Abstract: Provided is a grease composition for a ball joint that can reduce the wear of a ball seat at a slide region and also has excellent compatibility with a dust cover. The grease composition for a ball joint comprises a base oil, a thickener, and an additive. The base oil contains an ethylene-?-olefin copolymer and the kinetic viscosity of the base oil at 40° C. is 2,000 to 6,000 mm2/s. The additive contains a polar wax (e.g., monoamide wax or ester wax).

Abstract: This ball screw grease composition for a rack-assisted electric power steering contains a thickener, a base oil, and at least one compound selected from the group consisting of a Ca sulfonates, fatty acids, and triglycerides, wherein the kinematic viscosity of the base oil at 40° C. is 4-100 mm2/s, and the worked penetration of the composition is 265-385.

Abstract: Provided is a grease composition for a ball joint that can reduce the wear of a ball seat at a slide region and also has excellent compatibility with a dust cover. The grease composition for a ball joint comprises a base oil, a thickener, and an additive. The base oil contains an ethylene-?-olefin copolymer and the kinetic viscosity of the base oil at 40° C. is 2,000 to 6,000 mm2 /s. The additive contains a polar wax (e.g., monoamide wax or ester wax).

Abstract: When the power key on the remote controller 12 is pressed, the electromagnetic wave is sent from the remote controller 12 to the main unit 100 of the electric device and the switch circuit 23 or 43 as the first switching means is turned on. Upon turning on of the first switching means by the power key operation, the power starts to be supplied from the second power supply 22 or 41 serving as the stand-by power supply circuit to the load circuit required for stand-by operation such as the microcomputer 24 and the light receiver 10. After that, corresponding to the first infrared signal sent from the remote controller 12, the relay 3 as the second switching means is turned on so that the commercial AC power source 1 is supplied to the main power supply circuit 2 in the main unit 100 of the electric device and the load circuit for the ordinary operation in the main unit 100 (main circuit of the device) start operation.

Abstract: Slow-releasing granules which are characterized by coating the quick-releasing granules which comprise an active ingredient, polyvinyl pyrrolidone polymer and a disintegrator where the polymer distributes in high concentration on the surface area of the granules, with a polyacid enteric material to form a complex between the polyvinyl pyrrolidone polymer and the polyacid, and long lasting mixed granules which comprise the quick-releasing granules and the slow-releasing granules, thus showing increased bioavailability of the active ingredient and high stability sustained for a long period of time.