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1. 发明授权

US06775504B2 Developer member adapted for depositing developer material on an imaging surface 失效
标题翻译：适于在成像表面上沉积显影剂材料的显影剂构件
公开(公告)号：US06775504B2
公开(公告)日：2004-08-10
申请号：US10320822
申请日：2002-12-16
申请人： Ronald E. Godlove , Richard F. Koehler, Jr. , Christopher Snelling , Dale R. Mashtare , Robert W. Phelps
发明人： Ronald E. Godlove , Richard F. Koehler, Jr. , Christopher Snelling , Dale R. Mashtare , Robert W. Phelps
IPC分类号： G03G1508
CPC分类号： G03G15/09
摘要： In a development system including a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including: a housing defining a chamber storing a supply of developer material including carrier and toner; a donor member, mounted partially in the chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface the donor member having a magnetic assembly having a plurality of poles, a sleeve, enclosing the magnetic assembly, rotating about the magnetic assembly; the magnetic assembly generating a developer bed having a predefined developer bed height; a grid, interposed between the donor roll and the imaging surface within the predefined bed height, the grid having apertures for permitting carrier and toner therethrough; and means for biasing a region between the grid and the imaging surface at a voltage potential so that toner is ejecting towards the imaging surface after toner passes the apertures of the grid.
摘要翻译：在包括适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传输的显影剂传输系统中，包括：壳体，其限定存储包含载体和调色剂的显影剂材料供应的室; 施主构件，其部分地安装在腔室中并与成像表面间隔开，用于将显影剂的外表面传送到与成像表面相对的区域，供体构件具有具有多个极的磁性组件，套筒包围磁性组件，围绕磁性组件旋转; 磁性组件产生具有预定显影剂床高度的显影剂床; 栅格，插入在预定床高度内的供体辊和成像表面之间，栅格具有用于允许载体和调色剂通过的孔; 以及用于在栅极和成像表面之间的电压电位处偏置区域的装置，使得调色剂在调色剂通过栅格的孔之后朝向成像表面喷射。

2. 发明授权

US5929886A Ferroelectric polymer charge transfer imaging process 失效
标题翻译：铁电聚合物电荷转移成像过程
公开(公告)号：US5929886A
公开(公告)日：1999-07-27
申请号：US720647
申请日：1996-10-02
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： B41J2/42 , G03G15/32 , B41J2/385 , G03G13/04
CPC分类号： G03G15/32 , B41J2/42
摘要： Ferroelectric polymer films are applied in a charge transfer imaging process to generate latent electrostatic images on a dielectric receiver media. The dielectric receiver media may be the final imaging substrate which is then xerographically toned and fixed, e.g., Versatec dielectric paper, or an intermediate surface from which a toned image is transferred to plain paper. Charges may be generated applying either the piezoelectric or the pyroelectric effect exhibited by ferroelectric films.
摘要翻译：在电荷转移成像过程中应用铁电聚合物膜，以在介电接收介质上产生静电潜像。电介质接收器介质可以是最后的成像衬底，然后将它们进行静电调色和固定，例如Versatec电介质纸或将调色图像从该表面转印到普通纸的中间表面。可以利用铁电体膜所表现的压电或热电效应产生电荷。

