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1. 发明授权

US09377754B2 Process cartridge 有权
标题翻译：处理墨盒
公开(公告)号：US09377754B2
公开(公告)日：2016-06-28
申请号：US14117918
申请日：2012-08-03
申请人： Kazushi Kitajima , Toshihiko Kudo
发明人： Kazushi Kitajima , Toshihiko Kudo
IPC分类号： G03G21/16 , G03G21/18 , G03G15/02
CPC分类号： G03G21/1839 , G03G15/0233
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a rotatable photosensitive drum; a charging roller for contacting and electrically charging the drum; a spacer for supporting a rotation shaft of the charging roller to space the drum from the charging roller; and an urging member for contacting the spacer to urge the charging roller toward the drum; wherein the spacer is movable between a first position for spacing the charging roller from the drum and a second position for contacting the charging roller to the drum, and an urging force of the urging member applied to the spacer is smaller when the spacer is in the second position than when the spacer is in the first position.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括可旋转的感光鼓; 用于使滚筒接触和充电的充电辊; 用于支撑充电辊的旋转轴以将鼓从充电辊定位的间隔件; 以及用于接触所述间隔件以将所述充电辊推向所述滚筒的推动构件; 其中所述间隔件可在用于将所述充电辊与所述滚筒间隔开的第一位置和用于使所述充电辊与所述滚筒接触的第二位置之间移动，并且当所述间隔件处于所述间隔件时，所述施力部件施加于所述间隔件的推动力较小第二位置比间隔件处于第一位置。

2. 发明申请

US20070231012A1 Image Forming Apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20070231012A1
公开(公告)日：2007-10-04
申请号：US11758378
申请日：2007-06-05
申请人： Masahiko Yokota , Tetsuya Nagase , Hiroshi Nakahata , Toshihiko Kudo , Yukihiro Fujiwara
发明人： Masahiko Yokota , Tetsuya Nagase , Hiroshi Nakahata , Toshihiko Kudo , Yukihiro Fujiwara
IPC分类号： G03G15/01
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： The present invention relates to an image forming apparatus comprising: an exposing means and a developing means. The developing means comprises a plurality of developing devices, a rotating member rotatable while supporting the plurality of the developing devices, and a driving means for the rotation drive of the rotating member for selectively moving the plurality of the developing devices to the developing position such that the driving means transmits driving force to the rotating member via a gear at a drive transmitting position. An angle θe(°) formed by a straight line linking the rotation center of the rotating member and the drive transmitting position and the tangent of the image bearing member at an exposing position in the image bearing member moving direction satisfies the following relationship with the premise that an pressure angle of the gear is α(°) and the image bearing member rotating direction is positive:−α≦θe≦α.
摘要翻译：本发明涉及一种图像形成装置，包括：曝光装置和显影装置。显影装置包括多个显影装置，在支撑多个显影装置的同时可旋转的旋转构件，以及用于旋转构件的旋转驱动的驱动装置，用于选择性地将多个显影装置移动到显影位置，使得驱动装置通过驱动传动位置处的齿轮将驱动力传递到旋转构件。在图像承载部件移动方向的曝光位置处，通过将旋转部件的旋转中心与驱动传递位置与图像承载部件的切线连接的直线形成的角度θe（°）满足以下关系：齿轮的压力角为α（°），图像承载部件旋转方向为正：-α<=θe<=α。

3. 发明授权

US5331154A Rotary encoder for detecting a rotating position of a motor 失效
标题翻译：用于检测电动机旋转位置的旋转编码器
公开(公告)号：US5331154A
公开(公告)日：1994-07-19
申请号：US943764
申请日：1992-09-11
申请人： Kenichi Kondo , Shigeo Yamagata , Yuji Sakaegi , Toshihiko Kudo , Kazuhiro Matsunaga , Tsutomu Takayama
发明人： Kenichi Kondo , Shigeo Yamagata , Yuji Sakaegi , Toshihiko Kudo , Kazuhiro Matsunaga , Tsutomu Takayama
IPC分类号： G01D5/36 , G03B9/24 , G03B15/03 , H04N5/235 , H04N5/353 , H04N5/359 , H04N5/361 , H04N5/372 , G01D5/34
CPC分类号： H04N5/3592 , H04N5/2352 , H04N5/3591 , H04N5/361 , H04N5/372 , Y10S358/906
摘要： In an image sensing apparatus having a solid-state image sensor provided with an antiblooming gate and an electronic flash device, a clock signal generating circuit is arranged to apply to the gate a clock signal at a given frequency during the flashing period of the flash device and at a lower frequency than the given frequency during a period immediately before the flashing period and a period after completion of flashing by the flash device. The device includes a rotary encloder with light transmitting, blocking and semi-transmitting sections. The position of the encoder is used in an exposure means for controlling an exposure condition of a photoconverting member.
摘要翻译：在具有设置有防爆门和电子闪光装置的固态图像传感器的图像感测装置中，时钟信号发生电路被布置成在闪光装置的闪烁周期期间以给定频率向门提供时钟信号并且在闪光周期之前的时段期间和闪光装置完成闪光之后的周期以比给定频率低的频率。该装置包括具有透光，阻挡和半透射部分的旋转包围物。编码器的位置用于控制光转换构件的曝光条件的曝光装置。

