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11. 发明授权

US07995947B2 Image forming apparatus, and charging device and process cartridge used in the image forming apparatus 有权
标题翻译：图像形成装置，以及在图像形成装置中使用的充电装置和处理盒
公开(公告)号：US07995947B2
公开(公告)日：2011-08-09
申请号：US12193305
申请日：2008-08-18
申请人： Kaoru Yoshino , Takaya Muraishi , Akio Kosuge , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori
发明人： Kaoru Yoshino , Takaya Muraishi , Akio Kosuge , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori
IPC分类号： G03G15/02 , G03G21/18
CPC分类号： G03G15/0258 , G03G15/0291 , G03G2215/027
摘要： The invention provides a charging device used in an image forming apparatus such as a copier, a fax machine, a printer or the like, the charging device including: a gold-plated discharge wire for charging an image carrier such as a photoconductive member or the like; and a cleaning member, having an abrasive, for cleaning the discharge wire, with the gold plating being maintained over time satisfactorily, and provides a process cartridge having this charging device. The cleaning member has an abrasive containing alumina and/or silicon, the grain size of which ranges from #6000 to #8000. The discharge wire is a tungsten wire on which a plating film is formed by gold plating, such that the thickness of the plating film is not smaller than 1.5 μm, and the diameter of the tungsten wire is not smaller than 30 μm.
摘要翻译：本发明提供一种用于诸如复印机，传真机，打印机等的图像形成装置中的充电装置，所述充电装置包括：镀金放电线，用于对诸如感光体的图像载体或喜欢; 以及具有用于清洁放电线的磨料的清洁构件，其中镀金在时间上令人满意地保持，并提供具有该充电装置的处理盒。清洁构件具有含有氧化铝和/或硅的研磨剂，其粒径范围为＃6000至＃8000。放电线是通过镀金形成镀膜的钨丝，使得镀膜的厚度不小于1.5μm，并且钨丝的直径不小于30μm。

12. 发明授权

US07756439B2 Image forming apparatus and process cartridge used therein 有权
标题翻译：其中使用的图像形成装置和处理盒
公开(公告)号：US07756439B2
公开(公告)日：2010-07-13
申请号：US12201396
申请日：2008-08-29
申请人： Akio Kosuge , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Kaoru Yoshino
发明人： Akio Kosuge , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Kaoru Yoshino
IPC分类号： G03G15/02
CPC分类号： G03G15/0225 , G03G15/025 , G03G2215/0129
摘要： An image forming apparatus includes multiple imaging units and a controller. The multiple imaging units each include a photoconductor, a charging device, a developing device, a retractable cleaner, and a cleaner retraction mechanism. The charging device charges the photoconductor for forming an electrostatic latent image thereon. The developing device develops the electrostatic latent image. The retractable cleaner cleans the charging device when in contact with the charging device. The cleaner retraction mechanism is configured to bring the retractable cleaner into contact with the charging device. The charging device and the photoconductor are installed and replaced in conjunction with each other. The controller calculates a photoconductor usage of each of the multiple imaging units, and individually controls the cleaner retraction mechanism in each of the multiple imaging units according to the calculated photoconductor usage.
摘要翻译：图像形成装置包括多个成像单元和控制器。多个成像单元各自包括光电导体，充电装置，显影装置，可伸缩清洁器和清洁器收回机构。充电装置对用于在其上形成静电潜像的感光体进行充电。显影装置显影静电潜像。当与充电装置接触时，可伸缩式清洁器清洁充电装置。清洁器回缩机构被配置为使可伸缩清洁器与充电装置接触。充电装置和感光体彼此并置安装和更换。控制器计算多个成像单元中的每一个的感光体的使用量，并且根据所计算的感光体的使用量分别控制多个成像单元中的每一个中的清洁器缩回机构。

