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。

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。

公开(公告)号：US09037067B2

公开(公告)日：2015-05-19

申请号：US13752754

申请日：2013-01-29

申请人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

发明人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

IPC分类号： G03G21/00 ,  G03G21/18

CPC分类号： G03G21/0017 ,  G03G21/1814

摘要： An image forming apparatus including at least a photoreceptor; and a cleaning blade formed of a strip-shaped elastic blade to contact an edge line to the surface of the photoreceptor, wherein the photoreceptor includes a surface layer comprising a particulate material, and the edge line of the cleaning blade includes a substrate of the elastic blade; a mixed layer having a thickness not less than 1.0 μm, formed of the substrate and at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer having a thickness not less than 0.1 μm, formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.

摘要翻译： 一种图像形成装置，至少包括感光体; 以及由带状弹性片形成的清洁刮板，以将边缘线接触到感光体的表面，其中感光体包括包含颗粒材料的表面层，并且清洁刮板的边缘线包括弹性的基底 刀; 由基材和位于基材表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于1.0μm的混合层; 以及位于基板表面上的由丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于0.1μm的表面层。

公开(公告)号：US08913944B2

公开(公告)日：2014-12-16

申请号：US13739197

申请日：2013-01-11

申请人： Yohta Sakon ,  Masahiro Ohmori

发明人： Yohta Sakon ,  Masahiro Ohmori

IPC分类号： G03G21/00

CPC分类号： G03G21/0017

摘要： A cleaning blade including a strip-shaped elastic blade having at least one obtuse-angled edge on a tip portion thereof, and a cover layer, which is located on a surface of the tip portion of the elastic blade including the obtuse-angled edge and which is harder than the elastic blade. The obtuse-angled edge having the cover layer thereon is contacted with a moving surface of a member to be cleaned to remove a powdery material from the moving surface of the member.

摘要翻译： 一种清洁刮板，包括：带状弹性刮板，其在其末端部分上具有至少一个钝角边缘;以及覆盖层，所述覆盖层位于包括钝角的边缘的弹性刮板的末端部分的表面上， 这比弹性叶片更硬。 其上具有覆盖层的钝角边缘与要清洁的构件的移动表面接触以从构件的移动表面去除粉末状材料。

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。

公开(公告)号：US20130295458A1

公开(公告)日：2013-11-07

申请号：US13979741

申请日：2012-01-13

申请人： Hitoshi Yokouchi ,  Masahiro Ohmori ,  Akifumi Takeda

发明人： Hitoshi Yokouchi ,  Masahiro Ohmori ,  Akifumi Takeda

IPC分类号： B32B15/16 ,  H01G11/26 ,  H01M4/66

CPC分类号： B32B15/16 ,  H01G11/26 ,  H01G11/28 ,  H01G11/68 ,  H01G11/74 ,  H01M4/66 ,  H01M4/661 ,  H01M4/667 ,  H01M4/668 ,  H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  Y02E60/13 ,  Y10T428/25

摘要： A current collector wherein Layer a comprising electrically conductive particles such as electrically conductive carbon; a binding agent such as chitosan, chitin and the like; and organic acid such as trimellitic anhydride, pyromellitic anhydride, 1,2,3,4-butanetetracarboxylic acid and the like is provided on one or both surfaces of a metal foil such as an aluminum foil, a copper foil and the like, and the coverage of the electrically conductive particles is 50 to 100%, and the thickness of the Layer a is 5 μm or less. An electrode wherein Layer b comprising an electrode active material is provided on a surface having the Layer a of the current collector. An electrochemical element comprising the electrode.

摘要翻译： 集电体，其中层a包含导电颗粒，例如导电碳; 诸如壳聚糖，壳多糖等的结合剂; 在诸如铝箔，铜箔等的金属箔的一个或两个表面上设置偏苯三酸酐，均苯四甲酸酐，1,2,4,4-丁四羧酸等有机酸， 导电粒子的覆盖率为50〜100％，层a的厚度为5μm以下。 在具有集电体的层a的表面上设置有包含电极活性物质的层b的电极。 包括电极的电化学元件。

公开(公告)号：US20130243506A1

公开(公告)日：2013-09-19

申请号：US13752754

申请日：2013-01-29

申请人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

发明人： Hiroshi Ikuno ,  Yohta Sakon ,  Masahiro Ohmori ,  Kazuhiro Egawa ,  Tetsuya Toshine

IPC分类号： G03G21/00 ,  G03G21/18

CPC分类号： G03G21/0017 ,  G03G21/1814

摘要： An image forming apparatus including at least a photoreceptor; and a cleaning blade formed of a strip-shaped elastic blade to contact an edge line to the surface of the photoreceptor, wherein the photoreceptor includes a surface layer comprising a particulate material, and the edge line of the cleaning blade includes a substrate of the elastic blade; a mixed layer having a thickness not less than 1.0 μm, formed of the substrate and at least one of an acrylic resin and a methacrylic resin, located at the surface of the substrate; and a surface layer having a thickness not less than 0.1 μm, formed of at least one of an acrylic resin and a methacrylic resin, located on the surface of the substrate.

