Metal flake of improved conductivity is produced by a method comprising wet ball milling a powder of a conductive metal in the presence of a lubricant comprising an organometallic compound.

Metal flake of improved reflectivity is produced by a method comprising wet ball milling a metal powder in the presence of a lubricant comprising an organometallic compound.

PURPOSE:To detect hang-up, when an output of a timing circuit attains to a scheduled time by setting the timing circuit set by a timer time selecting part, in an optional state being in the course of processing an instruction. CONSTITUTION:For instance, in case when hang-up is detected in a B-state being in the course of executing an instruction, information for selecting the B-state is set to an ...

PURPOSE:To detect quickly a fault for both address and data system. CONSTITUTION:For instance, it is supposed that the lowest bit of a counter CT1 is stacked to ''1''. Thus an address 1, i.e., address 0001 is read out of a memory MEM1 when an address 0 of a MEM2 is read out. Then the check result of a parity check circuit CH shows an error to detect a fault. Such a stack is equal not only with the...

PURPOSE:To separate and recover powdery metal from a spraying medium in a short time and a high yield by disposing magnet drums in the flow passage for a mixed suspension of the powdery metal by a spraying method of magnetic metal and the spraying medium and attracting the metallic powder thereon by magnetic force. CONSTITUTION:A melt (a) of magnetic metal such as iron or the like is dropped from ...

1. Brake pad assembly, especially for disk brakes, comprising - a piston-shaped brake pad (22) - a heat-insulating cover (30) resting against a peripheral surface of the brake pad (22) and separating the latter, in installed conditions, from a cylinder wall (20) of an actuating cylinder (18), - and an actuating piston (24) resting against the rear side of the brake bad (22), characterized in that ...

PURPOSE:To effect favorable pressing while uniformly applying a push-and-bending force to respective steel belts of a circular core by an apparatus wherein the push-and-bending operation is performed while moving a mechanism for push-and-bending the circular core perpendicularly to the direction in which the core is pushed and bent. CONSTITUTION:A hydraulic cylinder 13 is driven to move a slide pl...