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公开(公告)号：US5212736A
公开(公告)日：1993-05-18
申请号：US738650
申请日：1991-07-31
申请人： Tsunehiro Tsukagoshi
发明人： Tsunehiro Tsukagoshi
IPC分类号： H04R9/04
CPC分类号： H04R9/048
摘要： A vibrating diaphragm is disposed in a magnetic gap. The diaphragm comprises two organic films superimposed on each other, and two metal films overlaid on the organic films, respectively. One of the organic films has a smaller polarization and the other organic film has a large polarization. Both metal films are different in work function, and electrically connected by a metal film. Electric current is supplied to the vibrating diaphragm to vibrate it.
摘要翻译： 振动膜设置在磁隙中。 隔膜包括彼此叠加的两个有机膜和分别覆盖在有机膜上的两个金属膜。 有机膜之一具有较小的偏振，另一有机膜具有大的极化。 两种金属膜的功函数不同，并通过金属膜电连接。 向振动膜提供电流使其振动。
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公开(公告)号：US4395814A
公开(公告)日：1983-08-02
申请号：US315564
申请日：1981-10-27
CPC分类号： H04R1/18 , H04R7/02 , H04R7/127 , H04R2307/023 , Y10T29/49005
摘要： An acoustic vibrating element, such a domed speaker diaphragm A or a phonographic pickup cantilever B, is formed by vapor deposition on an easily separable mold member 5 of tantalum or tantalum alloy when a mixture of a hydrocarbon gas and an inert gas is passed through a furnace heated to a temperature of 1150.degree. C.-1250.degree. C. at a flow rate in excess of 200 cm/min. The c-axis crystalline orientation of the resulting graphite element is substantially perpendicular to its surface, which provides a Young's modulus above 16,000 Kg/cm.sup.2.
摘要翻译： 当烃类气体和惰性气体的混合物通过一个或多个气体时，通过蒸发沉积在钽或钽合金的容易分离的模具构件5上形成一个声音振动元件，这样一个圆顶扬声器振动膜A或者一个拾音器悬臂B， 炉以超过200cm / min的流速加热至1150℃-1250℃的温度。 所得石墨元件的c轴晶体取向基本上垂直于其表面，其提供高于16,000Kg / cm 2的杨氏模量。
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公开(公告)号：US4518443A
公开(公告)日：1985-05-21
申请号：US496534
申请日：1983-05-20
CPC分类号： C23C14/0005 , H04R31/003 , H04R7/02
摘要： An acoustic diaphragm formed of beryllium or an alloy composed mainly of beryllium. Said diaphragm has a crystal structure having its plane (1120) preferentially orientated in parallel with the surface of the diaphragm.
摘要翻译： 由铍或由铍主要组成的合金形成的声膜。 所述隔膜具有其平面（11＆amp; Upbar＆20）优先与隔膜表面平行的晶体结构。
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4.发明授权Molding compositions and diaphragms, arm pipes and head shells molded therefrom 失效成型组合物和隔膜，臂管和由其模制的头部外壳
公开(公告)号：US4404315A
公开(公告)日：1983-09-13
申请号：US147866
申请日：1980-05-08
申请人： Tsunehiro Tsukagoshi , Etsuro Nemoto , Shinichi Yokozseki , Sumio Hagiwara , Toshikazu Yoshino , Yasuyuki Arai , Kazuyoshi Kobayashi
发明人： Tsunehiro Tsukagoshi , Etsuro Nemoto , Shinichi Yokozseki , Sumio Hagiwara , Toshikazu Yoshino , Yasuyuki Arai , Kazuyoshi Kobayashi
IPC分类号： C08K3/04 , C08K7/06 , C08L27/06 , C08L27/08 , G10K11/16 , G10K13/00 , G11B3/31 , H04R7/02 , C08L31/04 , C08L27/04 , C08L35/04
摘要： A molding composition is obtained by blending flaky graphite with a resin component comprising a mixture of a thermoplastic resin having a glass transition temperature higher than room temperature and another thermoplastic resin having a glass transition temperature lower than room temperature. The composition is kneaded and rolled into a sheet to orient the graphite flakes parallel to the surface of the sheet. The rolled sheet is then molded into an article, for example, speaker diaphragm, arm pipe and head shell, which may be optionally be carbonized or graphitized. The resulting article exhibits improved physical properties, especially high specific modulus of elasticity comparable to aluminum and beryllium as well as good internal loss comparable to paper.
摘要翻译： 将片状石墨与包含玻璃化转变温度高于室温的热塑性树脂和玻璃化转变温度低于室温的热塑性树脂的混合物的树脂成分混合，得到成型组合物。 将组合物捏合并卷成片材以使石墨片平行于片材的表面。 然后将轧制板模制成制品，例如扬声器隔膜，臂管和头壳，其可任选地被碳化或石墨化。 所得到的制品具有改善的物理性能，特别是与铝和铍相当的高比弹性模量以及与纸相当的良好的内部损失。
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公开(公告)号：US4366205A
公开(公告)日：1982-12-28
申请号：US244897
申请日：1981-03-18
申请人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
发明人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
CPC分类号： G11B3/31 , C08K3/04 , Y10T428/268 , Y10T428/30
摘要： Elements for a tone-arm system such as arm pipes, head shells, cartridge bodies, and arm bases are fabricated from a kneaded mixture comprising polypropylene and flaky graphite powder. The mixture may further include polymethyl methacrylate and/or rubber-like material. Graphite flakes are preferably oriented parallel to the surface of the element. The elements show improved temperature resistance.
