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1. 发明申请

US20150139710A1 PROTECTIVE LAYER FORMING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：保护层形成装置和图像形成装置
公开(公告)号：US20150139710A1
公开(公告)日：2015-05-21
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 , B05C1/08
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。

2. 发明申请

US20140093294A1 IMAGE BEARING MEMBER PROTECTING AGENT, PROTECTIVE LAYER FORMING DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：图像轴承会员保护代理，保护层形成装置和图像形成装置
公开(公告)号：US20140093294A1
公开(公告)日：2014-04-03
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。

3. 发明申请

US20140030644A1 IMAGE BEARING MEMBER AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像轴承会员和图像形成装置
公开(公告)号：US20140030644A1
公开(公告)日：2014-01-30
申请号：US13941712
申请日：2013-07-15
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： G03G15/00 , G03G21/00
CPC分类号： G03G5/05 , G03G5/0532 , G03G5/0546 , G03G5/0592 , G03G5/0614 , G03G5/075 , G03G5/14717 , G03G5/14769 , G03G5/14791 , G03G21/0094
摘要： An image bearing member includes a substrate, a photosensitive layer overlying the substrate; and a surface layer overlying the photosensitive layer, wherein the surface layer includes a cross-linked layer formed by curing a radical polymerizable monomer having no charge transport structure and a radical polymerizable compound having a charge transport structure, wherein a protective agent is supplied to the surface layer by a protective agent supplying member which is arranged facing the surface layer and includes a roller having a core material and a foam layer thereon to form a protective layer on the surface layer.
摘要翻译：图像承载部件包括基板，覆盖基板的感光层; 以及覆盖感光层的表面层，其中表面层包括通过固化不具有电荷输送结构的自由基聚合性单体形成的交联层和具有电荷输送结构的自由基聚合性化合物，其中向表面层通过面向表面层布置的保护剂供给构件，并且包括其上具有芯材料和泡沫层的辊，以在表面层上形成保护层。

4. 发明申请

US20130259552A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130259552A1
公开(公告)日：2013-10-03
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, including: an image bearing member; and a protective layer forming unit which includes a protective agent supplying member which rotatably contacts a surface of the image bearing member and an image bearing member protective agent, wherein the image bearing member protective agent includes at least a metal salt of a fatty acid and an inorganic lubricant, wherein 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, and wherein drive torque of the image bearing member and drive torque of the protective agent supplying member satisfy Formula (1) below: 1.47×10−4≦[(A1+B1)−(A0+B0)]/L[N·m/mm]≦1.96×10−3 Formula (1)
摘要翻译：一种图像形成装置，包括：图像承载部件; 以及保护层形成单元，其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，其中，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，其中所述保护剂供给构件包括：芯材料; 以及形成在所述芯材的外周并且包括多个单元的发泡层，并且所述图像承载部件的驱动转矩和所述保护剂供给部件的驱动转矩满足下式（1）：1.47×10-4 @ [（A1 + B1） - （A0 + B0）] / L [N·m / mm] @ 1.96×10-3（1）

5. 发明申请

US20170090399A1 IMAGE BEARER PROTECTIVE AGENT, PROTECTIVE LAYER FORMING DEVICE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
公开(公告)号：US20170090399A1
公开(公告)日：2017-03-30
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 , C10M125/20 , C10M129/40
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.

6. 发明申请

US20130315642A1 IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 审中-公开
标题翻译：图像形成方法，图像形成装置和处理盒
公开(公告)号：US20130315642A1
公开(公告)日：2013-11-28
申请号：US13890410
申请日：2013-05-09
申请人： Hiroshi NAKAI , Kunio HASEGAWA , Takuya SEKINE
发明人： Hiroshi NAKAI , Kunio HASEGAWA , Takuya SEKINE
IPC分类号： G03G21/00
CPC分类号： G03G21/0094 , G03G21/06
摘要： An image forming method including forming a latent electrostatic image borne on an image bearing member, developing the latent electrostatic image with a development agent accommodated in a development unit, the development agent containing toner, applying or attaching a protective agent to the surface of the image bearing member by a protective agent supplying device including a foam roller, and supplying particulates having a true spherical form between the surface of the image bearing member and a surface of the foam roller.
摘要翻译：一种图像形成方法，包括形成承载在图像承载部件上的静电潜像，用容纳在显影单元中的显影剂显影静电潜像，显影剂含有调色剂，将保护剂施加或附着到图像的表面通过包括泡沫辊的保护剂供应装置，并且在图像承载部件的表面和泡沫辊的表面之间提供具有真实球形的颗粒。

7. 发明申请

US20130216286A1 IMAGE FORMING APPARATUS, PROTECTIVE AGENT SUPPLYING MEMBER AND PROTECTIVE LAYER FORMING APPARATUS 有权
标题翻译：图像形成装置，保护剂供应部件和保护层成型装置
公开(公告)号：US20130216286A1
公开(公告)日：2013-08-22
申请号：US13769891
申请日：2013-02-19
申请人： Kunio HASEGAWA , Hiroshi NAKAI , Takuya SEKINE
发明人： Kunio HASEGAWA , Hiroshi NAKAI , Takuya SEKINE
IPC分类号： G03G21/00
CPC分类号： G03G21/00 , G03G21/0058 , G03G21/0094
摘要： An image forming apparatus, including at least: an image bearing member; a protective layer forming unit including at least a protective agent supplying member and an image bearing member protective agent; and a rotational speed controlling unit, wherein the protective agent supplying member includes a core material and a foam layer including a plurality of cells, wherein a number of cells n existing at a contact portion between a surface of the image bearing member and the protective agent supplying member is greater than 9 and less than 23, and wherein a traveling speed V of the cells with respect to the surface of the image bearing member at the contact portion is greater than 837 cells/mm2/s and less than 4,670 cells/mm2/s.
摘要翻译：一种图像形成装置，至少包括：图像承载部件; 保护层形成单元，其至少包括保护剂供给构件和图像承载构件保护剂; 以及旋转速度控制单元，其中所述保护剂供应构件包括芯材料和包括多个单元的泡沫层，其中存在于所述图像承载构件的表面与所述保护剂之间的接触部分处的多个单元n 供给部件大于9且小于23，并且其中电池相对于图像承载部件在接触部分的表面的行进速度V大于837个细胞/ mm 2 / s且小于4,670个细胞/ mm 2 / s。

8. 发明申请

US20130312580A1 DIE AND DIE DEVICE 审中-公开
公开(公告)号：US20130312580A1
公开(公告)日：2013-11-28
申请号：US13930279
申请日：2013-06-28
申请人： Masayuki SHIMIZU , Shigeru ENDO , Takashi MATSUMOTO , Hiroshi NAKAI , Hiroyuki KOBAYASHI
发明人： Kinshiro NAITO , Masayuki SHIMIZU , Shigeru ENDO , Takashi MATSUMOTO , Hiroshi NAKAI , Hiroyuki KOBAYASHI
IPC分类号： B26D7/18
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
摘要： A die body includes a die hole for punching a work. A core, including a discharge hole, which is in communication with the die hole, is provided in the die body. The core is provided with a plurality of fluid injection ports through which fluid is injected downward of the discharge hole. The die body is provided with inflow ports through which compressed fluid flows into the fluid injection ports. The core is made of resin. The discharge hole is tapered toward its upper side. An outer peripheral surface of the die body is provided with a peripheral groove which is in communication with the inflow ports.

9. 发明公开

US20240231253A1 PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCORPORATING THE SAME 审中-公开
公开(公告)号：US20240231253A1
公开(公告)日：2024-07-11
申请号：US18407462
申请日：2024-01-09
申请人： Hiroshi NAKAI
发明人： Hiroshi NAKAI
IPC分类号： G03G15/02 , G03G21/00 , G03G21/18
CPC分类号： G03G15/0216 , G03G21/0035 , G03G21/1814 , G03G2221/0005
摘要： A process cartridge includes an electrostatic latent image bearer, a charging roller, and a brush roller. The charging roller charges the electrostatic latent image bearer and includes a conductive support and a resin layer covering the conductive support and defining an outermost surface layer of the charging roller The brush roller cleans the charging roller and includes fiber bristles. The charging roller and the brush roller satisfy the following relational expressions 1 and 2:

100

10. 发明申请

US20210216032A1 CLEANING BLADE, SHEET CONVEYANCE ROLLER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210216032A1
公开(公告)日：2021-07-15
申请号：US17142650
申请日：2021-01-06
申请人： Kazuhiko WATANABE , Hiroshi NAKAI , Masahiro OHMORI
发明人： Kazuhiko WATANABE , Hiroshi NAKAI , Masahiro OHMORI
IPC分类号： G03G21/00 , G03G21/18
摘要： A cleaning blade includes a blade member including a ridgeline portion. The ridgeline portion contains polyrotaxane. A sheet conveyance roller includes a core and a surface layer. The surface layer contains polyrotaxane.

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