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31. 发明授权

US07846626B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07846626B2
公开(公告)日：2010-12-07
申请号：US11259219
申请日：2005-10-26
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
IPC分类号： G03G13/01 , G03G13/09
CPC分类号： G03G9/0819 , G03G9/0821 , G03G15/0907
摘要： A toner image is formed while a developing sleeve is rotated in a direction counter to that of an organic photoreceptor at the developing section and a developing agent contains toner which contains toner particles having a particle diameter of 0.7×(Dp50) or less in an amount of 8 number % or less and has water content of 0.1 to 2.0 mass % under an environment of 30° C. and 80% RH, where Dp50 represents 50% number % particle diameter of toner particles.
摘要翻译：当显影套筒在显影部分的方向上与有机感光体相反的方向旋转时，形成调色剂图像，并且显影剂含有含有调色剂颗粒的调色剂，调色剂颗粒的粒径为0.7×（Dp50）为8个数％以下，在30℃，80％RH的环境下，水分含量为0.1〜2.0质量％，Dp50为调色剂颗粒的50％数量％。

32. 发明授权

US07479359B2 Photoconductor for electrophotography 有权
标题翻译：电子照相用感光体
公开(公告)号：US07479359B2
公开(公告)日：2009-01-20
申请号：US11125733
申请日：2005-05-10
申请人： Keiichi Inagaki , Masao Asano , Hiroshi Yamazaki , Hideo Yoshizawa , Akihiko Itami
发明人： Keiichi Inagaki , Masao Asano , Hiroshi Yamazaki , Hideo Yoshizawa , Akihiko Itami
IPC分类号： G03G5/09
CPC分类号： G03G5/0696
摘要： A photoconductor for electrophotography, includes a conductive substrate; a photosensitive layer containing charge generation material formed on the conductive substrate. The charge generation material contains a substituted or unsubstituted gallium phthalocyanine dimer (GaPhC dimmer) and a substituted or unsubstituted hydroxy gallium phthalocyanine (GaPhC monomer) and has distinctive diffraction peaks at the Bragg angles (2θ±0.2) of 7.5° and 28.3° in a Cu-Kα characteristic X-ray diffraction spectrum.
摘要翻译：一种电子照相用感光体，包括导电性基板; 形成在导电性基板上的含有电荷产生材料的感光层。电荷产生材料包含取代或未取代的镓酞菁二聚体（GaPhC二聚体）和取代或未取代的羟基镓酞菁（GaPhC单体），并且在布拉格角（2θ±0.2°）为7.5°和28.3°时具有不同的衍射峰 Cu-Kalpha特征X射线衍射光谱。

33. 发明授权

US07477866B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07477866B2
公开(公告)日：2009-01-13
申请号：US11259244
申请日：2005-10-26
申请人： Akihiko Itami , Kunio Shigeta
发明人： Akihiko Itami , Kunio Shigeta
IPC分类号： G03G15/09
CPC分类号： G03G15/75 , G03G2215/00075 , G03G2215/00957
摘要： In an image forming apparatus provided with an organic photoreceptor; a developing device to bring a developing brush in contact with the organic photoreceptor so as to visualize an electrostatic latent image to toner image; a transfer device; and an agent supplying device to provide a surface energy lowering agent to the surface of the organic photoreceptor. The electrostatic latent image is visualized to the toner image while the developing sleeve is rotated in a direction counter to that of the organic photoreceptor at the developing section.
摘要翻译：在具有有机感光体的图像形成装置中，使显影刷与有机感光体接触以使静电潜像可见到调色剂图像的显影装置; 转移装置; 以及向所述有机感光体的表面提供表面能降低剂的试剂供给装置。当显影套筒在显影部分的方向上与有机感光体相反的方向旋转时，将静电潜像显现为调色剂图像。

34. 发明授权

US07135262B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US07135262B2
公开(公告)日：2006-11-14
申请号：US10663137
申请日：2003-09-15
申请人： Akihiko Itami
发明人： Akihiko Itami
IPC分类号： G03G15/08
CPC分类号： G03G5/0659 , G03G5/0657 , G03G5/0679 , G03G5/0683 , G03G5/0696 , G03G13/08
摘要： An electrostatic toner image forming method is disclosed. In the method, the photoreceptor comprises a charge generation layer containing an N-type charge generation material and a charge transportation layer containing a charge transportation material and has a thickness of from 5 to 15 μm; and the toner contains colored particles which have a ratio, Dv50/Dp50, from 1.0 to 1.15 and a ratio, Dv75/Dp75, from 1.0 to 1.20 and the content of particles having a diameter of 0.7×Dp50 is not more than 10 in number, and the reversal development is performed under a condition satisfying the following expression; 50≦|E|≦100 Expression 1 E: Electrical field intensity applied to the organic photoreceptor during development.
摘要翻译：公开了静电调色剂图像形成方法。在该方法中，感光体包含含有N型电荷产生材料的电荷产生层和含有电荷传输材料的电荷输送层，其厚度为5至15μm; 并且调色剂含有具有1.0至1.15的比率Dv <75 / Dp的有色颗粒，Dv <50 / Dp <50> 75，从1.0到1.20，直径为0.7×Dp <50的颗粒的含量不超过10个，反转显影在满足以下表达式; <？in-line-formula description =“在线公式”end =“lead”？> 50 <= | E | <= 100表达式1 <？in-line-formula description =“In-line Formulas”end = “尾”？> E：开发期间施加到有机感光体上的电场强度。

