Radio-controlled timepiece

Details Radio-controlled timepiece Radio-controlled timepiece

2007-11-15

2010-06-15

Miska, Vit W (Department: 2833)

Horology: time measuring systems or devices

Plural timepiece system or system device

With wireless synchronization

Reexamination Certificate

active

07738321

ABSTRACT:
To make a setting as to whether or not a time code is automatically received simple, and suppress a wasteful use of an electric power by a reception operation under an environment incapable of suitably receiving the time code. A reception circuit receives and outputs the time code through an antenna, and a control circuit corrects a time instant which is being clocked to a time instant corresponding to the time code. If a crown is operated to a time instant correction position, an input circuit outputs an operation signal denoting this. The control circuit responds to the operation signal to thereby control a reception operation of the reception circuit to OFF. At this time, a time instant correction is performed by hand by operating the crown.

REFERENCES:
patent: 5036500 (1991-07-01), Ganter
patent: 5077706 (1991-12-01), Ganter
patent: 5177714 (1993-01-01), Ganter et al.
patent: 5408445 (1995-04-01), Allgaier et al.
patent: 6967901 (2005-11-01), Shimizu
patent: 7075859 (2006-07-01), Miyahara et al.
patent: 2004/0004909 (2004-01-01), Fujimori
patent: 1349022 (2003-10-01), None
patent: 1465027 (2004-10-01), None
patent: 2002139586 (2002-05-01), None
patent: 2004003927 (2004-01-01), None

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