3. 发明授权

US5504564A Vibratory assisted direct marking method and apparatus 失效
标题翻译：振动辅助直接标记方法和装置
公开(公告)号：US5504564A
公开(公告)日：1996-04-02
申请号：US352941
申请日：1994-12-09
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： G03G15/01 , G03G15/34 , G03G15/14
CPC分类号： G03G15/0142 , G03G15/0163 , G03G15/344 , G03G2215/0119 , G03G2215/0497 , G03G2217/0058
摘要： The present invention is a method and apparatus for producing an image on the image receiving member. The method and apparatus employ a photoconductive member that is charged by the deposition of charged marking particles on an outer surface thereof. Subsequently, selective regions of the photoconductor are selectively exposed to light patterns to cause the photoconductor to exhibit a photoresponse, thereby collapsing the internal electric field in the exposed regions but not in the unexposed regions. When a field neutralizing bias and acoustic energy are applied in a transfer region, toner in the unexposed regions is transferred to an intermediate member or any substrate interposed between the photoconductive surface and the biasing electrode.
摘要翻译：本发明是用于在图像接收部件上产生图像的方法和装置。该方法和装置使用通过在其外表面上沉积带电标记颗粒而充电的感光体。随后，光电导体的选择性区域被选择性地暴露于光图案以使得光电导体呈现光响应，从而使暴露区域内的内部电场而不是在未曝光区域中折叠。当在转印区域中施加场中和偏压和声能时，未曝光区域中的调色剂被转印到介于感光表面和偏置电极之间的中间构件或任何基底。

4. 发明授权

US06208824B1 Apparatus for non-interactive electrophotographic development using resonating donor member 有权
标题翻译：用于使用谐振供体构件的非互动电子照相显影的装置
公开(公告)号：US06208824B1
公开(公告)日：2001-03-27
申请号：US09438212
申请日：1999-11-12
申请人： Dale R. Mashtare , Christopher Snelling
发明人： Dale R. Mashtare , Christopher Snelling
IPC分类号： G03G1508
CPC分类号： G03G15/0803 , G03G2215/0621 , G03G2215/0643
摘要： An apparatus for non-interactive, dry powder development of electrostatic Images composed of solid areas and fine lines areas on an imageable surface including a housing containing developer material; a magnetic member, spaced a predefined distance from said image, for transporting said developer material from said housing to develop solid areas of said image, said magnetic roll including an magnetic core and a cylindrical sleeve enclosing and rotating about said magnetic core; and a resonating donor member, adjacent to said magnetic roll and spaced from the image receiving member and adapted to transport marking particles to a development zone adjacent the image receiving member; an electrode positioned in the development zone between the image receiving member and the donor member; a voltage supply for electrically biasing said electrode during a developing operation with an alternating current to detach marking particles from said resonating donor member, forming a cloud of marking particles in the development zone, and developing fine line areas of said image from the cloud.
摘要翻译：一种用于非交互式干粉显影装置，其在包含显影剂材料的外壳的可成像表面上由固体区域和细线区域组成的静电图像; 与所述图像隔开预定距离的磁性构件，用于将所述显影剂材料从所述壳体传送以形成所述图像的固体区域，所述磁性辊包括磁芯和围绕所述磁芯围绕和旋转的圆柱形套筒; 以及谐振施主构件，与所述磁辊相邻并且与图像接收构件间隔开并且适于将标记颗粒传送到与图像接收构件相邻的显影区域; 位于图像接收构件和供体构件之间的显影区域中的电极; 用于在显影操作期间用所述交流电使所述电极电偏置的电压源，以从所述谐振供体构件分离标记颗粒，在所述显影区域中形成标记颗粒云，以及从所述云显影所述图像的细线区域。

5. 发明授权

US6073294A Cleaning brush using the pyroelectric effect 有权
标题翻译：清洁刷使用热电效应
公开(公告)号：US6073294A
公开(公告)日：2000-06-13
申请号：US218672
申请日：1998-12-22
申请人： Dale R. Mashtare , Christopher Snelling
发明人： Dale R. Mashtare , Christopher Snelling
IPC分类号： G03G21/00
CPC分类号： G03G21/0035
摘要： Apparatus for removing residual charged toner particles from a charge retentive surface characterized by a self-biasing pyroelectric cleaner brush and a detoning member for removing the charged particles from the self-biasing pyroelectric cleaner brush. The brush includes a pyroelectric polymer supported by a conductive roll with resistive fibers attached to one surface of the pyroelectric polymer. Heating and cooling of a pyroelectric polymer induces thermal expansion or contraction which create surface charge density charges that are used to supply charge to the resistive fibers. The oppositely charged resistive fibers contact the toner particles on the charge retentive surface to thereby remove them from the charge retentive surface.
摘要翻译：用于从电荷保持性表面去除残留的带电调色剂颗粒的设备，其特征在于自偏压热电清洁器刷和用于从所述自偏压热电清洁器刷除去带电粒子的引导构件。刷子包括由导电辊支撑的热电聚合物，其中电阻纤维附着在热电聚合物的一个表面上。热电聚合物的加热和冷却引起热膨胀或收缩，其产生用于向电阻纤维供应电荷的表面电荷密度电荷。相反电荷的电阻纤维接触电荷保持性表面上的调色剂颗粒，从而将其从电荷保持性表面上除去。