35. 发明授权

US07101648B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07101648B2
公开(公告)日：2006-09-05
申请号：US10630245
申请日：2003-07-30
申请人： Akihiko Itami
发明人： Akihiko Itami
IPC分类号： G03G21/00
CPC分类号： G03G15/751 , G03G2215/00957
摘要： An image forming method is disclosed, in which a toner image on an organic photoreceptor developed by a two-component is primarily transferred to an intermediate transferring member, and secondarily transferred to a recording material, and a toner remained on the organic photoreceptor is cleaned after the transfer of the toner to the recording material, and the organic photoreceptor has a creeping modulus measured by pressing a Vickers indenter applying a load of 20 mN is not less than 1% and less than 3.5%. An image forming apparatus is also disclosed.
摘要翻译：公开了一种图像形成方法，其中通过双组分显影的有机感光体上的调色剂图像主要转印到中间转印部件，并次要转印到记录材料上，并且在有机感光体上残留的调色剂被清洁调色剂向记录材料的转印，并且有机感光体具有通过按压施加20mN的负荷的维氏压痕测量的蠕变模量不小于1％且小于3.5％。还公开了一种图像形成装置。

36. 发明申请

US20060120773A1 Image forming method and image forming apparatus 审中-公开
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US20060120773A1
公开(公告)日：2006-06-08
申请号：US11004640
申请日：2004-12-03
申请人： Akihiko Itami , Masao Asano
发明人： Akihiko Itami , Masao Asano
IPC分类号： G03G15/01
CPC分类号： G03G5/0507 , G03G5/04 , G03G5/047 , G03G5/0503 , G03G5/147 , G03G5/14704 , G03G15/5037 , G03G15/751
摘要： An image forming method, comprising steps of developing a latent image formed on an electro-photographic photosensitive member having a surface roughness Ra of 0.02 μm-0.1 μm with developer to form a toner image; transferring the toner image developed as a visual image in the developing step onto an intermediate transfer member having a surface roughness Rz of 0.4 μm-2.0 μm; transferring the toner image transferred onto the intermediate transfer member onto a recording material; removing residual toner remaining on the surface of the electro-photographic photosensitive member; and supplying a surface energy lowering agent onto the surface of the electro-photographic photosensitive member at least during an image forming process.
摘要翻译：一种图像形成方法，包括以下步骤：用显影剂将表面粗糙度Ra为0.02μm-0.1μm的电子照相感光构件上形成的潜像显影以形成调色剂图像; 将在显影步骤中作为视觉图像显影的调色剂图像转印到具有0.4mum-2.0μm的表面粗糙度Rz的中间转印部件上; 将转印到中间转印部件上的调色剂图像转印到记录材料上; 去除残留在电照相感光构件表面上的残留调色剂; 以及至少在图像形成过程期间将表面能降低剂供应到电子照相感光构件的表面上。

37. 发明申请

US20060110675A1 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US20060110675A1
公开(公告)日：2006-05-25
申请号：US11259219
申请日：2005-10-26
申请人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
发明人： Akihiko Itami , Masao Asano , Hiroshi Yamazaki , Kunio Shigeta
IPC分类号： G03G15/09
CPC分类号： G03G9/0819 , G03G9/0821 , G03G15/0907
摘要： A toner image is formed while a developing sleeve is rotated in a direction counter to that of an organic photoreceptor at the developing section and a developing agent contains toner which contains toner particles having a particle diameter of 0.7×(Dp50) or less in an amount of 8 number % or less and has water content of 0.1 to 2.0 mass % under an environment of 30° C. and 80% RH, where Dp50 represents 50% number % particle diameter of toner particles.
摘要翻译：当显影套筒在显影部分的方向上与有机感光体相反的方向旋转时，形成调色剂图像，并且显影剂包含含有调色剂的调色剂，其中调色剂颗粒的粒径为0.7x（Dp50）为8个数％以下，在30℃，80％RH的环境下，水分含量为0.1〜2.0质量％，Dp50为调色剂颗粒的50％数量％。

