摘要:
A friction stir welding device (1) includes a workpiece disposition unit (2) at which workpieces (W) is disposed, a main body section (3) disposed at a surface (W4) of the workpieces (W) disposed at the workpiece disposition unit (2), a tool holding unit (4) formed in the main body section (3) to enable advance and retreat in a direction facing the workpieces (Z), which is a direction approaching and separating from the workpieces (W) disposed at the workpiece disposition unit (2), and configured to hold a tool (100), and a support medium (5) formed to satisfy a predetermined relative positional relationship in the direction facing the workpieces (Z) with respect to a first shoulder surface of the tool (100) attached to the tool holding unit (4) and configured to support the tool holding unit (4) on the surface (W4) of the workpieces (W) disposed at the workpieces disposition unit (2).
摘要:
In a memory hierarchy system having two or more hierarchy storages of different access speeds and programs and/or data to be loaded on the hierarchy storages, an activity information acquisition unit and a display unit are provided to present information regarding selection of programs and/or data to be loaded on a higher level in memory hierarchy, a unit is provided which automatically decides loading of the programs and/or data on the higher level and executes reallocation of the programs and/or data on the basis of the information, and a unit is provided which permits the user to change the loading by using a user command. The user can make full use of these units during execution of the memory hierarchy control. In an embodiment, priority for the programs and/or data to be loaded on the higher level is calculated and decided. The programs and/or data are written into the real storage in accordance with their priority to increase the real storage hit rate upon occurrence of a next request for loading.
摘要:
The present invention aims to provide a fluorine-containing polymer powder that is environmentally less harmful and forms a sufficiently smooth film without impairing the properties of the fluorine-containing polymers. The present invention relates to a fluorine-containing polymer powder including a fluorine-containing polymer prepared by suspension polymerization, which contains less than 0.1 ppm of a fluorine-containing surfactant and has an average particle size of not less than 1 μm and less than 100 μm and a bulk density of 0.90 to 1.50 g/cm3.
摘要:
In an organic EL panel inspection method, to determine whether an organic EL panel is good or bad, a plurality of voltages having different values are sequentially applied to the organic EL panel, thereby measuring the respective currents. According to the currents, the following three criteria are checked: criterion (1), whether or not a spike current is present in the measured currents, criterion (2), between when the plurality of voltages are sequentially applied from one direction to the other direction of the voltage and when the plurality of voltages are sequentially applied from the other direction to the one direction, whether or not currents having different current densities occur at the same voltage, and criterion (3), the absolute value of the current density of current flowing when a predetermined voltage in the reverse direction is applied to the organic EL panel.
摘要:
It is an object of the present invention to provide a one-pack type fluororubber coating composition which is a material based on a polyol-curable coating excellent in sealing performance and can directly form a rubber coat layer on the metal surface without using any primer and, further, can satisfy the performance characteristics required in auto engine evaluation, such as the antifreeze resistance, oil resistance and heat resistance. The fluororubber coating composition of the present invention comprises a fluororubber, a polyol curing agent and a mercapto-group-containing metal compound each dissolved or dispersed in a liquid carrier.
摘要:
A coating composition of a fluororubber containing a fluorine-containing elastomeric copolymer which has repeating units of the formula: —CH2— in the backbone, a polyol curing agent, and a salt or a complex compound of a basic compound having a pKa of at least 8 and an organic acid as a curing accelerator. This composition is a one-pack type composition having a long pot life, and can provide a cured coating in a short time at a relatively low temperature. Furthermore, this composition can be applied by dispenser type coating or screen printing, even when the concentration of the fluorine-containing copolymer is high.
摘要:
A friction stir welding device (1) includes a workpiece disposition unit (2) at which workpieces (W) is disposed, a main body section (3) disposed at a surface (W4) of the workpieces (W) disposed at the workpiece disposition unit (2), a tool holding unit (4) formed in the main body section (3) to enable advance and retreat in a direction facing the workpieces (Z), which is a direction approaching and separating from the workpieces (W) disposed at the workpiece disposition unit (2), and configured to hold a tool (100), and a support medium (5) formed to satisfy a predetermined relative positional relationship in the direction facing the workpieces (Z) with respect to a first shoulder surface of the tool (100) attached to the tool holding unit (4) and configured to support the tool holding unit (4) on the surface (W4) of the workpieces (W) disposed at the workpieces disposition unit (2).
摘要:
An aqueous coating composition comprising a fluororubber and, as an acid acceptor, at least one inorganic composite compound, for example, an inorganic composite oxide or an inorganic composite salt, in particular, an inorganic composite compound containing magnesium such as a hydrotalcite. Such an inorganic composite compound is not agglomerated to form secondary particles, when it is dispersed to primary particles, and can maintain the storage stability of the aqueous coating composition of a fluororubber.
摘要:
A task scheduling method for a multiprocessor in a computer system having a main storage unit and a plurality of instruction processors each having a buffer storage unit, the buffer storage unit having a copy of a part of the main storage unit and deleting a part of the copy when reading a main storage unit area not stored in the buffer storage unit. The task scheduling method is accomplished by providing each task control block of a task control block queue with an area for storing processor identification of an instruction processor which executes a task and an area for storing evaluation information for evaluating a copied data amount for the task, remaining in the buffer storage unit of the instruction processor executing the task; causing the instruction processor to register the processor identification and evaluation information in the task control block when execution of the task is stopped; and when selecting a task to be executed by a subject instruction processor from a plurality of tasks to be executed in the computer system, causing the subject instruction processor to sequentially read task control blocks in the task control block queue to check each task in accordance with the processor identification and evaluation information, and if a checked result shows that the copied data amount corresponding to a checked task and remaining in the buffer storage unit of the instruction processor is greater than a predetermined amount, causing the subject instruction processor not to select the checked task and allowing another instruction processor to select the checked task.
摘要:
In a disclosed embodiment of the address space control apparatus, each general-purpose register usable as a base register is associated with another general-purpose register in addition to an access register containing a segment table origin. When a general-purpose register is selected as a base register, the contents of its associated general-purpose register are read out and added to the segment table origin from the associated access register to provide an effective segment table origin. In a modification, the access registers are omitted, and the general-purpose register selected as a base register are used to select an entry in a register or register array containing segment table origins in respective entries. In other embodiments disclosed, general-purpose registers are used in different manners to enhance virtual address space control functions.