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    VIBRATION GENERATING DEVICE, DRIVING METHOD THEREFOR, FOREIGN SUBSTANCE REMOVING DEVICE, AND OPTICAL DEVICE
    51.
    发明申请
    VIBRATION GENERATING DEVICE, DRIVING METHOD THEREFOR, FOREIGN SUBSTANCE REMOVING DEVICE, AND OPTICAL DEVICE 有权
    振动发生装置，其驱动方法，外部物质移除装置和光学装置

    公开(公告)号：US20120032557A1

    公开(公告)日：2012-02-09

    申请号：US13176649

    申请日：2011-07-05

    申请人： Tatsuo Furuta ,  Kenichi Takeda ,  Toshihiro Ifuku ,  Makoto Kubota ,  Hiroshi Saito

    发明人： Tatsuo Furuta ,  Kenichi Takeda ,  Toshihiro Ifuku ,  Makoto Kubota ,  Hiroshi Saito

    IPC分类号： H01L41/09

    CPC分类号： H02N2/008 ,  B06B1/0284 ,  B08B7/02 ,  G02B27/0006 ,  G03B2205/0061 ,  H01L41/187 ,  H01L41/43 ,  H02N2/0015

    摘要： Provided is a vibration generating device in which more improvement of drive efficiency can be realized than conventional ones. The vibration generating device includes: a piezoelectric element including a piezoelectric material interposed between electrodes; a vibration member; a power source for applying an alternating voltage to the piezoelectric element; and a control section for controlling a frequency of the alternating voltage applied by the power source, in which the control section controls the frequency of the alternating voltage applied to the piezoelectric element so that the resonance frequency of the piezoelectric element is successively changed from low frequency side to high frequency side in a frequency range including a change range of a resonance frequency of the piezoelectric element.

    摘要翻译： 提供了一种振动产生装置，其中可以实现比常规驱动效率更高的驱动效率的提高。 振动产生装置包括：压电元件，其包括介于电极之间的压电材料; 振动件; 用于向压电元件施加交流电压的电源; 以及控制部分，用于控制由电源施加的交流电压的频率，其中控制部分控制施加到压电元件的交流电压的频率，使得压电元件的谐振频率从低频 在包括压电元件的谐振频率的变化范围的频率范围内的高频侧。

    Piezoelectric element, ink jet head and producing method for piezoelectric element
    52.
    发明授权
    Piezoelectric element, ink jet head and producing method for piezoelectric element 有权
    压电元件，喷墨头和压电元件的制造方法

    公开(公告)号：US07874649B2

    公开(公告)日：2011-01-25

    申请号：US11774145

    申请日：2007-07-06

    申请人： Takanori Matsuda ,  Toshihiro Ifuku ,  Kenichi Takeda ,  Katsumi Aoki

    发明人： Takanori Matsuda ,  Toshihiro Ifuku ,  Kenichi Takeda ,  Katsumi Aoki

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1642 ,  B41J2/1646 ,  H01L41/0815 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/316

    摘要： A piezoelectric element comprises a piezoelectric film disposed on a substrate and a pair of electrodes disposed in contact with the piezoelectric film and utilizing a bending mode. The piezoelectric film includes domains constituted of a tetragonal crystal and including an a-domain which is formed by a crystal having a (100) plane parallel to the film surface of the piezoelectric film, the a-domains include an A-domain having a normal axis of (001) plane substantially parallel to a principal bending direction of the piezoelectric film and a B-domain having a normal axis of (001) plane substantially perpendicular to the principal bending direction of the piezoelectric film, and the A-domains have a volume proportion larger than 50 vol % with respect to the sum of the volume of the A-domains and the volume of the B-domains.

