Title:
物品検査装置
Document Type and Number:
Japanese Patent JP7185515
Kind Code:
B2
Abstract:
An article inspection apparatus includes a measuring unit 11 that outputs a measuring signal of weight within a required measurement time from a weight application time, when the weight of an article W is applied, a determination unit 16 that inspects the article W based on the measuring signal, an electromagnetic coil 84 that applies a diagnostic load to the measuring unit 11, and a performance diagnosis unit 18 that causes the diagnostic load to be applied from the electromagnetic coil 84 to the measuring unit 11, within a predetermined diagnosable time longer than the required measurement time from the weight application time, when the weight of the article W is applied to the measuring unit 11, and diagnoses the performance of the measuring unit 11, based on the measuring signal when the diagnostic load is applied.
Inventors:
Junichi Tamura
Application Number:
JP2018233661A
Publication Date:
December 07, 2022
Filing Date:
December 13, 2018
Export Citation:
Assignee:
Anritsu Co., Ltd.
International Classes:
G01G23/01
Domestic Patent References:
| JP10002784A | ||||
| JP59202031A | ||||
| JP2017138247A | ||||
| JP2017067711A |
Attorney, Agent or Firm:
Ariga International Patent Office
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