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41. 发明授权

US07522858B2 Photosensitive-member unit and image forming apparatus 有权
标题翻译：感光构件单元和图像形成装置
公开(公告)号：US07522858B2
公开(公告)日：2009-04-21
申请号：US11642787
申请日：2006-12-21
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/00 , G03G21/16 , G03G21/18
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

42. 外观设计

USD588189S1 Tray for printer cartridges 有权
公开(公告)号：USD588189S1
公开(公告)日：2009-03-10
申请号：US29276997
申请日：2007-02-09
申请人： Naoya Kamimura , Makoto Ishii , Yasushi Okabe , Isao Kishi
设计人： Naoya Kamimura , Makoto Ishii , Yasushi Okabe , Isao Kishi

43. 发明授权

US07460816B2 Developing device and image forming apparatus having gears whose relative positions can be determined with precision 有权
标题翻译：具有能够精确地确定其相对位置的齿轮的显影装置和图像形成装置
公开(公告)号：US07460816B2
公开(公告)日：2008-12-02
申请号：US10985903
申请日：2004-11-12
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/06
摘要： An image forming apparatus includes a developing cartridge having a developing roller driven by developing roller drive gear, a supply roller driven by a supply roller drive gear, an input gear, a gear holder formed with a developing roller support member, supply roller support member and input gear support member, a gear holder integrally formed with the support members and a shaft receiving member formed at a location opposite the gear holder.
摘要翻译：图像形成装置包括：显影盒，具有由显影辊驱动齿轮驱动的显影辊，由供给辊驱动齿轮驱动的供给辊，输入齿轮，形成有显影辊支撑部件的齿轮架，供给辊支撑部件和输入齿轮支撑构件，与支撑构件一体形成的齿轮架和形成在与齿轮保持器相对的位置处的轴接收构件。

44. 发明授权

US07444103B2 Image-forming device and developing unit used therein 有权
标题翻译：图像形成装置及显影装置
公开(公告)号：US07444103B2
公开(公告)日：2008-10-28
申请号：US11501687
申请日：2006-08-10
申请人： Yasushi Okabe , Naoya Kamimura , Yoshito Takakuwa
发明人： Yasushi Okabe , Naoya Kamimura , Yoshito Takakuwa
IPC分类号： G03G15/01 , G03G15/04 , G03G15/08
CPC分类号： G03G21/1676 , G03G21/1647 , G03G2215/0119 , G03G2221/1654 , G03G2221/1815
摘要： In an image-forming device including an image-carrying member, a developer-carrying member, and a casing having an inner space in which developer is accommodated and the developer-carrying member is supported, both a pushing force and a separating force are not applied to the casing so that the thickness of the casing does not need to be increased. The casing is formed with a pair of first protruding parts each having an end that protrudes outward along the axial direction of the developer-carrying member, and a pair of second protruding parts each having an end that protrudes farther outward than the corresponding end of the first protruding part. The first protruding parts serve as operating parts operated by a pressing member, and the second protruding parts serve as operating parts operated by a separating member.
摘要翻译：在包括图像承载构件，显影剂承载构件和具有容纳显影剂的内部空间并且支撑显影剂的构件的图像形成装置中，推动力和分离力都不是施加到壳体，使得壳体的厚度不需要增加。壳体形成有一对第一突出部分，每个第一突出部分具有沿着显影剂承载部件的轴向向外突出的端部，以及一对第二突出部分，每个第二突出部分的端部比相应的端部第一突出部分。第一突出部分用作由按压构件操作的操作部件，并且第二突出部分用作由分离构件操作的操作部件。

45. 发明申请

US20080247776A1 Image forming device and detachably loaded process unit 有权
公开(公告)号：US20080247776A1
公开(公告)日：2008-10-09
申请号：US12081838
申请日：2008-04-22
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G15/0896 , G03G21/1853 , G03G2221/1606 , G03G2221/163 , G03G2221/1853 , G03G2221/1884
摘要： A developing unit is detachably mounted on a photosensitive unit to form a combined unit called a process unit. In use, the process unit is loaded into an electrophotographic image forming device. A rotational shaft of a photosensitive drum projects out from the photosensitive unit. When the process unit is loaded into the image forming device from a top open space, both ends of the rotational shaft are engaged with a pair of guides formed in side walls of the image forming device and guided down along the guides. The process unit is accommodated in an accommodating section when both ends of the rotational shaft have been brought into abutment with stops at the ends of the guides and a trailing end of the process unit is rotated downward about the rotational shaft.

