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11. 发明专利

JP2010276667A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2010276667A
公开(公告)日：2010-12-09
申请号：JP2009126320
申请日：2009-05-26
申请人： Canon Inc , キヤノン株式会社
发明人： NAKAGAKI JUN , SHIROGATA JIRO , MAEDA YORITSUGU , ARATA SATOSHI , FUJIWARA YUKIHIRO , KANAI MASARU , NAKAZATO ATSUSHI
IPC分类号： G03G15/16 , G03G15/00 , G03G15/01
CPC分类号： G03G15/161 , G03G15/1605 , G03G2215/00139
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus configured such that fatigue failure of a belt member is hardly caused by easing stress concentration at an end of an optical index associated with rotation of the belt member. SOLUTION: A scale 7 like divisions having uniform intervals is formed at an end in a width direction of an intermediate transfer belt 106, and a controller 9 controls drive of a driving motor by feeding back a pulse train output from an optical sensor 8 so that the pulse interval of the pulse train may be constant. The scale 7 is formed by using laser machining so that its reflectance may differ from that of a surrounding resin material surface, and formed to draw a contour that a non-parallel part obliquely inclined from a direction perpendicular to a rotating direction of the intermediate transfer belt is smoothly connected to a parallel part perpendicular to the rotating direction of the intermediate transfer belt in a circular arc shape. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，其构造成使得通过在与带构件的旋转相关联的光学指标的末端放宽应力集中，几乎不引起带构件的疲劳失效。解决方案：在中间转印带106的宽度方向的端部形成有具有均匀间隔的标尺7，如控制器9，通过反馈从光学传感器输出的脉冲序列来控制驱动电动机的驱动 8，使得脉冲串的脉冲间隔可以是恒定的。标尺7通过使用激光加工形成，使得其反射率可能与周围树脂材料表面的反射率不同，并且形成为绘制从垂直于中间转印件的旋转方向的方向倾斜倾斜的非平行部分的轮廓带平滑地连接到垂直于中间转印带的旋转方向的平行部分，其形状为圆弧形。版权所有（C）2011，JPO＆INPIT

12. 发明专利

JP2006078627A Developer-capturing container, developer-replenishing system, and image forming apparatus 有权
标题翻译：开发者承运集装箱，开发商 - 再生系统和图像形成装置
公开(公告)号：JP2006078627A
公开(公告)日：2006-03-23
申请号：JP2004260583
申请日：2004-09-08
申请人： Canon Inc , キヤノン株式会社
发明人： FUJIWARA YUKIHIRO , TAZAWA BUNRO
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/0868 , G03G2215/0604 , G03G2215/0668 , G03G2215/0678
摘要： PROBLEM TO BE SOLVED: To provide a developer-replenishing container for easily and surely attaching and detaching the developer-replenishing container in simple constitution, and to provide a developer-replenishing system and an image forming apparatus. SOLUTION: The developer-replenishing system mounts a developer-replenishing container for replenishing a developer stored by rotating. The developer-replenishing system includes a movable developer-replenishing container receiving base 400b for mounting the developer-replenishing container 1, and a deformable mounting discriminating member 400c, by interlocked with movement of the developer-replenishing container receiving base 400b. When the deformed mounting discriminating member 400c interferes with a mounted discriminating projection 1e, provided on the developer-replenishing container 1 on the developer-replenishing container receiving base 400b, movement to a developer-replenishing container for mounting position of the developer-replenishing container receiving base 400b is regulated. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种显影剂补充容器，用于以简单的结构容易且可靠地安装和拆卸显影剂补充容器，并提供显影剂补充系统和图像形成装置。解决方案：显影剂补充系统安装显影剂补充容器，用于补充由旋转器储存的显影剂。显影剂补充系统包括用于安装显影剂补充容器1的可移动的显影剂补充容器接收基座400b，以及与显影剂补充容器接收基座400b的移动联动的可变形的安装识别构件400c。当变形的安装识别构件400c与设置在显影剂补充容器接收基座400b上的显影剂补充容器1上的安装的识别突起1e相互干涉时，移动到显影剂补充容器，用于安装显影剂补充容器接收位置基地400b受到监管。版权所有（C）2006，JPO＆NCIPI

13. 发明专利

JP2005215391A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2005215391A
公开(公告)日：2005-08-11
申请号：JP2004022747
申请日：2004-01-30
申请人： Canon Inc , キヤノン株式会社
发明人： YOKOTA MASAHIKO , NAGASE TETSUYA , NAKAHATA HIROSHI , KUDO TOSHIHIKO , FUJIWARA YUKIHIRO
IPC分类号： G03G15/00 , G03G15/01 , G03G15/06
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus in which banding caused by oscillation produced by rotation and stopping of a rotary developing apparatus is reduced without complicating the mechanism. SOLUTION: The image forming apparatus has a plurality of developing apparatuses attached to a rotatable rotary 13 and forms an image by developing, by the developing apparatus, a latent image formed on a rotating photoreceptor drum 21 by an optical unit 28, wherein the direction of a straight line connecting a drive transmitting position between the rotary 13 and a driving motor 30 for driving the rotary 13 to a rotational center of the rotary 13 is within a positive negative pressure angle α of the drive transmission to at least one of a sub scanning tangent direction L1 in an exposure position E to the photoreceptor drum 21 or sub scanning tangent direction L2 in an image transfer position T from the photoreceptor drum 21. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成装置，其中，通过旋转和停止旋转显影装置产生的振荡引起的条带减少而不使机构复杂化。解决方案：图像形成装置具有多个显影装置，其安装在可旋转旋转体13上，并通过显影装置利用光学单元28在旋转的感光鼓21上形成潜像来形成图像，其中将旋转体13与用于将旋转体13驱动到旋转体13的旋转中心的驱动电动机30之间的驱动传递位置的直线的方向在驱动变速器的正负压角α内至少为在感光鼓21的图像转印位置T中的感光鼓21的曝光位置E的副扫描切线方向L1或副扫描切线方向L2。（C）2005，JPO＆NCIPI

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