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    Method for manufacturing liquid crystalline resin composition of reduced density
    52.
    发明授权
    Method for manufacturing liquid crystalline resin composition of reduced density 有权
    制造密度降低的液晶树脂组合物的方法

    公开(公告)号：US07897083B2

    公开(公告)日：2011-03-01

    申请号：US11177284

    申请日：2005-07-11

    申请人： Hiroki Fukatsu ,  Masayuki Sakai ,  Kazufumi Watanabe

    发明人： Hiroki Fukatsu ,  Masayuki Sakai ,  Kazufumi Watanabe

    IPC分类号： B29C47/38

    CPC分类号： B29C47/0004 ,  B29C47/0014 ,  B29C47/0026 ,  B29C47/6087 ,  B29K2105/0079 ,  B29K2105/06 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2105/165

    摘要： The object is to provide a method for manufacturing liquid crystalline resin composition having a hollow filler and a fibrous filler using a common melting-kneading extruder to maintain well-balanced relation between the residual percentages of hollow filler and the fiber length, which balance could not be attained in the prior art. A liquid crystalline resin composition having 5 to 30% by weight of hollow filler and 5 to 30% by weight of fibrous filler is manufactured using a melting-kneading extruder provided with a screw. (1) The liquid crystalline resin is fed from a main feed port located at upstream side in the extruding direction, while a hollow filler and a fibrous filler are fed from a side feed port located at downstream side in the extruding direction. The manufacture is conducted under the specific conditions between (2) L1 as the ratio L/D in which D is the screw diameter and L is the distance between the position of the side feed port and the position where the internal pressure of the extruder reaches 0.1 MPa; (3) L2 as the ratio L/D in which D is the screw diameter and L is the length of maintaining the internal pressure of the extruder at or above 0.1 MPa after feeding the hollow filler and the fibrous filler; and(4) La as the ratio L/D in which D is the screw diameter and L is the length of the resin plasticizing zone.

    摘要翻译： 本发明的目的是提供一种使用普通熔融捏合挤出机制造具有中空填料和纤维填料的液晶树脂组合物的方法，以保持中空填料的剩余百分比与纤维长度之间的平衡关系，其平衡不能 在现有技术中可以实现。 使用具有螺杆的熔融捏合挤出机制造具有5至30重量％的中空填料和5至30重量％的纤维填料的液晶树脂组合物。 （1）从位于挤压方向上游侧的主供给口供给液晶树脂，同时从位于挤出方向下游侧的侧供料口供给中空填料和纤维填料。 制造在（2）L1之间的特定条件下进行，其中D是螺杆直径的比率L / D，L是侧进料口的位置与挤出机的内部压力达到的位置之间的距离 0.1 MPa; （3）L2作为D =螺杆直径的比率L / L，L是在供给中空填料和纤维填料后保持挤出机的内压等于或大于0.1MPa的长度; 和（4）La的比例L / D，其中D是螺杆直径，L是树脂增塑区的长度。

    Piezoelectric device
    53.
    发明申请
    Piezoelectric device 失效
    压电元件

    公开(公告)号：US20070252482A1

    公开(公告)日：2007-11-01

    申请号：US11785218

    申请日：2007-04-16

    申请人： Masayuki Sakai

    发明人： Masayuki Sakai

    IPC分类号： H01L41/053 ,  H01L41/047

    CPC分类号： H03H9/1021 ,  H03H9/0552

    摘要： A piezoelectric device includes a piezoelectric element package having a piezoelectric element accommodated therein and a connection terminal formed on a side surface and a bottom surface thereof, a circuit element coupled to the connection terminal on the bottom surface of the piezoelectric element package, an insulating resin portion being in an essentially rectangular parallelepiped shape and covering the circuit element, an external electrode formed on a bottom surface of the resin portion, and a connection electrode formed on the side surface of the piezoelectric element package and a side surface of the resin portion and coupling the connection terminal formed on the side surface of the piezoelectric element package and the external electrode on the resin portion.

    摘要翻译： 一种压电装置，包括：压电元件封装，其中容纳有压电元件;形成在其侧表面和底面上的连接端子;电连接端子，连接在压电元件封装的底表面上的绝缘树脂 部分呈基本上长方体形状并覆盖电路元件，形成在树脂部分的底表面上的外部电极和形成在压电元件封装的侧表面上的连接电极和树脂部分的侧表面以及 将形成在压电元件封装的侧表面上的连接端子和树脂部分上的外部电极耦合。

    Portable electronics device support system
    55.
    发明申请
    Portable electronics device support system 失效
    便携式电子设备支持系统

    公开(公告)号：US20050221872A1

    公开(公告)日：2005-10-06

    申请号：US11098487

    申请日：2005-04-05

    申请人： Masayuki Sakai

    发明人： Masayuki Sakai

    IPC分类号： H04N5/225 ,  H04M1/00 ,  H04N101/00

    CPC分类号： H04N5/2251

    摘要： An electronic camera comprises a flat-shaped camera body and a circular hook portion. The camera body includes an LCD, a rechargeable battery, a memory, a controller and so forth. The hook portion protrudes from the camera body toward the outside thereof. A cradle comprises a projection with which the hook portion engages so that it is possible to suspend the electronic camera from the cradle attached to a wall. In this state, the cradle feeds power to the electronic camera, and data of image data and so forth is bi-directionally transferred between them. The cradle is provided with a large-capacity storage part for recording the data transferred from the electronic camera.

    摘要翻译： 电子照相机包括平面相机主体和圆形钩部。 相机主体包括LCD，可充电电池，存储器，控制器等。 钩部从相机体朝向其外部突出。 支架包括突出部，钩部与所述突起接合，使得可以将电子照相机从附接到墙壁的支架悬挂下来。 在该状态下，托架向电子照相机供电，图像数据等的数据在它们之间双向传送。 托架设有大容量存储部件，用于记录从电子照相机传送的数据。