摘要:
A communication apparatus includes a wireless module configured to execute communication with a communication terminal; a host system including a communication controller configured to control the communication with the communication terminal executed by the wireless module; an updater configured to update information used for the communication, at predetermined updating timings; and an operation status controller configured to control an operation state. The communication apparatus further includes a sub-system configured to send, to the operation status controller, a report indicating that an updating time period has elapsed from the updating timing of the information. The operation status controller causes the host system to return to a regular mode, upon receiving the report indicating that the updating time period has elapsed while the host system is in an energy saving mode.
摘要:
An information processing apparatus includes: a communication unit configured to perform communication with a short-distance wireless communication tag; a display control unit configured to display position information of the communication unit on a display unit; and a first determining unit configured to determine whether an establishing signal for establishing the communication is received from the short-distance wireless communication tag. The communication unit performs the communication with the short-distance wireless communication tag in response to the first determining unit determining that the establishing signal is received.
摘要:
An electronic device includes a power generation device that generates electricity, a charging battery that charges electricity, and a power supply device that receives power supply from the outside power source. The electronic device selects at least one of the power generation device, the charging battery, and the power supply device as a power supply source to supply electric power to each unit of the electronic device that is operating, based on an operating state of the electronic device or operation being performed by the electronic device.
摘要:
In a method of testing an electrode structure in which a plurality of electrodes are arranged in a matrix, a test unit is positioned at a position of a target one of the plurality of electrodes apart from the target electrode by a preset distance. The test unit has a MISFET having a source, a gate and a drain. Then, a first voltage is applied to the target electrode such that a gate voltage is induced at the gate by electrostatic induction. Also, a second voltage is applied to at least one of the source and the drain such that current flows between the source and the drain based on the gate voltage. Then, a value of the current is examined to determine an electrical connection state of the target electrode.
摘要:
A roof antenna capable of receiving three kinds of bands, i.e., a FM radio band, an AM radio band, and a wireless-telephone band, includes an antenna element 10 having a structure that a conductor 15 winds around the insulator 16 in the form of a coil. A molded portion 14 is formed at the bottom of the antenna element, in which a trap coil is inserted. The electric length from the antenna top 11 to the internal metal fitting 17 at the lower end of the antenna element 10 is about a quarter of a FM radio wave. The electric length from the internal metal fitting 17 to the lower end of the trap coil 12 is about a quarter of a wireless telephone wave. A cover 19 supporting a basal part of the antenna element installs the first substrate 20 and the second substrate 21. The first substrate 20 and the second substrate 21 have a matching circuit, branching filters, and amplifiers.
摘要:
A working apparatus for applying a working to a work placed on a pallet conveyed by a conveyer by staking a part of the work or fitting an element to work. The apparatus includes a working head vertically moved between a raised working position where the working head applies the working upon the work from beneath and a lowered rest position. A lifting device disposed beside the working head in the lowered rest position moves the working head up and down. An operating device is also disposed beside the working head in the lowered rest position. The operating device is displaced sideways to be brought into cooperation with the working head in the working position and operates the working head to apply the working to the work.
摘要:
A composite pneumatic marine fender comprising a plurality of independent and separate hollow chambers to be pressurized is disclosed. The hollow chambers are formed by bonding together outer and inner cylinders, each composed of a thin rubber like elastic cylindrical body and including an inextensible reinforcing member embedded therein at a plurality of regions separated from each other and extended in a direction parallel to the axial line of the outer cylinder and terminate at both ends of the outer and inner cylinders.
摘要:
A marine fender assembly comprises first, second and third shock-receiving members and first, second and third supporting members integrally formed therewith and has an excellent multistage shock-absorbing performance.
摘要:
According to an embodiment, provided is an electronic device that includes: an energy generation unit that generates electrical power; an accumulating unit that accumulates therein the electrical power generated by the energy generation unit; and a network control unit that includes: a first function unit that performs network response processing; a second function unit that performs network response processing with a relatively smaller processing load than the network response processing performed by the first function unit; and a third function unit that controls the electrical power supply to the function units. The third function unit stops the electrical power supply to the first function unit in a predetermined standby operation mode that is standby for a network response request, and supplies the electrical power to the second function unit directly from the energy generation unit bypassing the accumulating unit.
摘要:
According to an embodiment, provided is an electronic device that includes: an energy generation unit that generates electrical power; an accumulating unit that accumulates therein the electrical power generated by the energy generation unit; and a network control unit that includes: a first function unit that performs network response processing; a second function unit that performs network response processing with a relatively smaller processing load than the network response processing performed by the first function unit; and a third function unit that controls the electrical power supply to the function units. The third function unit stops the electrical power supply to the first function unit in a predetermined standby operation mode that is standby for a network response request, and supplies the electrical power to the second function unit directly from the energy generation unit bypassing the accumulating unit.