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1. 发明授权

US5457523A Ferrofluid media charging of photoreceptors 失效
标题翻译：铁磁介质充电光感受器
公开(公告)号：US5457523A
公开(公告)日：1995-10-10
申请号：US250090
申请日：1994-05-27
申请人： John S. Facci , Ronald F. Ziolo , Martin A. Abkowitz , Milan Stolka , Richard B. Lewis , Michael J. Levy
发明人： John S. Facci , Ronald F. Ziolo , Martin A. Abkowitz , Milan Stolka , Richard B. Lewis , Michael J. Levy
IPC分类号： G03G15/02
CPC分类号： G03G15/0208
摘要： A device for applying an electrical charge to a charge retentive surface by transporting ions in a fluid media and transferring the ions to the member to be charged across the fluid media/charge retentive surface interface. The fluid media is positioned in contact with a charge retentive surface for depositing ions onto the charge retentive surface. In one specific embodiment, the fluid media is a ferrofluid material wherein a magnet is utilized to control the position of the fluid media, which, in turn, can be utilized to selectively control the activation of the charging process.
摘要翻译：一种用于通过在流体介质中输送离子将电荷施加到电荷保持性表面并将离子转移到要跨过流体介质/电荷保持性表面界面充电的构件的装置。流体介质定位成与电荷保持性表面接触，用于将离子沉积到电荷保持性表面上。在一个具体实施例中，流体介质是铁磁流体材料，其中使用磁体来控制流体介质的位置，其又可以用于选择性地控制充电过程的激活。

2. 发明授权

US4267247A Low specific gravity magnetic carrier materials 失效
标题翻译：低比重磁性载体材料
公开(公告)号：US4267247A
公开(公告)日：1981-05-12
申请号：US722234
申请日：1976-09-10
申请人： Ronald F. Ziolo , Richard B. Lewis
发明人： Ronald F. Ziolo , Richard B. Lewis
IPC分类号： G03G9/10
CPC分类号： G03G9/10 , Y10S428/90 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998
摘要： Electrostatographic carrier materials having low bulk densities and high magnetic permeabilities are obtained by impregnating low density porous silicaceous particles with a magnetic or magnetically-attractable transition metal or metal oxide thereof. The low density magnetic composite carrier particles are prpepared by the thermal decomposition of transition metal carbonyls in the presence of the silicaceous particles with a suitable suspending medium. Air and moisture are excluded from the reaction vessel and the contents are heated with agitation so that the carbonyl boils and the mixture is refluxed until the temperature rises to that of the suspending medium whereupon impregnation of the silicaceous particles with elemental metal and/or metal oxide is complete. The mixture is cooled, the beads washed, air-dried, and recovered. When mixed with toner particles the aforementioned carrier materials experience significantly reduced toner impaction levels.
摘要翻译：通过用磁性或磁性吸引的过渡金属或其金属氧化物浸渍低密度多孔硅质颗粒，获得具有低堆积密度和高磁导率的电离载体材料。在具有合适的悬浮介质的硅质颗粒存在下，通过过渡金属羰基化物的热分解来制备低密度磁性复合载体颗粒。将空气和水分从反应容器中排除，并将内容物搅拌加热，使得羰基沸腾并将混合物回流直到温度升至悬浮介质温度，然后用元素金属和/或金属氧化物浸渍硅质颗粒做完了。将混合物冷却，洗涤珠子，空气干燥并回收。当与调色剂颗粒混合时，上述载体材料经历显着降低的调色剂碰撞水平。

3. 发明授权

US4264648A Low specific gravity magnetic carrier materials 失效
标题翻译：低比重磁性载体材料
公开(公告)号：US4264648A
公开(公告)日：1981-04-28
申请号：US722172
申请日：1976-09-10
申请人： Ronald F. Ziolo , Richard B. Lewis
发明人： Ronald F. Ziolo , Richard B. Lewis
IPC分类号： G03G9/10
CPC分类号： G03G9/10
摘要： Electrostatographic carrier materials having low bulk densities and high magnetic permeabilities are obtained by impregnating low density porous silicaceous particles with a magnetic or magnetically-attractable transition metal or metal oxide thereof. The low density magnetic composite carrier particles are prepared by the thermal decomposition of transition metal carbonyls in the presence of the silicaceous particles with a suitable suspending medium. Air and moisture are excluded from the reaction vessel and the contents are heated with agitation so that the carbonyl boils and the mixture is refluxed until the temperature rises to that of the suspending medium whereupon impregnation of the silicaceous particles with elemental metal and/or metal oxide is complete. The mixture is cooled, the beads washed, air-dried, and recovered. When mixed with toner particles the aforementioned carrier materials experience significantly reduced toner impaction levels.
摘要翻译：通过用磁性或磁性吸引的过渡金属或其金属氧化物浸渍低密度多孔硅质颗粒，获得具有低堆积密度和高磁导率的电离载体材料。低密度磁性复合载体颗粒通过过渡金属羰基化合物在具有合适悬浮介质的硅质颗粒存在下的热分解来制备。将空气和水分从反应容器中排除，并将内容物搅拌加热，使得羰基沸腾并将混合物回流直到温度升至悬浮介质温度，然后用元素金属和/或金属氧化物浸渍硅质颗粒做完了。将混合物冷却，洗涤珠子，空气干燥并回收。当与调色剂颗粒混合时，上述载体材料经历显着降低的调色剂碰撞水平。

