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1. 发明授权

US6160981A Transfer system 有权
标题翻译：转移系统
公开(公告)号：US6160981A
公开(公告)日：2000-12-12
申请号：US356657
申请日：1999-07-19
申请人： Lloyd A. Williams , Joannes N. M. deJong , Grace T. Brewington , John Buranicz
发明人： Lloyd A. Williams , Joannes N. M. deJong , Grace T. Brewington , John Buranicz
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/1655 , G03G2215/0174
摘要： A multi-color electrophotographic printing machine in which the tangential velocity of the photoconductive drum in the transfer zone is greater than the tangential velocity of the transfer drum having the sheet receiving the transferred images thereon. A buckle is formed in the sheet after the transfer zone, resulting in the sheet being tacked to the developed image on the photoconductive member and moving at the same tangential velocity as the developed image. This is achieved by a transfer sheet having one end secured fixedly over an aperture in the transfer drum. The other end of the transfer sheet is resiliently secured to the transfer drum. The sheet of support material receiving the transferred images is secured at the leading edge to the transfer sheet. In this way, the transfer sheet and the sheet of support material may be induced to form a buckle after the transfer zone enabling the sheet of support material and the developed image to move at the same tangential velocity. By moving at the same tangential velocity, the image smear is eliminated during transfer.
摘要翻译：一种多色电子照相印刷机，其中转印区中的感光鼓的切向速度大于具有接收转印图像的纸张的转印鼓的切向速度。在转印区域之后，在片材中形成带扣，导致片材被粘贴到感光体上的显影图像并以与显影图像相同的切向速度移动。这通过一个转移片实现，转印片的一端固定地固定在转印鼓的孔上。转印纸的另一端弹性地固定到转印鼓上。接收转印图像的支撑材料片在前缘固定在转印片上。以这种方式，可以在转印区域之后诱导转印纸和支撑材料片形成带扣，使得支撑材料片和显影图像以相同的切向速度移动。通过以相同的切向速度移动，在传输过程中消除了图像污迹。

2. 发明授权

US5311258A On-the-fly electrostatic cleaning of scavengeless development electrode wires with D.C. bias 失效
标题翻译：用直流偏压清扫无电极显影电极线的静电清洁
公开(公告)号：US5311258A
公开(公告)日：1994-05-10
申请号：US110460
申请日：1993-08-23
申请人： Grace T. Brewington , John Buranicz , Richard P. Germain
发明人： Grace T. Brewington , John Buranicz , Richard P. Germain
IPC分类号： G03G15/06 , G03G15/08 , G03G21/10 , G03G21/00
CPC分类号： G03G15/0803 , G03G2215/0643
摘要： An apparatus in which contaminants are on-the-fly removed from an electrode wire positioned between a donor roller and a photoconductive surface. A magnetic roller is adapted to transport developer material to the donor roller. The electrode wire is electrostatically biased with respect to the donor roller to remove contaminants therefrom. The electrostatic wire bias polarity corresponds with the contaminant charge polarity to repel the contaminants from the wire.
摘要翻译：一种其中污染物从位于施主辊和光电导表面之间的电极线移除的装置。磁性辊适于将显影剂材料输送到供体辊。电极线相对于供体辊被静电偏压以从其中除去污染物。静电导线偏置极性对应于污染物电荷极性，以排斥电线上的污染物。

3. 发明授权

US06169861A Feedback toner concentration control for an imaging system 有权
标题翻译：用于成像系统的反馈调色剂浓度控制
公开(公告)号：US06169861A
公开(公告)日：2001-01-02
申请号：US09428426
申请日：1999-10-27
申请人： Eric S. Hamby , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Daniel W. MacDonald , Mark A. Scheuer , Edward W. Smith, Jr.
发明人： Eric S. Hamby , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Daniel W. MacDonald , Mark A. Scheuer , Edward W. Smith, Jr.
IPC分类号： G03G1508
CPC分类号： G03G15/0849 , G03G15/0853 , G03G2215/00046 , G03G2215/0013
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More specifically, the present invention relates to a toner concentration control system for maintaining toner concentration in a developer structure, which is connected to a dispenser containing toner.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。更具体地说，本发明涉及一种用于维持显影结构中的调色剂浓度的调色剂浓度控制系统，该调色剂浓度控制系统连接到包含调色剂的分配器。