13. 发明申请

US20090060554A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USED THEREIN 有权
标题翻译：图像形成装置及其使用的盒子
公开(公告)号：US20090060554A1
公开(公告)日：2009-03-05
申请号：US12201396
申请日：2008-08-29
申请人： Akio KOSUGE , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Kaoru Yoshino
发明人： Akio KOSUGE , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Kaoru Yoshino
IPC分类号： G03G15/00
CPC分类号： G03G15/0225 , G03G15/025 , G03G2215/0129
摘要： An image forming apparatus includes multiple imaging units and a controller. The multiple imaging units each include a photoconductor, a charging device, a developing device, a retractable cleaner, and a cleaner retraction mechanism. The charging device charges the photoconductor for forming an electrostatic latent image thereon. The developing device develops the electrostatic latent image. The retractable cleaner cleans the charging device when in contact with the charging device. The cleaner retraction mechanism is configured to bring the retractable cleaner into contact with the charging device. The charging device and the photoconductor are installed and replaced in conjunction with each other. The controller calculates a photoconductor usage of each of the multiple imaging units, and individually controls the cleaner retraction mechanism in each of the multiple imaging units according to the calculated photoconductor usage.
摘要翻译：图像形成装置包括多个成像单元和控制器。多个成像单元各自包括光电导体，充电装置，显影装置，可伸缩清洁器和清洁器收回机构。充电装置对用于在其上形成静电潜像的感光体进行充电。显影装置显影静电潜像。当与充电装置接触时，可伸缩式清洁器清洁充电装置。清洁器回缩机构被配置为使可伸缩清洁器与充电装置接触。充电装置和感光体彼此并置安装和更换。控制器计算多个成像单元中的每一个的感光体的使用量，并且根据所计算的感光体的使用量分别控制多个成像单元中的每一个中的清洁器缩回机构。

14. 发明授权

US08204423B2 Cleaning device with accumulation prevention, process cartridge, and image forming apparatus including same 有权
标题翻译：具有防止积聚的清洁装置，处理盒和包括其的图像形成装置
公开(公告)号：US08204423B2
公开(公告)日：2012-06-19
申请号：US12350622
申请日：2009-01-08
申请人： Satoshi Hatori , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Akio Kosuge , Kaoru Yoshino , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Nobuo Kuwabara
发明人： Satoshi Hatori , Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Akio Kosuge , Kaoru Yoshino , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Nobuo Kuwabara
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G2221/0005 , G03G2221/1627
摘要： Described embodiments include apparatuses and processes for cleaning a surface of a rotatable image carrier including a cleaning unit configured to prevent material from accumulating on a cleaning blade.
摘要翻译：描述的实施例包括用于清洁可旋转图像载体的表面的装置和方法，其包括被构造成防止材料积聚在清洁刮板上的清洁单元。

15. 发明授权

US08095059B2 Image forming apparatus with coating mode 有权
标题翻译：具有涂层模式的成像装置
公开(公告)号：US08095059B2
公开(公告)日：2012-01-10
申请号：US12416555
申请日：2009-04-01
申请人： Takeshi Shintani , Satoshi Hatori , Yasushi Akiba , Kaoru Yoshino , Akio Kosuge , Takaya Muraishi
发明人： Takeshi Shintani , Satoshi Hatori , Yasushi Akiba , Kaoru Yoshino , Akio Kosuge , Takaya Muraishi
IPC分类号： G03G21/00
CPC分类号： G03G21/007
摘要： Provided is an image forming apparatus containing: an image-bearing member; a toner removal unit configured to remove a toner remained on the image-bearing member; a coating unit configured to coat a surface of the image-bearing member with a lubricity imparting agent; a unit configured to change a coated state of the lubricity imparting agent which has been applied to the image-bearing member by the coating unit; and a controlling unit configured to control the coating unit so as to operate a coating mode for at least the period when the image-bearing member is rotated once or more in the course of image formation, wherein the coating mode is a mode in which an amount of the lubricity imparting agent applied onto the image-bearing member is increased compared to an applied amount of the lubricity imparting agent during an ordinal operation for image formation.
摘要翻译：提供一种图像形成装置，包括：图像承载部件; 配置为去除保留在图像承载部件上的调色剂的调色剂去除单元; 涂覆单元，其被配置为用润滑赋予剂涂覆图像承载部件的表面; 被配置为通过涂布单元改变已经施加到图像承载构件的润滑性赋予剂的涂布状态的单元; 以及控制单元，其被配置为控制所述涂覆单元，以便在图像承载构件在图像形成过程中旋转一次或多次的时间期间至少操作涂覆模式，其中所述涂覆模式是其中与图像形成顺序操作中的润滑性赋予剂的涂布量相比，施加到图像承载部件上的润滑性赋予剂的量增加。

