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    REACTOR AND POWER SUPPLY CIRCUIT
    3.
    发明申请
    REACTOR AND POWER SUPPLY CIRCUIT 有权

    公开(公告)号：US20210110970A1

    公开(公告)日：2021-04-15

    申请号：US16496374

    申请日：2018-03-15

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Junichi KOTANI ,  Hisayoshi KATO ,  Takayuki HIRUMA ,  Osamu MORIYA

    IPC: H01F27/38 ,  H02M3/158 ,  H02M3/335 ,  H01F3/10 ,  H01F27/30 ,  H01F30/06

    Abstract: A reactor includes a plurality of windings, a coupling core, and an inductor core. A coupling core configured to form a coupling closed magnetic circuit that magnetically couples the plurality of windings, the plurality of windings being wound around the coupling core; and. An inductor core, which includes a main part, a first projection part projecting from one end of the main part, and a second projection part projecting from another end of the main part, and each of the first projection part and the second projection part is magnetically connected to the coupling core. The inductor core forms an inductor closed magnetic circuit together with a part of the coupling core around which one winding of the plurality of windings is wound.

    VOICE RECOGNITION DEVICE AND VOICE RECOGNITION METHOD
    4.
    发明申请
    VOICE RECOGNITION DEVICE AND VOICE RECOGNITION METHOD 审中-公开
    语音识别装置和语音识别方法

    公开(公告)号：US20150356972A1

    公开(公告)日：2015-12-10

    申请号：US14828634

    申请日：2015-08-18

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Junichi KOTANI ,  Tomohiro KOGANEI

    IPC: G10L15/28 ,  H04R1/08 ,  G10L17/00

    CPC classification number: G10L15/28 ,  G10L15/22 ,  G10L17/00 ,  H04R1/08

    Abstract: The voice recognition device according to the present disclosure includes a communication interface that communicates with an external device, a first microphone that collects sound to produce audio data, and a controller that analyzes the audio data produced by the first microphone, determines contents of a designation corresponding to an analysis result, and then controls its own device based on a determination result, and yet controls its own device to urge a user to use the external device when the contents of the designation corresponding to the analysis result cannot be determined.

    Abstract translation: 根据本公开的语音识别装置包括与外部设备通信的通信接口，收集声音以产生音频数据的第一麦克风和分析由第一麦克风产生的音频数据的控制器，确定指定的内容 对应于分析结果，然后基于确定结果控制其自己的设备，并且当不能确定与分析结果相对应的指定的内容时，控制其自己的设备来敦促用户使用外部设备。

    MAGNETIC COMPONENT AND ELECTRIC DEVICE
    6.
    发明申请
    MAGNETIC COMPONENT AND ELECTRIC DEVICE 有权

    公开(公告)号：US20230120688A1

    公开(公告)日：2023-04-20

    申请号：US17800412

    申请日：2021-02-04

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Junichi KOTANI ,  Osamu MORIYA ,  Kanako SUGIMURA

    IPC: H01F5/00 ,  H01F17/04 ,  H01F27/255

    Abstract: A magnetic component is configured to be used with a coil wound about a center axis along an axis direction. A first magnetic member is configured such that magnetic flux generated by the coil passes therethrough, extends in the axis direction to have first and second ends, and has a portion overlapping with the coil viewed perpendicular to the axis direction. A second magnetic member is disposed on an opposite side to the coil with respect to the first end of the first magnetic member, in the axis direction. A third magnetic member is disposed on an opposite side to the coil with respect to the second magnetic member, in the axis direction. The third magnetic member is larger in magnetic anisotropy than each of the first magnetic member and the second magnetic member, and has an easy direction of magnetization oriented perpendicular to the axis direction.

    LEAKAGE TRANSFORMER
    7.
    发明申请
    LEAKAGE TRANSFORMER 有权

    公开(公告)号：US20220189687A1

    公开(公告)日：2022-06-16

    申请号：US17441437

    申请日：2020-03-13

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Junichi KOTANI ,  Osamu MORIYA ,  Hisayoshi KATO ,  Toshiyuki ASAHI

    IPC: H01F38/08 ,  H01F27/26 ,  H01F27/28

    Abstract: A leakage transformer includes a core and a printed wiring board. The core includes a first magnetic leg and a second magnetic leg. The second magnetic leg is spaced from the first magnetic leg. The printed wiring board includes an insulating portion and conductor wiring. The conductor wiring includes a first coil and a second coil. The first coil is formed of a first winding and is wound around only the first magnetic leg, not around the second magnetic leg. The second coil is formed of a second winding and includes a first part and a second part. The first part is wound around only the first magnetic leg, not around the second magnetic leg. The second part is wound around both the first and second magnetic legs.

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