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31. 发明授权

US08428475B2 Waste toner container and image forming apparatus incorporating same 有权
标题翻译：废粉容器和结合其的图像形成装置
公开(公告)号：US08428475B2
公开(公告)日：2013-04-23
申请号：US12923923
申请日：2010-10-14
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： G03G21/12
CPC分类号： G03G21/12 , G03G21/105 , G03G2215/0819 , G03G2215/083
摘要： A waste toner container that collects waste toner that is not used to form an image in an image forming unit of an image forming apparatus, and includes a waste toner collection opening to receive the waste toner output from the image forming unit, a toner amount detector to detect toner amount in the waste toner container, and a waste toner conveyance member disposed inside the waste toner container to convey the waste toner in the waste toner container. The waste toner conveyance member defines a waste toner conveyance direction exchange point, which is a boundary between two different toner conveyance direction regions in which the waste toner is conveyed in opposite directions, and the waste toner conveyance direction exchange point is disposed closer to the toner amount detector than is the waste toner collection opening.
摘要翻译：一种废色调剂容器，其收集在图像形成装置的图像形成单元中不用于形成图像的废调色剂，并且包括用于接收从图像形成单元输出的废调色剂的废调色剂收集开口，调色剂量检测器以检测废调色剂容器中的调色剂量，以及设置在废调色剂容器内的废调色剂传送构件，以将废调色剂容器中的废调色剂输送。废粉调色剂传送构件限定废粉调色剂传送方向交换点，废色调色剂传送方向交换点是两个不同的调色剂传送方向区域之间的边界，其中废调色剂以相反的方向传送，并且废调色剂传送方向交换点设置得更靠近调色剂量检测器比废粉收集口。

32. 发明授权

US08380115B2 Lubricant applicator, image forming apparatus, and process cartridge 有权
标题翻译：润滑剂涂布器，成像设备和处理盒
公开(公告)号：US08380115B2
公开(公告)日：2013-02-19
申请号：US12654863
申请日：2010-01-07
申请人： Takeshi Shintani , Daisuke Tomita , Satoshi Hatori , Nobuo Kuwabara , Akio Kosuge , Shinichi Kawahara , Yoshinori Ozawa
发明人： Takeshi Shintani , Daisuke Tomita , Satoshi Hatori , Nobuo Kuwabara , Akio Kosuge , Shinichi Kawahara , Yoshinori Ozawa
IPC分类号： G03G21/00
CPC分类号： G03G21/0011
摘要： A lubricant applicator rotatable at multiple different linear velocities, including a rotatable lubricant applying member to scrape a lubricant and to apply the lubricant to a surface of an image carrier rotatable at multiple different linear velocities. Any given linear velocity of the lubricant applying member satisfies a relation of n1/N1>n2/N2> . . . nx/Nx, where N1, N2, . . . Nx (N1
摘要翻译：一种润滑剂涂抹器，其可以以多种不同的线速度旋转，包括可旋转的润滑剂施加构件以刮擦润滑剂并将润滑剂施加到以多个不同线速度旋转的图像载体的表面。润滑剂施加构件的给定线速度满足n1 / N1> n2 / N2>的关系。。。 nx / Nx，其中N1，N2，。。。 Nx（N1

33. 发明申请

US20120163837A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120163837A1
公开(公告)日：2012-06-28
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。

