| 摘要 |
<p>A binary sorting code is read from documents and transmitted to a sorting machine where the code for each document is decoded and used to direct the document to a specific stacker. Cycling of the sorter is controlled by a sequencer responsive to timing pulses from a shaft encoder. Each sequence cycle is initiated by a flip-flop circuit responsive to a document detector. An additional flip-flop provides for fault detection in the system.</p> |