6. 发明授权

US5926676A Apparatus and method for non-interactive magnetic brush development 失效
标题翻译：非交互磁刷发展的装置和方法
公开(公告)号：US5926676A
公开(公告)日：1999-07-20
申请号：US4464
申请日：1998-01-08
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： G03G15/08 , G03G15/09 , G03L15/09
CPC分类号： G03G15/09
摘要： A development system including a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including a housing defining a chamber storing a supply of developer material including toner. A donor member is mounted partially in said chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface. The donor member has a magnetic assembly, which includes a plurality of poles, and a sleeve, enclosing said magnetic assembly and rotating about said magnetic assembly. A magnetic system generates a magnetic field to reduce developer bed height of said developer material on said donor member in a development zone.
摘要翻译：一种显影系统，包括适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传输器，包括限定容纳包含调色剂的显影剂材料供应的室的壳体。供体构件部分地安装在所述室中并与成像表面间隔开，用于将其外表面上的显影剂输送到与成像表面相对的区域。供体构件具有包括多个极的磁性组件和包围所述磁性组件并围绕所述磁性组件旋转的套筒。磁性系统产生磁场以减少显影区中所述供体构件上的显影剂材料的显影剂床高度。

7. 发明授权

US5493372A Method for fabricating a resonator 失效
标题翻译：谐振器的制造方法
公开(公告)号：US5493372A
公开(公告)日：1996-02-20
申请号：US319706
申请日：1994-10-07
申请人： Dale R. Mashtare , William J. Nowak , Christopher Snelling
发明人： Dale R. Mashtare , William J. Nowak , Christopher Snelling
IPC分类号： B06B3/00 , G03G15/16 , G03G15/14
CPC分类号： G03G15/16 , B06B3/00 , Y10S310/80
摘要： An imaging device having a non-rigid member with a charge retentive surface moving along an endless path, an imaging system for creating a latent image on the charge retentive surface, a developer for imagewise developing the latent image with toner, a transfer system for electrostatically transferring the developed toner image to a copy sheet, and a resonator for enhancing toner release from the charge retentive surface, producing relatively high frequency vibratory energy and having a portion thereof adapted for contact across the flexible belt member, generally transverse to the direction of movement thereof, the resonator includes a horn member for applying the high frequency vibratory energy to the non-rigid member, having a platform portion, a horn portion, and a contacting portion and extending across the non-rigid member. Vibratory energy producing device is coupled to said horn platform for generating the high frequency vibratory energy required to drive said horn member, the vibratory energy producing device includes a piezoelectric polymer film material. And, a voltage source is provided for driving the vibratory energy producing device.
摘要翻译：一种成像装置，具有具有沿着环形路径移动的电荷保持性表面的非刚性构件，用于在电荷保持性表面上产生潜像的成像系统，用调色剂成像显影潜像的显影剂，用于静电的转印系统将显影的调色剂图像转印到复印纸上，以及用于增强调色剂从电荷保持表面释放的共振器，产生相对高频率的振动能量，并且其一部分适于与柔性带部件接触，大致横向于运动方向谐振器包括用于向非刚性构件施加高频振动能量的喇叭构件，具有平台部分，喇叭部分和接触部分并延伸穿过非刚性构件。振动能产生装置与所述喇叭平台耦合，以产生驱动所述喇叭部件所需的高频振动能，所述振动能产生装置包括压电聚合物薄膜材料。并且，提供用于驱动振动能产生装置的电压源。

