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1. 发明申请

US20050162244A1 Switch 审中-公开
公开(公告)号：US20050162244A1
公开(公告)日：2005-07-28
申请号：US11063282
申请日：2005-02-22
申请人： Yasuyuki Naito , Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura
发明人： Yasuyuki Naito , Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura
IPC分类号： B81B3/00 , H01H47/22 , H01H53/02 , H01H59/00 , H01P1/10 , H01P1/12 , H01H51/22
CPC分类号： H01P1/127 , H01H59/0009
摘要： A switch for switching over a propagation path of external signal by contacting or non-contacting a movable member to or from an electrode. The switch comprises an input port for inputting an external signal, a movable member connected to the input port, a first electrode for propagating the external signal, a first control power supply connected to the first electrode and for generating a control signal, a second electrode for blocking the external signal, and a second control power supply connected to the second electrode and for generating a control signal. The first control power supply provides a control signal to the first electrode. The movable member is displaced by a driving force generated based on a potential difference between the movable member and first electrode and a potential difference between the movable member and second electrode, thereby being contacted to the first or second electrode.

2. 发明授权

US06891454B1 Switch 失效
标题翻译：开关
公开(公告)号：US06891454B1
公开(公告)日：2005-05-10
申请号：US10625154
申请日：2003-07-23
申请人： Yasuyuki Naito , Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura
发明人： Yasuyuki Naito , Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura
IPC分类号： B81B3/00 , H01H47/22 , H01H53/02 , H01H59/00 , H01P1/10 , H01P1/12 , H01H51/22
CPC分类号： H01P1/127 , H01H59/0009
摘要： A switch for switching over a propagation path of external signal by contacting or non-contacting a movable member to or from an electrode. The switch comprises an input port for inputting an external signal, a movable member connected to the input port, a first electrode for propagating the external signal, a first control power supply connected to the first electrode and for generating a control signal, a second electrode for blocking the external signal, and a second control power supply connected to the second electrode and for generating a control signal. The first control power supply provides a control signal to the first electrode. The movable member is displaced by a driving force generated based on a potential difference between the movable member and first electrode and a potential difference between the movable member and second electrode, thereby being contacted to the first or second electrode.
摘要翻译：用于通过使可动构件接触或不接触电极来切换外部信号的传播路径的开关。开关包括用于输入外部信号的输入端口，连接到输入端口的可动件，用于传播外部信号的第一电极，连接到第一电极并用于产生控制信号的第一控制电源，用于产生控制信号的第二电极用于阻挡外部信号，以及连接到第二电极并用于产生控制信号的第二控制电源。第一控制电源向第一电极提供控制信号。通过基于可动构件和第一电极之间的电位差产生的驱动力和可动构件与第二电极之间的电位差而使可动构件位移，从而与第一或第二电极接触。

3. 发明授权

US07489211B2 Electromechanical filter and electrical circuit and electrical equipment employing electromechanical filter 有权
标题翻译：机电滤波器和采用机电滤波器的电路和电气设备
公开(公告)号：US07489211B2
公开(公告)日：2009-02-10
申请号：US10567645
申请日：2004-08-11
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H03H9/00
CPC分类号： H03H9/462 , B82Y10/00 , B82Y30/00 , H03H3/0072
摘要： An electromechanical filter capable of achieving overall miniaturization by employing a micro oscillator such as a carbon nanotube with superior conductivity so as to enable selection of signals of a predetermined frequency. The apparatus includes an inner wall composed of a carbon nanotube that changes physically as a result of an input signal, and an outer wall composed of a carbon nanotube arranged so as to cover the inner wall and spaced by a microscopic gap from the inner wall. The outer wall detects an oscillation of the inner wall when a signal of a predetermined frequency is inputted from a connected signal input side electrode to the inner wall, so that this signal is outputted via a connected signal output side electrode.
摘要翻译：一种机电滤波器，其能够通过采用具有优良导电性的诸如碳纳米管的微振荡器来实现整体小型化，从而能够选择预定频率的信号。该装置包括由作为输入信号的结果物理变化的碳纳米管构成的内壁和由覆盖内壁并与内壁间隔开的微小间隙的碳纳米管构成的外壁。当从连接的信号输入侧电极向内壁输入预定频率的信号时，外壁检测内壁的振荡，从而经由连接的信号输出侧电极输出该信号。

