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11. 发明授权

US5722008A Copy machine with physical mixing of distinct toner to form a custom colored toner 失效
标题翻译：复印机与不同墨粉的物理混合形成定制的彩色墨粉
公开(公告)号：US5722008A
公开(公告)日：1998-02-24
申请号：US753133
申请日：1996-11-20
申请人： John R. Laing
发明人： John R. Laing
IPC分类号： G03G15/01
CPC分类号： G03G15/0126
摘要： A marking particle color blending device for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded on a photoconductive member is provided. The device includes a first container for storing a first supply of marking particles defining a first color and a second container for storing a second supply of marking particles defining a second color. The device further includes a mixing chamber operably associated with the first container and the second container for receiving a least a portion of at least one of the first supply of marking particles and the second supply of marking particles. The device also includes a first metering device operably associated with the first container and the mixing chamber for accurately controlling the quantity of the first supply of marking particles entering the mixing chamber. The device further includes a second metering device operably associated with the second container and the mixing chamber for accurately controlling the quantity of the second supply of marking particles entering the mixing chamber.
摘要翻译：提供了一种用于具有记录在感光体上的静电潜像的电子照相印刷机中的标记粒子颜色混合装置。该装置包括用于存储限定第一颜色的第一供应标记颗粒的第一容器和用于存储限定第二颜色的第二供应标记颗粒的第二容器。所述装置还包括可操作地与所述第一容器和所述第二容器相关联的混合室，用于接收所述第一供应标记颗粒和所述第二供应标记颗粒中的至少一个的至少一部分。该装置还包括与第一容器和混合室可操作地相关联的第一计量装置，用于精确地控制进入混合室的标记颗粒的第一供给量。该装置还包括与第二容器和混合室可操作地相关联的第二计量装置，用于精确地控制进入混合室的标记颗粒的第二供应量。

12. 发明授权

US5569572A Processes for controlling developer aging 失效
标题翻译：控制显影剂老化的过程
公开(公告)号：US5569572A
公开(公告)日：1996-10-29
申请号：US573808
申请日：1995-12-18
申请人： John R. Laing , George W. Vianco
发明人： John R. Laing , George W. Vianco
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/09708 , G03G9/08 , G03G9/097
摘要： A process for the preparation of developer compositions comprising providing a first developer comprised of carrier and first toner comprised of resin, pigment, polyolefin, compatibilizer, charge control agent, and surface additive, and adding thereto a second replenisher comprised of carrier, and second toner comprised of resin, pigment, polyolefin, compatibilizer, charge control agent, and surface additive, and wherein the surface additive of the second toner is present in a lesser amount than the surface additive of the first toner.
摘要翻译：一种制备显影剂组合物的方法，包括提供由载体构成的第一显影剂和由树脂，颜料，聚烯烃，增容剂，电荷控制剂和表面添加剂组成的第一调色剂，并向其中加入由载体构成的第二补充剂和第二调色剂由树脂，颜料，聚烯烃，增容剂，电荷控制剂和表面添加剂组成，其中第二调色剂的表面添加剂以比第一调色剂的表面添加剂少的量存在。

13. 发明授权

US4494863A Cleaning apparatus for a charge retentive surface 失效
标题翻译：用于充电保持性表面的清洁装置
公开(公告)号：US4494863A
公开(公告)日：1985-01-22
申请号：US517151
申请日：1983-07-25
申请人： John R. Laing
发明人： John R. Laing
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/10 , G03G2221/0005
摘要： Toner removal device for removing residual toner and debris from a charge retentive surface after transfer of toner images from the surface. This device is characterized by the use of a pair of detoning rolls, one for removing toner from a biased cleaner brush and the other for removing debris such as paper fibers and Kaolin from the brush. The rolls are electrically biased so that one of them attracts toner from the brush while the other one attracts debris. Thus, the toner can be reused without degradation of copy quality while the debris can be discarded.
摘要翻译：调色剂去除装置，用于在从表面转印调色剂图像之后，从电荷保持性表面去除残留的调色剂和碎屑。该装置的特征在于使用一对检测辊，一个用于从偏置的清洁器刷子中去除调色剂，另一个用于从刷子去除诸如纸纤维和高岭土的碎屑。辊被电偏置，使得它们中的一个从刷吸引调色剂，而另一个吸引碎屑。因此，可以重复使用调色剂而不会降低复印质量，同时可以丢弃碎屑。

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