16. 发明授权

US07835683B2 Cleaning unit, image carrying unit and image forming apparatus using the same 有权
标题翻译：清洁单元，图像承载单元和使用其的图像形成装置
公开(公告)号：US07835683B2
公开(公告)日：2010-11-16
申请号：US12273224
申请日：2008-11-18
申请人： Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Akio Kosuge , Kaoru Yoshino
发明人： Takaya Muraishi , Takeshi Shintani , Yasushi Akiba , Satoshi Hatori , Akio Kosuge , Kaoru Yoshino
IPC分类号： G03G21/00 , G03G21/10
CPC分类号： G03G21/0011 , G03G21/105 , G03G2221/0005
摘要： A cleaning unit includes a cleaning member, an ejection member, a delivering member, and a flicker. The cleaning member contacts an object to be cleaned moving in a given direction, and removes waste material from the object to be cleaned. The ejection member, disposed in an area distanced from the object to be cleaned, transports the waste material removed from the object to be cleaned to outside of the cleaning unit. The delivering member delivers the waste material to a transport-effective area of the ejection member. The delivering member includes a vane rotating device including a rotation axis and a vane attached on the rotation axis. The vane rotating device rotates to deliver the waste material to the ejection member. The flicker contacts a free end of the vane to cause a flicker movement to the vane at a position over the transport-effective area of the ejection member.
摘要翻译：清洁单元包括清洁构件，排出构件，输送构件和闪烁。清洁构件与要清洁的物体沿给定方向接触移动，并且从待清洁物体中去除废料。布置在远离待清洁物体的区域中的排出构件将从待清洁物体移除的废料运送到清洁单元的外部。输送构件将废料输送到喷射构件的输送有效区域。输送构件包括叶片旋转装置，其包括旋转轴线和安装在旋转轴线上的叶片。叶片旋转装置旋转以将废料输送到排出构件。闪烁接触叶片的自由端，以在喷射构件的输送有效区域上方的位置处对叶片进行闪烁运动。

17. 发明申请

US20110026992A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110026992A1
公开(公告)日：2011-02-03
申请号：US12805171
申请日：2010-07-15
申请人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Shinichi Kawahara , Shinya Karasawa , Takaya Muraishi , Yasushi Akiba
发明人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Shinichi Kawahara , Shinya Karasawa , Takaya Muraishi , Yasushi Akiba
IPC分类号： G03G21/00
CPC分类号： G03G21/0094 , G03G21/0005 , G03G21/0076 , G03G2215/0129 , G03G2221/00 , G03G2221/001
摘要： In an image forming apparatus including a plurality of image forming devices, a first image forming device in which a leveling blade that functions as a lubricant leveling blade is easily worn away over time uses an obtuse-angle blade as a first leveling blade, and a second image forming device being other image forming device among the plurality of image forming devices uses a right-angle blade as a second leveling blade.
摘要翻译：在包括多个图像形成装置的图像形成装置中，其中用作润滑剂调平刀片的调平刀片随时间容易磨损的第一图像形成装置使用钝角刀片作为第一矫平刀片，并且作为多个图像形成装置中的其它图像形成装置的第二图像形成装置使用直角刮板作为第二流平叶片。

18. 发明申请

US20100189461A1 Cleaning unit, process cartriedge incorporating same, and image forming apparatus incorporating the cleaning unit 有权
标题翻译：清洁单元，包含其的加工装置以及结合有清洁单元的图像形成装置
公开(公告)号：US20100189461A1
公开(公告)日：2010-07-29
申请号：US12591916
申请日：2009-12-04
申请人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Yoshinori Ozawa , Shinichi Kawahara , Takaya Muraishi , Yasushi Akiba
发明人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Yoshinori Ozawa , Shinichi Kawahara , Takaya Muraishi , Yasushi Akiba
IPC分类号： G03G21/20 , G03G21/16
CPC分类号： G03G21/0011 , G03G21/007 , G03G21/1814 , G03G2221/1621
摘要： A cleaning unit, which can be incorporated in a process cartridge removably installable in an image forming apparatus, includes a lubricant applicator to apply lubricant to an image carrier, a first blade disposed upstream from the lubricant applicator in a direction of rotation of the image carrier with its distal end held in contact with the image carrier to remove residual toner remaining on the image carrier, a second blade disposed downstream from the lubricant applicator in the direction of rotation of the image carrier with its distal end held in contact with the image carrier to regulate the amount of lubricant applied to the image carrier, a temperature measuring member to measure a temperature of or near the second blade, a heater, and a temperature controller to control the heater to heat the second blade so that the measured temperature falls within a given set temperature range.
摘要翻译：可以并入可移除地安装在图像形成装置中的处理盒中的清洁单元包括：润滑剂施加器，用于向图像载体施加润滑剂;第一刀片，其沿图像载体的旋转方向设置在润滑剂涂布器的上游; 其远端与图像载体保持接触以去除残留在图像载体上的残留调色剂，第二刀片设置在图像载体的旋转方向上的润滑剂施加器的下游，其远端保持与图像载体接触调节施加到图像载体的润滑剂的量，用于测量第二叶片或其附近的温度的温度测量构件，加热器和温度控制器，以控制加热器以加热第二叶片，使得测量的温度落入给定的设定温度范围。

