DOCUMENT INSERTION AND CONTROL METHOD, DOCUMENTS USED THEREFOR, AND DOCUMENT INSERTION AND CONTROLLING SYSTEM

摘要

PROBLEM TO BE SOLVED: To sort a product in which no documents are correctly inserted by transmitting the electromagnetic wave of the natural resonance frequency to a product packaging, and recognizing the presence/absence of reception of the responsive reflected wave from a resonance label to reflect the electromagnetic wave of the specified frequency and the frequency of the reflected wave to surely judge the presence/absence of a document in the product packaging and the kind of the document. SOLUTION: A product packaging 10 is an article whose inside is not directly observed in a general condition, and a document 12 such as a prescription is contained inside. When the electromagnetic wave of the natural resonance frequency is transmitted to the product packaging 10 from a scanner 21 for identification through an antenna 22, the reflected electromagnetic wave is transmitted from a resonance label 11 attached to the document 12, and received by a receiver 23. When no reflected electromagnetic wave is received, it means that no specified document 12 is inserted, and the kind of the document 12 can be judged by the frequency of the reflected electromagnetic wave. A plurality of kinds of documents 12 can be inserted in the product packaging 10, and resonance labels of different natural resonance frequency can be contained.