公开(公告)号：US20120328333A1

公开(公告)日：2012-12-27

申请号：US13603120

申请日：2012-09-04

申请人： Junichirou SAMESHIMA ,  Toshikazu TSUMITA ,  Takeshi OKOSHI

发明人： Junichirou SAMESHIMA ,  Toshikazu TSUMITA ,  Takeshi OKOSHI

IPC分类号： G03G15/06

CPC分类号： G03G21/1647 ,  G03G21/1671 ,  G03G21/1676 ,  G03G2221/163 ,  G03G2221/1636 ,  G03G2221/1654 ,  G03G2221/1815

摘要： An image forming apparatus includes: an image carrier; a latent-image forming device; a developing device; a latent-image forming device contacting/separating mechanism; and a developing device contacting/separating mechanism, and the latent-image forming device contacting/separating mechanism allows the latent-image forming device to be movable to the latent-image forming device contacting position in a state where the developing device is moved to the developing device contacting position.

摘要翻译： 图像形成装置包括：图像载体; 潜像形成装置; 显影装置; 潜像形成装置接触/分离机构; 以及显影装置接触/分离机构，并且潜像形成装置接触/分离机构允许潜像形成装置能够在显影装置移动到静电图像形成装置接触位置的状态下移动到潜像形成装置接触位置 显影装置接触位置。

公开(公告)号：US08025150B2

公开(公告)日：2011-09-27

申请号：US12796154

申请日：2010-06-08

申请人： Hiroaki Okuma ,  Toshikazu Tsumita

发明人： Hiroaki Okuma ,  Toshikazu Tsumita

IPC分类号： B65D85/30

CPC分类号： B65D81/113

摘要： When a cushioning member is fitted to a tubular part in a first facing direction, an inner circumferential surface of the tubular part contacts a part of a second protruding portion, a first portion of a first protruding portion contacts a first contact region, a second portion of a third protruding portion contacts a second contact region, a third portion of the third protruding portion contacts a third contact region, and a distance between the first contact region and the second contact region is smaller than a distance between the first contact region and the third contact region, and a length of the second contact region from a base portion in a direction of protrusion is greater than a length of the third contact region from the base portion in a direction of protrusion.

摘要翻译： 当缓冲构件沿第一相对方向装配到管状部分时，管状部分的内周表面接触第二突出部分的一部分，第一突出部分的第一部分接触第一接触区域，第二部分 第三突出部分接触第二接触区域，第三突出部分的第三部分接触第三接触区域，并且第一接触区域和第二接触区域之间的距离小于第一接触区域和第二接触区域之间的距离 第三接触区域，并且从突起的方向上的基部的第二接触区域的长度大于在突出方向上的基部的第三接触区域的长度。

公开(公告)号：US20090047041A1

公开(公告)日：2009-02-19

申请号：US12020866

申请日：2008-01-28

申请人： Keisuke KUBO ,  Kei Hirata ,  Tomio Onuki ,  Takeshi Okoshi ,  Toshikazu Tsumita ,  Taiyou Uehara ,  Takashi Sakamoto ,  Naoya Iwata ,  Hirohisa Kohno ,  Akihide Kawamura ,  Kazunori Koshimori

发明人： Keisuke KUBO ,  Kei Hirata ,  Tomio Onuki ,  Takeshi Okoshi ,  Toshikazu Tsumita ,  Taiyou Uehara ,  Takashi Sakamoto ,  Naoya Iwata ,  Hirohisa Kohno ,  Akihide Kawamura ,  Kazunori Koshimori

IPC分类号： G03G15/06

CPC分类号： G03G15/0813 ,  G03G15/0898 ,  G03G21/1676 ,  G03G2221/163

摘要： The image forming apparatus is provided with: an image carrier; an exposure member that exposes the image carrier and forms an electrostatic latent image on the image carrier; a developing member that develops the electrostatic latent image formed on the image carrier; and a contact-retracting unit that rotates the developing member taking a predetermined position as the rotational center, and brings the developing member in contact with or proximity to the image carrier or retracts the developing member from the image carrier.

摘要翻译： 图像形成装置具有：图像载体; 曝光构件，其暴露所述图像载体并在所述图像载体上形成静电潜像; 使形成在图像载体上的静电潜像显影的显影部件; 以及接触回缩单元，其使所述显影构件以预定位置为旋转中心旋转，并使所述显影构件与所述图像载体接触或接近，或者使所述显影构件从所述图像载体缩回。

公开(公告)号：US08428489B2

公开(公告)日：2013-04-23

申请号：US13603120

申请日：2012-09-04

申请人： Junichirou Sameshima ,  Toshikazu Tsumita ,  Takeshi Okoshi

发明人： Junichirou Sameshima ,  Toshikazu Tsumita ,  Takeshi Okoshi

IPC分类号： G03G15/00

CPC分类号： G03G21/1647 ,  G03G21/1671 ,  G03G21/1676 ,  G03G2221/163 ,  G03G2221/1636 ,  G03G2221/1654 ,  G03G2221/1815

摘要： An image forming apparatus includes: an image carrier; a latent-image forming device; a developing device; a latent-image forming device contacting/separating mechanism; and a developing device contacting/separating mechanism, and the latent-image forming device contacting/separating mechanism allows the latent-image forming device to be movable to the latent-image forming device contacting position in a state where the developing device is moved to the developing device contacting position.

