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公开(公告)号：US07050600B2
公开(公告)日：2006-05-23
申请号：US10185909
申请日：2002-06-28
申请人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
发明人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
CPC分类号： H04R1/028 , H04M1/03 , H04M1/035 , H04R9/046 , H04R2499/11 , H04R2499/15
摘要： A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic-transducer via the acoustic signal transfer member.
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公开(公告)号：US20050025330A1
公开(公告)日：2005-02-03
申请号：US10901112
申请日：2004-07-29
申请人： Shuji Saiki , Sawako Usuki
发明人： Shuji Saiki , Sawako Usuki
CPC分类号： H04R7/04 , H04R1/2834 , H04R3/14 , H04R2499/11 , H04R2499/15
摘要： The present invention is directed to a sound reproduction device which includes an LCD 20, which is an exemplary front panel, a case 22, and an electromechanical acoustic transducer 23. The LCD 20 is operable to perform a predetermined operation in response to an electrical signal applied thereto. A space 24 for sound emission is formed between the case 22 and the LCD 20. The electromechanical acoustic transducer 23 is connected to the case 22, and emits sound to the space 24. If the electromechanical acoustic transducer 23 emits the sound to the space 24, energy of the emitted sound causes the LCD 20 to vibrate and thereby to externally output the sound.
摘要翻译： 本发明涉及一种声音再现装置，其包括作为示例性前面板的LCD 20，壳体22和机电声学换能器23. LCD 20可操作以响应于电信号执行预定操作 应用于此。 在壳体22和LCD20之间形成用于发声的空间24.机电式声学换能器23连接到壳体22，并向空间24发出声音。如果机电声换能器23将声音发射到空间24 发出的声音的能量使得LCD 20振动，从而从外部输出声音。
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公开(公告)号：US06208237B1
公开(公告)日：2001-03-27
申请号：US08979746
申请日：1997-11-26
申请人： Shuji Saiki , Sawako Usuki , Mitsukazu Kuze
发明人： Shuji Saiki , Sawako Usuki , Mitsukazu Kuze
IPC分类号： G08B300
CPC分类号： H04R11/02 , H04M1/03 , H04M19/04 , H04M19/047 , H04R9/06 , H04R2400/03 , H04R2400/07
摘要： The present invention purposes to realize an electro-mechanical and acoustic transducer capable of generating both strong vibration and sound. In an electro-mechanical and acoustic transducer of the present invention, mass of a mechanical vibration system of the electro-mechanical and acoustic transducer is increased by attaching a weight to a magnetic circuit unit or integrated the weight with the magnetic circuit unit, whereby large vibration is obtained from the electro-mechanical and acoustic transducer.
摘要翻译： 本发明旨在实现能够产生强烈振动和声音的电 - 机 - 声换能器。 在本发明的机电声换能器中，通过将重量附加到磁路单元或将重量与磁路单元集成在一起来增加电 - 机 - 声换能器的机械振动系统的质量，由此大 从机电声换能器获得振动。
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公开(公告)号：US07536211B2
公开(公告)日：2009-05-19
申请号：US11376932
申请日：2006-03-16
申请人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
发明人： Shuji Saiki , Sawako Usuki , Shuhei Konishi
CPC分类号： H04R1/028 , H04M1/03 , H04M1/035 , H04R9/046 , H04R2499/11 , H04R2499/15
摘要： A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic transducer via the acoustic signal transfer member.
摘要翻译： 扬声器系统包括用于显示图像的显示面板; 透明面板被设置为使得通过透明面板观看显示在显示面板中的图像; 具有用于通过根据电信号振动隔膜来输出声音的振动膜的电 - 机 - 声 - 换能器; 以及用于将从电 - 机 - 声换能器输出的声音传送到设置在显示面板和透明面板之间的空间的声信号传送构件。 允许透明面板经由声信号传送构件从电 - 机 - 声变换器传递到空间的声音振动。
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公开(公告)号：US20070206830A1
公开(公告)日：2007-09-06
申请号：US11797593
申请日：2007-05-04
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R1/00
CPC分类号： H04R9/047 , H04R9/025 , H04R2499/11
摘要： In an electroacoustic transducer of the present invention, a casing supports a diaphragm, a drive coil is provided on the diaphragm, a first magnetic structure has a first space in a center thereof provided within the casing such that a center axis penetrates the first space, and a second magnetic structure has a second space in a center thereof provided within the casing on a side opposed to the first magnetic structure with respect to the diaphragm, such that the center axis penetrates the second space. The first magnetic structure is oriented such that a magnetization direction thereof is parallel to the center axis. The second magnetic structure is oriented such that a magnetization direction thereof is opposite to the magnetization direction of the first magnetic structure.
摘要翻译： 在本发明的电声换能器中，壳体支撑隔膜，驱动线圈设置在隔膜上，第一磁性结构在其中心具有设置在壳体内的第一空间，使得中心轴穿过第一空间， 并且第二磁性结构在其中心处具有相对于隔膜相对于第一磁性结构的一侧设置在壳体内的第二空间，使得中心轴穿过第二空间。 第一磁性结构被定向为使得其磁化方向平行于中心轴线。 第二磁性结构被定向为使得其磁化方向与第一磁性结构的磁化方向相反。
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公开(公告)号：US07085394B2
公开(公告)日：2006-08-01
申请号：US10246764
申请日：2002-09-19
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R25/00
摘要： A first magnet is provided in an upper case and a second magnet is provided in a lower case so that these magnets face each other. These magnets are magnetized in opposite directions. A diaphragm having a drive coil is placed between these magnets. Thus, magnetic flux emitted from the respective magnets bends in a direction approximately perpendicular to the initial direction of emission of the flux. In the magnetic field, the component of the magnetic flux in the direction of radiation proportional to the driving force is dominant, and is symmetrical relative to the direction of vibration. Therefore, the sound pressure of the reproduced sound is increased and the secondary harmonic distortion caused by asymmetry of the driving force can be reduced.
