Tsuyuguchi, JP
Kouhei Tsuyuguchi, Shiga JP
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20140377672 | HYDROGEN GENERATOR AND FUEL CELL SYSTEM - A hydrogen generator includes: a reformer configured to generate a hydrogen-containing gas by using a raw material; a hydro-desulfurizer configured to remove a sulfur compound in the raw material; a recycle passage through which the hydrogen-containing gas is supplied to the raw material before the raw material flows into the hydro-desulfurizer; a booster configured to supply the raw material to the reformer; a raw material supply passage through which the raw material to be supplied to the reformer flows; and an ejector which is disposed on the raw material supply passage provided downstream of the booster and upstream of the hydro-desulfurizer and into which the hydrogen-containing gas flows from the recycle passage. | 12-25-2014 |
Makoto Tsuyuguchi, Wako-Shi JP
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20100250094 | ENGINE THROTTLE CONTROL SYSTEM - An operation amount detecting unit | 09-30-2010 |
20110205039 | SHIFT STAGE DISPLAY DEVICE - The shift position display device includes a control section configured to automatically shift a shift position by operating actuators based on a shift change command. A gear position display section is configured to display a condition of an automatic transmission based on the display command of the control section. A failure detection unit is configured to detect a failure of the automatic transmission. A control section is configured to switch display of the gear position display section from a lighting display of a numerical figure showing the shift position selected at present to a display for failure occurrence notification if the failure of the automatic transmission is detected while power supply of a vehicle is turned on. The control section is also configured to determine whether the failure is a failure in which traveling is possible or a failure in which traveling is possible when a predetermined limitation is placed on shifting operation of the automatic transmission if the failure is detected when the power supply of the vehicle is switched from off to on. The control section is also configured to switch from the display for failure occurrence notification to a shift position display for the time of a failure if the failure is determined to be the failure in which traveling is possible when the predetermined limitation is placed on a shifting operation. | 08-25-2011 |
20130133457 | SHIFT CONTROL DEVICE FOR MOTORCYCLE, AND MOTORCYCLE INCORPORATING SAME - A shift control device for a motorcycle includes a transmission that allows switching between a neutral state and a number of engaged shift positions, a shift control section that controls a shift state of the transmission, and an N/D changeover switch that switches between the neutral state and a drive mode for executing automatic shift among the plural shift positions. The shift control device also includes a hand-operated shift switch that allows manual shifting among the plural shift positions, and a foot operated shift control unit that allows manual shifting among the plural shift positions during the drive mode according to an operation of a shift pedal. The N/D changeover switch and the hand-operated shift switch are arranged around a handlebar of the motorcycle. The shift control section is operable to switch between the neutral state and the drive mode by the foot operated shift control unit. | 05-30-2013 |
Makoto Tsuyuguchi, Saitama JP
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20080236544 | DRIVING AMOUNT CONTROLLER - A driving amount controller for reducing the response delay or erroneous deviation in the control of a driving amount of a controlled system, for example, in the control of the opening of a throttle valve. When a target opening DTHR is varied starting from the condition where the throttle valve is stopped, an ECU | 10-02-2008 |
20080236545 | DRIVING AMOUNT CONTROLLER - A driving amount controller is provided for a vehicle. An ECU on the vehicle reduces a damping output Udamp when the deviation e between the target opening DTHR of the throttle valve and the actual opening DTH is near zero or when a switching function value σ is near zero. This makes it possible to reduce the damping output Udamp immediately after the start of, or immediately before the end of, the control of the opening of the throttle valve when the deviation e or the switching function value σ is near zero, and to realize a high response performance as to the control of the actual opening DTH of the throttle valve. | 10-02-2008 |
