Foley & Lardner
Multiple pass sheet sorter with automatic return
 A multiple pass sheet sorter in which supplied sheets are automatically sorted in multiple passes. The sheets are sorted into classifying boxes such that the assignment of sheets to classifying boxes in the second and subsequent passes are automatically adjusted based on a classification information added to the sheets and with reference to a stacking order table and a classifying box assignment table. 
NEC Corporation
B B
B07C B07C
inventional inventional
Kazuhito Minoru
Yoshitani Itoh