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21. 发明授权

US08588630B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08588630B2
公开(公告)日：2013-11-19
申请号：US13343910
申请日：2012-01-05
申请人： Eiji Kurimoto , Hiroshi Ikuno , Keisuke Shimoyama
发明人： Eiji Kurimoto , Hiroshi Ikuno , Keisuke Shimoyama
IPC分类号： G03G21/00
CPC分类号： G03G21/1671 , G03G15/5033 , G03G15/505 , G03G15/757
摘要： An image forming apparatus having a rotary image bearing member, a charging device to charge the image bearing member. an irradiator to irradiate the image bearing member to form a latent electrostatic image thereon, a developing device to develop the latent electrostatic image with a developing agent containing toner to obtain a visible image, a transfer device to transfer the visible image to a recording medium, a first cleaner that slidably contacts the image bearing member to remove toner remaining thereon, a driving mechanism to drive the image bearing member at different linear speeds, a noise detector provided in the vicinity of the image bearing member to detect noise, and an abnormal noise predictor device to predict whether abnormal noise hear during image formation based on noise detected by the noise detector when the image bearing member is driven not during image formation at a linear speed different from that during image formation.
摘要翻译：一种图像形成装置，具有旋转图像承载部件，对图像承载部件进行充电的充电装置。用于照射图像承载部件以在其上形成静电潜像的照射器，用含有调色剂的显影剂显影静电潜像以获得可见图像的显影装置，将可见图像转印到记录介质的转印装置，第一清洁器，其可滑动地接触图像承载部件以除去残留在其上的调色剂;以不同线速度驱动图像承载部件的驱动机构;设置在图像承载部件附近以检测噪声的噪声检测器和异常噪声预测器装置，用于在图像形成期间以不同于图像形成期间的线速度的图像形成期间，基于噪声检测器检测到的噪声来预测图像形成期间异常噪声是否听到。

22. 发明授权

US08278016B2 Electrophotographic photoconductor 失效
标题翻译：电子照相感光体
公开(公告)号：US08278016B2
公开(公告)日：2012-10-02
申请号：US12480702
申请日：2009-06-09
申请人： Keisuke Shimoyama , Eiji Kurimoto , Takaaki Ikegami , Kohsuke Yamamoto , Tadayoshi Uchida , Takumi Shinohara , Hajime Suzuki
发明人： Keisuke Shimoyama , Eiji Kurimoto , Takaaki Ikegami , Kohsuke Yamamoto , Tadayoshi Uchida , Takumi Shinohara , Hajime Suzuki
IPC分类号： G03G5/06
CPC分类号： G03G5/0517 , G03G5/0605 , G03G5/0609 , G03G5/0611 , G03G5/0614 , G03G5/0668 , G03G5/0672
摘要： An electrophotographic photoconductor including an electroconductive support and a photoconductive layer provided thereon, wherein the photoconductive layer includes a charge generating material, an electron transporting material and a hole transporting material, the electron transporting material being a diphenoquinone compound represented by formula (1) described herein, the hole transporting material being a compound represented by formula (2) described herein.
摘要翻译：一种电子照相感光体，包括导电载体和设置在其上的光电导层，其中光电导层包括电荷产生材料，电子传输材料和空穴传输材料，电子传输材料是本文所述的由式（1）表示的联苯醌化合物，空穴传输材料是由本文所述的式（2）表示的化合物。

