Abstract: To provide a system of low cost and low loss capable of the supply of electric power according to characteristics of each of a plurality of motors from a single battery. A power supply system for a vehicle of the present invention includes: a high-voltage battery; a first inverter which connects with the high-voltage battery; a motor described later which connects with the first inverter; a high-voltage DCDC converter which is connected to the high-voltage battery and steps down the voltage of the high-voltage battery; a second inverter which connects with the high-voltage battery; and a motor described later which connects with the second inverter.

Abstract: To provide a system of low cost and low loss capable of the supply of electric power according to characteristics of each of a plurality of motors from a single battery. A power supply system for a vehicle of the present invention includes: a high-voltage battery; a first inverter which connects with the high-voltage battery; a motor described later which connects with the first inverter; a high-voltage DCDC converter which is connected to the high-voltage battery and steps down the voltage of the high-voltage battery; a second inverter which connects with the high-voltage battery; and a motor described later which connects with the second inverter.

Abstract: A power reception apparatus includes a secondary coil which receives power in a non-contact state from a power transmission apparatus having a primary coil, while being disposed opposite to the power transmission apparatus, a housing which accommodates the secondary coil to form a space between the secondary coil and the housing, an insulating fluid filled in the space, a measurement unit which measures efficiency of a non-contact power transmission between the primary coil and the secondary coil, and a detection unit which detects damage made to the housing based on a change in the efficiency during the non-contact power transmission.

Abstract: The power reception apparatus includes a secondary coil which receives power in a non-contact state from a power transmission apparatus having a primary coil, while facing the power transmission apparatus, a housing which houses the secondary coil to form a space between the secondary coil and the housing, a fluid filled in the space, a sensor which is disposed in the space and detects a change in the a liquid level height of the fluid, and a detection unit which detects a breakage of the housing, based on a the change in the liquid level height detected by the sensor.

Abstract: A capacitor unit includes a casing, a heat sink, a heat radiation sheet, and a notch. The casing accommodates the capacitors. The casing includes a positive electrode terminal block and a negative electrode terminal block. The heat sink is provided on the casing in a stacking direction. The heat radiation sheet is made of insulation material and is sandwiched in the stacking direction between the casing and the heat sink to cover the positive electrode terminal block and the negative electrode terminal block. The notch is provided in at least one of the casing and the heat radiation sheet between the negative electrode terminal block and the positive electrode terminal block. The notch passes through the at least one of the casing and the heat radiation sheet along a plain substantially perpendicular to the stacking direction to separate the negative electrode terminal block and the positive electrode terminal block.

Abstract: The power reception apparatus includes a secondary coil which receives power in a non-contact state from a power transmission apparatus having a primary coil, while facing the power transmission apparatus, a housing which houses the secondary coil to form a space between the secondary coil and the housing, a fluid filled in the space, a sensor which is disposed in the space and detects a change in the a liquid level height of the fluid, and a detection unit which detects a breakage of the housing, based on a the change in the liquid level height detected by the sensor.

Abstract: A power reception apparatus includes a secondary coil which receives power in a non-contact state from a power transmission apparatus having a primary coil, while being disposed opposite to the power transmission apparatus, a housing which accommodates the secondary coil to form a space between the secondary coil and the housing, an insulating fluid filled in the space, a measurement unit which measures efficiency of a non-contact power transmission between the primary coil and the secondary coil, and a detection unit which detects damage made to the housing based on a change in the efficiency during the non-contact power transmission.

Abstract: A capacitor arrangement structure includes a casing, a housing, and a heat sink. The casing accommodates a capacitor. The casing includes a casing bottom. The housing includes a bottom wall. The housing has a height from the bottom wall which includes an inner surface and an outer surface opposite to the inner surface in a height direction. The casing is mounted on the inner surface so that the casing bottom opposes a mounting surface in the inner surface. The heat sink includes a heat sink top. The heat sink is provided on the outer surface of the bottom wall not to overlap the casing viewed along the height direction. The heat sink top opposes the outer surface. A distance between the casing bottom and the mounting surface in the height direction is smaller than a distance between the heat sink top and the mounting surface in the height direction.

Abstract: A capacitor unit includes a casing, a heat sink, a heat radiation sheet, and a notch. The casing accommodates the capacitors. The casing includes a positive electrode terminal block and a negative electrode terminal block. The heat sink is provided on the casing in a stacking direction. The heat radiation sheet is made of insulation material and is sandwiched in the stacking direction between the casing and the heat sink to cover the positive electrode terminal block and the negative electrode terminal block. The notch is provided in at least one of the casing and the heat radiation sheet between the negative electrode terminal block and the positive electrode terminal block. The notch passes through the at least one of the casing and the heat radiation sheet along a plain substantially perpendicular to the stacking direction to separate the negative electrode terminal block and the positive electrode terminal block.

