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1. 发明申请

US20060249327A1 Vibration system part for speaker device and manufacturing method thereof 有权
标题翻译：扬声器装置的振动系统部件及其制造方法
公开(公告)号：US20060249327A1
公开(公告)日：2006-11-09
申请号：US11407325
申请日：2006-04-20
申请人： Masatoshi Sato , Satoshi Hachiya , Hiroyuki Kobayashi , Koji Takayama
发明人： Masatoshi Sato , Satoshi Hachiya , Hiroyuki Kobayashi , Koji Takayama
IPC分类号： H04R7/00
CPC分类号： H04R31/003 , H04R7/122 , H04R2307/023 , H04R2307/025 , H04R2307/029
摘要： A Vibration system part for a speaker device includes a woven fabric or a non-woven fabric made of basalt fiber produced by twist yarn or roving yarn being a continuous long-fiber. The vibration system part for the speaker device may be a diaphragm, a center cap, an edge or a damper, for example. In a preferred example, the woven fabric or the non-woven fabric is impregnated with thermosetting resin or thermoplastic resin. Additionally, a lamination member, such as paper, foam material, resin or a film, is preferably laminated (coated) on the woven fabric or the non-woven fabric. Thus, the vibration system parts for the speaker device, having excellent acoustic property and reliability, can be obtained at a low price.
摘要翻译：用于扬声器装置的振动系统部件包括织造织物或由加捻纱或粗纱作为连续长纤维制成的玄武岩纤维制成的无纺织物。用于扬声器装置的振动系统部件可以是例如隔膜，中心帽，边缘或阻尼器。在优选的实施例中，机织织物或无纺织物浸渍有热固性树脂或热塑性树脂。此外，层压构件，例如纸，泡沫材料，树脂或膜，优选在机织织物或无纺织物上层压（涂覆）。因此，可以以低价格获得具有优异的声学性质和可靠性的用于扬声器装置的振动系统部件。

2. 发明授权

US07849958B2 Vibration system part for speaker device and manufacturing method thereof 有权
标题翻译：扬声器装置的振动系统部件及其制造方法
公开(公告)号：US07849958B2
公开(公告)日：2010-12-14
申请号：US11407325
申请日：2006-04-20
申请人： Masatoshi Sato , Satoshi Hachiya , Hiroyuki Kobayashi , Koji Takayama
发明人： Masatoshi Sato , Satoshi Hachiya , Hiroyuki Kobayashi , Koji Takayama
IPC分类号： H04R7/02 , H04R9/06 , H04R11/02 , G10K13/00 , H04R7/00
CPC分类号： H04R31/003 , H04R7/122 , H04R2307/023 , H04R2307/025 , H04R2307/029
摘要： A Vibration system part for a speaker device includes a woven fabric or a non-woven fabric made of basalt fiber produced by twist yarn or roving yarn being a continuous long-fiber. The vibration system part for the speaker device may be a diaphragm, a center cap, an edge or a damper, for example. In a preferred example, the woven fabric or the non-woven fabric is impregnated with thermosetting resin or thermoplastic resin. Additionally, a lamination member, such as paper, foam material, resin or a film, is preferably laminated (coated) on the woven fabric or the non-woven fabric. Thus, the vibration system parts for the speaker device, having excellent acoustic property and reliability, can be obtained at a low price.
摘要翻译：用于扬声器装置的振动系统部件包括织造织物或由加捻纱或粗纱作为连续长纤维制成的玄武岩纤维制成的无纺织物。用于扬声器装置的振动系统部件可以是例如隔膜，中心帽，边缘或阻尼器。在优选的实施例中，机织织物或无纺织物浸渍有热固性树脂或热塑性树脂。此外，层压构件，例如纸，泡沫材料，树脂或膜，优选在机织织物或无纺织物上层压（涂覆）。因此，可以以低价格获得具有优异的声学性质和可靠性的用于扬声器装置的振动系统部件。

