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43 条记录 (耗时 0.026 秒)

    Belt driving device and image forming apparatus using the same
    2.
    发明授权
    Belt driving device and image forming apparatus using the same 有权
    皮带驱动装置及使用其的成像装置

    公开(公告)号：US08406665B2

    公开(公告)日：2013-03-26

    申请号：US12923999

    申请日：2010-10-20

    申请人： Yuichi Hirose ,  Hiroaki Takagi ,  Takuro Kamiya ,  Junya Takigawa

    发明人： Yuichi Hirose ,  Hiroaki Takagi ,  Takuro Kamiya ,  Junya Takigawa

    IPC分类号： G03G15/01 ,  G03G15/00 ,  G03G15/16 ,  G03G15/08 ,  B65G23/04

    CPC分类号： G03G15/0131 ,  G03G2215/00143 ,  G03G2215/00156 ,  G03G2215/0158

    摘要： A steering controller uses a photointerrupter that detects the position of a filler when a steering roller is in a predetermined reference inclined position. The steering controller drives a steering motor to bring the steering roller to the reference inclined position based on a detection result obtained by the photointerrupter every time predetermined adjustment timing arrives or every time the power is turned on. Using the rotation angle of the steering motor in this condition as a reference rotation angle, the steering controller controls the rotation of the steering motor.

    摘要翻译： 转向控制器使用光斩波器，其在转向辊处于预定的参考倾斜位置时检测填料的位置。 转向控制器驱动转向马达，以便在每次预定的调整定时到达时或每次接通电源时，基于由光电断路器获得的检测结果，使转向辊进入基准倾斜位置。 在该状态下使用转向马达的转角作为基准旋转角度，转向控制器控制转向马达的旋转。

    Belt driving device and image forming apparatus using the same
    4.
    发明申请
    Belt driving device and image forming apparatus using the same 有权
    皮带驱动装置及使用其的成像装置

    公开(公告)号：US20110110691A1

    公开(公告)日：2011-05-12

    申请号：US12923999

    申请日：2010-10-20

    申请人： Yuichi Hirose ,  Hiroaki Takagi ,  Takuro Kamiya ,  Junya Takigawa

    发明人： Yuichi Hirose ,  Hiroaki Takagi ,  Takuro Kamiya ,  Junya Takigawa

    IPC分类号： G03G15/01 ,  B65G23/04

    CPC分类号： G03G15/0131 ,  G03G2215/00143 ,  G03G2215/00156 ,  G03G2215/0158

    摘要： A steering controller uses a photointerrupter that detects the position of a filler when a steering roller is in a predetermined reference inclined position. The steering controller drives a steering motor to bring the steering roller to the reference inclined position based on a detection result obtained by the photointerrupter every time predetermined adjustment timing arrives or every time the power is turned on. Using the rotation angle of the steering motor in this condition as a reference rotation angle, the steering controller controls the rotation of the steering motor.

    摘要翻译： 转向控制器使用光斩波器，其在转向辊处于预定的参考倾斜位置时检测填料的位置。 转向控制器驱动转向马达，以便在每次预定的调整定时到达时或每次接通电源时，基于由光电断路器获得的检测结果，使转向辊进入基准倾斜位置。 在该状态下使用转向马达的转角作为基准旋转角度，转向控制器控制转向马达的旋转。

    Image forming apparatus incorporating writing device
    7.
    发明授权
    Image forming apparatus incorporating writing device 有权

    公开(公告)号：US11036157B2

    公开(公告)日：2021-06-15

    申请号：US16695880

    申请日：2019-11-26

    申请人： Hiroaki Takagi

    发明人： Hiroaki Takagi

    IPC分类号： G03G15/04

    摘要： An image forming apparatus includes an image bearer, a writing device, a partition, and a plurality of side members. The image bearer is configured to bear an image. The writing device is configured to write the image on the image bearer. The partition is disposed between the image bearer and the writing device. The plurality of side members is disposed facing and spaced apart from each other at an interval in an axial direction of the image bearer. The writing device is fixed to the plurality of side members and is spaced apart from the partition.

