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公开(公告)号：US08300875B2
公开(公告)日：2012-10-30
申请号：US12070610
申请日：2008-02-20
申请人： Toru Takebe , Kunihiko Tokura , Masaru Uryu , Takahisa Tagami , Emiko Ikeda
发明人： Toru Takebe , Kunihiko Tokura , Masaru Uryu , Takahisa Tagami , Emiko Ikeda
CPC分类号： H04R7/125 , H04R2307/029
摘要： A speaker diaphragm includes a thermoplastic resin having a three-layer structure. The three-layer structure includes a polyester film as a base material of the three-layer structure, a polyimide-based resin layer as a top layer of the three-layer structure, and another polyimide-based resin layer as a bottom layer of the three-layer structure.
摘要翻译： 扬声器振膜包括具有三层结构的热塑性树脂。 三层结构包括作为三层结构的基材的聚酯膜，作为三层结构的顶层的聚酰亚胺树脂层和作为三层结构的底层的另一种聚酰亚胺树脂层 三层结构。
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公开(公告)号：US07546897B2
公开(公告)日：2009-06-16
申请号：US11457681
申请日：2006-07-14
申请人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
发明人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
CPC分类号： H04R7/127 , H04R31/003 , Y10T29/49005
摘要： A speaker diaphragm made of a resin containing a thermoplastic polymeric material is provided. The speaker diaphragm includes a changed portion formed on the diaphragm that is molded using the resin. The changed portion is formed by partially changing physical properties of the thermoplastic polymeric material for dispersing local vibrations based on a characteristic of local vibrations measured in advance.
摘要翻译： 提供由含有热塑性聚合材料的树脂制成的扬声器隔膜。 扬声器振膜包括形成在使用该树脂模制的隔膜上的改变部分。 改变的部分是通过基于预先测量的局部振动的特性来部分改变用于分散局部振动的热塑性聚合材料的物理性质而形成的。
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公开(公告)号：US20080199028A1
公开(公告)日：2008-08-21
申请号：US12070610
申请日：2008-02-20
申请人： Toru Takebe , Kunihiko Tokura , Masaru Uryu , Takahisa Tagami , Emiko Ikeda
发明人： Toru Takebe , Kunihiko Tokura , Masaru Uryu , Takahisa Tagami , Emiko Ikeda
IPC分类号： H04R25/00
CPC分类号： H04R7/125 , H04R2307/029
摘要： A speaker diaphragm includes a thermoplastic resin having a three-layer structure. The three-layer structure includes a polyester film as a base material of the three-layer structure, a polyimide-based resin layer as a top layer of the three-layer structure, and another polyimide-based resin layer as a bottom layer of the three-layer structure.
摘要翻译： 扬声器振膜包括具有三层结构的热塑性树脂。 三层结构包括作为三层结构的基材的聚酯膜，作为三层结构的顶层的聚酰亚胺树脂层和作为三层结构的底层的另一种聚酰亚胺树脂层 三层结构。
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公开(公告)号：US20070034443A1
公开(公告)日：2007-02-15
申请号：US11500309
申请日：2006-08-08
申请人： Kunihiko Tokura , Toru Takebe , Masaru Uryu , Takahisa Tagami
发明人： Kunihiko Tokura , Toru Takebe , Masaru Uryu , Takahisa Tagami
IPC分类号： H04R7/00
CPC分类号： H04R31/003
摘要： Wholly aromatic polyamide fibers cut to a length of 0.5 to 5 mm are dispersedly contained in an injection-moldable thermoplastic resin, and the resin is molded by ultrahigh-speed thin-wall injection molding so as to produce a loudspeaker diaphragm in which the wholly aromatic polyamide fibers are dispersed in a direction perpendicular to the resin flow direction, whereby the loudspeaker diaphragm is improved in internal loss.
摘要翻译： 将切割成长度为0.5〜5mm的全芳香族聚酰胺纤维分散包含在可注射成型的热塑性树脂中，并通过超高速薄壁注射成型来模制树脂，以便制造其中全芳族的扬声器隔膜 聚酰胺纤维沿垂直于树脂流动方向的方向分散，从而扬声器隔膜内部损耗得到改善。
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公开(公告)号：US20050219221A1
公开(公告)日：2005-10-06
申请号：US11094971
申请日：2005-03-31
申请人： Kazunobu Ohkuri , Yoshio Ohashi , Masaru Uryu , Kunihiko Tokura , Taro Nakagami , Toru Takebe
发明人： Kazunobu Ohkuri , Yoshio Ohashi , Masaru Uryu , Kunihiko Tokura , Taro Nakagami , Toru Takebe
CPC分类号： G08C19/00
摘要： A remote control device is configured so that a display direction of contents on a liquid crystal display section can be switched according to slide operation of a slide switch. The remote control device can prevent the display direction from being switched despite the intention of a user, thus more appropriately switching the display direction of contents displayed on the liquid crystal display section.
