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1. 发明授权

US08254603B2 Speaker apparatus and method for driving speaker 有权
标题翻译：用于扬声器的扬声器和方法
公开(公告)号：US08254603B2
公开(公告)日：2012-08-28
申请号：US12275329
申请日：2008-11-21
申请人： Nobukazu Suzuki , Yoshio Ohashi
发明人： Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： H04R25/00 , H04R5/02 , H04R1/20 , H04R1/00
CPC分类号： H04R7/045 , H04R7/12 , H04R7/22 , H04R15/00 , H04R2217/01 , H04R2440/05
摘要： A speaker apparatus includes an acoustic vibration plate, and an actuator mounted to the acoustic vibration plate such that one end and the other end thereof, in a driving axis direction, exist in a plate surface of the acoustic vibration plate. The actuator applies vibration to the acoustic vibration plate to play back sound. The speaker apparatus enables a sound image to uniformly spread over the entire plate surface of the acoustic vibration plate. In addition, the entire speaker apparatus can be made compact.
摘要翻译：扬声器装置包括声振动板和安装到声振动板的致动器，使得其一端和另一端在驱动轴方向上存在于声振动板的板表面中。执行器对振动板施加振动，以播放声音。扬声器装置使得声像均匀地分布在声振动板的整个板表面上。此外，整个扬声器装置可以制造得紧凑。

2. 发明授权

US08064626B2 Loudspeaker apparatus 失效
标题翻译：扬声器装置
公开(公告)号：US08064626B2
公开(公告)日：2011-11-22
申请号：US12349654
申请日：2009-01-07
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi , Yukio Tanaka , Nobuyuki Nishigori
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi , Yukio Tanaka , Nobuyuki Nishigori
IPC分类号： H04R15/00
CPC分类号： H04R15/00 , H04R1/2803 , H04R1/2896 , H04R1/40
摘要： A loudspeaker apparatus includes an acoustic diaphragm; a support member having a housing, which is a hole in a surface of the support member facing the acoustic diaphragm; a magnetostrictive actuator having a magnetostrictor and a drive rod coupled to an end of the magnetostrictor, the magnetostrictive actuator being inserted into the housing such that the drive rod contacts the acoustic diaphragm, the magnetostrictive actuator applying vibration to the acoustic diaphragm; and a spring inserted into the housing from a position opposite to a position of the drive rod of the magnetostrictive actuator, the spring pressing the magnetostrictive actuator toward the acoustic diaphragm and applying a load to the magnetostrictor.
摘要翻译：扬声器装置包括声膜; 支撑构件，其具有壳体，所述壳体是所述支撑构件的面向所述声膜的表面中的孔; 磁致伸缩致动器具有磁致伸缩器和耦合到磁致伸缩体端部的驱动杆，磁致伸缩致动器被插入壳体中，使得驱动杆接触声膜，磁致伸缩致动器将振动施加到声膜; 以及从与磁致伸缩致动器的驱动杆的位置相对的位置插入到壳体中的弹簧，弹簧将磁致伸缩致动器压向隔膜并向磁致伸缩器施加负载。

3. 发明申请

US20090208039A1 HYBRID ACTUATOR, LOUDSPEAKER AND SOUND OUTPUT METHOD 审中-公开
标题翻译：混合执行器，扬声器和声音输出方法
公开(公告)号：US20090208039A1
公开(公告)日：2009-08-20
申请号：US12294077
申请日：2007-05-18
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： H04R15/00 , H02N2/04
CPC分类号： H04R23/02 , H01L41/12
摘要： A hybrid actuator (100A) includes a magnetostrictive actuator (110) having a magnetostrictive element (111), and a moving-coil actuator (130) including a movable portion (132) having an outer periphery to which voice coils (131a), (131b) are attached. The actuator (110) is fixed to the movable portion (132) of the actuator (130) so that the direction of displacement output of a drive rod (113) becomes the same as the displacement direction of this movable portion. Since the actuator (110) is fixed to the movable portion (132) of the actuator (130), together with a displacement output in response to a high-frequency-range audio signal, which is obtained by the actuator (110), a displacement output in response to a low-frequency-range audio signal, which is obtained by the actuator (130), is also obtained at a tip of the drive rod (113). By abutting the tip of the drive rod (113) against an acoustic diaphragm, a wide band audio output can be obtained.
摘要翻译：混合致动器（100A）包括具有磁致伸缩元件（111）的磁致伸缩致动器（110）和包括具有外周的可动部分（132）的运动线圈致动器（130），所述可动部分具有音圈（131a），（ 131b）。致动器（110）固定到致动器（130）的可动部分（132），使得驱动杆（113）的位移输出方向与该可动部分的位移方向相同。由于致动器（110）被固定到致动器（130）的可动部分（132），与响应由致动器（110）获得的高频范围音频信号的位移输出一起，响应于由致动器（130）获得的低频范围音频信号的位移输出也在驱动杆（113）的尖端处获得。通过将驱动杆（113）的尖端抵靠声膜，可获得宽带音频输出。

