公开(公告)号：US20130071148A1

公开(公告)日：2013-03-21

申请号：US13608298

申请日：2012-09-10

申请人： Yuuji ISHIKURA ,  Yasuyuki ISHII ,  Osamu ENDOU ,  Yoshiko OGAWA ,  Katsuhiro AOKI ,  Masaaki YAMADA ,  Masayuki YAMANE ,  Atsushi KUROKAWA ,  Yuuki SATOH

发明人： Yuuji ISHIKURA ,  Yasuyuki ISHII ,  Osamu ENDOU ,  Yoshiko OGAWA ,  Katsuhiro AOKI ,  Masaaki YAMADA ,  Masayuki YAMANE ,  Atsushi KUROKAWA ,  Yuuki SATOH

IPC分类号： G03G15/08

CPC分类号： G03G15/0817

摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer, a planar developer regulator disposed to contact a surface of the developer bearer to adjust an amount of developer carried to the development range, and a lateral end seal to contact an axial end portion of the developer bearer. The developer bearer includes an uneven surface range having projections and recesses and including an axial center of the developer bearer and smooth surface ranges positioned outside the uneven surface range in an axial direction of the developer bearer, and the lateral end seal is disposed astride the uneven surface range and the smooth surface range of the developer bearer.

摘要翻译： 显影装置包括：由旋转显影剂承载到面向潜像载体的显影范围的显影剂承载体;平面显影剂调节器，被设置为接触显影剂载体的表面以调节承载到显影范围的显影剂的量;以及横向 端部密封以接触显影剂载体的轴向端部。 显影剂载体包括具有突出和凹陷并且包括显影剂载体的轴向中心的不平坦表面范围，并且在显影剂载体的轴向方向上位于不平坦表面范围之外的光滑表面范围，并且横向端部密封件跨越不均匀的 表面范围和开发者承载的平滑表面范围。

公开(公告)号：US20130216277A1

公开(公告)日：2013-08-22

申请号：US13731397

申请日：2012-12-31

申请人： Osamu ENDOU ,  Yasuyuki ISHII ,  Tetsuro HIROTA ,  Yoshiko OGAWA ,  Atsushi KUROKAWA ,  Yuuji ISHIKURA ,  Hideyasu SEKI

发明人： Osamu ENDOU ,  Yasuyuki ISHII ,  Tetsuro HIROTA ,  Yoshiko OGAWA ,  Atsushi KUROKAWA ,  Yuuji ISHIKURA ,  Hideyasu SEKI

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G15/0818 ,  G03G21/18

摘要： A development device includes a developer bearer to carry by rotation developer to a development range facing a latent image bearer, and a developer regulator to adjust an amount of developer transported to the development range by the developer bearer. Multiple projections are formed in a surface of the developer bearer, and, in a direction in which the developer bearer rotates, a downstream end of each of the multiple projections is higher than an upstream end of the projection.

摘要翻译： 开发设备包括由旋转开发者携带到面向潜像承载的开发范围的开发者承载件，以及开发者调节器，以通过开发者承载来调整运送到开发范围的开发者的数量。 在显影剂载体的表面上形成多个突起，并且在显影剂载体旋转的方向上，多个突起中的每一个的下游端高于突起的上游端。

公开(公告)号：US20130209143A1

公开(公告)日：2013-08-15

申请号：US13760595

申请日：2013-02-06

申请人： Osamu ENDOU ,  Yasuyuki ISHII ,  Yoshiko OGAWA ,  Yuuji ISHIKURA ,  Hideyasu SEKI ,  Toshio KOIKE ,  Akihiro KAWAKAMI

发明人： Osamu ENDOU ,  Yasuyuki ISHII ,  Yoshiko OGAWA ,  Yuuji ISHIKURA ,  Hideyasu SEKI ,  Toshio KOIKE ,  Akihiro KAWAKAMI

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A developing device including: a toner bearing member configured to bear a toner on a surface of the toner bearing member and configured such that the surface thereof is rotated to supply the toner to and develop a latent electrostatic image on a surface of a latent electrostatic image bearing member in a developing region which faces the latent electrostatic image bearing member; and a regulating member configured to regulate an amount of the toner to be moved towards the developing region, wherein the surface of the toner bearing member has regularly arranged convex portions, and wherein a non-electrostatic adhesive force between the toner and the surface of the toner bearing member is less than 9.0 nN.

