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    • 11. 发明授权
    • Joystick type switch device
    • 操纵杆式开关装置
    • US08186240B2
    • 2012-05-29
    • US12298982
    • 2006-11-28
    • Naohiro SakaiYoshitaka NoguchiTakashi Tsuzuki
    • Naohiro SakaiYoshitaka NoguchiTakashi Tsuzuki
    • G05G9/047G06F3/033H01H21/00
    • G05G9/047A43B21/42A43C15/04G05G2009/04755G05G2009/04766G05G2009/04777G05G2009/04781H01H25/008H01H25/04H01H36/006Y10T74/20201
    • A joystick type switch device is provided that includes an operating shaft having an operating knob provided at one end, and a case supporting the operating shaft so that the operating shaft can move between a return position and a pushed-in position and tilt from a neutral position around a tilt center, it being possible to detect pushing of the operating shaft into the pushed-in position and tilting of the operating shaft from the neutral position into eight directions, wherein the operating shaft (16) has a magnet mounted at the other end, and a portion, facing the magnet, of a base plate (22) mounted on the case has at least three Hall elements (43A to 43D) fixed thereto at equal intervals around the axis of the operating shaft (16) in the neutral position. This enables excellent durability to be obtained and the number of components to be reduced.
    • 提供了操纵杆式开关装置,其包括具有设置在一端的操作旋钮的操作轴和支撑操作轴的壳体,使得操作轴可以在返回位置和推入位置之间移动并且从中立 位于围绕倾斜中心的位置,可以检测到操作轴的推动进入推入位置,并且将操作轴从中立位置倾斜到八个方向,其中操作轴(16)具有安装在另一个上的磁体 端部以及安装在壳体上的基板(22)面向磁体的部分具有至少三个霍尔元件(43A至43D),其以相等的间隔围绕操作轴(16)的轴线固定在中立部 位置。 这使得能够获得优异的耐久性和减少的组分的数量。
    • 15. 发明授权
    • Apparatus for weighing a grown crystal
    • 用于称量生长晶体的装置
    • US5763838A
    • 1998-06-09
    • US737412
    • 1996-11-23
    • Toshiaki MorimuraYoshitaka NoguchiSatoshi Oka
    • Toshiaki MorimuraYoshitaka NoguchiSatoshi Oka
    • C30B15/28G01G19/00G01N5/00H01L21/66C30B23/00
    • G01G19/00C30B15/28Y10S367/908
    • The disclosed apparatus weighs a grown crystal that is being pulled from melt thereof. The lower end of a rope of known weight is connected to the crystal, while the upper end of the rope is connected to the drum of a rope-winding unit. The rope-winding unit includes a driver coupled to the drum so as to rotate the drum and wind the rope thereon, and the weight of the rope-winding unit including the drum and driver is known. At least one weight sensor is coupled to the rope-winding unit so as to measure the magnitude of gravity acting on the rope-winding unit. Whereby, the weight of the grown crystal is determined by subtracting the sum of the known weights of the rope and the rope-winding unit from the measured magnitude of the gravity acting on the rope-winding unit.
    • PCT No.PCT / JP96 / 00632 Sec。 371日期:1996年10月23日 102(e)1996年10月23日PCT 1996年3月14日PCT公布。 出版物WO96 / 30729 PCT 日期1996年10月3日公开的装置称重从其熔融物中拉出的生长晶体。 已知重量的绳索的下端连接到晶体,而绳索的上端连接到绳索卷绕单元的滚筒。 绳索卷绕单元包括联接到滚筒以驱动滚筒并将绳索卷绕在其上的驱动器,并且包括滚筒和驱动器的绳索卷绕单元的重量是已知的。 至少一个重量传感器耦合到绳索卷绕单元,以便测量作用在绳索卷绕单元上的重力的大小。 由此,通过从测量的作用在绳索卷绕单元上的重量的大小减去绳索和绳索卷绕单元的已知重量的总和来确定生长的晶体的重量。