公开(公告)号：US20060067727A1

公开(公告)日：2006-03-30

申请号：US11220642

申请日：2005-09-08

申请人： Takeo Suda ,  Shinichi Kawahara ,  Keiichi Yoshida ,  Yoshio Hattori ,  Shuji Tanaka

发明人： Takeo Suda ,  Shinichi Kawahara ,  Keiichi Yoshida ,  Yoshio Hattori ,  Shuji Tanaka

IPC分类号： G03G15/02

CPC分类号： G03G15/0225 ,  G03G2215/021

摘要： A charging device including a charging member configured to charge an image bearing member while the charging member is contacted with or is located so as to be close to the image bearing member when the charging device is set in an image forming apparatus; and a cleaning member configured to clean a surface of the charging member while contacting the surface of the charging member, wherein the pressure A at which the cleaning member is contacted with the charging member when the charging device is set in the image forming apparatus is greater than the pressure B at which the cleaning member is contacted with the charging member before the charging device is set in the image forming apparatus.

摘要翻译： 一种充电装置，包括充电构件，其被配置为在充电装置设置在图像形成装置中的同时使充电构件与图像承载构件接触或定位成对图像承载构件充电; 以及清洁构件，其构造成在与充电构件的表面接触的同时清洁充电构件的表面，其中当充电装置设置在图像形成装置中时，清洁构件与充电构件接触的压力A较大 比在充电装置设置在图像形成装置中之前清洁构件与充电构件接触的压力B相同。

公开(公告)号：US06961535B2

公开(公告)日：2005-11-01

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.

摘要翻译： 公开了一种图像形成装置，其包括用于清洁构件的图像转印之后用于去除调色剂，纸屑和残留在图像载体上的其它杂质的清洁装置。 清洁构件以可变的压力接触图像载体的表面，并且在图像载体在图像形成之后停止移动的时间保持与压力低于能够排除杂质的压力的表面接触的时间。 在用于图像形成的移动之前，图像载体以与分配给图像形成的正向相反的方向被驱动，停止，并且再次向前移动，然后在相反方向上至少一次移动。

公开(公告)号：US20050196194A1

公开(公告)日：2005-09-08

申请号：US11070817

申请日：2005-03-03

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Choutaroh Kataoka

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takaaki Tawada ,  Choutaroh Kataoka

IPC分类号： G03G9/08 ,  G03G21/00 ,  G03G21/10 ,  G03G21/18

CPC分类号： G03G21/0011 ,  G03G21/1821

摘要： A process cartridge of the present invention includes a photoconductive member with a rotatable axis, a cleaning member to contact on the photoconductive member, and plates to support both ends of the rotatable axis of the photoconductive member. The plates further support the supporting member, so that the process cartridge is improved accuracy between the photoconductive member and the cleaning member. Further, an image forming apparatus of the present invention can mount the same process cartridge inside.

摘要翻译： 本发明的处理盒包括具有可旋转轴线的感光元件，与感光元件接触的清洁元件以及支撑感光元件的可转动轴的两端的板。 板进一步支撑支撑构件，使得处理盒提高了感光构件和清洁构件之间的精度。 此外，本发明的图像形成装置可以将相同的处理盒安装在内部。

公开(公告)号：US06813467B2

公开(公告)日：2004-11-02

申请号：US10452295

申请日：2003-06-03

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： G03G2100

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.

摘要翻译： 公开了一种图像形成装置，其包括用于清洁构件的图像转印之后用于去除调色剂，纸屑和残留在图像载体上的其它杂质的清洁装置。 清洁构件以可变的压力接触图像载体的表面，并且在图像载体在图像形成之后停止移动的时间保持与压力低于能够排除杂质的压力的表面接触的时间。 在用于图像形成的移动之前，图像载体以与分配给图像形成的正向相反的方向被驱动，停止，并且再次向前移动，然后在相反方向上至少一次移动。

公开(公告)号：US5493365A

公开(公告)日：1996-02-20

申请号：US265212

申请日：1994-06-24

申请人： Hideaki Matsui ,  Nobuaki Tomidokoro ,  Shigeru Yoshiki ,  Shigeru Watanabe ,  Shinichi Kawahara ,  Yasuhiro Kawashima ,  Katsuhiro Echigo ,  Makoto Obu ,  Fumio Kishi ,  Hidetoshi Yano ,  Yasuo Kawada ,  Hidenori Sakai

发明人： Hideaki Matsui ,  Nobuaki Tomidokoro ,  Shigeru Yoshiki ,  Shigeru Watanabe ,  Shinichi Kawahara ,  Yasuhiro Kawashima ,  Katsuhiro Echigo ,  Makoto Obu ,  Fumio Kishi ,  Hidetoshi Yano ,  Yasuo Kawada ,  Hidenori Sakai

IPC分类号： B41J29/00 ,  G03G15/00 ,  G03G21/00 ,  G03G21/16 ,  G06F1/16 ,  H04N1/00

CPC分类号： G03G15/5016

摘要： In an image forming apparatus, an operating section accessible for entering various information and commands is implemented as a plurality of key units. The key units are each removably connected to the body of the operating section via cooperative connectors. When any one of the key units is damaged or or the life thereof expires, only the defective unit is replaced while the other units are continuously used.