摘要翻译： 一种显影装置，包括：调色剂承载部件，构造成在调色剂承载部件的表面上承载调色剂，并且构造成使得其表面旋转以将调色剂供应到静电潜像表面上并显影静电潜像 承载构件在面向静电潜像承载构件的显影区域中; 以及调节构件，其构造成调节朝向显影区域移动的调色剂的量，其中调色剂承载构件的表面具有规则排列的凸部，并且其中调色剂和表面之间的非静电粘合力 墨粉承载件小于9.0 nN。

公开(公告)号：US20100183342A1

公开(公告)日：2010-07-22

申请号：US12650090

申请日：2009-12-30

申请人： Masanori SAITOH ,  Osamu ENDOU ,  Masanori HORIKE ,  Nobuaki KONDOH ,  Tomoko TAKAHASHI

发明人： Masanori SAITOH ,  Osamu ENDOU ,  Masanori HORIKE ,  Nobuaki KONDOH ,  Tomoko TAKAHASHI

IPC分类号： G03G15/08

CPC分类号： G03G15/0803 ,  G03G15/16 ,  G03G2215/1633

摘要： An image creating apparatus includes a casing that stores therein an agent, an agent carrier rotatably supported by the casing, a hole defining member defining a plurality of holes therein and opposed to the agent carrier, a plurality of spray electrodes provided on the hole defining member respectively corresponding to the holes and forming an electric field for selectively causing the agent to be sprayed from the agent carrier towards the holes, and a positioning member provided on the casing to cover the agent carrier and positioning the hole defining member with respect to the agent carrier so that the agent carrier and the hole defining member are in a predetermined positional relationship. The angle of the positioning member is adjustable relative to the casing about a rotation shaft that is coaxial with the agent carrier.

摘要翻译： 一种图像产生装置，包括：一个壳体，其中存储有一个试剂，一个由壳体可转动地支撑的试剂载体，一个孔限定部件，在其中限定多个孔并与试剂载体相对;多个喷射电极，设置在孔限定部件上 分别对应于所述孔并且形成用于选择性地使所述试剂从所述试剂载体朝向所述孔喷射的电场;以及定位构件，设置在所述壳体上以覆盖所述载体并相对于所述试剂定位所述孔限定构件 载体，使得试剂载体和孔限定构件处于预定的位置关系。 定位构件的角度相对于外壳围绕与试剂载体同轴的旋转轴可调节。

公开(公告)号：US20090060584A1

公开(公告)日：2009-03-05

申请号：US12099482

申请日：2008-04-08

申请人： Osamu ENDOU

发明人： Osamu ENDOU

IPC分类号： G03G15/01

CPC分类号： G03G15/0121 ,  G03G2215/0132

摘要： An image forming device includes a plurality of image forming units provided in parallel comprising a black image forming unit to form a black toner image and a plurality of color image forming units to form color toner images, an intermediate transfer device to primarily transfer color toner images formed by superimposing the toner images formed at each image forming unit, and a secondary transfer unit to transfer the color toner image to a transfer paper. The color image forming unit employs a non-magnetic-contact-type single-component development device to develop each color toner image with a single-component developer, and the black image forming unit is provided closest to the secondary transfer unit and employs a contact-type two-component development device to develop a black toner image with a two-component developer.

摘要翻译： 图像形成装置包括并列设置的多个图像形成单元，包括黑色图像形成单元以形成黑色调色剂图像和多个彩色图像形成单元以形成彩色调色剂图像;中间转印装置，主要转印彩色调色剂图像 通过叠加形成在每个图像形成单元的调色剂图像和二次转印单元来将彩色调色剂图像转印到转印纸上。 彩色图像形成单元采用非磁性接触型单组分显影装置，用单组分显影剂显影每种彩色调色剂图像，黑色图像形成单元最靠近二次转印单元提供，并采用接触 型双组分显影装置，用双组分显影剂开发黑色调色剂图像。

公开(公告)号：US20090003865A1

公开(公告)日：2009-01-01

申请号：US12163012

申请日：2008-06-27

申请人： Osamu ENDOU ,  Atsushi TANO

发明人： Osamu ENDOU ,  Atsushi TANO

IPC分类号： G03G15/16 ,  G03G21/00

CPC分类号： G03G15/0844 ,  G03G15/1605 ,  G03G15/161 ,  G03G21/105

摘要： An image forming apparatus, in which an image forming method is performed, includes an image carrier, an optical writing unit, a developing unit developing a toner image including an output image and a forcible toner consumption image, a transfer unit including an endless moving member to transfer the toner image onto the endless moving member directly or a recording medium carried on the endless moving member, a first remover to remove residual toner from the image carrier after transfer, a toner recycling unit to convey the residual toner to the developing unit, a controller to form the forcible toner consumption image and transfer the forcible toner consumption image onto the surface of the endless moving member, and a second remover to remove the forcible toner consumption image from the endless moving member.

摘要翻译： 执行图像形成方法的图像形成装置包括图像载体，光学写入单元，显影包括输出图像和强制性墨粉消耗图像的调色剂图像的显影单元，包括无端移动构件的转印单元 将调色剂图像直接转印到环形移动构件上或者承载在环形移动构件上的记录介质，第一去除器，用于在转印后从图像载体去除残留调色剂;调色剂再循环单元，用于将残留调色剂输送到显影单元; 形成强制色调剂消耗图像并将强制色调剂消耗图像转印到无端移动部件的表面上的控制器，以及从无端移动部件去除强制色调剂消耗图像的第二去除器。