4. 发明申请

US20070186749A1 Speaker and method of outputting acoustic sound 失效
标题翻译：扬声器和声音输出方法
公开(公告)号：US20070186749A1
公开(公告)日：2007-08-16
申请号：US11699438
申请日：2007-01-30
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： G10D7/00
CPC分类号： H04R1/345
摘要： A speaker has a pipe member with opposed open ends, and a sounding body that is attached to any one of the opposed open ends of the pipe member on the same axle as that of the pipe member. The sounding body is driven on the basis of an acoustic signal that is applied to the sounding body. Sound wave radiated from the sounding body and passed through an inside of the pipe member vibrates with a pipe wall of the pipe member, thereby to enable sound wave corresponding to the acoustic signal to radiate from a whole of an outside surface of the pipe member to outside.
摘要翻译：扬声器具有相对的开口端的管构件，以及安装在与所述管构件相同的轴上的所述管构件的相对的开口端中的任一个的探测体。发声体基于施加到发声体的声信号被驱动。从发声体辐射并穿过管构件内部的声波与管构件的管壁振动，从而使得与声信号相对应的声波从管构件的整个外表面辐射到外。

5. 发明授权

US08995702B2 Speaker apparatus 有权
标题翻译：扬声器装置
公开(公告)号：US08995702B2
公开(公告)日：2015-03-31
申请号：US13400979
申请日：2012-02-21
申请人： Nobukazu Suzuki , Yoshio Ohashi , Teppei Yokota
发明人： Nobukazu Suzuki , Yoshio Ohashi , Teppei Yokota
IPC分类号： H04R1/02 , H04R1/00 , H04R11/06 , H04R9/02
CPC分类号： H04R1/025 , H04R1/028 , H04R9/022
摘要： A speaker apparatus includes: a diaphragm vibrating to output sounds and being formed in an annular shape having a center hole in the middle thereof; a driving section causing the diaphragm to vibrate; a light emitting member emitting light; and a heat controlling member radiating heat generated when the light emitting member emits light or conducting the heat to a heat radiating section, wherein at least a part of the heat controlling member is provided on an axis including the center axis of the diaphragm, and the light emitting member is disposed on an end face of the heat controlling member.
摘要翻译：扬声器装置包括：振动器，其输出声音并形成为在其中部具有中心孔的环形; 使隔膜振动的驱动部; 发光部件的发光部件; 以及散热装置，其散发当所述发光部件发光时产生的热量，或者向所述散热部件传导热量，所述热控制部件的至少一部分设置在包含所述振动膜的中心轴线的轴上，发光构件设置在热控制构件的端面上。

6. 发明授权

US08630428B2 Display device and audio output device 有权
标题翻译：显示设备和音频输出设备
公开(公告)号：US08630428B2
公开(公告)日：2014-01-14
申请号：US12804512
申请日：2010-07-22
申请人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
发明人： Terutaka Yana , Yutaka Miki , Yoshio Ohashi , Nobukazu Suzuki
IPC分类号： H04R1/40 , H04R9/06 , H04R1/02
CPC分类号： H04R5/02 , H04R1/26 , H04R3/14 , H04R5/04 , H04R2203/12 , H04R2499/11 , H04R2499/15 , H04S1/002 , H04S2400/11 , H04S2420/05
摘要： A display device includes a display portion that displays video, a first audio output portion that outputs stereo audio of a high frequency range, and that is a surface sound source positioned on a rear surface of the display portion, on one of an upper section and a lower section of the display portion, a second audio output portion that outputs stereo audio of a lower frequency range, and that is one of a surface sound source and a point sound source positioned on the rear surface of the display portion, on which the first audio output portion is not positioned, and a delaying portion that delays output of the second audio output portion to be later than output of the first audio output portion.
摘要翻译：显示装置包括：显示部分，其显示视频，第一音频输出部分，其输出高频范围的立体声音频，并且是位于显示部分的后表面上的表面声源，在上部和显示部分的下部，输出较低频率范围的立体声音频的第二音频输出部分，并且是位于显示部分的后表面上的表面声源和点声源之一，第一音频输出部分不被定位，并且延迟部分将第二音频输出部分的输出延迟到晚于第一音频输出部分的输出。

7. 发明授权

US08577076B2 Speaker device 失效
标题翻译：扬声器装置
公开(公告)号：US08577076B2
公开(公告)日：2013-11-05
申请号：US13169312
申请日：2011-06-27
申请人： Yoshio Ohashi , Nobukazu Suzuki
发明人： Yoshio Ohashi , Nobukazu Suzuki
IPC分类号： H04R11/02
CPC分类号： H04R7/12 , H04R1/028 , H04R1/2819 , H04R2307/021 , H04R2440/05
摘要： A speaker device includes: an acoustic diaphragm having a given shape and made of a material having physical anisotropy; and an excitation means attached to the acoustic diaphragm for exciting vibration components in consideration of a direction corresponding to the physical anisotropy.
摘要翻译：扬声器装置包括：具有给定形状并由具有物理各向异性的材料制成的声膜; 以及附接到声膜的激励装置，用于考虑与物理各向异性相对应的方向来激励振动分量。