3. 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。

4. 发明申请

US20100108433A1 ELECTROACOUSTIC TRANSDUCER DIAPHRAGM 审中-公开
标题翻译：电声传感器膜片
公开(公告)号：US20100108433A1
公开(公告)日：2010-05-06
申请号：US12683769
申请日：2010-01-07
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： H04R7/00
CPC分类号： B29C44/1233 , B29C37/0032 , B29C45/1418 , B29C45/14467 , B29C45/561 , B29C2037/0042 , B29C2045/14532 , B29K2713/00 , B29L2031/755 , H04R31/003
摘要： A method for manufacturing an electroacoustic transducer diaphragm of a multilayered structure which includes a first diaphragm layer made from a synthetic resin material and molded into a predetermined shape through injection molding, and a second diaphragm layer laminated in close contact with the first diaphragm layer and made from a material differing from that of the first diaphragm layer, the method includes inserting the second diaphragm layer into a mold for injection molding, and forming the first diaphragm layer integrally with the second diaphragm layer by injection foam-molding within the injection mold.
摘要翻译：一种制造多层结构的电声换能器振膜的方法，其包括由合成树脂材料制成并通过注塑成型为预定形状的第一隔膜层和与第一隔膜层紧密接触地层叠的第二隔膜层，该方法包括将第二隔膜层插入注模用模具中，并通过在注射模具内进行注射成型而与第二隔膜层一体地形成第一隔膜层。

5. 发明申请

US20050253299A1 Method for manufacturing electroacoustic transducer diaphragm 审中-公开
标题翻译：电声换能器膜片的制造方法
公开(公告)号：US20050253299A1
公开(公告)日：2005-11-17
申请号：US11128232
申请日：2005-05-13
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 , B29B13/00 , B29C31/00 , B29C37/00 , B29C45/56 , H04R7/02 , H04R7/12 , H04R25/00 , H04R31/00
CPC分类号： B29C44/1233 , B29C37/0032 , B29C45/1418 , B29C45/14467 , B29C45/561 , B29C2037/0042 , B29C2045/14532 , B29K2713/00 , B29L2031/755 , H04R31/003
摘要： A method for manufacturing an electroacoustic transducer diaphragm of a multilayered structure which includes a first diaphragm layer made from a synthetic resin material and molded into a predetermined shape through injection molding, and a second diaphragm layer laminated in close contact with the first diaphragm layer and made from a material differing from that of the first diaphragm layer, the method includes inserting the second diaphragm layer into a mold for injection molding, and forming the first diaphragm layer integrally with the second diaphragm layer by injection foam-molding within the injection mold.
摘要翻译：一种制造多层结构的电声换能器振膜的方法，其包括由合成树脂材料制成并通过注塑成型为预定形状的第一隔膜层和与第一隔膜层紧密接触地层叠的第二隔膜层，该方法包括将第二隔膜层插入注模用模具中，并通过在注射模具内进行注射成型而与第二隔膜层一体地形成第一隔膜层。

6. 发明申请

US20050248058A1 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：US20050248058A1
公开(公告)日：2005-11-10
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 , B29C45/16 , H04R7/02 , H04R7/14 , H04R31/00
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。

7. 发明申请

US20060266578A1 Speaker diaphragm and method for manufacturing the same 审中-公开
标题翻译：扬声器隔膜及其制造方法
公开(公告)号：US20060266578A1
公开(公告)日：2006-11-30
申请号：US11436996
申请日：2006-05-19
申请人： Koji Takayama , Masatoshi Sato , Hiroyuki Kobayashi
发明人： Koji Takayama , Masatoshi Sato , Hiroyuki Kobayashi
IPC分类号： H04R7/00
CPC分类号： H04R31/003 , H04R7/02 , H04R2307/025
摘要： A speaker diaphragm is formed with a woven cloth as a base material. The woven cloth is formed with fibers made through mixing a natural fiber with a chemical fiber. Thereby, provided is the speaker diaphragm which has a high strength, a superior durability when inputting high power, a high environmental resistance, ability with an easy adjustment of sound quality characteristic, good-broad reproduction frequency characteristic, and a superior formability.
摘要翻译：扬声器隔膜由机织布形成为基材。编织布由通过将天然纤维与化学纤维混合制成的纤维形成。由此，具有高强度的扬声器振膜，输入高功率时的耐久性优异，耐环境性高，音质特性容易调节，良好的再现频率特性以及优异的成形性。

