摘要:
An instruction processor is employed which performs a cache coherence control according to a request from the storage controller. The storage controller is provided with a cache coherence control processing circuit, which performs the cache coherence control for the addresses which are the destinations of main memory accesses occurring with a data transfer. At the same time, the cache coherence control processing circuit performs the cache coherence control processing once for each cache line in the process of data transfer. The cache coherence control processing performed by software in connection with data transfer is obviated, improving the data transfer efficiency including the cache memory control and reducing limitations on program.
摘要:
The present invention encompasses an acceleration sensor which is capable of detecting the magnitude or the azimuth of acceleration. For this purpose, a ball 2 is set onto a bottom 1b of a tapered housing. A light emitter 3 is disposed thereunder and a light receiving unit 4 is disposed thereabove. The light receiving unit 4 comprises four light receiving elements 5A-5D which are disposed about the optical axis 10. When acceleration force is exerted on the ball 2 and the ball 2 is moved, light spot 20 of the ball 2 is moved also and output signals produced by receiving elements 5A through 5D are changed, thereby acceleration can be detected.
摘要:
An active layer incorporated in a semiconductor surface-emitting optical device is formed of the ordered crystal of GaInP or AlGaInP so that unisotropical photoluminescent characteristics take place in the light generation, and the semiconductor surface-emitting optical device selectively oscillates at a plane of polarization.
摘要:
An arrangement having a register file having registers greater in number than those which are designated by an instruction, a pipeline ALU, a current window pointer and window number modifier operating in a register window mode, an element counter and address counter operating in a vector register mode, and register determining circuits for determining physical register numbers from the register numbers designated by an instruction in one of the two modes. Each register determining circuit has a first register determining circuit using an output of the window number modifier, for using the register file as a register window configuration, and a second register determining circuit using an output of the element counter, for using the register file as a vector register configuration. Physical registers of the register file are used as scalar registers in the register window mode, and used as vector registers in the vector register modes.
摘要:
Disclosed is a pipe made of an iron-base material, having a corrosion prevention layer formed on the surface thereof. The corrosion prevention layer includes a Zn—Sn sprayed coating including Sn in a content of more than 1% by mass and less than 50% by mass and the balance composed of Zn. Alternatively, the corrosion prevention layer includes a Zn—Sn—Mg sprayed coating including Sn in a content of more than 1% by mass and less than 50% by mass, Mg in a content of more than 0.01% by mass and less than 5% by mass and the balance composed of Zn. Preferably, the sprayed coating of the corrosion prevention layer includes at least any one of Ti, Co, Ni and P, and the content of each of these elements is more than 0.001% by mass and less than 3% by mass.
摘要:
Provided is a display apparatus including a display panel for displaying an image, a heat source arranged at a side surface of at least one side of the display panel, a heat absorbing section for absorbing heat generated by the heat source, a back surface plate arranged at a back surface side of the display panel and made of a metal, a portion of the back surface plate being in close contact with the heat absorbing section, a front surface plate arranged at a front surface side of the display panel and made of a metal, and a middle chassis arranged between the front surface plate and the heat absorbing section.
摘要:
An image reading apparatus includes a document table, a read unit that reads a document so as to generate image data representing a read image of the document, a partial prescanning unit, which conveys the read unit in a partial area of a readable area of the document table, and which controls the read unit to execute read operation in the partial area, a corner estimation unit, which converts the image data of the read result of the read unit into edge image data representing an edge image, and which estimates position coordinates on the document table corresponding to two of four corners of the document on the assumption that the placed document is quadrangular based on the edge image data, and a document estimation unit that estimates the state of the placed document based on the estimation result of the corner estimation unit.
摘要:
To provide an inexpensive wastewater treatment method which facilitates downsizing of tanks and requires less withdrawal of an excessive sludge, the use is made of an aeration tank 1 in which wastewater is contacted with a particulate carrier under an aerobic condition, and a total oxidization tank 3 in which the volume of a sludge generated in the aeration tank 1 is reduced under an aerobic condition, a coefficient of self-oxidization of the sludge flowing into the total oxidization tank 3 is set to 0.05 (per day), and the method includes a step of adding a coagulant to the total oxidization tank 3 for the purpose of improving the solid-liquid separating characteristic of the sludge within the total oxidization tank.
摘要:
To provide an inexpensive wastewater treatment method which facilitates downsizing of tanks and requires less withdrawal of an excessive sludge, the use is made of an aeration tank 1 in which wastewater is contacted with a particulate carrier under an aerobic condition, and a total oxidization tank 3 in which the volume of a sludge generated in the aeration tank 1 is reduced under an aerobic condition, a coefficient of self-oxidization of the sludge flowing into the total oxidization tank 3 is set to 0.05 (per day), and the method includes a step of adding a coagulant to the total oxidization tank 3 for the purpose of improving the solid-liquid separating characteristic of the sludge within the total oxidization tank.
摘要:
A seat belt device allowing easy connection of a lap anchor fixed to one end of a seat belt relative to a vehicle body or the like even when a seat weight sensor is installed below a vehicle seat. The seat weight sensor and the vehicle seat are fixed to a vehicle body floor. A hitch member is attached to the seat weight sensor via a mounting bracket by a bolt. A lap anchor is fixed to one end of a seat belt. By locking the lap anchor to the hitch member, the seat belt is connected to the seat weight sensor. In this manner, the seat belt can be easily connected to the vehicle body just by locking the lap anchor to the hitch member.