| 摘要 |
PURPOSE:To obtain a band with a memory element excellent in water resisting property, portability and durability and capable of simply utilizing and rewriting by enclosing the memory element capable of rewriting in non-contact manner in the flexible band. CONSTITUTION:A wrist watch band 2 is provided on one end with a buckle 3 and on the central portion with an information reading and writing portion 1. For example, a flexible and heat insulating materials are used for said band. Said portion 1 has a memory element 4 built therein and is covered with a heat insulating material 5 on the periphery thereof. The memory element 4 is a so-called memory tip capable of reading and written which permits information to be read and written by the use of electromagnetic wave is non-contact, manner devoid of electric connection and optical reading. Thus, the memory element 4 can be written and read with no contact in one action manner by a reader-writer even if the periphery is covered with the heat insulating material, so that an information storing means very strong against environment such as water, pollution, heat, etc. can be realized. Thus, it can attached to an arm to be used for the wrist band excellent in water resisting property, portability and durability. |