23. 发明授权

US08252499B2 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：US08252499B2
公开(公告)日：2012-08-28
申请号：US13014337
申请日：2011-01-26
申请人： Eiji Kurimoto , Keisuke Shimoyama
发明人： Eiji Kurimoto , Keisuke Shimoyama
IPC分类号： G03G5/05
CPC分类号： G03G5/047 , G03G5/0564 , G03G5/0575 , G03G5/0637 , G03G5/0651 , G03G5/0696 , G03G2215/00957
摘要： A high-quality, stable image forming apparatus and method which are free from abnormal images, particularly afterimages, after prolonged repeated use by using a photoconductor a conductive substrate and a single-layered photosensitive layer which contains a charge generating material, an electron transporting material, a positive-hole transporting substance and a binder resin, wherein the charge generating material contains crystalline titanyl phthalocyanine having a maximum diffraction peak of at least 27.2° as a diffraction peak ±0.2° of the Bragg angle 2θ with respect to the Cu-Kα line of the wavelength of 1.542Å, further having major peaks at 9.4°, 9.6°, 24.0°, and also having a peak at 7.3° as a diffraction peak on the lowest angle side but not having a peak between the peak of 7.3° and that of 9.4°, and X-metal free phthalocyanine, and the electron transporting material contains a compound represented by the following General Formula (1),
摘要翻译：通过使用感光体长时间重复使用导电性基板和含有电荷产生材料的单层感光层，不会出现异常图像，特别是残影的高质量，稳定的图像形成装置和方法，电子传输材料，空穴传输物质和粘合剂树脂，其中电荷产生材料包含具有至少27.2°的最大衍射峰的晶体氧钛酞菁作为布拉格角2的衍射峰±0.2°; 相对于波长为1.542的Cu-Kα线，在9.4°，9.6°，24.0°处具有主峰，并且在最低角度侧还具有在7.3°处的峰，但不具有峰值为7.3°和9.4°之间的峰，以及X-金属的酞菁，电子传输材料含有由以下通式（1）表示的化合物，

24. 发明授权

US08114559B2 Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same 有权
标题翻译：电子照相感光体和使用其的成像设备和处理盒
公开(公告)号：US08114559B2
公开(公告)日：2012-02-14
申请号：US12151417
申请日：2008-05-05
申请人： Keisuke Shimoyama , Eiji Kurimoto
发明人： Keisuke Shimoyama , Eiji Kurimoto
IPC分类号： G03G5/047
CPC分类号： G03G5/0614 , G03G5/0651 , G03G5/0661 , G03G5/0672 , G03G5/0696
摘要： An electrophotographic photoreceptor including a conductive substrate; and a photosensitive layer located overlying the conductive substrate, including a charge generation material, an electron transport material having a specific formula, and a hole transport material having a specific formula.
摘要翻译：一种电子照相感光体，包括导电性基材; 以及位于导电基板上的感光层，包括电荷产生材料，具有特定配方的电子传输材料和具有特定结构式的空穴传输材料。

25. 发明授权

US08059990B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08059990B2
公开(公告)日：2011-11-15
申请号：US11747239
申请日：2007-05-11
申请人： Eiji Kurimoto , Keisuke Shimoyama , Shinich Kawamura
发明人： Eiji Kurimoto , Keisuke Shimoyama , Shinich Kawamura
IPC分类号： G03G15/00
CPC分类号： G03G15/011 , G03G5/0651 , G03G5/0696
摘要： An image forming apparatus having an image bearing member having a substrate and a photosensitive layer having a charge generating layer and a charge transport layer, a charging device for uniformly charging the surface of the image bearing member, an irradiating device having a light source for irradiating the image bearing member to form a latent electrostatic image thereon, a developing device for developing the latent electrostatic image, a transfer device for transferring the developed image to a recording medium and a cleaning device for cleaning the surface of the image bearing member, wherein the charge transport layer contains a charge transport material represented by the following chemical formula, the light source emits light having a wavelength not less than 600 nm and the image bearing member is not irradiated with light having a wavelength less than 600 nm, wherein R1 and R2 independently denote a hydrogen atom, a substituted or non-substituted alkyl group, a substituted or non-substituted cycloalkyl group, a substituted or non-substituted aralkyl group, R3, R4, R5, R6, R7, R8, R9 and R10 independently denote a hydrogen atom, a halogen atom, cyano group, nitro group, amino group, hydroxyl group, a substituted or non-substituted alkyl group, a substituted or non-substituted cycloalkyl group, a substituted or non-substituted aralkyl group.
摘要翻译：一种图像形成装置，具有具有基板的图像承载部件和具有电荷产生层和电荷输送层的感光层，用于对图像承载部件的表面均匀充电的充电装置，具有用于照射的光源的照射装置用于在其上形成静电潜像的图像承载部件，用于显影静电潜像的显影装置，用于将显影图像转印到记录介质的转印装置和用于清洁图像承载部件的表面的清洁装置，其中，电荷传输层含有由下列化学式表示的电荷传输材料，光源发射波长不小于600nm的光，图像承载部件不被波长小于600nm的光照射，其中R1和R2 独立地表示氢原子，取代或未取代的烷基，取代的取代或未取代的芳烷基，R 3，R 4，R 5，R 6，R 7，R 8，R 9和R 10独立地表示氢原子，卤原子，氰基，硝基，氨基，羟基，取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的芳烷基。