38. 发明申请

US20060040193A1 Organic photoreceptor, image forming apparatus, image forming method and image forming unit 审中-公开
标题翻译：有机感光体，成像装置，成像方法和图像形成单元
公开(公告)号：US20060040193A1
公开(公告)日：2006-02-23
申请号：US10924596
申请日：2004-08-23
申请人： Akihiko Itami
发明人： Akihiko Itami
IPC分类号： G03G5/047
CPC分类号： G03G9/0819 , G03G5/047 , G03G5/0517 , G03G5/0521 , G03G5/0564 , G03G5/0578 , G03G5/0614 , G03G5/0672 , G03G5/144
摘要： An organic photoreceptor comprising a conductive support on which a charge generating layer and a charge transporting layer are stacked in that order, wherein a changing rate of an exposure energy change (E600/100)n is not larger than 0.01 (μJ/(cm2·μm)) when a thickness of the charge transporting layer n decreases from 20 μm to 15 μm and when a surface potential of the organic photoreceptor varies from −600 V to −100 V, the changing rate of the exposure energy change (E600/100)n being defined by the following formula: ((E600/100)20−(E600/100)15)/(20−15)
摘要翻译：一种有机感光体，其特征在于，具有依次层叠有电荷产生层和电荷输送层的导电性载体，其中，曝光能量的变化率（E×600/100×）N 当电荷输送层n的厚度从20μm减小到15μm时，当有机物的表面电位为0.01μm（cm 2）时，不大于0.01（μJ/（cm 2）光感受器从-600V到-100V变化，曝光能量变化的变化率（E <600/100 ）由下式定义：<θin -line-formula description =“In-line Formulas”end =“lead”？>（（E 600/100 ） 15 ）/（20-15）<？in-line-formula description =“In-line Formulas”end =“tail”？>

39. 发明申请

US20050255394A1 Photoconductor for electrophotography 有权
标题翻译：电子照相用感光体
公开(公告)号：US20050255394A1
公开(公告)日：2005-11-17
申请号：US11125733
申请日：2005-05-10
申请人： Keiichi Inagaki , Masao Asano , Hiroshi Yamazaki , Hideo Yoshizawa , Akihiko Itami
发明人： Keiichi Inagaki , Masao Asano , Hiroshi Yamazaki , Hideo Yoshizawa , Akihiko Itami
IPC分类号： G03G5/00 , G03G5/047 , G03G5/06
CPC分类号： G03G5/0696
摘要： A photoconductor for electrophotography, includes a conductive substrate; a photoesensitive layer containing charge generation material formed on the conductive substrate. The charge generation material contains a substituted or unsubstituted gallium phthalocyanine dimer (GaPhC dimmer) and a substituted or unsubstituted hydroxy gallium phthalocyanine (GaPhC monomer) and has distinctive diffraction peaks at the Bragg angles (2θ±0.2) of 7.5° and 28.3° in a Cu—Kα characteristic X-ray diffraction spectrum.
摘要翻译：一种电子照相用感光体，包括导电性基板; 形成在导电性基板上的含有电荷产生材料的感光层。电荷产生材料包含取代或未取代的镓酞菁二聚体（GaPhC二聚体）和取代或未取代的羟基镓酞菁（GaPhC单体），并且在布拉格角（2θ±0.2°）为7.5°和28.3°时具有不同的衍射峰 Cu-Kalpha特征X射线衍射光谱。

40. 发明授权

US06403270B2 Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge 有权
标题翻译：电子照相感光体，电照相成像方法，电照相成像设备和处理盒
公开(公告)号：US06403270B2
公开(公告)日：2002-06-11
申请号：US09735741
申请日：2000-12-13
申请人： Akihiko Itami , Hideo Yoshizawa , Masao Asano
发明人： Akihiko Itami , Hideo Yoshizawa , Masao Asano
IPC分类号： G03G514
CPC分类号： G03G5/0578 , G03G5/0517 , G03G5/078 , G03G5/14708 , G03G5/14773 , G03G5/14786
摘要： A cylindrical electrophotographic photoreceptor is disclosed. The layer thickness decreasing amount &Dgr;Hd (in &mgr;m) is 0≦&Dgr;Hd
摘要翻译：公开了一种圆柱形电子照相感光体。层厚度减少量DELTAHd（以m为单位）为0 <= DELTAHd <5×10 -6 /转，n和每平方厘米的残留电位变化量为0 <= DELTAVr <100（V），对于1A产生的电流充电和曝光。

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