摘要:
An apparatus for supplying a blind rivet to a riveting device includes a rivet supplying conduit through which the rivet is supplied, a guide member to which a nose of the riveting device is moved from the workpiece, a rivet holder element for receiving the rivet, and a piston-cylinder unit for transporting the rivet holder element. The piston-cylinder unit operates to transport the rivet holder element from a position in which the rivet from the supplying conduit is received in the holder element to a position in which the nose of the riveting device approaches the holder element and holds a mandrel of the rivet.
摘要:
The affinity of collagen for the skin and its persistence on the skin are improved without destroying the triple helical structure inherent in collagen to thereby improve its ability to retain the moisture of the skin and increase the amount of bound water when such collagen is used as a skin cosmetic. The collagen can thereby exert its moisture retention effect more effectively. A cosmetic base includes an aqueous solution of a liposome that is surface-modified with water-soluble collagen having a triple helical structure.
摘要:
The affinity of collagen for the skin and its persistence on the skin are improved without destroying the triple helical structure inherent in collagen to thereby improve its ability to retain the moisture of the skin and increase the amount of bound water when such collagen is used as a skin cosmetic. The collagen can thereby exert its moisture retention effect more effectively. A cosmetic base includes an aqueous solution of a liposome that is surface-modified with water-soluble collagen having a triple helical structure.
摘要:
An engine has a crankshaft and a plurality of cylinders arranged in a row in a direction parallel to the crankshaft. Combustion in the cylinder adjacent to each end portion of the crankshaft to suppress bending strain of the crankshaft at said one end portion. The vibration control conditions of controlling combustion in the cylinders adjacent to the respective end portions of the crankshaft are set on the basis of properties of vibration of the engine and resonant frequencies at the respective end portions of the crankshaft and the conditions of combustion in the respective cylinders are controlled on the basis of the vibration control conditions set for the respective cylinders.