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1. 发明授权

US07362874B2 Speaker system having a front speaker integrated with a reflection-type surround speaker 有权
标题翻译：扬声器系统具有与反射型环绕扬声器集成的前置扬声器
公开(公告)号：US07362874B2
公开(公告)日：2008-04-22
申请号：US10744502
申请日：2003-12-21
申请人： Jin Sub Lee , Takashi Ohyaba , Masao Gibo , Hyeon Goo Yoon
发明人： Jin Sub Lee , Takashi Ohyaba , Masao Gibo , Hyeon Goo Yoon
IPC分类号： H04R5/02
CPC分类号： H04R5/02 , H04R2205/022 , H04R2205/024
摘要： A surround speaker system according to the present invention includes an integral speaker in which a surround speaker is integrally formed with a front speaker, a canceling device for canceling a directly propagating sound of the surround speaker, and a reflective device for reflecting the output sound of the surround speaker.
摘要翻译：根据本发明的环绕扬声器系统包括整体扬声器，其中环绕扬声器与前置扬声器一体形成，用于消除环绕扬声器的直接传播声音的抵消装置，以及用于反映环绕扬声器的输出声音的反射装置环绕扬声器。

2. 发明授权

US06792122B1 Acoustic device 失效
标题翻译：声学装置
公开(公告)号：US06792122B1
公开(公告)日：2004-09-14
申请号：US09457348
申请日：1999-12-09
申请人： Haruo Okada , Shunichi Takahashi , Takashi Ohyaba , Tohru Nagatani , Katsutoki Hanayama
发明人： Haruo Okada , Shunichi Takahashi , Takashi Ohyaba , Tohru Nagatani , Katsutoki Hanayama
IPC分类号： H04R2500
CPC分类号： H04R1/26 , H04R3/14 , H04R5/033 , H04R5/0335 , H04R5/04
摘要： An audio device has an electroacoustic transducer mounted on a clamp for converting an electric signal into an acoustic signal, an electromechanical vibration transducer for converting the electric signal into a mechanical vibration, and an abutting member having the electromechanical vibration transducer therein and mounted on the clamp so that the electromechanical vibration transducer is contacted with a cervix of a user when the audio device is worn on the head of the user.
摘要翻译：音频装置具有安装在夹具上的电声换能器，用于将电信号转换成声信号，用于将电信号转换为机械振动的机电振动传感器，以及在其中具有机电振动换能器并且安装在夹具上的抵靠构件使得当音频设备佩戴在用户的头部上时，机电振动传感器与用户的子宫颈接触。

3. 发明授权

US5848173A Surroundless loudspeaker 失效
标题翻译：无声扬声器
公开(公告)号：US5848173A
公开(公告)日：1998-12-08
申请号：US623381
申请日：1996-03-28
申请人： Yoko Sato , Satoshi Kumada , Ziging Zhang , Junko Oba , Shinji Koyano , Takashi Morishige , Kohshiro Kogure , Yuichi Mohri , Tomohiro Suenaga , Shouichiro Terauchi , Tatsuya Ando , Takanobu Saito , Takashi Ohyaba , Shunichi Takahashi , Teruo Baba
发明人： Yoko Sato , Satoshi Kumada , Ziging Zhang , Junko Oba , Shinji Koyano , Takashi Morishige , Kohshiro Kogure , Yuichi Mohri , Tomohiro Suenaga , Shouichiro Terauchi , Tatsuya Ando , Takanobu Saito , Takashi Ohyaba , Shunichi Takahashi , Teruo Baba
IPC分类号： H04R7/18 , H04R9/04 , H04R9/06 , H04R25/00
CPC分类号： H04R9/046 , H04R7/18 , H04R9/06
摘要： A cylindrical frame is mounted in a cabinet and a magnetic circuit is provided at an end of the frame. A diaphragm having a peripheral free edge is connected to a coil bobbin and a cylindrical ring is secured to the free end edge and disposed in a cylindrical supporting portion of the frame. An annular sealing member is secured to the cylindrical ring so that an outside peripheral wall thereof is slidably contacted with an inside wall of the cylindrical supporting portion of the frame.
摘要翻译：圆柱形框架安装在机柜中，并且磁路设置在框架的一端。具有周边自由边缘的隔膜连接到线圈架，并且圆柱形环固定到自由端边缘并且设置在框架的圆柱形支撑部分中。环形密封构件固定到圆柱形环上，使得其外围壁与框架的圆柱形支撑部分的内壁可滑动地接触。

