Portable device, food property determination device, food property determination method, and program

The portable device employs spectral analysis across multiple light bands to determine food characteristics, addressing the limitations of existing devices by providing accurate and efficient food property determination.

JP7870076B2Active Publication Date: 2026-06-04THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
THE INSTITUTE OF PHYSICAL & CHEMICAL RESEARCH
Filing Date
2021-10-08
Publication Date
2026-06-04

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Abstract

This mobile apparatus comprises: an irradiation unit which irradiates light; a spectroscope which divides input light and outputs measurement values; a specification unit which specifies the type of food corresponding to light input to the spectroscope; and a determination unit which outputs information about the characteristics of the food with reference to a storage unit that stores information about the food type and the food characteristics in association with information about the light on the basis of the measurement value output from the spectroscope and the food type specified by the specification unit. The mobile apparatus may be a general-purpose information communication terminal that exhibits functions according to installed applications.
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