公开(公告)号：US07970319B2

公开(公告)日：2011-06-28

申请号：US12453860

申请日：2009-05-26

申请人： Masahiro Kawano ,  Yukiyoshi Oda

发明人： Masahiro Kawano ,  Yukiyoshi Oda

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： A charging apparatus includes a charging member and at least one projection formed on the charging member. The charging member includes a surface that faces the surface of a photoconductive body. The at least one projection is formed on the first surface to extend in a direction parallel to the longitudinal direction of the photoconductive body. The projection is in contact with the surface of the photoconductive body.

摘要翻译： 充电装置包括充电构件和形成在充电构件上的至少一个突起。 充电构件包括面向光电导体表面的表面。 所述至少一个突起形成在所述第一表面上，以在与所述光电导体的纵向方向平行的方向上延伸。 突起与光电导体的表面接触。

公开(公告)号：US20110129254A1

公开(公告)日：2011-06-02

申请号：US12926452

申请日：2010-11-18

申请人： Yukiyoshi Oda ,  Akihiro Yamamura ,  Masahiro Kawano ,  Ken Nozawa ,  Toshiharu Sato

发明人： Yukiyoshi Oda ,  Akihiro Yamamura ,  Masahiro Kawano ,  Ken Nozawa ,  Toshiharu Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0094

摘要： A neutralization device includes a light emitter, an optical conductor and multiple diffusion portions. The light emitter emits light for neutralizing an object. The optical conductor, which is opposed to the object and extends in a longitudinal direction, directs and applies the light to the object. The diffusion portions are arranged on the optical conductor in a zig-zag manner from one end of the optical conductor to the other and diffuse the light.

摘要翻译： 中和装置包括光发射器，光导体和多个扩散部分。 光发射器发光以中和物体。 与物体相对并沿纵向延伸的光导体将光引导并施加到物体上。 扩散部以锯齿状从光导体的一端配置在光导体上，使光扩散。

公开(公告)号：US20050123324A1

公开(公告)日：2005-06-09

申请号：US10999822

申请日：2004-11-30

申请人： Masahiro Kawano ,  Yukiyoshi Oda

发明人： Masahiro Kawano ,  Yukiyoshi Oda

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0614 ,  G03G2215/0852

摘要： A developing apparatus includes a developing roller, a toner-supplying roller, and at least one toner-supplying member. The developing roller develops an electrostatic latent image formed on a photoconductive drum with toner. The toner-supplying roller is formed of a foamed material and rotates in contact with the developing roller to supply the toner to the developing roller. The toner-supplying member is disposed over the toner-supplying roller and opposes an upper surface of the toner-supplying roller. The toner-supplying member approaches the toner-supplying roller periodically to supply the toner to the toner-supplying roller. When the toner-supplying member is closest to the toner-supplying roller, the developer-supplying member and the toner-supplying roller are either in contact with each other or are spaced apart by a distance not longer than 0.8 mm.

摘要翻译： 显影装置包括显影辊，调色剂供应辊和至少一个调色剂供应部件。 显影辊用调色剂显影形成在感光鼓上的静电潜像。 调色剂供给辊由发泡材料形成并与显影辊接触旋转以将调色剂供给到显影辊。 调色剂供应构件设置在调色剂供应辊上方并与调色剂供应辊的上表面相对。 调色剂供应构件周期性地接近调色剂供应辊，以将调色剂供应给调色剂供应辊。 当调色剂供应构件最靠近调色剂供应辊时，显影剂供应构件和调色剂供应辊彼此接触或间隔不超过0.8mm。

公开(公告)号：US08571444B2

公开(公告)日：2013-10-29

申请号：US12926452

申请日：2010-11-18

申请人： Yukiyoshi Oda ,  Akihiro Yamamura ,  Masahiro Kawano ,  Ken Nozawa ,  Toshiharu Sato

发明人： Yukiyoshi Oda ,  Akihiro Yamamura ,  Masahiro Kawano ,  Ken Nozawa ,  Toshiharu Sato

IPC分类号： G03G21/00

CPC分类号： G03G21/0094

摘要： A neutralization device includes a light emitter, an optical conductor and multiple diffusion portions. The light emitter emits light for neutralizing an object. The optical conductor, which is opposed to the object and extends in a longitudinal direction, directs and applies the light to the object. The diffusion portions are arranged on the optical conductor in a zig-zag manner from one end of the optical conductor to the other and diffuse the light.

