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1. 发明专利

JP2014139011A Pressure roller containing volume of liquid 有权
标题翻译：包含液体体积的压力辊
公开(公告)号：JP2014139011A
公开(公告)日：2014-07-31
申请号：JP2014002944
申请日：2014-01-10
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： JASON M LEFEVRE , PAUL M FROMM , ROGER G LEIGHTON , DAVID P VANBORTEL , PALGHAT S RAMESH , BRUCE E THAYER , MCCONVILLE PAUL J
IPC分类号： B41J2/01 , G03G15/20
CPC分类号： B41J11/0015 , B41J11/002 , B41J13/076
摘要： PROBLEM TO BE SOLVED: To provide a media processing device capable of improving temperature uniformity of a pressure roller for, e.g., record media of a printer, and preventing the media from wrinkling.SOLUTION: A pressure roller 100 for a media processing device includes a hollow cylindrical member 120, an elastomeric layer 160, and an endbell 172 disposed on each end of the hollow cylindrical member 120. A chamber 140 is defined by an inner wall 124 of the hollow cylindrical member 120 and the endbells 172, and filled with a predetermined amount of liquid 180 to absorb heat from the hollow cylindrical member 120, thereby homogenizing temperature across the hollow cylindrical member 120, enhancing resistance against temperature increase when subjected to elevated temperatures, enabling dimensional stability of the pressure roller 100 in spite of temperature change, homogenizing temperature of media, and preventing wrinkling.
摘要翻译：要解决的问题：提供能够改善例如打印机的记录介质的压力辊的温度均匀性并防止介质起皱的介质处理装置。解决方案：用于介质处理装置的压力辊100包括：中空圆柱形构件120，弹性体层160和设置在中空圆柱形构件120的每个端部上的端壁172.腔室140由中空圆柱形构件120的内壁124和端壁172限定，并且填充有预定量的液体180，以吸收来自中空圆柱形构件120的热量，从而使中空圆柱形构件120上的温度均匀化，当受到高温时增强抵抗温度升高的阻力，使压力辊100尽可能温度变化的尺寸稳定性，培养基的均质化温度，防止皱纹。

