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1. 发明授权

US08235167B2 Vibrating body for speaker and speaker device 失效
标题翻译：扬声器和扬声器装置的振动体
公开(公告)号：US08235167B2
公开(公告)日：2012-08-07
申请号：US13062894
申请日：2009-12-25
申请人： Hiroyuki Kobayashi , Toshihiro Hikichi , Takuei Nagasawa , Koji Takayama , Koji Maekawa , Kenichi Oshima , Yasuhisa Abe , Minoru Horigome
发明人： Hiroyuki Kobayashi , Toshihiro Hikichi , Takuei Nagasawa , Koji Takayama , Koji Maekawa , Kenichi Oshima , Yasuhisa Abe , Minoru Horigome
IPC分类号： G10K13/00
CPC分类号： H04R7/16
摘要： A speaker vibrating body vibrated by a driving part includes a plurality of diaphragms vibratably supported by a static part supporting said driving part and a diaphragm connecting part, provided between a first diaphragm and a second diaphragm among said plurality of diaphragms, coupling said first diaphragm and said second diaphragm and synchronously moving said first diaphragm and said second diaphragm toward or away from each other.
摘要翻译：由驱动部分振动的扬声器振动体包括由支撑所述驱动部分的静止部分可振动地支撑的多个隔膜和设置在所述多个隔膜中的第一隔膜和第二隔膜之间的隔膜连接部分，将所述第一隔膜和所述第二隔膜并且使所述第一隔膜和所述第二隔膜彼此同向移动或彼此远离。

2. 发明申请

US20110232990A1 VIBRATING BODY FOR SPEAKER AND SPEAKER DEVICE 失效
标题翻译：用于扬声器和扬声器装置的振动体
公开(公告)号：US20110232990A1
公开(公告)日：2011-09-29
申请号：US13062894
申请日：2009-12-25
申请人： Hiroyuki Kobayashi , Toshihiro Hikichi , Takuei Nagasawa , Koji Takayama , Koji Maekawa , Kenichi Oshima , Yasuhisa Abe , Minoru Horigome
发明人： Hiroyuki Kobayashi , Toshihiro Hikichi , Takuei Nagasawa , Koji Takayama , Koji Maekawa , Kenichi Oshima , Yasuhisa Abe , Minoru Horigome
IPC分类号： H04R7/00
CPC分类号： H04R7/16
摘要： A speaker vibrating body vibrated by a driving part includes a plurality of diaphragms vibratably supported by a static part supporting said driving part and a diaphragm connecting part, provided between a first diaphragm and a second diaphragm among said plurality of diaphragms, coupling said first diaphragm and said second diaphragm and synchronously moving said first diaphragm and said second diaphragm toward or away from each other.
摘要翻译：由驱动部分振动的扬声器振动体包括由支撑所述驱动部分的静止部分可振动地支撑的多个隔膜和设置在所述多个隔膜中的第一隔膜和第二隔膜之间的隔膜连接部分，将所述第一隔膜和所述第二隔膜并且使所述第一隔膜和所述第二隔膜彼此同向移动或彼此远离。

3. 发明申请

US20110116662A1 SPEAKER DEVICE 审中-公开
标题翻译：扬声器设备
公开(公告)号：US20110116662A1
公开(公告)日：2011-05-19
申请号：US13002802
申请日：2008-07-10
申请人： Kazuki Yuze , Hiroyuki Kobayashi , Koji Takayama , Akihiko Furuto , Shintaro Niidera , Toshihiro Hikichi
发明人： Kazuki Yuze , Hiroyuki Kobayashi , Koji Takayama , Akihiko Furuto , Shintaro Niidera , Toshihiro Hikichi
IPC分类号： H04R9/06
CPC分类号： H04R9/025 , H04R9/043 , H04R2209/022
摘要： A speaker device includes a vibrating body including a diaphragm and a voice coil supported by a part of the diaphragm and a magnetic circuit including a first magnetic pole part having a magnet and a second magnetic pole part different from the first magnetic pole part and arranged spaced apart from the first magnetic pole part. The voice coil is arranged between the first magnetic pole part and the second magnetic pole part, the vibrating body includes a conducting part formed at a part or whole of the diaphragm, in the proximity of the voice coil, and the conducting part is arranged between the first magnetic pole part and the second magnetic pole part.
摘要翻译：扬声器装置包括：振动体，其包括隔膜和由所述隔膜的一部分支撑的音圈;以及磁路，其包括具有磁体的第一磁极部和与所述第一磁极部不同的第二磁极部，除了第一个磁极部分。音圈布置在第一磁极部分和第二磁极部分之间，振动体包括形成在音圈的一部分或全部的导电部分，在音圈附近，并且导电部分布置在第一磁极部和第二磁极部。