Abstract: A capacitor arrangement structure includes a casing, a housing, and a heat sink. The casing accommodates a capacitor. The casing includes a casing bottom. The housing includes a bottom wall. The housing has a height from the bottom wall which includes an inner surface and an outer surface opposite to the inner surface in a height direction. The casing is mounted on the inner surface so that the casing bottom opposes a mounting surface in the inner surface. The heat sink includes a heat sink top. The heat sink is provided on the outer surface of the bottom wall not to overlap the casing viewed along the height direction. The heat sink top opposes the outer surface. A distance between the casing bottom and the mounting surface in the height direction is smaller than a distance between the heat sink top and the mounting surface in the height direction.

Abstract: An indicator control system for switching from a measurement value display mode to a camera display mode and vice versa in order to display a selected mode on a monitor section of an indicator and for generating an alarm from an alarm section. The measurement value display mode shows the measurement data of an object to be monitored such as a construction machine. The camera display mode being for a camera section that is mounted on the construction machine.

Abstract: An indicator control system with a camera section provided with a switch for switching from a measurement value display mode to a camera display mode and vice versa to display a selected mode on a monitor section of an indicator. The measurement value display mode shows the measurement data of an object to be monitored on a construction machine, and the camera display mode is for the camera section mounted on the construction machine.

Abstract: A remote management system including a work machine side dynamic state data management device, and a management section side management device for causing a communication unit capable of data transmission and reception to and from a communication unit on the work machine side to receive dynamic state data transmitted from at least the work machine side and at the same time, causing a control section to run a Web site capable of providing data only to a user permitted to access and reflecting arbitrary data out of the received dynamic state data in the Web site.

Abstract: [PROBLEMS] An indicator control system for switching from a measurement value display mode to a camera display mode and vice versa to display a selected mode on a monitor section of an indicator and for generating an alarm from an alarm section, the measurement value display mode showing the measurement data of an object to be monitored of a construction machine, and the camera display mode being for a camera section mounted on the construction machine.

Abstract: An LED lamp according to the present invention includes: a substrate 10 having a principal surface 10a; at least one LED 12, which is supported on the principal surface 10a of the substrate 10; a reflector 16, which has an opening that defines a reflective surface 14 surrounding the side surface of the LED 12 and which is supported on the principal surface 10a of the substrate 10; and an encapsulating resin layer 18, which covers the LED 12 and the reflector 16 together. When a portion of the encapsulating resin layer 18 that covers the side surfaces 16w of the reflector 16 has a thickness Dw and another portion of the encapsulating resin layer 18 that covers the upper surface 16h of the reflector 16 has a thickness Dh, the LED lamp has a Dh/Dw ratio of 1.2 to 1.8.

Abstract: [PROBLEMS] An indicator control system with a camera section provided with a switching means for switching from a measurement value display mode to a camera display mode and vice versa to display a selected mode on a monitor section of an indicator, the measurement value display mode showing the measurement data of an object to be monitored of a construction machine, and the camera display mode being for the camera section mounted on the construction machine.

Abstract: There is provided a technique capable of providing the latest data as much as possible when a user needs dynamic state data, of preventing data leakage despite its simple system mechanism, and of performing data transmission and reception suited to the convenience of a user.

Abstract: An object of the present invention is to reduce power consumption during a wait state to thereby extend battery life in a cellular phone having at least two processors, a processor for telephone functions that processes telephone functions, and a processor for application functions that processes application functions. To achieve this object, a cellular phone of the present invention includes a display part, a processor for telephone functions that processes telephone functions, a processor for application functions that processes applications, and a switching circuit that switches the suppliers of a control signal to the display part, wherein the switching circuit performs switching so that a control signal from the processor for telephone functions is supplied to the display part during a wait state, and a control signal from the processor for application functions is supplied to the display part during application processing.

Abstract: An LED lamp according to the present invention includes: a substrate 10 having a principal surface 10a; at least one LED 12, which is supported on the principal surface 10a of the substrate 10; a reflector 16, which has an opening that defines a reflective surface 14 surrounding the side surface of the LED 12 and which is supported on the principal surface 10a of the substrate 10; and an encapsulating resin layer 18, which covers the LED 12 and the reflector 16 together. When a portion of the encapsulating resin layer 18 that covers the side surfaces 16w of the reflector 16 has a thickness Dw and another portion of the encapsulating resin layer 18 that covers the upper surface 16h of the reflector 16 has a thickness Dh, the LED lamp has a Dh/Dw ratio of 1.2 to 1.8.

Abstract: User friendly operation of a communication terminal apparatus equipped with a music reproducing function is improved. The communication terminal apparatus is comprised of a storage unit for storing thereinto a voice signal, and a signal processing unit for stereophonically processing the voice signal stored in the storage unit. When the voice signal is reproduced, the communication terminal apparatus switches a setting condition as to whether or not the voice signal is stereophonically processed by the signal processing unit in response to a peripheral condition of this communication terminal apparatus, an identification signal added to the voice signal, or such a condition as to whether or not an earphone is connected to the communication terminal apparatus.