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1. 发明授权

US09778592B2 Image forming method and image forming apparatus including a high power exposure pixel group 有权
公开(公告)号：US09778592B2
公开(公告)日：2017-10-03
申请号：US15151108
申请日：2016-05-10
申请人： Hiroyuki Suhara , Masato Iio , Hiroto Tachibana , Yuichi Ueno
发明人： Hiroyuki Suhara , Masato Iio , Hiroto Tachibana , Yuichi Ueno
IPC分类号： G03G15/04 , G03G15/043 , H04N1/113 , H04N1/06
CPC分类号： G03G15/043 , H04N1/06 , H04N1/113
摘要： An image forming method exposes a surface of an image bearer with light according to an image pattern including an image portion to form an electrostatic latent image, and includes: setting, among pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to a non-image portion as a non-exposure pixel group, and at least a group of pixels existing at a boundary with respect to the non-exposure pixel group as a high power exposure pixel group; specifying, among the pixels constituting the image portion, a predetermined pixel as a target pixel, and a group of pixels existing at a boundary with respect to the non-image portion close to the target pixel as a boundary pixel group; and specifying a light power value of the target pixel based on image identification information acquired from the pixels constituting the image portion.

2. 发明授权

US09817330B2 Image forming apparatus and image forming method to form an image based on image data including a pattern 有权
公开(公告)号：US09817330B2
公开(公告)日：2017-11-14
申请号：US14730428
申请日：2015-06-04
申请人： Hiroto Tachibana , Hiroyuki Suhara , Masato Iio
发明人： Hiroto Tachibana , Hiroyuki Suhara , Masato Iio
IPC分类号： G03G15/04 , G03G15/043 , G03G15/045 , G03G13/045 , B41J2/435
CPC分类号： G03G15/043 , B41J2/435 , G03G13/045 , G03G15/04027 , G03G15/045
摘要： An image forming apparatus forms an image by exposing an image bearer on the basis of image data including at least one predetermined pattern. The image forming apparatus includes a processing device that sets an exposure amount of a plurality of exposure pixels. The predetermined pattern is constituted by the plurality of exposure pixels, and a peripheral region of the predetermined pattern in the image data is constituted by a plurality of non-exposure pixels. The processing device sets an exposure amount of an exposure pixel in a specific region that is adjacent to a boundary between the predetermined pattern and the peripheral region and is constituted by at least one exposure pixel in the predetermined pattern, and an exposure amount of an exposure pixel in a region other than the specific region in the predetermined pattern to values different from each other.

3. 发明授权

US09110418B2 Color image forming method and color image forming apparatus 有权
标题翻译：彩色图像形成方法和彩色图像形成装置
公开(公告)号：US09110418B2
公开(公告)日：2015-08-18
申请号：US13945527
申请日：2013-07-18
申请人： Toshiyuki Kabata , Momoko Shionoiri , Masato Iio , Tsuyoshi Asami
发明人： Toshiyuki Kabata , Momoko Shionoiri , Masato Iio , Tsuyoshi Asami
IPC分类号： G03G13/20 , G03G8/00 , G03G13/22 , G03G15/00
CPC分类号： G03G13/22 , G03G15/6582
摘要： A color image forming method, including: forming electrostatic latent image on electrostatic latent image bearing member; developing the image to form visible image with at least two toners containing releasing agent and selected from black, magenta, cyan and yellow toners; transferring the visible image to recording medium; fixing the transferred image thereon with fixing member having no releasing agent on surface thereof; and forming overcoat layer on the fixed image by polymerizing overcoat composition, wherein when lightness—L1, chromaticity—a1 and chromaticity—b1 according to L*a*b* color system of the fixed image formed with the at least two toners and lightness—L2, chromaticity—a2 and chromaticity-b2 of the fixed image after the overcoat composition is dropped at 0.4 mg/cm2 from height of 10 mm above the fixed image and the overcoat composition is removed after 10 seconds have passed are applied to the following formula (1), color difference ΔE* is 3.0 to 30.0: ΔE*=[(a2−a1)2+(b2−b1)2+(L2−L1)2]1/2 (1).
摘要翻译：一种彩色图像形成方法，包括：在静电潜像承载部件上形成静电潜像; 使用至少两个含有脱模剂的调色剂形成可见图像，并选自黑色，品红色，青色和黄色调色剂; 将可见图像传送到记录介质; 在其表面上用没有脱模剂的固定构件将转印图像固定在其上; 并且通过聚合外涂层组合物在固定图像上形成外涂层，其中当由至少两个调色剂形成的固定图像的L * a * b *颜色系统的亮度-L1，色度a1和色度b1，外涂层组合物的固定图像的L2，色度a2和色度-b2以0.4mg / cm 2从固定图像上方的10mm的高度下降，并且通过10秒后除去外涂层组合物施加到下式（1），色差Dgr; E *为3.0〜30.0：＆Dgr; E * = [（a2-a1）2+（b2-b1）2+（L2-L1）2] 1/2（1）。

