| 摘要 |
PROBLEM TO BE SOLVED: To provide a tomb having a means for finding a target tomb and/or a radio communicating means that outputs an epitaph or a message left by the deceased to a tomb visitor. SOLUTION: The radio communicating means 9 incorporated in the tomb 1 stores therein an identifying signal (ID number) for individually identifying the tomb 1, stores therein a guiding signal for guiding the tomb 1 visitor and/or information such as the epitaph and the message left by the deceased, transmits the guiding signal upon reception of a guide requesting signal transmitted from the outside to the tomb 1, and transmits the information upon reception of an information transmission requesting signal. Transmission of the guiding signal and the information is carried out provided that an identifying signal of the requesting signal coincides with the identifying signal of the tomb 1. Further, a device identifying signal is allotted to a device (not shown) which issues the request, and the device transmits the requesting signal together with the device identifying signal, to thereby avoid interference. COPYRIGHT: (C)2003,JPO
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