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61. 发明申请

US20070269076A1 Electroacoustic Transducer and Electronic Device Using the Same 有权
标题翻译：电声传感器及其使用的电子设备
公开(公告)号：US20070269076A1
公开(公告)日：2007-11-22
申请号：US11570550
申请日：2005-06-17
申请人： Kazuki Honda , Takanori Fukuyama , Koji Sano , Hiroshi Yano , Takeshi Shimokawatoko , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
发明人： Kazuki Honda , Takanori Fukuyama , Koji Sano , Hiroshi Yano , Takeshi Shimokawatoko , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
IPC分类号： H04R11/02 , H04R9/06 , H04R1/00
CPC分类号： H04R9/00
摘要： An electroacoustic transducer has a magnetic circuit, a frame combined with the magnetic circuit, a diaphragm combined with a periphery of the frame, a voice coil, a terminal, and a holder covering the frame. The voice coil is combined with the diaphragm and a part of the voice coil is arranged in a magnetic gap of the magnetic circuit. The terminal, made of a metal plate having spring property and electric conductivity, electrically connects an outside circuit and the voice coil utilizing spring pressure generated when the metal plate is bent. The holder forms a stopper for restricting a bend of the metal plate forming the terminal to within a reversible limit of a metallic material.
摘要翻译：电声换能器具有磁路，与磁路结合的框架，与框架周边结合的隔膜，音圈，端子和覆盖框架的保持架。音圈与隔膜结合，一部分音圈设置在磁路的磁隙中。由具有弹簧性质和导电性的金属板制成的端子利用在金属板弯曲时产生的弹簧压力来电连接外部电路和音圈。保持器形成用于将形成端子的金属板的弯曲限制在金属材料的可逆极限内的止动器。

62. 发明申请

US20070218732A1 Portable electronic device 失效
标题翻译：便携式电子设备
公开(公告)号：US20070218732A1
公开(公告)日：2007-09-20
申请号：US11578192
申请日：2005-05-18
申请人： Kazuki Honda , Mitsutaka Enomoto , Toshiharu Takahashi , Shoji Nakajima , Kyoichi Hasegawa , Masahide Sumiyama
发明人： Kazuki Honda , Mitsutaka Enomoto , Toshiharu Takahashi , Shoji Nakajima , Kyoichi Hasegawa , Masahide Sumiyama
IPC分类号： H01R29/00
CPC分类号： H04R1/021 , H04R1/06 , H04R2499/11
摘要： A portable electronic device includes an electronic component, a spring terminal extending from the electronic component to supply a power to the electronic component, a circuit component having a power supply section contacting the spring terminal, and a stopper for restricting a movement of the electronic component. The spring terminal has a reversible deformation limit of elastic deformation. The stopper restricts the movement of the electronic component within the reversible deformation limit of the spring terminal. This portable electronic device prevents a spring pressure of the spring terminal from decreasing, hence supplying a power to the electronic component stably.
摘要翻译：便携式电子设备包括电子部件，从电子部件延伸以向电子部件供电的弹簧端子，具有与弹簧端子接触的供电部的电路部件和用于限制电子部件的移动的止动件。弹簧端子具有弹性变形的可逆变形极限。止动器限制电子部件在弹簧端子的可逆变形极限内的运动。该便携式电子装置防止弹簧端子的弹簧压力降低，从而稳定地向电子部件供电。

63. 发明申请

US20070202742A1 Electro-Acoustic Converter And Electronic Device Using The Same 失效
标题翻译：电声转换器及其使用的电子设备
公开(公告)号：US20070202742A1
公开(公告)日：2007-08-30
申请号：US10599800
申请日：2005-06-22
申请人： Kazuki Honda , Koji Sano , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
发明人： Kazuki Honda , Koji Sano , Kazuya Yamasaki , Kazutaka Kubo , Masahide Sumiyama
IPC分类号： H01R13/40
CPC分类号： H04R1/021 , H04R9/02 , H04R2499/11
摘要： In an electro-acoustic converter, a frame is bonded to the magnetic circuit, and the diaphragm is bonded to a circumferential edge of the frame. The voice coil is attached to the diaphragm and a part thereof is located in a magnetic gap of the magnetic circuit. The terminal is made of a sheet metal having spring property and electrical conductivity, and a part thereof is fixed to the frame. The terminal has a bent portion and a contact portion, and is electrically connected to the voice coil. The stopper is provided around a portion of the terminal at one side nearer to the frame than the bent portion, and protrudes from a surface of the frame where the contact portion of the terminal protrudes. The stopper restricts bending of the terminal to an extent within a threshold value of reversibility of a material the sheet metal.
摘要翻译：在电声转换器中，框架结合到磁路，并且隔膜结合到框架的周缘。音圈连接到隔膜，其一部分位于磁路的磁隙中。端子由具有弹性和导电性的金属板制成，其一部分固定在框架上。端子具有弯曲部分和接触部分，并且电连接到音圈。止动件设置在比弯曲部更靠近框架的一侧的端子的一部分周围，并且从端子的接触部突出的框架的表面突出。止动器将端子的弯曲限制在金属板材料的可逆性的阈值内的程度。

