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    Information processing device, data processing system and method, and computer program
    2.
    发明授权
    Information processing device, data processing system and method, and computer program 有权
    信息处理设备，数据处理系统和方法以及计算机程序

    公开(公告)号：US08868625B2

    公开(公告)日：2014-10-21

    申请号：US10524598

    申请日：2003-08-13

    Applicant: Tatsuo Itabashi ,  Satoru Matsuda ,  Akihiko Kimura

    Inventor： Tatsuo Itabashi ,  Satoru Matsuda ,  Akihiko Kimura

    IPC: G06F12/00 ,  G06F17/30 ,  H04L12/28 ,  H04L29/06 ,  H04L29/12 ,  H04L29/08

    CPC classification number: H04L29/12113 ,  H04L12/2809 ,  H04L29/06 ,  H04L61/1541 ,  H04L67/04 ,  H04L67/18 ,  H04L69/329 ,  H04L2012/2841 ,  Y10S707/99951

    Abstract: The present invention provides a configuration in which a service corresponding to a user can be provided by using an apparatus near the user, even when the user moves from one location to another and apparatuses near the user change. A mobile apparatus carried by the user forms cells, with the mobile apparatus itself being the master, collects information of nearby apparatuses from a space directory (SDR), which stores information of directly-accessible slaves or nearby apparatuses, and generates and updates mobile directory information in a storage unit based on the collected information. Accordingly, the user can obtain the information of nearby information processors unconsciously without performing a special process and, thus, the user can receive services, such as content distribution and communication services, by using the nearby apparatuses based on the obtained information.

    Abstract translation: 本发明提供了一种配置，其中即使用户从一个位置移动到另一个位置并且用户附近的设备改变，也可以通过使用用户附近的装置来提供与用户相对应的服务。 由用户携带的移动装置通过移动装置本身是主机来形成小区，从存储可直接访问的从站或附近装置的信息的空间目录（SDR）收集附近装置的信息，并生成和更新移动目录 基于收集的信息在存储单元中的信息。 因此，用户可以在不进行特殊处理的情况下无意识地获得附近信息处理器的信息，并且因此可以基于获得的信息使用附近的设备来接收内容分发和通信服务等服务。

    ACOUSTIC WAVE DEVICE
    3.
    发明申请
    ACOUSTIC WAVE DEVICE 有权
    声波设备

    公开(公告)号：US20130049533A1

    公开(公告)日：2013-02-28

    申请号：US13565161

    申请日：2012-08-02

    Applicant: Satoru MATSUDA ,  Takashi MATSUDA ,  Michio MIURA

    Inventor： Satoru MATSUDA ,  Takashi MATSUDA ,  Michio MIURA

    IPC: H01L41/04

    CPC classification number: H03H9/02834

    Abstract: An acoustic wave device includes: a comb-like electrode provided on a piezoelectric substrate; and a first medium that covers the comb-like electrode and has at least a silicon oxide film in which an element is doped, wherein sonic speed in the silicon oxide film in which the element is doped is lower than sonic speed in an undoped silicon oxide film.

    Abstract translation: 声波装置包括：设置在压电基板上的梳状电极; 以及覆盖梳状电极并且至少具有掺杂有元素的氧化硅膜的第一介质，其中掺杂元素的氧化硅膜中的声速低于未掺杂的氧化硅中的声速 电影。

    Acoustic wave device, transmission apparatus, and acoustic wave device manufacturing method
    4.
    发明授权
    Acoustic wave device, transmission apparatus, and acoustic wave device manufacturing method 有权
    声波装置，传输装置和声波装置的制造方法

