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1.发明授权Diaphragm for speaker, speaker using the diaphragm, and system using the speaker 有权扬声器隔膜，扬声器使用隔膜，系统使用扬声器公开(公告)号：US08406452B2
公开(公告)日：2013-03-26
申请号：US12602017
申请日：2008-07-08
IPC分类号： H04R11/02
CPC分类号： H04R7/02 , H04R7/12 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029
摘要： A loudspeaker diaphragm contains polylactic acid, and bamboo charcoal mixed in the polylactic acid. The diaphragm does not affect environment and provides a loudspeaker with high sound quality.
摘要翻译： 扬声器隔膜含有聚乳酸，竹炭混合在聚乳酸中。 隔膜不影响环境，并提供高音质的扬声器。
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2.发明申请SPEAKER DIAPHRAGM, SPEAKER DUST CAP, SPEAKER FRAME, SPEAKER USING SAID PARTS, AND ELECTRONIC EQUIPMENT AND DEVICE USING SAID SPEAKER 有权扬声器胶片，扬声器防尘帽，扬声器框架，使用声部的扬声器以及使用声音扬声器的电子设备和设备公开(公告)号：US20120257781A1
公开(公告)日：2012-10-11
申请号：US13514658
申请日：2010-12-24
申请人： Yoshimichi Kajihara , Yohei Jin , Toru Fujii
发明人： Yoshimichi Kajihara , Yohei Jin , Toru Fujii
CPC分类号： H04R31/003 , H04R7/122 , H04R2231/001 , H04R2307/021 , H04R2307/023 , H04R2307/025 , H04R2307/029 , H04R2400/11 , H04R2499/13 , H04R2499/15
摘要： Each of a speaker diaphragm, a dust cap, and a frame includes a resin and a plant opal that is extracted from a bamboo leaf, and is formed by injection molding or sheet molding. The configuration can enhance stiffness of each of the diaphragm, the dust cap, and the frame and implement high performance.
摘要翻译： 扬声器隔膜，防尘盖和框架均包括从竹叶提取的树脂和植物蛋白石，并通过注射成型或片状成型形成。 该配置可以增强隔膜，防尘盖和框架中的每一个的刚度，并实现高性能。
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3.发明申请SPEAKER DIAPHRAGM AND SPEAKER USING SAME, AND ELECTRONIC EQUIPMENT AND DEVICE USING SAID SPEAKER, AND SPEAKER DIAPHRAGM MANUFACTURING METHOD 有权使用相同的扬声器膜片和扬声器，以及使用专用扬声器的电子设备和设备以及扬声器膜片制造方法公开(公告)号：US20120250930A1
公开(公告)日：2012-10-04
申请号：US13511160
申请日：2011-01-12
申请人： Yoshimichi Kajihara , Yohei Jin , Toru Fujii
发明人： Yoshimichi Kajihara , Yohei Jin , Toru Fujii
CPC分类号： H04R31/003 , H04R7/12 , H04R2307/021 , H04R2499/13 , Y10T29/49005
摘要： A diaphragm is formed of paper manufactured from a first fiber material and a second fiber material. The first fiber material is beaten to have a given freeness, and the second fiber material is made by carbonizing bamboo fiber that has been fibrillated into a microfibril state. This structure allows the second fiber material to increase a rigidity of the diaphragm and also increase an internal loss, so that sound quality of the speaker that employs this diaphragm can be improved.
摘要翻译： 隔膜由由第一纤维材料和第二纤维材料制成的纸形成。 第一纤维材料被打浆以具有给定的打浆度，并且第二纤维材料通过将原纤化成微纤维状态的竹纤维碳化而制成。 该结构允许第二纤维材料增加隔膜的刚性并且还增加内部损耗，从而可以提高采用该隔膜的扬声器的声音质量。
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公开(公告)号：US08122996B2
公开(公告)日：2012-02-28
申请号：US12515622
申请日：2007-12-20
CPC分类号： H04R7/12 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029
摘要： A speaker diaphragm is configured by a compound mixed with resin and bamboo fiber. The diaphragm satisfying the advantage of the bamboo fiber of high sound quality and a large degree of freedom in the setting of the characteristic value of the diaphragm and the advantage of the diaphragm made of a resin with improved humidity resistance reliability and strength, excellent external appearance, and enhanced productivity and dimension stability is obtained.
