Title:
APPARATUS FOR MONITORING PAPER SEPARATION AND PAPER SEPARATION MONITORING METHOD
Document Type and Number:
Japanese Patent JP2003247190
Kind Code:
A
Abstract:
To monitor the extent of paper separation at an upstream-side roll.
The apparatus monitors the paper separation at a center roll 102 in the case of transferring a paper downstream while applying a tension to the paper between the center roll (upstream roll) 102 and a transfer roll (downstream roll) 103 adjacent to each other among plural rolls. The paper separation is monitored by a video camera (sensor) 2 to detect the position of the side edge K1 of the paper K between the center roll 102 and the transfer roll 103.
Inventors:
SUDO HIROYUKI
SUZUKI KAN
MANNEN KIYOSHI
SATO KENJI
SUZUKI KAN
MANNEN KIYOSHI
SATO KENJI
Application Number:
JP2002047889A
Publication Date:
September 05, 2003
Filing Date:
February 25, 2002
Export Citation:
Assignee:
MITSUBISHI MATERIALS TECHNO CO
JUJO PAPER CO LTD
TOHOKU SEISHI KK
JUJO PAPER CO LTD
TOHOKU SEISHI KK
International Classes:
B65H77/00; D21F7/00; (IPC1-7): D21F7/00; B65H77/00
Attorney, Agent or Firm:
Chiharu Shimizu
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