公开(公告)号：US07477755B2

公开(公告)日：2009-01-13

申请号：US10583323

申请日：2005-03-23

申请人： Shuji Saiki ,  Mitsukazu Kuze ,  Toshiyuki Matsumura ,  Sawako Kano

发明人： Shuji Saiki ,  Mitsukazu Kuze ,  Toshiyuki Matsumura ,  Sawako Kano

IPC分类号： H04R1/02 ,  H04R1/20

CPC分类号： H04R1/2803 ,  H04R1/2819 ,  H04R1/2834 ,  H04R5/023 ,  H04R2499/13 ,  H04R2499/15

摘要： A speaker system according to the present invention comprises a cabinet (10), a speaker unit (11), a first parting board (12), a drone cone (13), an adsorption member (14), a second parting board (15), a backboard (16), a variable mechanism (17), and a port (18). A sound pressure generated by the speaker unit (11) causes a pressure variation in a second chamber (R12) via the drone cone (13). The adsorption member (14) with an effect of physical adsorption is operable to suppress the pressure variation. Furthermore, by displacing the diaphragm (171), the variable mechanism (17) is operable to reduce a pressure variation of a direct current component, which is caused by variations in ambient temperature or atmospheric pressure of the speaker system.

摘要翻译： 根据本发明的扬声器系统包括机壳（10），扬声器单元（11），第一分离板（12），无人机锥体（13），吸附构件（14），第二分隔板（15） ），背板（16），可变机构（17）和端口（18）。 由扬声器单元（11）产生的声压通过无人机锥体（13）引起第二腔室（R12）中的压力变化。 具有物理吸附作用的吸附构件（14）可操作以抑制压力变化。 此外，通过移动隔膜（171），可变机构（17）可操作以减小由扬声器系统的环境温度或大气压力的变化引起的直流分量的压力变化。

公开(公告)号：US20140029773A1

公开(公告)日：2014-01-30

申请号：US14110462

申请日：2013-01-29

申请人： Sawako Kano ,  Toshiyuki Matsumura

发明人： Sawako Kano ,  Toshiyuki Matsumura

IPC分类号： H04R17/00

CPC分类号： H04R17/00 ,  H04R7/06 ,  H04R17/04

摘要： A speaker 10 includes: a plurality of piezoelectric diaphragms 11 and 12 each including a substrate and a piezoelectric element provided on at least one surface of the substrate; one or a plurality of connecting members 13 connecting the plurality of piezoelectric diaphragms 11 and 12 to each other such that the plurality of piezoelectric diaphragms 11 and 12 aligned from the piezoelectric diaphragm 11 located at a frontmost side of the speaker 10, in a thickness direction of the piezoelectric diaphragm 11, and the piezoelectric diaphragms 11 and 12 adjacent to each other face each other at an interval; a support member 16 supporting the back-side diaphragm 12 that is a piezoelectric diaphragm at a backmost side of the speaker 10. The plurality of piezoelectric diaphragms 11 and 12 include two piezoelectric diaphragms 11 and 12 having stiffnesses different from each other.

摘要翻译： 扬声器10包括：多个压电振动片11和12，每个压电振动片11和12各自包括设置在基板的至少一个表面上的基板和压电元件; 一个或多个连接构件13，其将多个压电振动膜11和12彼此连接，使得多个压电振动板11和12从位于扬声器10的最前侧的压电振动板11排列，厚度方向 压电振动板11和彼此相邻的压电振动膜11和12以间隔彼此面对; 支撑构件16支撑在扬声器10的最后侧的作为压电振动膜的背面隔膜12.多个压电隔膜11和12包括具有彼此不同的刚度的两个压电隔膜11和12。