46. 发明申请

US20080181658A1 IMAGE FORMING APPARATUS CAPABLE OF PREVENTING DAMAGE DURING MOUNTING OF PHOTOSENSITIVE-MEMBER UNIT 有权
标题翻译：图像形成装置可以防止在感光元件安装过程中的损伤
公开(公告)号：US20080181658A1
公开(公告)日：2008-07-31
申请号：US11966526
申请日：2007-12-28
申请人： Yasushi OKABE
发明人： Yasushi OKABE
IPC分类号： G03G21/16
CPC分类号： G03G15/751 , G03G21/1814 , G03G2221/1606
摘要： A photosensitive-member unit includes a plurality of photosensitive members arranged in a first direction. The photosensitive-member unit is movable in the first direction to be mounted to or dismounted from a mount position in an apparatus main body. A positioning member is fixed to the apparatus main body and is configured to contact the photosensitive-member unit when the photosensitive-member unit is mounted at the mount position, thereby positioning the photosensitive-member unit at the mount position relative to the apparatus main body. A friction applying member is provided to one side of the apparatus main body with respect to a second direction perpendicular to the first direction. The photosensitive-member unit is configured to slidingly contact the friction applying member when the photosensitive-member unit moves to the mount position, allowing the friction applying member to apply a frictional force to the photosensitive-member unit.
摘要翻译：感光构件单元包括沿第一方向布置的多个感光构件。感光构件单元可沿第一方向移动以安装到装置主体中的安装位置或从其安装位置卸下。定位构件被固定到设备主体上，并且当感光构件单元安装在安装位置时被配置为接触感光构件单元，从而将感光构件单元相对于设备主体定位在安装位置。摩擦施加构件相对于垂直于第一方向的第二方向设置在装置主体的一侧。感光构件单元构造成当感光构件单元移动到安装位置时滑动地接触摩擦施加构件，允许摩擦施加构件向感光构件单元施加摩擦力。

47. 发明授权

US07369791B2 Image forming device and detachably loaded process unit 有权
标题翻译：图像形成装置和可拆卸装载的处理单元
公开(公告)号：US07369791B2
公开(公告)日：2008-05-06
申请号：US11508303
申请日：2006-08-23
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G15/0896 , G03G21/1853 , G03G2221/1606 , G03G2221/163 , G03G2221/1853 , G03G2221/1884
摘要： A developing unit is detachably mounted on a photosensitive unit to form a combined unit called a process unit. In use, the process unit is loaded into an electrophotographic image forming device. A rotational shaft of a photosensitive drum projects out from the photosensitive unit. When the process unit is loaded into the image forming device from a top open space, both ends of the rotational shaft are engaged with a pair of guides formed in side walls of the image forming device and guided down along the guides. The process unit is accommodated in an accommodating section when both ends of the rotational shaft have been brought into abutment with stops at the ends of the guides and a trailing end of the process unit is rotated downward about the rotational shaft.
摘要翻译：显影单元可拆卸地安装在感光单元上以形成称为处理单元的组合单元。在使用中，处理单元被装载到电子照相图像形成装置中。感光鼓的旋转轴从感光单元突出。当处理单元从顶部开放空间装载到图像形成装置中时，旋转轴的两端与形成在图像形成装置的侧壁中的一对引导件接合并且沿着引导件向下引导。当旋转轴的两端已经与引导件的端部处的止动件抵接时，处理单元容纳在容纳部分中，并且处理单元的后端围绕旋转轴向下旋转。

