There is disclosed a heater for an automotive vehicle or other article of manufacture. The torque transmitting member will be used for torque transmission between at least one rotational energy conveying device and the cone. The second housing member has a magnetic apparatus, which comprises a magnetic member disposed at its inward edge corresponding to the position of the magnetic member disposed on the second housing member and a sliding member which interlinks with the magnetic member. The requesting unit makes a request by sending expected information indicating content to be requested and a usage volume of the content, and the license ticket issuance unit generates a license ticket according to the expected information sent from the requesting unit and sends the license ticket to the terminal device. Operation speed is improved by increasing read current of the selected NAND string and by increasing the ability to overcome the RC time constants of circuit lines and capacitances through lowered voltage swings and increased current supplies. At least one damper element unit of the first group and at least one damper element unit of the second group are pre-loaded, and the primary side and the secondary side are pre-loaded in a basic relative rotation position with respect to one another.