20080243357 | DRIVING AMOUNT CONTROLLER - A driving amount controller for reducing a response delay or erroneous deviation in control of a driving amount of a controlled system. The driving amount controller includes an ECU that increases an add-in amount to a duty ratio DUT of a control signal according to an increase in the speed variation ΔDTHR of a target opening DTRH of the throttle valve | 10-02-2008 |
20090247029 | Engine control system for jet-propulsion boat, jet-propulsion boat incorporating same, and method of using same - An engine control system, for controlling an engine of a jet-propulsion boat, includes a cavitation-control-mode determination unit, which starts a cavitation-control mode when an engine speed not faster than 3200 rpm is maintained for a predetermined time period. During a normal sailing operation, ignition timing is set by a first ignition-timing setting unit. Upon detection of a cavitation-control-mode by the cavitation-control-mode determination unit, an engine speed is raised up to a speed not slower than 3200 rpm, which makes an ignition-timing switching unit to select a second ignition-timing setting unit. The second ignition-timing setting unit retards the ignition timing for the normal sailing operation when the engine speed becomes 6500 rpm or faster. In addition to retardation of the ignition timing, a boost pressure control command upper-limit value is switched to a value at a startup operation, which is less than a value at the normal sailing operation. | 10-01-2009 |
20110238261 | ENGINE CONTROL UNIT - An engine control unit includes an anomaly judging section for judging whether or not there is any anomaly in throttle sensors based on the output of the throttle sensors, a throttle motor driving section for controlling the driving of a throttle motor, and a fuel injection control section for controlling the amount of fuel injection at the time of starting an engine by using the fuel injection map for starting. The throttle motor driving section stops the driving of the throttle motor if the throttle sensors are judged to be anomalous, and the fuel injection control section switches the fuel injection map for starting in a normal state into the fuel injection map for starting in an anomalous state at the time of restarting the engine after stopping the engine in a state wherein the throttle sensors are judged to be anomalous. | 09-29-2011 |
Norio Tsuyuguchi, Saitama JP
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20110095398 | BIPOLAR SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING SAME - A bipolar semiconductor device includes a collector region that is an n-type low-resistance layer formed in one surface of a semiconductor crystal substrate, an n-type first high-resistance region on the collector region, a p-type base region on the first high-resistance region, an n-type low-resistance emitter region that is formed in another surface of the semiconductor crystal substrate, an n-type second high-resistance region between the emitter region and the base region so as to contact the emitter region, an n-type recombination suppressing region around the second high-resistance region so as to adjoin the second high-resistance region, and a p-type low-resistance base contact region which is provided so as to adjoin the recombination suppressing region, and which contacts the base region. Each of doping concentrations of the second high-resistance region and the recombination suppressing region is equal to or lower than 1×10 | 04-28-2011 |
20110198617 | ELECTRODE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR DEVICE - Disclosed is a semiconductor device comprising a p-type SiC semiconductor and an ohmic electrode having an Ni/Al laminated structure provided on the p-type SiC semiconductor. The semiconductor device simultaneously has improved contact resistance and surface roughness in the ohmic electrode. The semiconductor device comprises an ohmic electrode ( | 08-18-2011 |
Satoshi Tsuyuguchi, Nishinomiya-Shi JP
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20090064752 | PROCESS FOR STRAIGHTENING TUBE AND METHOD FOR PRODUCING TUBE THEREWITH - In straightening a tube using a roll straightening machine provided with drum type straightening roll pairs vertically opposingly disposed, at least an outer layer portion of a roll main body is made of elastic material having spring type hardness Hs (JIS K 6301 A type) of 50 to 100 in at least three pairs of straightening rolls on an outlet side of the roll straightening machine, and an offset amount is imparted to a tube engaged in the three pairs, at least, of straightening opposing rolls such that η defined by an equation (1) ranges from 1.0×10 | 03-12-2009 |
Satoshi Tsuyuguchi, Nishinomiya-City JP
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20140312115 | PRODUCTION MANAGEMENT METHOD FOR STEEL TUBES AND PIPES - There is provided a production management method for steel tubes and pipes produced through a plurality of production processes, including: | 10-23-2014 |