公开(公告)号：US20120027463A1

公开(公告)日：2012-02-02

申请号：US13173048

申请日：2011-06-30

申请人： Yasuhito KUBOSHIMA ,  Hiroshi Ikuno

发明人： Yasuhito KUBOSHIMA ,  Hiroshi Ikuno

IPC分类号： G03G15/20

CPC分类号： G03G15/657 ,  G03G15/2025 ,  G03G15/2028

摘要： An image forming apparatus including an image bearing member to bear an electrostatic latent image, which includes an outermost layer comprising a cross-linked resin composition; a toner developing mechanism to develop the electrostatic latent image into a toner image with a toner comprising a binder resin; a toner transferring mechanism to transfer the toner image from the image bearing member onto a recording medium; and a fixing liquid applying mechanism to apply a fixing liquid to the recording medium onto which the toner image has been transferred or is to be transferred. The fixing liquid dissolves or swells at least a part of the binder resin to soften the toner.

摘要翻译： 一种图像形成装置，包括承载静电潜像的图像承载部件，其包括包含交联树脂组合物的最外层; 调色剂显影机构，用包含粘合剂树脂的调色剂将静电潜像显影成调色剂图像; 调色剂转印机构，用于将调色剂图像从图像承载部件转印到记录介质上; 以及定影液施加机构，用于将定影液体施加到调色剂图像已被转印或转印到的记录介质上。 固定液体溶解或溶胀粘合剂树脂的至少一部分以软化调色剂。

公开(公告)号：US06489073B2

公开(公告)日：2002-12-03

申请号：US09758196

申请日：2001-01-12

申请人： Akihiro Kotsugai ,  Kimitoshi Yamaguchi ,  Hiroshi Ikuno

发明人： Akihiro Kotsugai ,  Kimitoshi Yamaguchi ,  Hiroshi Ikuno

IPC分类号： G03G1306

CPC分类号： G03G13/09

摘要： Electrostatic latent images are developed with a toner in such a configuration that an electrostatic-latent-image-bearing member is disposed to face a developer-bearing member which bears thereon a developer consisting of a magnetic carrier and a toner by relatively moving the developer-bearing member and the electrostatic-latent-image-bearing member at different velocities, with the development being carried out under conditions represented by formula (1): 0.1 ⁢   ⁢ mm ≤ k = L · [ ( Vr / Vp ) - 1 ] ≤ 2 ⁢   ⁢ mm ( 1 ) wherein Vp is a transporting velocity (mm/sec) of the surface of the electrostatic-latent-image-bearing member, Vr is a transporting velocity (mm/sec) of the surface of the developer-bearing member, and L is a width (mm) of a contact portion between the developer and the electrostatic-latent-image-bearing member.

摘要翻译： 静电潜像用调色剂显影，使得静电潜像承载部件设置成面对带负载部件的显影剂承载部件，所述显影剂承载部件承载由磁性载体和调色剂组成的显影剂， 承载构件和静电潜像承载构件的不同速度，显影在由式（1）表示的条件下进行：其中Vp是静电潜像表面的传输速度（mm / sec） 图像承载部件，Vr是显影剂承载部件的表面的传送速度（mm / sec），L是显影剂和静电潜像承载部件的接触部分的宽度（mm） 会员。

公开(公告)号：US5870657A

公开(公告)日：1999-02-09

申请号：US817823

申请日：1997-05-05

申请人： Hiroshi Nagame ,  Narihito Kojima ,  Hiroshi Ikuno

发明人： Hiroshi Nagame ,  Narihito Kojima ,  Hiroshi Ikuno

IPC分类号： G03G15/02

CPC分类号： G03G15/02

摘要： A charging apparatus for a photoconductor composed of an electroconductive charging member and mechanism for feeding a voltage to the charging member. This charging apparatus is composed of a material capable of adsorbing ozone. The charging apparatus may be in the form of a roller type, a blade type or the like. Carbon fibers having micro pores can be used as the charging member.

摘要翻译： PCT No.PCT / JP96 / 02525 Sec。 371日期1997年8月7日 102（e）日期1997年8月7日PCT 1996年9月5日提交的用于由导电充电部件构成的感光体的充电装置和用于向充电部件供电的机构。 该充电装置由能够吸附臭氧的材料构成。 充电装置可以是辊式，叶片型等的形式。 可以使用具有微孔的碳纤维作为充电部件。

公开(公告)号：US09170558B2

公开(公告)日：2015-10-27

申请号：US14471484

申请日：2014-08-28

申请人： Hiroshi Ikuno ,  Tetsuya Toshine ,  Masanobu Gondoh ,  Shinji Nohsho ,  Shohei Gohda ,  Kaori Toyama

发明人： Hiroshi Ikuno ,  Tetsuya Toshine ,  Masanobu Gondoh ,  Shinji Nohsho ,  Shohei Gohda ,  Kaori Toyama

