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公开(公告)号：US20210183533A1
公开(公告)日：2021-06-17
申请号：US17269895
申请日：2019-06-13
申请人： Sumitomo Electric Industries, Ltd. , Sumitomo Wiring Systems, Ltd. , AutoNetworks Technologies, Ltd.
发明人： Kei SAKAMOTO , Akiko INOUE , Tetsuya KUWABARA , Yusuke OSHIMA , Minoru NAKAMOTO , Kazuhiro NANJO , Taichiro NISHIKAWA , Yoshihiro NAKAI , Kazuhiro GOTO , Ryo TOYOSHIMA , Yasuyuki OTSUKA , Fumitoshi IMASATO , Hiroyuki KOBAYASHI
摘要： A covered electrical wire comprises a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a plurality of copper alloy wires composed of a copper alloy and twisted together, and has a wire diameter of 0.5 mm or less, the copper alloy containing Ni, or Ni and Fe in an amount of 0.1% by mass or more and 1.6% by mass or less in total, and P in an amount of 0.05% by mass or more and 0.7% by mass or less, with a balance being Cu and impurities, in the copper alloy, a ratio of precipitation of P to solid solution of P being 1.1 or more.
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公开(公告)号：US20220411963A1
公开(公告)日：2022-12-29
申请号：US17778835
申请日：2020-08-14
发明人： Yoshiki NISHIBAYASHI , Minori TERAMOTO , Yutaka KOBAYASHI , Hitoshi SUMIYA , Issei SATOH , Ryo TOYOSHIMA
摘要： Provided is a synthetic single-crystal diamond containing nitrogen. In an X-ray absorption fine structure thereof, a ratio I405/I412 between an intensity I405 of a peak which appears at an energy of 405±1 eV and has a full width at ¾ maximum of 3 eV or more and an intensity I412 of a peak which appears at an energy of 412±2 eV is less than 1.5
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