Title:
FRAGRANCE DEVICE
Document Type and Number:
Japanese Patent JP2023111359
Kind Code:
A
Abstract:
To provide fragrance matching with a breathing state of a user in a fragrance device.SOLUTION: A fragrance device 1 comprises a breathing estimation unit 2 that acquires a user's biological information and estimates the user's breathing condition, and a fragrance control 3 that determines a start timing, a stop timing, and a re-supply timing of fragrance supply in a fragrance supply mechanism 4. The fragrance control unit 3 determines the start timing, stop timing, and re-supply timing according to inhalation start, inhalation end, and exhalation end of breathing in the breathing state of the user estimated by the breathing estimation unit 2.SELECTED DRAWING: Figure 1
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Inventors:
YONEZU YASUE
WATANABE MASASHI
MAEDA KENICHIRO
WATANABE MASASHI
MAEDA KENICHIRO
Application Number:
JP2022013174A
Publication Date:
August 10, 2023
Filing Date:
January 31, 2022
Export Citation:
Assignee:
DENSO CORP
International Classes:
A61L9/12; B60H3/00
Attorney, Agent or Firm:
Patent Attorney Corporation Yuuai Patent Office
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