摘要翻译： 图像形成装置包括：图像载体; 潜像形成装置; 显影装置; 潜像形成装置接触/分离机构; 以及显影装置接触/分离机构，并且潜像形成装置接触/分离机构允许潜像形成装置能够在显影装置移动到静电图像形成装置接触位置的状态下移动到潜像形成装置接触位置 显影装置接触位置。

公开(公告)号：US20120114385A1

公开(公告)日：2012-05-10

申请号：US13103501

申请日：2011-05-09

申请人： Toshikazu TSUMITA

发明人： Toshikazu TSUMITA

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G15/0875 ,  G03G15/0879

摘要： A developer container includes a containing portion that is capable of containing a developer therein, the containing portion having an opening through which the developer passes; a first opening/closing member that is movable between a first open position at which the opening is open and a first closed position at which the first opening/closing member closes the opening; and a second opening/closing member that is movable between a second closed position at which the second opening/closing member doubly closes the opening by covering an outside of the first opening/closing member and a second open position at which the first opening/closing member is exposed to the outside, wherein a direction in which the second opening/closing member moves between the second open position and the second closed position is different from a direction in which the first opening/closing member moves between the first open position and the first closed position.

摘要翻译： 显影剂容器包括能够容纳其中的显影剂的容纳部分，所述容纳部分具有显影剂通过的开口; 第一打开/关闭构件，其能够在开口打开的第一打开位置和第一打开/关闭构件关闭开口的第一关闭位置之间移动; 以及第二打开/关闭构件，其可以在第二闭合位置和第二打开位置之间移动，在第二闭合位置，第二打开/关闭构件通过覆盖第一打开/关闭构件的外部而双重闭合开口， 构件暴露于外部，其中第二打开/关闭构件在第二打开位置和第二关闭位置之间移动的方向不同于第一打开/关闭构件在第一打开位置和第二打开位置之间移动的方向 第一关闭位置。

公开(公告)号：US08170447B2

公开(公告)日：2012-05-01

申请号：US12020866

申请日：2008-01-28

申请人： Keisuke Kubo ,  Kei Hirata ,  Tomio Onuki ,  Takeshi Okoshi ,  Toshikazu Tsumita ,  Taiyou Uehara ,  Takashi Sakamoto ,  Naoya Iwata ,  Hirohisa Kohno ,  Akihide Kawamura ,  Kazunori Koshimori

发明人： Keisuke Kubo ,  Kei Hirata ,  Tomio Onuki ,  Takeshi Okoshi ,  Toshikazu Tsumita ,  Taiyou Uehara ,  Takashi Sakamoto ,  Naoya Iwata ,  Hirohisa Kohno ,  Akihide Kawamura ,  Kazunori Koshimori

IPC分类号： G03G15/00

CPC分类号： G03G15/0813 ,  G03G15/0898 ,  G03G21/1676 ,  G03G2221/163

摘要： The image forming apparatus is provided with: an image carrier; an exposure member that exposes the image carrier and forms an electrostatic latent image on the image carrier; a developing member that develops the electrostatic latent image formed on the image carrier; and a contact-retracting unit that rotates the developing member taking a predetermined position as the rotational center, and brings the developing member in contact with or proximity to the image carrier or retracts the developing member from the image carrier.

摘要翻译： 图像形成装置具有：图像载体; 曝光构件，其暴露所述图像载体并在所述图像载体上形成静电潜像; 使形成在图像载体上的静电潜像显影的显影部件; 以及接触回缩单元，其使所述显影构件以预定位置为旋转中心旋转，并使所述显影构件与所述图像载体接触或接近，或者使所述显影构件从所述图像载体缩回。

公开(公告)号：US20110076061A1

公开(公告)日：2011-03-31

申请号：US12821837

申请日：2010-06-23

申请人： Toshikazu TSUMITA ,  Hiroaki OKUMA

发明人： Toshikazu TSUMITA ,  Hiroaki OKUMA

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/0692

摘要： A powder storage container includes a container body, an opening formed in a portion of the container body, an opening-and-closing cover, a cover holding frame, a protrusion portion provided in the opening-and-closing cover, a blocking portion provided in the cover holding frame, a position regulating protrusion protruding from the cover holding frame, and a disengagement suppressing protrusion provided in the opening-and-closing cover. When the opening-and-closing cover takes such an attitude that the opening-and-closing cover is swingably supported by a contact portion, serving as a fulcrum, between the disengagement suppressing protrusion and the cover holding frame and is arranged along the opening-and-closing operation direction, a distal end position of the protrusion portion is located in a position where the distal end position can be released from the blocking portion.