2. 发明专利

JP2012093756A Method, apparatus, and system for cleaning media in printing system with conductive cleaning member 有权
标题翻译：用于清洁带有导电清洁构件的打印系统中的介质的方法，装置和系统
公开(公告)号：JP2012093756A
公开(公告)日：2012-05-17
申请号：JP2011231048
申请日：2011-10-20
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： BRUCE E THAYER , WONG ELLERY F , HOWARD JOHN L
IPC分类号： G03G21/00 , G03G15/22
CPC分类号： G03G15/6517 , G03G2215/00607
摘要： PROBLEM TO BE SOLVED: To provide a web cleaning method for effectively cleaning a web sheet without damaging an image after printing the image on the surface of the web sheet.SOLUTION: A web cleaning system includes one or more conductive electrostatic cleaning members 211 that may be grounded or electrically biased, and form an electric field. The conductive cleaning member opposes a conductive backing member 228 that may be grounded or electrically biased. The conductive cleaning member contacts the web as it translates through the cleaning system, and charged debris on the web is affected by the electric field formed by the cleaning member.
摘要翻译：要解决的问题：提供一种网状物清洁方法，用于在将幅材片材的表面上印刷图像之后有效地清洁网片而不损害图像。纸张清洁系统包括一个或多个导电性静电清洁部件211，其可以被接地或电偏置，并形成电场。导电清洁构件与可能接地或电偏置的导电背衬构件228相对。导电清洁构件在翻转通过清洁系统时接触幅材，并且幅材上的带电碎片受到由清洁构件形成的电场的影响。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013061644A Pivoting cleaning blade to minimize blade stress and photoreceptor torque associated with increase of friction coefficient 有权
标题翻译：提供清洁叶片以最小化与增加摩擦系数相关的叶片应力和光电转矩
公开(公告)号：JP2013061644A
公开(公告)日：2013-04-04
申请号：JP2012187538
申请日：2012-08-28
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： BRUCE E THAYER
IPC分类号： G03G21/10
CPC分类号： G03G21/0029
摘要： PROBLEM TO BE SOLVED: To provide a pivoting cleaning blade with reduced failure.SOLUTION: A pivot mechanism is designed such that an instantaneous center of rotation of a blade holder 300 of a blade 210 located in its operational position to a photoreceptor 108 is positioned above a plane where a blade tip contacts the photoreceptor and upstream the blade tip, or below the contact plane and downstream the blade tip. These configurations result in a reduction in a blade load as a friction coefficient between the blade and the photoreceptor increases, and in a slower increase in photoreceptor torque. By a careful choice of the location of the center of rotation, the blade load can be maintained at a sufficiently high value for good cleaning within an expected range of friction coefficients.
摘要翻译：要解决的问题：提供减少故障的枢转清洁刮刀。解决方案：枢转机构被设计成使得位于其操作位置的叶片210的叶片保持器300的瞬时转动中心位于感光体108的上方，其中叶片尖端接触感光体并在上游叶片尖端，或在接触平面下方和叶片尖端下游。这些构造导致叶片和感光体之间的摩擦系数增加时的叶片负载的减小，并且感光体扭矩的增加较慢。通过仔细选择旋转中心的位置，可以将叶片负载保持在足够高的值，以在预期的摩擦系数范围内进行良好的清洁。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012027465A Cleaning edge modification for improving cleaning blade life and reliability 有权
标题翻译：清洁叶片修改，提高清洁叶片寿命和可靠性
公开(公告)号：JP2012027465A
公开(公告)日：2012-02-09
申请号：JP2011152203
申请日：2011-07-08
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： BRUCE E THAYER , AARON M BURRY
IPC分类号： G03G21/10
CPC分类号： G03G21/0076 , Y10T156/1062
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and/or method for improving reliability of a cleaning blade by changing a shape of part of the blade which interacts with a surface to be cleaned.SOLUTION: There is provided an apparatus which comprises a cleaning unit with a blade holder that rotates about a rotational axis, and a cleaning blade is coupled to the blade holder and is positioned to chisel excess toner from a photoreceptor surface. Geometrical changes produce a blade having a plurality of slanted surfaces at the working end of the blade at one obtuse angle in the range of 93 degrees to 97 degrees, and the other working end at an acute angle that forms an offset point between the cleaning edge and the intersection of the two angles. A double cut allows for improvement in the cleaning tip stiffness using the first cut, while the second cut increases the contact width and improves the pressure distribution at the working edge.
摘要翻译：要解决的问题：提供一种通过改变与待清洁表面相互作用的叶片的一部分的形状来提高清洁刮刀的可靠性的装置和/或方法。解决方案：提供了一种装置，其包括具有围绕旋转轴线旋转的刀片保持器的清洁单元，并且清洁刀片联接到刀片保持器并且被定位成从感光体表面凿出多余的调色剂。几何变化产生一个刀片，刀片在刀片的工作端具有多个倾斜表面，角度为93度至97度，钝角为锐角，另一个工作端形成清洁边缘和两个角度的交点。双切割允许使用第一切口改善清洁尖端刚度，而第二切口增加接触宽度并改善工作边缘处的压力分布。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014000803A Transfix roller with adjustable crown for use in indirect printer 有权
标题翻译：带可调节凸轮的TRANSFIX滚筒，用于间接打印机
公开(公告)号：JP2014000803A
公开(公告)日：2014-01-09
申请号：JP2013109588
申请日：2013-05-24
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： BRUCE E THAYER , BIN CHANG , PARACKARD S LAMES , RACHEL L MCGRATH , CHRISTOPHER A DIRUBIO
IPC分类号： B41J2/01 , B41F13/18
CPC分类号： B41J2/0057
摘要： PROBLEM TO BE SOLVED: To provide an indirect printer which can reduce generation of longitudinal and lateral wrinkles.SOLUTION: The indirect printer includes a system 200 for alternating the pressure in a transfer nip 216 by manipulating a transfer roller 208. The system includes a pair of pivotable collars 284, 288 mounted about the ends of the transfer roller. The pair of collars are pivoted towards or away from one another to bend the transfer roller and to increase or decrease, respectively, the pressure in the longitudinal center of the nip.
摘要翻译：要解决的问题：提供一种间接打印机，其可以减少纵向和横向皱纹的产生。解算：间接打印机包括用于通过操纵转印辊208交替转印辊隙216中的压力的系统200.该系统包括一对围绕转印辊的端部安装的可枢转的套环284,288。所述一对凸环相互或远离地枢转，以使转印辊弯曲并分别增加或减小辊隙纵向中心的压力。