48. 发明授权

US07362986B2 Process cartridge in image-forming device 有权
标题翻译：成像装置中的处理盒
公开(公告)号：US07362986B2
公开(公告)日：2008-04-22
申请号：US11258179
申请日：2005-10-26
申请人： Yasushi Okabe , Naoya Kamimura
发明人： Yasushi Okabe , Naoya Kamimura
IPC分类号： G03G21/16
CPC分类号： G03G21/186 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/0844 , G03G2215/0872 , G03G2221/1815
摘要： A cartridge that can be detachably mounted in an image-forming device includes: a first wall; a second wall opposing the first wall with a gap formed therebetween, the first wall and the second wall defining therebetween a developer-accommodating section that accommodates a developer; and a reinforcing part spanning between the first wall and the second wall.
摘要翻译：可拆卸地安装在图像形成装置中的盒包括：第一壁; 与所述第一壁相对的第二壁，其间形成有间隙，所述第一壁和所述第二壁在其间限定容纳显影剂的显影剂容纳部; 以及跨越在第一壁和第二壁之间的加强部分。

49. 发明授权

US07313346B2 Image formation apparatus and photoreceptor cartridge 有权
公开(公告)号：US07313346B2
公开(公告)日：2007-12-25
申请号：US10782973
申请日：2004-02-23
申请人： Shougo Sato , Makoto Ishii , Yasushi Okabe
发明人： Shougo Sato , Makoto Ishii , Yasushi Okabe
IPC分类号： G03G15/02 , G03G21/18
摘要： An image forming apparatus, includes: a mainframe; a photoreceptor; an exposing unit that exposes a surface of the photoreceptor to form an electrostatic latent image; and a developing unit that develops the electrostatic latent image by supplying a charged developer on the surface of the photoreceptor having the electrostatic latent image formed thereon. The photoreceptor is loadable in and unloadable from the mainframe separately from the developing unit.

50. 发明申请

US20070280733A1 PHOTOSENSITIVE UNIT AND DEVELOPER CARTRIDGE 有权
标题翻译：感光单元和开发者盒
公开(公告)号：US20070280733A1
公开(公告)日：2007-12-06
申请号：US11755110
申请日：2007-05-30
申请人： Masatoshi SHIRAKI , Yasushi OKABE
发明人： Masatoshi SHIRAKI , Yasushi OKABE
IPC分类号： G03G21/18
CPC分类号： G03G21/1825 , G03G21/1623 , G03G21/1853 , G03G2221/1633 , G03G2221/1654 , G03G2221/1853
摘要： A photosensitive unit is described. A photosensitive unit may include a developer cartridge including a developing agent carrier and a casing for supporting the developer carrier; a photosensitive body disposed so that the developing agent carrier is brought into contact therewith by pressing; and a cartridge attaching portion to which the developer cartridge is detachably attached. The casing includes an elastic member, a pressing member for pressing the elastic member so that the developing agent carrier is pressed toward the photosensitive body, and an fitting member provided on the pressing member. The cartridge attaching portion includes a fit portion which is fitted by the fitting member so that the pressing member presses the elastic member toward the developing agent carrier for maintaining the pressing state of the pressing member to the elastic member by the fitting.
摘要翻译：描述感光单元。感光单元可以包括显影剂盒，其包括显影剂载体和用于支撑显影剂载体的壳体; 设置成使得显影剂载体通过压制与其接触的感光体; 以及可拆卸地安装显影剂盒的盒安装部分。壳体包括弹性构件，用于按压弹性构件以将显影剂载体压向感光体的按压构件和设置在按压构件上的配合构件。盒安装部分包括配合部分，该配合部分由装配构件装配，使得按压构件将弹性构件朝向显影剂载体挤压，以通过配件将按压构件的按压状态保持到弹性构件。

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