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21. 发明申请

US20110116658A1 FINE NATURAL FIBER AND SPEAKER DIAPHRAGM COATED WITH FINE NATURAL FIBER 审中-公开
标题翻译：精细天然纤维和扬声器膜片涂有精细天然纤维
公开(公告)号：US20110116658A1
公开(公告)日：2011-05-19
申请号：US12674983
申请日：2008-09-04
申请人： Kazuyoshi Mimura , Yukihiro Shimasaki , Hiroshi Shinkoda , Toshiyuki Koike
发明人： Kazuyoshi Mimura , Yukihiro Shimasaki , Hiroshi Shinkoda , Toshiyuki Koike
IPC分类号： H03F99/00 , H04R1/00 , H04R7/02 , C08B15/00 , B32B5/00 , D21H23/24 , B02C23/00
CPC分类号： H04R31/003 , D21D1/38 , H04R7/125 , H04R7/26 , H04R2307/021 , H04R2307/025 , Y10T428/298
摘要： Natural fiber is beaten with a biaxial kneading machine. The beaten natural fiber is processed finely with a bead mill so as to allow the processed natural fiber to have a BET specific surface area not smaller than 1 m2/g. This method provides fine fiber in a short time to form a rigid paper component.
摘要翻译：天然纤维用双轴捏合机打浆。用珠磨机精细加工破碎的天然纤维，以使经加工的天然纤维具有不小于1m 2 / g的BET比表面积。该方法在短时间内提供细纤维以形成刚性纸组分。

22. 发明申请

US20090060255A1 MULTI-LAYERED MEMBRANES CONSISTING OF A PLURALITY OF MATERIALS, FOR THE LOUDSPEAKER OF A HIGH FIDELITY LOUDSPEAKER CABINET 审中-公开
标题翻译：多层材料的多层薄膜，适用于高密度扬声器柜的扬声器
公开(公告)号：US20090060255A1
公开(公告)日：2009-03-05
申请号：US12146902
申请日：2008-06-26
申请人： Bruno De La Nouvelle , Gerard Chretien
发明人： Bruno De La Nouvelle , Gerard Chretien
IPC分类号： H04R1/00
CPC分类号： H04R7/125 , H04R31/003 , Y10T29/49005
摘要： The invention relates to a membrane (1) for a loudspeaker, characterised in that: it has a core (2) consisting of structural mousse which is very precisely cut and thermoformed to the desired geometric profile for the membrane; the external face (4) of the membrane is covered by at least one, preferably a plurality of, outer folds (5) of woven or nonwoven fibres impregnated with resin, forming a laminated material or outer skin (6); the inner face (7) of the membrane is covered or not by at least one inner fold (8) of woven or non-woven fibres impregnated with resin, forming a laminated material or an inner skin (9). Essentially the same results are obtained in terms of rigidity, but the invention creates a large difference based on the process for controlling the resin content and the polymerisation cycle. Ultimately, the stability of the characteristics is improved.
摘要翻译：本发明涉及一种用于扬声器的膜（1），其特征在于：它具有由结构的摩丝组成的芯（2），其被非常精确地切割并热成型为膜的所需几何轮廓; 膜的外表面（4）由浸渍有树脂的织造或非织造纤维的至少一个，优选多个外部折叠（5）覆盖，形成层压材料或外皮（6）; 膜的内表面（7）被至少一个浸渍有树脂的织造或非织造纤维的内折叠（8）覆盖，形成层压材料或内皮（9）。在刚性方面基本上获得相同的结果，但是本发明基于用于控制树脂含量和聚合循环的方法产生大的差异。最终，特性的稳定性得到提高。

