Abstract: A multilayer, flexible, impact and puncture resistant, impervious, dielectric insulator sheet and mounting arrangement therewith for an electric vehicle battery pack includes a textile layer having generally planar opposite first and second sides and a fluid impervious film fixed to the first side with an adhesive laminate. The adhesive laminate includes a polymeric film sandwiched between opposite first and second layers of adhesive material. The first layer of adhesive material is bonded to the textile layer and the second layer of adhesive material is bonded to the fluid impervious film.

Abstract: A network apparatus includes a network cable connector, a communication signal processing circuit, and a binarizing circuit. The network cable connector is configured to be connected to a network cable. The communication signal processing circuit is configured to receive a signal inputted through the network cable connector. The binarizing circuit is configured to compare the signal inputted through the network cable connector to the communication signal processing circuit with a specific reference potential such that the binarizing circuit is configured to binarize the signal to output one of first and second potentials. The second potential is different from the first potential. The communication signal processing circuit is configured to be switched on and off according to the one of first and second potentials outputted from the binarizing circuit.

Abstract: A video reproducing apparatus comprises: a memory capable of parallel data transfer in which a program for allowing a SoC to operate and parameters for setting a scaler are stored; and bus switches for connecting the memory to either the SoC or the scaler. In this apparatus, when the scaler is started, the circuit to which the memory is connected is switched to the scaler by the bus switches so that the parameters for setting the scaler, which are stored in the memory, can be transmitted in parallel from the memory to the scaler. Therefore, the parameters for setting the scaler can be transmitted to the scaler at high speeds, as compared to a conventional video reproducing apparatus in which the parameters for setting the scaler are transmitted to the scaler via a control line for I2C communication (for serial data transfer).

Abstract: A disc apparatus which can judge accurately whether or not a spindle motor is at fault due to a short circuit is provided. A disc apparatus (1) includes a spindle motor (3) which rotates a disc (2), a differential operational amplifier (5) which successively detects output voltages of the spindle motor (3), and a failure judgment unit (10) which calculates an average voltage of the plural output voltages and judges whether or not the spindle motor (3) is at fault in accordance with the average voltage and the output voltages. When counting number of occurrences of a specific state which indicates that one of the two output voltages detected successively is larger than the average voltage and other of the two output voltages is smaller than the average voltage, the failure judgment unit (10) judges that the spindle motor (3) is at fault.

Abstract: A drive stoppage command unit commands a drive unit to stop driving a pickup head, and an objective lens of a pickup head, when it has decided that the power supply voltage of operating power which is being supplied by a first power supply unit to a servo control unit is less than or equal to a first voltage. Furthermore, the drive stoppage command unit also commands the drive unit to stop driving the pickup head and the objective lens, if stoppage of the driving of the pickup head and of the objective lens has been decided upon by a logic control unit.

Abstract: A disk device includes: a rotating unit for rotating the optical disk; an optical pick-up for reading the information data recorded on the optical disk; a moving unit for moving the optical pick-up; a focus control unit for leading the focus of the optical pick-up; a tracking control unit for leading the tracking of the optical pick-up; and an adjusting unit for changing the setting value of an equalizer to adjust the equalizer, wherein: when the optical disk is loaded on the disk device, the optical pick-up is moved to the innermost periphery of the optical disk, the optical disk is rotated, the focus and the tracking are led, and the operation of the optical pick-up is raised; and the setting value of the equalizer is changed to adjust the equalizer at a position where the operation of the optical pick-up is raised.

Abstract: A disc apparatus which can judge accurately whether or not a spindle motor is at fault due to a short circuit is provided. A disc apparatus (1) includes a spindle motor (3) which rotates a disc (2), a differential operational amplifier (5) which successively detects output voltages of the spindle motor (3), and a failure judgment unit (10) which calculates an average voltage of the plural output voltages and judges whether or not the spindle motor (3) is at fault in accordance with the average voltage and the output voltages. When counting number of occurrences of a specific state which indicates that one of the two output voltages detected successively is larger than the average voltage and other of the two output voltages is smaller than the average voltage, the failure judgment unit (10) judges that the spindle motor (3) is at fault.

Abstract: A drive stoppage command unit commands a drive unit to stop driving a pickup head, and an objective lens of a pickup head, when it has decided that the power supply voltage of operating power which is being supplied by a first power supply unit to a servo control unit is less than or equal to a first voltage. Furthermore, the drive stoppage command unit also commands the drive unit to stop driving the pickup head and the objective lens, if stoppage of the driving of the pickup head and of the objective lens has been decided upon by a logic control unit.

Abstract: A disk device includes: a rotating unit for rotating the optical disk; an optical pick-up for reading the information data recorded on the optical disk; a moving unit for moving the optical pick-up; a focus control unit for leading the focus of the optical pick-up; a tracking control unit for leading the tracking of the optical pick-up; and an adjusting unit for changing the setting value of an equalizer to adjust the equalizer, wherein: when the optical disk is loaded on the disk device, the optical pick-up is moved to the innermost periphery of the optical disk, the optical disk is rotated, the focus and the tracking are led, and the operation of the optical pick-up is raised; and the setting value of the equalizer is changed to adjust the equalizer at a position where the operation of the optical pick-up is raised.