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1. 发明授权

US06532350B1 Method and system for increasing flash rate in a document reproduction system 失效
标题翻译：用于提高文件再现系统中闪存速率的方法和系统
公开(公告)号：US06532350B1
公开(公告)日：2003-03-11
申请号：US09676307
申请日：2000-09-29
申请人： Kenneth P. Friedrich , Joseph E. Guth , Wunan Chang , Eric C. Stelter
发明人： Kenneth P. Friedrich , Joseph E. Guth , Wunan Chang , Eric C. Stelter
IPC分类号： G03G1500
CPC分类号： G03G15/04036 , G03G15/0435
摘要： A system and method for increasing the rate at which the printing of images and documents can take place, is provided. The document or image to be reproduced is positioned at an image capture location. To capture the image, the desired image is illuminated by lamps and ultimately transferred onto paper. The illumination device is driven by multiple energy sources that can be synchronized to charge and fire in an alternating manner to drive the illumination device at the desired rate.
摘要翻译：提供了用于提高图像和文档的打印速率的系统和方法。要再现的文档或图像位于图像捕获位置。为了捕获图像，所需的图像被灯照亮并最终转印到纸上。照明装置由能够同步的多个能量源驱动，以便以交替的方式进行充电和发射以以期望的速率驱动照明装置。

2. 发明授权

US07481884B2 Powder coating apparatus and method of powder coating using an electromagnetic brush 有权
标题翻译：粉末涂布装置及使用电磁刷的粉末涂布方法
公开(公告)号：US07481884B2
公开(公告)日：2009-01-27
申请号：US11075784
申请日：2005-03-09
申请人： Eric C. Stelter , Patrick M. Lambert , Joseph E. Guth , Laverne N. Lincoln, Jr. , Michael W. Frauens , Kenneth P. Friedrich
发明人： Eric C. Stelter , Patrick M. Lambert , Joseph E. Guth , Laverne N. Lincoln, Jr. , Michael W. Frauens , Kenneth P. Friedrich
IPC分类号： B05C1/08
CPC分类号： G03G15/09
摘要： Apparatus and methods for applying powder coatings to a substrate either directly or by intermediate transfer using a magnetic brush developer.
摘要翻译：直接或通过使用磁刷显影剂的中间转印将粉末涂料施加到基底上的装置和方法。

3. 发明授权

US06873805B2 Toner replenishment based on writer current 有权
标题翻译：基于作者目前的墨粉补充
公开(公告)号：US06873805B2
公开(公告)日：2005-03-29
申请号：US10177736
申请日：2002-06-21
申请人： Eric C. Stelter , Kenneth P. Friedrich , Joseph E. Guth
发明人： Eric C. Stelter , Kenneth P. Friedrich , Joseph E. Guth
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0849 , G03G15/5041
摘要： A method and apparatus for replenishing toner based on the electric current used over time by the exposure subsystem. Toner take-out for each image is estimated by measuring the current used by the exposure system, subtracting the quiescent current, integrating over a page or frame, and multiplying by a predetermined value that indicates the amount of toner required by the image, based on the average current used for the exposure and other process parameters. These calculations are done either in hardware or in software. The replenishment system is used to add the correct amount of toner to the developer station to maintain the toner concentration at an approximately constant aim value.
摘要翻译：一种用于根据曝光子系统随时间推移的电流来补充调色剂的方法和装置。通过测量曝光系统使用的电流，减去静态电流，在页面或框架上积分，并乘以指示图像所需的调色剂量的预定值，估计每个图像的调色剂取出，基于用于曝光和其他工艺参数的平均电流。这些计算是以硬件或软件完成的。补充系统用于向显影剂站添加正确量的调色剂以将调色剂浓度保持在近似恒定的目标值。

4. 发明申请

US20090190961A1 ELECTROGRAPHIC DISTRIBUTED REPLENISHMENT APPARATUS AND METHOD 失效
标题翻译：电子分布式备份装置及方法
公开(公告)号：US20090190961A1
公开(公告)日：2009-07-30
申请号：US12419493
申请日：2009-04-07
申请人： Eric C. Stelter , James R. Flick , Joseph E. Guth
发明人： Eric C. Stelter , James R. Flick , Joseph E. Guth
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0877 , G03G2215/0827
摘要： A developer station and related method for distributed replenishment of toner as well as powder coatings and related materials. The developer station is divided into a first space adjacent or within a second space, the first space located adjacent a toner supply and the second space including a developer sump. The first space includes a toner-conveying device located in the first space, the toner-conveying device having a tapered body with a first end and a second end. A conveyance housing is located adjacent to and disposed such that the toner conveying device conveys the toner toward the developer sump as it travels from the first end of the toner conveying device to the second end of the toner conveying device, the housing having slots or openings so that the toner is deposited in the developer sump along the length of the conveying device.
摘要翻译：用于分散补充调色剂以及粉末涂料和相关材料的开发者站和相关方法。显影站被分成邻近或在第二空间内的第一空间，位于调色剂供应附近的第一空间和包括显影剂贮槽的第二空间。所述第一空间包括位于所述第一空间中的调色剂输送装置，所述调色剂输送装置具有带第一端和第二端的锥形体。输送壳体邻近并布置为使得当调色剂输送装置从调色剂输送装置的第一端行进到调色剂输送装置的第二端时将调色剂传送给显影剂贮槽，该壳体具有槽或开口使得调色剂沿着输送装置的长度沉积在显影剂贮槽中。