摘要翻译： 一种图像形成装置，至少包括感光体; 以及由带状弹性片形成的清洁刮板，以将边缘线接触到感光体的表面，其中感光体包括包含颗粒材料的表面层，并且清洁刮板的边缘线包括弹性的基底 刀; 由基材和位于基材表面的丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于1.0μm的混合层; 以及位于基板表面上的由丙烯酸树脂和甲基丙烯酸系树脂中的至少一种形成的厚度不小于0.1μm的表面层。

公开(公告)号：US20130243484A1

公开(公告)日：2013-09-19

申请号：US13783645

申请日：2013-03-04

申请人： Naohiro Toda ,  Takafumi Iwamoto ,  Toshihiro Ishida ,  Tetsuya Toshine ,  Yohta Sakon ,  Masahiro Ohmori

发明人： Naohiro Toda ,  Takafumi Iwamoto ,  Toshihiro Ishida ,  Tetsuya Toshine ,  Yohta Sakon ,  Masahiro Ohmori

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G21/0017

摘要： An image forming apparatus including an image bearing member having a surface layer A having a surface hardness of 200 N/mm2 or greater, the surface layer A containing fillers made of a metal oxide and a cleaning blade having a reed-like elastic blade having a front edge portion to remove toner from the surface layer A in motion while the front edge portion is in contact with the surface layer A, the front edge portion having a laminate structure formed of a substrate of the elastic blade, a mixed layer of the substrate and an acrylic and/or methacrylic resin, the mixed layer having a thickness of 1.0 μm or greater, and a surface layer B having an acrylic and/or methacrylic resin, the surface layer B having a thickness of 0.1 μm or greater.

摘要翻译： 一种图像形成装置，包括具有表面硬度为200N / mm 2或更大的表面层A的图像承载部件，所述表面层A包含由金属氧化物制成的填料和具有筘状弹性刮板的清洁刮板，所述刮板具有 前边缘部分，以在前边缘部分与表面层A接触的同时从表面层A移动调色剂，前边缘部分具有由弹性刮板的基底形成的层叠结构，基底的混合层 和丙烯酸和/或甲基丙烯酸树脂，厚度为1.0μm以上的混合层和具有丙烯酸和/或甲基丙烯酸树脂的表面层B，表面层B的厚度为0.1μm以上。

公开(公告)号：US20060263645A1

公开(公告)日：2006-11-23

申请号：US10553395

申请日：2004-04-21

申请人： Masahiro Ohmori

发明人： Masahiro Ohmori

IPC分类号： G11B5/706 ,  G11B5/66

CPC分类号： G11B5/7315 ,  G11B5/8404 ,  G11B5/858

摘要： A substrate for use in a perpendicular magnetic recording medium includes a blank substrate and a film of phosphorus- or boron-containing cobalt alloy formed on the blank substrate by electroless plating, the electroless plated film of the cobalt alloy having surface roughness Ra in the range of 0.05 nm to 1 nm. A method for the production of a substrate for use in a perpendicular magnetic recording medium includes a step of forming on a blank substrate a film of phosphorus-containing cobalt alloy by electroless plating and a step of polishing a surface resulting from the step of forming the film by the plating.

摘要翻译： 在垂直磁记录介质中使用的基板包括通过化学镀在坯料基板上形成的含磷或含硼钴合金的薄膜，钴合金的无电解镀膜的表面粗糙度Ra在该范围内 为0.05nm〜1nm。 制造用于垂直磁记录介质的基板的方法包括通过无电镀在空白基板上形成含磷钴合金膜的步骤，以及由形成 电镀膜。

公开(公告)号：US07084179B2

公开(公告)日：2006-08-01

申请号：US10628374

申请日：2003-07-29

申请人： Masahiro Ohmori ,  Hidenori Nakamura

发明人： Masahiro Ohmori ,  Hidenori Nakamura

IPC分类号： B01J21/06 ,  B32B5/16 ,  C09C1/36 ,  C09D1/00 ,  B01F3/12 ,  B01J33/00 ,  B05D5/00

CPC分类号： B82Y30/00 ,  B01J19/18 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J27/053 ,  B01J27/16 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  B01J35/1014 ,  B01J37/0215 ,  B01J37/0219 ,  B01J2219/00063 ,  B01J2219/00083 ,  B01J2219/0009 ,  B01J2219/00108 ,  C01G23/047 ,  C01G23/0536 ,  C01P2002/72 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/60 ,  C03C17/256 ,  C03C2217/212 ,  C03C2217/71 ,  C03C2218/113 ,  C09C1/3684 ,  Y10T428/254 ,  Y10T428/256

摘要： An aqueous dispersion of titanium oxide particles comprising chloride ion, and a Brønsted base other than chloride ion, preferably at least one kind of ion selected from nitrate ion and phosphate ion. Preferably the titanium oxide particles are predominantly comprised of brookite titanium oxide particles. The aqueous titanium oxide dispersion is prepared by hydrolyzed titanium tetrachloride in the presence of at least one kind of a Brønsted acid. A thin film formed from this aqueous titanium oxide dispersion exhibits good photo-catalytic activity, transparency and adhesion to a base material.

摘要翻译： 包含氯离子的氧化钛颗粒的水分散体和除氯离子之外的布朗斯台德碱，优选选自硝酸根离子和磷酸根离子中的至少一种离子。 优选地，氧化钛颗粒主要由板钛矿二氧化钛颗粒组成。 在至少一种布朗斯台德酸存在下，通过水解的四氯化钛制备二氧化钛水分散体。 由这种二氧化钛水分散体形成的薄膜表现出良好的光催化活性，透明性和对基材的粘合性。