Boots – shoes – and leggings
Patent
1988-10-19
1991-04-16
Lall, Parshotam S.
Boots, shoes, and leggings
36447416, 364550, 36455102, 364552, G06F 1546
Patent
active
050088424
ABSTRACT:
A production line has a plurality of working groups in which work operations are controlled by a sequential controller. Detectors are provided in each working group of the production line to output signals to a microcomputer. The microcomputer makes sequence patterns for each working group based on data comprised by the signals from the detectors with respect to the order of outputting and the time intervals of the signals. During monitoring, the microcomputer compares signals from the detectors with the corresponding sequence pattern for each working group to monitor the working conditions of the working groups.
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60-112107 Jp. "Device Verifying Operation of Equipment", Patent Abstract of Japan, vol. 9, No. 62, p. 393, Oct. 1985.
Nagai Tetsuji
Ohno Yoshio
Torii Katura
Cosimano Edward R.
Fuji Photo Film Co. , Ltd.
Lall Parshotam S.
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