A motor includes a rotor having a permanent magnet fitted thereon, and a stator having an inner peripheral surface spaced a predetermined distance from an outer peripheral surface of the rotor in opposed relation thereto, and the stator is press-fitted in a motor case to be fixed thereto with its outer peripheral surface. Specifically, it relates to aerosols containing drug esters that are used in inhalation therapy. 1-2%; and a dithiocarbamate at about 0. The network transmits a message to the selected mobile terminals informing the selected mobile terminals that their DRC is no longer valid.