METHOD FOR PREPARATION OF A COSMETIC KIT
    381.
    发明公开

    公开(公告)号:US20230354983A1

    公开(公告)日:2023-11-09

    申请号:US18219687

    申请日:2023-07-09

    CPC classification number: A45D33/025 A61K8/00 A45D2044/007 A45D2200/25

    Abstract: A method for preparing a cosmetic kit provides cosmetics which are customized (personalized) for each user and a cosmetic provision device which uses the kit to supply customized cosmetics. The cosmetic kit includes a plurality of cosmetic bases, and is used for customized cosmetics which are prepared by mixing the plurality of cosmetic bases in accordance with recipe information determined on the basis of user unique information. The method provides a cosmetic kit with a container containing at least two cosmetic bases selected from the plurality of cosmetic bases that is rotated at a prescribed speed, and a new-infrared measurement of the bases in the container is performed at prescribed time intervals, the time (T)required to obtain an nth measurement, in which the rate of change between the absorbance in the nth measurement and the absorbance in the previous ((n−1)th)measurement is 100%±5%, and the rate of change with respect to the absorbance in the following ((n+1)th) measurement is 100%±5%. is not more than 35 minutes.

    NEEDLE-SHAPED PROJECTION-INCLUDING PART
    385.
    发明公开

    公开(公告)号:US20230321360A1

    公开(公告)日:2023-10-12

    申请号:US18043425

    申请日:2021-09-28

    CPC classification number: A61M5/3204 A61M2205/583 A61M5/5086

    Abstract: A needle-shaped projection-including part (1), which is configured to inject a liquid to a target object, the needle-shaped projection-including part including: a plate (111) in which a vertically penetrating discharge hole (114) is formed; one or a plurality of fine needle-shaped projections (112) that project from one face of the plate (111); and a lip portion (113) that is formed at an outer edge portion of the one face of the plate (111), wherein in response to pushing out of the liquid from the discharge hole (114), the liquid spreads in a space defined by the target object, the lip portion (113), and the one face of the plate (111), and the liquid enters the target object through holes formed by the one or plurality of needle-shaped projections (112).

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