Title:
MEASUREMENT DEVICE AND SELECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/048452
Kind Code:
A1
Abstract:
A measurement device according to the present invention is for measuring the state of an object and comprises a transport unit that transports the object, an electromagnetic wave radiation source that radiates electromagnetic waves at the object as transported by the action of the transport unit, a sensor that detects at least one of reflected electromagnetic waves that have been radiated from the electromagnetic wave radiation source and reflected at the object and transmitted electromagnetic waves that have passed through the object, an identification unit that identifies the state of the object on the basis of a signal acquired by the sensor, and a radiation control unit that controls the radiation of the electromagnetic waves from the electromagnetic wave radiation source. The radiation control unit controls the electromagnetic wave radiation source such that there are a first radiation period during which electromagnetic waves are radiated at a first intensity and a second radiation period during which electromagnetic waves are radiated at a second intensity that is greater than the first intensity.
Inventors:
MIYAMOTO TOMOYUKI (JP)
OKIMOTO KOHTARO (JP)
OKIMOTO KOHTARO (JP)
Application Number:
PCT/JP2023/030722
Publication Date:
March 07, 2024
Filing Date:
August 25, 2023
Export Citation:
Assignee:
SATAKE ENG CO LTD (JP)
International Classes:
G01N21/85; B07C5/342; B07C5/344
Domestic Patent References:
| WO2019112055A1 | 2019-06-13 |
Foreign References:
| JP2022012629A | 2022-01-17 | |||
| JP2021094553A | 2021-06-24 |
Attorney, Agent or Firm:
YUCHI INTERNATIONAL PATENT FIRM (JP)
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