专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07421229B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07421229B2
公开(公告)日：2008-09-02
申请号：US11359231
申请日：2006-02-21
申请人： Norio Tomiie , Akane Tokushige
发明人： Norio Tomiie , Akane Tokushige
IPC分类号： G03G21/06
CPC分类号： G03G21/08
摘要： Charge removing light is guided by an optical path defining member (623) from a charge removing unit (6) toward a photosensitive drum (2). A distance between an end surface (623e) of the optical path defining member (623) and a surface on an axially central part of the photosensitive drum (2) is less than a distance between the end surface (623e) and the surface on the axially opposite ends of the photosensitive drum (2). Thus an irradiation width and an amount of the charge removing light projected onto the surface of the photosensitive drum (2) are increased on the opposite ends. With this arrangement, the amount of generated light carriers can be reduced on the axially central part, as compared with the axially opposite ends, and a surface potential distribution non-uniformity due to a difference in nip distance between the photosensitive drum (2) and a charging roller (31) can be eliminated.
摘要翻译：电荷去除光由光学限定元件（623）从电荷去除单元（6）引向感光鼓（2）。光路限定部件（623）的端面（623e）与感光鼓（2）的轴向中央部分的表面之间的距离小于端面（623e）与表面在感光鼓（2）的轴向相对端上。因此，投影到感光鼓（2）的表面上的照射宽度和电荷移除光量在相对端增加。通过这种布置，与轴向相对的端部相比，可以在轴向中心部分上减少产生的光载体的数量，并且由于感光鼓（2）与感光鼓（2）之间的辊隙距离的差异而导致的表面电位分布不均匀可以消除充电辊（31）。

2. 发明申请

US20060188288A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060188288A1
公开(公告)日：2006-08-24
申请号：US11359231
申请日：2006-02-21
申请人： Norio Tomiie , Akane Tokushige
发明人： Norio Tomiie , Akane Tokushige
IPC分类号： G03G21/06
CPC分类号： G03G21/08
摘要： Charge removing light is guided by an optical path defining member (623) from a charge removing unit (6) toward a photosensitive drum (2). A distance between an end surface (623e) of the optical path defining member (623) and a surface on an axially central part of the photosensitive drum (2) is less than a distance between the end surface (623e) and the surface on the axially opposite ends of the photosensitive drum (2). Thus an irradiation width and an amount of the charge removing light projected onto the surface of the photosensitive drum (2) are increased on the opposite ends. With this arrangement, the amount of generated light carriers can be reduced on the axially central part, as compared with the axially opposite ends, and a surface potential distribution non-uniformity due to a difference in nip distance between the photosensitive drum (2) and a charging roller (31) can be eliminated.
摘要翻译：电荷去除光由光学限定元件（623）从电荷去除单元（6）引向感光鼓（2）。光路限定部件（623）的端面（623e）与感光鼓（2）的轴向中央部分的表面之间的距离小于端面（623e）与表面在感光鼓（2）的轴向相对端上。因此，投影到感光鼓（2）的表面上的照射宽度和电荷移除光量在相对端增加。通过这种布置，与轴向相对的端部相比，可以在轴向中心部分上减少产生的光载体的数量，并且由于感光鼓（2）与感光鼓（2）之间的辊隙距离的差异而导致的表面电位分布不均匀可以消除充电辊（31）。

3. 发明申请

US20110249987A1 IMAGE-FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110249987A1
公开(公告)日：2011-10-13
申请号：US13083004
申请日：2011-04-08
申请人： Masahito Ishino , Masaki Kadota , Akane Tokushige
发明人： Masahito Ishino , Masaki Kadota , Akane Tokushige
IPC分类号： G03G21/00
CPC分类号： G03G21/06
摘要： An image-forming apparatus is equipped with a neutralization light source that is disposed between a primary transfer position and the cleaning unit, in a direction of rotation of the first image carrier that composes the image-forming unit; irradiates a first neutralization light from a position opposing the primary transfer position on a first image carrier up to a position opposing the cleaning unit; and irradiates a second neutralization light from a position opposing the developer unit for a second image carrier that composes an image-forming unit disposed adjacent to the image-forming unit at a downstream side in the direction of transfer belt rotation, up to a position opposite the primary transfer position.
摘要翻译：图像形成装置配备有中和光源，其在构成图像形成单元的第一图像载体的旋转方向上设置在一次转印位置和清洁单元之间; 将来自与第一图像载体上的一次转印位置相对的位置的第一中和光照射到与清洁单元相对的位置; 并且在与转印带旋转方向的下游侧相对的构成与图像形成单元相邻设置的图像形成单元的第二图像载体上从与显影剂单元相对的位置的位置照射第二中和光，直到相反的位置主要转移位置。

