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1. 发明申请

US20090237746A1 ROS Deskew Mechanism 有权
标题翻译： ROS偏移校正机制
公开(公告)号：US20090237746A1
公开(公告)日：2009-09-24
申请号：US12053753
申请日：2008-03-24
申请人： Mark A. Atwood , Joseph M. Wing , Brian J. Perry , James P. Calamita , Thomas R. Race , Alan G. Schlageter
发明人： Mark A. Atwood , Joseph M. Wing , Brian J. Perry , James P. Calamita , Thomas R. Race , Alan G. Schlageter
IPC分类号： H04N1/04
CPC分类号： H04N1/032 , H04N1/506 , H04N2201/02402 , H04N2201/02404 , H04N2201/02427 , H04N2201/02439 , H04N2201/02456 , H04N2201/02466 , H04N2201/02481 , H04N2201/02485 , H04N2201/02495
摘要： In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have inboard and outboard mounts connecting them to this assembly. The inboard mounts are attached to a first side of the ROS, and the outboard mounts are attached to a second side of the ROS unit.The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The outboard mount has a ball bearing or sphere configuration. This configuration and the inboard mount enable the ROS unit to be easily deskewed when required.
摘要翻译：在颜色标记组件中，一系列ROS单元在光电导表面上方对准。这些单元具有将其连接到该组件的内侧和外侧安装件。内置安装件连接到ROS的第一侧，外部安装件连接到ROS单元的第二侧。内置安装件是延伸超过ROS单元高度的细长杆。该细长杆在其与ROS单元的顶部和底部连接处都具有铰接部分。舷外安装座具有球轴承或球形结构。此配置和内置安装功能可使ROS单元在需要时轻松进行偏斜校正。

2. 发明申请

US20090237484A1 ROS Deskew Mechanism with Linear Actuator 有权
标题翻译：带线性执行机构的ROS偏移校正机构
公开(公告)号：US20090237484A1
公开(公告)日：2009-09-24
申请号：US12053704
申请日：2008-03-24
申请人： MARK A. ATWOOD , James P. Calamita
发明人： MARK A. ATWOOD , James P. Calamita
IPC分类号： B41J2/385
CPC分类号： G03G15/326 , G03G15/04045 , G03G2221/1636
摘要： In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have side mounts and a side positioned outboard linear actuator connecting them to this assembly. The inboard mounts are attached to a first inboard side of the ROS, and the outboard mounted linear actuators are attached to a second outboard side of the KROS unit.The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The linear actuator that is positioned on the outboard side of the ROS unit has a rigid sphere, resting in a V-housing in a V-Block. This actuator configuration and the board mount enable the ROS unit to be easily deskewed when required to provide improved vibration-free images.
摘要翻译：在颜色标记组件中，一系列ROS单元在光电导表面上方对准。这些单元具有侧面安装件，侧面定位在外部线性致动器上，将其连接到该组件。内置安装座连接到ROS的第一内侧，并且外侧安装的线性致动器附接到KROS单元的第二外侧。内置安装件是延伸超过ROS单元高度的细长杆。该细长杆在其与ROS单元的顶部和底部连接处都具有铰接部分。定位在ROS单元外侧的线性执行器具有刚性球体，静止在V形壳体中的V形壳体中。该执行器配置和板安装使ROS单元能够在需要时轻松进行偏斜扫描，以提供改进的无振动图像。

