Early brake driving method of disk system and circuit thereof

Electrical apparatus such as a disc-record player, comprising a

Electro-magnetic drive unit comprising a pivotable armature

Electro-optical scanning device, hinge element for use in the sc

Electromagnetic inductive drive and method of making the same

Electromagnetic objective lens driving apparatus including direc

Electromagnetic objective lens driving apparatus of optical data

Electromagnetic objective lens driving apparatus of optical data

Electromagnetic rotary actuator

Electronic apparatus, method of controlling electronic apparatus

Electronic device

Equipment for playing gramophone records and method of operation

Exposure control device of a camera and method