26. 发明授权

US07060404B2 Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor and image forming apparatus using the electrophotographic photoreceptor 失效
标题翻译：电子照相感光体，电子照相感光体的制造方法及使用电子照相感光体的成像装置
公开(公告)号：US07060404B2
公开(公告)日：2006-06-13
申请号：US10135548
申请日：2002-05-01
申请人： Hidetoshi Kami , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Nozomu Tamoto
发明人： Hidetoshi Kami , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Nozomu Tamoto
IPC分类号： G03G5/047
CPC分类号： G03G5/14791 , G03G5/0217 , G03G5/0507 , G03G5/14704 , G03G5/14795
摘要： A photoreceptor including an electroconductive substrate; and a photosensitive layer located overlying the electroconductive substrate and comprising a charge generation material, a charge transport material and an inorganic filler, wherein the content of the inorganic filler at a surface side of the photosensitive layer is greater than that at a bottom side of the photosensitive layer near the electroconductive substrate, and wherein an outermost layer of the photoreceptor has a water vapor permeability not greater than 50 g·m−2·24 h−1.
摘要翻译：包含导电基片的感光体; 以及位于导电基底上的感光层，其包含电荷产生材料，电荷传输材料和无机填料，其中感光层表面侧的无机填料的含量大于在感光层的底侧的含量感光层附近，并且其中感光体的最外层具有不大于50g·h -224h -1 -1的水蒸气渗透性。

27. 发明申请

US20050100804A1 Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor 有权
公开(公告)号：US20050100804A1
公开(公告)日：2005-05-12
申请号：US10625570
申请日：2003-07-24
申请人： Nozomu Tamoto , Tetsuro Suzuki , Hiroshi Tamura , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Hidetoshi Kami
发明人： Nozomu Tamoto , Tetsuro Suzuki , Hiroshi Tamura , Tatsuya Niimi , Akihiko Matsuyama , Eiji Kurimoto , Hidetoshi Kami
IPC分类号： G03G5/05 , G03G5/147
CPC分类号： G03G5/0514 , G03G5/0507 , G03G5/051 , G03G5/14704 , G03G5/14708 , Y10S430/103
摘要： An electrophotographic photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the electroconductive substrate, and optionally a protective layer overlying the photosensitive layer, wherein an outermost layer of the photoreceptor includes a filler, a binder resin and an organic compound having an acid value of from 10 to 700 mgKOH/g. The photosensitive layer can be the outermost layer. A coating liquid for an outermost layer of a photoreceptor including a filler, a binder resin, an organic compound having an acid value of from 10 to 700 mgKOH/g and plural organic solvents. A method for preparing a photoreceptor including forming a photosensitive layer, and coating the coating liquid on the photosensitive layer. An image forming method and apparatus and a process cartridge using the photoreceptor are also provided.

