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公开(公告)号：US20200074430A1
公开(公告)日：2020-03-05
申请号：US16551226
申请日：2019-08-26
Inventor： Yuuji NAKAYAMA
Abstract: A device control system includes: an instruction device that controls operation of an electrical device which requires key information to operate; and a terminal device that communicates with the instruction device. The terminal device includes a terminal communicator that: receives, from the instruction device, identification information for identifying the electrical device; and transmits, to a server, the identification information and use request information indicating a request for using the electrical device. The instruction device includes: an instruction communicator that receives, from the server, the key information and use period information indicating an available time period of the electrical device; and an instruction controller that, when the key information and the use period information are received via the instruction communicator, activates the electrical device for the available time period indicated in the use period information.
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公开(公告)号：US20190093844A1
公开(公告)日：2019-03-28
申请号：US16135550
申请日：2018-09-19
Inventor： Yasuharu UENO , Makoto KAI , Tetsuya NISHI , Toshiaki NAKAMURA , Yuuji NAKAYAMA
Abstract: A moving-body light-emitting device for a vehicle includes: a light source including a light-emitting element; a substrate on which the light source is provided; a first lens that covers the light-emitting element and includes a curved surface that transmits light emitted from the light-emitting element, the curved surface including a first curved surface and a second curved surface; and a reflective surface that covers the first curved surface of the first lens and reflects the light transmitted through the first lens. The second curved surface of the first lens is not covered with the reflective surface, and transmits the light reflected by the reflective surface.
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