8. 发明申请

US20130028458A1 SPEAKER APPARATUS AND AUDIO OUTPUT METHOD 有权
标题翻译：扬声器装置和音频输出方法
公开(公告)号：US20130028458A1
公开(公告)日：2013-01-31
申请号：US13638964
申请日：2011-03-30
申请人： Nobukazu Suzuki , Yoshio Ohashi
发明人： Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： H04R1/28
CPC分类号： H04R5/02 , H04R1/02 , H04R1/2834 , H04R17/00 , H04R2205/022 , H04R2217/01 , H04S5/00
摘要： The present invention allows for the further enhancement of a low pitch range with a simple structure without increasing the size. The present invention is provided with: a pipe (102) open one end side and the other end side; a speaker unit (104) that is coaxial with the pipe (102), arranged at the one end side of the pipe (102), and driven on the basis of an audio signal; and an edge-cum-diaphragm (102B) that is coaxial with the pipe (102), installed at the other end side of the pipe (102), and vibrates in response to a sound wave that passes through the pipe (102). While the pipe (102) functions as a resonance tube by being excited to vibration with the sound wave that is radiated from the speaker unit (104) and passes through the pipe (102), the edge-cum-diaphragm (102B) functions as a passive radiator by vibrating in response to the sound wave that passes through the pipe (102).
摘要翻译：本发明允许在不增加尺寸的情况下以简单的结构进一步增强低音高范围。本发明提供有：一端侧和另一端侧开口的管（102）与所述管道（102）同轴的扬声器单元（104），布置在所述管道（102）的一端侧，并基于音频信号被驱动; 以及安装在所述管（102）的另一端侧的与所述管（102）同轴的边缘暨隔膜（102B），并且响应于通过所述管（102）的声波而振动。当管（102）通过被从扬声器单元（104）辐射并通过管（102）的声波激发而被振动起作为谐振管时，边缘暨隔膜（102B）起到无源辐射器，响应于穿过管道（102）的声波振动。

9. 发明授权

US08090140B2 Speaker and method of outputting acoustic sound 有权
标题翻译：扬声器和声音输出方法
公开(公告)号：US08090140B2
公开(公告)日：2012-01-03
申请号：US11565167
申请日：2006-11-30
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： H04R1/00 , H04R1/20 , H04R25/00
CPC分类号： H04R1/26 , H04R1/288 , H04R1/323 , H04R3/14 , H04R7/04 , H04R7/12 , H04R15/00
摘要： A speaker has an acoustic diaphragm, and an actuator that is driven based on an acoustic signal. The actuator has a transmission portion that is directly or indirectly attached to the acoustic diaphragm and transmits a displacement output of the actuator to the acoustic diaphragm. The actuator vibrates with the acoustic diaphragm by at least its component of the vibration along a plane of the acoustic diagram.
摘要翻译：扬声器具有声膜，以及基于声信号驱动的致动器。致动器具有直接或间接附接到声膜的传输部分，并将致动器的位移输出传递到声膜。致动器与声学隔膜一起沿着声学图的平面至少其振动分量振动。

10. 发明申请

US20090136077A1 SPEAKER APPARATUS AND METHOD FOR DRIVING SPEAKER 有权
标题翻译：扬声器装置和驱动扬声器的方法
公开(公告)号：US20090136077A1
公开(公告)日：2009-05-28
申请号：US12275329
申请日：2008-11-21
申请人： Nobukazu Suzuki , Yoshio Ohashi
发明人： Nobukazu Suzuki , Yoshio Ohashi
IPC分类号： H04R1/02
CPC分类号： H04R7/045 , H04R7/12 , H04R7/22 , H04R15/00 , H04R2217/01 , H04R2440/05
摘要： A speaker apparatus includes an acoustic vibration plate, and an actuator mounted to the acoustic vibration plate such that one end and the other end thereof, in a driving axis direction, exist in a plate surface of the acoustic vibration plate. The actuator applies vibration to the acoustic vibration plate to play back sound. The speaker apparatus enables a sound image to uniformly spread over the entire plate surface of the acoustic vibration plate. In addition, the entire speaker apparatus can be made compact.
摘要翻译：扬声器装置包括声振动板和安装到声振动板的致动器，使得其一端和另一端在驱动轴方向上存在于声振动板的板表面中。执行器对振动板施加振动，以播放声音。扬声器装置使得声像均匀地分布在声振动板的整个板表面上。此外，整个扬声器装置可以制造得紧凑。

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