64. 发明申请

US20070147649A1 Speaker, and module, electronic apparatus, and device that use the speaker 失效
标题翻译：扬声器，模块，电子设备和使用扬声器的设备
公开(公告)号：US20070147649A1
公开(公告)日：2007-06-28
申请号：US10591984
申请日：2005-02-01
申请人： Tomoyasu Takase , Masanori Nakano , Masahide Sumiyama , Hiroshi Yano , Kazutaka Kubo , Koji Sano , Takanori Fukuyama , Shigeru Tomoeda , Kazuki Honda , Toshiyuki Koike , Masashi Kawabe , Takeshi Shimokawatoko
发明人： Tomoyasu Takase , Masanori Nakano , Masahide Sumiyama , Hiroshi Yano , Kazutaka Kubo , Koji Sano , Takanori Fukuyama , Shigeru Tomoeda , Kazuki Honda , Toshiyuki Koike , Masashi Kawabe , Takeshi Shimokawatoko
IPC分类号： H04R1/02
CPC分类号： H04R1/023 , H04R9/025 , H04R2209/022
摘要： Net (30) made of material containing at least metal is bonded to protector (29) of a loud speaker, and hence shields electromagnetic wave. Electromagnetic interference can be prevented in an electronic apparatus such as a portable phone employing the loud speaker.
摘要翻译：至少含有金属的材料制成的网（30）与扬声器的保护器（29）接合，从而屏蔽电磁波。在诸如使用扬声器的便携式电话的电子设备中可以防止电磁干扰。

65. 发明授权

US6002781A Speaker system 失效
标题翻译：扬声器系统
公开(公告)号：US6002781A
公开(公告)日：1999-12-14
申请号：US504145
申请日：1995-07-19
申请人： Satoshi Takayama , Kazuki Honda
发明人： Satoshi Takayama , Kazuki Honda
IPC分类号： H04R1/28 , H04R25/00
CPC分类号： H04R1/2857
摘要： A speaker system comprises an acoustic tube with one end coupled to the back side of the speaker unit and the other end released to a sound field space through an opening window, and at least one air chamber disposed along the acoustic tube. The cross sectional area of the air chamber is larger than the cross sectional area of the acoustic tube, and the cross sectional area of the opening window is smaller than the cross sectional area of the acoustic tube. Therefore, the air chamber forms an acoustic filter so that the higher resonance frequency components in medium and high frequency region caused in the acoustic tube may not be radiated from the opening window, and formation of peaks and bottoms of frequency characteristic due to interference with the sound radiated from the front side of the speaker is prevented. The opening window of a small cross sectional area lowers the resonance frequency of the acoustic tube. Alternatively, the speaker system comprises an acoustic tube with one end coupled to the back side of the speaker unit and the other end released to a sound field space through an opening window, and at least one air chamber disposed along the acoustic tube. The cross sectional area of the air chamber is larger than the cross sectional area of the acoustic tube, and the cross sectional area of the opening window is smaller than the cross sectional area of the acoustic tube. The branch chamber possessing different route lengths causes a phase difference in the acoustic tube to cancel the resonance in the acoustic tube, so that formation of peaks and bottoms in the frequency characteristic may be prevented. An acoustic tube with one end closed and other end coupled to the front side of the speaker, suppresses the amplitude of the diagram of the speaker under low frequency region and the generation of abnormal sound such as speaker bottom beat phenomenon.
摘要翻译：扬声器系统包括声管，其一端耦合到扬声器单元的后侧，另一端通过开口窗口释放到声场空间，以及沿声管设置的至少一个气室。空气室的横截面面积大于声管的横截面面积，开口窗口的横截面面积小于声管的横截面面积。因此，空气室形成声学滤波器，使得在声管中引起的中高频区域中的较高谐振频率分量可能不会从开口窗口辐射，并且由于与...的干扰而形成频率特性的峰值和底部防止从扬声器的前侧辐射的声音。小截面积的开口窗口降低了声管的共振频率。或者，扬声器系统包括声管，其一端耦合到扬声器单元的后侧，另一端通过开口窗放置到声场空间，以及沿着声管设置的至少一个气室。空气室的横截面面积大于声管的横截面面积，开口窗口的横截面面积小于声管的横截面面积。具有不同路线长度的分支室导致声管中的相位差以消除声管中的共振，从而可以防止频率特性中的峰值和底部的形成。声管一端封闭，另一端耦合到扬声器的前侧，抑制扬声器在低频区域的幅度和扬声器底部拍击现象等异常声音的产生。

