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1. 发明公开

EP3285121A2 METHODS FOR REJUVENATING AN IMAGING MEMBER OF AN INK-BASED DIGITAL PRINTING SYSTEM 有权
标题翻译：用于重新建立基于墨水的数字印刷系统的成像部件的方法
公开(公告)号：EP3285121A2
公开(公告)日：2018-02-21
申请号：EP17186711.2
申请日：2017-08-17
申请人： Palo Alto Research Center, Incorporated , Xerox Corporation
发明人： STOWE, Timothy D. , ANDERSON, Gregory B. , BADESHA, Santokh S. , KANUNGO, Mandakini
IPC分类号： G03G15/34 , B41C1/10 , B41M1/06 , B41N1/00 , B41N3/00
CPC分类号： B41F7/26 , B41C1/1008 , B41M1/06 , B41N1/003 , B41N3/006 , G03G15/2025 , G03G15/2057 , G03G15/342
摘要： Disclosed herein are methods for an ink-based digital printing system, comprising providing an imaging member a reimageable surface layer disposed on a structural mounting layer, the reimageable surface layer comprising a fluorosilicone elastomer and an infrared-absorbing filler comprising carbon black, and a plurality of surface defects on the reimageable surface layer, wherein the surface defects comprises carbon black exposed through the fluorosilicone elastomer of the reimageable surface layer. The method also comprises applying a coating of rejuvenating oil comprising an amino-functional organopolysiloxane to the reimageable surface layer, whereby at least a portion of the plurality of surface defects are coated by the amino-functional organopolysiloxane, thereby rejuvenating the imaging member.
摘要翻译：本文公开了一种用于基于油墨的数字印刷系统的方法，包括：提供成像构件，所述成像构件设置在结构安装层上的可再成像表面层，所述可再成像表面层包含氟硅酮弹性体和包含炭黑的红外吸收填料; 的可再成像表面层上的表面缺陷，其中表面缺陷包括通过可再成像表面层的氟硅酮弹性体暴露的炭黑。该方法还包括将包含氨基官能的有机基聚硅氧烷的复原油涂层施加到可再成像的表面层上，由此使多个表面缺陷的至少一部分被氨基官能的有机聚硅氧烷涂覆，从而使成像元件复原。

2. 发明公开

EP2711781A3 Fixing apparatus 无效
标题翻译：固定装置
公开(公告)号：EP2711781A3
公开(公告)日：2018-02-21
申请号：EP13185486.1
申请日：2013-09-23
申请人： Canon Kabushiki Kaisha
发明人： Nojima, Koji , Kojima, Ryuichi
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/2017 , G03G15/2025 , G03G15/2028 , G03G21/206
摘要： A fixing apparatus includes: first and second rotatable member configured to heat-fix, at a nip therebetween, an unfixed toner image formed on a sheet by using a toner containing a parting agent; a casing, configured to accommodate the first and second rotatable member, including a sheet introducing opening and a sheet discharging opening; and a suppressing portion configured to suppress diffusion, toward the sheet discharging opening, of particles having a predetermined diameter resulting from a parting agent in the neighborhood of the sheet introducing opening, wherein the suppressing portion is provided in a position of 0.5 mm or more and 3.5 mm or less from a surface of the first rotatable member in a space in the casing from the sheet introducing opening to the sheet discharging opening.
摘要翻译：一种定影设备包括：第一和第二可旋转构件，其被配置为在其间的辊隙处通过使用含有脱模剂的调色剂在片材上形成未定影的调色剂图像; 壳体，其构造成容纳所述第一和第二可旋转构件，所述第一和第二可旋转构件包括片材引入开口和片材排出开口以及抑制部分，所述抑制部分被配置为抑制由所述片材导入开口附近的脱模剂引起的具有预定直径的颗粒向所述片材排出口扩散，其中所述抑制部分设置在0.5mm以上的位置处，并且，在从所述纸张导入口到所述排纸口的所述壳体内的空间中，从所述第一旋转部件的表面起3.5mm以下。

3. 发明授权

EP2381319B8 Fusing device 有权转让
标题翻译：定影装置
公开(公告)号：EP2381319B8
公开(公告)日：2017-01-04
申请号：EP10013603.5
申请日：2010-10-13
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Fujiwara, Yasushi , Ishida, Kei , Suzuki, Noboru , Miyauchi, Yoshihiro , Kondo, Tomohiro
IPC分类号： G03G15/20 , G03G15/16
CPC分类号： G03G15/2053 , G03G15/165 , G03G15/2007 , G03G15/2025 , G03G15/2035 , G03G15/2064 , G03G15/2089 , G03G2215/2025 , G03G2215/2032

