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1. 发明授权

US07970334B2 Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge 有权
标题翻译：图像载体保护剂，保护层形成装置，图像形成方法，成像装置和处理盒
公开(公告)号：US07970334B2
公开(公告)日：2011-06-28
申请号：US11952453
申请日：2007-12-07
申请人： Masahide Yamashita , Hiroshi Nakai , Masato Iio , Shinya Tanaka , Naoyuki Ozaki
发明人： Masahide Yamashita , Hiroshi Nakai , Masato Iio , Shinya Tanaka , Naoyuki Ozaki
IPC分类号： G03G21/00
CPC分类号： G03G5/14708 , G03G2221/1609
摘要： A protecting layer is formed on a surface of an image carrier with a protecting agent that contains at least an organic compound having melting property of which penetration at 25° C. ranges from 3 millimeters to 30 millimeters, and organic compound particles having thermal decomposition property of which a weight average particle size ranges from 2 micrometers to 20 micrometers. A melting temperature of the organic compound is lower than a decomposition temperature of the organic compound particles, and a volume ratio of the organic compound to the organic compound particles ranges from 99/1 to 50/50.
摘要翻译：在图像载体的表面上形成有保护剂的保护剂，该保护剂含有至少一种具有熔融性的有机化合物，该有机化合物在25℃下的渗透范围为3毫米至30毫米，有机化合物颗粒具有热分解性其重均粒径为2微米至20微米。有机化合物的熔融温度低于有机化合物颗粒的分解温度，有机化合物与有机化合物颗粒的体积比为99/1至50/50。

2. 发明授权

US07991342B2 Protective material and image forming apparatus using the protective material 有权
标题翻译：使用保护材料的保护材料和成像设备
公开(公告)号：US07991342B2
公开(公告)日：2011-08-02
申请号：US12435511
申请日：2009-05-05
申请人： Toshiyuki Kabata , Kumiko Hatakeyama , Kunio Hasegawa , Shinya Tanaka , Masahide Yamashita , Masato Iio , Hiroshi Nakai
发明人： Toshiyuki Kabata , Kumiko Hatakeyama , Kunio Hasegawa , Shinya Tanaka , Masahide Yamashita , Masato Iio , Hiroshi Nakai
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/0094
摘要： A protective material block including a metal soap, wherein the surface of the protective material block has an X-ray diffraction pattern wherein a ratio (P2/P1) of a maximum peak height (P2) on a surface separation of from 3.6 to 5.0 Å to a maximum peak height (P1) on a surface separation of from 11 to 16 Å not greater than 0.5.
摘要翻译：一种包括金属皂的保护材料块，其中保护材料块的表面具有X射线衍射图，其中表面分离上的最大峰高（P2）的比（P2 / P1）为3.6至5.0 达到最大峰高（P1），表面间隔为11至16不大于0.5。

3. 发明授权

US07738819B2 Image forming method and apparatus, and developing device and process cartridge therefor 有权
标题翻译：图像形成方法和装置，以及显影装置和处理盒
公开(公告)号：US07738819B2
公开(公告)日：2010-06-15
申请号：US11407368
申请日：2006-04-20
申请人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
发明人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G2215/0822
摘要： An image forming apparatus including an image bearing member and a developing device configured to develop an electrostatic image on the image bearing member with a toner to form a toner image thereon and including a developing unit configured to develop the electrostatic image, and a toner cartridge configured to supply the toner to the developing unit through at least one opening, wherein the developing device circulates the toner between the toner cartridge and the developing unit through the at least one opening, and wherein the internal temperature of the hopper is higher than that of the cartridge and the ratio of a charge quantity distribution parameter of the toner under a condition of 45° C. and 54% RH to that under a condition of 25° C. and 54% RH is greater than 0.9 and less than 1.5.
摘要翻译：一种图像形成装置，包括图像承载部件和显影装置，该显影装置被配置为利用调色剂在图像承载部件上显影静电图像以在其上形成调色剂图像，并且包括构造成使静电图像显影的显影单元和配置成通过至少一个开口将调色剂供应到显影单元，其中显影装置通过至少一个开口使调色剂盒和显影单元之间的调色剂循环，并且其中料斗的内部温度高于在45℃和54％RH的条件下，调色剂的电荷量分布参数与在25℃和54％RH的条件下的电荷量分布参数之比大于0.9且小于1.5。