19. 发明授权

US08315535B2 Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unit 有权
标题翻译：清洁单元，并入其的处理盒，以及包括清洁单元的图像形成装置
公开(公告)号：US08315535B2
公开(公告)日：2012-11-20
申请号：US12591916
申请日：2009-12-04
申请人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Yoshinori Ozawa , Shinichi Kawahara , Takaya Muraishi , Yasushi Akiba
发明人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Yoshinori Ozawa , Shinichi Kawahara , Takaya Muraishi , Yasushi Akiba
IPC分类号： G03G21/20
CPC分类号： G03G21/0011 , G03G21/007 , G03G21/1814 , G03G2221/1621
摘要： A cleaning unit, which can be incorporated in a process cartridge removably installable in an image forming apparatus, includes a lubricant applicator to apply lubricant to an image carrier, a first blade disposed upstream from the lubricant applicator in a direction of rotation of the image carrier with its distal end held in contact with the image carrier to remove residual toner remaining on the image carrier, a second blade disposed downstream from the lubricant applicator in the direction of rotation of the image carrier with its distal end held in contact with the image carrier to regulate the amount of lubricant applied to the image carrier, a temperature measuring member to measure a temperature of or near the second blade, a heater, and a temperature controller to control the heater to heat the second blade so that the measured temperature falls within a given set temperature range.
摘要翻译：可以并入可移除地安装在图像形成装置中的处理盒中的清洁单元包括：润滑剂施加器，用于向图像载体施加润滑剂;第一刀片，其沿图像载体的旋转方向设置在润滑剂涂布器的上游; 其远端与图像载体保持接触以去除残留在图像载体上的残留调色剂，第二刀片设置在图像载体的旋转方向上的润滑剂施加器的下游，其远端保持与图像载体接触调节施加到图像载体的润滑剂的量，用于测量第二叶片或其附近的温度的温度测量构件，加热器和温度控制器，以控制加热器以加热第二叶片，使得测量的温度落入给定的设定温度范围。

20. 发明授权

US08280293B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08280293B2
公开(公告)日：2012-10-02
申请号：US12805171
申请日：2010-07-15
申请人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Shinichi Kawahara , Shinya Karasawa , Takaya Muraishi , Yasushi Akiba
发明人： Takeshi Shintani , Nobuo Kuwabara , Satoshi Hatori , Daisuke Tomita , Akio Kosuge , Shinichi Kawahara , Shinya Karasawa , Takaya Muraishi , Yasushi Akiba
IPC分类号： G03G21/00
CPC分类号： G03G21/0094 , G03G21/0005 , G03G21/0076 , G03G2215/0129 , G03G2221/00 , G03G2221/001
摘要： In an image forming apparatus including a plurality of image forming devices, a first image forming device in which a leveling blade that functions as a lubricant leveling blade is easily worn away over time uses an obtuse-angle blade as a first leveling blade, and a second image forming device being other image forming device among the plurality of image forming devices uses a right-angle blade as a second leveling blade.
摘要翻译：在包括多个图像形成装置的图像形成装置中，其中用作润滑剂调平刀片的调平刀片随时间容易磨损的第一图像形成装置使用钝角刀片作为第一矫平刀片，并且作为多个图像形成装置中的其它图像形成装置的第二图像形成装置使用直角刮板作为第二流平叶片。

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