公开(公告)号：US20230270222A1

公开(公告)日：2023-08-31

申请号：US18017621

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON ,  Tong QIAO

IPC: A45D1/28 ,  A45D1/06 ,  A45D2/00

CPC classification number: A45D1/28 ,  A45D1/06 ,  A45D2/001

Abstract: A hairstyling device is provided. The hairstyling device is operable to apply heat to hair of a user. The hairstyling device includes sensor equipment configured to generate sensor output dependent on at least one use characteristic of the hairstyling device indicative of current use of the hairstyling device. The hairstyling device includes a controller configured to receive the sensor output from the sensor equipment, process the sensor output to determine one or more hair damage parameters indicative of damage to hair being heated by the hairstyling device, and cause, during heating of the hair by the hairstyling device, a user interface to provide an output dependent on the one or more hair damage parameters.

公开(公告)号：US20240245300A1

公开(公告)日：2024-07-25

申请号：US18566221

申请日：2022-05-26

Applicant: Dyson Technology Limited

Inventor： Niloufar ZARINABAD NOORALIPOUR ,  Emma METCALFE-SMITH ,  Tong QIAO

IPC: A61B5/00 ,  A61B18/00 ,  A61N5/06

CPC classification number: A61B5/0075 ,  A61B5/442 ,  A61B5/443 ,  A61B5/7267 ,  A61B18/00 ,  A61N5/062 ,  A61B2018/00648 ,  A61B2018/00732

Abstract: A skincare device including a spectral sensor configured to sense, at a frequency band outside of the visible spectrum, one or more characteristics of a user's skin; and a controller is provided. The controller is configured to, on the basis of the sensed one or more characteristics, identify one or more metabolic constituents of the user's skin; determine one or more skin features associated with the identified one or more constituents; and control the skincare device to perform an action associated with the determined one or more skin features. Also provided is a method and computer programme for the device.

公开(公告)号：US20240249410A1

公开(公告)日：2024-07-25

申请号：US18566232

申请日：2022-05-26

Applicant: Dyson Technology Limited

Inventor： Tong QIAO ,  Andrew Collingwood WATSON

IPC: G06T7/00 ,  A61B5/00

CPC classification number: G06T7/0012 ,  A61B5/0075 ,  G06T2207/30088

Abstract: A skincare device including a spectral sensor configured to capture a spectral image of a subject at one or more wavelengths outside of the visible spectrum; and a controller is provided. The controller is configured to analyse the spectral image to determine a measure of cosmetic residue present on the subject; and control the skincare device to perform an action associated with the determined measure of cosmetic residue. Also provided is a method and computer programme for the device.

公开(公告)号：US20230309674A1

公开(公告)日：2023-10-05

申请号：US18017585

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON ,  Tong QIAO ,  Lili TAO

IPC: A45D1/04 ,  A45D1/28 ,  A45D2/00 ,  A45D7/02

CPC classification number: A45D1/04 ,  A45D1/28 ,  A45D2/001 ,  A45D7/02 ,  A45D2001/045

Abstract: A hairstyling device is provided. The hairstyling device includes a heatable hair contact member having a hair-contactable surface, the hair contact member being operable to apply heat to a tress of hair of a user via the hair-contactable surface. The hairstyling device includes a controller configured to determine that the hair contact member is moving along the tress from a first end of the tress towards a second end of the tress. The controller is configured to, based on the determining, control heating of the hair contact member to cause the operating temperature of the hair contact member to change as the hair contact member moves along the tress from the first end of the tress towards the second end of the tress.

公开(公告)号：US20230337804A1

公开(公告)日：2023-10-26

申请号：US18017577

申请日：2021-07-21

Applicant: Dyson Technology Limited

Inventor： Elizabeth Chania HICKEY ,  Andrew Collingwood WATSON ,  Massimo CAMPLANI ,  Tong QIAO

IPC: A45D6/20 ,  A45D1/28 ,  A45D1/04 ,  A45D2/00 ,  G05B13/02

CPC classification number: A45D6/20 ,  A45D1/28 ,  A45D1/04 ,  A45D2/001 ,  G05B13/0265

Abstract: A hairstyling device is provided. The hairstyling device includes sensor equipment configured to generate sensor output dependent on at least one use characteristic of the hairstyling device indicative of current use of the hairstyling device. The hairstyling device includes a controller configured to receive the sensor output from the sensor equipment and process the sensor output using a classification algorithm to obtain classification data, the classification algorithm configured to determine whether the hairstyling device is being used according to a first styling behaviour or a second, different styling behaviour based on the at least one use characteristic of the hairstyling device. The controller is configured to control the hairstyling device to perform an action using the classification data.