Fukawa, JP
Hideki Fukawa, Iwata-Shi JP
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20130055784 | OUTER JOINT MEMBER FOR CONSTANT VELOCITY UNIVERSAL JOINT AND METHOD FOR MANUFACTURING THE SAME - An outer joint member which has a cup portion formed, on the inner surface thereof, with a plurality of track grooves extending in the axial direction, the cup portion having a chamfering portion provided in the region between the track grooves at the inner peripheral edge thereof, at least the inner surface and the outer surface of the cup portion being shaped by forging. The chamfering portion includes a first chamfering portion for allowing the angle shift of the joint, and second chamfering portions which are provided adjacent to both peripheral sides of the first chamfering portion and are inclined in the direction different from the first chamfering portion. | 03-07-2013 |
Hiromitsu Fukawa, Kanagawa JP
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20100174407 | LASER PROCESSING ROBOT CONTROL SYSTEM, CONTROL METHOD AND CONTROL PROGRAM MEDIUM - A laser processing robot control system is provided with a robot ( | 07-08-2010 |
Kazuhiko Fukawa, Tokyo JP
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20100316151 | RECEIVING APPARATUS, RECEIVING METHOD AND COMMUNICATION SYSTEM - To obtain excellent reception performance whilst cutting down the amount of computing operation in a MIMO communication system using soft-decision error correction coding. Received waves picked up by receiving antennas | 12-16-2010 |
20110292984 | RECEIVER APPARATUS, COMMUNICATION SYSTEM, RECEPTION METHOD AND COMMUNICATION METHOD - A receiver apparatus | 12-01-2011 |
20120099679 | RECEIVING APPARATUS AND RECEIVING METHOD - A receiving apparatus and reception method reduces degradation due to multipath interference without increasing the amount of computation even in a system that has a large number of subcarriers. A signal detector, using the symbol replica generated by symbol replica generator and the channel estimate which a channel estimator estimated based on the received pilot signal, suppresses interference attributed to delayed waves exceeding the GI and outputs a suppressed signal for the received signal. A demodulator decodes the signal of which interference has been alleviated, to determine code bit LLR as bit likelihood information. A decoder performs an error correction decoding process on the input code bit LLR. If no error exists in the result of error correction decoding, the decoder outputs information bits to complete the reception process. If there is an error in the decoded result, the decoder outputs the code bit LLR to symbol replica generator. | 04-26-2012 |
20140192936 | RECEIVING DEVICE, RECEIVING METHOD, AND RECEIVING PROGRAM - To provide a receiving device, a receiving method, and a receiving program, which are capable of reducing performance degradation in a case where the spatial correlation of a channel becomes high. | 07-10-2014 |
20150215072 | RECEPTION DEVICE, RECEPTION METHOD, AND PROGRAM - The present invention is capable of reducing a calculation amount while lessening performance degradation from MLD. The present invention is a reception device that receives a transmit signal which is transmitted from a transmission device by a MIMO transmission scheme. The reception device includes a channel estimation unit ( | 07-30-2015 |
Kazuhiko Fukawa, Meguro-Ku JP
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20090207931 | WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD - A wireless communication device that transmits a wireless signal by carrying out linear precoding processing using a plurality of transmission antennas is provided with: a phase pattern control unit for selecting a phase pattern that reduces peak-to-average power ratio; a phase rotation unit for carrying out phase rotation on a modulation signal using the phase pattern selected in the phase pattern control unit; a control signal generation unit for generating a control signal based on the phase pattern selected in the phase pattern control unit; and a preceding unit for carrying out linear precoding processing on output signals from the phase rotation unit and output signals from the control signal generation unit. | 08-20-2009 |
Kazuo Fukawa, Kanagawa JP
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20120182567 | IMAGE FORMING APPARATUS AND COMPUTER READABLE MEDIUM - An image forming apparatus includes the following elements. An apparatus body implements plural functions including an image reading function, an image forming function, and a display function in accordance with operations requested by a user. A controller controls first, second, and third power states. An obtaining unit obtains information concerning paper. A first control unit controls the plural functions so that, when the plural functions are returned from the third to the second power state, the display function is returned to the second power state without being synchronized with the other functions and an operation requested by the user is received before the other functions are returned to the second power state. A second control unit controls the other functions so that, if the image forming function is required for executing an operation requested by the user, the operation is executed after the obtaining unit obtains the information concerning paper. | 07-19-2012 |