28. 发明申请

US20120183313A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120183313A1
公开(公告)日：2012-07-19
申请号：US13343910
申请日：2012-01-05
申请人： Eiji Kurimoto , Hiroshi Ikuno , Keisuke Shimoyama
发明人： Eiji Kurimoto , Hiroshi Ikuno , Keisuke Shimoyama
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G21/1671 , G03G15/5033 , G03G15/505 , G03G15/757
摘要： An image forming apparatus having a rotary image bearing member, a charging device to charge the image bearing member, an irradiator to irradiate the image bearing member to form a latent electrostatic image thereon, a developing device to develop the latent electrostatic image with a developing agent containing toner to obtain a visible image, a transfer device to transfer the visible image to a recording medium, a first cleaner that slidably contacts the image bearing member to remove toner remaining thereon, a driving mechanism to drive the image bearing member at different linear speeds, a noise detector provided in the vicinity of the image bearing member to detect noise, and an abnormal noise predictor device to predict whether abnormal noise hear during image formation based on noise detected by the noise detector when the image bearing member is driven not during image formation at a linear speed different from that during image formation.
摘要翻译：一种图像形成装置，具有旋转图像承载部件，对图像承载部件进行充电的充电装置，照射器，照射图像承载部件以形成静电潜像，显影装置，用显影剂显影静电潜像容纳调色剂以获得可见图像，将可见图像转印到记录介质的转印装置，可滑动地接触图像承载部件以去除残留在其上的调色剂的第一清洁器，以不同线速驱动图像承载部件的驱动机构，设置在图像承载部件附近以检测噪声的噪声检测器，以及异常噪声预测器装置，用于当图像承载部件不在图像中被驱动时，基于由噪声检测器检测到的噪声来预测异常噪声是否听到以与图像形成期间不同的线速度形成。

29. 发明申请

US20110183255A1 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：US20110183255A1
公开(公告)日：2011-07-28
申请号：US13014337
申请日：2011-01-26
申请人： Eiji Kurimoto , Keisuke Shimoyama
发明人： Eiji Kurimoto , Keisuke Shimoyama
IPC分类号： G03G5/00
CPC分类号： G03G5/047 , G03G5/0564 , G03G5/0575 , G03G5/0637 , G03G5/0651 , G03G5/0696 , G03G2215/00957
摘要： A high-quality, stable image forming apparatus and method which are free from abnormal images, particularly afterimages, after prolonged repeated use by using a photoconductor a conductive substrate and a single-layered photosensitive layer which contains a charge generating material, an electron transporting material, a positive-hole transporting substance and a binder resin, wherein the charge generating material contains crystalline titanyl phthalocyanine, and the electron transporting material contains a compound represented by the following General Formula (1),
摘要翻译：通过使用感光体长时间重复使用导电性基板和含有电荷产生材料的单层感光层，不会出现异常图像，特别是残影的高质量，稳定的图像形成装置和方法，电子传输材料，空穴传输物质和粘合剂树脂，其中电荷产生材料含有结晶氧钛酞菁，并且电子传输材料含有由以下通式（1）表示的化合物，

30. 发明授权

US07747197B2 Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子照相成像设备和处理盒
公开(公告)号：US07747197B2
公开(公告)日：2010-06-29
申请号：US11519099
申请日：2006-09-12
申请人： Keisuke Shimoyama , Eiji Kurimoto
发明人： Keisuke Shimoyama , Eiji Kurimoto
IPC分类号： G03G15/00 , G03G5/06
CPC分类号： G03G5/0651 , G03G5/0661
摘要： An electrophotographic image forming apparatus, including a photoreceptor, a charger charging the surface of the photoreceptor, an irradiator irradiating the surface of the photoreceptor with imagewise light to form an electrostatic latent image thereon, an image developer developing the electrostatic latent image with a developer including a toner to form a toner image on the surface of the photoreceptor, and a transferer transferring the toner image onto a transfer material, wherein the photoreceptor includes an electroconductive substrate, and a photosensitive layer overlying the electroconductive substrate and including a charge generation material and a specific charge transport material.
摘要翻译：一种电子照相图像形成装置，包括感光体，充电感光体的表面的充电器，用成像光照射感光体的表面以在其上形成静电潜像的照射器，使用显影剂显影静电潜像的图像显影剂，包括调色剂，以在感光体的表面上形成调色剂图像，以及转印器将调色剂图像转印到转印材料上，其中感光体包括导电性基材，以及覆盖导电性基材的感光层，包括电荷产生材料和具体的电荷传输材料。

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