4. 发明授权

US06929092B2 Speaker diaphragm 失效
标题翻译：扬声器隔膜
公开(公告)号：US06929092B2
公开(公告)日：2005-08-16
申请号：US09973073
申请日：2001-10-10
申请人： Yasuhisa Abe , Takashi Suzuki , Koji Matsumoto , Koji Takayama
发明人： Yasuhisa Abe , Takashi Suzuki , Koji Matsumoto , Koji Takayama
IPC分类号： H04R9/04 , H04R7/02 , H04R7/04 , H04R7/12 , H04R9/02 , G10K13/00
CPC分类号： H04R7/122 , H04R9/022 , H04R2307/027 , H04R2307/029
摘要： A speaker diaphragm that has a high heat-radiation efficiency. The speaker diaphragm includes a diaphragm main body made from a resin, and a metallic plate adhered to a major acoustic surface of the diaphragm main body adjacent a voice coil bobbin. The voice coil bobbin is attached to the diaphragm man body.
摘要翻译：具有高散热效率的扬声器隔膜。扬声器振膜包括由树脂制成的隔膜主体和粘附到隔膜主体的与声音线圈架相邻的主声表面的金属板。音圈线轴连接到隔膜人体上。

5. 发明授权

US06814181B2 Electrically conductive damper device for speaker 失效
标题翻译：用于扬声器的导电阻尼器
公开(公告)号：US06814181B2
公开(公告)日：2004-11-09
申请号：US09982750
申请日：2001-10-22
申请人： Yasuhisa Abe , Koji Matsumoto , Koji Takayama , Hiroyuki Tomiyama
发明人： Yasuhisa Abe , Koji Matsumoto , Koji Takayama , Hiroyuki Tomiyama
IPC分类号： G10K1300
CPC分类号： H04R9/02
摘要： There is provided an electrically conductive damper device for a speaker in which local bending is reduced and break-downs of material of the damper and metallic wires incorporated in the damper are prevented, by additionally providing one or more sheets of damper fabric as a reinforcing damper 142 and by bonding it to a main damper 141 by way of various kinds of resin, in order to reinforce a neck portion of the electrically conductive damper. Further, properties of the damper can be adjusted by varying an outer diameter of the reinforcing damper 142, or by selecting the resin to be employed as an adhesive.

6. 发明授权

US08023680B2 Mounting bracket and speaker unit 失效
标题翻译：安装支架和扬声器单元
公开(公告)号：US08023680B2
公开(公告)日：2011-09-20
申请号：US11602387
申请日：2006-11-21
申请人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
发明人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
IPC分类号： H04R1/02 , H05K5/00
CPC分类号： H04R1/025 , H04R2499/13
摘要： The speaker unit 1 includes a speaker 2 and a mounting bracket 3. The mounting bracket 3 includes an attachment 16, a connecting part 17, and an elastic part 18. The attachment 16 is attached to the speaker 2. The connecting part 17 is linked with the attachment 16. The elastic part 18 is linked with the connecting part 17. A biting projection 23 and the interfering projection 24 are formed on the elastic part 18. The biting projection 23 and the interfering projection 24 project from the elastic part 18. The biting projection 23 bites an inner surface of a hole of a dashboard. The interfering projection 24 interferes with a projection formed on the inner surface of the dashboard, and is disposed at a deeper side of the hole than the projection.
摘要翻译：扬声器单元1包括扬声器2和安装支架3.安装支架3包括附件16，连接部分17和弹性部分18.附件16附接到扬声器2.连接部分17被连接弹性部分18与连接部分17连接。在弹性部分18上形成有咬入突起23和干涉突起24.咬合突起23和干涉突起24从弹性部分18伸出。咬入突起23咬住仪表板的孔的内表面。干涉突起24与形成在仪表板的内表面上的突起干涉，并且设置在孔的比投影的更深的一侧。