5. 发明申请

US20080240791A1 ELECTROGRAPHIC DEVELOPER MIXING APPARATUS AND PROCESS 审中-公开
标题翻译：电子开发者混合装置和工艺
公开(公告)号：US20080240791A1
公开(公告)日：2008-10-02
申请号：US12136133
申请日：2008-06-10
申请人： Paul E. Thompson , Eric C. Stelter , Joseph E. Guth
发明人： Paul E. Thompson , Eric C. Stelter , Joseph E. Guth
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/083 , G03G2215/0838
摘要： A developer mixing apparatus, comprising: a housing including a chamber that holds developer, a first ribbon blender disposed within the chamber and elongate along a first longitudinal axis; and, a second ribbon blender disposed within the chamber and elongate along a second longitudinal axis, wherein the first and second ribbon blenders move developer in different directions.
摘要翻译：一种显影剂混合设备，包括：壳体，其包括容纳显影剂的室，设置在所述室内并沿着第一纵向轴线延伸的第一带式搅拌机; 以及第二带式搅拌器，其设置在所述腔室内并沿着第二纵向轴线延伸，其中所述第一和第二带状搅拌器沿着不同的方向移动显影剂。

6. 发明授权

US07426361B2 Developer mixing apparatus having four ribbon blenders 失效
标题翻译：具有四个色带搅拌器的显影剂混合设备
公开(公告)号：US07426361B2
公开(公告)日：2008-09-16
申请号：US11217916
申请日：2005-09-01
申请人： Paul E. Thompson , Eric C. Stelter , Joseph E. Guth
发明人： Paul E. Thompson , Eric C. Stelter , Joseph E. Guth
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/083 , G03G2215/0838
摘要： A developer mixing apparatus, comprising: a housing including a chamber that holds developer; a first ribbon blender disposed within the chamber and elongate along a first longitudinal axis; and, a second ribbon blender disposed within the chamber and elongate along a second longitudinal axis, wherein the first and second ribbon blenders move developer in different directions.
摘要翻译：一种显影剂混合装置，包括：壳体，包括容纳显影剂的室; 第一带式搅拌器，其设置在所述腔室内并且沿着第一纵向轴线延伸; 以及第二带式搅拌器，其设置在所述腔室内并沿着第二纵向轴线延伸，其中所述第一和第二带状搅拌器沿着不同的方向移动显影剂。

7. 发明授权

US5748218A Method for forming toner images with two distinct toners 失效
标题翻译：用两种不同调色剂形成调色剂图像的方法
公开(公告)号：US5748218A
公开(公告)日：1998-05-05
申请号：US583732
申请日：1996-01-17
申请人： Eric C. Stelter , Joseph E. Guth , W. Charles Kasiske
发明人： Eric C. Stelter , Joseph E. Guth , W. Charles Kasiske
IPC分类号： G03G13/01 , G03G13/09 , G03G13/22 , G03G15/00 , B41J2/385
CPC分类号： G03G13/09 , G03G13/013 , G03G13/22 , G03G2215/0497
摘要： An image forming method which forms a two color toner image or an image made up of two types of toners of the same color includes forming a first image with discharged area development (DAD) and a second image with charged area development (CAD). Resolution and sharpness of the first toner image is improved if the second toner image is formed by imagewise exposing a photoconductive member through a transparent base. Scavenging of the first toner image by the development of the second toner image and other aspects of the method are improved by use of a rotating magnetic core to drive a developer containing hard magnetic carrier in a soft brush through contact with the electrostatic image.
摘要翻译：形成双色调色剂图像的图像形成方法或由相同颜色的两种类型的调色剂组成的图像包括形成具有放电区域显影（DAD）的第一图像和带电区域显影（CAD）的第二图像。如果通过透明基底成像曝光感光体而形成第二调色剂图像，则第一调色剂图像的分辨率和清晰度得到改善。通过使用旋转磁芯通过与静电图像接触来驱动含有硬磁性载体的显影剂在软刷中的第二调色剂图像的显影和方法的清除来改善第一调色剂图像的清除。