66. 发明授权

US5929392A Speaker system 失效
标题翻译：扬声器系统
公开(公告)号：US5929392A
公开(公告)日：1999-07-27
申请号：US69250
申请日：1998-04-29
申请人： Takashi Sabato , Toshihide Takizawa , Teruo Doi , Kazuki Honda , Takafumi Yuasa
发明人： Takashi Sabato , Toshihide Takizawa , Teruo Doi , Kazuki Honda , Takafumi Yuasa
IPC分类号： H04R1/02 , H04R1/30 , H04R5/02 , H05K5/00
CPC分类号： H04R5/02 , H04R1/025 , H04R1/30
摘要： A speaker system provides good acoustic characteristics for use in visual equipment, by controlling the turbulence in mid-range of response frequency characteristics to be flat so as to produce an excellent speech articulation. This is accomplished by coupling an acoustic pipe to the front of a speaker unit to guide sound waves through an opening of generally rectangle shape. A resonance absorption section is formed by a tube, one end of which forms a hole for absorbing sound facing to a sound path running within the acoustic pipe from the front of speaker unit to an opening, and a cavity having a small gap along the edge, except the area where is coupled through with the other end of tube. By constructing the speaker system in this way, the width of band to be absorbed and the Q of a dip can be controlled to suppress the peaks and dips, thereby providing a speaker system of good acoustic characteristics where the response frequency characteristics are flat and the speech articulation is excellent.
摘要翻译：扬声器系统通过将响应频率特性的中间范围的湍流控制为平坦，为视觉设备提供良好的声学特性，以产生出色的语音发音。这通过将声管耦合到扬声器单元的前部来实现，以将声波引导通过大致矩形形状的开口。谐振吸收部由管形成，管的一端形成用于吸收从扬声器单元的前部到开口在声管内传播的声音的声音的孔，以及沿着边缘具有小间隙的空腔，除了与管的另一端耦合的区域之外。通过以这种方式构造扬声器系统，可以控制待吸收的频带的宽度和倾角的Q以抑制峰值和下降，从而提供具有良好声学特性的扬声器系统，其中响应频率特性是平坦的，并且演讲表达非常出色。

67. 发明授权

US5371805A Speaker and speaker system employing the same 失效
标题翻译：扬声器和扬声器系统采用相同的
公开(公告)号：US5371805A
公开(公告)日：1994-12-06
申请号：US19684
申请日：1993-02-19
申请人： Shuji Saiki , Kazuki Honda , Satoshi Koura
发明人： Shuji Saiki , Kazuki Honda , Satoshi Koura
IPC分类号： H04R7/06 , H04R7/12 , H04R7/20 , H04R9/06 , H04R25/00 , G10K13/00
CPC分类号： H04R9/06 , H04R7/06 , H04R7/122 , H04R7/20 , H04R2307/207
摘要： A speaker has an edge member which includes a plurality of peripheral pieces and a plurality of connecting portions for connecting neighboring ones of the pieces. The neighboring ones of the pieces have cross-sectional shapes symmetric with respect to each other in an axial direction of the edge member. Each of the connecting portions has a cross-sectional shape that changes gradually and continuously. A diaphragm which is secured to an inner periphery or an outer periphery of the edge member, and a frame is secured to an outer periphery or an inner periphery of the edge member.
摘要翻译：扬声器具有包括多个周边片的边缘部件和用于连接相邻片段的多个连接部分。相邻的部件在边缘部件的轴向上具有相对于彼此对称的横截面形状。每个连接部分具有逐渐连续变化的横截面形状。固定在边缘部件的内周或外周的隔膜和框架固定在边缘部件的外周或内周。

68. 发明授权

US4930596A Loudspeaker system 失效
标题翻译：扬声器系统
公开(公告)号：US4930596A
公开(公告)日：1990-06-05
申请号：US204523
申请日：1988-06-09
申请人： Syuji Saiki , Kazue Sato , Kazuki Honda
发明人： Syuji Saiki , Kazue Sato , Kazuki Honda
IPC分类号： H04R1/28
CPC分类号： H04R1/2857 , H04R1/2865 , H04R1/2834
摘要： A loudspeaker system which comprises a loudspeaker unit for radiating a first sound, a horn unit having a throat coupled to the back of the loudspeaker for radiating a second sound, and an acoustic filter provided in the horn for causing an acoustic impedance of the horn unit to be discontinuous. When the minimum frequency of cyclic dales of the sound pressure observed in the characteristic curves of a sound pressure of a composite of the first and second sounds as a result of a phase delay brought about by the length of the horn unit is expressed by fd, a primary harmonic resonance can be produced between the loudspeaker unit and the acoustic filter which is similar to that produced by a straight acoustic tube having its opposite ends closed, thereby to render the frequency of the primary resonance to be generally equal to the frequency fd.

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