摘要翻译： 一种粉末储存容器，包括容器主体，形成在容器主体的一部分中的开口，开闭盖，盖保持框架，设置在打开和关闭盖中的突出部分， 在盖保持框架中，从盖保持框架突出的位置限制突起和设置在开闭盖中的脱离抑制突起。 当开闭盖采取这样一种姿态，即开/闭盖由作为支点的接触部分摆动地支撑在分离抑制突起和盖保持框架之间， 所述突出部的前端位置位于所述远端位置能够从所述阻挡部分释放的位置。

公开(公告)号：US07298984B2

公开(公告)日：2007-11-20

申请号：US11268742

申请日：2005-11-08

申请人： Takashi Yukutake ,  Shuji Tanaka ,  Toshikazu Tsumita ,  Toshiaki Tsuboi

发明人： Takashi Yukutake ,  Shuji Tanaka ,  Toshikazu Tsumita ,  Toshiaki Tsuboi

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： G03G15/0121 ,  G03G2215/0119

摘要： An image forming apparatus includes a developer that develops a latent image to form an image, a separation unit that separates image information of a job image by color upon writing a latent image of the job image, a comparison unit that compares the image information by color separated by the separation unit with a threshold value previously set with respect to an image concentration, and a driving condition determination unit that determines a driving condition of the developer using a result of comparison by the comparison unit.

摘要翻译： 图像形成装置包括显影剂，其形成潜像以形成图像;分离单元，其在写入作业图像的潜像时分离作业图像的图像信息;比较单元，其通过颜色来比较图像信息 由分离单元分离出相对于图像浓度预先设定的阈值，以及驾驶条件确定单元，其使用比较单元的比较结果来确定显影剂的驾驶状态。

公开(公告)号：US20060153583A1

公开(公告)日：2006-07-13

申请号：US11268742

申请日：2005-11-08

申请人： Takashi Yukutake ,  Shuji Tanaka ,  Toshikazu Tsumita ,  Toshiaki Tsuboi

发明人： Takashi Yukutake ,  Shuji Tanaka ,  Toshikazu Tsumita ,  Toshiaki Tsuboi

IPC分类号： G03G15/08

CPC分类号： G03G15/0121 ,  G03G2215/0119

摘要： An image forming apparatus includes a developer that develops a latent image to form an image, a separation unit that separates image information of a job image by color upon writing a latent image of the job image, a comparison unit that compares the image information by color separated by the separation unit with a threshold value previously set with respect to an image concentration, and a driving condition determination unit that determines a driving condition of the developer using a result of comparison by the comparison unit.

摘要翻译： 图像形成装置包括显影剂，其形成潜像以形成图像;分离单元，其在写入作业图像的潜像时分离作业图像的图像信息;比较单元，其通过颜色来比较图像信息 由分离单元分离出相对于图像浓度预先设定的阈值，以及驾驶条件确定单元，其使用比较单元的比较结果来确定显影剂的驾驶状态。

公开(公告)号：US08135312B2

公开(公告)日：2012-03-13

申请号：US12128665

申请日：2008-05-29

申请人： Hirohisa Kohno ,  Kazunori Koshimori ,  Kei Hirata ,  Akihide Kawamura ,  Naoya Iwata ,  Keisuke Kubo ,  Takashi Sakamoto ,  Taiyou Uehara ,  Toshikazu Tsumita ,  Takeshi Okoshi ,  Tomio Onuki

发明人： Hirohisa Kohno ,  Kazunori Koshimori ,  Kei Hirata ,  Akihide Kawamura ,  Naoya Iwata ,  Keisuke Kubo ,  Takashi Sakamoto ,  Taiyou Uehara ,  Toshikazu Tsumita ,  Takeshi Okoshi ,  Tomio Onuki

IPC分类号： G03G15/08

CPC分类号： G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822

摘要： There is provided a development apparatus including: a first developer storage container and a second developer storage container that store developer, having a first a and second openings, respectively; a first transport member provided within the first developer storage container, and that causes the developer to move to the second developer storage container via the first opening; a second transport member provided within the second developer storage container, and that causes the developer to move to the first developer storage container via the second opening; a developer holding member that performs development by causing the developer to move to a position facing an image holding body on which a latent image is formed; and a moving member provided so as to fit between an inner wall face of the second developer storage container and an outer edge of the second transport member.

摘要翻译： 提供了一种显影装置，包括：第一显影剂储存容器和第二显影剂储存容器，其分别存储具有第一和第二开口的显影剂; 设置在第一显影剂储存容器内并使显影剂经由第一开口移动到第二显影剂储存容器的第一输送构件; 设置在第二显影剂储存容器内并使显影剂经由第二开口移动到第一显影剂储存容器的第二输送构件; 显影剂保持构件，其通过使显影剂移动到面向其上形成有潜像的图像保持体的位置来进行显影; 以及移动构件，其设置成配合在第二显影剂储存容器的内壁面和第二输送构件的外边缘之间。