4. 发明授权

US6167213A Feedback toner concentration control for an imaging system 有权
标题翻译：用于成像系统的反馈调色剂浓度控制
公开(公告)号：US6167213A
公开(公告)日：2000-12-26
申请号：US428022
申请日：1999-10-27
申请人： John Buranicz , Paul A. Garsin , Eric S. Hamby , Daniel W. MacDonald , Mark A. Scheuer , Edward W. Smith, Jr. , Eric M. Gross
发明人： John Buranicz , Paul A. Garsin , Eric S. Hamby , Daniel W. MacDonald , Mark A. Scheuer , Edward W. Smith, Jr. , Eric M. Gross
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/751 , G03G15/0849 , G03G15/0853 , G03G2215/0013
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More particularly, the present invention relates to a toner concentration control system for maintaining toner concentration in a developer structure, which is connected to a dispenser containing toner.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。更具体地说，本发明涉及一种用于维持显影剂结构中的调色剂浓度的调色剂浓度控制系统，其连接到包含调色剂的分配器。

5. 发明授权

US6160971A Feed forward and feedback toner concentration control for an imaging system 有权
标题翻译：成像系统的前馈和反馈调色剂浓度控制
公开(公告)号：US6160971A
公开(公告)日：2000-12-12
申请号：US428341
申请日：1999-10-27
申请人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
发明人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
IPC分类号： G03G15/08
CPC分类号： G03G15/0849 , G03G15/0853
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More specifically, the present invention relates to a toner concentration control system for maintaining toner concentration in a developer structure, which is connected to a dispenser containing toner. The toner concentration control system includes a toner mass estimator providing a toner mass estimate of the toner mass in the developer structure to be applied to the photoreceptor; a feed forward dispense unit receiving the toner mass estimate and transmitting a feed forward dispense command based on the toner mass estimate; a toner concentration target adjusted for toner break-in in the developer structure; a feed back dispense unit receiving the adjusted toner concentration target and transmitting a feedback dispense command; and a total dispense unit receiving the feed forward dispense command and the feedback dispense command, and outputting total dispense command to the dispenser, which dispenses the toner to the developer structure in accordance with the total dispense command.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。更具体地说，本发明涉及一种用于维持显影结构中的调色剂浓度的调色剂浓度控制系统，该调色剂浓度控制系统连接到包含调色剂的分配器。调色剂浓度控制系统包括调色剂质量估计器，其提供将要施加到感光体的显影剂结构中的调色剂质量的调色剂质量估计; 接收调色剂质量估计的前馈分配单元和基于调色剂质量估计传送前馈分配命令; 调节用于显影剂结构中的调色剂破碎的调色剂浓度目标; 接收经调节的调色剂浓度目标并发送反馈分配命令的反馈分配单元; 以及总分配单元，其接收前馈分配指令和反馈分配命令，并且将总分配命令输出到分配器，分配器根据总分配命令将调色剂分配给显影剂结构。

6. 发明授权

US6160970A Feed forward and feedback toner concentration control for an imaging system 有权
标题翻译：成像系统的前馈和反馈调色剂浓度控制
公开(公告)号：US6160970A
公开(公告)日：2000-12-12
申请号：US428075
申请日：1999-10-27
申请人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad P. Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
发明人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad P. Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
IPC分类号： G03G15/08
CPC分类号： G03G15/0849 , G03G15/0853
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More, specifically, the present invention relates to a toner concentration control system for maintaining toner concentration in a developer structure, which is connected to a dispenser containing toner. The toner concentration control system including: a toner mass estimator providing a toner mass estimate of the toner mass in the developer structure to be applied to the photoreceptor; a feed forward dispense unit receiving the toner mass estimate and transmitting a feed forward dispense command based on the toner mass estimate; a toner concentration target adjusted for toner age in the developer structure; a feed back dispense unit receiving the adjusted toner concentration target and transmitting a feedback dispense command; and a total dispense unit receiving the feed forward dispense command and the feedback dispense command, and outputting total dispense command to the dispenser, which dispenses the toner to the developer structure in accordance with the total dispense command.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。更具体地，本发明涉及一种用于维持显影剂结构中的调色剂浓度的调色剂浓度控制系统，其连接到包含调色剂的分配器。调色剂浓度控制系统包括：调色剂质量估计器，用于提供待施加到感光体的显影剂结构中的调色剂质量的调色剂质量估计; 接收调色剂质量估计的前馈分配单元和基于调色剂质量估计传送前馈分配命令; 调节显影剂结构中调色剂寿命的调色剂浓度目标; 接收经调节的调色剂浓度目标并发送反馈分配命令的反馈分配单元; 以及总分配单元，其接收前馈分配指令和反馈分配命令，并且将总分配命令输出到分配器，分配器根据总分配命令将调色剂分配给显影剂结构。