公开(公告)号：US07463747B2

公开(公告)日：2008-12-09

申请号：US10594504

申请日：2005-03-24

申请人： Mitsukazu Kuze ,  Shuji Saiki ,  Sawako Kano ,  Toshiyuki Matsumura

发明人： Mitsukazu Kuze ,  Shuji Saiki ,  Sawako Kano ,  Toshiyuki Matsumura

IPC分类号： H04R25/00

CPC分类号： H04R1/2834 ,  H04R1/2803 ,  H04R1/2819

摘要： A loudspeaker unit (2) of a loudspeaker system (1) is fitted to a cabinet (4). An absorbent (3) is disposed in a hollow chamber (R) inside the cabinet (4) and absorbs a gas inside the hollow chamber (R). A phase inverting mechanism (8) inverts the phase by resonating with a sound of a specific frequency radiated from the loudspeaker unit (2) into the hollow chamber (R) and radiates this sound to outside. The watertight means of the phase inverting mechanism (8) prevents invasion of moisture into inside the hollow chamber (R) from outside the cabinet (4) through the phase inverting mechanism (8).

摘要翻译： 扬声器系统（1）的扬声器单元（2）安装在机柜（4）上。 吸收剂（3）设置在机壳（4）内部的中空室（R）中并吸收中空室（R）内部的气体。 相位反转机构（8）通过与从扬声器单元（2）辐射的特定频率的声音谐振到中空室（R）而使相位反转，并将该声音发射到外部。 相位反转机构（8）的防水装置通过相位反转机构（8）防止湿气从柜体（4）的外部侵入中空室（R）的内部。

公开(公告)号：US07974423B2

公开(公告)日：2011-07-05

申请号：US11660677

申请日：2005-08-19

申请人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

发明人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

IPC分类号： H04R25/00 ,  H04R1/02 ,  H04R9/06 ,  H05K5/00

CPC分类号： H04R1/2803 ,  H04M1/035 ,  H04R1/2819 ,  H04R2499/11 ,  H04R2499/13

摘要： A loudspeaker system comprises a cabinet, a speaker unit, a package body, a filler gas, and an absorbent. The speaker unit is mounted in the cabinet. At least one package body is disposed in a vacant space inside of the cabinet and is structured by a bag body for sealing materials thereinto from outside thereof. A predetermined amount of the filler gas is sealed into the package body. A predetermined amount of the absorbent is sealed into the package body and physically absorbs the filler gas.

摘要翻译： 扬声器系统包括机壳，扬声器单元，包装体，填充气体和吸收剂。 扬声器单元安装在机柜中。 至少一个包装体设置在机壳内的空置空间中，并且由用于从其外部密封材料的袋体构成。 将预定量的填充气体密封到包装体中。 将预定量的吸收剂密封到包装体中并物理吸收填充气体。

公开(公告)号：US20090316920A1

公开(公告)日：2009-12-24

申请号：US12553319

申请日：2009-09-03

申请人： Toshiyuki MATSUMURA ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

发明人： Toshiyuki MATSUMURA ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

IPC分类号： H04R29/00 ,  H04R1/02

CPC分类号： H04R1/2803 ,  H04R1/2826 ,  H04R1/2834 ,  H04R2499/13 ,  H04R2499/15

摘要： A speaker device includes a cabinet, a speaker unit, a port, a cartridge, and an adsorbent material. The adsorbent material is disposed in the interior of the cartridge. The cartridge is a container removable from the cabinet. When the adsorbent material is deteriorated, the cartridge is replaced or the adsorbent material is reactivated, thereby making it possible to maintain, over a long period of time, the effect of physical adsorption provided by the adsorbent material.

摘要翻译： 扬声器装置包括机壳，扬声器单元，端口，盒和吸附材料。 吸附材料设置在盒的内部。 墨盒是从机柜移除的容器。 当吸附剂材料劣化时，更换滤筒或再次活化吸附材料，从而可以长时间保持由吸附材料提供的物理吸附的效果。

