AIR PURIFIER AND METHOD FOR CONTROLLING SAME

    公开(公告)号:US20220235955A1

    公开(公告)日:2022-07-28

    申请号:US17718960

    申请日:2022-04-12

    IPC分类号: F24F8/167 F24F11/62 F24F11/52

    摘要: An air purifier and a method for controlling the same are provided. The air purifier includes a fan for suctioning air, an odor sensor for sensing a concentration of odor, a hybrid filter including activated carbon and a photocatalyst, and a light emitting diode (LED) arranged in an area where the photocatalyst included in the hybrid filter is positioned and emitting light. Identification is made as to whether the concentration of odor exceeds a first threshold value, the fan is driven to suction air to reduce the concentration of odor when the concentration of odor exceeds the first threshold value, and the LED emits light to the photocatalyst based on a concentration of carbon dioxide in the air if the sensed concentration of odor is not reduced to a second threshold value after a threshold time since driving of the fan.

    WASHING MACHINE
    5.
    发明申请
    WASHING MACHINE 审中-公开

    公开(公告)号:US20200332456A1

    公开(公告)日:2020-10-22

    申请号:US16852909

    申请日:2020-04-20

    IPC分类号: D06F39/14 D06F33/30

    摘要: Provided is a washing machine including a main body having a first inlet, a drum arranged inside the main body to accommodate laundry, and a door configured to open and close the first inlet, wherein the door includes a second inlet to allow laundry to be introduced into the drum while the first inlet closed, an auxiliary door configured to open and close the second inlet, and a restraining device configured to restrain the auxiliary door such that the auxiliary door remains locked onto the door, and the main body includes a pressing device arranged inside the main body and configured to press the restraining device such that the restraining device locks the auxiliary door and to release from the retraining device such that the restraining device unlocks the auxiliary door.

    CLOTHES CARE APPARATUS AND CONTROL METHOD THEREOF

    公开(公告)号:US20240085315A1

    公开(公告)日:2024-03-14

    申请号:US18389451

    申请日:2023-11-14

    IPC分类号: G01N21/31 D06F43/00

    CPC分类号: G01N21/31 D06F43/00

    摘要: A clothes care apparatus includes a main body including a clothes care chamber configured to accommodate one or more clothes items; an optical sensor module configured to photograph an inside of the clothes care chamber, the optical sensor module including a plurality of light receiving elements arranged in an array, each of the plurality of light receiving elements being sensitive to different wavelength bands; and a processor configured to: acquire, from the plurality of light receiving elements, a sensing value for the one or more clothes items accommodated in the clothes care chamber, acquire spectroscopic data for the one or more clothes items accommodated in the clothes care chamber based on the sensing value, acquire feature information corresponding to the one or more clothes items accommodated in the clothes care chamber based on the spectroscopic data, input the feature information into a trained neural network model, acquire, from the trained neural network model, information on materials of the one or more clothes items accommodated in the clothes care chamber, and determine an operation course of the clothes care apparatus based on the information on the materials of the one or more clothes items accommodated in the clothes care chamber.

    CLOTHING MANAGEMENT DEVICE AND CONTROL METHOD THEREFOR

    公开(公告)号:US20220259794A1

    公开(公告)日:2022-08-18

    申请号:US17738509

    申请日:2022-05-06

    IPC分类号: D06F58/20 D06F58/10 D06F34/18

    摘要: An electronic device and a control method therefor are provided. The clothing management device includes a sensor, a deodorizing device for removing a contaminant source of clothing received in the clothing management device, a perfuming device for spraying aroma onto clothing, and a processor for, when a user command for managing clothing is received, controlling the deodorizing device to perform deodorization for removing a contaminant source of the clothing, and, when it is determined that the concentration of the contaminant source in the clothing management device sensed by the sensor is less than or equal to a preconfigured threshold value, controlling the deodorizing device to stop the deodorization and controlling the perfuming device to perfume the clothing by using aroma.

    ELECTRONIC DEVICE FOR MEASURING BIOELECTRICAL IMPEDANCE AND CONTROL METHOD THEREOF

    公开(公告)号:US20240285185A1

    公开(公告)日:2024-08-29

    申请号:US18653490

    申请日:2024-05-02

    IPC分类号: A61B5/0537

    CPC分类号: A61B5/0537 A61B2562/043

    摘要: Disclosed is an electronic device. The electronic device includes a first electrode body configured to be in contact with a body of a user and comprising a first current electrode and a second current electrode symmetrically arranged in a first direction and a first voltage electrode and a second voltage electrode symmetrically arranged in the first direction, a second electrode body configured to be in contact with the body of a user and, and at least one processor configured to: obtain a first bioelectrical impedance through the first electrode body comprising a first current electrode and a second current electrode symmetrically arranged in a first direction and a first voltage electrode and a second voltage electrode symmetrically arranged in the first direction, obtain a second bioelectrical impedance through the second electrode body comprising a third current electrode and a fourth current electrode symmetrically arranged in a second direction and a third voltage electrode and a fourth voltage electrode symmetrically arranged in the second direction, identify one of the first bioelectrical impedance and the second bioelectrical impedance based on phases of each of the first bioelectrical impedance and the second bioelectrical impedance, obtain a total body water amount of the user using the identified bioelectrical impedance, and provide the obtained total body water amount.