34. 发明授权

US07292816B2 Method and apparatus for electrophotographic image forming capable of effectively removing residual toner, a cleaning mechanism used therein, a process cartridge including the cleaning mechanism used in the apparatus, and toner used in the apparatus 有权
标题翻译：用于电子照相成像的方法和装置，其能够有效地去除残余调色剂，其中使用的清洁机构，包括在该设备中使用的清洁机构的处理盒，以及在该装置中使用的调色剂
公开(公告)号：US07292816B2
公开(公告)日：2007-11-06
申请号：US11100813
申请日：2005-04-07
申请人： Tokuya Ojimi , Toshio Koike , Takaaki Tawada , Takeshi Shintani , Yuji Arai , Takuzi Yoneda , Masanori Kawasumi , Masami Tomita , Ken Amemiya , Shinichi Kawahara
发明人： Tokuya Ojimi , Toshio Koike , Takaaki Tawada , Takeshi Shintani , Yuji Arai , Takuzi Yoneda , Masanori Kawasumi , Masami Tomita , Ken Amemiya , Shinichi Kawahara
IPC分类号： G03G21/00
CPC分类号： G03G9/08793 , G03G9/0804 , G03G9/0815 , G03G9/0819 , G03G9/0827 , G03G9/083 , G03G9/08755 , G03G9/08764 , G03G9/08782 , G03G9/08791 , G03G9/09708 , G03G21/0017 , G03G2221/0005 , G03G2221/0089 , G03G2221/183
摘要： An image forming apparatus includes an image bearing member configured to bear an electrostatic latent image on a surface thereof, a developing mechanism configured to develop the electrostatic latent image formed on the surface of the image bearing member into a toner image with toner, a transfer mechanism configured to transfer the toner image from the image bearing member to an image receiver, and a cleaning mechanism including a cleaning blade configured to scrape a residual toner on the surface of the image bearing member after the toner image is transferred to the image receiver, the cleaning blade disposed in contact with the image bearing member and having a JIS-A hardness equal to or more than 70 and a repulsion elasticity equal to or less than 30%, and a friction reducing member configured to reduce a coefficient of friction on the surface of the image bearing member.
摘要翻译：图像形成装置包括被构造成在其表面上承载静电潜像的图像承载部件，被构造成将形成在图像承载部件的表面上的静电潜像显影成具有调色剂的调色剂图像的显影机构，配置为将调色剂图像从图像承载部件转印到图像接收器，以及清洁机构，其包括清洁刮板，其被配置为在调色剂图像被转印到图像接收器之后刮除图像承载部件的表面上的残留调色剂，与图像承载部件接触并且具有等于或大于70的JIS-A硬度和等于或小于30％的排斥弹性的清洁刮板以及减少摩擦系数表面的摩擦减小部件的图像承载部件。

35. 发明申请

US20050078992A1 Image forming apparatus 有权
公开(公告)号：US20050078992A1
公开(公告)日：2005-04-14
申请号：US10967140
申请日：2004-10-19
申请人： Shinichi Kawahara , Satoshi Takano , Toshihiro Sugiyama , Hiroshi Saitoh , Hirokazu Ishii , Yuji Arai , Shigeru Yoshiki
发明人： Shinichi Kawahara , Satoshi Takano , Toshihiro Sugiyama , Hiroshi Saitoh , Hirokazu Ishii , Yuji Arai , Shigeru Yoshiki
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G2221/0089
摘要： An image forming apparatus including a cleaning device for removing toner, paper dust and other impurities left on an image carrier after image transfer with a cleaning member is disclosed. The cleaning member contacts the surface of the image carrier with variable pressure and remains, about the time when the image carrier stops moving after image formation, in contact with the surface with pressure lower than pressure capable of scrapping off the impurities. Before movement for image formation, the image carrier is driven in a reverse direction opposite to a forward direction assigned to image formation, stopped, and again moved in the forward direction and then in the reverse direction at least one time.

36. 发明授权

US06337957B1 Image forming apparatus and developing device with improved self toner density control 有权
标题翻译：具有改进的自身调色剂浓度控制的图像形成装置和显影装置
公开(公告)号：US06337957B1
公开(公告)日：2002-01-08
申请号：US09597405
申请日：2000-06-21
申请人： Shinji Tamaki , Tsuyoshi Imamura , Hideo Yoshizawa , Junichi Terai , Masayuki Yamane , Kiyonori Tsuda , Kazuhisa Sudo , Shinichi Kawahara , Shunji Katoh , Mikio Ishibashi , Tokuya Ohjimi
发明人： Shinji Tamaki , Tsuyoshi Imamura , Hideo Yoshizawa , Junichi Terai , Masayuki Yamane , Kiyonori Tsuda , Kazuhisa Sudo , Shinichi Kawahara , Shunji Katoh , Mikio Ishibashi , Tokuya Ohjimi
IPC分类号： G03G1508
CPC分类号： G03G15/09 , G03G15/081 , G03G2215/0634
摘要： A developing device includes a developer bearing member including an internal magnetic field generating device and configured such that a surface thereof moves to carry and convey a developer including toner and carrier. A developer regulating member regulates a quantity of the developer carried and conveyed by the developer bearing member toward a developing area, and a developer accommodating unit accommodates the developer regulated to be conveyed toward the developing area by the developer regulating member. A toner accommodating unit includes a toner supplying opening opposing a surface of the developer bearing surface of the developer bearing member at a position adjacent to and upstream of the developer accommodating unit in a developer conveying direction. The toner in the toner accommodating unit is taken into the developer on the developer bearing member based on a toner density of the developer on the developer bearing member by a movement of the developer with a conveyance of the developer on the developer bearing member. The developing device further includes a peeling off member that opposes, without contacting, a surface of the developer bearing member in the developer accommodating unit so as to peel off an upper layer part of the developer carried and conveyed by the developer bearing member.
摘要翻译：显影装置包括显影剂承载构件，该显影剂承载构件包括内部磁场产生装置，并且构造成使得其表面移动以携带并传送包括调色剂和载体的显影剂。显影剂调节构件调节由显影剂承载构件承载并运送到显影区域的显影剂的量，并且显影剂容纳单元容纳通过显影剂调节构件调节成朝向显影区域传送的显影剂。调色剂容纳单元包括在显影剂输送方向上与显影剂容纳单元相邻并且在显影剂容纳单元的上游的位置处与显影剂承载构件的显影剂承载表面的表面相对的调色剂供给口。基于显影剂承载部件上的显影剂的调色剂浓度，显影剂通过显影剂承载部件上的显影剂传送，调色剂容纳单元中的调色剂被引入显影剂承载部件上的显影剂中。显影装置还包括剥离构件，其与显影剂承载构件的显影剂容纳单元的表面相对而不接触，从而剥离由显影剂承载构件承载和输送的显影剂的上层部分。

