Title:
USAGE SENSING UNIT THAT CAN BE MOUNTED IN CONTAINER, AND COSMETIC MATERIAL USAGE EVALUATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/120168
Kind Code:
A1
Abstract:
A usage sensing unit 100 that is mounted on a contained and is capable of sensing usage of contents of the container during use, the usage sensing unit 100 comprising: a casing 1 mounted on a drip-type container or a push-type container, insertion holes 17, 18 being formed in the casing 1; a movable member 2 that moves such that one section thereof can be inserted into the insertion holes 17, 18 in the casing 1; a first magnet 31 provided to an end section of the movable member 2; a second magnet 32 that can move inside the casing 1; a Hall element 4 that is secured inside the casing 1 and that senses a magnetic field when the first magnet 31 or the second magnet 32 approaches; a fall-out-preventing part 24 that prevents the movable member 2 from completely falling out of the casing 1; and a container assessment part 522 that determines the type of container on which the usage sensing unit 100 is mounted.
Inventors:
AOKI MOTOJI (JP)
TAKATA MOTOKI (JP)
KAMIWANO DAISUKE (JP)
TAKEHI GO (JP)
TAKATA MOTOKI (JP)
KAMIWANO DAISUKE (JP)
TAKEHI GO (JP)
Application Number:
PCT/JP2022/044941
Publication Date:
June 29, 2023
Filing Date:
December 06, 2022
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
B65D25/20; A45D33/30; A45D34/00; B05B12/00
Foreign References:
| JP2020026984A | 2020-02-20 | |||
| JP2018017708A | 2018-02-01 | |||
| JP2019158754A | 2019-09-19 | |||
| JPH11221276A | 1999-08-17 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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