    摘要翻译： 压电元件包括​​设置在基板上的压电膜和与压电膜接触设置并利用弯曲模式的一对电极。 该压电薄膜包括由四方晶体构成的并由具有与压电薄膜的膜表面平行的（100）面的晶体形成的a畴的a畴，a畴包括具有正常 基本上平行于压电薄膜的主弯曲方向的（001）面的轴线和与压电薄膜的主弯曲方向垂直的法线轴（001）面的B域，A畴具有 体积比例大于50体积％，相对于A结构域的体积和B结构域的体积的总和。

    Manufacturing method for piezoelectric body, piezoelectric element, and liquid discharge head
    53.
    发明授权
    Manufacturing method for piezoelectric body, piezoelectric element, and liquid discharge head 有权
    压电体，压电元件和排液头的制造方法

    公开(公告)号：US07874648B2

    公开(公告)日：2011-01-25

    申请号：US11773009

    申请日：2007-07-03

    申请人： Takanori Matsuda ,  Kenichi Takeda ,  Katsumi Aoki ,  Toshihiro Ifuku

    发明人： Takanori Matsuda ,  Kenichi Takeda ,  Katsumi Aoki ,  Toshihiro Ifuku

    IPC分类号： B41J2/045 ,  H04R17/00

    CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1646 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/314 ,  Y10T29/42

    摘要： A method of manufacturing a piezoelectric body, formed from a film made of an ABO3 perovskite oxide crystal epitaxially grown on a substrate, includes forming a film containing an AOx crystal by using an oxide containing an A element and a B element by heating the substrate to a temperature which is equal to or higher than a temperature at which the AOx crystal is formed, and which is lower than a temperature at which the ABO3 perovskite oxide crystal is formed and changing the film containing the AOx crystal into a film made of the ABO3 perovskite oxide crystal by heating the substrate to a temperature which exceeds a temperature at which the AOx crystal can be present, and which is equal to or higher than a temperature at which the ABO3 perovskite oxide crystal is formed.

    摘要翻译： 由在基板外延生长的由ABO 3钙钛矿型氧化物晶体构成的膜形成的压电体的制造方法包括通过使用含有A元素和B元素的氧化物将基板加热而形成含有AOx晶体的膜， 该温度等于或高于形成AOx晶体的温度，并且低于形成ABO 3钙钛矿氧化物晶体的温度，并将含有AOx晶体的膜改变为由ABO 3制成的膜 通过将基板加热到超过可能存在AO x的温度的温度，并且等于或高于形成ABO 3钙钛矿氧化物晶体的温度的钙钛矿氧化物晶体。

    PIEZOELECTRIC ELEMENT, INK JET HEAD AND PRODUCING METHOD FOR PIEZOELECTRIC ELEMENT
    56.
    发明申请
    PIEZOELECTRIC ELEMENT, INK JET HEAD AND PRODUCING METHOD FOR PIEZOELECTRIC ELEMENT 有权
    压电元件，喷墨头和压电元件的生产方法

    公开(公告)号：US20080012910A1

    公开(公告)日：2008-01-17

    申请号：US11774145

    申请日：2007-07-06

    申请人： Takanori MATSUDA ,  Toshihiro Ifuku ,  Kenichi Takeda ,  Katsumi Aoki

    发明人： Takanori MATSUDA ,  Toshihiro Ifuku ,  Kenichi Takeda ,  Katsumi Aoki

    IPC分类号： B41J2/045 ,  B05D5/12 ,  H01L41/09

    CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1642 ,  B41J2/1646 ,  H01L41/0815 ,  H01L41/0973 ,  H01L41/1876 ,  H01L41/316

    摘要： A piezoelectric element comprises a piezoelectric film disposed on a substrate and a pair of electrodes disposed in contact with the piezoelectric film and utilizing a bending mode. The piezoelectric film includes domains constituted of a tetragonal crystal and including an a-domain which is formed by a crystal having a (100) plane parallel to the film surface of the piezoelectric film, the a-domains include an A-domain having a normal axis of (001) plane substantially parallel to a principal bending direction of the piezoelectric film and a B-domain having a normal axis of (001) plane substantially perpendicular to the principal bending direction of the piezoelectric film, and the A-domains have a volume proportion larger than 50 vol % with respect to the sum of the volume of the A-domains and the volume of the B-domains.

