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101. 发明申请

US20170269511A1 CLEANING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS UNIT INCORPORATING SAME 有权
公开(公告)号：US20170269511A1
公开(公告)日：2017-09-21
申请号：US15460531
申请日：2017-03-16
申请人： Daisuke TOMITA , Takeshi Shintani , Hiroshi Mizusawa , Yasuhiro Maehata , Yasuhito Kuboshima , Yuta Azeyanagi
发明人： Daisuke TOMITA , Takeshi Shintani , Hiroshi Mizusawa , Yasuhiro Maehata , Yasuhito Kuboshima , Yuta Azeyanagi
IPC分类号： G03G21/00
CPC分类号： G03G15/0889 , G03G21/0011 , G03G21/10 , G03G2215/0129 , G03G2221/001
摘要： A cleaning device includes a cleaning blade disposed in contact with a rotator, a toner collecting section disposed along the rotator and the cleaning blade and includes a groove extending in an axial direction of the rotator, a conveyor disposed in the groove, and an agitator disposed on a side of a rim of the groove. The conveyor rotates to convey the toner in a longitudinal direction of the groove. The agitator vibrates through contact with the conveyor and includes comb-tooth portions lined in a comb shape in the longitudinal direction of the groove, and bent portions, each of which is bent from an end of one of the comb-tooth portions. The comb-tooth portions contact a circumference of the conveyor to vibrate. The bent portions are lined at intervals smaller than intervals on a base side of the comb-tooth portions.

102. 发明申请

US20170261887A1 TONER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170261887A1
公开(公告)日：2017-09-14
申请号：US15429552
申请日：2017-02-10
申请人： Yusuke ISHIZUKA , Takeshi Shintani , Yasuhiro Maehata , Hiroshi Mizusawa , Daisuke Tomita , Yuta Azeyanagi , Yasuhito Kuboshima
发明人： Yusuke ISHIZUKA , Takeshi Shintani , Yasuhiro Maehata , Hiroshi Mizusawa , Daisuke Tomita , Yuta Azeyanagi , Yasuhito Kuboshima
IPC分类号： G03G21/00
CPC分类号： G03G15/0891 , G03G15/0879
摘要： A toner conveyance device includes a downward passage, a reciprocating member disposed in the downward passage, to move in a vertical direction in which the downward passage extends, a conveyance passage communicating with a lower end of the downward passage and extending in a direction crossing the vertical direction, a conveyor to rotate in the conveyance passage around an axis extending along the conveyance passage to transport the toner, and a flexible member projecting from a bottom of the reciprocating member toward the conveyance passage. The flexible member extends in the axial direction of the conveyor and moves together with the reciprocating member. When the reciprocating member is at a lowest position, a lower end of the flexible member opposes a portion of the conveyor downstream from an upper end thereof in a rotation direction thereof.

103. 发明授权

US09696648B2 Image forming apparatus 有权
公开(公告)号：US09696648B2
公开(公告)日：2017-07-04
申请号：US14997223
申请日：2016-01-15
申请人： Yasuhiro Maehata , Nobuo Kuwabara , Kenji Honjoh , Yasuhito Kuboshima , Yusuke Ishizuka , Takeshi Shintani
发明人： Yasuhiro Maehata , Nobuo Kuwabara , Kenji Honjoh , Yasuhito Kuboshima , Yusuke Ishizuka , Takeshi Shintani
IPC分类号： G03B15/02 , G03G15/02 , G03G15/00
CPC分类号： G03G15/0216 , G03G15/5008
摘要： An image forming apparatus includes a process cartridge that includes an image bearer including a rotary shaft and rotates about the rotary shaft; a charger to charge a surface of the image bearer; and a developing device to develop an electrostatic latent image formed on the image bearer into a visible toner image. The charger includes a charging roller that rotates about a shaft together with the image bearer during image formation and electrically charges a surface of the image bearer. A surface linear speed of the charging roller is made slower than a surface linear speed of the image bearer. The image forming apparatus includes a charging roller controller that switches the rotational speed of the charging roller to a first rotational speed slower than the linear speed of the image bearer and a second rotational speed identical to the linear speed of the image bearer.

104. 发明授权

US09395686B2 Process cartridge and image forming apparatus 有权
标题翻译：处理盒和成像设备
公开(公告)号：US09395686B2
公开(公告)日：2016-07-19
申请号：US14753697
申请日：2015-06-29
申请人： Takeshi Shintani , Yasuhito Kuboshima , Yusuke Ishizuka , Kenji Honjoh , Nobuhiro Kuwabara
发明人： Takeshi Shintani , Yasuhito Kuboshima , Yusuke Ishizuka , Kenji Honjoh , Nobuhiro Kuwabara
IPC分类号： G03G15/00 , G03G21/00 , G03G21/18
CPC分类号： G03G21/1814 , G03G21/1817 , G03G21/1867
摘要： A process cartridge removably installable in an image forming apparatus includes a cartridge body including an image bearer; a cleaning unit removably attached to the cartridge body and including a lubricant supply device to lubricate the image bearer; a first contact terminal disposed in one of the cleaning unit and the cartridge body; and a second contact terminal disposed in the other of the cleaning unit and the cartridge body. The second contact terminal is disposed to contact the first contact terminal to establish electrical continuity between the cartridge body and the cleaning unit, and an end of the first contact terminal includes a sliding contact portion to slidingly contact the second contact terminal in attachment and removal of the cleaning unit to and from the cartridge body.
摘要翻译：可移除地安装在图像形成装置中的处理盒包括：包括图像承载体的盒体; 清洁单元，其可移除地附接到盒体，并且包括用于润滑图像承载件的润滑剂供应装置; 设置在所述清洁单元和所述盒体中的一个中的第一接触端子; 以及设置在所述清洁单元和所述盒体中的另一个中的第二接触端子。第二接触端子设置成与第一接触端子接触以在盒体和清洁单元之间建立电连续性，并且第一接触端子的端部包括滑动接触部分，以在第二接触端子的附接和移除中滑动接触清洁单元往返于盒体。

