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6 条记录 (耗时 0.012 秒)

    Spindle protective structure in spindle-through coolant feeder
    2.
    发明授权
    Spindle protective structure in spindle-through coolant feeder 有权
    主轴通过冷却液进料器中的主轴保护结构

    公开(公告)号：US06692202B2

    公开(公告)日：2004-02-17

    申请号：US10128465

    申请日：2002-04-24

    申请人： Yukio Katsuzawa ,  Yasuyuki Nakazawa ,  Tomohiro Seki

    发明人： Yukio Katsuzawa ,  Yasuyuki Nakazawa ,  Tomohiro Seki

    IPC分类号： B23D700

    CPC分类号： B23Q11/103 ,  F16J15/164 ,  Y10T409/303976 ,  Y10T409/304032

    摘要： A spindle protective structure in a spindle-through coolant feeder capable of preventing coolant form invading a spindle and a spindle motor for an excessive overflow of coolant. Coolant is supplied into a through hole formed axially in the spindle or a shaft connected to the spindle through a stationary member and a rotary member of a rotary joint supported by a housing. A seal member having elasticity is provided on a circumferential surface of the spindle or the shaft. Coolant which leaks through the seal member is splashed by a fringer provided in the housing. When a large amount of coolant is overflowed in the housing, a pressure of the coolant in a first chamber of the housing increases to press a lip of the seal member towards the circumferential surface of the spindle or the shaft to prevent leakage of coolant into a second chamber of the housing. Thus, the excessive overflow of coolant is prevented from invading the spindle and the spindle motor for a long enough time for an operator to take countermeasure for the leakage of coolant.

    摘要翻译： 主轴通过冷却剂供给器中的主轴保护结构，能够防止冷却液形式侵入主轴和主轴电机以使冷却液过度溢出。 将冷却剂供给到轴心上形成的通孔中，或者通过固定部件和由壳体支撑的旋转接头的旋转部件连接到主轴上的轴。 具有弹性的密封件设置在主轴或轴的圆周表面上。 通过密封构件泄漏的冷却剂由设置在壳体中的花边板溅出。 当大量冷却剂在壳体中溢出时，壳体的第一腔室中的冷却剂的压力增加，以将密封构件的唇缘朝向心轴或轴的圆周表面挤压以防止冷却剂泄漏到 房屋第二室。 因此，防止冷却剂的过度溢出长时间地侵入主轴和主轴电机，以便操作者对冷却剂的泄漏采取对策。

    Multi sector antenna
    3.
    发明授权
    Multi sector antenna 失效
    多扇形天线

    公开(公告)号：US5912646A

    公开(公告)日：1999-06-15

    申请号：US842568

    申请日：1997-04-15

    申请人： Tomohiro Seki ,  Kazuhiro Uehara ,  Kenichi Kagoshima

    发明人： Tomohiro Seki ,  Kazuhiro Uehara ,  Kenichi Kagoshima

    IPC分类号： H01Q3/00 ,  H01Q1/42 ,  H01Q3/24 ,  H01Q21/00 ,  H01Q21/28 ,  H01Q26/00 ,  H01Q25/00

    CPC分类号： H01Q21/28 ,  H01Q3/242

    摘要： A small sized multi sector antenna having a plurality of sectors or element antennas each having related directivity in horizontal plane so that one of the element antennas is selected for providing desired beam direction has been found. Each of the element antennas is planar or in flat disc shaped, and is, for instance, a micro-strip antenna. Each of the element antennas is located in vertical plane, and each element antenna is positioned at different height from one another so that each element antenna does not overlap with other element antennas in vertical direction. A central vertical axis of the sector antenna is defined and the element antennas are positioned with axial symmetrical relations relating to said axis.

