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公开(公告)号:US20050150577A1
公开(公告)日:2005-07-14
申请号:US11030967
申请日:2005-01-10
申请人: Kuniteru Suzuki , Kinji Hirai , Hiroshi Nishinaga , Kenji Higashi
发明人: Kuniteru Suzuki , Kinji Hirai , Hiroshi Nishinaga , Kenji Higashi
IPC分类号: C22C23/02
CPC分类号: C22C23/02
摘要: A magnesium alloy and a die casting produced from the alloy include an AZ91-based magnesium alloy including 6.0 to 11.0 percent by weight of aluminum, 0.1 to 2.5 percent by weight of zinc, 0.1 to 0.5 percent by weight of manganese, and strontium and at least one of calcium and antimony added in an amount sufficient to act as a grain refining agent.
摘要翻译: 由合金制成的镁合金和压铸件包括AZ91基镁合金,其包含6.0至11.0重量%的铝,0.1至2.5重量%的锌,0.1至0.5重量%的锰和锶,以及在 加入足以作为晶粒细化剂的量的钙和锑中的至少一种。
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公开(公告)号:US4953199A
公开(公告)日:1990-08-28
申请号:US197193
申请日:1988-05-23
申请人: Takashi Hoshi , Yoichi Sakai , Masaaki Tanabe , Tatsuo Inoue , Takeshi Kamakura , Teruaki Iijima , Hiroshi Nishinaga , Tetsuro Yamashita
发明人: Takashi Hoshi , Yoichi Sakai , Masaaki Tanabe , Tatsuo Inoue , Takeshi Kamakura , Teruaki Iijima , Hiroshi Nishinaga , Tetsuro Yamashita
CPC分类号: H04N1/32708 , H04M11/06 , H04N1/32704 , H04N1/32717 , H04N1/32726 , H04N1/32728 , H04N1/32732 , H04N1/32741 , H04N1/32743 , Y10S379/902
摘要: An interface apparatus connects one of a plurality of communication terminal equipment units to a single telephone line on the basis of a selection signal supplied via the telephone line. The telephone line is disconnected when there is no answer from the selected communication terminal equipment unit within a predetermined time period.
摘要翻译: 接口装置根据通过电话线提供的选择信号将多个通信终端设备单元之一连接到单个电话线。 当在预定时间段内没有来自所选择的通信终端设备单元的应答时,电话线路断开。
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