摘要:
A host computer is connected with a magnetic disk storage device by a SCSI bus. In the magnetic disk storage device, a plurality of partitions are set in a disk drive unit and have device identifiers (ID's) respectively allocated thereto as SCSI ID's=1, 2 and 3, which are supported by a disk controller. When the host computer has acquired the control of the SCSI bus through an arbitration and has selected, for example, the partition with the device identifier SCSI ID=1, the disk controller permits the host computer to access the partition in response to the selection. Since the partitions are different in attributes, properties etc., they seem to be magnetic disk storage devices that at separate from one another when viewed from the host computer. Thus, the single magnetic disk storage device can be managed as a plurality of storage devices of different nature.
摘要:
An inflator and an air bag are received in a plastic cover which comprises a pair of retainer sections which are connected to opposing edges of the cover by plastic hinges so that free ends of the retainer sections are jointly attached to a fixed part of the vehicle body. Preferably, the inflator is received in a gas-permeable and flexible retainer bag which is placed inside the air bag, and provided with a tubular section having a rod member passed through the tubular section along with holes provided in a fixed part of the vehicle body. The free ends of the retainer sections may be provided with tabs which can mutually interdigitate, and an inwardly concave semi-cylindrical profile positioned centrally of the cover adapted to be placed against the rod member. Thus, the inflator can be secured to the fixed part of the vehicle body in a reliable manner without requiring any mechanical fasteners. To securely join the air bag to the inflator, an open end of the air bag may be sewn or otherwise attached to a part of the retainer bag adjacent to the tubular section.
摘要:
First and a second sealing layers are provided inside an inner periphery of a casing layer having a plurality of gas ejecting bores in its outer peripheral wall, and a gas-generating agent is mounted between the sealing layers, while a compressed gas is filled inside the second sealing layer. When the gas-generating agent is fired due to a collision of a vehicle, the first sealing layer is cleaved in a region of the gas ejecting bores by the pressure of a generated combustion gas and, then, the second sealing layer is cleaved likewise in a region of the gas ejecting bores by the pressure of the compressed gas, thereby permitting the compressed gas to be ejected uniformly from the plurality of gas ejecting bores into an air bag. In this case, a reduction in temperature of the compressed gas due to an adiabatic expansion thereof is compensated for by mixing of the compressed gas with the combustion gas, thereby enabling an efficient expansion of the air bag.
摘要:
An automotive knee bolster for supporting a knee of a vehicle occupant in case of a frontal vehicle crash, comprising: a deformable, energy absorbing member adapted to be placed opposite to a knee of a vehicle occupant; and a substantially rigid, load spreading member attached thereto to spread an impact force applied thereto by the knee to a large area of the energy absorbing member. Since the impact load from the knee is spread over the entire energy absorbing member without producing any localized deformation which would give rise to buckling deformation, the energy absorbing member can absorb a maximum amount of energy at a controlled rate without applying excessive resistance to the knee.
摘要:
A storage unit is provided with a plurality of sub storage units configured to include a plurality of hard disk drives, an enclosure, a printed wiring board, a power supply device, and a cable holder. The sub storage units each operate separately. The enclosure is provided in the array of the hard disk drives so that the distance can be shorter between the enclosure and each of the hard disk drives. With the provision of the cable holder, communications cables can be both brought closer to the printed wiring board. With such a configuration, the coupling point among the communications cables and the printed wiring board, and the enclosure can be favorably reduced. The resulting storage control apparatus can be mounted with a larger number of storage devices, thereby being able to maintain good signal quality.
摘要:
A storage unit 3 is provided therein with a plurality of sub storage units 4. The sub storage units 4 are each configured to include a plurality of hard disk drives 5, an enclosure 6, a printed wiring board 7, a power supply device 8, and a cable holder 9. The sub storage units 4 operate each separately. The enclosure 6 is provided in the array of the hard disk drives so that the distance can be shorter between the enclosure 6 and each of the hard disk drives 5. With the provision of the cable holder 9, communications cables 9A and 9B can be both brought closer to the printed wiring board 7. With such a configuration, the coupling point among the communications cables 9A and 9B and the printed wiring board 7, and the enclosure 6 can be favorably reduced. As such, the storage control apparatus of the invention can be mounted with a larger number of storage devices, thereby being able to keep the signal quality.
摘要:
A storage system and a power control method therefor, an adapter and power control therefor, and a storage controller and a control method therefor, that enable the enhancement of their reliability with simple configurations. The storage system and the power control method therefor are configured in such a manner that the storage controller transmits a predetermined start-up completion signal to the adapter and the adapter starts to operate after receiving the start-up completion signal. When the adapter initiates stop of operation, it transfers cache data to the storage controller and transmits a predetermined first signal to the storage controller, the storage controller makes storage devices store the cache data in response to the first signal from the adapter, transmits a predetermined second signal to the adapter, and stops operation, and the adapter stops operation after receiving the second signal.
摘要:
A disk drive apparatus mounting socket includes a socket portion which supports a disk drive apparatus, a lead portion which is connected to the disk drive apparatus supported by the socket portion, and a terminal unit which is electrically connected to the lead portion and to circuits on a board. A disk drive apparatus, which is connectable to an information processing unit, includes a connecting unit which connects the disk drive apparatus to the information processing unit, and an interface unit which controls the disk drive apparatus in response to a control signal, a data bus signal, and an address bus signal which are generated by the information processing unit and are inputted to the disk drive apparatus from the information processing unit via the connecting unit.
摘要:
The storage subsystem is connected to an external device and comprises a storage device arrangement portion, on which a plurality of storage devices is arranged, and a control device that controls communications between the plurality of storage devices arranged on the storage device arrangement portion and the external device. The storage device arrangement portion is constituted such that the plurality of storage devices is arranged upright in the directions of two dimensions.
摘要:
A data input device uses a palatal plate formed of resin that includes multiple sensors. The sensors detect whether the palatal plate is in contact with the tongue or not. An output (on-off) of the sensor is supplied to an IC. The data corresponding to the output of the sensor, i.e. a form of the tongue-palate contact, are transmitted from the IC through an antenna to an external equipment.