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240 条记录 (耗时 0.042 秒)

    Laser beam printer capable of forming line images having stable image width
    71.
    发明授权
    Laser beam printer capable of forming line images having stable image width 失效
    能够形成具有稳定图像宽度的线条图像的激光束打印机

    公开(公告)号：US5329339A

    公开(公告)日：1994-07-12

    申请号：US936893

    申请日：1992-08-27

    申请人： Masashi Sakamoto ,  Masaki Takahashi ,  Keizo Nishiguchi

    发明人： Masashi Sakamoto ,  Masaki Takahashi ,  Keizo Nishiguchi

    IPC分类号： G03G15/00 ,  G03G15/06 ,  G03G21/00

    CPC分类号： G03G15/5041 ,  G03G15/065

    摘要： An image forming apparatus wherein a latent image is electrostatically formed on a surface of a photosensitive member and developed by a developing device. In the above image forming apparatus, the reference line image is formed on the surface of the photosensitive member outside the effective image forming area. The width of the reference line image is detected by a sensor. A developing bias voltage applied to the developing device is controllably changed based on the result of detection by a sensor.

    摘要翻译： 一种图像形成装置，其中潜像被静电地形成在感光构件的表面上并由显影装置显影。 在上述图像形成装置中，在有效图像形成区域的外侧的感光体的表面上形成基准线图像。 基准线图像的宽度由传感器检测。 施加到显影装置的显影偏压基于传感器的检测结果可控地改变。

    Method and apparatus for driving stepping motor
    72.
    发明授权
    Method and apparatus for driving stepping motor 失效
    用于驱动步进电机的方法和装置

    公开(公告)号：US5059883A

    公开(公告)日：1991-10-22

    申请号：US534280

    申请日：1990-06-07

    申请人： Masaki Takahashi

    发明人： Masaki Takahashi

    IPC分类号： H02P8/14 ,  H02P8/32

    CPC分类号： H02P8/32 ,  H02P8/14

    摘要： A drive apparatus is disclosed which is designed to switch/excite a plurality of excitation windings of a stepping motor in a predetermined order. Periodic velocity fluctuation data of the stepping motor is stored in a memory unit in advance. An arithmetic unit reads out the velocity fluctuation data stored in the memory unit. The arithmetic unit outputs a pulse train whose pulse rate fluctuates to have a phase opposite to that of velocity fluctuation obtained from the velocity fluctuation data. This pulse train is used as switching timing signals for switching/exciting the plurality of excitation windings in a predetermined order.

    摘要翻译： 公开了一种驱动装置，其被设计成以预定顺序切换/激励步进电机的多个励磁绕组。 预先将步进电机的周期性速度变动数据存储在存储器单元中。 算术单元读出存储在存储单元中的速度波动数据。 运算单元输出脉冲波动的脉冲串，与从速度变动数据得到的速度波动相反。 该脉冲串用作用于以预定顺序切换/激励多个励磁绕组的开关定时信号。

    System and method for mobile information device content display and selection with concurrent pop-up explanatory information
    76.
    发明授权
    System and method for mobile information device content display and selection with concurrent pop-up explanatory information 有权
    移动信息设备内容显示和选择的系统和方法，并发弹出说明信息

    公开(公告)号：US09342234B2

    公开(公告)日：2016-05-17

    申请号：US13611132

    申请日：2012-09-12

    申请人： Ikuo Kobayashi ,  Masaki Takahashi ,  Shuji Hiramatsu ,  Toru Yamamoto

    发明人： Ikuo Kobayashi ,  Masaki Takahashi ,  Shuji Hiramatsu ,  Toru Yamamoto

    IPC分类号： G06F3/048 ,  G06F3/0488 ,  G06F3/0486

    CPC分类号： G06F3/0488 ,  G06F3/0486

    摘要： A user screen display control unit displays not only a content selected by the user but also places a plurality of icons, with which to select a content to be displayed, adjacent to each other and displays the plurality of icons. When a drag operation over the plurality of icons is detected by an operation detector, the user screen display control unit displays the caption for a selected icon in a forefront manner and switches the caption for each icon sequentially selected by a drag operation and sequentially displays the caption. When a predetermined operation is detected on an icon located in a position where the drag operation ends, the user screen display control unit switches the content displayed on the display device to a content associated with the icon located in the position where the drag operation ends.

    摘要翻译： 用户画面显示控制单元不仅显示用户所选择的内容，还显示多个与选择要显示的内容相邻的图标，并显示多个图标。 当通过操作检测器检测到多个图标上的拖动操作时，用户屏幕显示控制单元以最前方的方式显示所选图标的标题，并且切换由拖动操作顺序选择的每个图标的标题，并且顺序地显示 标题。 当在位于拖动操作结束的位置的图标上检测到预定的操作时，用户屏幕显示控制单元将显示在显示设备上的内容切换为与拖动操作结束的位置处的图标相关联的内容。

    Optical position detection device and display system with input function
    77.
    发明授权
    Optical position detection device and display system with input function 有权
    光学位置检测装置及具有输入功能的显示系统

    公开(公告)号：US09255980B2

    公开(公告)日：2016-02-09

    申请号：US13493179

    申请日：2012-06-11

    申请人： Yasunori Onishi ,  Masaki Takahashi

    发明人： Yasunori Onishi ,  Masaki Takahashi

    IPC分类号： G09G5/00 ,  G01S1/72 ,  G01S17/00 ,  G01S17/46 ,  G01S17/87 ,  G01S7/481 ,  G06F3/041 ,  G06F3/042

    CPC分类号： G01S1/725 ,  G01S7/4814 ,  G01S7/4816 ,  G01S17/003 ,  G01S17/46 ,  G01S17/87 ,  G06F3/0416 ,  G06F3/0421

    摘要： In an optical position detection device, when emitting the detection light from the light source section, the light receiving section receives the reflected light from the target object with the first light receiving element and the second light receiving element. The first light receiving element and the second light receiving element are arranged to have the intersection angle greater than 90° and smaller than 180°, the intersection angle being formed between the normal direction with respect to the light receiving surface of the first light receiving element and the normal direction with respect to the light receiving surface of the second light receiving element.

    摘要翻译： 在光学位置检测装置中，当从光源部发射检测光时，光接收部利用第一光接收元件和第二光接收元件接收来自目标物体的反射光。 第一光接收元件和第二光接收元件被布置成具有大于90°且小于180°的交叉角度，该相交角度相对于第一光接收元件的光接收表面在法线方向之间形成 以及相对于第二光接收元件的光接收表面的法线方向。