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1. 发明授权

US4943362A Sputtering target for producing optically transparent layers and method of manufacturing these targets 失效
标题翻译：用于制造光学透明层的溅射靶和制造这些靶的方法
公开(公告)号：US4943362A
公开(公告)日：1990-07-24
申请号：US195845
申请日：1988-05-19
申请人： Guenther Schlamp , Klaus P. Gall , Adolf Langer , Georg Ptaschek
发明人： Guenther Schlamp , Klaus P. Gall , Adolf Langer , Georg Ptaschek
IPC分类号： C03C17/09 , C03C17/40 , C23C14/34
CPC分类号： C03C17/09 , C03C17/40 , C23C14/3414
摘要： Sputter targets of bismuth with 0.2 to 10% by weight manganese for producing optically transparent surface layers which reflect heat in combination with silver layers on panes of glass and of plastic achieve an improved resistance to UV in silver layers if the manganese is present in the form of the intermetallic compound BiMn in an even, finely dispersed distribution within the metallic bismuth matrix.
摘要翻译：用于制造光学透明表面层的铋的溅射靶，其中反射热量与玻璃和塑料的玻璃板上的银层结合，实现了银层中抗紫外线的改善，如果锰以形式存在的金属间化合物BiMn在金属铋基体内均匀，细分散的分布。

2. 发明授权

US4417104A Plug for miniature receiver 失效
标题翻译：插头用于微型接收器
公开(公告)号：US4417104A
公开(公告)日：1983-11-22
申请号：US398666
申请日：1982-07-15
申请人： Adolf Langer
发明人： Adolf Langer
IPC分类号： A61F11/08 , H01R13/50 , H04R25/02 , H04R25/00
CPC分类号： H01R13/50 , H04R25/556
摘要： Plug for miniature receiver, especially for pocket hearing aids for the hard-of-hearing, with a plug body (7) and at least one plug pin (9) projecting out of the plug body (7). In order to avoid a gap between the receiver and the plugged-in plug, and therefore avoidance of escape of sound, it is suggested that the plug body (7) should be provided with a circumferential bulge (11, 14) of elastic material, surrounding the plug pin (or pins), which lies as a sealing ring on the receiver (1) when the plug is plugged in, thus acoustically sealing the gap between the receiver housing and the plugged-in plug.
摘要翻译：用于微型接收器的插头，特别是用于难听器的口袋助听器，具有插头体（7）和从插头主体（7）伸出的至少一个插头销（9）。为了避免接收器和插入插头之间的间隙，因此避免声音逸出，建议插头体（7）应设置弹性材料的圆周凸起（11,14）围绕塞子销（或销），当插头插入时，其作为密封环位于接收器（1）上，从而声学地密封接收器壳体和插入插头之间的间隙。

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