摘要翻译： 遥控装置被配置为使得可以根据滑动开关的滑动操作来切换液晶显示部分上的内容的显示方向。 尽管用户的意图，遥控装置可以防止显示方向被切换，从而更适当地切换显示在液晶显示部分上的内容的显示方向。
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公开(公告)号：US07980355B2
公开(公告)日：2011-07-19
申请号：US11561690
申请日：2006-11-20
申请人： Kunihiko Tokura , Masaru Uryu , Toru Takebe
发明人： Kunihiko Tokura , Masaru Uryu , Toru Takebe
CPC分类号： H04R7/24
摘要： There is provided an acoustic diaphragm used for a loudspeaker, having an injection-molded edge molded using a thermoplastic elastomer, in which the edge is formed using a workable polyolefinic elastomer, as a material, containing a soft segment having rubber particles of 1 μm to 10 μm in diameter uniformly dispersed therein, and a hard segment composed of an olefinic resin, and the edge is formed into a shape allowing the resin to be aligned as being not causative of anisotropy in the physical characteristics of the edge, as a result of thin-wall molding by the injection molding.
摘要翻译： 提供了一种用于扬声器的声学隔膜，其具有使用热塑性弹性体成型的注射成型的边缘，其中边缘使用可加工的聚烯烃弹性体形成，作为材料，其包含具有1μm至 均匀分散在其中的10μm直径，由烯烃树脂构成的硬链段，并且边缘被形成为允许树脂排列成不具有边缘物理特性的各向异性的形状，这是由于 薄壁成型通过注塑成型。
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公开(公告)号：US20070133838A1
公开(公告)日：2007-06-14
申请号：US11561690
申请日：2006-11-20
申请人： Kunihiko Tokura , Masaru Uryu , Toru Takebe
发明人： Kunihiko Tokura , Masaru Uryu , Toru Takebe
IPC分类号： H04R11/02
CPC分类号： H04R7/24
摘要： There is provided an acoustic diaphragm used for a loudspeaker, having an injection-molded edge molded using a thermoplastic elastomer, in which the edge is formed using a workable polyolefinic elastomer, as a material, containing a soft segment having rubber particles of 1 μm to 10 μm in diameter uniformly dispersed therein, and a hard segment composed of an olefinic resin, and the edge is formed into a shape allowing the resin to be aligned as being not causative of anisotropy in the physical characteristics of the edge, as a result of thin-wall molding by the injection molding.
摘要翻译： 提供了一种用于扬声器的声学隔膜，其具有使用热塑性弹性体成型的注射成型边缘，其中边缘使用可加工的聚烯烃弹性体形成，该材料包含具有1mum至 均匀分散在其中的直径为10μm的细颗粒和由烯烃树脂构成的硬链段，并且边缘形成为允许树脂排列为不会导致边缘的物理特性的各向异性的形状，这是由于 薄壁成型通过注塑成型。
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公开(公告)号：US20070017736A1
公开(公告)日：2007-01-25
申请号：US11457681
申请日：2006-07-14
申请人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
发明人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
IPC分类号： H04R7/00
CPC分类号： H04R7/127 , H04R31/003 , Y10T29/49005
摘要： A speaker diaphragm made of a resin containing a thermoplastic polymeric material is provided. The speaker diaphragm includes a changed portion formed on the diaphragm that is molded using the resin. The changed portion is formed by partially changing physical properties of the thermoplastic polymeric material for dispersing local vibrations based on a characteristic of local vibrations measured in advance.
摘要翻译： 提供由含有热塑性聚合材料的树脂制成的扬声器隔膜。 扬声器振膜包括形成在使用该树脂模制的隔膜上的改变部分。 改变的部分是通过基于预先测量的局部振动的特性来部分改变用于分散局部振动的热塑性聚合材料的物理性质而形成的。
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公开(公告)号：US07527124B2
公开(公告)日：2009-05-05
申请号：US11500309
申请日：2006-08-08
申请人： Kunihiko Tokura , Toru Takebe , Masaru Uryu , Takahisa Tagami
发明人： Kunihiko Tokura , Toru Takebe , Masaru Uryu , Takahisa Tagami
CPC分类号： H04R31/003
摘要： Wholly aromatic polyamide fibers cut to a length of 0.5 to 5 mm are dispersedly contained in an injection-moldable thermoplastic resin, and the resin is molded by ultrahigh-speed thin-wall injection molding so as to produce a loudspeaker diaphragm in which the wholly aromatic polyamide fibers are dispersed in a direction perpendicular to the resin flow direction, whereby the loudspeaker diaphragm is improved in internal loss.
摘要翻译： 将切割成长度为0.5〜5mm的全芳香族聚酰胺纤维分散包含在可注射成型的热塑性树脂中，并通过超高速薄壁注射成型来模制树脂，以便制造其中全芳族的扬声器隔膜 聚酰胺纤维沿垂直于树脂流动方向的方向分散，从而扬声器隔膜内部损耗得到改善。
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公开(公告)号：US20060124383A1
公开(公告)日：2006-06-15
申请号：US10537168
申请日：2003-11-28
申请人： Shinichiro Yamada , Yuko Fujihira , Hiroyuki Mori , Tsutomu Noguchi , Kunihiko Tokura , Masaru Uryu
发明人： Shinichiro Yamada , Yuko Fujihira , Hiroyuki Mori , Tsutomu Noguchi , Kunihiko Tokura , Masaru Uryu
CPC分类号： H04R1/288
摘要： A material for acoustic apparatus housing, which is advantageous not only in that it prevents the resin from suffering corrosion and is unlikely to impose a burden on the environment, but also in that it has excellent performance as an acoustic apparatus housing. A material for acoustic apparatus housing, characterized in that it comprises a biodegradable polymer compound, an inorganic material, and a hydrolysis inhibitor.
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