Title:
計量装置
Document Type and Number:
Japanese Patent JP7146626
Kind Code:
B2
Abstract:
To suppress problems as much as possible caused by increase of the size of substances attaching to the measuring device.SOLUTION: The initial zero-point weight of a clear measuring unit free from attachment before start of a measurement operation is stored as a reference zero-point. After that, when the amount of change of the zero-point weight from the zero-point weight in the measuring unit during a measurement operation becomes larger than an attachment detection threshold value, that will be notified.SELECTED DRAWING: Figure 4
Inventors:
Sawada Riki
Arima Nishimura
Arima Nishimura
Application Number:
JP2018244005A
Publication Date:
October 04, 2022
Filing Date:
December 27, 2018
Export Citation:
Assignee:
Daiwa Seiko Co., Ltd.
International Classes:
G01G19/387; G01G23/01; G01G23/36; G01G23/37
Domestic Patent References:
| JP2552440B2 | ||||
| JP6777965B2 | ||||
| JP4977496B2 |
Attorney, Agent or Firm:
Kazuhide Okada
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