20130164012 | IMAGE PROCESSING APPARATUS - An image processing apparatus includes an image forming section, a fixing section, a mode switching section that selectively switches a fixing mode between a fast heating mode and a heat accumulation mode, a selecting section that selects the fast heating mode or heat accumulation mode based on the relationship between operation expressions F | 06-27-2013 |
20130216252 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING CONTROL DRIVER, AND IMAGE PROCESSING METHOD - Provided is an image processing apparatus including a mode switching unit that selectively switches a mode between a rapid heating mode and a heat accumulating mode in a fixing unit, a receiving unit that receives an image formation request received from the outside, an extracting unit that extracts mode switching determination information at the earliest from the image formation request received by the receiving unit, a selecting unit that selects the mode based on the mode switching determination information extracted by the extracting unit, specifications of the fixing device, and a current temperature, and a switching control unit that controls the mode switching unit based on the mode selected by the selecting unit to switch the mode to the rapid heating mode or the heat accumulating mode. | 08-22-2013 |
Kimihiko Fukawa, Kawasaki-Shi JP
Kiyotaka Fukawa, Tokyo JP
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20120072735 | STORAGE DEVICE, PROTECTION METHOD, AND ELECTRONIC DEVICE - According to one embodiment, a storage device encrypts/decrypts data with an encryption key to write/read the data to/from the storage area. In the storage device, an elapsed time counter starts counting triggered by turning on of the storage device. A receiver receives a command containing a password and time information from a host device. The time information indicates current date and time. A calculator calculates elapsed time from last command input to current command input based on the time information and a counter value. An adder adds the elapsed time to time information contained in a command received last time. A time information determination module determines the consistency of the time information. A disabling module disables the encryption key if the time information is not consistent. An authentication module authenticates the password if the time information is consistent and allows access to the storage area if the password is successfully authenticated. | 03-22-2012 |
20130275775 | STORAGE DEVICE, PROTECTION METHOD, AND ELECTRONIC DEVICE - According to one embodiment, a storage device encrypts/decrypts data with an encryption key to write/read the data to/from the storage area. In the storage device, an elapsed time counter starts counting triggered by turning on of the storage device. A receiver receives a command containing a password and time information from a host device. The time information indicates current date and time. A calculator calculates elapsed the from last command input to current command input based on the time information and a counter value. An adder adds the elapsed time to time information contained in a command received last time. A time information determination module determines the consistency of the time information. A disabling module disables the encryption key if the time information is not consistent. An authentication module authenticates the password if the time information is consistent and allows access to the storage area if the password is successfully authenticated. | 10-17-2013 |
Makoto Fukawa, Tokyo JP
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20110033679 | LOW REFLECTION GLASS AND PROTECTIVE PLATE FOR DISPLAY - To provide a low reflection glass excellent in the abrasion resistance, the weather resistance, the productivity and the outer appearance, and a protective plate for a display. | 02-10-2011 |
20110222053 | FRONT PLATE FOR DISPLAY, DISPLAY DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING FRONT PLATE FOR DISPLAY - The present invention relates to a front plate for a display comprising: a glass substrate having a first surface and a second surface; and a ceramic layer formed on at least a part of a marginal area of the second surface, wherein the front plate has a difference (ΔT) between a maximum light amount T | 09-15-2011 |
20130022798 | LOW REFLECTION GLASS AND PROTECTIVE PLATE FOR DISPLAY - Provided is a low reflection glass excellent in the abrasion resistance, the weather resistance, and the productivity. A low reflection glass includes a glass substrate and an antireflection film formed on the surface of the glass substrate. The antireflection film includes an interlayer and an outermost layer. The outermost layer contains Si atoms, C atoms and O atoms, and the content of C atoms is from 0.5 to 3 mol. % based on 100 mol. % of the total amount of Si, C and O atoms. The interlayer is a high refractive index layer or a light absorbing layer. Also provides is a protective plate for a display including a support substrate including the low reflection glass and a conductive film provided on a side where no antireflection film is formed of the support substrate. | 01-24-2013 |
