The invention provides a pharmaceutically acceptable oleaginous or cholesterol microsphere formulation or olanzapine or olanzapine pamoate or solvates thereof. A media ID and other attribute data are read out of a reference optical recording medium, and then a media ID and other attribute data are read out of an optical recording medium that is a target for separation. The invention further relates to a method for actuating a device for converting direct voltage from a store or energy generator into alternating voltage for feeding into a supply network.