IPC分类号： G03G21/16 ,  G03G15/00 ,  G03G21/00

CPC分类号： G03G21/0017 ,  G03G15/75 ,  G03G21/169 ,  G03G2215/00957

摘要： An image forming apparatus, which contains: an image bearing member; a charging unit; an exposing unit; a developing unit; a transferring unit; and a cleaning unit, wherein the image bearing member contains an electrically conductive support, a photoconductive layer formed on the electrically conductive support, and a surface layer containing a binder resin and particles formed on a surface of the photoconductive layer, or contains the electrically conductive support, and the photoconductive layer formed on the electrically conductive support, wherein the cleaning unit contains a cleaning blade, which contains a cured composition containing a curing agent in a region of the cleaning blade, which is to be in contact with the image bearing member, and wherein the curing agent contains a polycyclic aliphatic hydrocarbon group, and a (meth)acryloyloxy group.

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; 转移单元; 以及清洁单元，其中所述图像承载部件包含导电支撑体，形成在所述导电支撑体上的光电导层，以及包含粘合剂树脂的表面层和形成在所述光电导层表面上的颗粒，或者包含导电 支撑体和形成在导电支撑体上的光电导层，其中清洁单元包含清洁刮板，其包含在清洁刮板的区域中含有固化剂的固化组合物，其将与图像承载部件接触 ，其中固化剂含有多环脂族烃基和（甲基）丙烯酰氧基。

公开(公告)号：US08535863B2

公开(公告)日：2013-09-17

申请号：US13207589

申请日：2011-08-11

申请人： Tomoharu Asano ,  Hiroshi Ikuno ,  Yasuhito Kuboshima ,  Yuuji Tanaka

发明人： Tomoharu Asano ,  Hiroshi Ikuno ,  Yasuhito Kuboshima ,  Yuuji Tanaka

IPC分类号： G03G15/04

CPC分类号： G03G5/14734 ,  G03G5/0525 ,  G03G5/0546 ,  G03G5/0564 ,  G03G5/0592 ,  G03G5/0629 ,  G03G5/14704 ,  G03G5/14756

摘要： A photoreceptor including an electroconductive substrate; a photosensitive layer located overlying the electroconductive substrate; and a crosslinked outermost layer located overlying the photosensitive layer and including a crosslinked material and a specific carbazole compound serving as a charge transport material. An image forming apparatus including the photoreceptor; a charger to charge the photoreceptor; an irradiator to irradiate the charged photoreceptor to form an electrostatic latent image thereon; a developing device to develop the electrostatic latent image with a developer including a toner to form a toner image on the photoreceptor; and a transferring device to transfer the toner image onto a recording material.

摘要翻译： 包含导电基片的感光体; 位于导电衬底上的感光层; 以及位于感光层上方的包含交联材料和用作电荷传输材料的特定咔唑化合物的交联的最外层。 包括感光体的图像形成装置; 充电器充电感光器; 照射器，照射带电感光体以在其上形成静电潜像; 显影装置，用包含调色剂的显影剂显影静电潜像，以在感光体上形成调色剂图像; 以及将调色剂图像转印到记录材料上的转印装置。

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。

公开(公告)号：US20070269729A1

公开(公告)日：2007-11-22

申请号：US11750570

申请日：2007-05-18

申请人： Hiroshi Ikuno ,  Masafumi Ohta ,  Tomoyuki Shimada ,  Yuuji Tanaka ,  Hongguo Li

发明人： Hiroshi Ikuno ,  Masafumi Ohta ,  Tomoyuki Shimada ,  Yuuji Tanaka ,  Hongguo Li

IPC分类号： G03G5/147

CPC分类号： G03G5/14791 ,  G03G5/0525 ,  G03G5/0546 ,  G03G5/0564 ,  G03G5/0592 ,  G03G5/0609 ,  G03G5/0614 ,  G03G5/0677 ,  G03G5/14704

摘要： An electrophotographic photoreceptor is provided, including an electroconductive substrate and a photosensitive layer located overlying the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor includes a resin including a graft copolymer in which a monomer having a polar group is graft polymerized to a polycarbonate resin, a polyarylate resin, or a copolymer thereof, and a filler; along with an image forming apparatus and a process cartridge using the electrophotographic photoreceptor.

