Yasuhiro Yamaguchi
Yasuhiro Yamaguchi, Kanagawa JP
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20090195716 | OPTICALLY WRITABLE DISPLAY MEDIUM AND OPTICAL WRITING METHOD - An optically writable display medium includes an optical switching element and a display element. The optical switching element includes a charge transport layer sandwiched between an upper charge generating layer and a lower charge generating layer. The display element includes a display layer having memory properties and is provided on the optical switching element. The absorption wavelength region of the upper charge generating layer and the absorption wavelength region of the lower charge generating layer are substantially different from each other. | 08-06-2009 |
20090231501 | METHOD FOR DRIVING LIQUID CRYSTAL DEVICE AND DRIVING APPARATUS FOR THE LIQUID CRYSTAL DEVICE - Sequentially performed are (1) an entire liquid crystal layer is initialized into a focal conic state, (2) an image is written onto the liquid crystal device by scanning with selecting exposure or non-exposure while applying a voltage that does not exceed a threshold value for a state change from the focal conic state to a homeotropic state during the non-exposure but exceeds the threshold value during the exposure and that causes the focal conic state and the homeotropic state to be bi-stable after the exposure, and (3) the application of the voltage is stopped to change a state of a portion, of which the state has changed to the homeotropic state, to the planer state. In (2), an electric field energy applied to an exposure portion of the liquid crystal layer is controlled to gradually increase from a start to an end of the series of scanning actions. | 09-17-2009 |
20100002155 | OPTICAL WRITING DISPLAY APPARATUS, OPTICAL WRITING APPARATUS AND OPTICAL WRITING METHOD - An optical writing display apparatus that performs: applying to a pair of electrodes a first voltage having a first polarity that applies a first partial voltage to a cholesteric liquid crystal layer, the first partial voltage being more than a threshold at which the state of the cholesteric liquid crystal layer changes from focal conic to homeotropic when the exposure is conducted, and exposing an photoconductive layer to light; stopping applying the first voltage for a predetermined time and exposing the photoconductive layer to light; applying a second voltage having a second polarity opposite to the first polarity that applies a second partial voltage to the cholesteric liquid crystal layer, the second partial voltage being not more than the above threshold when the exposure is not conducted, but more than the above threshold when the exposure is conducted; and selectively exposing the photoconductive layer to light and stopping applying the second voltage. | 01-07-2010 |
20100091203 | OPTICAL WRITING APPARATUS, OPTICAL WRITING METHOD, AND RECORDING MEDIUM - An optical writing apparatus includes an irradiation unit which irradiates a writing light on an optical writing image display medium comprising a photoconductor layer and a display layer, a voltage applying unit which applies an image writing pulse voltage to the display layer and the photoconductor layer, and a control unit. The control unit controls the irradiation unit such that, at a first time interval at which the writing light is irradiated, the writing light is irradiated on the photoconductor layer, and controls the voltage applying unit such that a first pulse voltage is applied at an interval which is longer than the first time interval, and such that a second pulse voltage whose polarity is opposite to a polarity of the first pulse voltage and whose absolute value is larger than an absolute value of the first pulse voltage is applied after application of the first pulse voltage. | 04-15-2010 |
20100225837 | DISPLAY MEDIUM, DISPLAY DEVICE AND METHOD OF OPTICAL WRITING - The invention provides a display medium including: a first electrode; a second electrode; a liquid crystal layer provided between the first electrode and the second electrode; a photoconductive layer provided between the second electrode and the liquid crystal layer, the photoconductive layer absorbing light of a predetermined wavelength used for writing, and thereby exhibiting an electrical characteristic corresponding to the intensity distribution of the light used for writing; a first light absorption layer provided between the liquid crystal layer and the photoconductive layer, the first light absorption layer absorbing light transmitted through the liquid crystal layer; a second light absorption layer provided at the side of the second electrode not facing the photoconductive layer, the second light absorption layer allowing transmission of the light used for writing and having an absorbance of 1 or more with respect to light of any wavelength in a range of from 300 nm to 550 nm. | 09-09-2010 |
20110051024 | PHOTO-ADDRESSABLE DISPLAY MEDIUM AND PHOTO-ADDRESSABLE DISPLAY DEVICE - A photo-addressable display medium is provided, the photo-addressable display medium including: a pair of electrodes having transparency; a photoconductive layer disposed between the pair of electrodes and having a laminated structure of a first charge generation layer, a charge transport layer and a second charge generation layer in this order from an exposing light irradiation side; and a liquid crystal layer disposed between an electrode of the inverse side to the exposing light irradiation side and the second charge generation layer and having memory performance, wherein the first charge generation layer and the second charge generation layer contain a phthalocyanine compound, and the charge transport layer contains a stilbene compound represented by the following formula (1): | 03-03-2011 |
