摘要:
An information processing unit includes a processing unit including a plurality of processor cores; and a power consumption reduction device configured to reduce power consumption of the processing unit. The power consumption reduction device measures the loads on threads that are running in the plurality of cores; checks the number of high load threads which are threads in a high load state and the number of low load threads which are threads in a low load state for each core, on the basis of the measuring results; selects, when there exists a core having high load threads whose number is less than a preset threshold on the number of high load threads, the core as a candidate core; and replaces the high load threads existing in the candidate core with the low load threads existing in other cores when the total number of the low load threads in a core other than the candidate core is not less than the number of the high load threads in the candidate core.
摘要:
Chemically modified carbon nanotubes composed of carbon nanotubes (such as multiwall carbon nanotubes) having carboxyl groups on the surface thereof and polymeric aniline (such as 3- to 300-meric aniline) bonding thereto through the amide linkage. The chemically modified carbon nanotubes exhibit good affinity with organic solvents and readily disperse into organic solvents.
摘要:
The present invention provides a reinforcing bar material coated with a high adhesion anticorrosion film that enables to increase adhesion strength to concrete, which comprises forming two layers of anticorrosion films on a surface of a reinforcing bar material by means of spraying an epoxy powder coating material under a temperature condition where performance of the epoxy resin can be retained, so as to solve a pin hole problem that inevitably occurs in an anticorrosion film, and also to exhibit firm projections in a state coated with the epoxy resin on the second layer of anticorrosion film.The present invention comprises heating a reinforcing bar material, spraying and melt-adhering an epoxy powder coating material onto the reinforcing bar material while a temperature on a surface of the reinforcing bar material is between 200 and 250° C. so as to form a first anticorrosion film, and also, under this temperature condition, spraying and melt-adhering an epoxy powder coating material with acrylic resin beads having a particle diameter 2.5 to 3 times that of the epoxy resin powder mixed in on a surface of the first anticorrosion film in a molten state so as to form a second anticorrosion film, followed by cooling the reinforcing bar material coated with the first and second anticorrosion films to prepare the reinforcing bar material coated with a high adhesion anticorrosion film having countless projections formed by the second anticorrosion film.
摘要:
In the information processing device of the invention, the region to be scanned is divided and assigned into as many parts as there are CPUs installed in the information processing device, each CPU scans hardware resources under its control respectively, and the main CPU integrates the scanning result at the end. According to the invention, the time necessary to scan the hardware resource can be reduced, and the startup time of the information processing device can also be reduced.
摘要:
There is described a method of forming a fine pattern aimed at depositing a silicon-nitride-based anti-reflection film which is stable even at high temperature and involves small internal stress. The method is also intended to preventing occurrence of a footing pattern (a rounded corner) in a boundary surface between a photoresist and a substrate at the time of formation of a chemically-amplified positive resist pattern on the anti-reflection film. The method includes the steps of forming a silicon-nitride-based film directly on a substrate or on a substrate by way of another layer; and forming a photoresist directly on the silicon-nitride-based film or on the silicon-nitride-based film by way of another layer. The silicon-nitride-based film is deposited while the temperature at which the substrate is to be situated is set so as to fall within the range of 400 to 700° C., through use of a plasma CVD system. The method further includes a step of depositing a silicon-oxide-based film immediately below the photoresist. The silicon-oxide-based film is deposited while the temperature at which the substrate is to be situated is set so as to fall within the range of 400 to 700° C., through use of a plasma CVD system.
摘要:
A plasma treatment apparatus for thin-film deposition includes a reactor chamber; a pair of parallel-plate electrodes disposed inside the chamber; and a radio-frequency power supply system used for transmitting radio-frequency power to one of the parallel-plate electrodes via multiple supply points provided on the one of the parallel-electrodes. The radio-frequency power supply system includes a radio-frequency transmission unit which includes an inlet transmission path and multiple branches branched off from the inlet transmission path multiple times. Each branch is connected to the supply point and has a substantially equal characteristic impedance value.
摘要:
An electromagnetic block and a movable block are attached onto a base in an inclination attitude. Contact mechanisms press-fitted from above the base are laterally arranged in the inclination attitude, and the contact mechanisms are arranged in parallel in upper and lower stages. Idle end portions of movable contact pieces in the contact mechanisms are latched in a card which is linearly moved in a lateral direction. Terminals are projected downward from a bottom surface of the base, one of the terminals is connected to the fixed contact pieces of the contact mechanism, and the other terminal is connected to the movable contact pieces of the contact mechanism. The upper contact mechanism and the lower contact mechanism are alternately arranged in the lateral direction.
摘要:
An electromagnetic block and a movable block are attached onto a base in an inclination attitude. Contact mechanisms press-fitted from above the base are laterally arranged in the inclination attitude, and the contact mechanisms are arranged in parallel in upper and lower stages. Idle end portions of movable contact pieces in the contact mechanisms are latched in a card which is linearly moved in a lateral direction. Terminals are projected downward from a bottom surface of the base, one of the terminals is connected to the fixed contact pieces of the contact mechanism, and the other terminal is connected to the movable contact pieces of the contact mechanism. The upper contact mechanism and the lower contact mechanism are alternately arranged in the lateral direction.
摘要:
In a plasma CVD apparatus including a reaction chamber and a susceptor to form a thin film on a semiconductor substrate, a pretreatment step is conducted to form a surface layer on the surface of the susceptor so that the surface layer can prevent the semiconductor substrate from electrostatically adhering to the surface of the susceptor. The pretreatment step includes steps of introducing into the reaction chamber a gas containing, the same gas as the gas for use in a film-forming treatment, and forming a surface layer on the susceptor surface by a CVD process.
摘要:
A method for producing a plasma silicon nitride series film with a small heat load having a low hydrogen concentration is provided. The method is for producing a silicon nitride series film on a material to be treated using a plasma CVD apparatus having a reaction chamber evacuated to vacuum. The method comprises the steps of introducing a monosilane gas (SiH4) and a nitrogen gas (N2) as raw material gases into the reaction chamber at prescribed flow rates, and heating the material to be treated to a prescribed temperature. At this time, it is characterized in that the flow rate of the nitrogen gas is at least 100 times the flow rate of the monosilane gas.