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公开(公告)号：US08160291B2
公开(公告)日：2012-04-17
申请号：US12222910
申请日：2008-08-19
申请人： Satoshi Imamura , Shinji Kamimura , Junji Iino
发明人： Satoshi Imamura , Shinji Kamimura , Junji Iino
IPC分类号： H04R9/06
CPC分类号： H04R9/06
摘要： A voice coil includes a bobbin formed of a wooden sheet obtained by slicing natural wood to a predetermined thickness and a coil that surrounds an outer circumference of the bobbin.
摘要翻译： 音圈包括由通过将天然木材切割成预定厚度而获得的木片形成的线轴和围绕线轴的外周的线圈。
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公开(公告)号：US07845461B2
公开(公告)日：2010-12-07
申请号：US12222286
申请日：2008-08-06
申请人： Satoshi Imamura , Junji Iino , Shinji Kamimura
发明人： Satoshi Imamura , Junji Iino , Shinji Kamimura
摘要： An acoustic diaphragm includes a diaphragm formed of a uniform material and a first standing wave suppression member provided on a surface of the diaphragm along a first direction of passing through a center of the diaphragm.
摘要翻译： 声膜包括由均匀材料形成的隔膜和沿着通过隔膜的中心的第一方向设置在隔膜的表面上的第一驻波抑制构件。
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公开(公告)号：US20090060253A1
公开(公告)日：2009-03-05
申请号：US12222910
申请日：2008-08-19
申请人： Satoshi Imamura , Shinji Kamimura , Junji Iino
发明人： Satoshi Imamura , Shinji Kamimura , Junji Iino
IPC分类号： H04R9/06
CPC分类号： H04R9/06
摘要： A voice coil includes a bobbin formed of a wooden sheet obtained by slicing natural wood to a predetermined thickness and a coil that surrounds an outer circumference of the bobbin.
摘要翻译： 音圈包括由通过将天然木材切割成预定厚度而获得的木片形成的线轴和围绕线轴的外周的线圈。
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公开(公告)号：US08180086B2
公开(公告)日：2012-05-15
申请号：US12458074
申请日：2009-06-30
申请人： Satoshi Imamura , Junji Iino , Shinji Kamimura
发明人： Satoshi Imamura , Junji Iino , Shinji Kamimura
IPC分类号： H04R25/00
CPC分类号： H04R1/2888 , H04R2307/021
摘要： A speaker includes a box-shaped enclosure, a speaker unit and a sounding board. A pair of side plates, a bottom plate, a top plate, a back plate and a baffle are assembled into the enclosure. The speaker unit is attached to an opening portion of the baffle. The sounding board is attached to the bottom plate, and includes a member having a fiber direction in a vibration direction of a vibrating plate, a member having a fiber direction in a direction which approaches the side plate (of the front side) as extending from a side of the back plate to a side of the baffle, and a member having a fiber direction in a direction which approaches the side plate (of the back side) as extending the side of the back plate to the side of the baffle.
摘要翻译： 扬声器包括盒形外壳，扬声器单元和探测板。 一对侧板，底板，顶板，后板和挡板组装在外壳中。 扬声器单元附接到挡板的开口部分。 探测板安装在底板上，具有沿振动板的振动方向具有纤维方向的构件，沿着从前侧的侧板接近的方向的纤维方向的构件从 所述背板侧到所述挡板的一侧，以及沿着所述背板的侧面向所述挡板侧延伸的方向的纤维方向的方向的方向的侧板（背面侧）的部件。
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公开(公告)号：US20090202100A1
公开(公告)日：2009-08-13
申请号：US12379059
申请日：2009-02-11
申请人： Junji Iino , Shinji Kamimura , Satoshi Imamura
发明人： Junji Iino , Shinji Kamimura , Satoshi Imamura
CPC分类号： H04R9/046 , H04R9/025 , H04R2209/022
摘要： A voice coil includes a cylindrical bobbin formed of a first material; a coil which surrounds on an outer circumferential surface of the bobbin; and a plurality of reinforcement members formed of a material having a propagation speed faster than the first material and provided on the outer circumferential surface of the cylindrical bobbin.
