公开(公告)号：US20220037576A1

公开(公告)日：2022-02-03

申请号：US17296392

申请日：2019-11-14

Applicant: NEC Corporation

Inventor： Akihiro KIRIHARA ,  Masahiko ISHIDA ,  Koichi TERASHIMA ,  Yuma IWASAKI ,  Ryohto SAWADA ,  Yasutomo OMORI

IPC: H01L37/02 ,  F24C3/14

Abstract: A portable power supply according to the present invention is provided with a combustion device (20) and a heating container (30) that retains an object to be heated, wherein at least a part of a portion of the heating container, the portion being directly heated by the combustion device, is provided with a magnetic metal plate (32) that has spontaneous magnetization and that generates electromotive force due to an anomalous Nernst effect induced by the heating, and wherein electrodes (33a, 33b) for drawing power are provided. Thus, the heating container for generating electricity has a simple configuration, and furthermore the portable power supply is provided with both the heating container and the combustion device.

公开(公告)号：US20210066567A1

公开(公告)日：2021-03-04

申请号：US17007124

申请日：2020-08-31

Applicant: NEC CORPORATION

Inventor： Yasutomo OMORI ,  Akihiro KIRIHARA ,  Yuma IWASAKI ,  Masahiko ISHIDA ,  Koichi TERASHIMA ,  Hiroko SOMEYA ,  Sadanori HATTORI

IPC: H01L35/20 ,  H01L35/32 ,  H01F1/147 ,  C22C38/06 ,  C22C38/00

Abstract: A magnetic alloy material according to the present disclosure is an iron-aluminum-terbium based magnetic alloy material containing a total of 70 atomic percent or more of three elements of iron, aluminum, and terbium.

公开(公告)号：US20220326094A1

公开(公告)日：2022-10-13

申请号：US17641897

申请日：2019-09-25

Applicant: NEC Corporation

Inventor： Akihiro KIRIHARA ,  Masahiko ISHIDA ,  Yuma IWASAKI ,  Yasutomo OMORI ,  Hiroko SOMEYA ,  Sadanori HATTORI

IPC: G01K7/36 ,  G01K17/06

Abstract: A heat-flow sensor that includes an insulating layer, a magnetic field application layer arranged on a first surface of the insulating layer and composed of a conductor, and a heat-flow detection layer arranged on a second surface of the insulating layer, the second surface facing the first surface, and the heat-flow detection layer composed of a conductive magnetic body. The heat-flow detection layer faces the magnetic field application layer via the insulating layer.

公开(公告)号：US20210395865A1

公开(公告)日：2021-12-23

申请号：US17296360

申请日：2019-11-21

Applicant: NEC Corporation

Inventor： Yuma IWASAKI ,  Masahiko ISHIDA ,  Akihiro KIRIHARA ,  Koichi TERASHIMA ,  Ryohto SAWADA ,  Hiroko SOMEYA ,  Yasutomo OMORI

IPC: C22C38/10 ,  H01F1/047

Abstract: A magnetic alloy material that includes iron and cobalt as main components and at least one element selected from the group containing of platinum, gold, and iridium.