摘要翻译： 在图像形成装置中，可以进入各种信息和命令的操作部分被实现为多个关键单元。 关键单元通过协作连接器可拆卸地连接到操作部分的主体。 当任何一个关键单元损坏或寿命过期时，只有有缺陷的单元被更换，而其他单元被连续使用。

公开(公告)号：US08180246B2

公开(公告)日：2012-05-15

申请号：US12542289

申请日：2009-08-17

申请人： Shinichi Kawahara ,  Masumi Sato ,  Nobuyuki Koinuma ,  Kazuhisa Sudo ,  Tokuya Ojimi ,  Kazuhiko Yuki ,  Kohsuke Yamamoto ,  Takehide Mizutani ,  Masaki Sukesako ,  Ryuji Yoshida

发明人： Shinichi Kawahara ,  Masumi Sato ,  Nobuyuki Koinuma ,  Kazuhisa Sudo ,  Tokuya Ojimi ,  Kazuhiko Yuki ,  Kohsuke Yamamoto ,  Takehide Mizutani ,  Masaki Sukesako ,  Ryuji Yoshida

IPC分类号： G03G15/16 ,  G03G21/00

CPC分类号： G03G15/0131 ,  G03G15/0189 ,  G03G15/161 ,  G03G15/167 ,  G03G21/0011 ,  G03G21/105 ,  G03G21/12 ,  G03G2215/0132 ,  G03G2215/1652 ,  G03G2215/1661 ,  G03G2221/0042 ,  G03G2221/1621

摘要： An image forming apparatus includes multiple image forming units disposed adjacent to and horizontally aligned with each other to form respective single non-black color images, a first transfer member to sequentially transfer and overlay the respective single non-black color images thereon for forming a composite color image, a black image forming unit disposed separately from the multiple image forming units including a black image carrier and a black image developing unit, a second transfer member to transfer the black image from the black image forming unit onto a recording medium, a first cleaning unit to clean the surface of the black image carrier, and a second cleaning unit to clean the surface of the second transfer member. The black toner removed from the surface of the black image carrier is collected to the black image developing unit.

摘要翻译： 图像形成装置包括多个图像形成单元，它们彼此相邻设置并水平对准，以形成相应的单个非黑色图像;第一传送构件，用于顺序地转移和覆盖其上的各个非黑色图像，以形成复合物 彩色图像，与包括黑色图像载体和黑色图像显影单元的多个图像形成单元分开设置的黑色图像形成单元，将黑色图像从黑色图像形成单元传送到记录介质上的第二传送构件，第一 清洁单元以清洁黑色图像载体的表面，以及第二清洁单元，以清洁第二转印构件的表面。 从黑色图像载体的表面去除的黑色调色剂被收集到黑色图像显影单元。

公开(公告)号：US07542712B2

公开(公告)日：2009-06-02

申请号：US11519919

申请日：2006-09-13

申请人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

发明人： Shuji Tanaka ,  Shinichi Kawahara ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Yoshio Hattori ,  Takeo Suda ,  Yutaka Takahashi ,  Takatsugu Fujishiro ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Tokuya Ojimi ,  Masato Yanagida ,  Takaaki Tawada ,  Takeshi Tabuchi ,  Naohiro Kumagai ,  Chohtaroh Kataoka ,  Hidemasa Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0094 ,  G03G21/181 ,  G03G21/1814 ,  G03G2221/0026

摘要： A process cartridge including an image bearing member; a lubricant applicator, which includes a lubricant application member configured to apply a solid lubricant to the surface of the image bearing member; and a smoothing member configured to smooth the applied solid lubricant, and at least one of a charging device, a developing device and a cleaning device, wherein the amount of the solid lubricant present on a portion of surface of the image bearing member, which is located between the lubricant application member and the smoothing blade, is from 0.11 to 1.2 mg/m2. The smoothing member is preferably a blade having a JIS-A hardness of not less than 79°. The process cartridge is preferably assembled by a method including setting the lubricant smoothing member, the lubricant and the lubricant application member to a housing of the process cartridge; and then setting the image bearing member to the housing.

