摘要:
A battery charging method and system are provided which are applicable to battery-powered vehicles. According to the charging system of the invention, there is provided a primary charger including a primary winding which is connectable with a source of charging alternating current at a charging station. There are also provided at least two secondary chargers each connected with a battery on each vehicle and including a secondary winding having a number of winding turns which is different from that of the winding of the other secondary charger. Transfer of electrical energy from the primary charger to the secondary chargers is accomplished by inductively coupling the primary winding with any selected one of the secondary windings, as a result of which a voltage, the magnitude of which is dependent on the turns ratio between the primary and secondary windings, is produced across the selected secondary winding.
摘要:
A method of producing a silicon single crystal, in which a cylindrical partition is immersed in a molten pure silicon liquid or molten silicon liquid containing a Sb dopant within a crucible and the molten liquid inside the partition is pulled up from the crucible to produce the silicon single crystal, wherein an interval between a lower end of the partition and a crucible bottom is changed to control an oxygen concentration in the pulling-up silicon single crystal. The interval is reduced in the case where the oxygen concentration in the pulling-up silicon single crystal is to be increased while the interval is increased in the case where the oxygen concentration is to be reduced.
摘要:
A method of producing a silicon single crystal, in which a cylindrical partition is immersed in a molten pure silicon liquid or molten silicon liquid containing a Sb dopant within a crucible and the molten liquid inside the partition is pulled up from the crucible to produce the silicon single crystal, wherein an interval between a lower end of the partition and a crucible bottom is changed to control an oxygen concentration in the pulling-up silicon single crystal. The interval is reduced in the case where the oxygen concentration in the pulling-up silicon single crystal is to be increased while the interval is increased in the case where the oxygen concentration is to be reduced.
摘要:
A semiconductor memory having two memory circuits. In either memory circuit, memory cells and one dummy cell are connected to bit lines, respectively. When data is read from one of the memory cells connected to the bit lines of the first memory circuit, the dummy cell connected to one bit line incorporated in the second memory circuit is selected. Conversely, when data is read from one of the memory cells connected to the bit lines of the second memory circuit, the dummy cell connected to one bit line incorporated in the first memory circuit is selected. In either memory circuit, to read data from one of the memory cells, the selected bit line is precharged. Both the selected memory cell and the selected dummy cell are discharged while the data is being read from the selected memory cell.
摘要:
Disclosed is a bright welded seam can of tinplate having a side seam formed by welding, wherein each of the inner and outer surfaces of the side seam has an outermost surface layer having a thickness of 50 to 400 A and being composed of oxides and a subsequent intermediate layer composed of an iron-tin alloy, which has a thickness corresponding to 5 to 100% of the thickness of the whole tin layer in the tinplate blank, and wherein the inner and outer surfaces of the side seam have a reflectance corresponding to at least 60% of the reflectance of the tinplate.This bright welded seam can is excellent in the appearance of the seam, the corrosion resistance and the adhesion of the coating.
摘要:
A mobile station includes a public land mobile network registration unit that registers public land mobile networks including a public land mobile network input by a manual operation, wherein the public land mobile network input by the manual operation is not detected, and a public land mobile network selecting unit that selects a public land mobile network specified by the manual operation, among the public land mobile networks registered in the public land mobile network registration unit, wherein the public land mobile networks registered in the public land mobile network registration unit include the public land mobile network which is not detected.
摘要:
A gas sensor element includes a solid electrolyte body having oxygen ion conductivity, a pair of measurement and reference electrodes respectively provided on an opposite pair of first and second surfaces of the solid electrolyte body, a porous diffusion-resistant layer through which a measurement gas is introduced to the measurement electrode, and a protective layer. The protective layer is provided to cover, at least, an outer surface of the porous diffusion-resistant layer through which the measurement gas flows into the diffusion-resistant layer. The protective layer is hydrophilic at room temperature and water-repellent at high temperatures at which the solid electrolyte body can be activated.
摘要:
In a seat, in a state in which tilting of a back main frame around a tilting center is locked by a reclining mechanism, a lower end of a back joint link is turnably joined to a vehicle side. Thus, turning of a first link, a back sub frame and the back joint link is locked, and operation of a back link mechanism is locked. Therefore, a supporting rigidity from rear side of a back side portion can be enhanced by the back link mechanism (the back sub frame), and a crew sitting in the seat can be thoroughly retained.
摘要:
A mobile terminal including: a storage unit configured to store a table of networks that a user desires to select; a selection unit configured, when a network included in the table is found from networks detected by cell search, to select the network that is detected by cell search and that is included in the table; and a processing unit configured to select a cell of the network selected by the selection unit, and performs position registration.
摘要:
An impact absorbing device for a vehicle includes an impact-absorbing portion including an inner wall surface extending smoothly in an axial direction and configured to compressively deform in the axial direction for absorbing an impact energy, a first attaching portion closing an opening end of the impact-absorbing portion closer to a bumper reinforcement and configured to be attached to the bumper reinforcement, a second attaching portion extending from an opening end of the impact-absorbing portion closer to the side member and configured to be attached to a side member, a readily deformable portion provided at the impact-absorbing portion and formed by forming a plate thickness to be thinner in a partial range of the impact-absorbing portion in the axial direction, and an initial peak load restraining portion provided at the first attaching portion and set to be away from the bumper reinforcement in the axial direction, which are integrally formed.