Abstract: A washer nozzle arrangement structure includes a rear spoiler, a wiper arm, a wiper blade and a washer nozzle. The rear spoiler is arranged on a portion of a body above a rear window and includes a recess part formed on a side of the rear window. A rotation center axis disposed on one end side of the wiper arm is supported on the vehicle. The wiper blade is supported on the other end side of the wiper arm, and is configured to be stored in the recess part when the wiper arm is in a stop position. The washer nozzle is configured to eject a washer liquid toward the rear window. The washer nozzle is arranged in an inside of a portion of the recess part which exists on a front side of the vehicle than the rotation center axis of the wiper blade.

Abstract: A washer nozzle arrangement structure includes a rear spoiler, a wiper arm, a wiper blade and a washer nozzle. The rear spoiler is arranged on a portion of a body above a rear window and includes a recess part formed on a side of the rear window. A rotation center axis disposed on one end side of the wiper arm is supported on the vehicle. The wiper blade is supported on the other end side of the wiper arm, and is configured to be stored in the recess part when the wiper arm is in a stop position. The washer nozzle is configured to eject a washer liquid toward the rear window. The washer nozzle is arranged in an inside of a portion of the recess part which exists on a front side of the vehicle than the rotation center axis of the wiper blade.

Abstract: A PWM output apparatus includes a calculating circuit configured to calculate an output width of a PWM output signal of a first signal and a second signal, which have phases different from each other, based on a command value of a PWM output. A comparing circuit compares the output width and a reference period which is set longer than a predetermined dead time period. A PWM output signal generating circuit outputs the PWM output signal to a dead time inserting block as a corrected PWM output signal, when a set/clear signal generating circuit outputs the set signal, and carries out a correction of setting the first signal of the PWM output signal to be inactive to output to the dead time inserting block as the corrected PWM output signal, when the set/clear circuit outputs the clear signal. The dead time inserting block corrects the corrected PWM output signal.

Abstract: The presence or absence of boost pressure is determined from an error between F-P characteristics showing the relationship between the output frequency of an inverter and the power consumption and an actual operating point. When there is boost pressure, an amount of correction of linearized characteristics showing the relationship between quantity and discharge side pressure is automatically calculated based on the error, and the linearized characteristics are corrected. Subsequently, by carrying out a PID control in accordance with a target pressure obtained from post-correction linearized characteristics, the output frequency of an inverter unit is controlled, and an estimated constant end pressure control is carried out. Because of this, a pressure sensor or quantity sensor on a pump intake side is rendered unnecessary, and a simplification and reduction in cost of a feed water pump control device are possible.

Abstract: A PWM output apparatus includes a calculating circuit configured to calculate an output width of a PWM output signal of a first signal and a second signal, which have phases different from each other, based on a command value of a PWM output. A comparing circuit compares the output width and a reference period which is set longer than a predetermined dead time period. A PWM output signal generating circuit outputs the PWM output signal to a dead time inserting block as a corrected PWM output signal, when a set/clear signal generating circuit outputs the set signal, and carries out a correction of setting the first signal of the PWM output signal to be inactive to output to the dead time inserting block as the corrected PWM output signal, when the set/clear circuit outputs the clear signal. The dead time inserting block corrects the corrected PWM output signal.

Abstract: A PWM output apparatus includes a calculating circuit configured to calculate an output width of a PWM output signal of a first signal and a second signal, which have phases different from each other, based on a command value of a PWM output. A comparing circuit compares the output width and a reference period which is set longer than a predetermined dead time period. A PWM output signal generating circuit outputs the PWM output signal to a dead time inserting block as a corrected PWM output signal, when a set/clear signal generating circuit outputs the set signal, and carries out a correction of setting the first signal of the PWM output signal to be inactive to output to the dead time inserting block as the corrected PWM output signal, when the set/clear circuit outputs the clear signal. The dead time inserting block corrects the corrected PWM output signal.

Abstract: A power state of any point of a power system is estimated with high accuracy to appropriately perform monitoring of the state of the entire power system. A power system state estimation device is provided which includes a power system data database which holds node information indicative of positions in the power system and facility information including sensors in association with each other, a sensor data database which holds the output of the sensors, an estimation environment setting unit which determines a sensor to be used when a power state at a particular node is estimated, using the information of the power system data database, and a state estimation unit which in correspondence to the sensor used at the particular node determined by the estimation environment setting unit, obtains the output of the sensor from the sensor data database and performs state estimation for the entire power system.

Abstract: A fuel injection amount control apparatus for an internal combustion engine includes an ECU that commands a learning-purpose injection when a first learning condition regarding operation state and a second learning condition regarding load connection state are satisfied, and calculates an injection performance value that corresponds to the actual injection amount based on the amount of change in rotation speed, and further determines whether a delay of the learning process is permitted based on whether the learning process, despite occurrence of the delay, can be completed before the injector performance reaches a permissible limit value, and forces, when the delay is not permitted, the load connection state to be a specific connection state so as to satisfy the second learning condition. When it is determined that the delay of the learning process is permitted, the delay is permitted until the two learning conditions are satisfied.

Abstract: The presence or absence of boost pressure is determined from an error between F-P characteristics showing the relationship between the output frequency of an inverter and the power consumption and an actual operating point. When there is boost pressure, an amount of correction of linearized characteristics showing the relationship between quantity and discharge side pressure is automatically calculated based on the error, and the linearized characteristics are corrected. Subsequently, by carrying out a PID control in accordance with a target pressure obtained from post-correction linearized characteristics, the output frequency of an inverter unit is controlled, and an estimated constant end pressure control is carried out. Because of this, a pressure sensor or quantity sensor on a pump intake side is rendered unnecessary, and a simplification and reduction in cost of a feed water pump control device are possible.

