ELECTROMAGNETIC WAVE ABSORBER
    2.
    发明公开

    公开(公告)号:EP4395488A1

    公开(公告)日:2024-07-03

    申请号:EP22872804.4

    申请日:2022-09-14

    申请人: Maxell, Ltd.

    发明人: HIROI, Toshio

    摘要: An electromagnetic wave absorber of the present application includes an electromagnetic wave reflection suppression layer and an electromagnetic wave absorption layer, the electromagnetic wave reflection suppression layer contains a first binder, a content ratio of the first binder in the electromagnetic wave reflection suppression layer is 85 mass% or more, the electromagnetic wave absorption layer contains a second binder and an electromagnetic wave absorbing material, and a content ratio of the electromagnetic wave absorbing material in the electromagnetic wave absorption layer is 45 to 85 mass%.

    MOBILE INFORMATION TERMINAL AND METHOD FOR CONTROLLING SAME

    公开(公告)号:EP4391507A1

    公开(公告)日:2024-06-26

    申请号:EP21954275.0

    申请日:2021-08-20

    申请人: Maxell, Ltd.

    IPC分类号: H04M1/72

    CPC分类号: H04M1/72

    摘要: The objective is to provide a mobile information terminal (1) wherein the battery remaining of a secondary battery can be effectively used.
    Therefore, the configuration is such that a mobile information terminal (1) includes a second battery (108), a controller (101), and a memory apparatus (102), wherein the controller (101) performs prediction of electricity usage and power charging opportunity prediction from schedule be memorized in the memory apparatus (102), and sets power saving mode with different power saving level to reduce power consumption, based on the prediction of electricity usage and the power charging opportunity prediction.

    VIDEO SYSTEM FOR RELAYING A VIDEO SIGNAL AND A CONTROL SIGNAL

    公开(公告)号:EP4366270A3

    公开(公告)日:2024-05-22

    申请号:EP23219935.6

    申请日:2009-04-20

    申请人: Maxell, Ltd.

    发明人: KABUTO, Nobuaki

    摘要: After fixing the physical address of a wireless video transmission device (110) to a route address or the like, it is possible to shorten the switchover time by having a conversion table (222) provided that maps the physical addresses on the wireless video reception device (120) side, since it does not occur that the addresses of AV equipment connected by wire with the wireless video transmission device (110) are changed, even if the physical address of the wireless video reception device (120) changes. Further, by performing split transfer of the CEC messages, it is possible to carry out transmission of the CEC messages promptly and to suppress reception confirmation bits with respect to CEC messages for which there exists no destination.