Panitch Schwarze Jacobs & Nadel, P.C.
Automatic medium changing apparatus using an automatic regulator according to the disk type
 In an automatic medium changing apparatus capable of storing a multiplicity of optical disks, the control parameters required for the drive control system of a drive unit for recording-reproducing are automatically regulated for all the combinations of the existing drive units and all the media held. The resulting values of the control parameters are stored in a control unit of the automatic medium changing apparatus and the apparatus is controlled by the corresponding control parameters transferred from the control unit at the time of processing the medium. 
Matsushita Electric Industrial Co., Ltd.
G
G11B
inventional
Yoshio Yukinori Makoto
Umeda Okazaki Fujita