Abstract: A fuel injection amount control apparatus for an internal combustion engine includes an ECU that commands a learning-purpose injection when a first learning condition regarding operation state and a second learning condition regarding load connection state are satisfied, and calculates an injection performance value that corresponds to the actual injection amount based on the amount of change in rotation speed, and further determines whether a delay of the learning process is permitted based on whether the learning process, despite occurrence of the delay, can be completed before the injector performance reaches a permissible limit value, and forces, when the delay is not permitted, the load connection state to be a specific connection state so as to satisfy the second learning condition. When it is determined that the delay of the learning process is permitted, the delay is permitted until the two learning conditions are satisfied.

Abstract: A start control apparatus of an internal combustion engine comprises an ignition device for igniting an air-fuel mixture in a combustion chamber of the internal combustion engine, a start demanding device for demanding a start of the internal combustion engine, a starting device for starting the internal combustion engine, a determining device for determining a possibility of a self-ignition of the internal combustion engine at a time when a start demand is issued from the start demanding device, and a start procedure control device for igniting the air-fuel mixture in the combustion chamber by the ignition device after the start demand from the start demanding device in the case where the determining device determines that the possibility of the self-ignition of the internal combustion engine is higher than a predetermined level, thereafter starting the internal combustion engine by the starting device.

Abstract: A photovoltaic inverter control method includes steps of monitoring a variation in output voltage of a solar battery by a power and voltage monitoring circuit (51) and, when the variation occurs, accelerating or decelerating an electric motor (3) to maximize the output voltage of the solar battery (1), whereby the electric motor for driving, for example, a pump and a fan by the solar battery as a power source can be driven by a photovoltaic inverter always at the maximum power point of the solar battery.

Abstract: A start control apparatus of an internal combustion engine comprises an ignition device for igniting an air-fuel mixture in a combustion chamber of the internal combustion engine, a start demanding device for demanding a start of the internal combustion engine, a starting device for starting the internal combustion engine, a determining device for determining a possibility of a self-ignition of the internal combustion engine at a time when a start demand is issued from the start demanding device, and a start procedure control device for igniting the air-fuel mixture in the combustion chamber by the ignition device after the start demand from the start demanding device in the case where the determining device determines that the possibility of the self-ignition of the internal combustion engine is higher than a predetermined level, thereafter starting the internal combustion engine by the starting device.

Abstract: A start control apparatus of an internal combustion engine comprises an ignition device for igniting an air-fuel mixture in a combustion chamber of the internal combustion engine, a start demanding device for demanding a start of the internal combustion engine, a starting device for starting the internal combustion engine, a determining device for determining a possibility of a self-ignition of the internal combustion engine at a time when a start demand is issued from the start demanding device, and a start procedure control device for igniting the air-fuel mixture in the combustion chamber by the ignition device after the start demand from the start demanding device in the case where the determining device determines that the possibility of the self-ignition of the internal combustion engine is higher than a predetermined level, thereafter starting the internal combustion engine by the starting device.

Abstract: A photovoltaic inverter control method includes steps of monitoring a variation in output voltage of a solar battery by a power and voltage monitoring circuit (51) and, when the variation occurs, accelerating or decelerating an electric motor (3) to maximize the output voltage of the solar battery (1), whereby the electric motor for driving, for example, a pump and a fan by the solar battery as a power source can be driven by a photovoltaic inverter always at the maximum power point of the solar battery.

Abstract: A start control apparatus of an internal combustion engine comprises an ignition device for igniting an air-fuel mixture in a combustion chamber of the internal combustion engine, a start demanding device for demanding a start of the internal combustion engine, a starting device for starting the internal combustion engine, a determining device for determining a possibility of a self-ignition of the internal combustion engine at a time when a start demand is issued from the start demanding device, and a start procedure control device for igniting the air-fuel mixture in the combustion chamber by the ignition device after the start demand from the start demanding device in the case where the determining device determines that the possibility of the self-ignition of the internal combustion engine is higher than a predetermined level, thereafter starting the internal combustion engine by the starting device.

Abstract: In a counter readout control apparatus comprising a plurality of counters, in which an upper-order counter performs a counting operation upon receiving a carry from a lower-order counter, this apparatus further comprising, a first means for resetting each flag storing memory in which a carry of each counter, with an exception of an uppermost-order counter, is stored (Step S21), a second means for sequentially reading out the plurality of counters from an upper-order counter to a lower-order counter (Step S22 to S25), a third means for, after reading each counter value by means of the second means, testing as to whether the carry is set or not in the flag storing memory (Step S26 to S29), and a fourth means for, in the case in which the carry is set in the flag storing memory, resetting the flag storing memory having the carry (Step S27A, S28A, S29A) and performing a re-read operation only of counters having an order higher than an order of a counter which has been changed due to a reception of the carry (Step

Abstract: A display apparatus includes a display panel and a logic switch unit. The display panel has a plurality of common electrodes and a plurality of segment electrode arranged in a direction orthogonal to the plurality of common electrodes. Display cells are formed at intersections of the plurality of common electrodes and the plurality of segment electrodes. The logic switch unit short-circuits selected at least one of the plurality of common electrodes corresponding to a display cell group and selected ones of the plurality of segment electrodes corresponding to the display cell group in response to a common-segment short-circuit timing signal. The display cell group includes selected ones of the display cells.