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31. 发明授权

US07826766B2 Image forming apparatus capable of preventing damage during mounting of photosensitive-member unit 有权
标题翻译：能够防止感光构件单元安装时的损伤的图像形成装置
公开(公告)号：US07826766B2
公开(公告)日：2010-11-02
申请号：US11966526
申请日：2007-12-28
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/01 , G03G21/18
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排列的多个感光构件。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。

32. 发明申请

US20100215396A1 Cartridge 有权
标题翻译：墨盒
公开(公告)号：US20100215396A1
公开(公告)日：2010-08-26
申请号：US12712449
申请日：2010-02-25
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/00
CPC分类号： G03G21/185 , G03G15/0872 , G03G15/0875 , G03G15/0896
摘要： A cartridge is detachably mountable in a receiving area of an image forming apparatus in a first direction. The receiving area is partitioned by partition surfaces opposing each other in a direction orthogonal to the first direction. The cartridge includes first and second side surfaces in the opposing direction. In a part of the case, both ends of which are contactable with the partition surfaces, respectively, when mounted in the receiving area, outlines of the first and second side surfaces are provided on or inside first and second circular arcs, respectively, as seen in a second direction orthogonal to the opposing direction and the first direction. Each circular arc has a center, in the part, at corresponding end in the opposing direction and at a most upstream end in a mounting direction, and a radius corresponding to a line segment connecting the both ends in the opposing direction.
摘要翻译：盒可拆卸地安装在图像形成装置的第一方向的接收区域中。接收区域在与第一方向正交的方向上彼此相对的分隔表面分隔开。盒包括在相反方向上的第一和第二侧表面。在一部分情况下，当安装在接收区域中时，它们的两端分别与分隔表面接触，第一和第二侧面的轮廓分别设置在第一和第二圆弧之间或内部，如图所示在与所述相反方向和所述第一方向正交的第二方向上。每个圆弧在其一部分中具有在相对方向的相应端部和安装方向最上游端的中心，以及对应于沿相反方向连接两端的线段的半径。

33. 发明申请

US20100135693A1 Image Forming Apparatus and Photosensitive Unit 有权
标题翻译：图像形成装置和感光单元
公开(公告)号：US20100135693A1
公开(公告)日：2010-06-03
申请号：US12625587
申请日：2009-11-25
申请人： Yasushi Okabe , Junichi Hashimoto , Isao Kishi
发明人： Yasushi Okabe , Junichi Hashimoto , Isao Kishi
IPC分类号： G03G21/16
CPC分类号： G03G21/1642 , G03G21/1623 , G03G21/1647 , G03G21/1671 , G03G21/1821 , G03G21/1853 , G03G2221/1684
摘要： An image forming apparatus is described. The image forming apparatus may include an image forming apparatus body and a photosensitive unit detachably mountable to the image forming apparatus body. The photosensitive unit includes: a frame; photosensitive bodies supported by the frame; cartridges including a developer carrier and detachably mountable to the frame; and a pressing portion provided on the frame for pressing the cartridges to direct the developer carrier toward the corresponding photosensitive body. Each cartridge can shift in the frame to a first attitude pressed by the pressing portion, and a second attitude released from the press of the pressing portion and detachable from the frame. The image forming apparatus body is provided with an abutment portion abutting the cartridge in the second attitude thereby bringing the cartridge into the first attitude when the photosensitive unit is mounted to the image forming apparatus body.
摘要翻译：描述图像形成装置。图像形成装置可以包括图像形成装置主体和可拆卸地安装到图像形成装置主体的感光单元。感光单元包括：框架; 由框架支承的感光体; 盒包括显影剂载体并可拆卸地安装到框架上; 以及设置在框架上用于按压墨盒以将显影剂载体引向相应的感光体的按压部分。每个墨盒可以在框架中移动到由按压部分按压的第一姿势，并且第二姿态从按压部分的按压释放并且可从框架拆卸。图像形成装置主体设置有以第二姿态抵靠盒的抵接部，从而当感光单元安装到图像形成装置主体时使盒进入第一姿态。

34. 发明授权

US07603057B2 Photosensitive unit and developer cartridge 有权
标题翻译：感光单元和显影剂盒
公开(公告)号：US07603057B2
公开(公告)日：2009-10-13
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 , G03G15/08
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 a 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。

35. 发明申请

US20090141326A1 Image-forming device with scanner unit 有权
公开(公告)号：US20090141326A1
公开(公告)日：2009-06-04
申请号：US12320328
申请日：2009-01-23
申请人： Yasuo Tamaru , Hiroshi Igarashi , Yasushi Okabe
发明人： Yasuo Tamaru , Hiroshi Igarashi , Yasushi Okabe
IPC分类号： G01N23/00
CPC分类号： G03G15/16 , G03G15/01 , G03G15/0189 , G03G15/0194 , G03G21/1609 , G03G21/1853 , G03G2215/0119 , G03G2215/0141 , G03G2221/1603 , G03G2221/1684 , G03G2221/183
摘要： An image-forming device includes: a housing; an endless belt; a plurality of process units; and a plurality of scanner units. Each scanner unit and each process unit are inclined obliquely to a vertical direction. At least a part of each process unit is inserted into and removed from the housing in an obliquely inclined direction.