23. 发明授权

US07443998B2 Speaker diaphragm and manufacturing method thereof 失效
标题翻译：扬声器隔膜及其制造方法
公开(公告)号：US07443998B2
公开(公告)日：2008-10-28
申请号：US10446814
申请日：2003-05-29
申请人： Satoshi Hachiya
发明人： Satoshi Hachiya
IPC分类号： H04R25/00 , D04B1/08 , B32B27/04
CPC分类号： H04R31/003 , H04R7/125 , Y10T428/24994 , Y10T442/50
摘要： A speaker diaphragm which has a high rigidity and can improve sound transmission speed for better sound quality is provided. The speaker diaphragm contains fibers of 3 to 50 mm length mixed in matrix resin. The fibers are oriented radially from center to periphery in surface layers of the diaphragm, while they are oriented in different directions in a middle layer. After setting the resin, these fibers are fixed in the matrix resin with certain tension applied thereto.
摘要翻译：提供了具有高刚性并且可以提高声音传播速度以获得更好音质的扬声器振膜。扬声器振膜包含3至50毫米长度的纤维，混合在基体树脂中。纤维在隔膜的表层中从中心到周边径向定向，而在中间层中它们沿不同方向取向。树脂固化后，将这些纤维以一定的张力固定在基质树脂中。

24. 发明申请

US20070178242A1 Method of and device for modifying the properties of a membrane for an electroacoustic transducer 有权
标题翻译：用于改变电声换能器膜的性质的方法和装置
公开(公告)号：US20070178242A1
公开(公告)日：2007-08-02
申请号：US10589923
申请日：2005-02-08
申请人： Stefan Amon , Ewald Frasl
发明人： Stefan Amon , Ewald Frasl
IPC分类号： B05D3/02 , B05D5/00 , B05D7/00 , C08F2/46 , B05D3/12 , B05D1/36 , B05B7/06 , B05B3/00 , B05B5/00
CPC分类号： H04R31/003 , H04R7/10 , H04R7/125 , H04R7/26 , H04R2307/029
摘要： In a method of and a device for producing a membrane (1) for an electroacoustic transducer, the procedure is such that a membrane (1), which has been produced for example by deep-drawing, is at least partially coated on at least one surface with a liquid plastic (7), in particular a plastic adhesive, and this liquid plastic is cured.
摘要翻译：在用于制造用于电声换能器的膜（1）的方法和装置中，该方法使得例如通过深冲制备的膜（1）至少部分地涂覆在至少一个表面用液体塑料（7），特别是塑料粘合剂，并且该液体塑料固化。

25. 发明申请

US20060222201A1 Multi-layered membranes consisting of a plurality of materials, for the loudspeaker of a high fidelity loudspeaker cabinet 审中-公开
标题翻译：由多个材料组成的多层膜，用于高保真扬声器柜的扬声器
公开(公告)号：US20060222201A1
公开(公告)日：2006-10-05
申请号：US10551955
申请日：2004-03-16
申请人： Bruno De La Nouvelle , Gérard Chretien
发明人： Bruno De La Nouvelle , Gérard Chretien
IPC分类号： H04R11/02 , H04R31/00
CPC分类号： H04R7/125 , H04R31/003 , Y10T29/49005
摘要： The invention relates to a membrane (1) for a loudspeaker, characterised in that: it has a core (2) consisting of structural mousse which is very precisely cut and thermoformed to the desired geometric profile for the membrane; the external face (4) of the membrane is covered by at least one, preferably a plurality of, outer folds (5) of woven or nonwoven fibres impregnated with resin, forming a laminated material or outer skin (6); the inner face (7) of the membrane is covered or not by at least one inner fold (8) of woven or non-woven fibres impregnated with resin, forming a laminated material or an inner skin (9). Essentially the same results are obtained in terms of rigidity, but the invention creates a large difference based on the process for controlling the resin content and the polymerisation cycle. Ultimately, the stability of the characteristics is improved.
摘要翻译：本发明涉及一种用于扬声器的膜（1），其特征在于：它具有由结构的摩丝组成的芯（2），其被非常精确地切割并热成型为膜的所需几何轮廓; 膜的外表面（4）由浸渍有树脂的织造或非织造纤维的至少一个，优选多个外部折叠（5）覆盖，形成层压材料或外皮（6）; 膜的内表面（7）被至少一个浸渍有树脂的织造或非织造纤维的内折叠（8）覆盖，形成层压材料或内皮（9）。在刚性方面基本上获得相同的结果，但是本发明基于用于控制树脂含量和聚合循环的方法产生大的差异。最终，特性的稳定性得到提高。

26. 发明授权

US07027609B2 Diaphragm for speakers 失效
公开(公告)号：US07027609B2
公开(公告)日：2006-04-11
申请号：US09895197
申请日：2001-07-02
申请人： Yoshimi Kudo , Junichi Sato , Akira Otake
发明人： Yoshimi Kudo , Junichi Sato , Akira Otake
IPC分类号： H04R25/00
CPC分类号： H04R7/125
摘要： A diaphragm for a speaker comprises a metal cone 2 and a paper auxiliary cone 4 bonded integrally to the center portion of the metal cone 2.