8. 发明申请

US20050253298A1 Method for manufacturing electroacoustic transducer diaphragm 审中-公开
标题翻译：电声换能器膜片的制造方法
公开(公告)号：US20050253298A1
公开(公告)日：2005-11-17
申请号：US11127233
申请日：2005-05-12
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 , B29B13/00 , B29C31/00 , B29C37/00 , B29C45/56 , H04R7/02 , H04R7/12 , H04R25/00 , H04R31/00
CPC分类号： B29C44/1233 , B29C37/0032 , B29C45/1418 , B29C45/14467 , B29C45/561 , B29C2037/0042 , B29C2045/14532 , B29K2713/00 , B29L2031/755 , H04R31/003
摘要： A method for manufacturing an electroacoustic transducer diaphragm of a multilayered structure which includes a first diaphragm layer made from a synthetic resin material and molded into a predetermined shape through injection molding, and a second diaphragm layer laminated in close contact with the first diaphragm layer and made from a material differing from that of the first diaphragm layer, the method includes inserting the second diaphragm layer into a mold for injection molding, the second diaphragm layer being made of not-yet-molded woven fabric or woven fabric molded previously into a predetermined shape of a diaphragm, and injecting the synthetic resin material which is to be molded into the first diaphragm layer into the mold for injection molding, thereby forming the first diaphragm layer integrally with the second diaphragm layer.
摘要翻译：一种制造多层结构的电声换能器振膜的方法，其包括由合成树脂材料制成并通过注塑成型为预定形状的第一隔膜层和与第一隔膜层紧密接触地层叠的第二隔膜层，该方法包括将第二隔膜层插入到注射模具用模具中，第二隔膜层由未成型的机织织物或机织织物预先模制成预定的形状并将要成型的合成树脂材料注入到第一隔膜层中，用于注射成型用模具，由此与第二隔膜层一体地形成第一隔膜层。

9. 发明申请

US20050051380A1 Speaker diaphragm and speaker using the diaphram 审中-公开
标题翻译：扬声器隔膜和扬声器使用diaphram
公开(公告)号：US20050051380A1
公开(公告)日：2005-03-10
申请号：US10931215
申请日：2004-09-01
申请人： Koji Takayama , Satoshi Hachiya
发明人： Koji Takayama , Satoshi Hachiya
IPC分类号： H04R7/02 , B32B27/36 , H04R7/12 , H04R9/00 , H04R7/00 , G10K13/00
CPC分类号： B32B29/02 , B32B5/26 , B32B7/12 , B32B27/36 , B32B2262/0276 , H04R7/125 , H04R9/00 , H04R2307/025 , H04R2307/029 , H04R2499/11
摘要： A speaker diaphragm outputting a voice with vibrations of a voice coil, includes a base substance and a polyethylene naphthalate fiber sheet laminated on the base substance. The polyethylene naphthalate fiber sheet includes a polyethylene naphthalate fiber impregnated with a resin and is formed like a sheet.
摘要翻译：输出具有音圈振动的声音的扬声器隔膜包括层叠在基体上的基体物质和聚萘二甲酸乙二醇酯纤维片。聚萘二甲酸乙二醇酯纤维片包括浸渍有树脂的聚萘二甲酸乙二醇酯纤维，并且形成为片状。

10. 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。

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