摘要翻译： 用于诸如臂管，头壳，筒体和臂基座的音臂系统的元件由包含聚丙烯和片状石墨粉末的捏合混合物制成。 该混合物还可包括聚甲基丙烯酸甲酯和/或橡胶状材料。 石墨薄片优选地平行于元件的表面定向。 这些元素显示改善的耐温性。
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6.发明授权
公开(公告)号：US4254184A
公开(公告)日：1981-03-03
申请号：US691255
申请日：1976-05-28
CPC分类号： G11B3/46 , H04R7/127 , Y10T29/49005 , Y10T428/30 , Y10T428/31678
摘要： A vibrating member made of a thin metal plate and adapted to be used in an acoustic transducer such as a loudspeaker or microphone is diffused at least partially with an inorganic substance to improve the acoustic characteristics thereof, particularly the high frequency range.
摘要翻译： 由薄金属板制成并适用于诸如扬声器或麦克风的声学换能器的振动件至少部分地用无机物质扩散，以改善其声学特性，特别是高频范围。
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公开(公告)号：US3961797A
公开(公告)日：1976-06-08
申请号：US469724
申请日：1974-05-14
申请人： Tsunehiro Tsukagoshi
发明人： Tsunehiro Tsukagoshi
CPC分类号： H04R1/18 , Y10S428/938 , Y10T428/12729 , Y10T428/12736
摘要： A phonograph pickup cartridge for sound reproduction from disc-type phonograph records has a stylus rod which mounts a stylus tip at the forward end and a moving element constructing one portion of a signal generating structure at the rear end, the stylus shoe being constructed of aluminum pipe with a vacuum vapor deposited beryllium layer formed on the periphery of the aluminum pipe, thereby reducing the dynamic mass for the stylus rod system of the cartridge while obtaining a stylus rod of high mechanical integrity.
摘要翻译： 用于从盘式留声机记录的声音再现的留声机拾取盒具有在前端安装触针尖端的触针杆和在后端构成信号产生结构的一部分的移动元件，触笔由铝构成 在铝管的周边形成有真空蒸镀铍层的管，由此在获得高机械完整性的触针棒的同时，减小了筒的触针棒系统的动态质量。
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公开(公告)号：US5200760A
公开(公告)日：1993-04-06
申请号：US723012
申请日：1991-06-28
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： An insulator substrate is held by a supporting member in an upright position. A plurality of heating members are formed on a top face of the substrate. A plurality of individual conductive patterns and a common electrode are provided on the substrate to be connected to the heating members so as to supply a current to each heating member.
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公开(公告)号：US4362772A
公开(公告)日：1982-12-07
申请号：US244895
申请日：1981-03-18
申请人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
发明人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
IPC分类号： B29C70/62 , C08K3/04 , G10K13/00 , H04R1/02 , H04R1/18 , H04R7/02 , B32B1/08 , B32B5/00 , B32B9/00
CPC分类号： H04R7/02 , B29C70/62 , C08K3/04 , G10K13/00 , H04R1/02 , H04R1/18 , B29K2023/12 , B29K2707/04 , B29L2031/3418 , Y10T428/1372 , Y10T428/268 , Y10T428/30
摘要： Vibratory elements for use in audio equipment are fabricated from a kneaded mixture comprising polypropylene and flaky graphite powder. The kneaded mixture is rolled into a sheet in which graphite flakes are oriented parallel to the surface, and the sheet is then formed into a desired shape, for example, a dome- or cone-shaped diaphragm and a cantilever, as by vacuum forming, air-pressure forming or press molding. The mixture may further include polymethyl methacrylate and/or rubber-like material. The elements are characterized by improved temperature resistance.
摘要翻译： 用于音频设备的振动元件由包含聚丙烯和片状石墨粉末的捏合混合物制成。 将捏合的混合物卷成石墨薄片平行于表面定向的片材，然后通过真空成型将片材形成为所需形状，例如圆顶或锥形隔膜和悬臂， 空气压力成型或压制成型。 该混合物还可包括聚甲基丙烯酸甲酯和/或橡胶状材料。 这些元件的特征在于耐温性改善。
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公开(公告)号：US4343376A
公开(公告)日：1982-08-10
申请号：US241554
申请日：1981-03-09
申请人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
发明人： Tsunehiro Tsukagoshi , Shinichi Yokozeki , Sumio Hagiwara , Masataka Uchidoi , Toshikazu Yoshino , Yasuyuki Arai
摘要： Vibratory elements for use in audio equipment are fabricated from a kneaded mixture comprising post-chlorinated polyvinyl chloride and flaky graphite powder. The kneaded mixture is rolled into a sheet in which graphite flakes are oriented parallel to the surface and the sheet is then formed into a desird shape, for example, a dome- or cone-shaped diaphragm and a cantilever, as by vacuum forming, air-pressure forming or press molding. The mixture may further include polymethyl methacrylate and/or rubber-like material. The elements are characterized by improved temperature resistance.
摘要翻译： 用于音频设备的振动元件由包含后氯化聚氯乙烯和片状石墨粉末的捏合混合物制成。 将捏合的混合物卷成石墨薄片平行于表面定向的片材，然后通过真空成型将片材形成为圆锥形或圆锥形隔膜和悬臂形状， 压力成形或压制成型。 该混合物还可包括聚甲基丙烯酸甲酯和/或橡胶状材料。 这些元件的特征在于耐温性改善。
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