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公开(公告)号：US06920957B2
公开(公告)日：2005-07-26
申请号：US10600826
申请日：2003-06-23
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
摘要： A loudspeaker diaphragm affixed with a coil includes an edge portion located outside of a portion affixed with the coil and a center portion located inside of the portion affixed with the coil. The center portion is provided thereon with ribs. With these ribs, the height of the center portion can be limited to the height of the ribs. Therefore, it is possible to save a space of a loudspeaker where the loudspeaker diaphragm is placed, thereby slimming down the loudspeaker. Furthermore, with these ribs, the rigidity of the center portion can be improved without using a conventional solution of forming, for example, a dome shape on the center portion.
摘要翻译： 固定有线圈的扬声器隔膜包括位于固定有线圈的部分的外侧的边缘部分和位于固定有线圈的部分的内部的中心部分。 中心部分设置有肋。 利用这些肋，中心部分的高度可以限制在肋的高度上。 因此，可以节省放置扬声器的扬声器的空间，从而减小扬声器。 此外，利用这些肋，可以改善中心部分的刚性，而不需要使用在中心部分上形成例如圆顶形状的常规方法。
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公开(公告)号：US06600400B1
公开(公告)日：2003-07-29
申请号：US09806670
申请日：2001-06-27
申请人： Kimihiro Andou , Mitsutaka Enomoto , Masaki Suzumura , Katsuhiko Minaga , Shuji Saiki , Sawako Usuki
发明人： Kimihiro Andou , Mitsutaka Enomoto , Masaki Suzumura , Katsuhiko Minaga , Shuji Saiki , Sawako Usuki
IPC分类号： H01F710
CPC分类号： H04R13/02 , G10K9/13 , H04R7/04 , H04R2499/11
摘要： The present invention relates to an electromagnetic electro-acoustic transducer to be used for generating an incoming indicator tone for mobile phones and the like. A resin magnet 11 is formed with a hard magnetic material and a soft magnetic material, the lowest resonant frequency can be easily set by changing the magnetic flux density in a magnetic gap by changing the compound ratio of the soft magnetic material, a high magnetic flux density is attained by increasing the magnetic permeability of the resin magnet 11 with the soft magnetic material, thus achieving a smaller size as well as a higher sound pressure through an increase in the driving force exerted to the diaphragm.
摘要翻译： 本发明涉及用于生成移动电话等的输入指示音的电磁电声换能器。 树脂磁体11由硬磁性材料和软磁性材料形成，通过改变软磁性材料的混合比例，高磁通量，可以容易地设定最小的共振频率来设定磁场的磁通密度 通过用软磁性材料增加树脂磁体11的磁导率来获得密度，从而通过增加施加到隔膜的驱动力来实现更小的尺寸和更高的声压。
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公开(公告)号：US07187779B2
公开(公告)日：2007-03-06
申请号：US09965966
申请日：2001-09-28
申请人： Sawako Usuki , Shuji Saiki
发明人： Sawako Usuki , Shuji Saiki
IPC分类号： H04R9/06
摘要： An electromagnetic transducer includes a magnetic member, a suspension for supporting the magnetic member at a central portion of the suspension, a diaphragm connected to the suspension, a magnet for generating magnetic flux on the magnetic member, and a coil for generating alternating magnetic flux on the magnetic member.
摘要翻译： 电磁换能器包括磁性构件，用于在悬架的中心部分处支撑磁性构件的悬架，连接到悬架的隔膜，用于在磁性构件上产生磁通的磁体，以及用于产生交变磁通的线圈 磁性构件。
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公开(公告)号：US07120264B2
公开(公告)日：2006-10-10
申请号：US10836254
申请日：2004-05-03
申请人： Shuji Saiki , Sawako Usuki
发明人： Shuji Saiki , Sawako Usuki
IPC分类号： H04R25/00
CPC分类号： H04M1/03 , H04R1/025 , H04R2499/11 , H04R2499/15
摘要： A sound reproducing apparatus includes a display unit, a board 22, a diaphragm panel 23, and an electroacoustic transducer 26. The display unit displays an image on a display surface. The board 22 is composed of a material which transmits visible light and arranged such that a first space is provided between the display surface of the display unit and the board 22. The diaphragm panel 23 is composed of a material which transmits visible light and arranged on the opposite side of the board 22 from the display unit such that a second space is provided between the board 22 and the diaphragm panel 23. The electroacoustic transducer 26 emits sound into the second space.
摘要翻译： 声音再现装置包括显示单元，板22，光圈板23和电声换能器26。 显示单元在显示表面上显示图像。 板22由透射可见光的材料构成，并且布置成使得在显示单元的显示表面和板22之间提供第一空间。 光阑板23由透射可见光的材料构成，并且布置在基板22的与显示单元相对的一侧，从而在基板22和光阑板23之间设置第二空间。 电声换能器26将声音发射到第二空间中。
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