| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optical information reader for improving working efficiency in reading a plurality of information codes. <P>SOLUTION: A plurality of bar codes Ba to Bd displayed in display positions and in the order of reading preliminarily set on the display screen S of an object R are successively read. Then, the relative positions of the respective bar codes Ba to Bd to an original position as a prescribed reference position on the display screen S are specified respectively by relative position specification processing, and the decode results of the bar codes Ba to Bd are rearranged and processed according to the order of reading on the basis of the respective relative positions and the display positions. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