7. 发明授权

US08045746B2 Speaker device 有权
标题翻译：扬声器装置
公开(公告)号：US08045746B2
公开(公告)日：2011-10-25
申请号：US11644997
申请日：2006-12-26
申请人： Koji Takayama , Kazuki Yuze , Hiroyuki Kobayashi , Shinichi Hayasaka
发明人： Koji Takayama , Kazuki Yuze , Hiroyuki Kobayashi , Shinichi Hayasaka
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02
CPC分类号： H04R9/045 , H04R9/025 , H04R31/003 , H04R31/006 , H04R2307/023 , H04R2307/025 , H04R2307/029
摘要： It is an object of the present invention to use a simplified structure to improve a strength of a neck portion of a conical diaphragm in the vicinity of a voice coil fixing section, thereby inhibiting an undesired dividing vibration in a speaker device. The speaker device of the present invention comprises: a generally conical diaphragm having an opening formed in a generally central position thereof; a voice coil bobbin fixed in the inner circumferential portion of the foregoing opening of the diaphragm; and a diaphragm reinforcing annular member disposed near a fixing section fixing together the diaphragm and the voice coil bobbin. The annular member includes, in the form of an integrally formed body, a diaphragm reinforcing portion having an inclined surface which contacts an inclined surface of the diaphragm close to the inner circumferential portion thereof and is fixed to the inclined surface of the diaphragm by virtue of an adhesive agent, and a cylindrical portion having a liquid holding portion which is formed between the voice coil bobbin and the annular member and is filled with the adhesive agent.
摘要翻译：本发明的目的是使用简化的结构来改善音圈固定部附近的锥形膜片的颈部的强度，从而抑制扬声器装置中的不期望的分割振动。本发明的扬声器装置包括：大致圆锥形的隔膜，其具有形成在其大致中心位置的开口; 固定在隔膜的上述开口的内周部的音圈筒管; 以及隔膜加强环形构件，设置在固定在隔膜和音圈骨架上的固定部分附近。环形构件包括一体成形体的形式，隔膜加强部分具有倾斜表面，该倾斜表面接近膜片的内周部分的倾斜表面，并且通过以下方式固定到隔膜的倾斜表面粘合剂和具有液体保持部分的圆筒部分，该液体保持部分形成在音圈骨架和环形部件之间，并被填充有粘合剂。

8. 发明授权

US07704428B2 Method for manufacturing diaphragm for use in electroacoustic transducer 失效
标题翻译：制造用于电声换能器的隔膜的方法
公开(公告)号：US07704428B2
公开(公告)日：2010-04-27
申请号：US11114222
申请日：2005-04-26
申请人： Koji Takayama , Masatoshi Sato , Shinichi Hayasaka , Hiroyuki Kobayashi
发明人： Koji Takayama , Masatoshi Sato , Shinichi Hayasaka , Hiroyuki Kobayashi
IPC分类号： B29C45/14
CPC分类号： H04R31/003 , B29C45/14065 , B29C45/1418 , B29C45/14467 , B29C2045/14147 , B29C2045/14532 , B29K2995/0001
摘要： A method for manufacturing a diaphragm for use in an electroacoustic transducer in a multi-layer structure which includes a first diaphragm layer of synthetic resin molded in a predetermined shape by injection molding and a second diaphragm layer layered in intimate contact on the first diaphragm layer and made of substance different from the first diaphragm layer, includes executing successively a pre-molding step and an injection-molding step, thereby providing the multi-layer structure. The pre-molding step includes attaching a non-molded sheet-like material which is a raw material of the second diaphragm layer to a mating surface of one of the die part of an injection molding die, and closing thereafter the injection molding die to give the sheet-like material a predetermined diaphragm shape. The injection molding step includes injecting synthetic resin material constituting the first diaphragm layer into the injection molding die thus closed thereby to form the first diaphragm layer.
摘要翻译：一种制造用于多层结构的电声换能器的隔膜的方法，该隔膜包括通过注塑成型为预定形状的合成树脂的第一隔膜层和在第一隔膜层上紧密接触而形成的第二隔膜层，以及由与第一隔膜层不同的物质制成，包括连续执行预成型步骤和注射成型步骤，由此提供多层结构。预成型步骤包括将作为第二隔膜层的原料的非成型片状材料附着到注射成型模具的模具部分的配合面，然后关闭注射成型模具，得到片状材料具有预定的膜片形状。注射成型步骤包括将构成第一隔膜层的合成树脂材料注入到如此封闭的注塑模具中，从而形成第一隔膜层。

