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Title:
EGG INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/198923
Kind Code:
A1
Abstract:
An egg inspection device (1) comprises: a plurality of radiating units (2, 3), a plurality of image-capturing units (4, 5), and a determination unit (10). The plurality of radiating units (2, 3) include first radiating units (2) that radiate light toward eggs (E) from the side of one end of the eggs (E) and second radiating units (3) that radiate light toward the eggs (E) from the side of the other end of the eggs (E). The plurality of image-capturing units (4, 5) include first image-capturing units (4) that photograph the eggs (E) from the side of the other end of the eggs (E), and second image-capturing units (5) that photograph the eggs (E) from the side of the one end of the eggs (E). The first image-capturing units (4) photograph the eggs (E) when the eggs (E) are irradiated with light by either the first radiating units (2) or the second radiating units (3). The second image-capturing units (5) photograph the eggs (E) when the eggs (E) are irradiated with light by the other out of the first radiating units (2) and the second radiating units (3). The determination unit (10) makes determinations regarding the surface state of the eggs (E).

Inventors:
HASEGAWA TAKAYUKI (JP)
Application Number:
PCT/JP2018/016105
Publication Date:
November 01, 2018
Filing Date:
April 19, 2018
Export Citation:
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Assignee:
NABEL CO LTD (JP)
International Classes:
G01N21/85; A01K43/00
Domestic Patent References:
WO2017029864A12017-02-23
Foreign References:
JP2014000047A2014-01-09
JP2009537422A2009-10-29
US20100141933A12010-06-10
JP2001509895A2001-07-24
JPH11326202A1999-11-26
Other References:
See also references of EP 3617695A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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