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1. 发明申请

US20160124342A1 DRIVING APPARATUS, IMAGE FORMING APPARATUS, METHOD OF DRIVING CONTROL AND PROGRAM 有权
标题翻译：驱动装置，图像形成装置，驱动控制和程序的方法
公开(公告)号：US20160124342A1
公开(公告)日：2016-05-05
申请号：US14918753
申请日：2015-10-21
申请人： Kohhei YAMAGUCHI , Hiroyuki IWASAKI , Yusuke ISHIZAKI
发明人： Kohhei YAMAGUCHI , Hiroyuki IWASAKI , Yusuke ISHIZAKI
IPC分类号： G03G15/08 , H02H5/00
CPC分类号： G03G15/0806 , G03G21/16 , G03G21/1676 , G03G21/186 , G03G2215/0129 , H02H5/00
摘要： There is provided a driving apparatus comprising: a driving unit configured to rotate a driving shaft; a speed setting unit for setting a rotational speed of the driving shaft; a driving shaft joint connected with the driving shaft to rotate with the driving shaft for transmitting driving-force to a driven apparatus, the driving shaft joint being fitted into a driven shaft joint connected with the driven apparatus that is made detachable; a rotational position detection unit configured to detect a predetermined rotational position of the driving shaft joint; and a driving control unit configured to control the driving unit; wherein upon the driven apparatus being detached, the driving control unit controls the driving unit to stop the rotating driving shaft based on a detection result of the rotational position detection unit after the speed setting unit sets the rotational speed of the driving shaft to be a first rotational speed.
摘要翻译：提供一种驱动装置，包括：驱动单元，其构造成使驱动轴旋转; 用于设定驱动轴的转速的速度设定单元; 与所述驱动轴连接的驱动轴接头，与用于将驱动力传递到从动装置的驱动轴一起旋转，所述驱动轴接头装配在与被驱动装置连接的从动轴接头中，所述从动轴接头是可拆卸的; 旋转位置检测单元，被配置为检测所述驱动轴接头的预定旋转位置; 以及驱动控制单元，被配置为控制所述驱动单元; 其中，在从动装置被拆卸时，驱动控制单元在速度设定单元将驱动轴的转速设定为第一位置之后，基于旋转位置检测单元的检测结果来控制驱动单元停止旋转驱动轴转速。

2. 发明申请

US20210031548A1 ABNORMALITY DETECTING DEVICE, ABNORMALITY DETECTING METHOD, COMPUTER PROGRAM PRODUCT, AND IMAGE FORMING DEVICE 有权
公开(公告)号：US20210031548A1
公开(公告)日：2021-02-04
申请号：US16934238
申请日：2020-07-21
申请人： Yusuke ISHIZAKI , Takaaki KANEKO
发明人： Yusuke ISHIZAKI , Takaaki KANEKO
IPC分类号： B41J29/393 , G01B11/06
摘要： An abnormality detecting device includes: a light emitter including a light-emitting element disposed at one side of a conveyed medium, and configured to emit a laser beam having a width in a thickness direction of the medium by the light-emitting element; a light receiver disposed at the other side of the medium to be opposed to the light emitter across the medium, including a plurality of light-receiving elements arranged in the thickness direction of the medium, and configured to receive, by the plurality of light-receiving elements, the laser beam emitted by the light emitter; and a detecting unit configured to detect a lift of the medium in a case where a number of light-receiving elements indicating received light amounts not exceeding a first threshold and being arranged successively in the thickness direction among the plurality of light-receiving elements exceeds a second threshold.

