Optical metrology system for the quality assurance inspection of stretch blown bottles, consisting of computer software for controlling the operations of cameras, personal computer, data processing equipment for sequence control, computer monitors, light sources, and either mechanical mounting parts for the installation of the cameras downstream of the machinery or mechanical inspection frames which are used to present the containers to the cameras in an accurate and timely manner, all of the...

SENSOR AND TRANSPONDER UNITS FOR PROXIMITY DETECTION OF ANIMALS, AND VOICE COMMUNICATION THEREWITH