4. 发明授权

US6144753A Damper for a speaker apparatus 失效
标题翻译：扬声器设备的阻尼器
公开(公告)号：US6144753A
公开(公告)日：2000-11-07
申请号：US848716
申请日：1997-05-19
申请人： Takashi Ohyaba , Shunichi Takahashi , Showichiro Terauchi , Takanobu Saito , Tatsuya Ando , Yoshiya Usami , Hiroyuki Kataoka
发明人： Takashi Ohyaba , Shunichi Takahashi , Showichiro Terauchi , Takanobu Saito , Tatsuya Ando , Yoshiya Usami , Hiroyuki Kataoka
IPC分类号： B29C45/00 , B29K59/00 , B29K67/00 , B29L31/38 , H04R9/02 , H04R9/06 , H04R25/00
CPC分类号： H04R9/06 , Y10T29/49005 , Y10T29/4908 , Y10T29/53883
摘要： A speaker apparatus has a damper for supporting vibrating elements including a vibrating diaphragm. The damper is formed by injecting a predetermined amount of a resin material into a metal mold of an injection molding equipment.
摘要翻译：扬声器装置具有用于支撑包括振动膜的振动元件的阻尼器。阻尼器通过将预定量的树脂材料注入到注塑设备的金属模具中而形成。

5. 发明授权

US4413160A Ribbon-type loudspeaker 失效
标题翻译：丝带式扬声器
公开(公告)号：US4413160A
公开(公告)日：1983-11-01
申请号：US355244
申请日：1982-03-05
申请人： Takashi Ohyaba , Yoichi Suzuki
发明人： Takashi Ohyaba , Yoichi Suzuki
IPC分类号： H04R9/00 , H04R7/04 , H04R9/04 , H04R11/00
CPC分类号： H04R9/048
摘要： The ribbon-type loudspeaker that has the characteristics of large cooling effect such that electrical input power is increased. The ribbon-type loudspeaker comprises magnet means having plates positioned in facing relation to each other to form a gap therebetween; an electrically conductive diaphragm extended between said plates to complete a magnetic circuit, said diaphragm forming an electric circuit transversely of said magnetic circuit, at least one side of said diaphragm being formed with an electrically insulating layer; and a heat absorbing plate extended between said plates and attached in contacting relation thereto over an extended area, said heat absorbing plate being formed with an electrically insulating layer in facing relation to the electrically insulating layer of the diaphragm.
摘要翻译：具有冷却效果大的特征的带状扬声器使得电力输入功率增加。带式扬声器包括磁铁装置，其具有彼此相对定位的板，以在它们之间形成间隙; 导电隔膜，其延伸在所述板之间以完成磁路，所述隔膜在所述磁路横向形成电路，所述隔膜的至少一侧形成有电绝缘层; 以及在所述板之间延伸并且在延伸区域上以接触关系附着的吸热板，所述吸热板形成有与隔膜的电绝缘层相对的电绝缘层。

