Nobuyori
Nobuyori Nakajima, Kariya-Shi JP
Patent application number | Description | Published |
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20080207394 | Control apparatus for an automatic transmission and related control method - In executing an ETC cooperative downshift operation based on a driver's intent to decelerate, this system executes an engine output increasing control (e.g. a combination of a throttle opening control and a fuel injection restoring control) for increasing the engine output irrespective of driver's accelerator operation. At the timing a reduction amount in an input shaft rotational speed Nt exceeds a predetermined value K after the ETC cooperative downshift control is started, it is presumed that the hydraulic pressure of a to-be-disengaged clutch is already reduced to a hydraulic pressure level equivalent to a predetermined transmission torque capacity that causes no undesirable acceleration or shock even if the engine output increasing control is started. And, under such assumption, the engine output increasing control is started at this timing. Accordingly, the present invention can accurately set the start timing of the engine output increasing control so as to suppress any undesirable acceleration or shock caused by the engine output increasing control. | 08-28-2008 |
Nobuyori Nakajima, Kariya-City JP
Patent application number | Description | Published |
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20160056745 | ROTARY ELECTRIC MACHINE CONTROL APPARATUS - A rotary electric machine control apparatus controlling drive of a rotary electric machine includes a pre-limit d-axis voltage arithmetic portion calculating a pre-limit d-axis voltage command value; a pre-limit q-axis voltage arithmetic portion calculating a pre-limit q-axis voltage command value; a d-axis limit portion calculating a d-axis voltage command value; and a q-axis limit portion calculating a q-axis voltage command value. When an absolute value of the pre-limit q-axis voltage command value is greater than an absolute value of a second limit value, and an absolute value of a previous q-axis voltage command value is equal to or greater than the absolute value of the second limit value and is equal to or less than an absolute value of a first limit value, the q-axis limit portion determines a previous q-axis voltage command value as the q-axis voltage command value. | 02-25-2016 |
Nobuyori Yoshioka, Kawasaki JP
Patent application number | Description | Published |
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20160082851 | CHARGING SYSTEM AND CHARGING METHOD - A charging system includes at least one facility connected to a feeder of a contract power source; and a charger connected to the feeder, wherein charging power is output to charge an electrical storage device, such as a battery, by an operation of a power converter in the charger. The charger stores power consumption values of facilities and a rated power value for a power that the charger can output within the range of contract power. A charging power computing section computes charging power by subtracting the total value of the power consumption values of facilities in operation from the rated power value. A power converter charges a battery based on the computed charging power. | 03-24-2016 |