| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent information processing caused by undesirable barcode data formed by synthesizing data obtained by reading a part of each of a plurality of barcodes. <P>SOLUTION: In a barcode reader, partial data of a barcode read by a scanner part is stored in a partial data storage part. Whether barcode data is formed or not is determined by data read by the scanner part or synthesized data obtained by synthesizing the data and the partial data stored in the partial data storage part. When the barcode data is formed by the data or the synthesized data, the content of the partial data storage part are cleared. Whether the partial data have been stored in the partial data storage part for a predetermined time or more is confirmed. When the partial data have been stored in the partial data storage part for the predetermined time or more, a notification is made. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
