VESSEL WITH IC TAG AND STORAGE AMOUNT DETECTION METHOD BY USE OF IT

摘要

PROBLEM TO BE SOLVED: To provide a vessel with an IC tag capable of contributing to smooth and secure treatment of contents of industrial waste such as waste liquid of chemicals and to provide a storage amount detection method by use of it. SOLUTION: This vessel 10 is composed of a vessel main body 11 storing predetermined contents and the IC tag 13 including an antenna 27. The antenna 27 is arranged on a top wall 17 of the vessel main body 11 to increase directivity of the antenna 27 and contribute to smooth treatment of the contents. A single body use regulation means 29 for regulating use of the IC tag 13 when the IC tag 13 is removed from the vessel 10 is provided to promote integral use of the IC tag 13 and the vessel 10 and contribute to smooth treatment of the contents. COPYRIGHT: (C)2004,JPO&NCIPI