20110181579 | DRIVING APPARATUS FOR PHOTO-ADDRESSING TYPE DISPLAY ELEMENT, DRIVING METHOD AND PHOTO-ADDRESSING TYPE DISPLAY APPARATUS - A driving apparatus includes a voltage applying unit, a light irradiation unit and a resistance control unit. The voltage applying unit forms a voltage applying circuit together with a pair of electrode layers of a photo-addressing type display element. The voltage applying unit applies a voltage between the pair of electrode layers. The light irradiation unit irradiates the photo-addressing type display element with addressing light. The resistance control unit controls a resistance to a current which flows in a direction to reduce a potential difference between the pair of electrode layers to be larger than that during a period in which the voltage applying unit is applying the voltage. | 07-28-2011 |
Yasuhiro Yamaguchi, Ichihara-Shi JP
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20090316833 | RECEIVER - A receiver employing an OFDM system which uses a frequency band that is constituted by a plurality of subchannels, and receiving a signal added a phase rotation which is made to respectively differ for each transmission antennas of transmitter and transmitted from the transmission antennas, having a virtual subchannel quality estimating portion which estimates the quality of a propagation path in the case of same phase rotation is added to signal transmitted from transmitter, each group configured with a plurality of consecutive subcarriers. | 12-24-2009 |
Yasuhiro Yamaguchi, Aichi-Ken JP
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20090000686 | Fuel tank for automobile - The fuel tank for automobiles has the following structure. A main body of a fuel tank has an entire thickness of 3 to 8 mm and is formed of a surface layer, an outer main body layer, an outer adhesive layer, a barrier layer, an inner adhesive layer, and an inner main body layer that are formed in this order from-exterior. The surface layer and the inner main body-layer are formed from high density polyethylene. The outer main body layer is formed by using as a main material a recycled material of high density polyethylene, contains an inorganic filler having a particle diameter of 10 μm or less in an amount of 10 to 35 wt % with respect to a total weight of the outer main body layer, and has an thickness of 25% to 50% of the entire thickness of the main body. The outer adhesive layer and the inner adhesive layer is formed from a synthetic resin having an adhesion property for both of high density polyethylene and the barrier layer, and the barrier layer is formed from a synthetic resin hardly or never allow fuel permeation. | 01-01-2009 |
Yasuhiro Yamaguchi, Makinohara JP
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20120003856 | WATERPROOF STRUCTURE - A waterproof structure, which is for one connector fixed to a mounting hole of an automotive motor's metallic case and another connector fixed to a mounting hole of an automotive inverter's metallic case and connected to the one connector, comprises ring-shaped first and second packings. The first packing resides between the one case's surface and the one connector's surface that are orthogonal to a fitting direction of the connectors such that the one case's mounting hole is surrounded thereby to provide waterproof interface between the one case and the one connector. The second packing resides between the other case's surface and the other connector's surface that are parallel to the fitting direction. The second packing extends on an outer circumferential surface of the other connector to provide waterproof interface between an inner circumferential surface of the other case's mounting hole and the other connector's outer circumferential surface. | 01-05-2012 |
Yasuhiro Yamaguchi, Shizuoka JP
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20120015546 | CONNECTOR - To provide a connector able to be surely fitted with a mating connector by absorbing a position gap generated between a terminal and a terminal of the mating connector. | 01-19-2012 |
20120108113 | TERMINAL - A terminal | 05-03-2012 |
Yasuhiro Yamaguchi, Nagoya-Shi JP
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20120158218 | STEERING ANGLE CONTROL SYSTEM FOR AIRCRAFT - To provide an aircraft steering angle control system that minimizes the amount of skidding of an airframe that is turning on a low-μ taxiway surface such as an icy taxiway surface and allows for directional control of the airframe by a steering command, an aircraft steering angle control system that outputs an operation signal related to a steering angle as a control command signal for a nose steering wheel incorporates a nose wheel envelope protection including a reference steering angle setting unit that calculates a reference steering angle on the assumption that the airframe is not skidding; a skid detection unit that detects a skidding state of the airframe based on the reference steering angle; and a switch unit that selects a control command signal for a nose wheel in conjunction with the skid detection unit. | 06-21-2012 |
Yasuhiro Yamaguchi, Makinohara-Shi JP
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20120178300 | CONNECTOR - A connector includes a plurality of terminal metal fittings that are arranged in parallel to one another and respectively have electric wire connection sections to which electric wires are electrically connected, and a connector housing that accommodates the plurality of terminal metal fittings therein. The plurality of terminal metal fittings are configured that the lengths of the electric wire connection sections are made longer in accordance with the arrangement thereof from one side toward the other side in an arrangement direction of the plurality of terminal metal fittings. The electric wires are connected to the electric wire connection sections respectively so that the electric wires extend from one end portions of the electric wire connection sections toward the one side and intersect with a longitudinal direction of the electric wire connection section. | 07-12-2012 |