20150072129 | GLASS SHEET CAPABLE OF BEING INHIBITED FROM WARPING THROUGH CHEMICAL STRENGTHENING - A glass sheet includes 4 mol % or more of Al | 03-12-2015 |
20150079347 | GLASS SHEET CAPABLE OF BEING INHIBITED FROM WARPING THROUGH CHEMICAL STRENGTHENING - A glass sheet has one surface and the other surface facing the one surface in a thickness direction, wherein a fluorine concentration (average fluorine concentration by SIMS at a depth of 1 to 24 μm) in the one surface is higher than that in the other surface. The following expression is satisfied: 0.07≦ΔF/ΔH | 03-19-2015 |
20150267892 | TRANSPARENT MEMBER AND LIGHT EMITTING MODULE - A transparent member includes a plate having a first surface, and a second surface provided on an opposite side from the first surface. The first surface includes one or a plurality of troughs formed on the first surface, and the first surface contains fluorine atoms. | 09-24-2015 |
Masanori Fukawa, Kamisato JP
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20120075625 | OPTICAL SURFACE DEFECT INSPECTION APPARATUS AND OPTICAL SURFACE DEFECT INSPECTION METHOD - The present invention is to provide an optical surface defect inspection apparatus or an optical surface defect inspection method that can improve a signal-to-noise ratio according to a multi-segmented cell method without performing autofocus operations, and can implement highly sensitive inspection. The present invention is an optical surface defect inspection apparatus or an optical surface defect inspection method in which an inspection beam is applied onto a test subject, an image of a scattered light from the surface of the test subject is formed on a photo-detector, and a defect on the surface of the test subject is inspected based on an output from the photo-detector. The photo-detector has an optical fiber bundle. One end thereof forms a circular light receiving surface to receive the scattered light. The other end thereof is connected to a plurality of light receiving devices. The optical fiber bundle is divided into a plurality of fan-shaped cells in the light receiving surface, and connected to the light emitting devices in units of the cells for performing the inspection based on the outputs of the plurality of cells. | 03-29-2012 |
Masanori Fukawa, Saitama JP
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20120176877 | INSPECTION METHOD AND INSPECTION APPARATUS OF MAGNETIC DISK - An inspection method and inspection apparatus of a magnetic disk are provided. A gliding test and a certification test are performed at the same time by simultaneously moving a head for the certification test and a head for the gliding test with a heat distortion utilization mechanism (a micro thermal actuator) along a recording surface of the magnetic disk during rotation at a predetermined revolving speed. A flying height of the head for the gliding test is determined according to a revolving speed of the disk. When the flying height of the head for gliding test is determined according to the revolving speed at the certification test, the head for the gliding test is adjusted to a desired height by adjusting a variation of the heat distortion utilization mechanism disposed on the head for the gliding test. The gliding and certification inspections can be performed at the same time. | 07-12-2012 |
Norifumi Fukawa, Kawasaki JP
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20080209085 | SEMICONDUCTOR DEVICE AND DMA TRANSFER METHOD - A semiconductor device includes a plurality of resources for performing DMA transfer and a DMA controller, wherein the plurality of resources each include a transfer setting register | 08-28-2008 |
Noriko Fukawa, Shizuoka JP
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20120314441 | AUTOMOTIVE LAMP - An automotive lamp includes an LED, a substrate that mounts the LED, a reflector that reflects the light emitted from the LED, and an projection lens having an incident surface, which receives the light reflected by the reflector, and an emission surface that emits the light toward a front area of the automotive lamp. A fine asperity structure is formed on the incident surface of the projection lens. The fine asperity structure includes recesses or raised portions formed with the pitch less than or equal to the visible light wavelength. | 12-13-2012 |
Noriko Fukawa, Shizuoka-Shi JP
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20150138821 | RESIN OPTICAL MEMBER AND AUTOMOTIVE LAMP - A resin optical member allows light to pass therethrough. The resin optical member includes a fine asperity portion formed with fine asperity structure and a flat portion not formed with fine asperity structure. The fine asperity structure include concavities or convexities formed at a pitch equal to or less than a wavelength of visible light. The fine asperity structure includes concavities or convexities having a height 37 nm or more. | 05-21-2015 |
Norio Fukawa, Kyoto JP
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20080201993 | Shoe Sole Composed of Polyamide Resin Composition and Shoe Using Same - [Problems to be solved] To provide a shoes sole possessing improved resistance to bending fatigue without increasing weight and shoes containing such shoe sole. | 08-28-2008 |
