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1. 发明授权

US09753426B2 Image bearer protective agent, protective layer forming device, image forming method, image forming apparatus, and process cartridge 有权
公开(公告)号：US09753426B2
公开(公告)日：2017-09-05
申请号：US15270811
申请日：2016-09-20
申请人： Kenji Komito , Hiroshi Nakai , Kohsuke Yamamoto , Hiroshi Mizusawa , Sho Akiyama
发明人： Kenji Komito , Hiroshi Nakai , Kohsuke Yamamoto , Hiroshi Mizusawa , Sho Akiyama
IPC分类号： G03G21/00 , C10M129/40 , C10M125/20
CPC分类号： G03G21/0094 , C10M125/20 , C10M129/40 , C10M169/04 , C10M2201/061 , C10M2201/065 , C10M2201/066 , C10M2201/081 , C10M2201/087 , C10M2201/102 , C10M2201/103 , C10M2201/105 , C10M2207/1253 , C10M2207/126 , C10M2213/062 , C10N2210/02 , C10N2210/06 , C10N2220/032 , C10N2240/203 , C10N2250/08 , G03G2215/0129 , G03G2221/001
摘要： An image bearer protective agent is provided. The image bearer protective agent includes a fatty acid metal salt and an inorganic lubricant. The inorganic lubricant includes a first inorganic lubricant having a tap density of from 0.30 to 0.8 g/cm2.

2. 发明申请

US20180373198A1 PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180373198A1
公开(公告)日：2018-12-27
申请号：US16018657
申请日：2018-06-26
申请人： Hiroshi Mizusawa , Hiroshi Nakai , Hisashi Kikuchi , Kazuhiko Watanabe , Sho Akiyama , Tomoyuki Kirigane , Kenji Komito
发明人： Hiroshi Mizusawa , Hiroshi Nakai , Hisashi Kikuchi , Kazuhiko Watanabe , Sho Akiyama , Tomoyuki Kirigane , Kenji Komito
IPC分类号： G03G21/18 , G03G21/00
摘要： A process cartridge includes an image bearer to bear a toner image, a lubricant supply device to supply a lubricant to the surface of the image bearer, and a blade made of elastic material, with the leading end abutting the surface of the image bearer, wherein the leading end is formed to have an elasticity power of from 65 to 93 percent, wherein the process cartridge is detachably attachable to an image forming apparatus.

3. 发明授权

US09217985B2 Image bearing member protecting agent, protective layer forming device, and image forming apparatus 有权
标题翻译：图像承载部件保护剂，保护层形成装置和成像装置
公开(公告)号：US09217985B2
公开(公告)日：2015-12-22
申请号：US14039379
申请日：2013-09-27
申请人： Kenji Komito , Hiroshi Nakai , Kunio Hasegawa , Takuya Sekine
发明人： Kenji Komito , Hiroshi Nakai , Kunio Hasegawa , Takuya Sekine
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： Provided is an image bearing member protecting agent which contains a fatty acid metal salt and an inorganic lubricant, wherein an aspect ratio (average major axis length/average minor axis length) of the inorganic lubricant is 60 to 400, and a mass ratio of the fatty acid metal salt to the inorganic lubricant (fatty acid metal salt/inorganic lubricant) is 98/2 to 85/15.
摘要翻译：本发明提供一种图像承载部件保护剂，其含有脂肪酸金属盐和无机润滑剂，其中无机润滑剂的纵横比（平均长轴长/平均短轴长）为60〜400，质量比为无机润滑剂（脂肪酸金属盐/无机润滑剂）的脂肪酸金属盐为98/2〜85/15。

