPRESSING METHOD AND MACHINING VIBRATION SUPPRESSING APPARATUS FOR MACHINE TOOL - An apparatus includes an external input device that allows setting of the amount of runout and the phase of each cutting edge, a computation device that acquires the rotational phase of a tool and that computes the angular velocity and the phase of vibration of two, X-axis and Y-axis, feed shafts on the basis of the input amount of runout and angular velocity of each cutting edge to generate a feed shaft control signal, and a numerical control device that controls feed in the X-axis and the Y-axis directions. The numerical control device relatively vibrates a workpiece in synchronization with the angular velocity of the tool on the basis of the results of computation performed by the computation device. | 11-21-2013 |
Yasuhito Shikama, Nagoya-Shi JP
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20150183244 | Recording Apparatus - A recording apparatus includes: first and second recording modules; a storage accommodating a recording medium; a first path extending from the storage to the first recording module; a second path extending from the storage to the second recording module and including a first shared portion shared with the first path; a first roller pair disposed downstream of a first branch position on the first path; and a movement causing member for moving two rollers of the first roller pair to a contact position or a separated position. A controller is configured to: determine whether a leading edge of the recording medium has reached an individual conveyor of the first recording module; when the leading edge has reached the individual conveyor, move the two rollers to the separated position; and supply a recording medium from the storage to the second recording module. | 07-02-2015 |
20150183245 | Recording Apparatus - In a recording apparatus, a first path and a module path of a first recording module for conveying and recording of a recording medium are formed such that a distance between the most downstream ejection opening and a joining position of the first path and a second path is less than a length of a recording medium. The controller executes: a first determination processing for determining whether there is a recording medium which should be conveyed through a join determination position before the recording medium having been supplied to the first recording module; and a wait processing for causing the recording medium having been supplied to the first recording module to wait in a state in which its leading edge is located upstream of the most upstream shared conveyor on the first path, when the controller determines that there is a recording medium. | 07-02-2015 |
20150183602 | Recording Apparatus - A recording apparatus includes: first and second recording modules; a storage accommodating a recording medium; a first path extending from the storage to the first recording module; a second path extending from the storage to the second recording module and including a first shared portion shared with the first path; a first roller pair disposed downstream of a branch position on the first path; and a second roller pair disposed on the first shared portion. The controller is configured to: determine whether a trailing edge of the recording medium on which recording is being performed by the first recording module is located downstream of the first roller pair on the first path; and when the trailing edge is located downstream of the first roller pair on the first path, cause the second roller pair to supply a recording medium from the storage to the second recording module. | 07-02-2015 |
20150183603 | Recording Apparatus - A recording apparatus includes: first and second recording modules; a storage accommodating a recording medium; a first path extending from the storage to the first recording module; and a second path extending from the storage to the second recording module and including a first shared portion shared with the first path. The controller is configured to: determine whether a trailing edge of the recording medium on which recording is being performed by the first recording module is located downstream of the first branch position on the first path; and when the trailing edge of the recording medium is located downstream of the first branch position on the first path, cause a recording medium to be supplied from the storage to the second recording module along the second path via the first shared portion and the first branch position. | 07-02-2015 |
Yasuhito Shikama, Yokkaichi-Shi JP
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20130276561 | LIQUID JETTING APPARATUS - A liquid jetting apparatus includes: a liquid jetting head; a carriage which carries the liquid jetting head and moves in a scanning direction; a plurality of pulleys arranged on a first plane, each having an axis extending perpendicular to the first plane, and including at least a first pulley and a second pulley separated from the first pulley in the scanning direction; an endless belt put around the plurality of pulleys to make contact with a circumference of each of the first and second pulleys and connected to the carriage; a pulley holder having a fixing portion, holding a tension adjusting pulley which adjusts a tension applied to the belt, being movable along the first plane together with the tension adjusting pulley; two plates sandwiching the fixing portion of the pulley holder; and a fastening member which fixes the fixing portion to the two plates. | 10-24-2013 |