| 摘要 |
<p>PURPOSE:To prevent a sorting impossibility or a sorting error by generating the sorting information of a slip by the wave length information of a reflected ray which has been obtained by means of spectrum of a spectroscope. CONSTITUTION:In case a slip whose frame and title have been printed in red, and a slip which has been printed in blue have been defined as a load slip and a return slip, respectively, for instance, when the spectrum of a reflected ray has shown 6a, the spectroscope 3 informs to the sorting information generator 4 that a red reflected ray has been input, and the generator 4 informs to the optical character reader 5 that its sorting processing is executed as a loan slip. If the spectrum of the reflected ray is that of 6b, the sorting processing is executed as a return slip by means of the same flow. In this way, an accident caused by an operation error can be prevented.</p> |
