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98 条记录 (耗时 0.025 秒)

    Image forming apparatus having a toner replenishing container
    43.
    发明授权
    Image forming apparatus having a toner replenishing container 失效
    具有调色剂补充容器的图像形成装置

    公开(公告)号：US5331381A

    公开(公告)日：1994-07-19

    申请号：US65909

    申请日：1993-05-25

    申请人： Hiroshi Ota ,  Tomokazu Nakamura

    发明人： Hiroshi Ota ,  Tomokazu Nakamura

    IPC分类号： G03G15/08 ,  G03G15/06

    CPC分类号： G03G15/0822 ,  G03G15/0875 ,  G03G15/0877

    摘要： A replenishing device for replenishing toner to a developing device for developing electrostatic latent images includes a hopper, and a toner conveying screw disposed in the hopper along a bottom surface of the hopper. The bottom surface consists of an inclined surface that rises in a downstream direction relative to the direction in which the screw conveys toner, so that an interior height dimension of the hopper at an end portion that is located upstream in the toner conveyance direction is greater than an interior height dimension at an end portion that is located downstream in the toner conveyance direction.

    摘要翻译： 用于将调色剂补充到用于显影静电潜像的显影装置的补充装置包括料斗和沿料斗的底表面设置在料斗中的调色剂输送螺杆。 底表面包括相对于螺杆传送调色剂的方向在下游方向上升的倾斜表面，使得位于调色剂输送方向上游的端部处的料斗的内部高度尺寸大于 位于调色剂输送方向下游的端部处的内部高度尺寸。

    Combined parking and service brake system
    44.
    发明授权
    Combined parking and service brake system 失效
    组合停车和行车制动系统

    公开(公告)号：US4428621A

    公开(公告)日：1984-01-31

    申请号：US335766

    申请日：1981-12-30

    申请人： Hiroyuki Taki ,  Hidenori Mizuguchi ,  Hiroshi Ota

    发明人： Hiroyuki Taki ,  Hidenori Mizuguchi ,  Hiroshi Ota

    IPC分类号： B60T8/46 ,  B60T13/38 ,  B60T13/44 ,  B60T13/58 ,  B60T17/16 ,  B60T11/18

    CPC分类号： B60T13/44 ,  B60T13/38 ,  B60T13/581 ,  B60T17/16 ,  B60T8/46

    摘要： A system suitable for positively holding an earthmover in a fixed position during excavating or loading operation, comprising a first air reservoir in communication with a parking brake via a parking control valve. A second air reservoir communicates with front and rear wheel brake cylinders via a dual brake control valve assembly and pneumatic-to-hydraulic converters. A pilot-operated source selector valve coacts with shuttle valves to normally allow communication between the brake control valve assembly and the converters and, upon application of the parking brake by the parking control valve, to place the first air reservoir in communication with the converters. Thus the actuation of the parking control valve results in the application of not only the parking brake but also the service brakes. Interposed between the converters and the brake cylinders, pilot-operated brake locking valves also respond to the actuation of the parking control valve for holding the service brakes applied by permitting fluid flow only in a direction from the converters to the brake cylinders.

    摘要翻译： 一种适于在挖掘或装载操作期间将固定位置固定在固定位置的系统，包括经由停车控制阀与驻车制动器连通的第一储气室。 第二储气罐通过双制动控制阀组件和气动 - 液压转换器与前轮和后轮制动缸连通。 先导操作的选择阀与梭阀共同作用以通常允许制动控制阀组件和转换器之间的连通，并且在由驻车控制阀应用驻车制动器时，将第一空气储存器与转换器连通。 因此，驻车控制阀的致动导致不仅应用驻车制动器而且应用行车制动器。 在转向器和制动缸之间，先导式制动器锁止阀还响应停车控制阀的致动，用于通过仅允许流体从转换器到制动缸的方向流体流动来保持施加的行车制动。

    Cam grinding machine
    45.
    发明授权
    Cam grinding machine 失效
    凸轮磨床

    公开(公告)号：US4346535A

    公开(公告)日：1982-08-31

    申请号：US167034

    申请日：1980-07-09

    申请人： Hiroaki Asano ,  Hiroshi Ota ,  Kenji Yamakage

    发明人： Hiroaki Asano ,  Hiroshi Ota ,  Kenji Yamakage

    IPC分类号： B23B31/32 ,  B23B33/00 ,  B24B19/12

    CPC分类号： B24B19/12 ,  B23B31/32 ,  B23B33/00 ,  Y10T279/31 ,  Y10T409/30756

    摘要： In a cam grinding machine, a first diaphragm chuck is provided on a spindle rotatably supported on a rocking table for clamping one journal portion of a cam shaft and a second diaphragm chuck is provided on a support spindle rotatably and slidably supported by a tailstock in coaxial alignment with the spindle for clamping another journal portion of the cam shaft. Accordingly, cam portions of the cam shaft are ground with journal portions of the cam shaft being used as a reference.

    摘要翻译： 在凸轮研磨机中，第一光阑卡盘设置在可旋转地支撑在摆动台上的主轴上，用于夹紧凸轮轴的一个轴颈部分，并且第二光阑卡盘设置在支撑主轴上，支撑主轴可旋转地并且可滑动地被同轴的尾座支撑 与主轴对准以夹紧凸轮轴的另一轴颈部分。 因此，凸轮轴的凸轮部分被研磨，凸轮轴的轴颈部分被用作参考。

    Hydraulic servomechanism
    49.
    发明授权
    Hydraulic servomechanism 失效
    液压伺服机构

    公开(公告)号：US4161905A

    公开(公告)日：1979-07-24

    申请号：US803516

    申请日：1977-06-06

    申请人： Hiroshi Ota

    发明人： Hiroshi Ota

    IPC分类号： F15B9/08 ,  F15B9/12 ,  F15B9/14 ,  F15B9/03 ,  F15B9/09 ,  F15B13/16

    CPC分类号： F15B9/12

    摘要： Disclosed is a hydraulic servomechanism wherein the motion of a driven element is synchronized with the motion of a command element by detecting any phase difference between the movement of the driven element and that of the command element, controlling the flow rate of a hydraulic fluid being fed to the driven element with a directional and flow control valve in proportion to the detected amount of phase difference and also controlling the flow rate of the hydraulic fluid being fed to the hydraulic servomechanism with a pressure compensation valve in proportion to the variation in the load exerted on the driven element.

    摘要翻译： 公开了一种液压伺服机构，其中通过检测从动元件的运动和指令元件的运动之间的任何相位差，驱动元件的运动与指令元件的运动同步，控制被供给的液压流体的流量 通过与检测到的相位差成比例的方向和流量控制阀将被驱动元件调节到与所施加的负载变化成比例的压力补偿阀的液压流体供给到液压伺服机构的流量 在驱动元件上。

    COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM
    50.
    发明申请
    COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM 有权

    公开(公告)号：US20230059180A1

    公开(公告)日：2023-02-23

    申请号：US17818787

    申请日：2022-08-10

    申请人： Natsumi Fujimura ,  Hiroshi Ota

    发明人： Natsumi Fujimura ,  Hiroshi Ota

    IPC分类号： H04W12/06 ,  H04W76/10

    摘要： A communication system includes a user terminal, and a communication server. The user terminal includes first circuitry that requests the communication server to perform authentication, and transmits identification information for identifying the user terminal to the communication server to request the communication server to establish a connection, the identification information being issued by the communication server in response to the user terminal having been successfully authenticated. The communication server includes second circuitry that issues the identification information in response to a result of the authentication indicating successful authentication, and determines whether to permit a connection to the user terminal, based on the identification information received from the user terminal.