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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/112469
Kind Code:
A1
Abstract:
A refrigerator according to embodiment 1 of the present disclosure comprises an accommodation part (20) installed in a vegetable chamber (9), which is one example of a storage chamber. The refrigerator according to embodiment 1 also comprises a light source (26) for irradiating a food product (24) accommodated in the accommodation part (20) with visible light, and a light sensor (27) for receiving the radiation from the light source (26) and receiving light reflected from the food product (24). The refrigerator according to embodiment 1 also comprises an assessment unit for assessing the color balance within the accommodation part (20) on the basis of the wavelength spectrum of the light received by the light sensor (27).

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Inventors:
KAKITA KENICHI
NAMBU KEI
HIRAI TSUYOKI
Application Number:
PCT/JP2022/038882
Publication Date:
June 22, 2023
Filing Date:
October 19, 2022
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F25D11/00; F25D23/00; F25D29/00
Foreign References:
JP2021004688A2021-01-14
JP2000242748A2000-09-08
JP2021036191A2021-03-04
JPH11327416A1999-11-26
JP2018087691A2018-06-07
JP2019145940A2019-08-29
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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