Abstract: In a vehicle wiper apparatus, rotation of an output shaft of a wiper motor is converted to reciprocal rotation of a pivot shaft, and a wiper member, attached to the pivot shaft, reciprocally rotates between closed and open positions. A nozzle, provided in the wiper member, sprays a cleaning fluid towards a front side in an advancing direction of the wiper member on at least one of forward and return paths of the reciprocal rotation. A washer pump supplies the cleaning fluid to the nozzle. A round-trip time of the wiper member is detected based on a detection result of a detecting unit that detects at least a state in which the wiper member is positioned in the closed position. The washer pump is controlled based on a detected round-trip time, and is operated during rotation of the wiper member on at least one of the forward and return paths.

Abstract: In a vehicle wiper apparatus, rotation of an output shaft of a wiper motor is converted to reciprocal rotation of a pivot shaft, and a wiper member, attached to the pivot shaft, reciprocally rotates between closed and open positions. A nozzle, provided in the wiper member, sprays a cleaning fluid towards a front side in an advancing direction of the wiper member on at least one of forward and return paths of the reciprocal rotation. A washer pump supplies the cleaning fluid to the nozzle. A round-trip time of the wiper member is detected based on a detection result of a detecting unit that detects at least a state in which the wiper member is positioned in the closed position. The washer pump is controlled based on a detected round-trip time, and is operated during rotation of the wiper member on at least one of the forward and return paths.

Abstract: A heat source apparatus of a heat source system made up of a heat source machine side and a load facility side includes a heat source machine, and a heat source controller, wherein the heat source machine includes: a water heat exchanger that exchanges heat between heat source water and a refrigerant circulating through a refrigeration cycle; a primary pump that delivers heat source water to the water heat exchanger; and a heat source machine control device that operates based on information from the water heat exchanger and the primary pump, and wherein the heat source controller is connected to the heat source machine control device on a heat source side and to the load facility side so as to determine, after the primary pump is activated, whether or not the heat source water is normally fed by the primary pump based on a temperature difference between the heat source water before and after the water heat exchanger or a pressure difference between the heat source water before and after the water heat exchan

Abstract: A secondary pump-type heat source system includes: heat sources connected in parallel; a load system in which the heat source water flows; a primary pump supplying the heat source water to the load system; a secondary pump provided for each heat source and supplies the heat source water subjected to heat exchange in the load system to the heat source; and a heat source controller calculating flow quantity of the heat source water flowing in the heat source side and flow quantity of the heat source water flowing in the load system side by assigning a result from measurement by a water temperature sensor detecting heat source temperature to an operating characteristic of each heat source and controlling operation of the secondary pumps based on the calculation result.

Abstract: A heat source apparatus of a heat source system made up of a heat source machine side and a load facility side includes a heat source machine, and a heat source controller, wherein the heat source machine includes: a water heat exchanger that exchanges heat between heat source water and a refrigerant circulating through a refrigeration cycle; a primary pump that delivers heat source water to the water heat exchanger; and a heat source machine control device that operates based on information from the water heat exchanger and the primary pump, and wherein the heat source controller is connected to the heat source machine control device on a heat source side and to the load facility side so as to determine, after the primary pump is activated, whether or not the heat source water is normally fed by the primary pump based on a temperature difference between the heat source water before and after the water heat exchanger or a pressure difference .

Abstract: An information provision apparatus of the present invention includes a stop detector to detect a stop of a vehicle; a display unit to display various information; and a control unit to control the display unit to display a plurality of display contents in a manner that two successive contents of information differ with each other while the vehicle is standing at the temporal stop. When the vehicle is caught in a traffic congestion to stop temporarily, the driver of the vehicle is entertained by plural contents of the information appearing on the display unit for his/her diversion.

Abstract: An input operation system for use in a vehicle has a protruding marking on a surface of a touch panel, and displays a composite image generated by superposing an outline of user's finger on a switch operation screen. The composite image of the switch operation screen is backed by an image of the protruding marking on the surface of the touch panel, and the user's finger receives a tactile feedback from the protruding marking on the surface of the touch panel to cause sensations of an intuitive positioning in the switch operation screen for controlling a menu item that is displayed on a display unit for an input operation of vehicular devices.

