公开(公告)号：US10352073B2

公开(公告)日：2019-07-16

申请号：US15489348

申请日：2017-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jea-won Lee ,  Boo-keun Yoon ,  Yong-soo Kyong ,  Yong-jong Park

IPC: E05C3/12 ,  E05B63/12 ,  F24C15/02 ,  F25D23/02 ,  D06F39/14 ,  E05B15/02 ,  H05B6/64 ,  F25D29/00

Abstract: A household electric appliance in which a door key is operated in association with an opening/closing operation of a door and is drawn into an inside of the door in the door opening operation is provided. The household electric appliance includes a main body having a space therein, a door coupled to the main body to be rotatable about a first rotation axis to open and close, respectively, the space, and a door key coupled to one of the main body and the door, the door key rotatable about a second rotation axis, so that a rotation of the door about the first rotation axis causes the door key to rotate about the second rotation axis.

公开(公告)号：US09943261B2

公开(公告)日：2018-04-17

申请号：US15007375

申请日：2016-01-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Boo-keun Yoon ,  Jong-hee Han

IPC: G08B23/00 ,  A61B5/00 ,  A61B5/024 ,  A61B5/08 ,  A61B5/0205 ,  A61B5/11 ,  A61B5/01

CPC classification number: A61B5/4812 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/024 ,  A61B5/0816 ,  A61B5/1123 ,  A61B5/4818 ,  A61B5/6891

Abstract: A method performed by an apparatus for inducing a sound sleep to induce a sound sleep of an object who is sleeping includes: determining a first wake-up time of the object based on schedule information of the object; receiving bio-information of the object; determining a sleep state of the object from the bio-information of the object; changing the first wake-up time to a second wake-up time by taking into account the sleep state of the object; and outputting a wake-up alarm signal at the second wake-up time.