4. 发明申请

US20150010337A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150010337A1
公开(公告)日：2015-01-08
申请号：US14314634
申请日：2014-06-25
申请人： Mutsuki MORINAGA , Tadashi Kasai , Masato Iio , Makoto Yasuda , Yuichi Aizawa , Hitoshi Yamamoto
发明人： Mutsuki MORINAGA , Tadashi Kasai , Masato Iio , Makoto Yasuda , Yuichi Aizawa , Hitoshi Yamamoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G15/2021 , G03G15/6585 , G03G21/206 , G03G2215/0129 , G03G2215/2032
摘要： An image forming apparatus includes a color toner image forming device, a fixing device, a cooling device, a colorless toner image forming device, and a control device. The color toner image forming device forms a toner image on a recording medium with a color toner. The fixing device heats the toner image on the recording medium to fix the toner image on the recording medium. The cooling device cools the fixed toner image. The colorless toner image forming device forms a toner image on the recording medium with a colorless toner having a storage elastic modulus of 100 or less and a loss tangent of 10 or greater at a heating temperature of the fixing device. The control device controls cooling power of the cooling device based on whether or not the colorless toner image forming device forms the toner image.
摘要翻译：图像形成装置包括彩色调色剂图像形成装置，定影装置，冷却装置，无色调色剂图像形成装置和控制装置。彩色调色剂图像形成装置在具有彩色调色剂的记录介质上形成调色剂图像。定影装置加热记录介质上的调色剂图像以将调色剂图像定影在记录介质上。冷却装置冷却固定的调色剂图像。无色调色剂图像形成装置在定影装置的加热温度下，使用储能弹性模量为100以下且无损色调为10以上的无色调色剂，在记录介质上形成调色剂图像。控制装置基于无色调色剂图像形成装置是否形成调色剂图像来控制冷却装置的冷却功率。

5. 发明授权

US08081917B2 Image-bearing member protecting agent, protective layer forming device, process cartridge 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，处理盒和成像装置
公开(公告)号：US08081917B2
公开(公告)日：2011-12-20
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

6. 发明授权

US08081916B2 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：US08081916B2
公开(公告)日：2011-12-20
申请号：US12365001
申请日：2009-02-03
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）。

7. 发明授权

US07941087B2 Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus and process cartridge 有权
标题翻译：图像承载部件保护剂，保护层形成装置，成像方法，成像装置和处理盒
公开(公告)号：US07941087B2
公开(公告)日：2011-05-10
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0.1μm〜14μm。

8. 发明申请

US20090279930A1 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图像形成装置
公开(公告)号：US20090279930A1
公开(公告)日：2009-11-12
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： 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。

9. 发明授权

US07561835B2 Developing device, and image forming apparatus and process cartridge using the developing device 有权
标题翻译：显影装置，以及使用显影装置的图像形成装置和处理盒
公开(公告)号：US07561835B2
公开(公告)日：2009-07-14
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 , G03G15/01
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.
摘要翻译：一种显影装置，包括构造成利用调色剂显影静电潜像的显影单元; 调色剂盒，其构造成容纳调色剂并将调色剂供应到显影单元，并且包括配置成搅拌调色剂的搅拌器，其中调色剂盒可拆卸地附接到显影单元; 至少一个开口，被配置为使所述显影单元和所述调色剂盒之间的调色剂通过; 以及构造成打开和关闭所述开口的至少一个控制阀，其中所述显影装置的调色剂置换率（b / a）满足关系0.05 <= b / a <= 2.0，其中a表示供给到来自调色剂盒的显影单元，b表示在单位时间内从显影单元排出到调色剂盒的调色剂的量。

10. 发明申请

US20070224528A1 PROTECTING AGENT FOR IMAGE BEARING MEMBER AND PRODUCTION METHOD THEREFOR, PROTECTION LAYER FORMING APPARATUS, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
标题翻译：图像承载构件的保护剂及其制造方法，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：US20070224528A1
公开(公告)日：2007-09-27
申请号：US11686047
申请日：2007-03-14
申请人： Masahide Yamashita , Hiroshi Nakai , Jun Yura , Masato Iio , Shinya Tanaka
发明人： Masahide Yamashita , Hiroshi Nakai , Jun Yura , Masato Iio , Shinya Tanaka
IPC分类号： G03G5/147
CPC分类号： G03G8/00 , G03G5/14708 , G03G5/14721
摘要： To provide an image bearing member protecting agent that includes at least a hydrophobic organic compound and an amphiphile organic compound. Preferred embodiments are that the hydrophobic organic compound is a hydrocarbon wax, and the hydrocarbon wax is at least a wax selected from normal paraffins, isoparaffins, and cycloparaffins; and that the amphiphile organic compound is an polyalcohol esterified compound including a nonionic surface active surfactant, and the nonionic surface active surfactant is an alkyl carboxylic acid represented by a structural formula, CnH2n+1COOH.
摘要翻译：提供至少包含疏水性有机化合物和两亲性有机化合物的图像承载部件保护剂。优选的实施方案是疏水性有机化合物是烃蜡，并且烃蜡是至少一种选自正构烷烃，异链烷烃和环烷烃的蜡; 并且所述两亲性有机化合物是包含非离子表面活性表面活性剂的多元醇酯化化合物，所述非离子表面活性表面活性剂是由结构式C n H 2n + 1 COOH。

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