Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2011-04-12
2011-04-12
Pham, Toan N (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S680000, C340S541000, C340S686600, C192S12900A, C192S130000
Reexamination Certificate
active
07924164
ABSTRACT:
A detection system senses the location of a preselected color within one or more monitored zones of a machine tool. If the operator of a machine tool wears a red glove, the system detects the location of the color red and defines various monitored zones through the use of synchronization signals and a time circuit. The system can take action based on the location of the particular monitored zones in which the red glove is sensed. These actions can include the sounding of a horn, the lighting of a light, or the deactivation of the machine tool.
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Principles of Television Color, http://www.cybercollege.com/tvp015.htm, Module 15, Updated: Jun. 23, 2008, pp. 1-7.
Brunswick Corporation
Lanyi William D.
Pham Toan N
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