7. 发明授权

US06185385B2 Apparatus and method for online establishment of print control parameters 失效
标题翻译：用于在线建立打印控制参数的装置和方法
公开(公告)号：US06185385B2
公开(公告)日：2001-02-06
申请号：US09083142
申请日：1998-05-22
申请人： Lingappa K. Mestha , Yao Rong Wang , John Buranicz , Meera Sampath , Mark A. Scheuer
发明人： Lingappa K. Mestha , Yao Rong Wang , John Buranicz , Meera Sampath , Mark A. Scheuer
IPC分类号： G03G1500
CPC分类号： G03G15/5041 , G03G2215/00042 , G03G2215/00054 , G03G2215/0174
摘要： An online printing parameter establishment apparatus is used with a xerographic printing device for printing high quality prints given a target value. The xerographic printing device is capable of producing at least one print control patch on a photoreceptor and is capable of sensing a value of the at least one print control patch. The xerographic printing device has a plurality of sets of inherent performance characteristic values. The online printing parameter establishment apparatus includes a controller device and a switch device. The controller device is operative to produce a first database of different ones of the sensed values. Each sensed value is associated with a respective one of the plurality of sets of inherent performance characteristic values based upon the target value. The controller device is also operative to produce a second database of a plurality of control values. Each one of the control values is extracted from a respective one of the sensed values and the associated set of inherent performance characteristic values. Further, the controller device selects one of the control values which is closely comparable to the target value. A method for online establishment of print control parameters to render high quality prints using a xerographic printing process is also described.
摘要翻译：在线打印参数建立装置与静电印刷装置一起使用，用于打印给定目标值的高质量打印。静电印刷装置能够在感光体上产生至少一个打印控制贴片并且能够感测至少一个打印控制贴片的值。静电印刷装置具有多组固有的性能特征值。在线打印参数设置装置包括控制器设备和开关设备。控制器装置可操作以产生不同感测值的第一数据库。基于目标值，每个感测值与多组固有性能特征值中的相应一个相关联。控制器设备还可操作以产生多个控制值的第二数据库。控制值中的每一个都从相应的一个感测值和相关的固有性能特征值集合中提取出来。此外，控制器设备选择与目标值非常相似的一个控制值。还描述了用于在线建立打印控制参数以使用静电印刷处理来呈现高质量打印的方法。

8. 发明授权

US5995776A Apparatus and method for online establishment of print control parameters 失效
标题翻译：用于在线建立打印控制参数的装置和方法
公开(公告)号：US5995776A
公开(公告)日：1999-11-30
申请号：US83142
申请日：1998-05-22
申请人： Lingappa K. Mestha , Yao Rong Wang , John Buranicz , Meera Sampath , Mark A. Scheuer
发明人： Lingappa K. Mestha , Yao Rong Wang , John Buranicz , Meera Sampath , Mark A. Scheuer
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G2215/00042 , G03G2215/00054 , G03G2215/0174
摘要： An online printing parameter establishment apparatus is used with a xerographic printing device for printing high quality prints given a target value. The xerographic printing device is capable of producing at least one print control patch on a photoreceptor and is capable of sensing a value of the at least one print control patch. The xerographic printing device has a plurality of sets of inherent performance characteristic values. The online printing parameter establishment apparatus includes a controller device and a switch device. The controller device is operative to produce a first database of different ones of the sensed values. Each sensed value is associated with a respective one of the plurality of sets of inherent performance characteristic values based upon the target value. The controller device is also operative to produce a second database of a plurality of control values. Each one of the control values is extracted from a respective one of the sensed values and the associated set of inherent performance characteristic values. Further, the controller device selects one of the control values which is closely comparable to the target value. A method for online establishment of print control parameters to render high quality prints using a xerographic printing process is also described.
摘要翻译：在线打印参数建立装置与静电印刷装置一起使用，用于打印给定目标值的高质量打印。静电印刷装置能够在感光体上产生至少一个打印控制贴片并且能够感测至少一个打印控制贴片的值。静电印刷装置具有多组固有的性能特征值。在线打印参数设置装置包括控制器设备和开关设备。控制器装置可操作以产生不同感测值的第一数据库。基于目标值，每个感测值与多组固有性能特征值中的相应一个相关联。控制器设备还可操作以产生多个控制值的第二数据库。控制值中的每一个都从相应的一个感测值和相关的固有性能特征值集合中提取出来。此外，控制器设备选择与目标值非常相似的一个控制值。还描述了用于在线建立打印控制参数以使用静电印刷处理来呈现高质量打印的方法。