8. 发明授权

US4987456A Vacuum coupling arrangement for applying vibratory motion to a flexible planar member 失效
标题翻译：用于将振动运动施加到柔性平面构件的真空联接装置
公开(公告)号：US4987456A
公开(公告)日：1991-01-22
申请号：US548350
申请日：1990-07-02
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： G03G15/16 , G03G21/00 , G03G21/10
CPC分类号： G03G15/16 , G03G21/0005 , G03G2221/0021
摘要： A resonator suitable for generating vibratory energy is arranged in line contact with the back side of charge retentive member bearing an image on a surface thereof, in an electrophotographic device, to uniformly apply vibratory energy to the charge retentive member. The resonator includes a vacuum producing element, a vibrating member, and a seal arrangement. When the vibratory energy is to be applied to the charge retentive surface, a vacuum is applied by the vacuum producing element at the point of contact with the charge retentive surfaces resonator, to draw the surface into intimate engagement with the vibrating member,and seal arrangement. The invention has application to a transfer station of enhancing electrostatic transfer for toner from the charge retentive surface to a copy sheet, and to a cleaning station, where mechanical vibration of the surface will improve the release of residual toner remaining after transfer.

9. 发明授权

US6100003A Acoustic ink mist color development 有权
标题翻译：声油墨雾色发展
公开(公告)号：US6100003A
公开(公告)日：2000-08-08
申请号：US360669
申请日：1999-07-26
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： G03G15/01 , G03G15/10 , G03G9/16
CPC分类号： G03G15/0121 , G03G15/104
摘要： A method that enhances safety while producing toners that are .ltoreq.5.mu. to be used in developing an electrostatic image includes providing selectable color toner liquids on demand to a mixing station; mixing the provided color toner liquids at the mixing station; producing a mist from the mixed toner liquid; collecting color toner particles resulting from the mist cooling; depositing the color toner particles in a development sump that includes carrier beads; and mixing the color toner particles with the carrier beads to produce two-component developer.
摘要翻译：一种提高安全性的方法，在生产用于显影静电图像的

10. 发明授权

US5933683A Apparatus and method for non-interactive magnetic brush development 失效
标题翻译：非交互磁刷发展的装置和方法
公开(公告)号：US5933683A
公开(公告)日：1999-08-03
申请号：US4465
申请日：1998-01-08
申请人： Christopher Snelling , Dale R. Mashtare
发明人： Christopher Snelling , Dale R. Mashtare
IPC分类号： G03G15/09 , G03L15/09
CPC分类号： G03G15/09
摘要： A development system including a developer transport adapted for depositing developer material on an imaging surface having an electrostatic latent image thereon, including a housing defining a chamber storing a supply of developer material including toner. A donor member is mounted partially in said chamber and spaced from the imaging surface, for transporting developer on an outer surface thereof to a region opposed from the imaging surface. The donor member has a magnetic assembly, which includes a plurality of poles, and a sleeve, enclosing said magnetic assembly and rotating about said magnetic assembly. A sensor measures a magnetic field of said donor roll at a predefined position on said donor roll. A magnetic system generates a magnetic field to reduce developer bed height of said developer material on said donor member in a development zone.
摘要翻译：一种显影系统，包括适于在其上具有静电潜像的成像表面上沉积显影剂材料的显影剂传输器，包括限定容纳包含调色剂的显影剂材料供应的室的壳体。供体构件部分地安装在所述室中并与成像表面间隔开，用于将其外表面上的显影剂输送到与成像表面相对的区域。供体构件具有包括多个极的磁性组件和包围所述磁性组件并围绕所述磁性组件旋转的套筒。传感器在所述供体辊上的预定位置处测量所述供体辊的磁场。磁性系统产生磁场以减少显影区中所述供体构件上的显影剂材料的显影剂床高度。

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