Optical disk reproducing apparatus

In an optical disk reproducing apparatus 1 in which a mounting tray slides to a projected position and a contained position with respect to the apparatus main body, to slide the mounting tray at a series of continuous predetermined speeds independent of change in environmental conditions. A series o...

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Bibliographic Details
Main Author TAKEDA KUNIO
Format Patent
LanguageEnglish
Published 06.09.2001
Edition7
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:In an optical disk reproducing apparatus 1 in which a mounting tray slides to a projected position and a contained position with respect to the apparatus main body, to slide the mounting tray at a series of continuous predetermined speeds independent of change in environmental conditions. A series of continuous application voltages, to be supplied from a drive source 8 to an output motor 16 so as to slide a mounting tray 3 at a series of continuous speeds, for use in an use environment of the highest frequency of use where the mounting tray 3 slides at a series of continuous speeds, are preset-stored in computation means 21. When the mounting tray 3 is actually slided by an output from the output motor 16, if the preset speeds are not attained, the computation means 21 outputs a command signal to the drive source 8 to appropriately correct the application voltages to the output motor 16.
Bibliography:Application Number: US20010775845