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1. 发明授权

US07877856B2 Method of manufacturing a speaker 有权
标题翻译：制造扬声器的方法
公开(公告)号：US07877856B2
公开(公告)日：2011-02-01
申请号：US12464530
申请日：2009-05-12
申请人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
发明人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
IPC分类号： H04R31/00
CPC分类号： H04R31/006 , H04R7/16 , H04R7/24 , Y10T29/49002 , Y10T29/49005 , Y10T29/4908
摘要： An edge (29) for supporting a diaphragm assembly (100) with respect to a frame (26) is bonded to the frame (26) along the outer periphery thereof and joined to a diaphragm (27) in a position more peripherally inward than a voice coil (28) along the inner periphery thereof. The edge (29) partly overlaps diaphragm (27). This structure allows downsizing of the speaker, without reducing the sizes of a permanent magnet (21) and the edge (29).
摘要翻译：用于相对于框架（26）支撑隔膜组件（100）的边缘（29）沿着其外周被接合到框架（26），并且在比外侧更靠外侧的位置处接合到隔膜（27）音圈（28）沿其内周。边缘（29）部分地与隔膜（27）重叠。这种结构允许扬声器的尺寸减小，而不会减小永磁体（21）和边缘（29）的尺寸。

2. 发明授权

US07548632B2 Speaker, module using the same, electronic equipment and device, and speaker producing method 有权
标题翻译：扬声器，模块使用相同，电子设备和设备，以及扬声器的制作方法
公开(公告)号：US07548632B2
公开(公告)日：2009-06-16
申请号：US10590144
申请日：2005-03-17
申请人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
发明人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02
CPC分类号： H04R31/006 , H04R7/16 , H04R7/24 , Y10T29/49002 , Y10T29/49005 , Y10T29/4908
摘要： An edge (29) for supporting a diaphragm assembly (100) with respect to a frame (26) is bonded to the frame (26) along the outer periphery thereof and joined to a diaphragm (27) in a position more peripherally inward than a voice coil (28) along the inner periphery thereof. The edge (29) partly overlaps diaphragm (27). This structure allows downsizing of the speaker, without reducing the sizes of a permanent magnet (21) and the edge (29).
摘要翻译：用于相对于框架（26）支撑隔膜组件（100）的边缘（29）沿着其外周被接合到框架（26），并且在比外侧更靠外侧的位置处接合到隔膜（27）音圈（28）沿其内周。边缘（29）部分地与隔膜（27）重叠。这种结构允许扬声器的尺寸减小，而不会减小永磁体（21）和边缘（29）的尺寸。

3. 发明申请

US20070140519A1 Speaker, module using the same, electronic equipment and device, and speaker producing method 有权
标题翻译：扬声器，模块使用相同，电子设备和设备，以及扬声器的制作方法
公开(公告)号：US20070140519A1
公开(公告)日：2007-06-21
申请号：US10590144
申请日：2005-03-17
申请人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
发明人： Takanori Fukuyama , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
IPC分类号： H04R9/06 , H04R11/02 , H04R1/00
CPC分类号： H04R31/006 , H04R7/16 , H04R7/24 , Y10T29/49002 , Y10T29/49005 , Y10T29/4908
摘要： An edge (29) for supporting a diaphragm assembly (100) with respect to a frame (26) is bonded to the frame (26) along the outer periphery thereof and joined to a diaphragm (27) in a position more peripherally inward than a voice coil (28) along the inner periphery thereof. The edge (29) partly overlaps diaphragm (27). This structure allows downsizing of the speaker, without reducing the sizes of a permanent magnet (21) and the edge (29).
摘要翻译：用于相对于框架（26）支撑隔膜组件（100）的边缘（29）沿着其外周被接合到框架（26），并且在比外侧更靠外侧的位置处接合到隔膜（27）音圈（28）沿其内周。边缘（29）部分地与隔膜（27）重叠。这种结构允许扬声器的尺寸减小，而不会减小永磁体（21）和边缘（29）的尺寸。

4. 发明授权

US08126188B2 Speaker and method of producing the same 有权
标题翻译：演讲者及其制作方法
公开(公告)号：US08126188B2
公开(公告)日：2012-02-28
申请号：US11718827
申请日：2006-02-20
申请人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
发明人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
IPC分类号： H04R1/00
CPC分类号： H04R31/006 , H04R2209/024 , Y10T29/49005
摘要： A plate material is drawn into the shape of a rectangular dish and the peripheral border of each corner is press worked. A yoke is fabricated which has an outwardly projecting tongue-like flange provided at a position a predetermined distance below the top end surface. A frame made of resin is insert molded in a manner covering the flange. A magnet is secured inside the yoke and a magnetic circuit having magnetic gap is formed. A diaphragm joined with a voice coil is joined with the frame. By making a loudspeaker in this way, the bonding strength between the yoke and the frame is enhanced and a low-profile loudspeaker is achieved. Also, clearance at each corner of the yoke is eliminated, and a loudspeaker that is free from magnetic flux leakage and excellent both in quality and performance is obtained.
摘要翻译：将板材拉成矩形盘的形状，并且对每个拐角的周边边缘进行加压加工。制造轭，其具有设置在距顶端表面下方预定距离的位置处的向外突出的舌状凸缘。由树脂制成的框架以覆盖凸缘的方式嵌入成型。磁轭被固定在磁轭内部，形成具有磁隙的磁路。与音圈连接的隔膜与框架连接。通过以这种方式制造扬声器，提高了轭和框架之间的结合强度，并实现了低调扬声器。此外，消除了磁轭的每个拐角处的间隙，并且获得了没有磁通泄漏并且在质量和性能上都优异的扬声器。