9. 发明申请

US20070189573A1 Speaker and speaker unit 有权
标题翻译：扬声器和扬声器单元
公开(公告)号：US20070189573A1
公开(公告)日：2007-08-16
申请号：US11646513
申请日：2006-12-28
申请人： Shinichi Hayasaka , Koji Takayama , Hiroyuki Kobayashi
发明人： Shinichi Hayasaka , Koji Takayama , Hiroyuki Kobayashi
IPC分类号： H04R9/06 , H04R11/02 , H04R1/00
CPC分类号： H04R1/2842 , H04R1/021 , H04R9/06 , H04R2499/13
摘要： The present invention is to provide a speaker having desirable sound characteristics with a smaller size, and a speaker unit having the speaker. The speaker unit has the speaker and an attachment unit. The speaker has a case, a magnetic circuit, a diaphragm, and a passage. A first chamber is disposed between an inner surface of an outer case of the case and an outer surface of the magnetic circuit. A second chamber is disposed between the diaphragm and the magnetic circuit. The passage communicates with the first and second chambers and has a groove disposed on a bottom wall of the case.
摘要翻译：本发明是提供具有较小尺寸的理想声音特性的扬声器和具有扬声器的扬声器单元。扬声器单元具有扬声器和附接单元。扬声器具有壳体，磁路，隔膜和通道。第一室设置在壳体的外壳的内表面和磁路的外表面之间。第二室设置在隔膜和磁路之间。通道与第一和第二腔室连通并且具有设置在壳体的底壁上的凹槽。

10. 发明授权

US08165335B2 Speaker and speaker unit 有权
标题翻译：扬声器和扬声器单元
公开(公告)号：US08165335B2
公开(公告)日：2012-04-24
申请号：US11646513
申请日：2006-12-28
申请人： Shinichi Hayasaka , Koji Takayama , Hiroyuki Kobayashi
发明人： Shinichi Hayasaka , Koji Takayama , Hiroyuki Kobayashi
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02 , H04R25/00 , H04R1/02
CPC分类号： H04R1/2842 , H04R1/021 , H04R9/06 , H04R2499/13
摘要： The present invention is to provide a speaker having desirable sound characteristics with a smaller size, and a speaker unit having the speaker. The speaker unit has the speaker and an attachment unit. The speaker has a case, a magnetic circuit, a diaphragm, and a passage. A first chamber is disposed between an inner surface of an outer case of the case and an outer surface of the magnetic circuit. A second chamber is disposed between the diaphragm and the magnetic circuit. The passage communicates with the first and second chambers and has a groove disposed on a bottom wall of the case.
摘要翻译：本发明是提供具有较小尺寸的理想声音特性的扬声器和具有扬声器的扬声器单元。扬声器单元具有扬声器和附接单元。扬声器具有壳体，磁路，隔膜和通道。第一室设置在壳体的外壳的内表面和磁路的外表面之间。第二室设置在隔膜和磁路之间。通道与第一和第二腔室连通并且具有设置在壳体的底壁上的凹槽。

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