4. 发明公开

EP2770377A3 Fixing device and image forming apparatus with same 有权
标题翻译：定影装置及图像形成装置，以便
公开(公告)号：EP2770377A3
公开(公告)日：2016-12-07
申请号：EP14154053.4
申请日：2014-02-06
申请人： Ricoh Company, Ltd.
发明人： Ishii, Kenji , Takagi, Hiromasa , Yoshiura, Arinobu
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2053 , G03G2215/2035
摘要： A fixing device (10) fixes an unfixed image (T) onto a recording medium (S) by heating the recording medium (S) conveyed to a fixing nip (N). The fixing device (10) includes a rotator (22), a fixing belt (21) rotatable by contacting the rotator (22), and a fixing nip-forming member (25) provided inside a loop of the fixing belt (21) to together form the fixing nip (N) with the rotator (22) via the fixing belt (21). A sliding pad (31) is placed between the fixing nip-forming member (25) and the fixing belt (21) to retain lubricant and render the fixing belt (21) to smoothly slide thereon. The sliding pad (31) includes a first fibrous layer (32) contacting the fixing belt (21) and a second fibrous layer (33) closer to the fixing nip-forming member (25) than the first fibrous layer (32). The second fibrous layer (33) has less fiber density than the first fibrous layer (32).

5. 发明公开

EP3045978A2 FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
标题翻译： FIXIERVORRICHTUNG UND BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP3045978A2
公开(公告)日：2016-07-20
申请号：EP16150330.5
申请日：2016-01-06
申请人： Ricoh Company, Ltd.
发明人： SUZUKI, Naoto , WATANABE, Yohhei , SAKAMAKI, Takashi , UJIIE, Masateru
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing device includes a fixing rotator (22), a pressing rotator (27), an oil applicator (30), a first adjuster (34), a surface modifier (41), a second adjuster (42), and a processor (10). The fixing rotator contacts a sheet bearing a toner image. The pressing rotator forms a fixing nip with the fixing rotator. The oil applicator presses at least one of applied members of the fixing rotator and the pressing rotator. The first adjuster adjusts contact/separation of the oil applicator to the applied member. The surface modifier contacts the fixing rotator to modify a surface thereof. The second adjuster adjusts contact/separation of the surface modifier to the fixing rotator. The processor allows the surface modifier to modify the fixing rotator surface after the oil applicator contacts the applied member, and the oil applicator to separate from the applied member after the surface modifier is separated from the fixing rotator.
摘要翻译：定影装置包括固定旋转器（22），按压旋转器（27），涂油器（30），第一调节器（34），表面改性器（41），第二调节器（42）和处理器 10）。定影旋转器接触带有调色剂图像的片材。按压旋转器与定影旋转器形成定影辊隙。涂油机按压定影旋转器和按压旋转器的至少一个施加部件。第一调节器调节涂油器与施加构件的接触/分离。表面改性剂接触固定旋转体以改变其表面。第二调节器调节表面改性剂与定影旋转器的接触/分离。处理器允许表面改性剂在涂油器接触所施加的构件之后修改固定旋转器表面，并且在表面改性剂与定影旋转器分离之后，油涂布器与施加的构件分离。

6. 发明公开

EP3043216A1 IMAGE HEATING DEVICE AND IMAGE FORMING DEVICE 有权
标题翻译： BILDERWÄRMUNGSVORRICHTUNGUND BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP3043216A1
公开(公告)日：2016-07-13
申请号：EP14841890.8
申请日：2014-09-03
申请人： Canon Kabushiki Kaisha
发明人： YOSHIMURA Tomohiko
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/2025 , G03G15/2032
摘要： An image heating apparatus includes first and second rotatable members configured to form a nip for heating a toner image on a sheet; a rotatable rubbing member configured to rub an outer surface of the first rotatable member; and a contact-and-separation mechanism configured to move the rotatable rubbing member toward and away from the first rotatable member. When the contact-and-separation mechanism executes a rubbing process, the contact-and-separation mechanism repeatedly executes alternately a first process for contacting the rotatable rubbing member with the first rotatable member and a second process for spacing the rotatable rubbing member from the first rotatable member.
摘要翻译：图像加热装置包括构造成形成用于加热片材上的调色剂图像的辊隙的第一和第二可旋转构件; 构造成摩擦第一可旋转构件的外表面的可旋转摩擦构件; 以及接触分离机构，其构造成朝向和远离所述第一可旋转构件移动所述可旋转摩擦构件。当接触分离机构执行摩擦处理时，接触分离机构交替重复执行用于使可旋转摩擦构件与第一可旋转构件接触的第一工序和用于将可旋转摩擦构件与第一可旋转构件间隔开的第二工序可旋转构件。

7. 发明授权

EP2207066B1 Passive IR Oil Rate Sensor 有权
标题翻译：负债IRÖldurchflussmesser
公开(公告)号：EP2207066B1
公开(公告)日：2016-03-30
申请号：EP10150544.4
申请日：2010-01-12
申请人： Xerox Corporation
发明人： Derimiggio, John E.
IPC分类号： G03G15/20
CPC分类号： G03G15/2025