4. 发明授权

US06451220B1 High density magnetic recording compositions and processes thereof 失效
标题翻译：高密度磁记录组合物及其工艺
公开(公告)号：US06451220B1
公开(公告)日：2002-09-17
申请号：US08787189
申请日：1997-01-21
申请人： Ronald F. Ziolo , Javier Tejada Palacios , Elizabeth C. Kroll , Xixiang Zhang , Rachel Pieczynski
发明人： Ronald F. Ziolo , Javier Tejada Palacios , Elizabeth C. Kroll , Xixiang Zhang , Rachel Pieczynski
IPC分类号： H01F120
CPC分类号： B82Y25/00 , G11B5/70678 , H01F1/0027 , H01F1/0063 , H01F41/16
摘要： A magnetic composition comprised of cobalt ferrite nanoparticles dispersed in an ionic exchange resin.
摘要翻译：由分散在离子交换树脂中的钴铁氧体纳米颗粒组成的磁性组合物。

5. 发明授权

US5667924A Superparamagnetic image character recognition compositions and processes of making and using 失效
标题翻译：超顺磁图像字符识别组成和制作和使用过程
公开(公告)号：US5667924A
公开(公告)日：1997-09-16
申请号：US600642
申请日：1996-02-14
申请人： Ronald F. Ziolo
发明人： Ronald F. Ziolo
IPC分类号： G03G19/00 , G03G9/083 , G03G21/04 , G06K9/00 , G06K19/06 , G03G13/06
CPC分类号： G06K9/186 , G03G21/046 , G03G9/083 , G03G9/0833 , G06K19/06196 , G03G2215/0013
摘要： An image character recognition process comprising: forming an image in a predetermined size and predetermined shape on a receiver member with a marking composition containing a superparamagnetic component; detecting the predetermined size and predetermined shape of the formed image by placing the resulting image bearing receiver member in a magnetic sensing field comprising at least one magnetic sensor and forming a magnetic size and magnetic shape profile map of the detected image; and recognizing the detected image by comparing the magnetic size and magnetic shape profile map of the formed image with reference magnetic profile image maps.
摘要翻译：一种图像字符识别方法，包括：在具有包含超顺磁性成分的标记组合物的接收器构件上形成预定尺寸和预定形状的图像; 通过将所得到的图像承载接收器构件放置在包括至少一个磁性传感器的磁感应场中并形成所检测图像的磁性尺寸和磁形外形图，来检测所形成图像的预定尺寸和预定形状; 并且通过将形成的图像的磁性尺寸和磁性形状轮廓图与参考磁轮廓图像图比较来识别检测到的图像。

6. 发明授权

US5385796A Electrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layer 失效
标题翻译：具有未改性羟基甲基丙烯酸酯聚合物电荷阻挡层的电子照相成像构件
公开(公告)号：US5385796A
公开(公告)日：1995-01-31
申请号：US860396
申请日：1992-03-30
申请人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino , Ronald F. Ziolo , Robert C. U. Yu , Kathleen Carmichael , Neil S. Patterson
发明人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino , Ronald F. Ziolo , Robert C. U. Yu , Kathleen Carmichael , Neil S. Patterson
IPC分类号： G03G5/14 , G03G5/05
CPC分类号： G03G5/142
摘要： An electrophotographic imaging member containing a supporting substrate having an electrically conductive surface comprising charge injecting material, a charge blocking layer including a water insoluble high molecular weight unmodified hydroxy methacrylate polymer and at least one photoconductive layer, the charge blocking layer having a surface resistivity greater than about 10.sup.10 ohm/sq. This imaging member may be employed in an electrostatographic imaging process.
摘要翻译：一种电子照相成像构件，其包含具有包含电荷注入材料的导电表面的支撑衬底，电荷阻挡层，其包含水不溶性高分子量未改性的羟基甲基丙烯酸酯聚合物和至少一个光电导层，所述电荷阻挡层具有大于约1010欧姆/平方英尺该成像构件可用于静电摄影成像过程。