27. 发明申请

US20050122189A1 Cast diamond tools and formation thereof by chemical vapor deposition 有权
标题翻译：铸造金刚石工具，并通过化学气相沉积形成
公开(公告)号：US20050122189A1
公开(公告)日：2005-06-09
申请号：US10984341
申请日：2004-11-08
申请人： Chien-Min Sung
发明人： Chien-Min Sung
IPC分类号： C23C16/01 , C23C16/26 , C23C16/27 , H03H3/08 , H03H9/64
CPC分类号： C23C16/27 , C23C16/01 , H03H3/08 , H04R7/125 , H04R2307/023 , H04R2307/027
摘要： The present invention provides diamond tools, and a method for the formation thereof, using CVD techniques. In one aspect, a mold is provided which has an interface surface configured to inversely match a configuration intended for the working surface of a diamond layer in a tool. After the mold is provided, various CVD techniques may be used to deposit diamond layers upon the diamond interface surface of the mold. Following diamond deposition upon the diamond interface surface, the mold may be removed by various means, such as chemical etching, or the mold may be left intact for certain applications, such as SAW filters. Thus, the working surface of the diamond receives a shape which inversely corresponds to the configuration of the mold's diamond interface surface. The diamond layer may then be incorporated into a tool, if such incorporation has not yet taken place.
摘要翻译：本发明提供使用CVD技术的金刚石工具及其形成方法。在一个方面，提供了一种模具，其具有被配置为与工具中的金刚石层的工作表面预期的配置成反比的接合面。在提供模具之后，可以使用各种CVD技术将金刚石层沉积在模具的金刚石界面表面上。在金刚石沉积在金刚石界面表面上之后，可以通过各种手段（例如化学蚀刻）去除模具，或者模具可以在某些应用（例如SAW滤波器）下保持不变。因此，金刚石的工作表面接收与模具的金刚石界面表面的配置成反比的形状。然后，如果尚未发生这种结合，则可以将金刚石层结合到工具中。

28. 发明申请

US20050089187A1 Nanoporous diaphragm for electromagentic transducer 审中-公开
标题翻译：用于电磁传感器的纳米孔膜
公开(公告)号：US20050089187A1
公开(公告)日：2005-04-28
申请号：US10693108
申请日：2003-10-24
申请人： Patrick Turnmire , Enrique Stiles , Richard Calderwood
发明人： Patrick Turnmire , Enrique Stiles , Richard Calderwood
IPC分类号： H04R7/12 , H04R9/06 , H04R1/00 , H04R11/02
CPC分类号： H04R7/125 , H04R7/12 , H04R9/06 , H04R2307/027 , H04R2307/029
摘要： An electromagnetic transducer such as a tweeter audio speaker, having a very low density diaphragm constructed of a nanoporous material such as aerogel or the like. The solid aerogel diaphragm has improved rigidity and reduced susceptibility to breakup modes. The aerogel may be provided with a skin of e.g. metal, plastic, or oxide to protect it, and it may be built by filling a conventional cone. The skin may encapsulate part or all of the aerogel body's surface, and it may further encapsulate the bobbin, or even the entire voice coil assembly. The nanoporous material comprises a very large percentage of the diaphragm's overall volume, giving the diaphragm a very low overall mass density with respect to conventional diaphragms. This allows diaphragm configurations, such as solid filled spheres, which have excellent stiffness without suffering from the large mass that such shapes would mandate if constructed from conventional materials.
摘要翻译：诸如高音扬声器的电磁换能器，具有由诸如气凝胶等纳米多孔材料构成的非常低密度的隔膜。固体气凝胶隔膜具有改善的刚性和降低的分解模式的易感性。气凝胶可以具有例如皮肤的皮肤。金属，塑料或氧化物以保护它，并且可以通过填充常规锥体来构建。皮肤可以封装部分或全部气凝胶体表面，并且其可以进一步封装线轴，甚至整个音圈组件。纳米多孔材料包括隔膜整体体积的非常大的百分比，给予隔膜相对于常规膜片的非常低的总质量密度。这允许隔膜配置，例如固体填充的球体，其具有优异的刚度，而不会受到如此由常规材料构成的这种形状所要求的大质量。

