Mitsui Minings & Melting Co., Ltd.

Toyohiko Aoki

Hirotsugu Hashimoto

Mikio Kimura

Akihiko Fujita

Takeshi Ota

The present invention relates to an internal quality measuring apparatus for measuring an internal quality of an object, and the apparatus has a conveying device, a detecting device, a light projecting device, a light receiving device, an analyzing device and a pseudo-object member interposing device, and the analyzing device compares light received with a pseudo-object member, with reference data preliminarily stored, and correct a result of the analysis, based thereon.

Measurement apparatus for measuring internal quality of object

A measurement device for measuring an internal quality of a fruit or vegetable with light is intended to be able to obtain the internal quality at higher speed and with accuracy. In the measurement device of the internal quality, transmitted light through the fruit or vegetable is split into a plurality of frequency regions and the measurement device is provided with a plurality of processing circuits for carrying out intensity data calculating operations simultaneously and in parallel for the respective frequency regions.

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Ageo, Japan

Toyohiko Aoki