Abstract: Provided is a biological electrode including: a polarizable electrode layer; and a non-polarizable electrode layer laminated on the polarizable electrode layer, in which the non-polarizable electrode layer includes a resin, silver, and silver chloride supported by silica, a content of the silver is 150 to 300 mass parts based on 100 mass parts of the resin, a ratio between the silver and the silver chloride is 97:3 to 95:5, and the non-polarizable electrode layer has a thickness of 3 to 5 ?m.

Abstract: A starting apparatus includes a drive motor and a reduction gear having a planetary gear for starting an engine by the drive motor via the reduction gear. An internal gear of the reduction gear includes a locking projection projecting in an axial direction. A rotation restricting member is formed with a guide groove in which the locking projection is loosely received and guided in a circumferential direction. A shock absorbing member is held in the guide groove in a state of being elastically in close contact with the locking projection in the circumferential direction. Thus, shock load to the internal gear is alleviated from the start.

Abstract: A starting apparatus includes a drive motor and a reduction gear having a planetary gear for starting an engine by the drive motor via the reduction gear. An internal gear of the reduction gear includes a locking projection projecting in an axial direction. A rotation restricting member is formed with a guide groove in which the locking projection is loosely received and guided in a circumferential direction. A shock absorbing member is held in the guide groove in a state of being elastically in close contact with the locking projection in the circumferential direction. Thus, shock load to the internal gear is alleviated from the start.

Abstract: A starting apparatus includes a drive motor and a reduction gear having a planetary gear for starting an engine by the drive motor via the reduction gear. An internal gear of the reduction gear includes a locking projection projecting in an axial direction. A rotation restricting member is formed with a guide groove in which the locking projection is loosely received and guided in a circumferential direction. A shock absorbing member is held in the guide groove in a state of being elastically in close contact with the locking projection in the circumferential direction. Thus, shock load to the internal gear is alleviated from the start.

Abstract: A disk device providing disk storage and disk playing capabilities. The disk storage being provided along a vertical column. Upon the retrieval of a desired disk from the disk storage, the desired disk is rotated around the column so that it may move up and down the column into a playing position. Upon reaching the playing position the disk is provided to a disk playing device for playing the disk.

Abstract: A starting apparatus includes a drive motor and a reduction gear having a planetary gear for starting an engine by the drive motor via the reduction gear. An internal gear of the reduction gear includes a locking projection projecting in an axial direction. A rotation restricting member is formed with a guide groove in which the locking projection is loosely received and guided in a circumferential direction. A shock absorbing member is held in the guide groove in a state of being elastically in close contact with the locking projection in the circumferential direction. Thus, shock load to the internal gear is alleviated from the start.

Abstract: A disk device providing disk storage and disk playing capabilities. The disk storage being provided along a vertical column. Upon the retrieval of a desired disk from the disk storage, the desired disk is rotated around the column so that it may move up and down the column into a playing position. Upon reaching the playing position the disk is provided to a disk playing device for playing the disk.

Abstract: A disk device is provided with a plurality of rotatable disk support means which form a support section which supports a section of a peripheral section of a disk, and a support control means which rotates said plurality of disk support means based on an operation of said disk and which controls a support state of said support section with respect to a peripheral section of a disk.