| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a moon's age display mechanism capable of concurrently displaying a change of moon phases and a moon's age in simple configuration. <P>SOLUTION: A first plate-like body 11 and a second plate-like body 12 which are overlapped with each other are rotated relatively. Therefore, the degree of overlapping a picture A of the moon displayed on the first plate-like body 11 and a shadow part 16 formed on the second plate-like body 12 is changed to display moon phases. At the same time, a moon's age corresponding to moon phases among a plurality of indicators arrayed on a circumference concentric with a relative rotation center on an upper face of the first plate-like body 11 is displayed by an indication unit 17 which is formed on the second plate-like body 12. <P>COPYRIGHT: (C)2013,JPO&INPIT |