8. 发明公开

EP2962159A1 SELF LUBRICATING FUSER AND METHOD OF OPERATION 无效
标题翻译： SELBSTSCHMIERENDER FIXIERER UND VERFAHREN ZUM BETRIEB
公开(公告)号：EP2962159A1
公开(公告)日：2016-01-06
申请号：EP14757072.5
申请日：2014-02-25
申请人： Lexmark International, Inc.
发明人： PROFFITT, Donald, Eugene , WU, Fangsheng
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2075
摘要： A belt fuser assembly which dispenses lubricant oil or other depleted lubricant component to the inner surface of the fuser belt. The belt fuser assembly may include a lubricant dispenser positioned to be heated by the heating element of the fuser assembly for dispensing a lubricant oil to the inner surface of the fuser belt. The lubricant dispenser may include a reservoir containing the lubricant oil and an exit port for delivering the lubricant oil from the reservoir to the inner surface of the fuser belt upon the reservoir being heated by the heating element at a temperature above the fusing temperature of the belt fuser assembly.
摘要翻译：一种带式定影器组件，其将润滑油或其它耗尽的润滑剂组分分配到定影带的内表面。带式定影器组件可以包括润滑剂分配器，该润滑剂分配器定位成由定影器组件的加热元件加热，用于将润滑油分配到定影带的内表面。润滑剂分配器可以包括容纳润滑油的储存器和用于在储存器被加热元件加热的温度高于带的定影温度的温度时将润滑油从储存器输送到定影带的内表面的出口定影器组件。

9. 发明公开

EP2921913A1 Roller support mechanism, roller unit, and fixing device 有权
标题翻译：卷帘机械，卷帘机和固定机
公开(公告)号：EP2921913A1
公开(公告)日：2015-09-23
申请号：EP15157928.1
申请日：2015-03-06
申请人： Kyocera Document Solutions Inc.
发明人： Yamada, Masayuki
IPC分类号： G03G21/16 , G03G15/20 , B65H3/00
CPC分类号： G03G15/2028 , B65H3/00 , G03G15/2025 , G03G21/1647 , G03G21/1685
摘要： A roller support mechanism (80) supports a rotary shaft (72) of a second roller (71) disposed in parallel with a first roller (16B). The roller support mechanism (80) includes a support frame (81), a cover member (82), a bearing member (83), and an urging member (84). The support frame (81) is made of sheet metal and has a support groove (85) extending in a direction away from the first roller (16B) and receiving the rotary shaft (72). The cover member (82) is made of sheet metal and is attached to the support groove (85) to cover a pair of side edge sections (85B) facing each other across the support groove (85). The bearing member (83) is made of resin and has a bearing groove (83A) that rotatably supports the rotary shaft (72). The bearing member (83) is disposed in the support groove (83A), with the cover member (82) interposed therebetween, so as to be movable in a direction toward/away from a bottom (85A) of the support groove (85). The urging member (84) urges the bearing member (83) in a direction away from the bottom (85A) of the support groove (85).
摘要翻译：辊支撑机构（80）支撑与第一辊（16B）平行布置的第二辊（71）的旋转轴（72）。辊支撑机构80包括支撑框架81，盖构件82，轴承构件83和推压构件84。支撑框架（81）由金属板制成，并且具有沿远离第一辊（16B）的方向延伸并且接收旋转轴（72）的支撑槽（85）。盖构件（82）由金属板制成并且被附接到支撑槽（85）以覆盖横跨支撑槽（85）彼此面对的一对侧边缘部分（85B）。轴承构件（83）由树脂制成，并具有可旋转地支撑旋转轴（72）的轴承槽（83A）。轴承构件（83）设置在支撑槽（83A）中，其中盖构件（82）插入其间，以能够沿着与支撑槽（85）的底部（85A）相反的方向移动，。推动构件（84）沿远离支撑槽（85）的底部（85A）的方向推动轴承构件（83）。

10. 发明公开

EP2911008A1 Urging roller, cleaning device and image heating device 有权
标题翻译： Andruckwalze，Reinigungsvorrichtung undBilderwärmungsvorrichtung
公开(公告)号：EP2911008A1
公开(公告)日：2015-08-26
申请号：EP15154494.7
申请日：2015-02-10
申请人： Canon Kabushiki Kaisha
发明人： Hatazaki, Kazunari
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G15/2075 , G03G21/0041 , G03G2221/1639
摘要： An urging roller (46) for urging a cleaning web (48) to a rotatable member of an electrophotographic image forming apparatus includes a shaft (46a); an elastic layer (46b) provided on a peripheral surface of the shaft; a wire (46c) wound on a peripheral surface of the elastic layer; and a toner parting layer (46d) coating a peripheral surface of the elastic layer with the wire.
摘要翻译：用于将清洁纤维网（48）推压到电摄影成像设备的可旋转构件的推压辊（46）包括轴（46a）; 设置在所述轴的外周面上的弹性层（46b）卷绕在弹性层的周面上的线（46c）; 以及利用所述线将所述弹性层的周面涂覆的调色剂分离层（46d）。

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