    公开(公告)号：US08354896B2

    公开(公告)日：2013-01-15

    申请号：US12511162

    申请日：2009-07-29

    Applicant: Satoru Matsuda ,  Michio Miura ,  Takashi Matsuda

    Inventor： Satoru Matsuda ,  Michio Miura ,  Takashi Matsuda

    IPC: H03H9/00 ,  H01L41/08

    CPC classification number: H03H9/0222 ,  H03H3/08 ,  Y10T29/42

    Abstract: An acoustic wave device includes a plurality of acoustic wave devices each including a substrate made of a piezoelectric material, a pair of interdigital electrodes formed on the substrate, each of the interdigital electrodes including a plurality of electrode fingers, and an adjustment medium. The adjustment medium includes at least a single layer and is formed on at least a part of the pair of the interdigital electrodes. The adjustment medium further includes at least one thick portion and a thin portion, the thin portion being null or thinner than the thick portion, a total area of the at least one thick portion in a region covering the pair of interdigital electrodes being determined according to a predetermined characteristic value, wherein the plurality of acoustic wave devices include at least two acoustic wave devices that differ from each other with respect to the size of the total area of the at least one thick portion of the adjustment medium.

    Abstract translation: 声波装置包括多个声波装置，每个声波装置包括由压电材料制成的基板，形成在基板上的一对叉指电极，每个叉指电极包括多个电极指和调节介质。 调节介质至少包括单层，并且形成在该对叉指电极的至少一部分上。 所述调整介质还包括至少一个厚部分和薄部分，所述薄部分比所述厚部分零或更薄，覆盖所述一对叉指电极的区域中的所述至少一个厚部分的总面积根据 预定特性值，其中所述多个声波装置包括至少两个声波装置，所述至少两个声波装置相对于所述调节介质的所述至少一个较厚部分的总面积的大小彼此不同。

    ELASTIC BOUNDARY WAVE DEVICE
    6.
    发明申请
    ELASTIC BOUNDARY WAVE DEVICE 有权
    弹性边界波装置

    公开(公告)号：US20100141088A1

    公开(公告)日：2010-06-10

    申请号：US12705565

    申请日：2010-02-12

    Applicant: Takashi MATSUDA ,  Satoru Matsuda ,  Michio Miura

    Inventor： Takashi MATSUDA ,  Satoru Matsuda ,  Michio Miura

    IPC: H01L41/04

    CPC classification number: H03H9/0222 ,  H03H9/02574 ,  H03H9/6433

    Abstract: An elastic boundary wave device of the present invention includes a plurality of elastic boundary wave elements. The elastic boundary wave elements each include a piezoelectric material layer, an electrode disposed over the piezoelectric material layer, a first dielectric layer formed over the piezoelectric material layer so as to cover the electrode, and a second dielectric layer formed over the first dielectric layer. An acoustic velocity of the second dielectric layers is faster than an acoustic velocity of the first dielectric layers, and the acoustic velocity of the second dielectric layer of at least one elastic boundary wave element from among the plurality of elastic boundary wave elements is different from the acoustic velocity of the second dielectric layer of another of the elastic boundary wave elements. This enables improving the degree of suppression in use as a filter in the elastic boundary wave device.

    Abstract translation: 本发明的弹性边界波装置包括多个弹性边界波元件。 弹性边界波元件各自包括压电材料层，设置在压电材料层上的电极，形成在压电材料层上以覆盖电极的第一电介质层，以及形成在第一介电层上的第二电介质层。 第二电介质层的声速比第一电介质层的声速更快，并且多个弹性边界波元件中的至少一个弹性边界波元件的第二电介质层的声速不同于 另一弹性边界波元件的第二电介质层的声速。 由此，能够提高弹性边界波装置中的滤波器的使用抑制度。

    Display driving circuit including output circuit having test circuit and test method thereof
    8.
    发明申请
    Display driving circuit including output circuit having test circuit and test method thereof 审中-公开
    显示驱动电路，包括具有测试电路的输出电路及其测试方法

    公开(公告)号：US20090237394A1

    公开(公告)日：2009-09-24

    申请号：US12382601

    申请日：2009-03-19

    Applicant: Ichirou Matsumoto ,  Satoru Matsuda

    Inventor： Ichirou Matsumoto ,  Satoru Matsuda

    IPC: G09G5/00 ,  G01R19/00

    CPC classification number: G09G3/3688 ,  G01R31/025 ,  G01R31/2853 ,  G09G3/006

    Abstract: A display driving circuit includes an amplifier circuit including an output stage including first and second MOS transistors which are complementary to each other to perform a push-pull operation, an output terminal, a switch element provided between an output end of the output stage and the output terminal, and a controller which enables the first and second MOS transistors to exclusively turn on and off.