4. 发明授权

US08989645B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08989645B2
公开(公告)日：2015-03-24
申请号：US13798587
申请日：2013-03-13
申请人： Kunio Hasegawa , Hiroshi Nakai , Takuya Sekine , Kenji Komito
发明人： Kunio Hasegawa , Hiroshi Nakai , Takuya Sekine , Kenji Komito
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： An image forming apparatus is disclosed, including an image bearing member and a protective layer forming unit. In an embodiment, the protective layer forming unit includes a protective agent supplying member which rotatably contacts a surface of the image bearing member and an image bearing member protective agent. The image bearing member protective agent includes at least a metal salt of a fatty acid and an inorganic lubricant. The protective agent supplying member includes a core material and a foam layer formed on an outer periphery of the core material and including a plurality of cells. Finally, a drive torque of the image bearing member and a drive torque of the protective agent supplying member satisfy a formula.
摘要翻译：公开了一种图像形成装置，包括图像承载部件和保护层形成单元。在一个实施例中，保护层形成单元包括可转动地接触图像承载部件的表面的保护剂供给部件和图像承载部件保护剂。图像承载部件保护剂至少包括脂肪酸的金属盐和无机润滑剂。保护剂供给构件包括芯材和形成在芯材的外周上的泡沫层，并且包括多个单元。最后，图像承载部件的驱动扭矩和保护剂供给部件的驱动扭矩满足公式。

5. 发明授权

US09513594B2 Protective layer forming device and image forming apparatus 有权
标题翻译：保护层形成装置和成像装置
公开(公告)号：US09513594B2
公开(公告)日：2016-12-06
申请号：US14540745
申请日：2014-11-13
申请人： Kunio Hasegawa , Hiroshi Nakai , Kenji Komito , Tadashi Kasai , Takamasa Ozeki , Jun Hitosugi , Makoto Yasuda , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Mutsuki Morinaga , Hitoshi Yamamoto
发明人： Kunio Hasegawa , Hiroshi Nakai , Kenji Komito , Tadashi Kasai , Takamasa Ozeki , Jun Hitosugi , Makoto Yasuda , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Mutsuki Morinaga , Hitoshi Yamamoto
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： A protective layer forming device, including: a powdery image bearer protecting agent formed of a granulated product containing a fatty acid metal salt and an inorganic lubricant; and a roller-shaped protecting agent supplying member configured to supply the powdery image bearer protecting agent to a surface of an image bearer.
摘要翻译：一种保护层形成装置，包括：由含有脂肪酸金属盐和无机润滑剂的造粒产物形成的粉状图像载体保护剂; 以及辊状保护剂供给构件，其构造成将粉状图像载体保护剂供给到图像载体的表面。

6. 发明申请

US20120060753A1 Image bearing member-protecting agent, protective layer-forming device using the same, and image forming apparatus 审中-公开
标题翻译：图像承载部件保护剂，使用其的保护层形成装置和图像形成装置
公开(公告)号：US20120060753A1
公开(公告)日：2012-03-15
申请号：US13137782
申请日：2011-09-13
申请人： Shinya Tanaka , Hiroshi Nakai , Kunio Hasegawa , Kohsuke Yamamoto , Taichi Urayama
发明人： Shinya Tanaka , Hiroshi Nakai , Kunio Hasegawa , Kohsuke Yamamoto , Taichi Urayama
IPC分类号： B05C11/04 , C09D191/00
CPC分类号： G03G21/0094 , C09D191/00 , C08K3/38
摘要： An image bearing member-protecting agent including a fatty acid metal salt and boron nitride, wherein the image bearing member-protecting agent contains the fatty acid metal salt in an amount of 60% by mass to 87% by mass, and is formed by compression molding; or an image bearing member-protecting agent including a fatty acid metal salt and boron nitride, wherein the image bearing member-protecting agent contains the fatty acid metal salt in an amount of 88% by mass to 99% by mass, and is formed by melt molding.
摘要翻译：包含脂肪酸金属盐和氮化硼的图像承载部件保护剂，其中，图像承载部件保护剂含有60质量％〜87质量％的脂肪酸金属盐，并且通过压缩形成成型; 或包含脂肪酸金属盐和氮化硼的图像承载部件保护剂，其中图像承载部件保护剂含有88质量％至99质量％的脂肪酸金属盐，并且由熔融成型。

7. 发明申请

US20120063825A1 Protecting agent supplying member, protective layer forming device, and image forming apparatus 有权
标题翻译：保护剂供给部件，保护层形成装置以及成像装置
公开(公告)号：US20120063825A1
公开(公告)日：2012-03-15
申请号：US13137579
申请日：2011-08-26
申请人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
发明人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
IPC分类号： G03G21/00
CPC分类号： G03G21/1671
摘要： To provide a protecting agent supplying member, containing a core, and a foam layer formed on a periphery of the core, wherein the protecting agent supplying member is in the shape of a roller, and wherein the foam layer has concavities regularly arranged in a surface thereof.
摘要翻译：为了提供含有芯的保护剂供给构件和形成在芯的周围的泡沫层，其中保护剂供给构件为辊的形状，并且其中泡沫层具有规则地布置在表面中的凹部其中。