20090054559 | POLYLACTIC ACID RESIN COMPOSITION AND MOLDED ARTICLE - Provided are a resin composition in which a moldability is improved at a temperature at which a polylactic acid resin is crystallized by adding both a carboxylic acid amide or a carboxylic acid ester which has at least one polar group in a molecule and a layered silicate to the polylactic acid resin, and a molded article. | 02-26-2009 |
20090069463 | POLYLACTIC ACID RESIN COMPOSITION AND MOLDED ITEM - Provided is a polylactic acid resin composition obtained by adding a carboxylic acid amide and a carboxylic acid ester each of which has at least one polar group in a molecule to a polylactic acid resin reacted with a (meth)acrylate compound. Also provided is a polylactic acid resin molded article which is a molded article obtained by molding the polylactic acid resin composition, manufactured by setting a mold temperature to a glass transition temperature of a polylactic acid resin plus 20° C. or higher and a melting point thereof minus 20° C. or lower, at the time of injection molding the polylactic acid resin composition. Thus, a resin composition in which a moldability is improved at a temperature at which a polylactic acid resin is crystallized, and a molded article therefrom are provided. | 03-12-2009 |
20100130651 | CRYSTALLINE POLYLACTIC ACID RESIN COMPOSITION AND PRODUCT MOLDED/FORMED THEREFROM - There is provided a crystalline polylactic acid resin composition comprising 95 to 99.97 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, and 0.03 to 5 parts by mass of a crystal nucleus agent (B). There is also provided a crystalline polylactic acid resin composition prepared by melt-kneading 100 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, 0.01 to 20 parts by mass of a (meth)acrylate compound (C), and 0.02 to 20 parts by mass of a peroxide (D). | 05-27-2010 |
Seiichi Fukawa, Tokyo JP
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20140000200 | REMAINING FORMWORK FOR DECORATION, AND WALL SURFACE STRUCTURE OF CONCRETE STRUCTURE | 01-02-2014 |
20140199117 | AFFIXING HARDWARE FOR PANEL - To provide a fixing device for a panel which can absorb a dimensional change due to expansion of the siding board. A comb-shaped slit is formed at an area from the intermediate line C defined between opposed two sides of a rectangular metal plate to form leaf spring-shaped strip plates | 07-17-2014 |
Takeshi Fukawa, Wako-Shi JP
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20120277978 | ENGINE WORKING MACHINE - An engine working machine that has an electronically controlled fuel injection system and a fuel tank disposed in an upper portion. The capacity of the fuel tank is effectively used and a complex structure is prevented while reducing the length of the fuel piping. An engine is disposed in a lower portion, and a fuel tank is disposed above the engine. A fuel pump is mounted on a bottom outside surface of the fuel tank, and disposed projecting on a side portion of the crankcase. An extended box is provided on a bottom surface of the fuel tank, and the fuel pump is mounted with a filter and a fuel intake port located inside the extended box. The fuel pump is housed in a pump case that is fixed to a bottom surface of the extended box. | 11-01-2012 |
20130133623 | FUEL SUPPLY SYSTEM FOR GAS ENGINE - A fuel supply system includes an intake flow passage communicating with an intake port of a gas engine, a fuel shut-off valve assembly for blocking a fuel supply passage to prevent supply of a gas fuel to a fuel mixer, a vacuum flow passage communicating with a vacuum actuator of the fuel shut-off valve assembly and a crank chamber of the gas engine, and means for holding the vacuum flow passage open when the gas engine starts, such that a vacuum produced in the crank chamber is used to actuate the vacuum actuator for switching the fuel shut-off valve assembly to an open position allowing supply of the gas fuel to the fuel mixer. | 05-30-2013 |
Tatsuya Fukawa, Tokyo JP
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20080215412 | Train Operation Management System - A train operations management system enables an operations controller to carry out crew deployment disruption resolution easily. Preset restriction conditions stipulating restrictions in paths and crew member deployment disruption information are examined, warnings respective to the paths are outputted, and until all the warnings clear, with respect to paths in which multiple deployment disruptions have arisen, in order from the highest priority of urgent resolution of the deployment disruption, resolution information is successively sent to crew member deployment disruption forecasting means and crew deployment information is updated, and when the warnings have been cleared the crew deployment information recorded in crew deployment information registering means is suggested as resolution information. | 09-04-2008 |
Yasurou Fukawa, Hiratsuka-Shi JP