    Abstract translation: 一种显示驱动电路，包括：放大电路，包括：输出级，包括彼此互补的第一和第二MOS晶体管，以执行推挽操作;输出端子;设置在输出级的输出端和 输出端子以及能够使第一和第二MOS晶体管单独导通和截止的控制器。

    ELASTIC BOUNDARY WAVE DEVICE
    9.
    发明申请
    ELASTIC BOUNDARY WAVE DEVICE 失效
    弹性边界波装置

    公开(公告)号：US20090212659A1

    公开(公告)日：2009-08-27

    申请号：US12431427

    申请日：2009-04-28

    Applicant: Satoru MATSUDA ,  Michio Miura ,  Takashi Matsuda ,  Masanori Ueda

    Inventor： Satoru MATSUDA ,  Michio Miura ,  Takashi Matsuda ,  Masanori Ueda

    IPC: H01L41/04

    CPC classification number: H03H9/0222 ,  H03H9/02818

    Abstract: An elastic boundary wave device includes a first medium with piezoelectricity, an electrode exciting an elastic wave and provided on the first medium, a second medium made of a different material from the first medium and provided on the first medium to cover the electrode, and a sound absorbing portion provided on the second medium.

    Abstract translation: 弹性边界波装置包括具有压电性的第一介质，激发弹性波并设置在第一介质上的电极，由与第一介质不同的材料制成并设置在第一介质上以覆盖电极的第二介质，以及 设在第二介质上的吸音部。

    Surface-acoustic-wave device
    10.
    发明授权
    Surface-acoustic-wave device 失效
    表面声波装置

    公开(公告)号：US07362033B2

    公开(公告)日：2008-04-22

    申请号：US11365655

    申请日：2006-03-02

    Applicant: Shinichi Wakana ,  Akinori Miyamoto ,  Satoru Matsuda

    Inventor： Shinichi Wakana ,  Akinori Miyamoto ,  Satoru Matsuda

    IPC: H01L41/08 ,  H03H9/64

    CPC classification number: H03H9/14544 ,  G01H9/00 ,  G01N21/21 ,  H03H9/02708 ,  H03H9/14547

    Abstract: A surface-acoustic-wave device includes a piezoelectric substrate and first and second comb-shaped electrodes each having a bus-bar portion parallel to a propagation direction of a surface acoustic wave in the substrate. Respective electrode fingers are periodically formed on the piezoelectric substrate and extend in directions perpendicular to the propagation direction, wherein the electrode fingers of the first comb-shaped electrode and the electrode fingers of the second comb-shaped electrode are separated away from the bus-bar portion of the opposing comb-shaped electrode. The respective electrode fingers being periodically arrayed in the propagation direction of the surface-acoustic-wave, and the electrode fingers of each comb-shaped electrode are inclined at root portions thereof outwardly right and left from the bus-bar portion of the corresponding comb-shaped electrode so that the inclined portions of the electrode fingers face a direction of a leaking surface-acoustic-wave perpendicularly.

    Abstract translation: 表面声波装置包括压电基板和每个具有平行于基板中的表面声波的传播方向的汇流条部分的第一和第二梳状电极。 相应的电极指周期性地形成在压电基片上并且在垂直于传播方向的方向上延伸，其中第一梳状电极的电极指和第二梳状电极的电极指分离离母线 相对的梳状电极的一部分。 各个电极指沿周向排列在表面声波的传播方向上，并且每个梳状电极的电极指从其相应梳状电极的汇流条部分向右和向左的根部分倾斜， 使得电极指的倾斜部分垂直面向泄漏的表面声波的方向。

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