利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.01 秒)

    OIL ABSORBER
    3.
    发明公开
    OIL ABSORBER 审中-公开

    公开(公告)号：EP4421354A1

    公开(公告)日：2024-08-28

    申请号：EP24159070.2

    申请日：2024-02-22

    申请人： Seiko Epson Corporation

    发明人： NAKAMURA, Tomoaki ,  KIN, Hidenori ,  FUJITA, Tetsuji

    IPC分类号： F16H57/029 ,  B25J19/00 ,  F16H57/04

    CPC分类号： F16H57/0406 ,  B25J19/0062 ,  F16H57/029 ,  F16H57/0464

    摘要： An oil absorber is disposed around a rotational driving unit of a robot and absorbs an oil component. The oil absorber includes a defibrated material obtained by defibrating fibers, and a binding material that binds the fibers together. The rotational driving unit includes a motor and a speed reducer coupled to one end portion of the motor. The oil absorber is disposed at least at one of an outer circumferential portion of the speed reducer, surroundings around the motor, and the other end portion of the motor.

    PIEZOELECTRONIC DEVICE, PROBE, ELECTRONIC APPARATUS, AND ULTRASONIC IMAGING APPARATUS
    4.
    发明公开
    PIEZOELECTRONIC DEVICE, PROBE, ELECTRONIC APPARATUS, AND ULTRASONIC IMAGING APPARATUS 审中-公开
    PIEZOELEKTRISCHE VORRICHTUNG，SONDE，ELEKTRONISCHE VORRICHTUNG UND ULTRASCHALLABBILDUNGSVORRICHTUNG

    公开(公告)号：EP3098867A1

    公开(公告)日：2016-11-30

    申请号：EP16171286.4

    申请日：2016-05-25

    申请人： Seiko Epson Corporation

    发明人： MIYATAWA, Hiromu ,  ISSHIKI, Tetsuya ,  ITO, Hiroshi ,  YAMADA, Masayoshi ,  TSURUNO, Jiro ,  NAKAMURA, Tomoaki

    IPC分类号： H01L41/09

    CPC分类号： B06B1/0644 ,  B06B1/0662 ,  G01S7/62 ,  G01S15/89 ,  H01L27/20 ,  H01L41/0815 ,  H01L41/0973 ,  H01L41/1132 ,  H01L41/1876

    摘要： A piezoelectric device (57) includes: an elastic layer (58) that forms an insulating surface region at least partially and has an amorphous structure or random orientation at least in the surface region; a piezoelectric body (63) that is provided on the elastic layer (58), has a first surface in contact with the elastic layer (58) and a second surface on an opposite side to the first surface, and is (100) preferentially oriented in an orientation region corresponding to the surface region in a plan view; a first electrode (61) provided on the second surface of the piezoelectric body (63); and a second electrode (62) that is provided on the second surface of the piezoelectric body (63) . A gap (64) is formed between the first (61) and second electrodes (62) corresponding to the orientation region in the plan view.

    摘要翻译： 压电装置（57）包括：弹性层（58），其至少部分形成绝缘表面区域，并且至少在表面区域具有无定形结构或无规取向; 设置在弹性层（58）上的压电体（63）具有与弹性层（58）接触的第一表面和与第一表面相反的一侧的第二表面，并且（100）优先取向 在与平面图中的表面区域对应的取向区域中; 设置在压电体（63）的第二面上的第一电极（61） 以及设置在压电体（63）的第二表面上的第二电极（62）。 在平面图中对应于取向区域的​​第一（61）和第二电极（62）之间形成间隙（64）。

    ULTRASONIC TRANSDUCER ELEMENT CHIP AND PROBE, AND ELECTRONIC DEVICE AND ULTRASOUND DIAGNOSTIC EQUIPMENT
    6.
    发明公开
    ULTRASONIC TRANSDUCER ELEMENT CHIP AND PROBE, AND ELECTRONIC DEVICE AND ULTRASOUND DIAGNOSTIC EQUIPMENT 有权
    超声波换能器元件芯片和探头，以及电子设备和超声波诊断设备

    公开(公告)号：EP2833649A1

    公开(公告)日：2015-02-04

    申请号：EP13768807.3

    申请日：2013-03-28

    申请人： Seiko Epson Corporation

    发明人： NAKAMURA, Tomoaki ,  TSURUNO, Jiro ,  KIYOSE, Kanechika

    IPC分类号： H04R17/00 ,  A61B8/00 ,  H01L41/08 ,  H01L41/09

    CPC分类号： B06B1/0207 ,  A61B8/4494 ,  B06B1/0622 ,  G01S7/5208 ,  G01S7/56 ,  G01S15/8925 ,  H04R1/20 ,  H04R31/00 ,  Y10T29/49005

    摘要： An ultrasonic transducer element chip characterized by comprising a substrate including openings arranged in an array pattern, ultrasonic transducer elements respectively disposed at the openings on a first surface of the substrate, and a reinforcing member fixed on a second surface of the substrate opposite to the first surface of the substrate to reinforce the substrate, the reinforcing member including linear groove parts formed on a surface of the reinforcing member fixed on the second surface of the substrate so that internal spaces of the openings and an external space of the substrate are in communication with each other via the linear groove parts, the linear groove parts extending along a plane of the surface of the reinforcing member, and the linear groove parts being arranged at an interval in a first direction smaller than a width of each of the openings on the second surface of the substrate in the first direction.

    摘要翻译： 1。一种超声波换能器元件芯片，其特征在于，具备：基板，其具有配置成阵列状的开口部;超声波换能器元件，其分别配置在所述基板的第一面的所述开口部;以及加固部件，其固定在所述基板的与所述第一面相反侧的第二面 所述加强部件包括线性凹槽部分，所述线性凹槽部分形成在所述加固部件的固定在所述基板的第二表面上的表面上，使得所述开口的内部空间和所述基板的外部空间与所述基板的外部空间连通 所述直线状的槽部沿着所述加强部件的表面的平面延伸，所述直线状的槽部在第一方向上隔开间隔地排列，所述第一方向的宽度比所述第二方向的各开口部的宽度小 沿第一方向的基板的表面。