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20120236122 | IMAGE PROCESSING DEVICE, METHOD THEREOF, AND MOVING BODY ANTI-COLLISION DEVICE - An image processing device is disclosed that is able to accurately recognize objects at a close distance. The image processing device includes a camera unit, and an image processing unit. The camera unit includes a lens, a focusing unit and an image pick-up unit. The focusing unit drives the lens to sequentially change the focusing distance of the camera unit to perform a focus-sweep operation, so that clear images of objects at different positions in an optical axis of the lens are sequentially formed on the image pick-up unit. The image processing unit receives the plurality of images obtained by the image pick-up unit in the focus-sweep operation, identifies objects with clear images formed in the plurality of images, and produces an object distribution view according to the focusing distances used when picking up the plurality of image to show a position distribution of the identified objects. | 09-20-2012 |
Yasurou Fukawa, Kanagawa JP
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20120150405 | MOVING BODY ANTI-COLLISION DEVICE AND MOVING BODY WITH THE SAME - A moving body anti-collision device is disclosed that is able to accurately determine a relative position between moving bodies in a small area and efficiently prevent collisions between moving bodies. The moving body anti-collision device includes a transmission unit that transmits a detection wave, a driving unit that generates a driving signal to drive the transmission unit, a receiving unit that receives a detection wave sent from a transmission unit on other moving body, a calculation unit that calculates a relative position of the moving body relative to the other moving body according to an intensity of the detection wave sent from the other moving body and received by the receiving unit, and a collision determining unit that determines, according to a calculation result given by the calculating unit, whether the moving body collide with the other moving body. | 06-14-2012 |
Yasuteru Fukawa, Tokyo JP
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20130006814 | GLASSES SELLING SYSTEM, LENS COMPANY TERMINAL, FRAME COMPANY TERMINAL, GLASSES SELLING METHOD, AND GLASSES SELLING PROGRAM - A selling server stores prescription data of a customer transmitted from an optometrist terminal of an optometrist who performs optometry for a glasses prescription through a communication line in association with customer identification information, transmits image data of a frame candidate group of glasses to a customer terminal, transmits image data of a lens candidate group of the glasses to the customer terminal, receives information relating to a frame and a lens purchased by the customer and determined on the basis of a combined image of a frame image selected by the customer, a lens image selected by the customer, and a face image of the customer, and transmits prescription data of the customer to a lens company terminal of a lens company which processes the lens purchased by the customer. | 01-03-2013 |
20150310535 | GLASSES SELLING SYSTEM, LENS COMPANY TERMINAL, FRAME COMPANY TERMINAL, GLASSES SELLING METHOD, AND GLASSES SELLING PROGRAM - A selling server stores prescription data of a customer transmitted from an optometrist terminal of an optometrist who performs optometry for a glasses prescription through a communication line in association with customer identification information, transmits image data of a frame candidate group of glasses to a customer terminal, transmits image data of a lens candidate group of the glasses to the customer terminal, receives information relating to a frame and a lens purchased by the customer and determined on the basis of a combined image of a frame image selected by the customer, a lens image selected by the customer, and a face image of the customer, and transmits prescription data of the customer to a lens company terminal of a lens company which processes the lens purchased by the customer. | 10-29-2015 |
Yuko Fukawa, Yokaichi-Shi JP
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20080220559 | SOLAR CELL, MANUFACTURING METHOD THEREOF AND ELECTRODE MATERIAL - There is presented a solar cell comprising a semiconductor substrate of one conductivity-type, a layer of the opposite conductivity-type provided on a surface side of the semiconductor substrate, a surface electrode formed thereon, and a backside electrode formed on a backside of the semiconductor substrate, wherein the semiconductor substrate is formed with protrusions and recesses on the surface side thereof, and spaces that are filled with a glass component of an electrode material of the surface electrode are present in bottom portions of the recesses. This arrangement has eliminated a conventional problem in that silver in the electrode material gets into the bottom portions of the recesses and causes defects to be generated in the recesses due to stress generated during forming of the electrode. | 09-11-2008 |
Yuko Fukawa, Ise-Shi JP
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20120260964 | Solar Cell Module and Photovoltaic Power Generator Using the Same - A surface electrode ( | 10-18-2012 |
20140209152 | Solar Cell Module and Photovoltaic Power Generator Using This - A surface electrode ( | 07-31-2014 |
Yuko Fukawa, Mie JP
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20080283115 | Solar Battery Module and Photovoltaic Generation Device - A solar cell module, comprising a front surface member | 11-20-2008 |