9. 发明授权

US5166729A Toner concentration sensing apparatus 失效
标题翻译：调色剂浓度检测装置
公开(公告)号：US5166729A
公开(公告)日：1992-11-24
申请号：US753144
申请日：1991-08-30
申请人： Darrel R. Rathbun , Michael D. Borton , John Buranicz
发明人： Darrel R. Rathbun , Michael D. Borton , John Buranicz
IPC分类号： G01N27/60 , G01N27/72 , G03G15/08
CPC分类号： G03G15/0853
摘要： In accordance with the present invention an apparatus is provided for use with a developer container adapted to retain a quantity of developer material, the developer material including varying concentrations of magnetic carrier material and toner material. The toner concentration sensing apparatus comprises a device for generating a magnetic field within the developer container. The apparatus further comprises a device for controlling the generating device to selectively generate the magnetic field within the developer container, wherein a preselected portion of the developer material is compressed by the magnetic field and a signal is generated across the generating device, the signal across the generating device varying as a function of the concentration of the toner.
摘要翻译：根据本发明，提供了一种用于与适于保持一定数量的显影剂材料的显影剂容器一起使用的装置，显影剂材料包括不同浓度的磁性载体材料和调色剂材料。调色剂浓度感测装置包括用于在显影剂容器内产生磁场的装置。所述装置还包括用于控制所述发生装置以选择性地在所述显影剂容器内产生磁场的装置，其中所述显影剂材料的预选部分被所述磁场压缩并且在所述生成装置两端产生信号，根据调色剂的浓度变化的发生装置。

10. 发明授权

US06175698B1 Toner concentration control for an imaging system 有权
标题翻译：成像系统的调色剂浓度控制
公开(公告)号：US06175698B1
公开(公告)日：2001-01-16
申请号：US09428615
申请日：1999-10-27
申请人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
发明人： Mark A. Scheuer , John Buranicz , Patricia J. Donaldson , Paul A. Garsin , Eric M. Gross , Eric S. Hamby , Daniel W. MacDonald , Prasad Padmanabhan , Edward W. Smith, Jr. , Joseph W. Ward
IPC分类号： G03G1508
CPC分类号： G03G15/0849 , G03G15/0853 , G03G2215/017
摘要： The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. The toner concentration control system maintains toner concentration in a developer structure, which is connected to a dispenser containing toner. The toner concentration control system includes a toner mass estimator providing a toner mass estimate of the toner mass in the developer structure to be applied to the photoreceptor; a feed forward dispense unit receiving the toner mass estimate and transmitting a feed forward dispense command based on the toner mass estimate; a toner concentration target adjusted by toner age, toner break-in and temperature in the developer structure; a feed back dispense unit receiving the adjusted toner concentration target and transmitting a feedback dispense command; and a total dispense unit receiving the feed forward dispense command and the feedback dispense command, and outputting total dispense command to the dispenser, which dispenses the toner to the developer structure in accordance with the total dispense command.
摘要翻译：本发明一般涉及一种成像系统，更具体地说，涉及用于准确地预测成像系统中的调色剂使用情况以及因此调色剂分配需求的方法和装置。调色剂浓度控制系统保持显影剂结构中的调色剂浓度，其连接到包含调色剂的分配器。调色剂浓度控制系统包括调色剂质量估计器，其提供将要施加到感光体的显影剂结构中的调色剂质量的调色剂质量估计; 接收调色剂质量估计的前馈分配单元和基于调色剂质量估计传送前馈分配命令; 通过调色剂老化，调色剂破碎和显影剂结构中的温度调节的调色剂浓度目标; 接收经调节的调色剂浓度目标并发送反馈分配命令的反馈分配单元; 以及总分配单元，其接收前馈分配指令和反馈分配命令，并且将总分配命令输出到分配器，分配器根据总分配命令将调色剂分配给显影剂结构。

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