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21. 发明授权

US4972232A Fusing apparatus having automatic nip width adjustment mechanism 失效
标题翻译：具有自动压区宽度调节机构的定影装置
公开(公告)号：US4972232A
公开(公告)日：1990-11-20
申请号：US402397
申请日：1989-09-05
申请人： Linn C. Hoover , John E. Derimiggio
发明人： Linn C. Hoover , John E. Derimiggio
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/206
摘要： A roller type fusing apparatus, in which a fuser or pressure roller is movable, includes a device for forming a fusing nip, having a desired nipwidth, by moving the movable roller from a first light surface-to-surface contact position, to a compressing and deforming contact second position with the other roller. The fusing apparatus further includes a mechanism for automatically correcting or adjusting for fusing nipwidth misadjustments which are caused by a reduction in the size of any of rollers. Such misadjustments normally result in poor and unacceptable fusing quality due to the nipwidth of subsequently formed fusing nips being undesirably narrower than the desired nipwidth setting. The mechanism includes a displacement assembly, operative with the nip forming device, for automatically displacing the movable roller from a misadjusted gapped or spaced third position back to the adjusted, light surface-to-surface contact first position, prior to formation of a fusing nip. In this manner, the formation of a fusing nip that has the desired nipwidth is ensured.
摘要翻译：定影辊或加压辊可移动的辊式定影装置包括通过将可动辊从第一光表面接触位置移动到压缩状态而形成具有期望夹持宽度的定影辊隙的装置并与另一个辊变形接触第二位置。定影装置还包括用于自动校正或调整由于任何辊的尺寸减小而导致的夹持夹持误差的机构。这种误调整通常导致不良且不可接受的熔合质量，这是由于随后形成的熔合夹的夹持宽度不希望地窄于期望的夹持宽度。该机构包括与辊隙成形装置一起操作的位移组件，用于在形成定影辊隙之前将可移动辊自动地从未调整的间隙或间隔开的第三位置移回到调节的，轻的表面到表面的接触第一位置。以这种方式，确保了具有期望的夹持宽度的定影辊隙的形成。

22. 发明授权

US08681346B2 Maximize printer component life using incoming media and image data 有权
标题翻译：使用传入的媒体和图像数据最大化打印机组件的使用寿命
公开(公告)号：US08681346B2
公开(公告)日：2014-03-25
申请号：US13036281
申请日：2011-02-28
申请人： Erwin Ruiz , Julie M. Hanfland , Melissa A. Monahan , John E. Derimiggio , Steven M. Russel
发明人： Erwin Ruiz , Julie M. Hanfland , Melissa A. Monahan , John E. Derimiggio , Steven M. Russel
IPC分类号： G06F15/00 , G06F3/12 , G06K1/00
CPC分类号： G03G15/553
摘要： A method and structure of automatically selecting replacement components for a printing machine automatically maintains media type statistics on media types used for printing in the printing machine for a period of time, and automatically recommends a replacement for a worn component with one of a plurality of interchangeable different-type replacement components based on the media type statistics. The interchangeable different-type replacement components have different performance characteristics for each of the media types, and the interchangeable different-type replacement components perform the same function as said worn component within the printing machine.
摘要翻译：自动选择打印机的更换部件的方法和结构自动维持在印刷机中用于印刷的介质类型的介质类型统计一段时间，并且自动地建议用多个可互换基于媒体类型统计的不同类型的替换组件。可互换的不同类型的更换部件对于每种介质类型具有不同的性能特性，并且可互换的不同类型的更换部件执行与打印机内的所述磨损部件相同的功能。

23. 发明授权

US08285190B2 Paper edge-beveling method, and an image forming device including the same 有权
标题翻译：纸边缘倒角法，以及包括该纸边缘倾斜方法的图像形成装置
公开(公告)号：US08285190B2
公开(公告)日：2012-10-09
申请号：US11945435
申请日：2007-11-27
申请人： John E Derimiggio , Brian J. Mcnamee
发明人： John E Derimiggio , Brian J. Mcnamee
IPC分类号： G03G15/00 , G03G21/00 , B65H29/70
CPC分类号： G03G15/6582
摘要： Fuser roller edgewear is reduced by a prior beveling of the inboard edge, the outboard edge, or both, of paper sheets that are to be provided to the fuser.
摘要翻译：定影辊边缘通过内侧边缘，外侧边缘或两者的预先斜切来减少要提供给定影器的纸张。