3. 发明授权

US07920814B2 Intermediate transfer belt steering system 有权
标题翻译：中间转印带转向系统
公开(公告)号：US07920814B2
公开(公告)日：2011-04-05
申请号：US12361751
申请日：2009-01-29
申请人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
发明人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G15/6558 , G03G2215/1623
摘要： Disclosed are embodiments that use multiple, belt-steering systems to control and maintain alignment of an endless belt. The position of the edge of the belt is measured by multiple belt edge sensors and then corrected by at least two steering rollers connected to corresponding steering mechanisms. The steering mechanisms tilt the rollers in order to selectively adjust the lateral position of the belt. Steering can be controlled independently with the tilt of each steering roller being adjusted based solely on information obtain from a corresponding belt edge sensor. Alternatively, steering can be controlled dependently with the tilt of each steering roller being adjusted based on information obtain from multiple sensors at multiple locations and further based on the predictable impact of the simultaneous movement of both rollers on belt positioning. In addition, at least one of the steering rollers can also be configured as a drive roller.
摘要翻译：公开了使用多个皮带转向系统来控制和保持环形带的对准的实施例。皮带边缘的位置由多个皮带边缘传感器测量，然后通过连接到相应转向机构的至少两个转向辊进行校正。转向机构使辊子倾斜以选择性地调节带的横向位置。仅通过从相应的带边缘传感器获得的信息来调节每个转向辊的倾斜度，可独立地控制转向。或者，转向可以根据每个转向辊的倾斜度进行控制，其基于从多个位置处的多个传感器获得的信息并进一步基于两个辊同时移动对皮带定位的可预测的影响进行调整。此外，至少一个转向辊也可以被配置为驱动辊。

4. 发明授权

US08073378B2 Xerographic station deskew mechanism 有权
标题翻译：静印机台面校正机制
公开(公告)号：US08073378B2
公开(公告)日：2011-12-06
申请号：US12115032
申请日：2008-05-05
申请人： James P. Calamita , Mark A. Atwood
发明人： James P. Calamita , Mark A. Atwood
IPC分类号： G03G15/00
CPC分类号： G03G15/75 , G03G21/1604 , G03G2221/1603 , G03G2221/1606
摘要： In a color marking assembly, a series or plurality of ROS-imaging station units are aligned above an endless image transfer belt. Since there are a plurality of units, image alignment between the several station units is important. To accomplish this, skewing of each of the stations is necessary. The present invention involves a fixed ROS unit and a movable or skewable imaging station. This imaging station is movable on at least three spheres, one sphere below the imaging station and on its inboard side, the other spheres are located on a track below the imaging station and on its outboard side. This arrangement reduces vibration of these stations while at the same time providing an easily skewable xerographic imaging station.
摘要翻译：在颜色标记组件中，一系列或多个ROS成像站单元在无端图像转印带上方对准。由于存在多个单元，因此在几个站单元之间的图像对准是重要的。为了实现这一点，每个站的倾斜是必要的。本发明涉及一个固定的ROS单元和一个可移动的或可偏斜的成像站。该成像站可以在至少三个球体上移动，一个球体在成像站下方，并且在其内侧，另一个球体位于成像站下方和外侧的轨道上。这种布置减少了这些站的振动，同时提供了一个易于偏移的静电复印成像站。

5. 发明申请

US20100189475A1 Intermediate Transfer Belt Steering System 有权
标题翻译：中间转移带转向系统
公开(公告)号：US20100189475A1
公开(公告)日：2010-07-29
申请号：US12361751
申请日：2009-01-29
申请人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
发明人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G15/6558 , G03G2215/1623
摘要： Disclosed are embodiments that use multiple, belt-steering systems to control and maintain alignment of an endless belt. The position of the edge of the belt is measured by multiple belt edge sensors and then corrected by at least two steering rollers connected to corresponding steering mechanisms. The steering mechanisms tilt the rollers in order to selectively adjust the lateral position of the belt. Steering can be controlled independently with the tilt of each steering roller being adjusted based solely on information obtain from a corresponding belt edge sensor. Alternatively, steering can be controlled dependently with the tilt of each steering roller being adjusted based on information obtain from multiple sensors at multiple locations and further based on the predictable impact of the simultaneous movement of both rollers on belt positioning. In addition, at least one of the steering rollers can also be configured as a drive roller.
摘要翻译：公开了使用多个皮带转向系统来控制和保持环形带的对准的实施例。皮带边缘的位置由多个皮带边缘传感器测量，然后通过连接到相应转向机构的至少两个转向辊进行校正。转向机构使辊子倾斜以选择性地调节带的横向位置。仅通过从相应的带边缘传感器获得的信息来调节每个转向辊的倾斜度，可独立地控制转向。或者，转向可以根据每个转向辊的倾斜度进行控制，基于从多个位置处的多个传感器获得的信息，并且还基于两个辊同时移动对皮带定位的可预测的影响来调整。此外，至少一个转向辊也可以被配置为驱动辊。

