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1. 发明专利

AU2006236025B2 Electrophotographic toner and electrophotographic developer and image forming method 未知
公开(公告)号：AU2006236025B2
公开(公告)日：2008-09-11
申请号：AU2006236025
申请日：2006-11-15
申请人： FUJI XEROX CO LTD
发明人： TSURUMI YOSUKE , KITAGAWA SOICHIRO , MIZUTANI NORIYUKI , TANAKA HIROYUKI , YOSHINO SUSUMU , DAIMON KATSUMI , MAEHATA HIDEO , IKEDA YUSUKE , TAKAGI SHINPEI , YOSHIDA SATOSHI , TAKAHASHI MASARU
IPC分类号： G03G9/08
摘要： An electrophotographic toner that includes a colorant, a release agent, a non-crystalline resin and a crystalline resin, wherein the crystalline resin is a polyalkyl acrylate or polyalkyl methacrylate having an alkyl group of approximately 18 or more carbon atoms, and is produced by copolymerization with approximately 10 mol % or more, but no more than approximately 50 mol %, of a vinyl monomer having a carboxyl group.

2. 发明专利

DE3465985D1 NOVEL SQUARYLIUM COMPOUND AND PHOTORECEPTOR CONTAINING SAME 未知
公开(公告)号：DE3465985D1
公开(公告)日：1987-10-15
申请号：DE3465985
申请日：1984-12-13
申请人： FUJI XEROX CO LTD
发明人： TANAKA HIROYUKI , KIN SEKI , SUN PU LYONG
IPC分类号： G03G5/06 , C07C119/06
摘要： Novel squarylium compounds, a process for the production thereof as well as to a photoreceptor for electrophotography containing the squarylium compound are disclosed, said squarylium compounds being represented by formula (I) or (II): wherein X is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a hydroxyl group, an alkoxy group having 1 to 4 carbon atoms, or a halogen atom; Y is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a hydroxyl group or an alkoxyl group having 1 to 4 carbon atoms.

3. 发明专利

AU2006236025A1 Electrophotographic toner and electrophotographic developer and image forming method 未知
公开(公告)号：AU2006236025A1
公开(公告)日：2007-08-02
申请号：AU2006236025
申请日：2006-11-15
申请人： FUJI XEROX CO LTD
发明人： TSURUMI YOSUKE , KITAGAWA SOICHIRO , MIZUTANI NORIYUKI , TANAKA HIROYUKI , YOSHINO SUSUMU , DAIMON KATSUMI , MAEHATA HIDEO , IKEDA YUSUKE , TAKAGI SHINPEI , YOSHIDA SATOSHI , TAKAHASHI MASARU
IPC分类号： G03G9/08
摘要： An electrophotographic toner that includes a colorant, a release agent, a non-crystalline resin and a crystalline resin, wherein the crystalline resin is a polyalkyl acrylate or polyalkyl methacrylate having an alkyl group of approximately 18 or more carbon atoms, and is produced by copolymerization with approximately 10 mol % or more, but no more than approximately 50 mol %, of a vinyl monomer having a carboxyl group.

4. 发明专利

JP2013130814A Image processing apparatus 有权
标题翻译：图像处理设备
公开(公告)号：JP2013130814A
公开(公告)日：2013-07-04
申请号：JP2011281792
申请日：2011-12-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KINOSHITA SHINICHI , ONO MASASHI , KUROISHI KENJI , FUKAWA KAZUO , KUMOKIRI KEITA , TANAKA HIROYUKI , HIROTA YOHEI , OKAZAKI SAKAE , KANDA EISHIN
IPC分类号： G03G21/00 , G03G15/20 , G03G21/14
CPC分类号： G03G15/205
摘要： PROBLEM TO BE SOLVED: To select an optimal fixing mode even when information including the number of processed sheets which is necessary for selecting a fixing mode, is not determined before starting image processing.SOLUTION: After a lapse of warm-up time F1, a quick heat mode characteristic curve S retains a substantially directly proportional characteristic at a gradient depending on P1. After a lapse of warm-up time W+F2, a heat storage mode characteristic curve C retains a substantially directly proportional characteristic at a gradient depending on P2. The quick heat mode characteristic curve S has the larger gradient than the gradient of the heat storage mode characteristic curve C. Both the curves have different gradients P1 and P2 so as to cross with each other at a certain period. A cross-point K becomes a border line (the number of processed sheets N0 value) of selecting a fixing mode (substantially 10 sheets). When the number of processed sheets is known, the quick heat mode is selected till 10 sheets on the basis of an expression (1)', and the heat storage mode is selected from 11 sheets or more, (1)': F1+P1×N≤W+F2+P2×N.
摘要翻译：要解决的问题：即使在开始图像处理之前，在确定包括选择定影模式所需的加工纸张数量的信息的情况下，也没有确定最佳的定影模式。解决方案：经过预热时间F1后，a 快速热模式特性曲线S在取决于P1的梯度上保持基本上直接成比例的特性。在经过预热时间W + F2之后，蓄热模式特性曲线C在取决于P2的梯度上保持基本成正比的特性。快速热模式特性曲线S具有比蓄热模式特性曲线C的梯度大的梯度。两个曲线都具有不同的梯度P1和P2，以便在一定时间内相互交叉。交叉点K成为选择固定模式（大致为10张）的边界线（经处理的纸张数N0值）。当已知加工片材的数量已知时，基于表达式（1）'选择快速加热模式至10张，并且储热模式选自11张或更多张，（1）'：F1 + P1 ×N≤W+ F2 + P2×N。