摘要翻译： 中和装置包括光发射器，光导体和多个扩散部分。 光发射器发光以中和物体。 与物体相对并沿纵向延伸的光导体将光引导并施加到物体上。 扩散部以锯齿状从光导体的一端配置在光导体上，使光扩散。

公开(公告)号：US20090324290A1

公开(公告)日：2009-12-31

申请号：US12453860

申请日：2009-05-26

申请人： Masahiro Kawano ,  Yukiyoshi Oda

发明人： Masahiro Kawano ,  Yukiyoshi Oda

IPC分类号： G03G15/02

CPC分类号： G03G15/0233

摘要： A charging apparatus includes a charging member and at least one projection formed on the charging member. The charging member includes a surface that faces the surface of a photoconductive body. The at least one projection is formed on the first surface to extend in a direction parallel to the longitudinal direction of the photoconductive body. The projection is in contact with the surface of the photoconductive body.

摘要翻译： 充电装置包括充电构件和形成在充电构件上的至少一个突起。 充电构件包括面向光电导体表面的表面。 所述至少一个突起形成在所述第一表面上，以在与所述光电导体的纵向方向平行的方向上延伸。 突起与光电导体的表面接触。

公开(公告)号：US08385791B2

公开(公告)日：2013-02-26

申请号：US12659075

申请日：2010-02-24

申请人： Junichi Ito ,  Yukiyoshi Oda ,  Masahiro Kawano ,  Kazuhisa Fukamachi

发明人： Junichi Ito ,  Yukiyoshi Oda ,  Masahiro Kawano ,  Kazuhisa Fukamachi

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A developer regulating member regulates a thickness of a layer of a developer on a surface of a developer bearing body. The developer has a degree of circularity in a range from 0.94 to 0.97. The developer regulating member includes a resilient plate member composed of a metal material and having a bent portion. An outer surface of the bent portion contacts the surface of the developer bearing body so that a ridge line of the outer surface of the bent portion crosses a moving direction of the surface of the developer bearing body. A curvature radius R (μm) of the outer surface of the bent portion and a mean crystal grain diameter D (μm) of the metal material satisfy the relationship: 60×10−3×R−11≦D≦93.75×10−3×R−6.875.

摘要翻译： 显影剂调节构件调节显影剂承载体的表面上的显影剂层的厚度。 开发商的圆度在0.94至0.97之间。 显影剂调节构件包括由金属材料构成并具有弯曲部分的弹性板构件。 弯曲部的外表面与显影剂承载体的表面接触，使得弯曲部的外表面的脊线与显影剂承载体的表面的移动方向相交。 弯曲部分的外表面的曲率半径R（μm）和金属材料的平均晶粒直径D（μm）满足关系：60×10-3×R-11＆nlE; D＆nlE; 93.75×10-3 ×R-6.875。

公开(公告)号：US20100215410A1

公开(公告)日：2010-08-26

申请号：US12659075

申请日：2010-02-24

申请人： Junichi Ito ,  Yukiyoshi Oda ,  Masahiro Kawano ,  Kazuhisa Fukamachi

发明人： Junichi Ito ,  Yukiyoshi Oda ,  Masahiro Kawano ,  Kazuhisa Fukamachi

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A developer regulating member regulates a thickness of a layer of a developer on a surface of a developer bearing body. The developer has a degree of circularity in a range from 0.94 to 0.97. The developer regulating member includes a resilient plate member composed of a metal material and having a bent portion. An outer surface of the bent portion contacts the surface of the developer bearing body so that a ridge line of the outer surface of the bent portion crosses a moving direction of the surface of the developer bearing body. A curvature radius R (μm) of the outer surface of the bent portion and a mean crystal grain diameter D (μm) of the metal material satisfy the relationship: 60×10−3×R−11≦D≦93.75×10−3×R−6.875.

摘要翻译： 显影剂调节构件调节显影剂承载体的表面上的显影剂层的厚度。 开发商的圆度在0.94至0.97之间。 显影剂调节构件包括由金属材料构成并具有弯曲部分的弹性板构件。 弯曲部的外表面与显影剂承载体的表面接触，使得弯曲部的外表面的脊线与显影剂承载体的表面的移动方向相交。 弯曲部分的外表面的曲率半径R（μm）和金属材料的平均晶粒直径D（μm）满足关系：60×10-3×R-11＆nlE; D＆nlE; 93.75×10-3 ×R-6.875。

公开(公告)号：US07277666B2

公开(公告)日：2007-10-02

申请号：US10999822

申请日：2004-11-30

申请人： Masahiro Kawano ,  Yukiyoshi Oda

发明人： Masahiro Kawano ,  Yukiyoshi Oda

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  G03G2215/0614 ,  G03G2215/0852

摘要： A developing apparatus includes a developing roller, a toner-supplying roller, and at least one toner-supplying member. The developing roller develops an electrostatic latent image formed on a photoconductive drum with toner. The toner-supplying roller is formed of a foamed material and rotates in contact with the developing roller to supply the toner to the developing roller. The toner-supplying member is disposed over the toner-supplying roller and opposes an upper surface of the toner-supplying roller. The toner-supplying member approaches the toner-supplying roller periodically to supply the toner to the toner-supplying roller. When the toner-supplying member is closest to the toner-supplying roller, the developer-supplying member and the toner-supplying roller are either in contact with each other or are spaced apart by a distance not longer than 0.8 mm.

摘要翻译： 显影装置包括显影辊，调色剂供应辊和至少一个调色剂供应部件。 显影辊用调色剂显影形成在感光鼓上的静电潜像。 调色剂供给辊由发泡材料形成并与显影辊接触旋转以将调色剂供给到显影辊。 调色剂供应构件设置在调色剂供应辊上方并与调色剂供应辊的上表面相对。 调色剂供应构件周期性地接近调色剂供应辊，以将调色剂供应给调色剂供应辊。 当调色剂供应构件最靠近调色剂供应辊时，显影剂供应构件和调色剂供应辊彼此接触或间隔不超过0.8mm。

公开(公告)号：US08913927B2

公开(公告)日：2014-12-16

申请号：US13405684

申请日：2012-02-27

申请人： Yukiyoshi Oda ,  Ken Nozawa

发明人： Yukiyoshi Oda ,  Ken Nozawa

IPC分类号： G03G15/06 ,  G03G15/08 ,  G03G21/16

CPC分类号： G03G15/0834 ,  G03G15/0868 ,  G03G15/0875 ,  G03G15/0886 ,  G03G21/1676 ,  G03G2215/0673 ,  G03G2215/068 ,  G03G2215/0692 ,  G03G2221/1654

摘要： A developer cartridge is detachably mounted to a main apparatus, and includes a storage portion storing a developer, an ejection opening for ejecting the developer from the storage portion, and a first opening-and-closing member for opening and closing the ejection opening. The first opening-and-closing member is able to take a first position where the first opening-and-closing member opens the ejection opening and causes the developer cartridge to be fixed to the main apparatus, a second position where the first opening-and-closing member closes the ejection opening and makes the developer cartridge detachable from the main apparatus, and a third position where the first opening-and-closing member closes the ejection opening and causes the developer cartridge to be fixed to the main apparatus.

摘要翻译： 显影剂盒可拆卸地安装到主设备上，并且包括存储显影剂的存储部分，用于从存储部分排出显影剂的喷射口和用于打开和关闭喷射口的第一打开和关闭部件。 第一打开和关闭构件能够采取第一位置，其中第一打开和关闭构件打开排出口，并使显影剂盒固定到主设备，第二位置，其中第一打开和关闭构件 封闭构件封闭排出口并使显影剂盒从主设备可拆卸，以及第三位置，其中第一打开和关闭构件关闭排出口，并使显影剂盒固定到主设备。

公开(公告)号：USD675672S1

公开(公告)日：2013-02-05

申请号：US29361754

申请日：2010-05-14

申请人： Atsushi Ohta ,  Ken Nozawa ,  Yukiyoshi Oda

设计人： Atsushi Ohta ,  Ken Nozawa ,  Yukiyoshi Oda