公开(公告)号：US20070165902A1

公开(公告)日：2007-07-19

申请号：US11578040

申请日：2006-01-26

申请人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Koji Sano

发明人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Koji Sano

IPC分类号： H04R9/06

CPC分类号： H04R9/025 ,  H04R2209/022 ,  H04R2499/11

摘要： An electrodynamic electroacoustic transducer comprises: a first magnetic pole; a second magnetic pole that forms a magnetic gap between itself and the first magnetic pole and is arranged in a space excluding spaces in upper and lower face directions of the first magnetic pole; a yoke; a diaphragm; and a voice coil. The yoke magnetically couples one magnetic pole face of the first magnetic pole with one magnetic pole face of the second magnetic pole so as to support them. The diaphragm is arranged in a space in an upper face direction of the first magnetic pole and in a space in a lower face direction of the second magnetic pole, while its outer periphery is supported by the yoke. The voice coil is arranged in the magnetic gap and adhered to the diaphragm. At least one of the first magnetic pole part and the second magnetic pole part includes a magnet.

摘要翻译： 电动电声换能器包括：第一磁极; 第二磁极，其在其自身和第一磁极之间形成磁隙，并且布置在除了第一磁极的上表面和下表面方向上的空间之外的空间中; 一个轭 隔膜 和音圈。 磁轭将第一磁极的一个磁极面与第二磁极的一个磁极面磁耦合，以便支撑它们。 隔膜被布置在第一磁极的上表面方向上的空间中并且在第二磁极的下表面方向上的空间中，而其外周由轭支撑。 音圈布置在磁隙中并粘附到隔膜上。 第一磁极部分和第二磁极部分中的至少一个包括磁体。

公开(公告)号：US20140056455A1

公开(公告)日：2014-02-27

申请号：US14003892

申请日：2013-01-29

申请人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura ,  Sawako Kano ,  Akiko Fujise

发明人： Atsushi Sakaguchi ,  Shuji Saiki ,  Toshiyuki Matsumura ,  Sawako Kano ,  Akiko Fujise

IPC分类号： H04R1/10 ,  H04R25/02

CPC分类号： H04R1/10 ,  H04R1/1016 ,  H04R1/2811 ,  H04R9/027 ,  H04R25/02 ,  H04R25/48

摘要： An earphone includes: a loudspeaker unit; a sound conductive tube which is connected to a front surface having a diaphragm included in the loudspeaker unit, and has a hole through which a sound generated from the loudspeaker unit is emitted; a housing which is connected to a back surface of the loudspeaker unit so that a space is formed between the housing and the back surface of the loudspeaker unit, and has a first air hole connecting the space to external air; a first braking part which closes a sound hole of the loudspeaker unit; and a second braking part which closes the first air hole.

摘要翻译： 耳机包括：扬声器单元; 连接到具有包括在扬声器单元中的隔膜的前表面的导电管，并且具有从扬声器单元产生的声音被发射的孔; 连接到所述扬声器单元的后表面的壳体，使得在所述壳体和所述扬声器单元的后表面之间形成空间，并且具有将所述空间连接到外部空气的第一空气孔; 闭合扬声器单元的声孔的第一制动部; 以及关闭第一空气孔的第二制动部。

公开(公告)号：US07885425B2

公开(公告)日：2011-02-08

申请号：US11578040

申请日：2006-01-26

申请人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Koji Sano

发明人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Koji Sano

IPC分类号： H04R25/00

CPC分类号： H04R9/025 ,  H04R2209/022 ,  H04R2499/11

摘要： An electrodynamic electroacoustic transducer comprises: a first magnetic pole; a second magnetic pole that forms a magnetic gap between itself and the first magnetic pole and is arranged in a space excluding spaces in upper and lower face directions of the first magnetic pole; a yoke; a diaphragm; and a voice coil. The yoke magnetically couples one magnetic pole face of the first magnetic pole with one magnetic pole face of the second magnetic pole so as to support them. The diaphragm is arranged in a space in an upper face direction of the first magnetic pole and in a space in a lower face direction of the second magnetic pole, while its outer periphery is supported by the yoke. The voice coil is arranged in the magnetic gap and adhered to the diaphragm. At least one of the first magnetic pole part and the second magnetic pole part includes a magnet.