4. 发明授权

US07720418B2 Toner change and flow stabilizing developing device, process cartridge, and image forming apparatus 有权
标题翻译：调色剂改变和流动稳定显影装置，处理盒和成像装置
公开(公告)号：US07720418B2
公开(公告)日：2010-05-18
申请号：US11666750
申请日：2006-04-25
申请人： Shinya Tanaka , Shuuichi Endoh , Masato Iio
发明人： Shinya Tanaka , Shuuichi Endoh , Masato Iio
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0875 , G03G15/0877
摘要： A developing unit develops a latent image on an image carrier with toner. A toner cartridge is detachably arranged in parallel with the developing unit, and supplies the toner to the developing unit. An opening is disposed between the developing unit and the toner cartridge, through which the toner passes. The toner cartridge includes a space forming unit that forms a space in the toner stored in the toner cartridge. The space allows the toner to flow into from the developing unit.
摘要翻译：显影单元利用调色剂在图像载体上显影潜像。调色剂盒与显影单元平行地可拆卸地布置，并将调色剂供应到显影单元。在显影单元和调色剂盒之间设置开口，调色剂通过该开口。调色剂盒包括在存储在调色剂盒中的调色剂中形成空间的空间形成单元。该空间允许调色剂从显影单元流入。

5. 发明申请

US20090304423A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像形成装置和处理盒
公开(公告)号：US20090304423A1
公开(公告)日：2009-12-10
申请号：US12468916
申请日：2009-05-20
申请人： Naoyuki Ozaki , Hiroshi Nakai , Masahide Yamashita , Masato Iio , Shinya Tanaka , Kunio Hasegawa
发明人： Naoyuki Ozaki , Hiroshi Nakai , Masahide Yamashita , Masato Iio , Shinya Tanaka , Kunio Hasegawa
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： An image forming apparatus including a charging unit configured to charge a surface of an image bearing member utilizing discharge generated by applying a voltage containing an alternating current component to a charging member disposed in contact with or close to the image bearing member, so that a latent electrostatic image is formed on the image bearing member; a developing unit configured to develop the latent electrostatic image formed on the image bearing member using a toner; a cleaning unit configured to clean the surface of the image bearing member using a blade; a protecting agent applying unit configured to rub and scrape a protecting agent by a brush roller and apply the protecting agent to the surface of the image bearing member; and a protecting agent charging member configured to charge the protecting agent, the member being disposed between the protecting agent applying unit and the charging unit.
摘要翻译：一种图像形成装置，包括：充电单元，被配置为利用通过将包含交流分量的电压施加到与图像承载部件接触或靠近的充电部件产生的放电来对图像承载部件的表面充电，使得潜在的静电图像形成在图像承载部件上; 显影单元，被配置为使用调色剂显影形成在图像承载部件上的静电潜像; 清洁单元，其构造成使用叶片来清洁图像承载部件的表面; 保护剂施加单元，被配置为通过刷辊摩擦和刮擦保护剂，并将保护剂施加到图像承载部件的表面; 以及被配置为对所述保护剂充电的所述保护剂充电部件，所述部件设置在所述保护剂施加单元和所述充电单元之间。

6. 发明申请

US20060239722A1 Developing device, and image forming apparatus and process cartridge using the developing device 有权
公开(公告)号：US20060239722A1
公开(公告)日：2006-10-26
申请号：US11411031
申请日：2006-04-26
申请人： Shinya Tanaka , Masato Iio
发明人： Shinya Tanaka , Masato Iio
IPC分类号： G03G15/08
CPC分类号： G03G15/0844 , G03G15/0868 , G03G15/0875 , G03G15/0886 , G03G2221/183
摘要： A developing device including a developing unit configured to develop an electrostatic latent image with a toner; a toner cartridge configured to contain the toner and supply the toner to the developing unit, and including an agitator configured to agitate the toner, wherein the toner cartridge is detachably attached to the developing unit; at least one opening configured to pass the toner between the developing unit and the toner cartridge; and at least one control valve configured to open and shut the opening, wherein a toner replacement ratio (b/a) of the developing device satisfies relationship 0.05≦b/a≦2.0, wherein a represents an amount of the toner supplied to the developing unit from the toner cartridge per a unit time and b represents an amount of the toner discharged to the toner cartridge from the developing unit per the unit time.

7. 发明授权

US08285188B2 Protective agent for image bearing member, protective layer setting unit, and process cartridge 有权
标题翻译：图像承载部件，保护层设置单元和处理盒的保护剂
公开(公告)号：US08285188B2
公开(公告)日：2012-10-09
申请号：US13297306
申请日：2011-11-16
申请人： Shinya Tanaka , Hiroshi Nakai , Masato Iio , Masahide Yamashita , Kunio Hasegawa , Naoyuki Ozaki
发明人： Shinya Tanaka , Hiroshi Nakai , Masato Iio , Masahide Yamashita , Kunio Hasegawa , Naoyuki Ozaki
IPC分类号： G03G21/00 , G03G13/16
CPC分类号： G03G5/005 , C10M103/02 , C10M103/04 , C10M2201/0413 , C10M2201/0613 , C10M2201/0623 , C10M2201/0803 , C10M2201/0873 , C10M2201/1023 , C10M2201/1033 , C10M2207/1253 , G03G21/00 , G03G21/0011 , C10N2210/02
摘要： A protective agent for an image bearing member of an image forming apparatus. The protective agent is applied onto a surface of the image bearing member and includes a hydrophobic organic compound (A), an inorganic fine particle (B), and an inorganic lubricant (C).
摘要翻译：一种用于图像形成装置的图像承载部件的保护剂。将保护剂涂布在图像承载部件的表面上，并且包括疏水性有机化合物（A），无机微粒（B）和无机润滑剂（C）。

