摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a time adjustment device or the like capable of correcting a time by receiving a radio wave signal including time information, and correcting a time even in an environment incapable of receiving a signal. <P>SOLUTION: This time adjustment device 10 or the like has the first clock oscillation part 35 driven when receiving the radio wave signal, and the second oscillation part 38 always operated and used for generating the time information. The device 10 includes a time information adjustment part for correcting the time information based on time adjustment information 74 when a time adjustment information acquisition part 66 acquires the time adjustment information 74, and correcting the time information by corrected time information 94 in the unacquired case. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |