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1. 发明授权

US09348297B2 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US09348297B2
公开(公告)日：2016-05-24
申请号：US14284846
申请日：2014-05-22
申请人： Masanobu Gondoh , Shinji Nohsho , Shohei Gohda , Kaori Toyama , Masahiro Ohmori , Yohta Sakon , Ichiro Maeda , Takeshi Tada , Takayuki Gotoh
发明人： Masanobu Gondoh , Shinji Nohsho , Shohei Gohda , Kaori Toyama , Masahiro Ohmori , Yohta Sakon , Ichiro Maeda , Takeshi Tada , Takayuki Gotoh
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0011 , G03G21/0017
摘要： An image forming apparatus includes an image carrier, a charging mechanism to charge a surface of the image carrier, an electrostatic latent image forming mechanism to form an electrostatic latent image on the surface of the image carrier, a developing mechanism to develop the electrostatic latent image formed on the surface of the image carrier into a toner image, a transfer mechanism to transfer the toner image on the surface of the image carrier to a transfer body, and a cleaning mechanism including a cleaning blade to clean a transfer residue toner adhering to the surface of the image carrier by contacting the surface of the image carrier. The cleaning blade includes a strip shaped elastic blade and a surface layer formed on an opposing surface of the strip shaped elastic blade opposite the surface of the image carrier.
摘要翻译：图像形成装置包括图像载体，对图像载体的表面充电的充电机构，在图像载体的表面上形成静电潜像的静电潜像形成机构，使静电潜像显影的显影机构在图像载体的表面上形成调色剂图像，将图像载体的表面上的调色剂图像转印到转印体的转印机构，以及包括清洁刮板的清洁机构，以清洁附着在所述转印体上的转印残留调色剂通过与图像载体的表面接触来使图像载体的表面。清洁刮板包括带状弹性刮板和形成在带状弹性片的与图像载体的表面相对的相对表面上的表面层。

2. 发明申请

US20160004207A1 CLEANING BLADE, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：清洁刀片，图像形成装置和工艺盒
公开(公告)号：US20160004207A1
公开(公告)日：2016-01-07
申请号：US14743105
申请日：2015-06-18
申请人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
发明人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade cleaning the surface of an object includes a rigid holder; and a strip-shaped elastic body fixed on the holder, having a tip ridgeline to contact the surface of the object. The elastic body has a Martens hardness M1 in the range of from 0.9 to 10.0 N/mm2 at a position 300 μm from the ridgeline on an undersurface of the elastic body including the ridgeline, a Martens hardness M2 at a position 1,000 μm therefrom and a Martens hardness M3 at a position 2,000 μm therefrom, and M1, M2 and M3 satisfy the following relationship: M1>M2>M3.
摘要翻译：清洁物体表面的清洁刀片包括刚性保持器; 以及固定在保持器上的带状弹性体，具有与物体的表面接触的尖端棱线。弹性体的马氏体硬度M1在距离包括棱线的弹性体的下表面的棱线300μm的位置处为0.9至10.0N / mm 2的范围内的马氏体硬度M1，距离为1,000μm的马氏体硬度M2和马氏硬度M3位于距离为2,000μm的位置，M1，M2和M3满足以下关系：M1> M2> M3。

3. 发明申请

US20160004206A1 CLEANING BLADE, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
标题翻译：清洁刀片，图像形成装置和工艺盒
公开(公告)号：US20160004206A1
公开(公告)日：2016-01-07
申请号：US14742193
申请日：2015-06-17
申请人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
发明人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade cleaning the surface of an object includes a rigid holder; and a strip-shaped elastic body fixed on the holder, including a tip ridgeline to contact the surface of the object. The cleaning blade includes a part having a Martens hardness of from 0.9 to 5.0 N/mm2 at a depth of 20 μm from an undersurface of the blade including the ridgeline, 0.3 to 0.8 N/mm2 at a depth of 40 μm therefrom, and the Martens hardness at a depth of 20 μm therefrom larger than that at a depth of 40 μm therefrom by 0.6 N/mm2.
摘要翻译：清洁物体表面的清洁刀片包括刚性保持器; 以及固定在所述保持器上的带状弹性体，其包括与所述物体的表面接触的尖端棱线。清洁刮板包括从包括棱线的叶片的下表面开始的深度为20μm至20μm的马氏体硬度为0.9至5.0N / mm 2的部分，其深度为40μm时为0.3至0.8N / mm 2，其深度为20μm的马氏体硬度比其深度为40μm的马氏硬度大0.6N / mm 2。

4. 发明申请

US20140178103A1 IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置，处理盒和图像形成方法
公开(公告)号：US20140178103A1
公开(公告)日：2014-06-26
申请号：US14132444
申请日：2013-12-18
申请人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
发明人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G15/02 , G03G21/00
CPC分类号： G03G15/0233 , G03G21/0017 , G03G21/1814
摘要： An image forming apparatus, including: an image bearing member; a charging unit; an exposure unit; a developing unit; a transfer unit; a fixing unit; and a cleaning unit including a cleaning blade, wherein the charging unit includes a charging roller that is brought into contact with the image bearing member for charging, the charging roller abutting the image bearing member at a pressing force of 10 mN/cm to 1,000 mN/cm, wherein the cleaning blade includes an elastic member that abuts the surface of the image bearing member to remove a residue attached to the surface of the image bearing member, and wherein an abutment part of the elastic member, which abuts the surface of the image bearing member, includes a cured product of an ultraviolet curable composition containing a (meth)acrylate compound having an alicyclic structure having 6 or more carbon atoms in a molecule.
摘要翻译：一种图像形成装置，包括：图像承载部件; 充电单元; 曝光单元; 一个发展单位; 转运单位固定单元; 以及包括清洁刮板的清洁单元，其中所述充电单元包括充电辊，所述充电辊与用于充电的图像承载部件接触，所述充电辊以10mN / cm至1000mN的压力抵靠所述图像承载部件 / cm，其中，所述清洁刮板包括弹性构件，所述弹性构件邻接所述图像承载构件的表面以去除附着在所述图像承载构件的表面上的残余物，并且所述弹性构件的邻接部分邻接所述图像承载构件的表面，图像承载部件包括在分子中含有具有6个以上碳原子的脂环结构的（甲基）丙烯酸酯化合物的紫外线固化性组合物的固化物。

5. 发明授权

US09746817B2 Cleaning blade with elastic member including reformed layer, image forming apparatus, and process cartridge with the same 有权
公开(公告)号：US09746817B2
公开(公告)日：2017-08-29
申请号：US14538027
申请日：2014-11-11
申请人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
发明人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G15/00 , G03G21/00 , G03G15/16
CPC分类号： G03G21/0017 , G03G15/162
摘要： Provided is a cleaning blade including an elastic member configured to abut on a surface of a cleaning target member and remove residual material deposited thereon, wherein elastic member satisfies requirements a to c below, a. an abutment part of the elastic member to abut on the surface of the cleaning target member has a reformed layer, b. Martens hardness at a surface of the reformed layer is from 1.5 to 15 N/mm2, and c. a relationship H/L between maximum Martens hardness H among Martens hardnesses H in a region inward from the abutment part thicknesswise and distance L from the surface of the reformed layer is from 0.010 to 0.2 (N/mm2·1/μm), where distance L represents minimum distance among distances to the surface of the reformed layer, from positions at which a measured Martens hardness and a measured elastic power are equal to those of the elastic member.

6. 发明授权

US09383713B2 Cleaning blade, image forming apparatus, and process cartridge 有权
标题翻译：清洁刀片，成像设备和处理盒
公开(公告)号：US09383713B2
公开(公告)日：2016-07-05
申请号：US14808043
申请日：2015-07-24
申请人： Yohta Sakon , Masahiro Ohmori , Hiromi Sakaguchi , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama , Shinji Nohsho
发明人： Yohta Sakon , Masahiro Ohmori , Hiromi Sakaguchi , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama , Shinji Nohsho
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade, including: rectangular elastic body blade containing cured first-UV-curable resin at tip ridgeline portion thereof, brought into contact with surface of to-be-cleaned member, the cured first-UV-curable resin being formed by impregnating the tip ridgeline portion with the first-UV-curable resin, followed by curing, and depth of the elastic body blade impregnated with the first-UV-curable resin from edge surface thereof is 50 μm-150 μm, wherein the elastic body blade contains surface layer containing cured second-UV-curable resin at the edge surface, wherein load-displacement curve of Martens hardness thereof has inflection points, and is obtained by pressing region of the surface layer thereof via resin particles having average particle diameter of 5 μm-10 μm, and distance of the region from the tip ridgeline portion is 0.5 mm or less, and wherein ratio of displacement at the inflection point, with which load is maximum, to the average particle diameter is 1.5-2.0.
摘要翻译：一种清洁刮板，其特征在于，包括：在顶端棱线部分含有固化的第一UV固化树脂的矩形弹性体刀片，与待清洁部件的表面接触，固化的第一UV固化树脂通过浸渍第一紫外线固化树脂的尖端棱线部分，然后固化，并且从其边缘表面浸渍有第一UV可固化树脂的弹性体片的深度为50μm-150μm，其中弹性体刀片包含表面在其边缘表面含有固化的第二紫外线可固化树脂的层，其中马氏体硬度的载荷 - 位移曲线具有拐点，并且通过将表面层的表面层的区域压制成具有平均粒径为5μm-10的树脂颗粒 μm，距顶尖棱线部的距离为0.5mm以下，负荷最大的拐点的位移与平均粒径的比为1.5〜2.0。

7. 发明授权

US09244424B1 Cleaning blade, image forming apparatus and process cartridge 有权
标题翻译：清洁刀片，成像设备和处理盒
公开(公告)号：US09244424B1
公开(公告)日：2016-01-26
申请号：US14742193
申请日：2015-06-17
申请人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
发明人： Hiromi Sakaguchi , Shinji Nohsho , Yohta Sakon , Masahiro Ohmori , Yuka Aoyama , Masanobu Gondoh , Shohei Gohda , Kaori Toyama
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade cleaning the surface of an object includes a rigid holder; and a strip-shaped elastic body fixed on the holder, including a tip ridgeline to contact the surface of the object. The cleaning blade includes a part having a Martens hardness of from 0.9 to 5.0 N/mm2 at a depth of 20 μm from an undersurface of the blade including the ridgeline, 0.3 to 0.8 N/mm2 at a depth of 40 μm therefrom, and the Martens hardness at a depth of 20 μm therefrom larger than that at a depth of 40 μm therefrom by 0.6 N/mm2.
摘要翻译：清洁物体表面的清洁刀片包括刚性保持器; 以及固定在所述保持器上的带状弹性体，其包括与所述物体的表面接触的尖端棱线。清洁刮板包括从包括棱线的叶片的下表面开始的深度为20μm至20μm的马氏体硬度为0.9至5.0N / mm 2的部分，其深度为40μm时为0.3至0.8N / mm 2，其深度为20μm的马氏体硬度比其深度为40μm的马氏硬度大0.6N / mm 2。

8. 发明授权

US09207624B2 Cleaning blade, method for preparing the cleaning blade, and image forming apparatus and process cartridge using the cleaning blade 有权
标题翻译：清洁刮板，清洁刮板的制备方法以及使用清洁刮板的成像设备和处理盒
公开(公告)号：US09207624B2
公开(公告)日：2015-12-08
申请号：US14597356
申请日：2015-01-15
申请人： Kaori Toyama , Shinji Nohsho , Masanobu Gondoh , Shohei Gohda , Yohta Sakon , Masahiro Ohmori , Hiromi Sakaguchi
发明人： Kaori Toyama , Shinji Nohsho , Masanobu Gondoh , Shohei Gohda , Yohta Sakon , Masahiro Ohmori , Hiromi Sakaguchi
IPC分类号： G03G21/00 , B05D3/06
CPC分类号： G03G21/0017 , B05D3/067
摘要： A cleaning blade is provided. The cleaning blade includes a strip-shaped elastic blade. At least the tip edge portion of the elastic blade, which is to be contacted with the surface of a moving object to remove a powdery material from the surface of the moving object, includes an ultraviolet crosslinked resin, which includes an acrylate or methacrylate unit including a fluorine-containing group, and another acrylate or methacrylate unit having a tricyclodecane or adamantane skeleton, from the surface of the tip edge portion to a depth of not less than 5 μm.
摘要翻译：提供清洁刀片。清洁刮板包括条形弹性片。至少弹性叶片的与移动物体的表面接触以从移动物体的表面去除粉末状材料的末端部分包括紫外线交联树脂，其包括丙烯酸酯或甲基丙烯酸酯单元，其包括丙烯酸酯或甲基丙烯酸酯单元，含氟基团和另外具有三环癸烷或金刚烷骨架的丙烯酸酯或甲基丙烯酸酯单元，从前端部分的表面到不小于5μm的深度。