8. 发明授权

US5506372A Development station having a particle removing device 失效
标题翻译：具有颗粒去除装置的开发站
公开(公告)号：US5506372A
公开(公告)日：1996-04-09
申请号：US159974
申请日：1993-11-30
申请人： Joseph E. Guth , Eric C. Stelter
发明人： Joseph E. Guth , Eric C. Stelter
IPC分类号： G03G15/08 , G03G15/09 , G03G21/00
CPC分类号： G03G15/09 , G03G15/0822 , G03G15/0844 , G03G15/0849
摘要： A development station for toning electrostatic images includes a particle removing device positioned adjacent an applicator. A variable bias is applicable to the particle removing device for periodically removing carrier from the applicator for disposal. Carrier is periodically added to the station during replenishment of toner. The particle removing device can also be biased to remove toner instead of or in addition to removing carrier to control conditions of excess toner concentration.
摘要翻译：用于调色静电图像的显影台包括邻近涂布器定位的颗粒去除装置。可变偏压适用于颗粒去除装置，用于周期性地从施用器中去除载体以进行处理。载体在墨粉补充期间定期添加到工位。颗粒除去装置也可以被偏置以除去调色剂，而不是去除载体以除去调色剂浓度的条件。

9. 发明授权

US5255057A Gray scale monocomponent nonmagnetic development system 失效
标题翻译：灰色单组分非磁性开发系统
公开(公告)号：US5255057A
公开(公告)日：1993-10-19
申请号：US891372
申请日：1992-05-29
申请人： Eric C. Stelter , Joseph E. Guth , William Vreeland , Thomas A. Jadwin
发明人： Eric C. Stelter , Joseph E. Guth , William Vreeland , Thomas A. Jadwin
IPC分类号： G03G9/08 , G03G13/08 , G03G15/06 , G03G15/08
CPC分类号： G03G15/0806 , G03G13/08 , G03G15/0808
摘要： An electrostatic latent image on a photoconductor of an electrophotographic device is developed by a gray scale monocomponent nonmagnetic development system using a combination of AC and DC bias voltages applied to a developer roller and a monocomponent nonmagnetic developer applied to the developer roller by an adder roller. The developer comprises a mixture of toner particles charged to one polarity and transparent beads charged to the opposite polarity, by triboelectric charging in bulk in an alternating field between the two rollers, rather than by friction contact with apparatus surfaces. The adder roller applies the charged mixture to the developer roller for developing the latent image in an electric field to an image density determined by the magnitude of the DC bias. A DC bias may be applied to the adder roller, especially to provide a gradient relative to the DC component of the developer roller bias for driving the bulk charged mixture onto the developer roller. A doctor blade is usable to smooth the toner into a selective thickness layer on the developer roller. The developer roller may have an uncoated semiconductive surface layer, or one covered by a non-conductive coating. The system provides greater uniformity of triboelectrical charging and reduced sensitivity to surface contamination.

10. 发明授权

US08290409B2 Developer station for an electrographic printer having reduced developer agitation 有权
标题翻译：具有减少显影剂搅拌的电印机的显影站
公开(公告)号：US08290409B2
公开(公告)日：2012-10-16
申请号：US12415380
申请日：2009-03-31
申请人： Eric C. Stelter , James D. Shifley , Joseph E. Guth
发明人： Eric C. Stelter , James D. Shifley , Joseph E. Guth
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G15/0921 , G03G2215/0141
摘要： A developer station and method for an electrographic printer is provided that reduces developer agitation. The developer station includes a sump of magnetic developer, and a magnetic brush roller mounted above sump and having a rotatable magnetic core surrounded by a substantially cylindrical toning shell rotatably mounted with respect to the core. The toning shell defines a nip at its closest point to the photoconductor element. A tangent line tangent to the cylindrical toning shell at the nip is oriented substantially vertically, and the magnetic developer is applied to the toning shell at an angular distance of no more than about 120° from the nip. The toning shell may be eccentrically mounted with respect to the magnetic core and is substantially closest to the rotatable magnetic core within about +30° and −30° from the nip. Such a configuration advantageously reduces the residence time of the developer on the toning shell.
摘要翻译：提供了用于电印机的显影剂站和方法，其减少显影剂搅拌。显影站包括一个磁性显影剂贮槽和一个安装在油底壳上方的磁刷辊，并具有一个可旋转的磁芯，该可旋转的磁芯被一个相对于磁芯可转动地安装的基本上圆柱形的调色壳包围着。调色壳在其最靠近感光体元件的点处限定一个压区。在辊隙处与圆柱形调色壳相切的切线基本上垂直取向，并且磁性显影剂以与辊隙不超过约120°的角距离施加到调色壳。调色壳体可以相对于磁芯偏心安装，并且在距压区约+ 30°和-30°的范围内基本上最接近可旋转的磁芯。这种配置有利地减少了显影剂在调色壳上的停留时间。

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