37. 发明授权

US09128452B2 Lubricant supply system, image forming apparatus, and process cartridge 有权
标题翻译：润滑剂供应系统，成像设备和处理盒
公开(公告)号：US09128452B2
公开(公告)日：2015-09-08
申请号：US14289925
申请日：2014-05-29
申请人： Satoshi Hatori , Kenji Honjoh , Ryohta Gotoh , Akira Fujimori , Kaoru Yoshino , Naohiro Kumagai , Hideyasu Seki , Shinichi Kawahara , Takeshi Shintani , Nobuo Kuwabara , Norio Kudoh , Daisuke Tomita
发明人： Satoshi Hatori , Kenji Honjoh , Ryohta Gotoh , Akira Fujimori , Kaoru Yoshino , Naohiro Kumagai , Hideyasu Seki , Shinichi Kawahara , Takeshi Shintani , Nobuo Kuwabara , Norio Kudoh , Daisuke Tomita
IPC分类号： G03G15/00 , G03G21/00 , F16N15/00 , G03G21/18
CPC分类号： G03G21/0094 , F16N15/00 , G03G15/55 , G03G21/18
摘要： A solid lubricant supply system includes a solid lubricant supplier to receive and supply solid lubricant to a solid lubricant supplying target. A pair of first and second moveable planar electrodes is opposed to each other. The second moveable planar electrode is partially moved toward the first moveable planar electrode as the solid lubricant is consumed. A residual solid lubricant quantity detecting unit is provide to detect a quantity of the residual solid lubricant at a first stage, in which the residual solid lubricant quantity is below a given level, by detecting electric conduction between the pair of first and second moveable planar electrodes when the pair of first and second moveable planar electrodes contacts each other. The first moveable planar electrode is enabled to further move together with the second moveable planar electrode when it is contacted and pressed by the second moveable planar electrode.
摘要翻译：固体润滑剂供应系统包括固体润滑剂供应商，用于接收和提供固体润滑剂供应目标的固体润滑剂。一对第一和第二可移动平面电极彼此相对。当固体润滑剂被消耗时，第二可移动平面电极部分地朝着第一可移动平面电极移动。残留固体润滑剂量检测单元通过检测一对第一和第二可移动平面电极之间的电导率来检测残留固体润滑剂量低于给定水平的第一阶段的残留固体润滑剂的量当一对第一和第二可动平面电极彼此接触时。当第一可移动平面电极被第二可移动平面电极接触和按压时，能够与第二可移动平面电极一起进一步移动。

38. 发明申请

US20120328332A1 IMAGE FORMING APPARATUS WITH NEUTRALIZER AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置与中和器和图像形成方法
公开(公告)号：US20120328332A1
公开(公告)日：2012-12-27
申请号：US13489063
申请日：2012-06-05
申请人： Akio KOSUGE , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Norio Kudo , Daisuke Tomita
发明人： Akio KOSUGE , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Norio Kudo , Daisuke Tomita
IPC分类号： G03G21/00
CPC分类号： G03G21/08
摘要： An image forming apparatus including an image bearing member, a charger, an irradiator, a developing device, a transfer device, a neutralizer, and a varying device is provided. The neutralizer is adapted to neutralize the image bearing member by emitting neutralization light thereto, after a toner image formed on the image bearing member is transferred therefrom. The varying device is adapted to vary an amount of the neutralization light to be emitted to the image bearing member by pulse-width modulation of a voltage to be supplied to the neutralizer. The image forming apparatus satisfies the following formula: f/V>5 wherein f (Hz) represents a frequency of the pulse-width modulation and V (mm/s) represents a linear speed of the image bearing member.
摘要翻译：提供了包括图像承载部件，充电器，照射器，显影装置，转印装置，中和器和变化装置的图像形成装置。在从图像承载部件上形成的调色剂图像转印到其上之后，中和器适于通过发射中和光来中和图像承载部件。改变装置适于通过对要提供给中和器的电压的脉冲宽度调制来改变要发射到图像承载部件的中和光的量。图像形成装置满足以下公式：f / V> 5其中f（Hz）表示脉宽调制的频率，V（mm / s）表示图像承载部件的线速度。