摘要翻译： 一种处理盒，包括图像承载部件; 润滑剂施加器，其包括构造成将固体润滑剂施加到图像承载部件的表面上的润滑剂施加部件; 以及平滑部件，其构造成使所施加的固体润滑剂平滑，以及充电装置，显影装置和清洁装置中的至少一个，其中存在于图像承载部件的表面的一部分上的固体润滑剂的量 位于润滑剂施加构件和平滑叶片之间的是0.11-1.2mg / m 2。 平滑部件优选是JIS-A硬度不小于79°的刀片。 处理盒优选通过包括将润滑剂平滑件，润滑剂和润滑剂施加构件设置到处理盒的壳体的方法来组装; 然后将图像承载部件设置到壳体。

公开(公告)号：US20080013998A1

公开(公告)日：2008-01-17

申请号：US11528635

申请日：2006-09-28

申请人： Naohiro Kumagai ,  Masato Yanagida ,  Shuji Tanaka ,  Takatsugu Fujishiro ,  Hiroomi Harada ,  Takeshi Tabuchi ,  Tokuya Ojimi ,  Chohtaroh Kataoka ,  Takaaki Tawada ,  Shinichi Kawahara ,  Haruji Mizuishi

发明人： Naohiro Kumagai ,  Masato Yanagida ,  Shuji Tanaka ,  Takatsugu Fujishiro ,  Hiroomi Harada ,  Takeshi Tabuchi ,  Tokuya Ojimi ,  Chohtaroh Kataoka ,  Takaaki Tawada ,  Shinichi Kawahara ,  Haruji Mizuishi

IPC分类号： G03G21/00

CPC分类号： G03G21/105 ,  G03G2215/0132 ,  G03G2221/1624

摘要： A powder transport unit for transporting powders includes a transport pipe, a powder transport member, and a regulating member. The transport pipe is curvingly extended. The powder transport member is disposed in an entire length of the transport pipe and rotates in the transport pipe to transport the powders. The regulating member is integrally formed with the transport pipe at a downstream end of the transport pipe, and regulates a length of the powder transport member disposed in the entire length of the transport pipe. The regulating member includes an exit hole to pass through the powders transported by the powder transport member in the transport pipe.

摘要翻译： 用于运输粉末的粉末输送单元包括输送管，粉末输送构件和调节构件。 运输管道弯曲延伸。 粉末输送构件设置在输送管的整个长度上，并在输送管中旋转以输送粉末。 调节构件在输送管的下游端与输送管一体形成，并且调节设置在输送管的整个长度上的粉末输送构件的长度。 调节构件包括出口孔，其通过由输送管道中的粉末输送构件输送的粉末。

公开(公告)号：US20070183824A1

公开(公告)日：2007-08-09

申请号：US10588957

申请日：2005-12-06

申请人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

发明人： Takeo Suda ,  Shinichi Kawahara ,  Takatsugu Fujishiro ,  Tokuya Ojimi ,  Takeshi Tabuchi ,  Masato Yanagida ,  Haruji Mizuishi ,  Teruyuki Kasuga ,  Hiroomi Harada ,  Shuji Tanaka ,  Takaaki Tawada ,  Hiroshi Ono ,  Ken Amemiya ,  Toshio Koike ,  Yuji Arai ,  Masanori Kawasumi ,  Takuzi Yoneda ,  Masami Tomita ,  Yutaka Takahashi ,  Yoshio Hattori ,  Keiichi Yoshida

IPC分类号： G03G21/00

CPC分类号： G03G21/0011

摘要： In an image forming apparatus, an area applied with a lubricant, i.e., an area of a lubricant layer having a uniform thickness, is obtained by spreading the lubricant by a lubricant smoothing blade. The area applied with a lubricant covers an area cleaned by a cleaning blade, i.e., a contact portion of the cleaning blade with a photoconductor.

摘要翻译： 在图像形成装置中，通过润滑剂平滑刮刀涂布润滑剂，获得涂有润滑剂的区域，即具有均匀厚度的润滑剂层的区域。 涂有润滑剂的区域覆盖由清洁刮板清洁的区域，即清洁刮板与感光体的接触部分。

公开(公告)号：US20070068738A1

公开(公告)日：2007-03-29

申请号：US11508238

申请日：2006-08-23

申请人： Shinichi Kawahara ,  Hiroomi Harada ,  Teruyuki Kasuga ,  Takatsugu Fujishiro

发明人： Shinichi Kawahara ,  Hiroomi Harada ,  Teruyuki Kasuga ,  Takatsugu Fujishiro

IPC分类号： F16N15/00

CPC分类号： G03G21/0005 ,  G03G2221/0005

摘要： A lubricant supply device includes a solid lubricant, a supply member contacting and rubbing the solid lubricant and thereby scraping a lubricant off the solid lubricant and supplying the lubricant to a lubricant supplying target, and a pressing mechanism pressing the solid lubricant against the supply member. The pressing mechanism includes a biasing device, and a plurality of pressing members receiving a biasing force of the biasing device and thereby pressing places of the solid lubricant at symmetrical positions with respect to a center of a contact part of the solid lubricant contacting the supply member, respectively.

摘要翻译： 润滑剂供给装置包括固体润滑剂，供给构件，其接触和摩擦固体润滑剂，从而从固体润滑剂刮下润滑剂并将润滑剂供给到润滑剂供给目标，以及将固体润滑剂压靠在供给构件上的按压机构。 所述按压机构包括偏置装置和多个按压构件，所述多个按压构件接收所述偏置装置的作用力，从而将所述固体润滑剂的位置相对于所述固体润滑剂与所述供给构件接触的接触部分的接触部分的中心位于对称位置 ， 分别。