    Rotary drive device and image forming apparatus
    8.
    发明授权
    Rotary drive device and image forming apparatus 有权
    旋转驱动装置和成像装置

    公开(公告)号：US09581953B2

    公开(公告)日：2017-02-28

    申请号：US15019232

    申请日：2016-02-09

    申请人： Naoyuki Suido ,  Keisuke Shimizu ,  Hiroaki Takagi ,  Kimiharu Yamazaki ,  Tadahiro Satoh

    发明人： Naoyuki Suido ,  Keisuke Shimizu ,  Hiroaki Takagi ,  Kimiharu Yamazaki ,  Tadahiro Satoh

    IPC分类号： G03G15/01 ,  G03G15/00 ,  F16H57/00 ,  F16D1/076

    CPC分类号： G03G15/757 ,  F16D1/076 ,  F16D1/0894 ,  F16H57/0025

    摘要： A rotary drive device includes a drive motor and drive transmission portion, which transmits a rotational drive force of the motor to a driven rotor and includes three or more drive transmission members. A high stiffness member is attached to a low-stiffness drive transmission member, which is one, lower in stiffness, of two of the drive transmission members, to increase stiffness of the low-stiffness drive transmission member. The two form a drive transmission point corresponding to a resonant point of a lowest resonance frequency among frequencies at a plurality of resonance points in frequency response characteristics derived from rotation information. One drive transmission point, which is on either a drive-transmission input side or output side, other than the drive transmission point corresponding to the resonant point of the lowest resonance frequency, of the low-stiffness drive transmission member is configured to transmit the rotational drive force through the high stiffness member.

    摘要翻译： 旋转驱动装置包括驱动电动机和驱动传递部分，其将电动机的旋转驱动力传递到从动转子并且包括三个或更多个驱动传递部件。 高刚性构件附接到低刚度驱动传动构件，其是两个驱动传动构件中的刚度较低的刚性驱动传动构件，以增加低刚度驱动传动构件的刚度。 这两个形成对应于从旋转信息导出的频率响应特性中的多个谐振点的频率中的最低谐振频率的谐振点的驱动传输点。 低刚度驱动传递部件的与驱动传递点相对应的驱动传递点以外的驱动传递输入侧或输出侧的一个驱动传递点被配置为传递旋转 驱动力通过高刚度构件。

    Receiving apparatus and receiving method
    10.
    发明授权
    Receiving apparatus and receiving method 有权
    接收装置和接收方法

    公开(公告)号：US08744016B2

    公开(公告)日：2014-06-03

    申请号：US13442572

    申请日：2012-04-09

    申请人： Hiroaki Takagi ,  Naoto Adachi ,  Masataka Umeda

    发明人： Hiroaki Takagi ,  Naoto Adachi ,  Masataka Umeda

    IPC分类号： H04L27/06

    CPC分类号： H04L25/03821 ,  H04L27/2665 ,  H04L27/2675 ,  H04L27/2691

    摘要： A receiving apparatus includes a symbol timing detection unit, a Fourier transform unit, a first symbol timing correction unit, and an interpolation synthesis unit. The symbol timing detection unit is configured to detect a Fourier transform start position from a received transmitting signal of a symbol unit, the Fourier transform unit is configured to perform a Fourier transform using the detected Fourier transform start position. The first symbol timing correction unit is configured to calculate and correct an amount of change between the Fourier transform start position of a reference symbol and the detected Fourier transform start position, and the interpolation synthesis unit is configured to perform an interpolation synthesis of a plurality of delay profiles corresponding to a plurality of symbols including the reference symbol and a symbol in which the amount of change is corrected.

    摘要翻译： 接收装置包括符号定时检测单元，傅里叶变换单元，第一符号定时校正单元和内插合成单元。 符号定时检测单元被配置为从接收到的符号单元的发送信号检测傅立叶变换开始位置，傅立叶变换单元被配置为使用检测的傅立叶变换开始位置进行傅里叶变换。 第一符号定时校正单元被配置为计算和校正参考符号的傅立叶变换开始位置与检测到的傅里叶变换起始位置之间的变化量，并且内插合成单元被配置为执行多个 对应于包括参考符号的多个符号的延迟分布和其中改变量的符号。