| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and a method each for electromagnetically, especially optically inspecting a product (4) of tobacco-processing industry in an inspection zone (1), and further to provide a machine of tobacco-processing industry, equipped with the device. SOLUTION: This device is characterized by having at least two photograph devices (2, 3) directed from mutually different directions to the inspection zone (1), and directing at least one of the photograph devices (2, 3) to at least one product (4). The method is characterized by photographing the inspection zone (1) with the photograph devices (2, 3) from at least two different directions, photographing at least one product (4), and evaluating the photograph records whether a turbulence exits or not on the product (4). COPYRIGHT: (C)2007,JPO&INPIT
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