| 摘要 |
PROBLEM TO BE SOLVED: To detect the existence of the breakage regardless of the appearance aspect of an inspecting object section of a plate of a palette. SOLUTION: A palette inspection apparatus 200 includes palette support sections 221 and 222 for supporting a palette 10 to be inspected, a pair of light sources 228 so that the inspecting object section of the plate 11 of the palette 10 supported by the palette support sections 221 and 222 is irradiated with an inspection light from a diagonal direction of the widthwise both sides, and an image acquisition section 229 for acquiring an image of the inspecting object section of the plate 11 that is irradiated with the inspection light from the pair of light sources 228. The pair of light sources 228 are constituted so as to emit the inspection light with which the image of the inspecting object section of the plate 11 of erased appearance aspect is acquired by the image acquisition section 229. COPYRIGHT: (C)2009,JPO&INPIT
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