6. 发明专利

JP2011242776A Cleaning apparatus for photoreceptor within printer and cleaning method therefor 有权
标题翻译：清洗机中清洗剂及其清洗方法
公开(公告)号：JP2011242776A
公开(公告)日：2011-12-01
申请号：JP2011109848
申请日：2011-05-16
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： AARON M BURRY , BRUCE E THAYER , MICHAEL F ZONA
IPC分类号： G03G21/10 , G03G15/00
CPC分类号： G03G21/0035
摘要： PROBLEM TO BE SOLVED: To prevent unnecessary abrasion relative to a photoreceptor within an electrostatic cleaning brush system.SOLUTION: The cleaning method for a photoreceptor within an printer comprises: a step of configuring the voltage bias of the electrostatic brush 125 within a printer 100 to be the first voltage bias; a step of generating an image on media using a photoreceptor 110; a step of cleaning the photoreceptor 110 using the electrostatic cleaning brush 125 which is operated at the first voltage bias; a step of determining estimated coating deposition rate on the photoreceptor 110 by measuring the operational state of the printer; and a step of adjusting the voltage bias relative to the electrostatic cleaning brush 125 to be the second voltage bias based on the measured operational state. In the method, bias adjustment of an electrostatic cleaning brush 125 is performed.
摘要翻译：要解决的问题：防止相对于静电清洁刷系统内的感光体的不必要的磨损。解决方案：打印机内的感光体的清洁方法包括：将打印机100内的静电刷125的电压偏置配置为第一电压偏置的步骤; 使用感光体110在介质上产生图像的步骤; 使用在第一电压偏压下操作的静电清洁刷125清洁感光体110的步骤; 通过测量打印机的操作状态来确定感光体110上的估计涂层沉积速率的步骤; 以及基于测量的操作状态将相对于静电清洁刷125的电压偏置调整为第二电压偏置的步骤。在该方法中，执行静电清洁刷125的偏置调整。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011232752A Web cleaning system including electrostatic cleaning brush and method of cleaning printed webs 有权
标题翻译：包括静电清洁刷的网络清洁系统和清洁打印机的方法
公开(公告)号：JP2011232752A
公开(公告)日：2011-11-17
申请号：JP2011096758
申请日：2011-04-25
申请人： Xerox Corp , ゼロックスコーポレイションXerox Corporation
发明人： BRUCE E THAYER
IPC分类号： G03G21/00
CPC分类号： G03G15/6573 , G03G2215/00708
摘要： PROBLEM TO BE SOLVED: To provide a web cleaning system, an apparatus useful in printing onto webs, and a method of cleaning webs.SOLUTION: An exemplary embodiment of the web cleaning system 300 includes a first web cleaning device 310 having a rotatable first electrostatic cleaning brush 312 for contacting a first surface of a moving web 110 on which toner is disposed to remove un-fixed toner from the first surface; and a first brush cleaning device 314 having a first cleaning member 350 contacting the first electrostatic cleaning brush 312 for removing toner from the first electrostatic cleaning brush 312.
摘要翻译：要解决的问题：提供一种网状物清洁系统，可用于印刷在幅材上的装置以及清洁纸幅的方法。纸幅清洁系统300的示例性实施例包括具有可旋转的第一静电清洁刷312的第一卷筒纸清洁装置310，用于接触移动卷筒纸110的第一表面，调色剂设置在其上以除去未固定的调色剂从第一个表面; 以及第一刷清洁装置314，其具有与第一静电清洁刷312接触的第一清洁构件350，用于从第一静电清洁刷312除去调色剂。版权所有：（C）2012，JPO＆INPIT

8. 发明专利

GB2496507B Image receiving member with internal support for inkjet printer 未知
公开(公告)号：GB2496507B
公开(公告)日：2017-12-27
申请号：GB201219963
申请日：2012-11-06
申请人： XEROX CORP
发明人： BRUCE E THAYER , BIN ZHANG , JOSEPH B GAULT , PALGHAT S RAMESH , PAUL J MCCONVILLE , TREVOR J SNYDER
IPC分类号： B41J2/005 , B41J11/057
摘要： A thin wall ink image receiving member enables the ink image receiving member to reach operational temperatures from a cold state more quickly than image receiving members used in previously known printers. The thin wall image receiving member includes at least one annular support member fixedly mounted against the inner surface of the cylindrical wall to enable the image receiving member to provide adequate pressure in a nip formed with a transfix roller to transfer an ink image from the image receiving member to media in the nip.

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