24. 发明授权

US08133574B2 Varying fluoroelastomer cure across the roller to maximize fuser roller life 有权
标题翻译：不同的含氟弹性体固化在辊子上，以最大限度地提高定影辊寿命
公开(公告)号：US08133574B2
公开(公告)日：2012-03-13
申请号：US12050668
申请日：2008-03-18
申请人： John E. Derimiggio
发明人： John E. Derimiggio
IPC分类号： B32B25/14 , B32B33/00 , G03G15/20
CPC分类号： G03G15/2057 , G03G2215/2048 , Y10T428/139 , Y10T428/24777 , Y10T428/24992 , Y10T428/3154
摘要： In accordance with the invention, there are image forming apparatus, fuser members, and methods of making fuser members. The method of making a fuser member can include providing a substrate having a longitudinal axis, providing a first flow coating solution including a fluoroelastomer polymer, and providing a second flow coating solution including a crosslinking agent. The method can also include mixing the first flow coating solution and the second flow coating solution to form a third flow coating solution and forming a continuous fluoroelastomer layer over a surface of the substrate by applying the third flow coating solution onto the substrate in a spiral pattern, wherein the crosslinking agent concentration can be varied along the longitudinal axis by changing the ratio of the first flow coating solution and the second flow coating solution in the third flow coating solution.
摘要翻译：根据本发明，存在图像形成装置，定影器构件和制造定影构件的方法。制造定影器构件的方法可以包括提供具有纵向轴线的基底，提供包括含氟弹性体聚合物的第一流动涂布溶液，并提供包含交联剂的第二流动涂布溶液。该方法还可以包括将第一流动涂布溶液和第二流动涂布溶液混合以形成第三流动涂布溶液，并通过以螺旋图案将第三流动涂布溶液施加到基材上而在基材的表面上形成连续的含氟弹性体层其中交联剂浓度可以通过改变第三流动涂布溶液中的第一流动涂布溶液和第二流动涂布溶液的比例而沿着纵轴变化。

25. 发明授权

US08029125B2 Variable rate fluid film release in an ink jet printer 有权
标题翻译：喷墨打印机中的可变速率液膜释放
公开(公告)号：US08029125B2
公开(公告)日：2011-10-04
申请号：US12243576
申请日：2008-10-01
申请人： John E Derimiggio , Paul M Fromm , David P Van Bortel
发明人： John E Derimiggio , Paul M Fromm , David P Van Bortel
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： An apparatus for ink jet printing, as well as corresponding method and system are described. The apparatus includes a source of fluid film, a fluid film metering roller supported for contact with the source of fluid film, a variable speed drive arranged to effect movement of the fluid film metering roller in an endless path at different surface velocities, a donor roller supported in contact with the fluid film metering roller, an ink jet printhead configured to emit ink, and a print assembly rotatably supported in the apparatus, the print assembly having a print assembly surface coupled to the donor roller, the print assembly configured to receive ink from the ink jet printhead and produce an image on media using the ink, wherein the donor roller is configured to convey the fluid film from the fluid film metering roller to the print assembly surface at various rates depending on a surface velocity of the fluid film metering roller, and at least one of the following: an amount of fluid film left on the donor roller, a film thickness of the fluid film on the fluid film metering roller, and a speed ratio between the fluid film metering roller and the donor roller, wherein the variable speed drive is operative independently of the print assembly.
摘要翻译：描述了用于喷墨打印的设备，以及相应的方法和系统。所述设备包括流体膜源，被支撑用于与流体膜源接触的流体膜计量辊，布置成以不同的表面速度实现流体膜计量辊在环形路径中的移动的变速驱动器，供体辊支撑与流体膜计量辊接触，配置为发射墨的喷墨打印头和可旋转地支撑在设备中的打印组件，打印组件具有联接到供体辊的打印组件表面，打印组件被配置为接收墨水从所述喷墨打印头和使用所述墨水在介质上产生图像，其中所述供体辊被配置为根据所述流体膜计量的表面速度以不同的速率将所述流体膜从所述流体膜计量辊输送到所述印刷组件表面辊，以及以下中的至少一个：在供体辊上留下的流体膜的量，流体膜上的流体膜的膜厚度辊和流体膜计量辊和供体辊之间的速度比，其中变速驱动器独立于打印组件操作。