6. 发明授权

US07120271B2 Internal magnetic circuit and loudspeaker system incorporating the same 失效
标题翻译：内部磁路和包含其的扬声器系统
公开(公告)号：US07120271B2
公开(公告)日：2006-10-10
申请号：US10460649
申请日：2003-06-13
申请人： Hiroyuki Kobayashi , Hiroyuki Dohi , Shouichiro Terauchi , Takashi Ohyaba
发明人： Hiroyuki Kobayashi , Hiroyuki Dohi , Shouichiro Terauchi , Takashi Ohyaba
IPC分类号： H04R1/00
CPC分类号： H04R9/025 , H04R9/06
摘要： An internal magnetic circuit is formed by a plate forming a pole piece, a vertically magnetized magnet attached to a bottom face of the plate, and a yoke attached to a bottom face of the magnet. A magnetic gap is formed between the plate and the yoke. The yoke includes a bottom part attached to the bottom face of the magnet, a side part standing on the side of the plate, and a folded-back part folding downwards over the side part to face the magnetic gap. Thus, the internal magnetic circuit having a uniform magnetic flux density inside the magnetic gap along the direction of its length is provided.
摘要翻译：内部磁路由形成极片的板形成，附着在板的底面的垂直磁铁，以及安装在磁铁底面的轭。在板和轭之间形成磁隙。磁轭包括安装在磁体的底面上的底部，位于板的侧面上的侧面部分，以及折叠部分，该折叠部分在侧面部分上面向上折叠以面对磁隙。因此，提供沿着其长度方向在磁隙内部具有均匀的磁通密度的内部磁路。

7. 发明授权

US5590208A Speaker system 失效
标题翻译：扬声器系统
公开(公告)号：US5590208A
公开(公告)日：1996-12-31
申请号：US419902
申请日：1995-04-11
申请人： Shinji Koyano , Koushirou Kogure , Takashi Ohyaba , Makoto Sakakibara , Katsutoki Hanayama
发明人： Shinji Koyano , Koushirou Kogure , Takashi Ohyaba , Makoto Sakakibara , Katsutoki Hanayama
IPC分类号： H04R1/00 , H04R1/02 , H04R1/28 , H04R25/00
CPC分类号： H04R1/2842
摘要： A duct is provided in a cabinet for radiating sound pressure emitted from a speaker unit. The duct comprises a first duct and a second duct. The first duct extends in a direction perpendicular to a radiating direction of the sound pressure radiated from a front side of the speaker unit. The second duct is connected to an end of the first duct. An inner end of of the second duct is communicated with the cabinet. The speaker unit is disposed at a connection of the first and second ducts.
摘要翻译：在机柜中设置有用于辐射从扬声器单元发出的声压的管道。管道包括第一管道和第二管道。第一管道沿着与从扬声器单元的前侧辐射的声压的辐射方向垂直的方向延伸。第二管道连接到第一管道的一端。第二导管的内端与机壳连通。扬声器单元设置在第一和第二导管的连接处。

8. 发明授权

US4504704A Loudspeaker system 失效
标题翻译：扬声器系统
公开(公告)号：US4504704A
公开(公告)日：1985-03-12
申请号：US527722
申请日：1983-08-30
申请人： Takashi Ohyaba , Minoru Kamishima , Shozo Kinoshita , Tetsuo Kawamura , Hiroaki Matsuhisa
发明人： Takashi Ohyaba , Minoru Kamishima , Shozo Kinoshita , Tetsuo Kawamura , Hiroaki Matsuhisa
IPC分类号： H04R9/06 , H04R3/04 , H04R3/08 , H04R3/14 , H04R9/04
CPC分类号： H04R3/08 , H04R3/14
摘要： A dynamic loudspeaker unit having a voice coil formed with two windings in which a capacitor is connected in series to a parallel circuit, one circuit arm being composed of a series circuit of one of the two windings and an inductor and the other circuit arm being composed of the remaining winding. The dynamic loudspeaker unit thus constructed is housed in a bass-reflex type cabinet, whereby a shoulder characteristic having a large Q in a bass zone can be obtained, and due to a combination of the inductor and the capacitor, a desired lowest resonance frequency lower than an actual lowest resonance frequency can be selected. Thus, the reproducible bass range can be extended.
摘要翻译：一种具有形成有两个绕组的音圈的动圈式扬声器单元，其中电容器与并联电路串联连接，一个电路臂由两个绕组之一的串联电路和一个电感器组成，另一个电路臂组成的剩余绕组。这样构造的动态扬声器单元被容纳在低音反射型机柜中，由此可以获得在低音区域具有大Q值的肩特征，并且由于电感器和电容器的组合，所希望的最低谐振频率更低可以选择实际的最低共振频率。因此，可再现的低音范围可以延长。

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