3. 发明申请

US20140312563A1 MEDIUM CONVEYING APPARATUS, IMAGE FORMING APPARATUS, MEDIUM CONVEYING SYSTEM, AND MEDIUM CONVEYING METHOD 有权
标题翻译：中型输送装置，图像形成装置，中等输送系统和中等输送方式
公开(公告)号：US20140312563A1
公开(公告)日：2014-10-23
申请号：US14321896
申请日：2014-07-02
申请人： Masashi KASAMAI , Yusuke ISHIZAKI , Takahisa KOIKE
发明人： Masashi KASAMAI , Yusuke ISHIZAKI , Takahisa KOIKE
IPC分类号： B65H5/06 , B65H43/00
CPC分类号： B65H5/062 , B65H7/06 , B65H43/00 , B65H2511/417 , B65H2511/52 , B65H2513/511 , B65H2515/32 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A medium conveying apparatus includes a conveying status detecting unit configured to determine a conveyance status of a medium based on a driving torque of a driving unit, wherein the conveying unit is configured to convey the medium at a reference speed, the reference speed being faster than the upstream conveying unit at least when the medium is conveyed from the upstream conveying unit, and the reference speed being slower than the downstream conveying unit at least when the medium is conveyed to the downstream conveying unit, and wherein the conveyance status of the medium is detected by the comparison of a prescribed reference torque to the driving torque of the driving unit at least when the medium is conveyed between the upstream conveying unit and the conveying unit or when the medium is conveyed between the conveying unit and the downstream conveying unit.
摘要翻译：介质传送装置包括传送状态检测单元，其被配置为基于驱动单元的驱动扭矩来确定介质的传送状态，其中传送单元被配置为以参考速度传送介质，参考速度快于所述上游输送单元至少当所述介质从所述上游输送单元输送时，并且至少当所述介质被输送到所述下游输送单元时，所述基准速度比所述下游输送单元慢，并且所述介质的输送状态为至少当介质在上游输送单元和输送单元之间输送时，或当介质在输送单元和下游输送单元之间输送时，通过比较规定的参考扭矩与驱动单元的驱动扭矩相比较来检测。

4. 发明申请

US20140037300A1 BELT CONVEYANCE APPARATUS INCLUDING A BELT AND A DRIVING ROLLER DRIVING THE BELT, IMAGE FORMING APPARATUS INCLUDING A BELT AND A DRIVING ROLLER DRIVING THE BELT, AND IMAGE FORMING SYSTEM INCLUDING A BELT AND A DRIVING ROLLER DRIVING THE BELT 有权
标题翻译：皮带输送装置，包括皮带和驱动滚筒，图像形成装置，包括皮带和驱动滚子驱动皮带，以及图像形成系统，包括皮带和驱动滚子驱动皮带
公开(公告)号：US20140037300A1
公开(公告)日：2014-02-06
申请号：US13956037
申请日：2013-07-31
申请人： Yusuke ISHIZAKI
发明人： Yusuke ISHIZAKI
IPC分类号： G03G15/00
CPC分类号： G03G15/65 , G03G15/1615 , G03G15/5054
摘要： A belt conveyance apparatus including a driving roller to rotate and drive a belt, a first detector to detect surface speed of the belt, and a second detector to detect rotation speed of the driving roller. There is a first calculator to calculate a first deviation from target speed of the belt based on the surface speed and the target speed of the belt, and a memory to store a value corresponding to the first deviation. A second calculator calculates a second deviation from the target speed of the belt based on the target speed, the first deviation, and the rotation speed. There is also a controller to control the rotation speed of the driving roller based on the second deviation, and a switching unit to switch from the first deviation to the correction value when the first detector is abnormal.
摘要翻译：一种带式传送装置，包括用于旋转和驱动带的驱动辊，检测带的表面速度的第一检测器和用于检测驱动辊的转速的第二检测器。存在第一计算器，用于根据皮带的表面速度和目标速度计算皮带目标速度的第一偏差，以及存储器，用于存储对应于第一偏差的值。第二计算器基于目标速度，第一偏差和转速来计算与皮带的目标速度的第二偏差。还有一个控制器，用于根据第二偏差来控制驱动辊的旋转速度;以及切换单元，当第一检测器异常时，从第一偏差切换到校正值。

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