摘要:
A heat transport device (1A) is provided with: a circulation path unit (10) in which a heat recovery unit (11) that vaporizing a heat transport medium and a condensation unit (12) that condenses the heat transport medium vaporized in the heat recovery unit (11) are incorporated, and which has a vacuum state; a branch path unit (20) which branches from the circulation path unit (10), and in which a valve (22) capable of controlling flow is incorporated; and an ECU (40A) which implements a first control unit and is configured to, when it is recognized that there is an increase in the pressure within the circulation path unit (10) under the same operating condition, open and close the valve (22) in the state in which the pressure within the circulation path unit (10) is higher than a predetermined pressure (α).
摘要:
A delivery pipe includes an outer pipe, an inner pipe, and a noise emission decreasing device. The outer pipe is connected to a plurality of fuel injectors. The inner pipe is disposed in the outer pipe and has an open end through which an interior of the inner pipe communicates with atmosphere. The noise emission decreasing device acts so as to decrease a noise emitted from the inner pipe. The noise emission decreasing device includes a mesh, a porous member, a vibration suppressing member provided to the inner pipe, an elastic tube fitted into the inner pipe, or a wire harness inserted into the inner pipe.
摘要:
A method for designing a semiconductor integrated circuit while minimizing any increase in the area of its logic circuit under test. Circuit data about the semiconductor integrated circuit are received, and transition signal occurrence probabilities of all scanning function-equipped storage elements involved are computed by use of the circuit data. In keeping with the transition signal occurrence probabilities thus computed and based on predetermined parameters, the method permits selection of scanning function-equipped storage elements that may be replaced by delay test-ready scanning function-equipped storage elements.
摘要:
A data processing system having flexibility coping with parallelism of a program comprises a plurality of processor elements for executing instructions, a main memory shared by the plurality of processor elements, and a plurality of parallel operation control facilities for enabling the plurality of processor elements to operate in synchronism. The plurality of parallel operation control facilities are provided in correspondence to the plurality of processor elements, respectively. The data processing system further comprises a multiprocessor operation control facility for enabling the plurality of processor elements to operate independently, and a flag for holding a value indicating which of the parallel operation mode or the multiprocessor mode is to be activated. The shared cache memory is implemented in a blank instruction and controlled by a cache controller so that inconsistency of the data stored in the cache memory is eliminated.
摘要:
A planetary gear mechanism includes a planetary carrier and pinions rotatably carried on the planetary carrier through pinion shafts. An annular lubricating oil supply member is mounted on a ring gear supporting member which supports a ring gear on its outer periphery and which is rotatable. The lubricating oil supply member has a plurality of fins formed radially thereon. The lubricating oil received within the lubricating oil supply member while submerged in the lubricating oil is scattered by a centrifugal force and supplied to oil reservoirs defined in the adjacent side of the planetary carrier and then from the oil reservoirs via oil passages in the pinion shafts to the needle bearing which supports the pinions. With the above construction, it is possible to effectively supply the lubricating oil to the pinion shafts of the planetary gear mechanism when the planetary is in a fixed position.
摘要:
An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
摘要:
An information processing system having an original clock oscillator for delivering at least one original clock signal K defined as a first clock signal and a plurality of information processing units supplied with the original clock signal K, wherein each information processing unit comprises clock generating means for generating at least one second clock signal K.sub.1 which is phase-locked with the original clock signal K and which has a predetermined duty cycle and a logic device whose operation timing is controlled by the second clock signal K.sub.1, and the operation timing of an interface provided between at least one pair of logic devices is synchronously controlled by the clock signal K.sub.1.
摘要:
A planetary gear transmission typically for use on automobiles has first, second, and third planetary gear trains arranged coaxially with each other and each having elements including a sun gear, a carrier, and a ring gear. Two of the elements of each of the first, second, and third planetary gear trains are directly or disengageably coupled to elements of the other planetary gear trains between input and output members. The elements of the first, second, and third planetary gear trains are corotatably coupled into first, second, third, fourth, and fifth rotational members the first, second, and fifth rotational members being coupled to the input member, the fourth rotational member being coupled to the output member. The planetary gear transmission also has a separating clutch disposed between the elements of the second rotational member, for disengageably connecting the elements of the second rotational member.
摘要:
The data processor for executing, instructions realized by wired logic, by a pipeline system, includes a plurality of instruction registers, and arithmetic operation units of the same number. A plurality of instructions read in the instruction registers in one machine cycle at a time are processed in parallel by the plurality of arithmetic operation units.
摘要:
A data processor has an execution unit, an instruction register in which macro instructions having a register field are set for specifying registers in the execution unit, a micro ROM in which micro instructions containing a register instruction field are set, a first decoder for decoding the register specification data from the instruction register, a second decoder for decoding the register specification data from the micro ROM, and a selector for selecting either of the output of the first decoder or that of the second decoder corresponding to the selection signals provided from the micro ROM and thus producing data for specifying the registers. In this data processor having such a configuration, the decodings of the two register specification data described above are carried out substantially in parallel and a high-speed operation is thus made possible.