Granular product inspection device
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United States of America Patent
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Apr 14, 2009
Grant Date -
Sep 23, 2004
app pub date -
Dec 18, 2003
filing date -
Dec 20, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An inspection device for inspecting a granular product includes a feed tray having a receiving region for receiving the granular product and an imaging region and a vibration device configured to impart vibrations to the feed tray for moving granules of the granular product from the receiving region to the imaging region. The inspection device also includes an image capturing device configured to capture an image of a sample of the granular product in an image area of the imaging region. In addition, a method for inspecting a granular product includes disposing the granular product on a receiving region of a feed tray, vibrating the feed tray so as to induce a movement of the granular product from the receiving region of the feed tray to an imaging region of the feed tray, and capturing an image of a sample of the granular product in an image area of the imaging region.
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