5. 发明授权

US07634102B2 Speaker and device using the same 有权
标题翻译：扬声器和设备使用相同
公开(公告)号：US07634102B2
公开(公告)日：2009-12-15
申请号：US10533632
申请日：2004-11-22
申请人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Masahide Sumiyama
发明人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Masahide Sumiyama
IPC分类号： H04R25/00
CPC分类号： H04R7/14 , H04R9/045 , H04R2307/207 , H04R2499/11 , H04R2499/13
摘要： A loudspeaker includes a magnetic circuit having a magnetic gap, a frame coupled to the magnetic circuit, a voice coil having a first end positioned in the magnetic gap and a second end opposite to the first end, and a diaphragm coupled to the second end of the voice coil and the frame. The voice coil has a center axis provided through the first end and the second end. The diaphragm has a first portion in which the center axis of the voice coil is provided. The first portion of the diaphragm is provided inside the voice coil. The diaphragm further has a second portion outside the voice coil. One of the first portion and the second portion of the diaphragm has a cross section in a plane including the center axis, and the cross section of the one of the first portion and the second portion of the diaphragm has an elliptic-arc shape. This loudspeaker has a small thickness, has a high sound pressure level in a high frequency range, and secures a wide reproduction range in high frequencies.
摘要翻译：扬声器包括具有磁隙的磁路，耦合到磁路的框架，具有位于磁隙中的第一端和与第一端相对的第二端的音圈，以及耦合到第二端的隔膜音圈和框架。音圈具有通过第一端和第二端提供的中心轴线。隔膜具有设置音圈的中心轴的第一部分。隔膜的第一部分设置在音圈的内部。隔膜还具有在音圈外部的第二部分。隔膜的第一部分和第二部分之一在包括中心轴的平面中具有横截面，并且隔膜的第一部分和第二部分中的一个的横截面具有椭圆弧形状。该扬声器具有较小的厚度，在高频范围内具有高声压级，并确保高频率的宽再现范围。

6. 发明申请

US20090232345A1 SPEAKER AND METHOD OF PRODUCING THE SAME 有权
标题翻译：扬声器及其制造方法
公开(公告)号：US20090232345A1
公开(公告)日：2009-09-17
申请号：US11718827
申请日：2006-02-20
申请人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
发明人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
IPC分类号： H04R1/00 , H04R31/00
CPC分类号： H04R31/006 , H04R2209/024 , Y10T29/49005
摘要： A plate material is drawn into the shape of a rectangular dish and the peripheral border of each corner is press worked. A yoke is fabricated which has an outwardly projecting tongue-like flange provided at a position a predetermined distance below the top end surface. A frame made of resin is insert molded in a manner covering the flange. A magnet is secured inside the yoke and a magnetic circuit having magnetic gap is formed. A diaphragm joined with a voice coil is joined with the frame. By making a loudspeaker in this way, the bonding strength between the yoke and the frame is enhanced and a low-profile loudspeaker is achieved. Also, clearance at each corner of the yoke is eliminated, and a loudspeaker that is free from magnetic flux leakage and excellent both in quality and performance is obtained.
摘要翻译：将板材拉成矩形盘的形状，并且对每个拐角的周边边缘进行加压加工。制造轭，其具有设置在距顶端表面下方预定距离的位置处的向外突出的舌状凸缘。由树脂制成的框架以覆盖凸缘的方式嵌入成型。磁轭被固定在磁轭内部，形成具有磁隙的磁路。与音圈连接的隔膜与框架连接。通过以这种方式制造扬声器，提高了轭和框架之间的结合强度，并实现了低调扬声器。此外，消除了磁轭的每个拐角处的间隙，并且获得了没有磁通泄漏并且在质量和性能上都优异的扬声器。