4. 发明授权

US07333741B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US07333741B2
公开(公告)日：2008-02-19
申请号：US11258224
申请日：2005-10-26
申请人： Akane Tokushige
发明人： Akane Tokushige
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G2215/027
摘要： An image forming device comprises: charging means for uniformly charging the surface of a photosensitive member; charging control means for controlling the charging output of the charging means; and table storing means for storing a plurality of control tables stipulating controlled variables for controlling the charging output in relation to the passage of time, the charging control means controlling the charging output based on one or more control tables selected from the plurality of control tables stored in the table storing means.
摘要翻译：图像形成装置包括：用于对感光构件的表面均匀充电的充电装置; 用于控制充电装置的充电输出的充电控制装置; 以及表存储装置，用于存储多个控制表，其规定用于控制与时间相关的充电输出的控制变量，充电控制装置基于从存储的多个控制表中选择的一个或多个控制表来控制充电输出在表存储装置中。

5. 发明申请

US20070092276A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20070092276A1
公开(公告)日：2007-04-26
申请号：US11258224
申请日：2005-10-26
申请人： Akane Tokushige
发明人： Akane Tokushige
IPC分类号： G03G15/02 , G03G15/06
CPC分类号： G03G15/0266 , G03G2215/027
摘要： An image forming device comprises: charging means for uniformly charging the surface of a photosensitive member; charging control means for controlling the charging output of the charging means; and table storing means for storing a plurality of control tables stipulating controlled variables for controlling the charging output in relation to the passage of time, the charging control means controlling the charging output based on one or more control tables selected from the plurality of control tables stored in the table storing means.
摘要翻译：图像形成装置包括：用于对感光构件的表面均匀充电的充电装置; 用于控制充电装置的充电输出的充电控制装置; 以及表存储装置，用于存储多个控制表，其规定用于控制与时间相关的充电输出的控制变量，充电控制装置基于从存储的多个控制表中选择的一个或多个控制表来控制充电输出在表存储装置中。

6. 发明授权

US07979011B2 Image forming apparatus having a photoconductive drum 有权
标题翻译：具有感光鼓的图像形成装置
公开(公告)号：US07979011B2
公开(公告)日：2011-07-12
申请号：US12546845
申请日：2009-08-25
申请人： Kensuke Fujihara , Akane Tokushige , Tamotsu Shimizu , Ryota Maeda , Koji Fujii
发明人： Kensuke Fujihara , Akane Tokushige , Tamotsu Shimizu , Ryota Maeda , Koji Fujii
IPC分类号： G03G15/09
CPC分类号： G03G15/751 , G03G15/065 , G03G15/0813 , G03G2215/0634
摘要： An image forming apparatus that includes: a photoconductive drum; a developing roller that is arranged opposite the photoconductive drum and that carries toner; a detecting portion that detects an occurrence of electrical discharge between the developing roller and the photoconductive drum; a control portion that controls the apparatus, that receives an output of the detecting portion and then recognizes the occurrence of the electrical discharge; a direct voltage applying portion that is connected to the developing roller; and an alternating voltage applying portion is disclosed herein.
摘要翻译：一种图像形成装置，包括：感光鼓; 显影辊，其布置成与感光鼓相对并且承载调色剂; 检测部，其检测所述显影辊和所述感光鼓之间的放电的发生; 控制部，其控制所述装置，所述控制部接收所述检测部的输出，然后识别所述放电的发生; 连接到显影辊的直流施加部分; 并且本文公开了交流电压施加部分。

7. 发明授权

US08660464B2 Image-forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08660464B2
公开(公告)日：2014-02-25
申请号：US13083004
申请日：2011-04-08
申请人： Masahito Ishino , Masaki Kadota , Akane Tokushige
发明人： Masahito Ishino , Masaki Kadota , Akane Tokushige
IPC分类号： G03G21/00 , G03G21/06 , G03G21/08
CPC分类号： G03G21/06
摘要： An image-forming apparatus is equipped with a neutralization light source that is disposed between a primary transfer position and the cleaning unit, in a direction of rotation of the first image carrier that composes the image-forming unit; irradiates a first neutralization light from a position opposing the primary transfer position on a first image carrier up to a position opposing the cleaning unit; and irradiates a second neutralization light from a position opposing the developer unit for a second image carrier that composes an image-forming unit disposed adjacent to the image-forming unit at a downstream side in the direction of transfer belt rotation, up to a position opposite the primary transfer position.
摘要翻译：图像形成装置配备有中和光源，其在构成图像形成单元的第一图像载体的旋转方向上设置在一次转印位置和清洁单元之间; 将来自与第一图像载体上的一次转印位置相对的位置的第一中和光照射到与清洁单元相对的位置; 并且在与转印带旋转方向的下游侧相对的构成与图像形成单元相邻设置的图像形成单元的第二图像载体上从与显影剂单元相对的位置的位置照射第二中和光，直到相反的位置主要转移位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式