    摘要翻译： 压电元件包括​​设置在基板上的压电膜和与压电膜接触设置并利用弯曲模式的一对电极。 该压电薄膜包括由四方晶体构成的并由具有与压电薄膜的膜表面平行的（100）面的晶体形成的a畴的a畴，A畴包括具有正常的 基本上平行于压电薄膜的主弯曲方向的（001）面的轴线和与压电薄膜的主弯曲方向垂直的法线轴（001）面的B域，A畴具有 体积比例大于50体积％，相对于A结构域的体积和B结构域的体积的总和。

    Display control system
    59.
    发明授权
    Display control system 有权

    公开(公告)号：US10264154B2

    公开(公告)日：2019-04-16

    申请号：US16001394

    申请日：2018-06-06

    申请人： Satoru Hirakata ,  Kenichi Takeda

    发明人： Satoru Hirakata ,  Kenichi Takeda

    IPC分类号： H04N1/00 ,  G06F3/12

    摘要： A system includes a server to distribute one or more applications and an image processing apparatus communicable with the server. The server includes circuitry. The circuitry receives information relating to a device type of the image processing apparatus from the image processing apparatus. The circuitry changes, based on the received information relating to the device type, a part of a screen design relating to an application list screen. The circuitry transmits, to the image processing apparatus, information relating to the application list screen in which the part of the screen design is changed based on the information relating to the device type. The browser executes an application command for transmitting the information relating to the device type to the server. The browser displays the application list screen in which the part of the screen design is changed based on the information relating to the device type.

    Information processing apparatus, process control method, and process control program product
    60.
    发明授权
    Information processing apparatus, process control method, and process control program product 有权
    信息处理设备，过程控制方法和过程控制程序产品

    公开(公告)号：US07912944B2

    公开(公告)日：2011-03-22

    申请号：US11802545

    申请日：2007-05-23

    申请人： Keiji Nagai ,  Yutaka Nakamura ,  Koji Dan ,  Masato Takahashi ,  Yuuki Inoue ,  Shogo Hyakutake ,  Fujio Takahashi ,  Yoshiaki Murata ,  Kenichi Takeda

    发明人： Keiji Nagai ,  Yutaka Nakamura ,  Koji Dan ,  Masato Takahashi ,  Yuuki Inoue ,  Shogo Hyakutake ,  Fujio Takahashi ,  Yoshiaki Murata ,  Kenichi Takeda

    IPC分类号： G06F15/173

    CPC分类号： G03G15/55 ,  G03G15/5079 ,  G03G15/553 ,  G03G2215/00109

    摘要： A disclosed information processing apparatus includes an information processing unit configured to operate as a daemon process; an information displaying unit configured to operate as a process different from the daemon process and display a screen relevant to the information processing unit; a first ending unit configured to end the information displaying unit due to a first factor; and a second ending unit configured to end the information displaying unit due to a second factor different from the first factor. The information displaying unit ends the information processing unit in the event of receiving a request to end from the first ending unit and the information displaying unit does not end the information processing unit in the event of receiving a request to end from the second ending unit.

    摘要翻译： 公开的信息处理设备包括：信息处理单元，被配置为作为守护进程操作; 信息显示单元，被配置为作为与所述守护进程不同的处理进行操作，并且显示与所述信息处理单元相关的屏幕; 第一结束单元，被配置为由于第一因素而结束信息显示单元; 以及第二结束单元，被配置为由于与第一因素不同的第二因素而结束信息显示单元。 信息显示单元在从第一结束单元接收到结束的请求的情况下结束信息处理单元，并且在从第二结束单元接收到结束的请求的情况下，信息显示单元不结束信息处理单元。