4. 发明授权

US5517243A Image sensing apparatus with control of charge storage time 失效
标题翻译：具有电荷存储时间控制的图像感测装置
公开(公告)号：US5517243A
公开(公告)日：1996-05-14
申请号：US206207
申请日：1994-03-03
申请人： Toshihiko Kudo , Takao Kinoshita , Yuji Sakaegi , Makoto Kondo
发明人： Toshihiko Kudo , Takao Kinoshita , Yuji Sakaegi , Makoto Kondo
IPC分类号： G03B9/08 , H04N5/235 , H04N5/353 , H04N5/3728 , H04N5/232
CPC分类号： H04N5/353 , H04N5/2352 , H04N5/2353 , H04N5/2354 , H04N5/3728
摘要： An image sensing apparatus is provided with a solid-state image sensor which is capable of sweeping out electric charges therefrom, a mechanical shutter and a control circuit for controlling the time period from the time point at which the electric charges of the solid-state image sensor are swept out when the mechanical shutter is in its open state to the time point at which the mechanical shutter is closed.
摘要翻译：一种图像感测装置设置有能够扫除电荷的固态图像传感器，用于控制从固态图像的电荷的时间点开始的时间段的机械快门和控制电路当机械快门处于打开状态时，传感器被扫除到机械快门关闭的时间点。

5. 发明授权

US5168364A Image sensing apparatus 失效
标题翻译：影像传感装置
公开(公告)号：US5168364A
公开(公告)日：1992-12-01
申请号：US441718
申请日：1989-11-27
申请人： Kenichi Kondo , Shigeo Yamagata , Yuji Sakaegi , Toshihiko Kudo , Kazuhiro Matsunaga , Tsutomu Takayama
发明人： Kenichi Kondo , Shigeo Yamagata , Yuji Sakaegi , Toshihiko Kudo , Kazuhiro Matsunaga , Tsutomu Takayama
IPC分类号： G01D5/36 , G03B9/24 , G03B15/03 , H04N5/235 , H04N5/353 , H04N5/359 , H04N5/361 , H04N5/372
CPC分类号： H04N5/3592 , H04N5/2352 , H04N5/3591 , H04N5/361 , H04N5/372 , Y10S358/906
摘要： An image sensing apparatus for picking up images having a solid-state image sensor provided with an antiblooming gate. The antiblooming gate removes unnecessary electric charge at a given frequency rate during a period of time at which an exposure shutter reaches a desired aperture diameter. The antiblooming gate removes unnecessary charge at a lower frequency rate before and/or after the exposure shutter reaches the desired aperture diameter. Thus it is possible to provide a highly efficient antiblooming system that minimizes the duration in which the antiblooming gate operates at the higher frequency rate, thereby minimizing undesirable conditions associated with operating the gate at the higher frequency rate.
摘要翻译：一种用于拾取图像的图像感测装置，其具有设置有防爆门的固态图像传感器。防曝光门在曝光快门达到所需孔径的时间段期间以给定的频率速率去除不需要的电荷。防曝光门在曝光快门达到所需孔径之前和/或之后以较低的频率移除不必要的电荷。因此，可以提供一种高效率的防护系统，其最小化防起重门在较高频率下操作的持续时间，从而最小化与以更高频率速率操作门相关联的不期望的条件。

6. 发明授权

US07634221B2 Cleaning apparatus and image forming apparatus 失效
标题翻译：清洁装置和图像形成装置
公开(公告)号：US07634221B2
公开(公告)日：2009-12-15
申请号：US11763889
申请日：2007-06-15
申请人： Toshihiko Kudo
发明人： Toshihiko Kudo
IPC分类号： G03G21/12
CPC分类号： G03G21/12 , G03G15/161 , G03G21/0011 , G03G21/105
摘要： An image forming apparatus having a high toner containing efficiency of a waste toner-collecting container is provided. Piled toner is broken by an vibrating imparting operation and at the same time, a toner feeding member such as a feeding screw disposed inside the toner-collecting container is rotated by changing a reciprocating operation by the vibrating impartment to a rotational operation in a direction. As a result, the piled toner which cannot be completely broken by the vibrating imparting operation is broken and fed, so that driving noise is reduced and the toner containing efficiency is improved.
摘要翻译：提供了具有含有废调色剂收集容器的效率的高调色剂的图像形成装置。堆积的调色剂通过振动赋予操作而断裂，并且同时，通过将振动隔离物的往复运动改变为沿一个方向的旋转操作，调色剂收集容器内部的馈送螺杆等调色剂供给部件转动。结果，通过振动赋予操作不能完全破碎的堆积的调色剂被破坏并进给，从而降低了驱动噪音并提高了调色剂的包含效率。