6. 发明申请

US20090274503A1 Xerographic Station Deskew Mechanism 有权
标题翻译：静印机台面校正机制
公开(公告)号：US20090274503A1
公开(公告)日：2009-11-05
申请号：US12115032
申请日：2008-05-05
申请人： James P. Calamita , Mark A. Atwood
发明人： James P. Calamita , Mark A. Atwood
IPC分类号： G03G15/00
CPC分类号： G03G15/75 , G03G21/1604 , G03G2221/1603 , G03G2221/1606
摘要： In a color marking assembly, a series or plurality of ROS-imaging station units are aligned above an endless image transfer belt. Since there are a plurality of units, image alignment between the several station units is important. To accomplish this, skewing of each of the stations is necessary.The present invention involves a fixed ROS unit and a movable or skewable imaging station. This imaging station is movable on at least three spheres, one sphere below the imaging station and on its inboard side, the other spheres are located on a track below the imaging station and on its outboard side.This arrangement reduces vibration of these stations while at the same time providing an easily skewable xerographic imaging station.
摘要翻译：在颜色标记组件中，一系列或多个ROS成像站单元在无端图像转印带上方对准。由于存在多个单元，因此在几个站单元之间的图像对准是重要的。为了实现这一点，每个站的倾斜是必要的。本发明涉及一个固定的ROS单元和一个可移动的或可偏斜的成像站。该成像站可以在至少三个球体上移动，一个球体在成像站下方，并且在其内侧，另一个球体位于成像站下方和外侧的轨道上。这种布置减少了这些站的振动，同时提供了一个易于偏移的静电复印成像站。

7. 发明授权

US08451518B2 System and method for detecting color-to-color misregistration 有权
标题翻译：用于检测颜色到颜色错配的系统和方法
公开(公告)号：US08451518B2
公开(公告)日：2013-05-28
申请号：US12763442
申请日：2010-04-20
申请人： James P. Calamita
发明人： James P. Calamita
IPC分类号： H04N1/46
CPC分类号： G03G15/0178 , G03G15/5041 , G03G2215/0161 , H04N1/506
摘要： A system and method is provided for detecting and correcting color-to-color process direction misregistration errors, including a printer capable of printing in a plurality of colors, the printer having a sensor for generating a signal including information corresponding to a color registration pattern printed on a substrate by the printer. The system and method further include a processor for receiving the signal from the sensor and analyzing the signal for detecting color-to-color process direction misregistration via an algorithm. The color registration pattern includes a plurality of segments, each segment associated with a different color of the plurality of colors and each segment including at least one different dimension from at least one other segment of the plurality of segments.
摘要翻译：提供了一种系统和方法，用于检测和校正颜色到颜色的处理方向重合错误，包括能够以多种颜色打印的打印机，该打印机具有用于产生包括与印刷的颜色配准图案相对应的信息的信号的传感器在打印机的基板上。该系统和方法还包括处理器，用于从传感器接收信号，并通过算法分析信号以检测颜色到颜色的处理方向重合失调。颜色配准图案包括多个片段，每个片段与多个颜色的不同颜色相关联，并且每个片段包括与多个片段中的至少一个其他片段至少一个不同的尺寸。

8. 发明授权

US08562101B2 Method and system for correcting media shift during identification of printhead roll 有权
标题翻译：用于在识别打印头卷筒期间校正介质位移的方法和系统
公开(公告)号：US08562101B2
公开(公告)日：2013-10-22
申请号：US13330213
申请日：2011-12-19
申请人： James P. Calamita , Patricia J. Donaldson
发明人： James P. Calamita , Patricia J. Donaldson
IPC分类号： B41J29/393 , B41J2/015 , B41J29/38 , B41J2/205
CPC分类号： B41J3/543 , B41J25/003
摘要： A method for aligning a printhead to compensate for printhead roll when an image receiving member moves laterally during printing has been developed. The method includes generating at different times a plurality of marks in a process direction with different inkjets in a printhead and identifying relationships between marks in each plurality. Lateral motion is thereby detected and removed from the analysis identifying the magnitude of the roll corresponding to the locations of the marks in the pluralities of marks.
摘要翻译：已经开发了一种在打印期间当图像接收构件横向移动时对准打印头以补偿打印头辊的方法。该方法包括在不同的时间产生在打印头中具有不同喷墨喷嘴的处理方向上的多个标记，并且识别每个标记中的多个标记之间的关系。从分析中检测和移除横向运动，识别与多个标记中的标记的位置相对应的卷的幅度。