5. 发明专利

JP2010091875A Electrostatic latent image developing toner and method of manufacturing the same, electrostatic latent image developer, toner cartridge, process cartridge, and image forming apparatus 审中-公开
标题翻译：静电图像显影调色剂及其制造方法，静电图像显影剂，调色剂盒，方法盒和图像形成装置
公开(公告)号：JP2010091875A
公开(公告)日：2010-04-22
申请号：JP2008263120
申请日：2008-10-09
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TANAKA HIROYUKI , ARIMA YASUHIRO , MIZUTANI NORIYUKI , IKEDA YUSUKE , YOSHINO SUSUMU
IPC分类号： G03G9/08 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To provide electrostatic latent image developing toner that prevents the occurrence of offset without depending on the kinds of toner images and the kinds of the media to be recorded. SOLUTION: The electrostatic latent image developing toner includes: core particles including a binder resin, a coloring agent and a releasing agent; and a shell layer containing a polyester resin obtained by polymerizing monomers including aromatic carboxylic acid having at least three carboxyl groups in one molecule and covering the core particles, and satisfies the conditions that, provided that titer required for changing the pH of a toner-dispersed liquid in which the electrostatic latent image developing toner is dispersed from 4.0 to 4.5 by alkali titration is defined as T1 and a titer required for changing the pH of the toner-dispersed liquid from 3.5 to 7.0 is defined as T2, T1/T2 satisfies 0.10 to 0.15. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供防止偏移发生的静电潜像显影调色剂，而不依赖于调色剂图像的种类和要记录的介质的种类。静电潜像显影调色剂包括：包含粘合剂树脂，着色剂和脱模剂的核心颗粒; 以及包含聚酯树脂的壳层，其通过在一分子中聚合包含具有至少三个羧基的芳族羧酸的单体并覆盖核心颗粒而获得，并且满足条件，条件是改变分散的调色剂的pH所需的滴定度其中静电潜像显影调色剂通过碱滴定从4.0分至4.5的液体定义为T1，将调色剂分散液体的pH从3.5变为7.0所需的滴度定义为T2，T1 / T2满足0.10 至0.15。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009156986A Image forming method, image forming device, and toner cartridge 审中-公开
标题翻译：图像形成方法，图像形成装置和调色剂盒
公开(公告)号：JP2009156986A
公开(公告)日：2009-07-16
申请号：JP2007333023
申请日：2007-12-25
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAMIWAKI SATOSHI , YOSHINO SUSUMU , TAKAGI SHINPEI , YAMANAKA KIYOHIRO , NINOMIYA MASANOBU , TANAKA HIROYUKI
IPC分类号： G03G9/08 , G03G9/09 , G03G15/01
摘要： PROBLEM TO BE SOLVED: To provide an image forming method, an image forming device, and a toner cartridge, for stabilizing favorably developability and transferability in both deep color toner and light-color toner over a long period, and for enhancing hierarchical reproducibility in a high-light area. SOLUTION: In the image forming method and the image forming device, an inorganic particle having 80-300 nm of average particle size is added on a surface of the deep color toner, using the deep color toner and the light-color toner having a color allied to the deep color toner, and a volume-averaged particle size of the deep color toner is larger than a volume-averaged particle size of the light-color toner. They disclose also the cartridge for storing he deep color toner and the light-color toner. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于在长时间内稳定深色调色剂和浅色调色剂中有利地显影性和转印性的图像形成方法，图像形成装置和调色剂盒，并且用于增强等级在高光区域的再现性。解决方案：在图像形成方法和图像形成装置中，使用深色调色剂和浅色调色剂在深色调色剂的表面上添加平均粒径为80-300nm的无机颗粒具有与深色调色剂相关的颜色，并且深色调色剂的体积平均粒度大于浅色调色剂的体积平均粒度。他们还披露了用于存储他深色调色剂的墨盒和浅色调色剂。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008209489A Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：静电充电图像发生器，静电充电图像开发器，调色剂盒，过程盒和图像形成装置
公开(公告)号：JP2008209489A
公开(公告)日：2008-09-11
申请号：JP2007043933
申请日：2007-02-23
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TANAKA HIROYUKI , YOSHINO SUSUMU , TAKAGI SHINPEI , KITAGAWA SOICHIRO , KAMIWAKI SATOSHI
IPC分类号： G03G9/087 , G03G9/08
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having excellent low temperature fixability, and capable of obtaining fixability stable to a change in toner application quantity in a toner image, to provide an electrostatic charge image developer, to provide a toner cartridge, to provide a process cartridge, and to provide an image forming apparatus.
SOLUTION: The electrostatic charge image developing toner comprises: a noncrystalline polyester resin; a crystalline polyester resin; a releasing agent; and a coloring agent. The content of the crystalline polyester resin lies in the range of 5 to 15 mass% to the whole of the toner, and, when the soluble content of tetrahydrofuran is dript into methanol, the amount of the dissolved component to the methanol is ≤1 mass% to the whole of the toner.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有优异的低温定影性的静电电荷图像显影调色剂，并且能够获得稳定的调色剂图像中的调色剂施加量的定影性，以提供静电电荷图像显影剂，以提供调色剂盒，以提供处理盒，并提供图像形成装置。静电荷图像显影调色剂包括：非结晶性聚酯树脂; 结晶聚酯树脂; 脱模剂; 和着色剂。结晶性聚酯树脂的含量相对于整个调色剂为5〜15质量％的范围，当四氢呋喃的可溶成分滴入甲醇中时，甲醇溶解成分的量为1质量％％到整个墨粉。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008180874A Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus 有权
标题翻译：静电充电图像发生器，静电充电图像开发器，调色剂盒，过程盒，图像形成方法和图像形成装置
公开(公告)号：JP2008180874A
公开(公告)日：2008-08-07
申请号：JP2007013757
申请日：2007-01-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YOSHINO SUSUMU , MIZUTANI NORIYUKI , TAKAGI SHINPEI , NAKAJIMA SHINYA , KITAGAWA SOICHIRO , TANAKA HIROYUKI , KAMIWAKI SATOSHI
IPC分类号： G03G9/087
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic charge image development toner capable of suppressing the reduction in a charging amount even if being left from several hours for about ten hours or more after charging treatment. SOLUTION: The electrostatic charge image development toner at least comprises: a crystalline resin; a noncrystalline resin; and an organometallic compound having an alkyl group in which the number of carbon is in the range of 5 to 18. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供即使在充电处理后从数小时离开约十小时以上也能够抑制充电量的降低的静电电荷图像显影调色剂。解决方案：静电荷图像显影调色剂至少包括：结晶树脂; 非结晶树脂; 和具有碳原子数为5〜18的烷基的有机金属化合物。（C）2008，JPO＆INPIT