4. 发明授权

US07405635B2 MEMS switch 有权
标题翻译： MEMS开关
公开(公告)号：US07405635B2
公开(公告)日：2008-07-29
申请号：US10572142
申请日：2004-12-20
申请人： Akinori Hashimura , Yasuyuki Naito , Kunihiko Nakamura , Yoshito Nakanishi
发明人： Akinori Hashimura , Yasuyuki Naito , Kunihiko Nakamura , Yoshito Nakanishi
IPC分类号： H01P1/10
CPC分类号： H01H59/0009 , H01H2001/0078
摘要： It is to provide an MEMS switch easy to manufacture, microscopic, and capable of obtaining a sufficient ON/OFF capacitance change ratio.An MEMS switch includes a substrate 46, a conductive beam 42 formed on a surface of the substrate, and three-layer structure beams B1 and B2 formed on the surface of the substrate and disposed to be opposed to the conductive beam. The MEMS switch is characterized in that: each of the three-layer structure beams includes a first conductive layer 38, 40, a second conductive layer 30, 32 and a dielectric layer 34, 36 sandwiched between the first conductive layer and the second conductive layer; the first conductive layer is opposed to the conductive beam 42; at least one of the conductive beam 42 and the three-layer structure beams is displaced on a plane parallel to the substrate 46 due to an electrostatic force so that the conductive beam 42 and the first conductive layer 38, 40 can come into contact with each other; and a conductive path is formed between the conductive beam 42 and the second conductive layer 30, 32 when the conductive beam 42 and the first conductive layer are in contact with each other.
摘要翻译：它是提供一种易于制造，微观且能够获得足够的开/关电容变化率的MEMS开关。 MEMS开关包括衬底46，形成在衬底表面上的导电束42和形成在衬底的表面上且与导电束相对设置的三层结构梁B 1和B 2。 MEMS开关的特征在于：三层结构梁中的每一个包括夹在第一导电层和第二导电层之间的第一导电层38,40，第二导电层30,32和介电层34,36 ; 第一导电层与导电束42相对; 导电束42和三层结构光束中的至少一个由于静电力而在平行于衬底46的平面上移位，使得导电束42和第一导电层38,40可以与每个其他; 并且当导电束42和第一导电层彼此接触时，在导电束42和第二导电层30,32之间形成导电路径。

5. 发明授权

US07397326B2 Electromechanical filter 有权
标题翻译：机电过滤器
公开(公告)号：US07397326B2
公开(公告)日：2008-07-08
申请号：US10578040
申请日：2004-11-19
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H03H9/46
CPC分类号： H03H9/02393 , H03H2009/02496 , H03H2009/02511 , H03H2009/02519
摘要： A small-size electromechanical filter that can be highly integrated and can be tuned is provided.An electromechanical filter includes a conductor acting as a signal line (movable electrode) 101, a magnetic field generating portion 102 for generating a magnetic field passing through the conductor, and a drive electrode 103 for changing the magnetic field passing through the signal line by displacing relative positions of the conductor and the magnetic field generating portion, whereby a tuning of a ferromagnetic resonance frequency, which is difficult to realize in the prior art, can be realized by changing the magnetic field passing through the signal line.
摘要翻译：提供了可以高度集成并可以调谐的小尺寸机电滤波器。机电滤波器包括用作信号线（可移动电极）101的导体，用于产生通过导体的磁场的磁场产生部分102和用于通过移位来改变通过信号线的磁场的驱动电极103 可以通过改变通过信号线的磁场来实现现有技术中难以实现的铁磁共振频率的调谐，从而可以实现导体和磁场产生部分的相对位置。