Yasuhiro Yamaguchi, Toyota-Shi JP
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20120274163 | POWER UNIT - A power unit includes a case, a first rotary electric machine arranged inside the case, a second rotary electric machine that is arranged parallel to the first rotary electric machine and that is arranged inside the case, a plurality of conductors that send electric power to the first rotary electric machine and the second rotary electric machine, and that receive electric power from the first rotary electric machine and the second rotary electric machine, and a cover member that covers a single opening provided in the case and communicating an inside of the case with an outside of the case, the plurality of conductors passing through the cover member. A valley shape is formed by an outer peripheral surface of the first rotary electric machine and an outer peripheral surface of the second rotary electric machine. The opening is provided in a portion of the case that faces the valley shape. | 11-01-2012 |
Yasuhiro Yamaguchi, Hyogo JP
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20130196172 | STAINLESS STEEL FOIL AND CATALYST CARRIER FOR EXHAUST GAS PURIFYING DEVICE USING THE FOIL - A stainless steel foil contains, in percent by mass, 0.05% or less of C, 2.0% or less of Si, 1.0% or less of Mn, 0.003% or less of S, 0.05% or less of P, 25.0% to 35.0% of Cr, 0.05% to 0.30% of Ni, 3.0% to 10.0% of Al, 0.10% or less of N, 0.02% or less of Ti, 0.02% or less of Nb, 0.02% or less of Ta, 0.005% to 0.20% of Zr, 0.02% or less of Ce, 0.03% to 0.20% of REM excluding Ce, 0.5% to 6.0% in total of at least one of Mo and W, and the balance being Fe and incidental impurities. | 08-01-2013 |
Yasuhiro Yamaguchi, Tokyo JP
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20140011044 | STEEL FOIL FOR SOLAR CELL SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND SOLAR CELL SUBSTRATE, SOLAR CELL AND MANUFACTURING METHODS THEREFOR - A steel foil for a solar cell substrate includes 7% to 40% by mass of Cr and has a tensile strength of 930 MPa or more in a direction perpendicular to the rolling direction. | 01-09-2014 |
20150257696 | DEMENTIA DIFFERENTIATION DEVICE - A leg movement acquisition unit | 09-17-2015 |
20160049534 | FERRITIC STAINLESS STEEL FOIL FOR SOLAR CELL SUBSTRATE - Provided is a ferritic stainless steel foil for a solar cell substrate excellent in terms of threading performance with which it is possible to maintain sufficient hardness to suppress, for example, buckling during threading when a solar cell is manufactured using a roll-to-roll method. The ferritic stainless steel foil for a solar cell substrate has a chemical composition containing, by mass %, Cr: 14% or more and 18% or less, a Vickers hardness of Hv250 or more, and a Vickers hardness of Hv250 or more after the substrate has undergone an optical absorber layer growth process in which the substrate is held in a temperature range of 450° C. or higher and 600° C. or lower for a duration of 1 minute or more. | 02-18-2016 |
20160064574 | FERRITIC STAINLESS STEEL FOIL FOR SOLAR CELL - A ferritic stainless steel foil for a solar cell substrate excellent in terms of threading performance. The ferritic stainless steel foil for a solar cell substrate may have a chemical composition containing, by mass %, Cr: 14% or more and 24% or less and Nb: 0.1% or more and 0.6% or less, and optionally further containing Mo: 2.0% or less, a Vickers hardness of Hv250 or more and Hv450 or less, and a Vickers hardness of Hv250 or more and Hv450 or less after the substrate has undergone an optical absorber layer growth process in which the substrate is held in a temperature range of 450° C. or higher and 650° C. or lower for a duration of 1 minute or more. | 03-03-2016 |
Yasuhiro Yamaguchi, Sumoto-Shi JP
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20140045048 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes an electrode assembly, a nonaqueous electrolyte, and a container. The electrode assembly includes a positive electrode, a negative electrode, and a separator. The negative electrode is opposed to the positive electrode. The separator is disposed between the positive electrode and the negative electrode. The nonaqueous electrolyte contains lithium difluorophosphate. The container houses the electrode assembly and the nonaqueous electrolyte. The container has a positive electrode terminal and a negative electrode terminal on one end face. The container is roughly parallelepiped in shape. The ratio (height dimension/length dimension) of the height dimension of the container to its length dimension viewed from the front is not more than 0.5. | 02-13-2014 |
Yasuhiro Yamaguchi, Chiyoda-Ku JP
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20150206996 | SOLAR CELL SUBSTRATE MADE OF STAINLESS STEEL FOIL AND METHOD FOR MANUFACTURING THE SAME - Provided are a solar cell substrate made of stainless steel foil which contains 7% to 40% by mass Cr and has a coefficient of linear expansion of 12.0×10 | 07-23-2015 |
Yasuhiro Yamaguchi, Kakegawa-Shi JP
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20160104974 | SHIELDED CONNECTOR - The present invention provides a shielded connector that can reduce the entire size thereof while preventing an increase in the number of components. A shielding shell includes a shell body provided to an outer side of a housing, and a thermally conductive holding member that supports an insulating container portion of a fuse, so the heat generated by the fuse is dissipated to outside, thereby reducing the space between the housing and the fuse and reducing the entire size of the shielded connector. Also, the shielding shell functions as both a heat dissipation member and a magnetic shield, thus, an increase in the number of components can be prevented. | 04-14-2016 |