26. 发明授权

US5156937A Reduced viscosity polyester composition for toner powders 失效
标题翻译：调色剂粉末的降粘聚酯组合物
公开(公告)号：US5156937A
公开(公告)日：1992-10-20
申请号：US712837
申请日：1991-06-10
申请人： Peter S. Alexandrovich , John E. Derimiggio , Joseph A. Pavlisko
发明人： Peter S. Alexandrovich , John E. Derimiggio , Joseph A. Pavlisko
IPC分类号： C08L67/02 , G03G9/087
CPC分类号： G03G9/08755 , C08L67/02 , Y10S430/105
摘要： The present invention relates to a polymer composition comprising a high molecular weight polyester having a glass transition temperature of 50.degree. to 100.degree. C. and a weight average molecular weight of 30,000 to 100,000 and a low molecular weight polyester in linear, amorphous form defined by the formula: ##STR1## said low molecular weight polyester having a glass transition temperature of 55.degree.-65.degree. C., wherein:R is a hydrocarbon radical having 2 to 5 carbons andm is a number which gives the low molecular weight polyester a number average molecular weight of 500 to 2000.
摘要翻译：本发明涉及一种聚合物组合物，其包含玻璃化转变温度为50-100℃，重均分子量为30,000至100,000的高分子量聚酯和由线性无定形形式定义的低分子量聚酯，由所述低分子量聚酯的玻璃化转变温度为55-65℃，其中：R为碳原子数2〜5的烃基，m为低分子量聚酯的数量数均分子量为500〜2000。

27. 发明授权

US4992833A Fixing method and apparatus having a transfer-fixing chilling drum 失效
标题翻译：具有转印固定冷却鼓的固定方法和装置
公开(公告)号：US4992833A
公开(公告)日：1991-02-12
申请号：US391899
申请日：1989-08-10
申请人： John E. Derimiggio
发明人： John E. Derimiggio
IPC分类号： G03G15/16 , G03G15/20
CPC分类号： G03G15/2007 , G03G15/161 , G03G15/2064
摘要： Fixing method and apparatus for producing high quality fixed images includes mechanisms for transferring unfused toner particles images from an image bearing member to a transparent intermediate fixing member, for fusing the transferred images to the intermediate fixing member by irradiation, for laminating a registerd receiver or copy sheet of paper to the intermediate fixing member over the fused images thereby sandwiching such fused images therebetween, and for chilling the laminate in order to effect transfer-fixing of fused images from the intermediate fixing member onto the receiver or copy sheet of paper.
摘要翻译：用于生产高质量固定图像的定影方法和装置包括用于将未被使用的调色剂颗粒图像从图像承载构件转印到透明中间固定构件的机构，用于通过照射将转印的图像定影到中间固定构件，用于层压登记的接收器或副本将纸张粘贴到熔融图像上的中间固定构件上，从而将它们之间夹有这样的熔融图像，并且用于冷却层压板，以便将熔融图像从中间固定构件转印固定到接收器或复印纸上。

28. 发明授权

US4905050A Fusing apparatus having axially unsupported fuser roller 失效
标题翻译：具有轴向未支撑的定影辊的定影装置
公开(公告)号：US4905050A
公开(公告)日：1990-02-27
申请号：US290787
申请日：1988-12-28
申请人： John E. Derimiggio , Linn C. Hoover
发明人： John E. Derimiggio , Linn C. Hoover
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： An apparatus for fusing toner images to a receiver or copy sheet of paper includes a pressure roller and an axially unsupported fuser roller that is nested rotatably between the pressure roller and a pair of heater rollers. The apparatus of the present invention is particularly suitable for fusing toner images to the receiver or copy sheet without generating fuser related defects such as copy distortions, copy curls, wrinkles or image voids.
摘要翻译：用于将调色剂图像定影到接收器或复印纸的设备包括加压辊和轴向不支撑的定影辊，其可旋转地嵌套在加压辊和一对加热器辊之间。本发明的装置特别适用于将调色剂图像定影到接收器或复印纸上，而不会产生诸如复印失真，复印卷曲，皱纹或图像空白之类的定影相关缺陷。

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