9. 发明授权

US09146524B2 Cleaning blade, image forming apparatus, and process cartridge 有权
标题翻译：清洁刀片，成像设备和处理盒
公开(公告)号：US09146524B2
公开(公告)日：2015-09-29
申请号：US14323018
申请日：2014-07-03
申请人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
发明人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G21/18 , G03G21/00
CPC分类号： G03G21/0017 , G03G21/18
摘要： A cleaning blade includes an elastic member configured to come into contact with a surface of a member to be cleaned and remove residual matter adhering to the surface of the member to be cleaned. The elastic member satisfies the following requirements a and b: a. The elastic member has a contact portion configured to come into contact with the surface of the member to be cleaned and the contact portion includes a modified layer that contains a cured product of an ultraviolet curable composition containing a (meth)acrylate compound; and b. A value obtained by normalizing a peak area ratio SA/SB of a modified portion with a peak area ratio SA′/SB′ of a portion outside the modified layer is 1.5 or more and 10 or less where SA is a peak area value at 1162 cm−1 and SB is a peak area value at 1533 cm−1 obtained by infrared microspectrometry, and the modified portion is a region that extends 100 μm in a contact portion thickness inward direction from the contact portion on a plane that lies at an equal distance from two surfaces constituting the contact portion.
摘要翻译：清洁刮板包括构造成与要清洁的构件的表面接触的弹性构件，并且去除附着在待清洁构件的表面上的残留物质。弹性构件满足以下要求a和b：a。弹性部件具有与被清扫部件的表面接触的接触部，接触部包含含有（甲基）丙烯酸酯化合物的紫外线固化性组合物的固化物的改性层，和b。通过使改性部分外的部分的峰面积比SA'/ SB'的峰面积比SA / SB归一化而获得的值为1.5以上且10以下，其中SA为峰值面积值1162 cm-1，SB是通过红外显微光谱测定得到的1533cm -1处的峰面积值，改性部分是从位于相等的平面上的接触部分的接触部分厚度向内方向延伸100μm的区域距构成接触部分的两个表面的距离。

10. 发明授权

US09052631B2 Image forming apparatus, process cartridge, and image forming method 有权
标题翻译：图像形成装置，处理盒和成像方法
公开(公告)号：US09052631B2
公开(公告)日：2015-06-09
申请号：US14132444
申请日：2013-12-18
申请人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
发明人： Shohei Gohda , Shinji Nohsho , Masanobu Gondoh , Kaori Toyama , Yohta Sakon , Masahiro Ohmori
IPC分类号： G03G21/00 , G03G15/02 , G03G21/18
CPC分类号： G03G15/0233 , G03G21/0017 , G03G21/1814
摘要： An image forming apparatus, including: an image bearing member; a charging unit; an exposure unit; a developing unit; a transfer unit; a fixing unit; and a cleaning unit including a cleaning blade, wherein the charging unit includes a charging roller that is brought into contact with the image bearing member for charging, the charging roller abutting the image bearing member at a pressing force of 10 mN/cm to 1,000 mN/cm, wherein the cleaning blade includes an elastic member that abuts the surface of the image bearing member to remove a residue attached to the surface of the image bearing member, and wherein an abutment part of the elastic member, which abuts the surface of the image bearing member, includes a cured product of an ultraviolet curable composition containing a (meth)acrylate compound having an alicyclic structure having 6 or more carbon atoms in a molecule.
摘要翻译：一种图像形成装置，包括：图像承载部件; 充电单元; 曝光单元一个发展单位; 转运单位固定单元; 以及包括清洁刮板的清洁单元，其中所述充电单元包括充电辊，所述充电辊与用于充电的图像承载部件接触，所述充电辊以10mN / cm至1000mN的压力抵靠所述图像承载部件 / cm，其中，所述清洁刮板包括弹性构件，所述弹性构件邻接所述图像承载构件的表面以去除附着在所述图像承载构件的表面上的残余物，并且所述弹性构件的邻接部分邻接所述图像承载构件的表面，图像承载部件包括在分子中含有具有6个以上碳原子的脂环结构的（甲基）丙烯酸酯化合物的紫外线固化性组合物的固化物。

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