36. 外观设计

USD579970S1 Tray for printer cartridges 有权
标题翻译：打印机墨盒托盘
公开(公告)号：USD579970S1
公开(公告)日：2008-11-04
申请号：US29276995
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

37. 发明申请

US20080232852A1 Image formation apparatus and photoreceptor cartridge 有权
公开(公告)号：US20080232852A1
公开(公告)日：2008-09-25
申请号：US12149360
申请日：2008-04-30
申请人： Shougo Sato , Makoto Ishii , Yasushi Okabe
发明人： Shougo Sato , Makoto Ishii , Yasushi Okabe
IPC分类号： G03G15/00
CPC分类号： G03G21/1853 , G03G15/0121 , G03G15/0194 , G03G21/1821 , G03G21/1835 , G03G2215/0119 , G03G2221/1684
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.

38. 发明授权

US07231167B2 Photosensitive member cartridge 有权
公开(公告)号：US07231167B2
公开(公告)日：2007-06-12
申请号：US11053846
申请日：2005-02-10
申请人： Yasushi Okabe , Shougo Sato , Tsutomu Suzuki
发明人： Yasushi Okabe , Shougo Sato , Tsutomu Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1825 , G03G15/0813 , G03G21/1814 , G03G21/1821 , G03G21/1828 , G03G21/1832 , G03G2221/1609 , G03G2221/1642 , G03G2221/1654 , G03G2221/1807 , G03G2221/1853 , G03G2221/1861 , G03G2221/1869 , G03G2221/1884
摘要： The invention provides a photosensitive member cartridge, that has, for example, a case including a bottom wall, an upper wall, and side walls. A photosensitive drum and a transfer roller are rotatably disposed in a space surrounded by the bottom wall, the upper wall, and the side walls. The bottom wall extends below the transfer roller. A developer cartridge, having a developing roller, is set on the extending portion of the bottom wall.

39. 发明申请

US20070036577A1 Image forming apparatus enabling user to directly clean discharge wire 有权
标题翻译：图像形成装置使用户能够直接清洁放电线
公开(公告)号：US20070036577A1
公开(公告)日：2007-02-15
申请号：US11501686
申请日：2006-08-10
申请人： Yasushi Okabe , Naoya Kamimura , Tomitake Aratachi
发明人： Yasushi Okabe , Naoya Kamimura , Tomitake Aratachi
IPC分类号： G03G21/20 , G03G15/02
CPC分类号： G03G15/0258 , G03G2215/027
摘要： A charger includes a frame and a cover member, together defining an internal space. A discharge wire for producing a discharge for a photosensitive drum is disposed within the internal space. A cleaner for cleaning the discharge wire is also disposed within the internal space. When the cover member is open, a user accesses the cleaner and slides the cleaner on the discharge wire, thereby cleaning the discharge wire.
摘要翻译：充电器包括框架和盖构件，共同限定内部空间。用于产生感光鼓放电的放电线设置在内部空间内。用于清洁放电线的清洁器也设置在内部空间内。当盖构件打开时，用户访问清洁器并将清洁器滑动在放电线上，从而清洁放电线。

40. 发明申请

US20060228131A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20060228131A1
公开(公告)日：2006-10-12
申请号：US11401295
申请日：2006-04-11
申请人： Shinji Kimura , Yasushi Okabe
发明人： Shinji Kimura , Yasushi Okabe
IPC分类号： G03G21/18
CPC分类号： G03G21/1661 , G03G21/1619 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G2215/1685 , G03G2221/1684 , G03G2221/1869
摘要： An image forming device includes: a main body; a plurality of image forming units; a holding unit; and an engagement mechanism. Each of the plurality of image forming units has a developing portion. The holding unit holds the plurality of image forming units. The plurality of image forming units are aligned in the holding unit in a predetermined drawing direction. The holding unit is configured so as to be drawn out in the predetermined drawing direction from a storage position where the holding unit is stored in the main body. The holding unit sequentially reaches a plurality of different drawing positions while moving in the predetermined drawing direction. The plurality of image forming units are sequentially exposed to the outside while the holding unit sequentially reaches the plurality of drawing positions. The engagement mechanism is configured to engage the holding unit with the main body when the holding unit reaches each of the plurality of drawing positions.
摘要翻译：图像形成装置包括：主体; 多个图像形成单元; 持有单位和接合机构。多个图像形成单元中的每一个具有显影部。保持单元保持多个图像形成单元。多个图像形成单元在保持单元中沿预定的拉伸方向对准。保持单元被构造成从保持单元存储在主体中的存储位置以预定的拉伸方向被拉出。保持单元在预定的拉伸方向移动的同时顺序地到达多个不同的拉伸位置。多个图像形成单元在保持单元依次到达多个绘图位置的同时依次露出到外部。接合机构被构造成当保持单元到达多个绘图位置中的每一个时，将保持单元与主体接合。

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