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5.发明申请PRESSURE ADJUSTOR AND METHOD OF MANUFACTURING THE SAME, SPEAKER DEVICE USING THE PRESSURE ADJUSTOR, ELECTRONIC DEVICE, AND VEHICLE 有权压力调节器及其制造方法，使用压力调节器，电子设备和车辆的扬声器装置公开(公告)号：US20120027243A1
公开(公告)日：2012-02-02
申请号：US13148796
申请日：2010-02-19
CPC分类号： H04R1/2803 , H04R2499/11 , H04R2499/13
摘要： A pressure adjustor includes a sheet-like supporter formed of unwoven fabric or woven fabric, a plurality of activated carbon powder particles attached to the supporter, and binders binding the plurality of activated carbon powder particles to each other. If this pressure adjustor is disposed inside a cabinet of a speaker device including a speaker unit provided in the cabinet, a speaker device is obtained which has an excellent bass reproduction effect even if the device is made small.
摘要翻译： 压力调节器包括由无纺布或机织织物形成的片状支撑体，附着在支撑体上的多个活性碳粉末颗粒和将多个活性炭粉末颗粒彼此粘合的粘合剂。 如果该压力调节器设置在包括设置在机壳中的扬声器单元的扬声器装置的机壳内，则获得具有优异的低音再现效果的扬声器装置，即使该装置较小。
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6.发明申请Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them 审中-公开扬声器，扬声器使用隔膜，防尘盖，生产方法和生产设备公开(公告)号：US20070131478A1
公开(公告)日：2007-06-14
申请号：US10576964
申请日：2005-02-01
申请人： Masatoshi Okazaki , Masaki Suzumura , Shinya Mizone , Yoshimichi Kajihara , Kazuaki Nishimura , Masahide Sumiyama
发明人： Masatoshi Okazaki , Masaki Suzumura , Shinya Mizone , Yoshimichi Kajihara , Kazuaki Nishimura , Masahide Sumiyama
IPC分类号： H04R7/00
CPC分类号： H04R31/003 , H04R7/12 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029
摘要： A speaker diaphragm or a dust cap formed by injection molding a mixture at least containing a resin material and a fiber material. The speaker diaphragm or the dust cap combines the advantages of both a paper diaphragm and a resin diaphragm. The advantage of a paper diaphragm is a large degree of freedom in setting physical properties. The advantages of a resin diaphragm are being excellent in moisture resistance reliability, strength, external appearance, productivity and dimension stability.
摘要翻译： 通过注射成型至少含有树脂材料和纤维材料的混合物形成的扬声器隔膜或防尘盖。 扬声器隔膜或防尘盖结合了纸张隔膜和树脂膜片的优点。 纸张隔膜的优点是在物理性质方面具有很大的自由度。 树脂隔膜的优点是耐湿可靠性，强度，外观，生产率和尺寸稳定性都优异。
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7.发明授权Speaker, speaker device using the same and electronic apparatus and vehicle using the speaker 有权扬声器，使用扬声器的设备和使用扬声器的电子设备和车辆公开(公告)号：US08553924B2
公开(公告)日：2013-10-08
申请号：US11816174
申请日：2007-06-11
申请人： Masahide Sumiyama , Satoshi Koura , Yoshimichi Kajihara , Koji Sano , Kazuki Honda , Satoshi Itoh , Shuji Saiki , Toshiyuki Matsumura , Shinya Mizone
发明人： Masahide Sumiyama , Satoshi Koura , Yoshimichi Kajihara , Koji Sano , Kazuki Honda , Satoshi Itoh , Shuji Saiki , Toshiyuki Matsumura , Shinya Mizone
IPC分类号： H04R1/02
CPC分类号： H04R9/02 , H04R1/22 , H04R1/225 , H04R2400/11 , H04R2499/11 , H04R2499/13
摘要： According to the present invention, there is provided a speaker for use in audio/video apparatuses and a small-sized speaker device capable of realizing preferable reproduction a bass sounds. In order to attain this, in the present invention, a pressure adjusting body is coupled to a portion of a magnetic circuit or a frame, which is a component of a speaker unit, to constitute the speaker unit. The speaker unit is mounted to a small-sized cabinet to constitute a speaker device, which enables realization of preferable reproduction of bass sounds.
