摘要:
A battery structure for an electric vehicle includes a plurality of columnar component cells and a substantially square battery casing for accommodating the component cell. The battery casing includes a casing body consisting of an upper casing, a lower casing and an intermediate casing interposed between the upper casing and the lower casing, and a pair of side covers fitted to both ends of the casing body. In the battery casing, a plurality of rib walls are formed to support the component cells and to divide an interior of the battery casing into a plurality of compartments in the longitudinal direction of the battery casing. Further, the battery casing has air holes formed in top and bottom walls of the battery casing for circulating cooling air in the compartments vertically. In operation, since the cooling air flows vertically through the upper and lower air holes in the respective compartments defined by the rib walls, it is possible to extend the cooling air over the whole lengths of the component cells, so that the cooling for the component cells can be effected to enhance the cooling capability of the whole batteries.
摘要:
A semiconductor device of an embodiment at least includes: a SiC substrate; and a gate insulating film formed on the SiC substrate, wherein at an interface between the SiC substrate and the gate insulating film, some of elements of both of or one of Si and C in an outermost surface of the SiC substrate are replaced with at least one type of element selected from nitrogen, phosphorus, and arsenic.
摘要:
There is provided a signal transmission device including a first communication module including a first signal transmission unit for transmitting a first transmission signal having first amplitude to a second communication module through a predetermined transmission path, and the second communication module including a second signal transmission unit for transmitting a second transmission signal having second amplitude different from the first amplitude to the first communication module through the predetermined transmission path, and a transmission timing adjustment unit for adjusting a transmission timing of the second transmission signal by the second signal transmission unit so that a transition timing of the first transmission signal transmitted from the first communication module and a transition timing of the second transmission signal coincide with each other at a receiving end of the first communication module.
摘要:
An object of the present invention is to enhance the electrical conductivity between active electrode materials, enhance the electrical conductivity between an active electrode material and an electrical conduction assistant agent, and enhance the conductivity between the active electrode material and a current collecting material. This invention is related in principle to a conductor-mixed active electrode material which is processed by stirring and mixing an active electrode material and a conductive material together with hard balls, an electrode structure utilizing this conductor-mixed active electrode material, a rechargeable battery, and a method of fabricating the conductor-mixed active electrode material.
摘要:
Provided is an information processing apparatus which includes a first-module including a first narrow-band communicator for performing narrow band communication with a second-module, a first broadband-communicator for performing broadband communication with the second-module, and a first controller for controlling an operation state of the first broadband-communicator according to an operation mode, and a second-module including a second narrow-band communicator for performing narrow-band communication with the first-module, a second broadband-communicator for performing broadband communication with the first-module, and a second controller for controlling an operation state of the second broadband-communicator according to an operation mode. The first controller places the first broadband-communicator in an operation state in a first mode, and places the first broadband-communicator in a standby state in a second mode. The second controller places the second broadband-communicator in an operation state in the first mode, and places the second broadband-communicator in a standby state in the second mode.
摘要:
According to one embodiment, it is possible to provide a semiconductor device provided with an MIS transistor which has an effective work function being, as much as possible, suitable for low threshold operation. A CMIS device provided with an electrode having an optimal effective work function and enabling low threshold operation to achieve by producing an in-gap level by the addition of a high valence metal in an Hf (or Zr) oxide and changing a position of the in-gap level by nitrogen or fluorine or the like has been realized.
摘要:
Disclosed herein is a full duplex transmission circuit including: a first internal input terminal receiving a signal to be transmitted; a second internal input terminal receiving a signal having an amplitude equal to ½ times the amplitude of the signal to be transmitted and having the same phase as the phase of the signal to be transmitted; an external input/output terminal; an internal output terminal; a first metal oxide semiconductor transistor; and the second metal oxide semiconductor transistor. A current generated by the current source as well as the sizes of the first and second metal oxide semiconductor transistors are set so that the transconductances of the first and second metal oxide semiconductor transistors become equal to 1/Z.
摘要:
There is provided a signal transmission device including a first communication module including a first signal transmission unit for transmitting a first transmission signal having first amplitude to a second communication module through a predetermined transmission path, and the second communication module including a second signal transmission unit for transmitting a second transmission signal having second amplitude different from the first amplitude to the first communication module through the predetermined transmission path, and a transmission timing adjustment unit for adjusting a transmission timing of the second transmission signal by the second signal transmission unit so that a transition timing of the first transmission signal transmitted from the first communication module and a transition timing of the second transmission signal coincide with each other at a receiving end of the first communication module.
摘要:
Certain embodiments provide a solid-state imaging device including: a photoelectric converting unit that includes a semiconductor layer of a second conductivity type provided on a semiconductor substrate of a first conductivity type, converts incident light entering a first surface of the semiconductor substrate into signal charges, and stores the signal charges; a readout circuit that reads the signal charges stored by the photoelectric converting unit; an antireflection structure that is provided on the first surface of the semiconductor substrate to cover the semiconductor layer of the photoelectric converting unit, includes a fixed charge film that retains fixed charges being non-signal charges, and prevents reflection of the incident light; and a hole storage region that is provided between the photoelectric converting unit and the antireflection structure, and stores holes being non-signal charges.
摘要:
A signal processing device includes a correction circuit configured to correct the distortion of the duty cycle in a data signal having different occurrence probabilities of 0 and 1.