105. 发明申请

US20160139555A1 LUBRICANT SUPPLYING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：润滑剂供应装置，过程盒和图像形成装置
公开(公告)号：US20160139555A1
公开(公告)日：2016-05-19
申请号：US14935021
申请日：2015-11-06
申请人： Kenji Honjoh , Takeshi Shintani , Nobuo Kuwabara , Yasuhiro Maehata , Yasuhito Kuboshima , Yusuke Ishizuka
发明人： Kenji Honjoh , Takeshi Shintani , Nobuo Kuwabara , Yasuhiro Maehata , Yasuhito Kuboshima , Yusuke Ishizuka
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： A lubricant supplying device includes a lubricant supplier contacting an image bearer, a solid lubricant contacting the roller, a detector detecting a lubricant amount, and a controller controlling a supplying of the roller based on a detector detection. The detector outputs to the controller a first signal of a near-end state when the amount reaches a first amount, a second signal of an end state when the amount reaches a second amount smaller than the first amount, and a third signal of an absolute end state when the amount reaches a third amount smaller than the second amount. The controller temporarily stops the supplying when the second signal is output, cancels a roller temporary stopped state even when lubricant replacement is not completed after this state, stops the supplying when the third signal is output, and maintains a roller stopped state until the replacement is completed after this state.
摘要翻译：润滑剂供给装置包括：与图像承载体接触的润滑剂供给装置，与辊接触的固体润滑剂，检测润滑剂量的检测器，以及基于检测器检测器控制辊的供给的控制器。当量达到第一量时，检测器向控制器输出近端状态的第一信号，当量达到小于第一量的第二量时的结束状态的第二信号，以及绝对值的第三信号当该量达到小于第二量的第三量时。当输出第二信号时，控制器临时停止供给，即使在该状态之后润滑剂更换不完成时也停止辊临时停止状态，当输出第三信号时停止供给，并保持辊停止状态直到更换为在这个状态之后完成。

106. 发明授权

US09146517B2 Lubricant supplying device, image forming apparatus and process cartridge 有权
标题翻译：润滑剂供应装置，成像装置和处理盒
公开(公告)号：US09146517B2
公开(公告)日：2015-09-29
申请号：US13845971
申请日：2013-03-18
申请人： Kenji Honjoh , Takeshi Shintani , Kohsuke Yamamoto , Daisuke Tomita , Norio Kudo
发明人： Kenji Honjoh , Takeshi Shintani , Kohsuke Yamamoto , Daisuke Tomita , Norio Kudo
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/0094 , G03G15/553
摘要： A lubricant supplying device used with a solid lubricant, includes a supplying member to supply lubricant taken from the solid lubricant to an object to be supplied with the lubricant, and a remaining amount detecting section to detect a remaining amount of the solid lubricant becoming below a predetermined value. A detection of the remaining amount of the solid lubricant is executed when an operation to supply the lubricant to the object to be supplied with the lubricant stops.
摘要翻译：与固体润滑剂一起使用的润滑剂供给装置包括：供给部件，将从固体润滑剂获取的润滑剂供给到要供给润滑剂的物体;剩余量检测部，其检测固体润滑剂的剩余量变为低于预定值。当向供给润滑剂的物体供给润滑剂的操作停止时，执行固体润滑剂剩余量的检测。

107. 发明授权

US08725009B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08725009B2
公开(公告)日：2014-05-13
申请号：US13334918
申请日：2011-12-22
申请人： Daisuke Tomita , Shinichi Kawahara , Takeshi Shintani , Nobuo Kuwabara , Akio Kosuge
发明人： Daisuke Tomita , Shinichi Kawahara , Takeshi Shintani , Nobuo Kuwabara , Akio Kosuge
IPC分类号： G03G15/00 , G03G21/00 , G03G21/12
CPC分类号： G03G15/00 , G03G21/00 , G03G21/105 , G03G21/12 , G03G2215/0129
摘要： An image forming apparatus includes an image carrier, a cleaning device that collects a waste toner attached to the surface of the image carrier using a cleaning member, a waste container that is removable from an image forming apparatus body, a temporary storage unit that is provided in the image forming apparatus body to temporarily store a waste including the waste toner collected in the cleaning device before the waste is transported to the waste container, and a waste transport unit that transports the waste to the temporary storage unit, wherein a discharge speed of the waste from the temporary storage unit by the waste discharge unit is lower than a transport speed of the waste to the temporary storage unit by the waste transport unit.
摘要翻译：图像形成装置包括图像载体，使用清洁部件收集附着到图像载体的表面的废调色剂的清洁装置，可从图像形成装置主体移除的废物容器，设置有临时存储单元在图像形成装置主体中，在将废物运送到废物容器之前，将收集在清洁装置中的废弃调色剂的废物临时存放在废物运送装置本体中，以及将废物运送到临时存储装置的废物运送装置，来自废物排出单元的来自临时存储单元的废物比废物运送单元低于废物到临时存储单元的运送速度。

108. 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。

109. 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。

110. 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。

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