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1. 发明申请

US20130069563A1 Ultrasonic-Motor-Driving Device and Ultrasonic Motor Unit 有权
标题翻译：超声波电机驱动装置和超声波电机单元
公开(公告)号：US20130069563A1
公开(公告)日：2013-03-21
申请号：US13701388
申请日：2011-05-16
申请人： Kouichi Kugo , Kenshou Miyatake , Hirono Tsubota
发明人： Kouichi Kugo , Kenshou Miyatake , Hirono Tsubota
IPC分类号： H01L41/04
CPC分类号： H01L41/042 , H02N2/142
摘要： An ultrasonic-motor-driving device is provided which allows fine adjustment of the periods of driving waves that are generated by a driving-wave-generating portion. A driving device for an ultrasonic motor includes a driving-wave-generating portion. The driving-wave-generating portion generates signals for driving piezoelectric elements included in the ultrasonic motor. The driving-wave-generating portion is constructed capable of generating rectangular waves including a plurality of rectangular waves with different periods.
摘要翻译：提供一种超声波马达驱动装置，其能够微调由驱动波产生部产生的驱动波的周期。用于超声波马达的驱动装置包括驱动波产生部分。驱动波产生部分产生用于驱动包括在超声波马达中的压电元件的信号。驱动波产生部分被构造成能够产生包括具有不同周期的多个矩形波的矩形波。

2. 发明申请

US20080049568A1 Aberration correction element, optical pickup and optical disc apparatus 审中-公开
标题翻译：畸变校正元件，光学拾取器和光盘装置
公开(公告)号：US20080049568A1
公开(公告)日：2008-02-28
申请号：US11892550
申请日：2007-08-23
申请人： Kenshou Miyatake
发明人： Kenshou Miyatake
IPC分类号： G11B7/00 , G02B26/08
CPC分类号： G11B7/13927 , G11B7/0948 , G11B7/0956 , G11B7/1362 , G11B7/13922 , G11B7/13925 , G11B7/22
摘要： An aberration correction element includes a support substrate, a plurality of piezoelectric elements disposed on the support substrate, each of which is made up of a piezoelectric member and electrodes disposed at the upper and the lower sides of the piezoelectric member, and reflection portion disposed at the upper portion of the plurality of piezoelectric elements so as to reflect incident light. The reflection portion is a set of rectangular mirror segments of the same number as the number of the piezoelectric elements. The individual mirror segments are independent of each other and are bonded to upper sides of the individual piezoelectric elements, respectively.
摘要翻译：像差校正元件包括支撑基板，设置在支撑基板上的多个压电元件，每个压电元件由压电元件和设置在压电元件的上侧和下侧的电极构成，反射部分设置在多个压电元件的上部以反射入射光。反射部分是与压电元件的数量相同数量的一组矩形反射镜部分。单独的镜片段彼此独立并且分别结合到各个压电元件的上侧。

3. 发明授权

US09087976B2 Ultrasonic-motor-driving device and ultrasonic motor unit 有权
标题翻译：超声波马达驱动装置和超声波马达单元
公开(公告)号：US09087976B2
公开(公告)日：2015-07-21
申请号：US13701388
申请日：2011-05-16
申请人： Kouichi Kugo , Kenshou Miyatake , Hirono Tsubota
发明人： Kouichi Kugo , Kenshou Miyatake , Hirono Tsubota
IPC分类号： H02N2/00 , H01L41/00 , H01L41/04 , H02N2/14
CPC分类号： H01L41/042 , H02N2/142
摘要： An ultrasonic-motor-driving device is provided which allows fine adjustment of the periods of driving waves that are generated by a driving-wave-generating portion. A driving device for an ultrasonic motor includes a driving-wave-generating portion. The driving-wave-generating portion generates signals for driving piezoelectric elements included in the ultrasonic motor. The driving-wave-generating portion is constructed capable of generating rectangular waves including a plurality of rectangular waves with different periods.
摘要翻译：提供一种超声波马达驱动装置，其能够微调由驱动波产生部产生的驱动波的周期。用于超声波马达的驱动装置包括驱动波产生部分。驱动波产生部分产生用于驱动包括在超声波马达中的压电元件的信号。驱动波产生部分被构造成能够产生包括具有不同周期的多个矩形波的矩形波。

4. 发明申请

US20130129119A1 MICROPHONE UNIT 审中-公开
标题翻译：麦克风单元
公开(公告)号：US20130129119A1
公开(公告)日：2013-05-23
申请号：US13813492
申请日：2011-07-15
申请人： Kenshou Miyatake , Ryusuke Horibe
发明人： Kenshou Miyatake , Ryusuke Horibe
IPC分类号： H04R9/08
CPC分类号： H04R9/08 , H04R19/005 , H04R19/04 , H04R31/00
摘要： A microphone unit (1) is provided with: a case (11), in which a diagram (contained in a MEMS chip (12)) that vibrates due to sound pressure, an internal space (111) that houses the diagram, and an opening (112) that links the internal space (111) to the outside and serves as a tone hole, are disposed; and a film (14) that is formed by a material that is not permeable to air, and that is joined to the base (11) in such a manner as to cover the opening (112). An internal pressure regulation section (141) is disposed in the film (14).
摘要翻译：麦克风单元（1）设置有：壳体（11），其中由声压振动的图（包含在MEMS芯片（12）中），容纳该图的内部空间（111），以及布置将内部空间（111）连接到外部并用作音调孔的开口（112）; 以及由不能透过空气的材料形成并且以覆盖所述开口（112）的方式与所述基座（11）接合的薄膜（14）。内部压力调节部（141）设置在胶片（14）中。

5. 发明授权

US07394745B2 Optical pickup device and optical disk playback device provided therewith 失效
标题翻译：提供的光拾取装置和光盘播放装置
公开(公告)号：US07394745B2
公开(公告)日：2008-07-01
申请号：US10687837
申请日：2003-10-20
申请人： Kenshou Miyatake
发明人： Kenshou Miyatake
IPC分类号： G11B7/00
CPC分类号： G11B7/1365 , G11B7/1353 , G11B7/14 , G11B2007/0013
摘要： There is provided an optical pickup device comprising a laser light source for emitting a laser beam, an object lens for focusing the laser beam onto the recording surfaces of layers 0 and 1 of an optical disk and condensing the laser beam onto the recording surfaces, photodetectors for receiving the laser beam reflected by the optical disk, and a diffraction grating for diffracting a part of the reflected laser beam toward the photodetectors, wherein data can be simultaneously written to layers 0 and 1. The photodetector detects the reflected light from layer 0 after being refracted by the diffraction grating, and detects the reflected light from layer 1 without being refracted, so that the data of layers 0 and 1 can be simultaneously read. Thus, data can be simultaneously read from and written to the recording surfaces of a plurality of layers of an optical disk.
摘要翻译：提供了一种包括用于发射激光束的激光源的光学拾取装置，用于将激光束聚焦到光盘的层0和1的记录表面上并将激光束聚光到记录表面上的光学检测器用于接收由光盘反射的激光束，以及用于将一部分反射激光束衍射到光电检测器的衍射光栅，其中可以将数据同时写入层0和1。光电检测器在被衍射光栅折射后检测来自层0的反射光，并且不会被折射检测来自层1的反射光，从而可以同时读取层0和1的数据。因此，数据可以同时从光盘的多个层的记录表面读取和写入。

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