Abstract: A secondary pump-type heat source system includes: heat sources connected in parallel; a load system in which the heat source water flows; a primary pump supplying the heat source water to the load system; a secondary pump provided for each heat source and supplies the heat source water subjected to heat exchange in the load system to the heat source; and a heat source controller calculating flow quantity of the heat source water flowing in the heat source side and flow quantity of the heat source water flowing in the load system side by assigning a result from measurement by a water temperature sensor detecting heat source temperature to an operating characteristic of each heat source and controlling operation of the secondary pumps based on the calculation result.

Abstract: An on-vehicle manipulating system includes a manipulating device having a housing, a first side pushbutton switch disposed at one side of the housing, a second side pushbutton switch disposed at the other side of the housing and an additional switch disposed at a prescribed portion of the housing and a control unit for setting a first function to one of the first and second pushbutton switches and a second function to the other pushbutton switch. In this manipulating system, the control unit changes the function of the first or second side pushbutton switch from the first function such as an ENTER key to the second function, such as a RETURN key, and the function of the other pushbutton switch, such as a MENU key, from the second function to the first function when one of the pushbutton switches being set to change the function is operated subsequent to the other pushbutton switch that has been set the second function is operated in a prescribed period after the additional switch is operated.

Abstract: An information provision apparatus of the present invention includes a stop detector to detect a stop of a vehicle; a display unit to display various information; and a control unit to control the display unit to display a plurality of display contents in a manner that two successive contents of information differ with each other while the vehicle is standing at the temporal stop. When the vehicle is caught in a traffic congestion to stop temporarily, the driver of the vehicle is entertained by plural contents of the information appearing on the display unit for his/her diversion.

Abstract: An on-vehicle manipulating system includes a manipulating device having a housing, a first side pushbutton switch disposed at one side of the housing, a second side pushbutton switch disposed at the other side of the housing and an additional switch disposed at a prescribed portion of the housing and a control unit for setting a first function to one of the first and second pushbutton switches and a second function to the other pushbutton switch. In this manipulating system, the control unit changes the function of the first or second side pushbutton switch from the first function such as an ENTER key to the second function, such as a RETURN key, and the function of the other pushbutton switch, such as a MENU key, from the second function to the first function when one of the pushbutton switches being set to change the function is operated subsequent to the other pushbutton switch that has been set the second function is operated in a prescribed period after the additional switch is operated.

Abstract: An input operation system for use in a vehicle has a protruding marking on a surface of a touch panel, and displays a composite image generated by superposing an outline of user's finger on a switch operation screen. The composite image of the switch operation screen is backed by an image of the protruding marking on the surface of the touch panel, and the user's finger receives a tactile feedback from the protruding marking on the surface of the touch panel to cause sensations of an intuitive positioning in the switch operation screen for controlling a menu item that is displayed on a display unit for an input operation of vehicular devices.

Abstract: At a starting of a motor which receives an electric power from a generator driven by an engine, an excitation current controller controls an excitation current so as to cause an output frequency of a generator to approach a predetermined frequency which is lower than a rated frequency when an output voltage detected by an output voltage detector is reduced to lower than a first predetermined voltage. Thereafter, the excitation current controller controls the excitation current so as to cause the output voltage of the generator to be the rated voltage when the output voltage detector detects a second predetermined voltage which is higher than the first predetermined voltage. In this way, the load capacity which enables the starting by the engine-driven generator without directly controlling the engine is improved.

Abstract: A laser plumbing device including a laser beam emitting device; a supporting device for supporting the laser beam emitting device and allowing swinging movements of the laser beam emitting device in a first direction X1 and a second direction Y1; a two-direction drive device for swinging the laser beam emitting device in the first and second directions X1 and Y1; an inclination angle detecting device for detecting an inclination angle of the laser beam emitting direction with respect to the vertical direction; and a controller for controlling the position of the laser beam emitting device by the two-direction drive device so as to change the laser beam emitting direction toward the vertical direction based on the angle detected by the inclination angle detecting device. The long member plumbing device and method utilizing the laser plumbing device.

Abstract: A laser plumbing device including a laser beam emitting device; a supporting device for supporting the laser beam emitting device and allowing swinging movements of the laser beam emitting device in a first direction X1 and a second direction Y1; a two-direction drive device for swinging the laser beam emitting device in the first and second directions X1 and Y1; an inclination angle detecting device for detecting an inclination angle of the laser beam emitting direction with respect to the vertical direction; and a controller for controlling the position of the laser beam emitting device by the two-direction drive device so as to change the laser beam emitting direction toward the vertical direction based on the angle detected by the inclination angle detecting device. The long member plumbing device and method utilizing the laser plumbing device.