Title:
INSPECTION DEVICE, BAG MANUFACTURING SYSTEM, DETERMINATION MODEL, AND INSPECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/153029
Kind Code:
A1
Abstract:
An inspection device (100) for inspecting a sheet pair (13) that has been obtained by stacking a first sheet (11) having a first pattern (11b) and an at least partially transparent second sheet (12) and forms a bag body (14) through the joining of end parts (11a and 12a) of the first sheet (11) and second sheet (12), said inspection device (100) comprising an acquisition unit (102) for acquiring an image (209) obtained by imaging the sheet pair (13) from the side of the second sheet (12) and a determination unit (101) for making at least one determination from among a determination as to whether the sheet pair (13) corresponding to the image (209) is good and a determination as to whether the sheet pair (13) corresponding to the image (209) is bad using a determination model (101a) constructed through machine learning using images obtained by imaging, from the side of the second sheet (12), at least one from among good sheet pairs determined in inspection to be good rather than bad and bad sheet pairs determined in inspection to be bad rather than good.
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Inventors:
NODA KEISUKE (JP)
Application Number:
PCT/JP2020/046120
Publication Date:
August 05, 2021
Filing Date:
December 10, 2020
Export Citation:
Assignee:
KYOTO SEISAKUSHO (JP)
International Classes:
G01N21/90
Foreign References:
| JP2017080996A | 2017-05-18 | |||
| JP2019087044A | 2019-06-06 | |||
| JP2017054239A | 2017-03-16 | |||
| JP2003291929A | 2003-10-15 | |||
| JP2006105746A | 2006-04-20 | |||
| JP2013028390A | 2013-02-07 | |||
| JP2017166865A | 2017-09-21 | |||
| JP2018059772A | 2018-04-12 |
Attorney, Agent or Firm:
NII, Hiromori (JP)
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