摘要翻译： 音圈包括由第一材料形成的圆柱形线轴; 围绕所述筒管的外周面的线圈; 以及由具有比第一材料快的传播速度的材料形成的多个加强件，并且设置在圆筒形筒管的外圆周表面上。
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公开(公告)号：US08165336B2
公开(公告)日：2012-04-24
申请号：US12379059
申请日：2009-02-11
申请人： Junji Iino , Shinji Kamimura , Satoshi Imamura
发明人： Junji Iino , Shinji Kamimura , Satoshi Imamura
IPC分类号： H04R9/06
CPC分类号： H04R9/046 , H04R9/025 , H04R2209/022
摘要： A voice coil includes a cylindrical bobbin formed of a first material; a coil which surrounds on an outer circumferential surface of the bobbin; and a plurality of reinforcement members formed of a material having a propagation speed faster than the first material and provided on the outer circumferential surface of the cylindrical bobbin.
摘要翻译： 音圈包括由第一材料形成的圆柱形线轴; 围绕所述筒管的外周面的线圈; 以及由具有比第一材料快的传播速度的材料形成的多个加强件，并且设置在圆筒形筒管的外圆周表面上。
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公开(公告)号：US20100067733A1
公开(公告)日：2010-03-18
申请号：US12458074
申请日：2009-06-30
申请人： Satoshi Imamura , Junji Iino , Shinji Kamimura
发明人： Satoshi Imamura , Junji Iino , Shinji Kamimura
IPC分类号： H04R1/02
CPC分类号： H04R1/2888 , H04R2307/021
摘要： A speaker includes a box-shaped enclosure, a speaker unit and a sounding board. A pair of side plates, a bottom plate, a top plate, a back plate and a baffle are assembled into the enclosure. The speaker unit is attached to an opening portion of the baffle. The sounding board is attached to the bottom plate, and includes a member having a fiber direction in a vibration direction of a vibrating plate, a member having a fiber direction in a direction which approaches the side plate (of the front side) as extending from a side of the back plate to a side of the baffle, and a member having a fiber direction in a direction which approaches the side plate (of the back side) as extending the side of the back plate to the side of the baffle.
摘要翻译： 扬声器包括盒形外壳，扬声器单元和探测板。 一对侧板，底板，顶板，后板和挡板组装在外壳中。 扬声器单元附接到挡板的开口部分。 探测板安装在底板上，具有沿振动板的振动方向具有纤维方向的构件，沿着从前侧的侧板接近的方向的纤维方向的构件从 所述背板侧到所述挡板的一侧，以及沿着所述背板的侧面向所述挡板的侧面延伸的方向的纤维方向的方向的方向的侧板（背面侧）的部件。
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公开(公告)号：US20080149418A1
公开(公告)日：2008-06-26
申请号：US12000484
申请日：2007-12-13
申请人： Satoshi Imamura , Junji Iino , Shinji Kamimura
发明人： Satoshi Imamura , Junji Iino , Shinji Kamimura
IPC分类号： G10K11/162
CPC分类号： H04R1/288
摘要： A speaker system includes a speaker cabinet having a unit mounting port; a speaker unit attached to the unit mounting port; a sound absorbing structure disposed at a rear portion side of the speaker unit and in the speaker cabinet. The sound absorbing structure includes a porous air-permeable bag and flaky wood chips provided in the bag.
摘要翻译： 扬声器系统包括具有单元安装端口的扬声器壳体; 连接到单元安装端口的扬声器单元; 设置在扬声器单元的后部侧和扬声器壳体中的吸音结构。 吸音结构包括多孔透气袋和设置在袋中的片状木片。
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