6. 发明申请

US20080078662A1 Electromechanical Switch 失效
标题翻译：机电开关
公开(公告)号：US20080078662A1
公开(公告)日：2008-04-03
申请号：US11577017
申请日：2005-10-18
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H01H57/00
CPC分类号： H01P1/127 , H01G5/16 , H01H59/0009 , H01L2924/0002 , H01L2924/00
摘要： Providing an electromechanical switch equipped with a mechanism for preventing occurrence of self-actuation in order to embody a highly-reliable electromechanical switch, and electric equipment using the same.An electromechanical filter of the present invention is an electromechanical switch formed on a substrate. The switch has a fixed electrode which is to become a signal transmission line, and a movable electrode formed in a levitating manner while being spaced from the fixed electrode with a gap therebetween. An insulating film is provided on the fixed electrode, and an actuator is formed around the movable electrode formed on a post section. Thereby, an electromechanical switch equipped with a movable electrode fixing mechanism which prevents occurrence of self-actuation, which has hitherto been difficult to realize, is materialized.
摘要翻译：提供一种机电开关，其具有用于防止自动致动的机构，以体现高度可靠的机电开关，以及使用该机电开关的电气设备。本发明的机电式滤波器是在基板上形成的机电开关。该开关具有成为信号传输线的固定电极和与固定电极间隔开间隔地形成为悬浮状态的可动电极。在固定电极上设置绝缘膜，并且在形成在支柱部分上的可动电极周围形成致动器。因此，实现了迄今为止难以实现的具有防止发生自动致动的可动电极固定机构的机电开关。

7. 发明授权

US06982616B2 Switch with current potential control 有权
标题翻译：切换电流电位控制
公开(公告)号：US06982616B2
公开(公告)日：2006-01-03
申请号：US10624381
申请日：2003-07-22
申请人： Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura , Yasuyuki Naito
发明人： Yoshito Nakanishi , Norisato Shimizu , Kunihiko Nakamura , Yasuyuki Naito
IPC分类号： H01H51/22
CPC分类号： H01H59/0009 , H01G5/40 , H01H2001/0078 , H01H2059/0027
摘要： A switch comprises voltage applying means for providing direct current potentials to first to third beams arranged with a spacing slightly distant one from another, and electrodes for inputting/outputting signals to/from the beams. By controlling the direct current potential provided to the beam, an electrostatic force is caused to thereby change the beam positions and change a capacitance between the beams. By causing an electrostatic force between the first and second beams and moving the both beams, the first and second beams can be electrically coupled together at high speed. Also, an electrostatic force is caused on the third beam arranged facing to the first and second beams, to previously place it close to the first and second beams. When the electrostatic force is released from between the first and second beams, the second beam moves toward the third beam thereby releasing the first and second beams of an electric coupling.
摘要翻译：开关包括电压施加装置，用于向彼此稍微间隔的间隔布置的第一至第三波束提供直流电势，以及用于向/从波束输入/输出信号的电极。通过控制提供给光束的直流电势，引起静电力从而改变光束位置并改变光束之间的电容。通过在第一和第二光束之间引起静电力并移动两个光束，第一和第二光束可以高速电耦合在一起。此外，在面向第一和第二光束的第三光束上产生静电力，以预先将其靠近第一和第二光束。当静电力从第一和第二光束之间释放时，第二光束向第三光束移动，从而释放电耦合的第一和第二光束。

