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1.发明申请公开(公告)号：US20190003881A1
公开(公告)日：2019-01-03
申请号：US16017392
申请日：2018-06-25
Inventor： Yuri FUJIWARA , Hiroki NOGUCHI
Abstract: A method includes: receiving, by a terminal device, position information of the terminal device via a wireless signal, and time information; obtaining solar radiation amount information corresponding to the position information of the terminal device and the time information; obtaining a corrected received-light amount by correcting the amount of light received by the terminal device, based on a radio field reception intensity of the wireless signal that includes the position information, the amount of light received being indicated in the solar radiation amount information; and obtaining, by the terminal device, a cumulative value of amounts of light which the user of the terminal device has been exposed to, using the corrected received-light amount.
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公开(公告)号：US20170259736A1
公开(公告)日：2017-09-14
申请号：US15453222
申请日：2017-03-08
Inventor： Junichi HASEGAWA , Kazuhiro HATTA , Hiroki NOGUCHI
CPC classification number: B60Q3/47 , B60Q3/233 , B60Q3/44 , B60Q3/76 , B60Q3/80 , B64D11/064 , B64D11/0641 , B64D2011/0053
Abstract: An illumination system includes: a seat; a wall; and a sleep control light for controlling sleep, wherein the seat includes a backrest and a seating portion, and makes a transition between a seated state and a lying state when the backrest and the seating portion make a slide movement, the seated state being a state where a minor angle formed between the backrest and the seating portion is a first angle, the lying state being a state where the minor angle is a second angle greater than the first angle, an optical axis of the sleep control light is tilted downward with respect to the horizontal plane, the sleep control light is located behind or above the seat when the seat is in the seated state, and the optical axis of the sleep control light passes through the backrest when the seat is in the lying state.
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