39. 发明申请

US20120321330A1 LUBRICANT SUPPLYING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
标题翻译：润滑剂供应装置，工艺盒和图像形成装置
公开(公告)号：US20120321330A1
公开(公告)日：2012-12-20
申请号：US13524740
申请日：2012-06-15
申请人： Norio KUDO , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Akio Kosuge , Daisuke Tomita , Makoto Yasuda
发明人： Norio KUDO , Shinichi Kawahara , Nobuo Kuwabara , Takeshi Shintani , Akio Kosuge , Daisuke Tomita , Makoto Yasuda
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/553 , G03G21/0094
摘要： A lubricant supplying device includes a lubricant supplying roller configured to rotate in a certain direction and makes a sliding contact with an image carrier on which a toner image is carried; a solid lubricant arranged to slide in contact with the lubricant supplying roller; a changing unit configured to change a revolution of the lubricant supplying roller to adjust an amount of the solid lubricant supplied onto the image carrier; and a calculation unit configured to obtain a product life or total consumption of the solid lubricant from a total running distance or total operating time of the image carrier or the lubricant supplying roller, the product life or the total consumption of the solid lubricant being corrected based on the amount of the solid lubricant supplied onto the image carrier.
摘要翻译：润滑剂供给装置包括：润滑剂供给辊，其构造成在一定方向上旋转，并与承载有调色剂图像的图像载体滑动接触; 布置成与所述润滑剂供应辊接触滑动的固体润滑剂; 改变单元，其被配置为改变所述润滑剂供应辊的旋转以调节供应到所述图像载体上的固体润滑剂的量; 以及计算单元，其被配置为从所述图像载体或所述润滑剂供应辊的总运行距离或总运行时间获得固体润滑剂的产品寿命或总消耗量，所述固体润滑剂的产品寿命或总消耗量被校正为基础关于供应到图像载体上的固体润滑剂的量。

40. 发明授权

US08249468B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08249468B2
公开(公告)日：2012-08-21
申请号：US12434009
申请日：2009-05-01
申请人： Kazuosa Kuma , Shinichi Kawahara , Mitsuru Takahashi , Tsutomu Katoh , Takeshi Fukao , Kazuhisa Sudo
发明人： Kazuosa Kuma , Shinichi Kawahara , Mitsuru Takahashi , Tsutomu Katoh , Takeshi Fukao , Kazuhisa Sudo
IPC分类号： G03G15/00
CPC分类号： G03G15/167 , B65H5/062 , B65H2403/512 , B65H2404/1442 , B65H2511/514 , B65H2701/1313 , B65H2801/06 , G03G15/6561 , G03G2215/00409 , G03G2215/00599 , B65H2220/01
摘要： An image forming apparatus includes at least one image carrier and a recording medium conveyor forming a transfer nip therebetween, a conveyance member disposed closest to the transfer nip on an upstream side of the transfer nip to convey the recording medium to the transfer nip, and a conveyance control mechanism to deactivate the conveyance member to stop providing a conveyance force to the recording medium after the leading edge of the recording medium has entered the transfer nip and before the trailing edge of the recording medium passes a point of force application and remaining in the inactive state until the recording medium passes the point of force application. The conveyance force remains unapplied to the recording medium from when the conveyance control mechanism deactivates the conveyance member to when the trailing edge of the recording medium passes the transfer nip.
摘要翻译：图像形成装置包括至少一个图像载体和在其之间形成转印夹持器的记录介质输送器，在转印夹持部的上游侧最靠近转印夹持部布置的输送部件，将记录介质输送到转印压区，输送控制机构，用于在记录介质的前缘进入转印辊隙之后并且在记录介质的后缘通过施加点之前停止输送构件停止向记录介质提供传送力，并保留在记录介质中直到记录介质通过施加点为止。当输送控制机构使传送部件停止运动到记录介质的后端通过传送辊隙时，输送力保持不会对记录介质施加。

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