    摘要翻译： 已经发现具有多个扇区或元素天线的小尺寸多扇区天线，每个扇区或元素天线在水平面中具有相关的方向性，使得选择了元素天线之一以提供期望的波束方向。 元件天线中的每一个是平面的或者是扁平的，并且是例如微带天线。 每个元件天线位于垂直平面中，并且每个元件天线彼此定位在不同的高度，使得每个元件天线在垂直方向上不与其它元件天线重叠。 扇形天线的中心垂直轴被限定，元件天线定位成与所述轴线相关的轴对称关系。

    Active antenna
    4.
    发明申请
    Active antenna 审中-公开
    有源天线

    公开(公告)号：US20060061511A1

    公开(公告)日：2006-03-23

    申请号：US10534530

    申请日：2003-11-17

    申请人： Takashi Enoki ,  Tomohiro Seki ,  Takeo Atsugi ,  Masahiro Umehira

    发明人： Takashi Enoki ,  Tomohiro Seki ,  Takeo Atsugi ,  Masahiro Umehira

    IPC分类号： H01Q1/24

    CPC分类号： H01Q21/0006 ,  H01Q1/02 ,  H01Q9/0457 ,  H01Q21/0025 ,  H01Q23/00

    摘要： An MSA feeder circuit (113) that feeds power to an MSA (112) and MSA (112) is disposed on an antenna substrate (106) and a high-output amplifier (102) and low-noise amplifier (103), etc., which are active devices, are mounted on an RF substrate (107). A heat radiation block (111) is interposed between the antenna substrate (106) and the RF substrate (107). An RF-antenna connection section (105) connects an MSA feeder circuit (113) disposed on the antenna substrate (106) and a feed line (109) on the RF substrate (107) through an electromagnetic field using a non-radiation connection slot (108). In this way, even when a device with high output and large power consumption is used, it is possible to provide an active antenna which can suppress deterioration of the characteristic and which can be implemented in a simple configuration and can be downsized.

    摘要翻译： 向MSA（112）和MSA（112）供电的MSA馈电电路（113）设置在天线基板（106）和高输出放大器（102）和低噪声放大器（103）等上。 ，其是有源器件，安装在RF衬底（107）上。 在天线基板（106）和RF基板（107）之间插入散热块（111）。 射频天线连接部分（105）通过使用非辐射连接槽的电磁场将设置在天线基板（106）上的MSA馈电电路（113）和RF基板（107）上的馈电线（109） （108）。 以这种方式，即使使用具有高输出和大功率消耗的装置，也可以提供一种有源天线，其可以抑制特性的劣化，并且可以以简单的配置实现并且可以减小尺寸。

    PEDAL DEVICE FOR VEHICLE
    5.
    发明申请
    PEDAL DEVICE FOR VEHICLE 审中-公开
    车辆用PEDAL装置

    公开(公告)号：US20120031220A1

    公开(公告)日：2012-02-09

    申请号：US13184786

    申请日：2011-07-18

    申请人： Tomohiro Seki

    发明人： Tomohiro Seki

    IPC分类号： B60T7/06

    CPC分类号： B60T7/065 ,  B60K2023/005 ,  B60R21/09 ,  G05G1/32 ,  Y10T74/20528

    摘要： In a brake pedal device 1 of a vehicle, including a pedal retreat suppression mechanism for turning a pedal arm 2 to the vehicle front in association with the operation of a dash panel 7 moving to the vehicle rear on receipt of a shock load applied from the vehicle front, the pedal retreat suppression mechanism includes a link mechanism 16 and a trigger 15 attached turnably to a pedal bracket 8 so that a second link 19 of the link mechanism 16 is disengaged from a pedal shaft 3 by the trigger 15 moving to the vehicle rear on receipt of a shock load applied from the vehicle front, an intermediate portion of a first link 18 of the link mechanism 16 is pivotally supported on the pedal arm 2, and a push rod 9a is connected to the lower end portion of the first link 18.

    摘要翻译： 在车辆的制动踏板装置1中，包括踏板退避抑制机构，用于将踏板臂2转动到车辆前方，与运动到车辆后方的仪表板7的操作相对应，从而接收到从 车辆前部，踏板后退抑制机构包括连杆机构16和可转动地附接到踏板支架8的触发器15，使得连杆机构16的第二连杆19通过移动到车辆的扳机15与踏板轴3脱离 在接收到从车辆前方施加的冲击载荷的后方，连杆机构16的第一连杆18的中间部分枢转地支撑在踏板臂2上，并且推杆9a连接到第一 链接18。