摘要翻译： 根据本发明，提供了一种用于音频/视频设备的扬声器和能够实现优选再现低音的小型扬声器设备。 为了实现这一点，在本发明中，压力调节体与作为扬声器单元的部件的磁路或框架的一部分耦合以构成扬声器单元。 扬声器单元安装到小型机柜以构成扬声器装置，这使得能够实现低音的优选再现。
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8.发明申请DIAPHRAGM FOR SPEAKER, FRAME FOR SPEAKER, DUST CAP FOR SPEAKER, SPEAKER AND APPARATUS USING THEM, AND METHOD FOR MANUFACTURING COMPONENT FOR SPEAKER 有权用于扬声器的扬声器，用于扬声器的音箱，用于扬声器的扬声器和扬声器的装置以及用于制造扬声器的组件的方法公开(公告)号：US20120114165A1
公开(公告)日：2012-05-10
申请号：US13352404
申请日：2012-01-18
CPC分类号： H04R7/12 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029
摘要： A speaker diaphragm is configured by a compound mixed with resin and bamboo fiber. The diaphragm satisfying the advantage of the bamboo fiber of high sound quality and a large degree of freedom in the setting of the characteristic value of the diaphragm and the advantage of the diaphragm made of a resin with improved humidity resistance reliability and strength, excellent external appearance, and enhanced productivity and dimension stability is obtained.
摘要翻译： 扬声器隔膜由与树脂和竹纤维混合的化合物构成。 隔膜满足高音质的竹纤维的优点，隔膜的特征值的设定自由度高，隔膜的优点，具有改善的耐湿性可靠性和强度的树脂制成的优点，外观优异 ，并获得提高的生产率和尺寸稳定性。
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9.发明申请DIAPHRAGM FOR SPEAKER, SPEAKER USING THE DIAPHRAGM, AND SYSTEM USING THE SPEAKER 有权使用透明膜的扬声器，扬声器和使用扬声器的系统公开(公告)号：US20100172533A1
公开(公告)日：2010-07-08
申请号：US12602017
申请日：2008-07-08
CPC分类号： H04R7/02 , H04R7/12 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029
摘要： A loudspeaker diaphragm contains polylactic acid, and bamboo charcoal mixed in the polylactic acid. The diaphragm does not affect environment and provides a loudspeaker with high sound quality.
摘要翻译： 扬声器隔膜含有聚乳酸，竹炭混合在聚乳酸中。 隔膜不影响环境，并提供高音质的扬声器。
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10.发明申请SPEAKER, SPEAKER DEVICE USING THE SAME AND ELECTRONIC APPARATUS AND VEHICLE USING THE SPEAKER 有权扬声器，使用其的扬声器装置和使用扬声器的电子设备和车辆公开(公告)号：US20100150389A1
公开(公告)日：2010-06-17
申请号：US11816174
申请日：2007-06-11
申请人： Masahide Sumiyama , Satoshi Koura , Yoshimichi Kajihara , Koji Sano , Kazuki Honda , Satoshi Itoh , Shuji Saiki , Toshiyuki Matsumura , Shinya Mizone
发明人： Masahide Sumiyama , Satoshi Koura , Yoshimichi Kajihara , Koji Sano , Kazuki Honda , Satoshi Itoh , Shuji Saiki , Toshiyuki Matsumura , Shinya Mizone
CPC分类号： H04R9/02 , H04R1/22 , H04R1/225 , H04R2400/11 , H04R2499/11 , H04R2499/13
摘要： According to the present invention, there is provided a speaker for use in audio/video apparatuses and a small-sized speaker device capable of realizing preferable reproduction a bass sounds. In order to attain this, in the present invention, a pressure adjusting body is coupled to a portion of a magnetic circuit or a frame, which is a component of a speaker unit, to constitute the speaker unit. The speaker unit is mounted to a small-sized cabinet to constitute a speaker device, which enables realization of preferable reproduction of bass sounds.
摘要翻译： 根据本发明，提供了一种用于音频/视频设备的扬声器和能够实现优选再现低音的小型扬声器设备。 为了实现这一点，在本发明中，压力调节体与作为扬声器单元的部件的磁路或框架的一部分耦合以构成扬声器单元。 扬声器单元安装到小型机柜以构成扬声器装置，这使得能够实现低音的优选再现。
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