7. 发明申请

US20090217509A1 SPEAKER, MODULE USING THE SAME, ELECTRONIC EQUIPMENT AND DEVICE, AND SPEAKER PRODUCING METHOD 有权
标题翻译：扬声器，使用其的模块，电子设备和设备以及扬声器的制作方法
公开(公告)号：US20090217509A1
公开(公告)日：2009-09-03
申请号：US12464530
申请日：2009-05-12
申请人： Takanori FUKUYAMA , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
发明人： Takanori FUKUYAMA , Tomoyasu Takase , Koji Sano , Hiroshi Yano , Masanori Nakano , Shigeru Tomoeda , Kazuki Honda , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Mitsutaka Enomoto , Masahide Sumiyama
IPC分类号： H04R31/00
CPC分类号： H04R31/006 , H04R7/16 , H04R7/24 , Y10T29/49002 , Y10T29/49005 , Y10T29/4908
摘要： An edge (29) for supporting a diaphragm assembly (100) with respect to a frame (26) is bonded to the frame (26) along the outer periphery thereof and joined to a diaphragm (27) in a position more peripherally inward than a voice coil (28) along the inner periphery thereof. The edge (29) partly overlaps diaphragm (27). This structure allows downsizing of the speaker, without reducing the sizes of a permanent magnet (21) and the edge (29).
摘要翻译：用于相对于框架（26）支撑隔膜组件（100）的边缘（29）沿着其外周被接合到框架（26），并且在比外侧更靠外侧的位置处接合到隔膜（27）音圈（28）沿其内周。边缘（29）部分地与隔膜（27）重叠。这种结构允许扬声器的尺寸减小，而不会减小永磁体（21）和边缘（29）的尺寸。

8. 发明申请

US20060153420A1 Speaker and device using the same 有权
公开(公告)号：US20060153420A1
公开(公告)日：2006-07-13
申请号：US10533632
申请日：2004-11-22
申请人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Masahide Sumiyama
发明人： Tomoyasu Takase , Mitsutaka Enomoto , Kazuya Yamasaki , Kazutaka Kubo , Takeshi Shimokawatoko , Masahide Sumiyama
IPC分类号： H04R9/06
CPC分类号： H04R7/14 , H04R9/045 , H04R2307/207 , H04R2499/11 , H04R2499/13
摘要： A loudspeaker includes a magnetic circuit having a magnetic gap, a frame coupled to the magnetic circuit, a voice coil having a first end positioned in the magnetic gap and a second end opposite to the first end, and a diaphragm coupled to the second end of the voice coil and the frame. The voice coil has a center axis provided through the first end and the second end. The diaphragm has a first portion in which the center axis of the voice coil is provided. The first portion of the diaphragm is provided inside the voice coil. The diaphragm further has a second portion outside the voice coil. One of the first portion and the second portion of the diaphragm has a cross section in a plane including the center axis, and the cross section of the one of the first portion and the second portion of the diaphragm has an elliptic-arc shape. This loudspeaker has a small thickness, has a high sound pressure level in a high frequency range, and secures a wide reproduction range in high frequencies.

9. 外观设计

USD533163S1 Speaker 有权
公开(公告)号：USD533163S1
公开(公告)日：2006-12-05
申请号：US29231365
申请日：2005-06-02
申请人： Tomoyasu Takase , Kazutaka Kubo , Kazuya Yamasaki , Mitsutaka Enomoto
设计人： Tomoyasu Takase , Kazutaka Kubo , Kazuya Yamasaki , Mitsutaka Enomoto

10. 发明授权

US07362877B2 Electric acoustic converter and electronic device using the same 失效
标题翻译：电声转换器和使用其的电子装置
公开(公告)号：US07362877B2
公开(公告)日：2008-04-22
申请号：US10578790
申请日：2005-04-27
申请人： Kazuki Honda , Koji Sano , Kazutaka Kubo , Kazuya Yamasaki , Hiroshi Yano , Takeshi Shimokawatoko , Takanori Fukuyama , Shigeru Tomoeda , Mitsutaka Enomoto , Masahide Sumiyama
发明人： Kazuki Honda , Koji Sano , Kazutaka Kubo , Kazuya Yamasaki , Hiroshi Yano , Takeshi Shimokawatoko , Takanori Fukuyama , Shigeru Tomoeda , Mitsutaka Enomoto , Masahide Sumiyama
IPC分类号： H04R25/00
CPC分类号： H04M1/03 , H04R1/06 , H04R9/06 , H04R2499/11
摘要： An electro-acoustic transducer wherein a stopper of a terminal is composed of an elastic body having an impulsive-force resistance and an excellent resilience. The stopper is mounted on the yoke or lower plate of magnetic circuit, which is made of a metallic material having an impulsive-force resistance. In this way, the stopper can restrict the terminal within the reversibility limit value of the spring force of the metallic material, and hence can enhance the reliability.
摘要翻译：一种电声换能器，其中端子的塞子由具有冲击力阻力和优异弹性的弹性体构成。止动器安装在由具有冲击力阻力的金属材料制成的磁路的轭或下板上。以这种方式，止动器可以将端子限制在金属材料的弹性力的可逆极限值内，从而可以提高可靠性。

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