29. 发明申请

US20020141610A1 Ceramic metal matrix diaphragm for loudspeakers 有权
标题翻译：陶瓷金属矩阵隔膜用于扬声器
公开(公告)号：US20020141610A1
公开(公告)日：2002-10-03
申请号：US10041551
申请日：2002-01-07
申请人： Harman International Industries, Incorporated
发明人： Allan O. Devantier , An D. Nguyen
IPC分类号： H04R001/00 , H04R009/06 , H04R011/02
CPC分类号： H04R7/125 , H04R2307/023 , H04R2307/027
摘要： This invention provides a method of manufacturing speaker diaphragm for a loudspeaker that has a composite material formed of two layers of ceramic material separated by a light metal substrate and where the core is formed by stamping a sheet of standard gauge aluminum to form a speaker core and then deep anodizing the core to obtain a ceramic layer of alumina on each surface (Al2O3) that is at least about 1 mil. thick. The invention further provides for a loudspeaker diaphragm, where the diaphragm is a composite material formed of at least two layers of ceramic material having a metal substrate therebetween and where the thickness of the metal substrate is no more than 86% of the thickness of the composite material.
摘要翻译：本发明提供一种制造扬声器的扬声器振膜的方法，该扬声器具有由两层陶瓷材料形成的复合材料，所述两层陶瓷材料由轻金属基底分隔开，并且所述芯通过冲压一片标准规格的铝形成扬声器芯，然后深度阳极氧化芯，以在至少约1密耳的每个表面（Al 2 O 3）上获得氧化铝陶瓷层。厚。本发明还提供了一种扬声器隔膜，其中隔膜是由至少两层陶瓷材料形成的复合材料，其中金属基板在其间，金属基底的厚度不大于复合材料厚度的86％材料。

30. 发明申请

US20020094379A1 Cast diamond tools and formation thereof by chemical vapor deposition 有权
标题翻译：铸造金刚石工具，并通过化学气相沉积形成
公开(公告)号：US20020094379A1
公开(公告)日：2002-07-18
申请号：US10002395
申请日：2001-10-19
发明人： Chien-Min Sung
IPC分类号： C23C016/26
CPC分类号： C23C16/27 , C23C16/01 , H03H3/08 , H04R7/125 , H04R2307/023 , H04R2307/027
摘要： The present invention provides diamond tools, and a method for the formation thereof, using CVD techniques. In one aspect, a mold is provided which has an interface surface configured to inversely match a configuration intended for the working surface of a diamond layer in a tool. After the mold is provided, various CVD techniques may be used to deposit diamond layers upon the diamond interface surface of the mold. Following diamond deposition upon the diamond interface surface, the mold may be removed by various means, such as chemical etching, or the mold may be left intact for certain applications, such as SAW filters. Thus, the working surface of the diamond receives a shape which inversely corresponds to the configuration of the mold's diamond interface surface. The diamond layer may then be incorporated into a tool, if such incorporation has not yet taken place.
摘要翻译：本发明提供使用CVD技术的金刚石工具及其形成方法。在一个方面，提供了一种模具，其具有被配置为与工具中的金刚石层的工作表面预期的配置成反比的接合面。在提供模具之后，可以使用各种CVD技术将金刚石层沉积在模具的金刚石界面表面上。在金刚石沉积在金刚石界面表面上之后，可以通过各种手段（例如化学蚀刻）去除模具，或者模具可以在某些应用（例如SAW滤波器）下保持不变。因此，金刚石的工作表面接收与模具的金刚石界面表面的配置成反比的形状。然后，如果尚未发生这种结合，则可以将金刚石层结合到工具中。

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