8. 发明授权

US08995899B2 Protecting agent-supplying device, process cartridge, image forming apparatus 有权
标题翻译：保护剂供应装置，处理盒，成像装置
公开(公告)号：US08995899B2
公开(公告)日：2015-03-31
申请号：US13137717
申请日：2011-09-07
申请人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
发明人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： A protecting agent-supplying device including: a rotation member configured to rotate in a certain direction; an image bearing member-protecting agent containing a fatty acid metal salt and an inorganic lubricant, and being in the form of a solid, wherein the agent is scraped off by the rotation of the rotation member, supplied to an image bearing member for protection thereof, and disposed to have a surface facing the rotation member, which surface has a width G in a direction along the certain direction, and wherein the position X (a center of the width G) is located upstream in the direction along the certain direction from the position Y (a line of intersection between the surface facing and a line extended from the rotational center of the rotation member perpendicular to the surface facing), and a distance d between these positions satisfies a formula 0
摘要翻译：一种保护剂供给装置，包括：旋转构件，被构造成沿一定方向旋转; 含有脂肪酸金属盐和无机润滑剂的图像承载部件保护剂，并且为固体形式，其中通过旋转部件的旋转刮掉试剂，供给图像承载部件进行保护并且被设置为具有面向旋转构件的表面，该表面在沿着该一定方向的方向上具有宽度G，并且其中位置X（宽度G的中心）位于沿着某个方向的方向上游位置Y（面向面与从旋转构件的旋转中心的垂直于面向表面延伸的线的交点）和这些位置之间的距离d满足公式0

9. 发明授权

US08676108B2 Protecting agent supplying member, protective layer forming device, and image forming apparatus 有权
标题翻译：保护剂供给部件，保护层形成装置以及成像装置
公开(公告)号：US08676108B2
公开(公告)日：2014-03-18
申请号：US13137579
申请日：2011-08-26
申请人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
发明人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
IPC分类号： G03G21/00
CPC分类号： G03G21/1671
摘要： To provide a protecting agent supplying member, containing a core, and a foam layer formed on a periphery of the core, wherein the protecting agent supplying member is in the shape of a roller, and wherein the foam layer has concavities regularly arranged in a surface thereof.
摘要翻译：为了提供含有芯的保护剂供给构件和形成在芯的周围的泡沫层，其中保护剂供给构件为辊的形状，并且其中泡沫层具有规则地布置在表面中的凹部其中。

10. 发明申请

US20120057912A1 Protecting agent-supplying device, process cartridge, image forming apparatus 有权
标题翻译：保护剂供应装置，处理盒，成像装置
公开(公告)号：US20120057912A1
公开(公告)日：2012-03-08
申请号：US13137717
申请日：2011-09-07
申请人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
发明人： Kunio Hasegawa , Hiroshi Nakai , Shinya Tanaka , Kohsuke Yamamoto , Taichi Urayama
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： A protecting agent-supplying device including: a rotation member configured to rotate in a certain direction; an image bearing member-protecting agent containing a fatty acid metal salt and an inorganic lubricant, and being in the form of a solid, wherein the agent is scraped off by the rotation of the rotation member, supplied to an image bearing member for protection thereof, and disposed to have a surface facing the rotation member, which surface has a width G in a direction along the certain direction, and wherein the position X (a center of the width G) is located upstream in the direction along the certain direction from the position Y (a line of intersection between the surface facing and a line extended from the rotational center of the rotation member perpendicular to the surface facing), and a distance d between these positions satisfies a formula 0
摘要翻译：一种保护剂供给装置，包括：旋转构件，被构造成沿一定方向旋转; 含有脂肪酸金属盐和无机润滑剂的图像承载部件保护剂，并且为固体形式，其中通过旋转部件的旋转刮掉试剂，供给图像承载部件进行保护并且设置成具有面向旋转构件的表面，该表面在沿着该一定方向的方向上具有宽度G，并且其中位置X（宽度G的中心）位于沿着一定方向的方向上游位置Y（面向面与从旋转构件的旋转中心的垂直于面向表面延伸的线的交点）和这些位置之间的距离d满足公式0

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