Patent ID: 11936212
Assignee: CANON KABUSHIKI KAISHA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. The control system according to claim 12,
wherein the power transmission unit further comprises:
a fourth frequency changing unit configured to change the frequency of the first clock signal and output the resultant clock signal; and
a second switching unit configured to switch other alternating-current power at a timing based on the clock signal output from the fourth frequency changing unit and wirelessly transmit the switched alternating-current power, and
wherein the power reception unit further comprises:
a fifth frequency changing unit configured to change the frequency of the clock signal selected by the first clock selection unit and output the resultant clock signal; and
a second rectifying unit configured to switch the alternating-current power wirelessly transmitted by the second switching unit, at a timing based on the clock signal output from the fifth frequency changing unit.