7. 发明授权

US07391996B2 Image forming apparatus configured so that an angel is formed by straight line connecting a rotation center of a rotary and a drive transmitting position, and a tangent line at a transfer position of an image bearing member 失效
标题翻译：图像形成装置被构造成通过连接旋转体的旋转中心和驱动传递位置的直线形成角度，以及在图像承载部件的传送位置处的切线
公开(公告)号：US07391996B2
公开(公告)日：2008-06-24
申请号：US11758378
申请日：2007-06-05
申请人： Masahiko Yokota , Tetsuya Nagase , Hiroshi Nakahata , Toshihiko Kudo , Yukihiro Fujiwara
发明人： Masahiko Yokota , Tetsuya Nagase , Hiroshi Nakahata , Toshihiko Kudo , Yukihiro Fujiwara
IPC分类号： G03G15/01
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： The present invention relates to an image forming apparatus comprising: an exposing means and a developing means. The developing means comprises a plurality of developing devices, a rotating member rotatable while supporting the plurality of the developing devices, and a driving means for the rotation drive of the rotating member for selectively moving the plurality of the developing devices to the developing position such that the driving means transmits driving force to the rotating member via a gear at a drive transmitting position. An angle θe(°) formed by a straight line linking the rotation center of the rotating member and the drive transmitting position and the tangent of the image bearing member at an exposing position in the image bearing member moving direction satisfies the following relationship with the premise that an pressure angle of the gear is α(°) and the image bearing member rotating direction is positive:−α≦θe≦α.
摘要翻译：本发明涉及一种图像形成装置，包括：曝光装置和显影装置。显影装置包括多个显影装置，在支撑多个显影装置的同时可旋转的旋转构件，以及用于旋转构件的旋转驱动的驱动装置，用于选择性地将多个显影装置移动到显影位置，使得驱动装置通过驱动传动位置处的齿轮将驱动力传递到旋转构件。在图像承载部件移动方向的曝光位置处，通过将旋转部件的旋转中心与驱动传递位置与图像承载部件的切线连接的直线形成的角度θe（°）满足以下关系：齿轮的压力角为α（°），图像承载部件旋转方向为正：-α<=θe<=α。

8. 发明申请

US20060120780A1 Image forming apparatus with reversing section for selective sheet reversal and sheet inserter 审中-公开
公开(公告)号：US20060120780A1
公开(公告)日：2006-06-08
申请号：US11340455
申请日：2006-01-27
申请人： Toshihiko Kudo , Wataru Kawata
发明人： Toshihiko Kudo , Wataru Kawata
IPC分类号： G03G15/00
CPC分类号： G03G15/655 , G03G2215/00586
摘要： An image forming apparatus has an image forming section for forming images on sheets; a sheet supply section for holding the sheets and supplying them to the image forming section; and a reverse section, disposed between the sheet supply section and the image forming section, for selectively reversing the sheets from the sheet supply section. An inserter set holds and supplies sheets for insertion between sheets having images formed thereon by the image forming section.

9. 发明授权

US07020430B2 Image forming apparatus with reversing section for selective sheet reversal and sheet inserter 失效
公开(公告)号：US07020430B2
公开(公告)日：2006-03-28
申请号：US10454574
申请日：2003-06-05
申请人： Toshihiko Kudo , Wataru Kawata
发明人： Toshihiko Kudo , Wataru Kawata
IPC分类号： G03G15/00
CPC分类号： G03G15/655 , G03G2215/00586
摘要： An image forming apparatus has an image forming section for forming images on sheets; a sheet supply section for holding the sheets and supplying them to the image forming section; and a reverse section, disposed between the sheet supply section and the image forming section, for selectively reversing the sheets from the sheet supply section. An inserter set holds and supplies sheets for insertion between sheets having images formed thereon by the image forming section.

10. 发明授权

US08150307B2 Cleaning apparatus having a feeding member and a driving mechanism and image forming apparatus using same 有权
标题翻译：具有进给构件和驱动机构的清洁装置以及使用其的图像形成装置
公开(公告)号：US08150307B2
公开(公告)日：2012-04-03
申请号：US12606312
申请日：2009-10-27
申请人： Toshihiko Kudo
发明人： Toshihiko Kudo
IPC分类号： G03G21/12
CPC分类号： G03G21/12 , G03G15/161 , G03G21/0011 , G03G21/105
摘要： An image forming apparatus having a high toner containing efficiency of a waste toner-collecting container is provided. Piled toner is broken by an vibrating imparting operation and at the same time, a toner feeding member such as a feeding screw disposed inside the toner-collecting container is rotated by changing a reciprocating operation by the vibrating impartment to a rotational operation in a direction. As a result, the piled toner which cannot be completely broken by the vibrating imparting operation is broken and fed, so that driving noise is reduced and the toner containing efficiency is improved.
摘要翻译：提供了具有含有废调色剂收集容器的效率的高调色剂的图像形成装置。堆积的调色剂通过振动赋予操作而断裂，并且同时，通过将振动隔离物的往复运动改变为沿一个方向的旋转操作，调色剂收集容器内部的馈送螺杆等调色剂供给构件转动。结果，通过振动赋予操作不能完全破碎的堆积的调色剂被破坏并进给，从而降低了驱动噪音并提高了调色剂的包含效率。

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