9. 发明专利

JP2007297149A Paper feeding device for image forming device 审中-公开
标题翻译：用于图像形成装置的纸张送料装置
公开(公告)号：JP2007297149A
公开(公告)日：2007-11-15
申请号：JP2006124668
申请日：2006-04-28
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TANAKA HIROYUKI , YAMAZAKI YASUHIRO , KANESHIRO MASAKATSU
IPC分类号： B65H3/48 , B65H3/46 , B65H3/52
摘要： PROBLEM TO BE SOLVED: To positively prevent double feeding of sheets of paper regardless of fluctuation of paper quality, environment or the like and to exhibit paper feeding action with high reliability.
SOLUTION: In the paper feeding device, the sheets of paper are previously easily separated by blowing air from an air blowing fan 25 to the sheets of paper stored in a paper feed tray 31 and double feeding is prevented. It is detected that double feeding occurs utilizing a paper sensor 44 at a downstream side of a pair of separation rollers 42, it is determined that possibility of occurrence of double feeding is enhanced when generation of a sign of the double feeding is counted at a predetermined number, and an air amount of blown air is increased. A temperature of air is heated instead of an air amount, air may be blown to the paper at a suitable temperature, and both air amount and temperature may be suitably adjusted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：无论纸张质量，环境等的波动如何，都能够确实地防止纸张的双重进纸，并且以高可靠性呈现送纸动作。解决方案：在给纸装置中，通过将空气从送风风扇25吹送到存放在供纸托盘31中的纸张，纸张之前容易分离，并且防止了双重进纸。检测到利用在一对分离辊42的下游侧的纸张传感器44进行双重进给，当确定双重进给的符号的产生以预定的方式计数时，确定双重进给的发生的可能性增强数量，吹风空气量增加。空气的温度被加热而不是空气量，空气可以在合适的温度下吹到纸上，并且可以适当地调整空气量和温度。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007163759A Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：JP2007163759A
公开(公告)日：2007-06-28
申请号：JP2005359006
申请日：2005-12-13
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： ONO AYUMI , TANAKA HIROYUKI
IPC分类号： G03G21/00 , B41J29/38
摘要： PROBLEM TO BE SOLVED: To provide an image forming device which can boost its image processing efficiency by increasing its communication efficiency with add-on devices. SOLUTION: The image forming device is an image forming device 1 connected with at least another add-on device 2 and communicating with it. The device 1 changes the communication speed when communicating with the device 2 if the predetermined conditions are satisfied. COPYRIGHT: (C)2007,JPO&INPIT

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