摘要翻译： 电动电声换能器包括：第一磁极; 第二磁极，其在其自身和第一磁极之间形成磁隙，并且布置在除了第一磁极的上表面和下表面方向上的空间之外的空间中; 一个轭 隔膜 和音圈。 磁轭将第一磁极的一个磁极面与第二磁极的一个磁极面磁耦合，以便支撑它们。 隔膜被布置在第一磁极的上表面方向上的空间中并且在第二磁极的下表面方向上的空间中，而其外周由轭支撑。 音圈布置在磁隙中并粘附到隔膜上。 第一磁极部分和第二磁极部分中的至少一个包括磁体。

公开(公告)号：US20070286449A1

公开(公告)日：2007-12-13

申请号：US11660677

申请日：2005-08-19

申请人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

发明人： Toshiyuki Matsumura ,  Shuji Saiki ,  Sawako Kano ,  Mitsukazu Kuze

IPC分类号： H04R1/02

CPC分类号： H04R1/2803 ,  H04M1/035 ,  H04R1/2819 ,  H04R2499/11 ,  H04R2499/13

摘要： A loudspeaker system comprises a cabinet (11), a speaker unit (12), a package body (13), a filler gas (15), and an absorbent (14). The speaker unit (12) is mounted in the cabinet (11). At least one package body (13) is disposed in a vacant space (Ra) inside of the cabinet (11) and is structured by a bag body for sealing materials thereinto from outside thereof. A predetermined amount of the filler gas (15) is sealed into the package body (13). A predetermined amount of the absorbent (14) is sealed into the package body (13) and physically absorbs the filler gas (15).

摘要翻译： 扬声器系统包括机壳（11），扬声器单元（12），封装体（13），填充气体（15）和吸收体（14）。 扬声器单元（12）安装在机壳（11）中。 至少一个包装体（13）设置在机壳（11）内部的空闲空间（Ra）中，并且由袋体构成，用于从其外部密封材料。 预定量的填充气体（15）被密封到包装体（13）中。 将预定量的吸收剂（14）密封到包装体（13）中并物理吸收填充气体（15）。

公开(公告)号：US20070127760A1

公开(公告)日：2007-06-07

申请号：US10583323

申请日：2005-03-23

申请人： Shuji Saiki ,  Mitsukazu Kuze ,  Toshiyuki Matsumura ,  Sawako Kano

发明人： Shuji Saiki ,  Mitsukazu Kuze ,  Toshiyuki Matsumura ,  Sawako Kano

IPC分类号： H04R1/02 ,  H04R1/20 ,  A47B81/06

CPC分类号： H04R1/2803 ,  H04R1/2819 ,  H04R1/2834 ,  H04R5/023 ,  H04R2499/13 ,  H04R2499/15

摘要： A speaker system according to the present invention comprises a cabinet (10), a speaker unit (11), a first parting board (12), a drone cone (13), an adsorption member (14), a second parting board (15), a backboard (16), a variable mechanism (17), and a port (18). A sound pressure generated by the speaker unit (11) causes a pressure variation in a second chamber (R12) via the drone cone (13). The adsorption member (14) with an effect of physical adsorption is operable to suppress the pressure variation. Furthermore, by displacing the diaphragm (171), the variable mechanism (17) is operable to reduce a pressure variation of a direct current component, which is caused by variations in ambient temperature or atmospheric pressure of the speaker system.

摘要翻译： 根据本发明的扬声器系统包括机壳（10），扬声器单元（11），第一分离板（12），无人机锥体（13），吸附构件（14），第二分隔板（15） ），背板（16），可变机构（17）和端口（18）。 由扬声器单元（11）产生的声压通过无人机锥体（13）引起第二腔室（R 12）中的压力变化。 具有物理吸附作用的吸附构件（14）可操作以抑制压力变化。 此外，通过移动隔膜（171），可变机构（17）可操作以减小由扬声器系统的环境温度或大气压力的变化引起的直流分量的压力变化。