7. 发明授权

US5166381A Blocking layer for photoreceptors 失效
标题翻译：光感受器的阻挡层
公开(公告)号：US5166381A
公开(公告)日：1992-11-24
申请号：US776445
申请日：1991-10-17
申请人： Leon A. Teuscher , Ronald F. Ziolo
发明人： Leon A. Teuscher , Ronald F. Ziolo
IPC分类号： G03G5/14
CPC分类号： G03G5/142
摘要： Charge blocking materials include a complex or salt of a film forming material containing at least one nitrogen-containing compound, such as an amino, an imino or a tertiary amine group, chelated to a metal ion or atom. The charge blocking materials may be used in a charge blocking layer of an electrophotographic imaging member. The charge blocking materials may be used with transparent conductive layers, for example, comprising cuprous iodide.
摘要翻译：电荷封闭材料包括与金属离子或原子螯合的含有至少一种含氮化合物如氨基，亚氨基或叔胺基团的成膜材料的络合物或盐。电荷阻挡材料可用于电子照相成像构件的电荷阻挡层。电荷阻挡材料可以与透明导电层一起使用，例如包括碘化亚铜。

8. 发明授权

US5927621A Particle size reduction process 失效
标题翻译：粒径缩小过程
公开(公告)号：US5927621A
公开(公告)日：1999-07-27
申请号：US890839
申请日：1997-07-10
申请人： Ronald F. Ziolo , Rachel L. Pieczynski
发明人： Ronald F. Ziolo , Rachel L. Pieczynski
IPC分类号： B02C23/06 , G03G9/08 , G03G9/083 , G03G9/12 , H01F1/00 , H01F1/44 , B02C17/00
CPC分类号： B82Y25/00 , G03G9/0819 , G03G9/0821 , G03G9/0827 , H01F1/0063 , H01F1/44 , G03G9/0833 , G03G9/12
摘要： A process comprising: milling first particles, second particles, and a milling component, wherein the first particles are reduced in average diameter particle size to from about 3 to about 100 nanometers.
摘要翻译：一种方法，包括：研磨第一颗粒，第二颗粒和研磨组分，其中第一颗粒的平均直径粒径减小至约3至约100纳米。

9. 发明授权

US5714536A Magnetic nanocompass compositions and processes for making and using 失效
公开(公告)号：US5714536A
公开(公告)日：1998-02-03
申请号：US584585
申请日：1996-01-11
申请人： Ronald F. Ziolo , Javier Tejada Palacios , Xixiang Zhang
发明人： Ronald F. Ziolo , Javier Tejada Palacios , Xixiang Zhang
IPC分类号： C08K3/08 , C08K3/22 , C09D5/23 , H01F1/00 , H01F1/44 , C08J5/10 , C08K3/18 , C08L33/08
CPC分类号： B82Y25/00 , C08K3/08 , C08K3/22 , H01F1/0063 , H01F1/445
摘要： A magnetic composition comprising nanocomposite particles comprising from about 0.001 to about 60 weight percent of magnetic nanocrystalline particles dispersed in from about 40 to about 99.999 weight percent of a discrete phase matrix, and a continuous phase matrix, wherein the discrete phase resides in interstices within the continuous phase matrix.

10. 发明授权

US5578245A Method of preparing a stable colloid of submicron particles 失效
标题翻译：制备亚微米颗粒稳定胶体的方法
公开(公告)号：US5578245A
公开(公告)日：1996-11-26
申请号：US303644
申请日：1994-09-09
申请人： Ronald F. Ziolo
发明人： Ronald F. Ziolo
IPC分类号： B01F3/08 , B01J13/00 , B01J19/00 , G03G9/083 , G03G9/087 , G03G9/12 , G03G9/13 , H01F1/00 , H01F1/44 , H01F41/16 , B01F3/12 , B01F3/20
CPC分类号： B82Y25/00 , G03G9/083 , G03G9/0833 , G03G9/0837 , G03G9/08791 , G03G9/12 , G03G9/13 , H01F1/0063 , H01F1/44 , H01F41/16 , F16C2206/04 , Y10S423/14 , Y10S423/15
摘要： The invention provides submicron particles. The invention further provides submicron particles which are dispersed in an aqueous colloid. The invention further provides a method of forming the stable dispersion which includes providing an ion exchange resin, loading the ion exchange resin with an ion, treating the loaded resin to form nanoscale particles. The invention further provides fluidizing the resin and particles to form an aqueous stable colloid.
摘要翻译：本发明提供亚微米颗粒。本发明还提供分散在水性胶体中的亚微米颗粒。本发明还提供一种形成稳定分散体的方法，其包括提供离子交换树脂，将离子交换树脂加入离子，处理负载的树脂以形成纳米级颗粒。本发明进一步提供流化树脂和颗粒以形成水稳定胶体。

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