8. 发明授权

US07843023B2 Electromechanical switch 失效
标题翻译：机电开关
公开(公告)号：US07843023B2
公开(公告)日：2010-11-30
申请号：US11577017
申请日：2005-10-18
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H01L23/48
CPC分类号： H01P1/127 , H01G5/16 , H01H59/0009 , H01L2924/0002 , H01L2924/00
摘要： An electromechanical filter of the present invention is an electromechanical switch formed on a substrate. The switch has a fixed electrode which is to become a signal transmission line, and a movable electrode formed in a levitating manner while being spaced from the fixed electrode with a gap therebetween. An insulating film is provided on the fixed electrode, and an actuator is formed around the movable electrode formed on a post section. Thereby, an electromechanical switch equipped with a movable electrode fixing mechanism which prevents occurrence of self-actuation, which has hitherto been difficult to realize, is materialized.
摘要翻译：本发明的机电式滤波器是在基板上形成的机电开关。该开关具有成为信号传输线的固定电极和与固定电极间隔开间隔地形成为悬浮状态的可动电极。在固定电极上设置绝缘膜，并且在形成在支柱部分上的可动电极周围形成致动器。因此，实现了迄今为止难以实现的具有防止自动致动的可动电极固定机构的机电开关。

9. 发明申请

US20090321232A1 ELECTROMECHANICAL ELEMENT AND ELECTRONIC EQUIPMENT USING THE SAME 失效
标题翻译：电子元件和使用该电子元件的电子设备
公开(公告)号：US20090321232A1
公开(公告)日：2009-12-31
申请号：US12304757
申请日：2007-06-14
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H01H59/00 , H01L41/04 , H02N11/00
CPC分类号： B81B3/0078 , B81B2201/016 , H01H59/0009 , H01H69/01
摘要： A quick response/low voltage driven electromechanical switch equipped with a mechanism for adjusting a spring constant of a movable electrode is provided. The electromechanical element includes a first electrode formed on a substrate, a second electrode formed at a predetermined interval to the first electrode so that the interval is changed, and supporting portions for supporting the second electrode, wherein the supporting portions of the second electrode are able to be displaced.
摘要翻译：提供一种具有用于调节可动电极的弹簧常数的机构的快速响应/低压驱动机电开关。机电元件包括形成在基板上的第一电极，以第一电极以预定间隔形成的间隔改变的第二电极和用于支撑第二电极的支撑部分，其中第二电极的支撑部分能够被流离失所

10. 发明申请

US20070188268A1 Electromechanical filter and electrial circuit and electrical equipment employing electromechanical filter 有权
标题翻译：机电滤波器和采用机电滤波器的电气电路和电气设备
公开(公告)号：US20070188268A1
公开(公告)日：2007-08-16
申请号：US10567645
申请日：2004-08-11
申请人： Yasuyuki Naito , Yoshito Nakanishi
发明人： Yasuyuki Naito , Yoshito Nakanishi
IPC分类号： H03H9/24
CPC分类号： H03H9/462 , B82Y10/00 , B82Y30/00 , H03H3/0072
摘要： An electromechanical filter capable of achieving overall miniaturization by employing a micro oscillator such as a carbon nanotube with superior conductivity so as to enable selection of signals of a predetermined frequency. The apparatus includes an inner wall composed of a carbon nanotube that changes physically as a result of an input signal, and an outer wall composed of a carbon nanotube arranged so as to cover the inner wall and spaced by a microscopic gap from the inner wall. The outer wall detects an oscillation of the inner wall when a signal of a predetermined frequency is inputted from a connected signal input side electrode to the inner wall, so that this signal is outputted via a connected signal output side electrode.
摘要翻译：一种机电滤波器，其能够通过采用具有优良导电性的诸如碳纳米管的微振荡器来实现整体小型化，从而能够选择预定频率的信号。该装置包括由作为输入信号的结果物理变化的碳纳米管构成的内壁和由覆盖内壁并与内壁间隔开的微小间隙的碳纳米管构成的外壁。当从连接的信号输入侧电极向内壁输入预定频率的信号时，外壁检测内壁的振荡，从而经由连接的信号输出侧电极输出该信号。

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