9. 发明申请

US20110255138A1 SYSTEM AND METHOD FOR DETECTING COLOR-TO-COLOR MISREGISTRATION 有权
标题翻译：用于检测彩色色彩失真的系统和方法
公开(公告)号：US20110255138A1
公开(公告)日：2011-10-20
申请号：US12763442
申请日：2010-04-20
申请人： James P. Calamita
发明人： James P. Calamita
IPC分类号： H04N1/46 , G03G15/01
CPC分类号： G03G15/0178 , G03G15/5041 , G03G2215/0161 , H04N1/506
摘要： A system and method is provided for detecting and correcting color-to-color process direction misregistration errors, including a printer capable of printing in a plurality of colors, the printer having a sensor for generating a signal including information corresponding to a color registration pattern printed on a substrate by the printer. The system and method further include a processor for receiving the signal from the sensor and analyzing the signal for detecting color-to-color process direction misregistration via an algorithm. The color registration pattern includes a plurality of segments, each segment associated with a different color of the plurality of colors and each segment including at least one different dimension from at least one other segment of the plurality of segments.
摘要翻译：提供了一种系统和方法，用于检测和校正颜色到颜色的处理方向重合错误，包括能够以多种颜色打印的打印机，该打印机具有用于产生包括与印刷的颜色配准图案相对应的信息的信号的传感器在打印机的基板上。该系统和方法还包括处理器，用于从传感器接收信号，并通过算法分析信号以检测颜色到颜色的处理方向重合失调。颜色配准图案包括多个片段，每个片段与多个颜色的不同颜色相关联，并且每个片段包括与多个片段中的至少一个其他片段至少一个不同的尺寸。

10. 发明申请

US20100135702A1 METHOD AND APPARATUS FOR MEASURING COLOR-TO-COLOR REGISTRATION 有权
标题翻译：用于测量颜色到颜色注册的方法和装置
公开(公告)号：US20100135702A1
公开(公告)日：2010-06-03
申请号：US12326566
申请日：2008-12-02
申请人： James P. Calamita , Robert P. Loce
发明人： James P. Calamita , Robert P. Loce
IPC分类号： G03G15/01
CPC分类号： G03G15/5058 , G03G15/0194 , G03G2215/00059 , G03G2215/00067 , G03G2215/0161
摘要： In one embodiment, a method of measuring color-to-color registration includes: a) marking test pattern images on an image receiving member using a reference color separation station and a first color separation station over a process direction span in relation to selected target media and a cyclic characteristic of a multicolor marking platform, b) detecting each test pattern image, c) determining a registration measurement associated with the first color separation in relation to the reference color separation for each test pattern image, and d) determining a repeatable registration error pattern associated with the first color separation and the selected target media in relation to the cyclic characteristic based at least in part on the registration measurements determined in c). In one embodiment, the multicolor marking platform includes a marking engine, a controller, an image receiving member, a sensor, color registration measurement logic, and repeatable registration error determining logic.
摘要翻译：在一个实施例中，一种测量颜色到颜色对准的方法包括：a）使用参考色分离站和相对于所选目标介质的过程方向跨度上的第一色分离站在图像接收部件上标记测试图案图像以及多色标记平台的循环特征，b）检测每个测试图案图像，c）相对于每个测试图案图像的参考颜色分离，确定与第一颜色分离相关联的对准测量，以及d）确定可重复配准至少部分地基于在c）中确定的登记测量，与第一颜色分离相关联的与所述循环特征相关的所述目标介质的误差模式。在一个实施例中，多色标记平台包括标记引擎，控制器，图像接收构件，传感器，颜色登记测量逻辑和可重复的配准错误确定逻辑。

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