8. 发明申请

US20100054829A1 Protective layer forming device, image forming apparatus and process cartridge 审中-公开
标题翻译：保护层形成装置，成像装置和处理盒
公开(公告)号：US20100054829A1
公开(公告)日：2010-03-04
申请号：US12461800
申请日：2009-08-25
申请人： Masato Iio , Hiroshi Nakai , Masahide Yamashita , Shinya Tanaka , Naoyuki Ozaki , Kunio Hasegawa
发明人： Masato Iio , Hiroshi Nakai , Masahide Yamashita , Shinya Tanaka , Naoyuki Ozaki , Kunio Hasegawa
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G2221/1609
摘要： A protective layer forming device including an image-bearing member protecting agent which contains a fatty acid metal salt and an inorganic lubricant, a protecting agent supply member configured to apply a surface of the image bearing member with the image-bearing member protecting agent, and a leveling member configured to level off the image-bearing member protecting agent applied on the surface of the image bearing member, wherein the leveling member serves as a cleaning blade having a ridge part with an obtuse angle, which comes into contact with the surface of the image bearing member in a direction counter to the rotation of the image bearing member.
摘要翻译：一种保护层形成装置，包括含有脂肪酸金属盐和无机润滑剂的图像承载部件保护剂，被构造成将图像承载部件的表面施加在图像承载部件保护剂上的保护剂供给部件，以及调平构件，用于平衡施加在图像承载构件的表面上的图像承载构件保护剂，其中，所述调平构件用作具有钝角的脊部的清洁刮板，所述脊部与所述图像承载构件的表面接触，图像承载部件沿着与图像承载部件的旋转相反的方向。

9. 发明申请

US20090290919A1 IMAGE-BEARING MEMBER PROTECTING AGENT, PROTECTIVE LAYER FORMING DEVICE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：图像承载成员保护代理，保护层形成装置，图像形成方法，图像形成装置和处理盒
公开(公告)号：US20090290919A1
公开(公告)日：2009-11-26
申请号：US12465266
申请日：2009-05-13
申请人： Shinya Tanaka , Hiroshi Nakai , Masahide Yamashita , Masato Iio , Kunio Hasegawa
发明人： Shinya Tanaka , Hiroshi Nakai , Masahide Yamashita , Masato Iio , Kunio Hasegawa
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： To provide an image-bearing member protecting agent used in an image forming method which includes applying or attaching the agent onto a surface of an image bearing member, the agent including: a fatty acid metal salt (A), and an inorganic lubricant (B), wherein the inorganic lubricant (B) has an average particle diameter of 0.1 μm to 14 μm.
摘要翻译：为了提供图像形成方法中使用的图像承载部件保护剂，其包括将试剂施加或附着到图像承载部件的表面上，所述试剂包括：脂肪酸金属盐（A）和无机润滑剂（B ），其中无机润滑剂（B）的平均粒径为0.1〜14μm。

10. 发明申请

US20090285613A1 IMAGE-BEARING MEMBER PROTECTING AGENT, PROTECTIVE LAYER FORMING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：图像轴承会员保护代理，保护层形成装置，过程盒和图像形成装置
公开(公告)号：US20090285613A1
公开(公告)日：2009-11-19
申请号：US12468149
申请日：2009-05-19
申请人： Hiroshi Nakai , Masahide Yamashita , Masato Iio , Kunio Hasegawa , Shinya Tanaka
发明人： Hiroshi Nakai , Masahide Yamashita , Masato Iio , Kunio Hasegawa , Shinya Tanaka
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： To provide an image-bearing member protecting agent used for forming a protective layer on a surface of an image bearing member, the agent including: a compressed powder body formed by pressurizing a powder containing at least a fatty acid metal salt (A) and an inorganic lubricant (B), wherein a ratio Db/Da of an average particle diameter Db of the inorganic lubricant (B) to an average particle diameter Da of the fatty acid metal salt (A) satisfies 0
摘要翻译：为了提供用于在图像承载部件的表面上形成保护层的图像承载部件保护剂，所述试剂包括：压缩粉体，其通过对至少含有脂肪酸金属盐（A）和无机润滑剂（B），其中无机润滑剂（B）的平均粒径Db与脂肪酸金属盐（A）的平均粒径Da的比Db / Da满足0

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