摘要翻译： 提供了一种电子照相感光体，其包括导电性基体和位于导电性基体上方的感光层，其中电子照相感光体的最外层包含具有接枝共聚物的树脂，其中具有极性基团的单体接枝聚合成聚碳酸酯树脂 ，聚芳酯树脂或其共聚物和填料; 以及图像形成装置和使用电子照相感光体的处理盒。

公开(公告)号：US07295788B2

公开(公告)日：2007-11-13

申请号：US11113241

申请日：2005-04-25

申请人： Hiroshi Nakai ,  Yasuo Suzuki ,  Nozomu Tamoto ,  Takahiko Tokumasu ,  Kazahiko Watanabe ,  Kohichi Ohshima ,  Noboru Tsukude ,  Nekka Matsuura ,  Hiroshi Ikuno

发明人： Hiroshi Nakai ,  Yasuo Suzuki ,  Nozomu Tamoto ,  Takahiko Tokumasu ,  Kazahiko Watanabe ,  Kohichi Ohshima ,  Noboru Tsukude ,  Nekka Matsuura ,  Hiroshi Ikuno

IPC分类号： G03G15/00 ,  G03G15/02 ,  G03G15/09

CPC分类号： G03G15/02 ,  G03G9/0821 ,  G03G9/0823 ,  G03G9/0827 ,  G03G9/107 ,  G03G2215/02 ,  G03G2215/0609 ,  G03G2221/1609

摘要： An image forming apparatus includes an object to be charged whose surface moves. A charging device for charging the object uses an electrical discharge generated by applying a voltage including an alternating current component to a charging member provided in contact with or in proximity to the object. A latent image forming device forms an electrostatic latent image on the surface of the object. A developing device causes a two-component developer to come into contact with the image portion of the electrostatic latent image formed by the latent image forming device and affixes toner thereto. A protective substance is present on the surface of the object in the discharge region for charging the object, and the saturation magnetization of the carrier of the two-component developer with respect to an applied magnetic field of 1000 oersted is 40 to 80 emu/g.

摘要翻译： 图像形成装置包括表面移动的被充电物体。 用于对物体充电的充电装置使用通过将包括交流分量的电压施加到与物体接触或接近的设置的充电构件而产生的放电。 潜像形成装置在物体的表面上形成静电潜像。 显影装置使双组分显影剂与由潜像形成装置形成的静电潜像的图像部分接触并将调色剂附着在其上。 在用于对物体充电的放电区域中的物体表面上存在保护物质，并且相对于1000奥斯特施加的磁场，双组分显影剂的载体的饱和磁化强度为40至80emu / g 。

公开(公告)号：US20060040192A1

公开(公告)日：2006-02-23

申请号：US11246479

申请日：2005-10-11

申请人： Hiroshi Ikuno ,  Takeo Tsukamoto

发明人： Hiroshi Ikuno ,  Takeo Tsukamoto

IPC分类号： G03G5/047

CPC分类号： G03G5/043 ,  G03G5/047 ,  G03G7/0033

摘要： An electrophotographic photoreceptor including an electroconductive substrate, a charge generation layer overlying the electroconductive substrate to generate a first charge to form an electrostatic latent image when exposed to a first light, and a charge generation and transport layer overlying the charge generation layer to generate a second charge when exposed to second light and to transport the first and second charges to a surface of the photoreceptor.

公开(公告)号：US5840455A

公开(公告)日：1998-11-24

申请号：US653387

申请日：1996-05-24

申请人： Hiroshi Ikuno ,  Narihito Kojima ,  Hiroshi Nagame

发明人： Hiroshi Ikuno ,  Narihito Kojima ,  Hiroshi Nagame

IPC分类号： G03G5/082 ,  G03G5/147 ,  G03G15/00 ,  G03G15/04

CPC分类号： G03G15/75 ,  G03G5/08285 ,  G03G5/14704

摘要： An electrophotographic photoconductor, having a conductive supporting substrate, a photoconductive layer disposed thereon, and a surface protective layer formed on the photoconductive layer, with the surface protective layer being made of hydrogenated diamond-like carbon or hydrogenated amorphous carbon and containing at least one additional element selected from the group consisting of nitrogen, fluorine, boron, phosphorus, chlorine, bromine and iodine, with the atomic ratio of total additional elements to carbon in the surface protective layer being smaller in close proximity to the photoconductive layer than in the remainder of the surface protective layer, and having a Knoop hardness of more than or equal to 1000 kg/mm.sup.2 in the outermost portion of the surface protective layer is provided which has improved resistance against peeling and scratch, and is thus capable of forming electrophotographic images of high quality for repeated use over an extended period of time.

摘要翻译： 具有导电支撑衬底，设置在其上的光电导层和形成在光电导层上的表面保护层的电子照相感光体，其表面保护层由氢化金刚石状碳或氢化无定形碳制成，并含有至少一个附加的 选自氮，氟，硼，磷，氯，溴和碘的元素，表面保护层中的总添加元素与碳的原子比在光电导层附近小于在其余部分 提供表面保护层，并且在表面保护层的最外部分具有大于或等于1000kg / mm2的诺普硬度，其具有改善的耐剥离和划伤性，因此能够形成高的电子照相图像 在长时间内重复使用的质量。