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41. 发明授权

US06567015B2 Method for initializing an analog encoder 有权
公开(公告)号：US06567015B2
公开(公告)日：2003-05-20
申请号：US10211195
申请日：2002-08-02
申请人： Christopher Alan Adkins , Michael Anthony Marra, III , Jay William Vessels
发明人： Christopher Alan Adkins , Michael Anthony Marra, III , Jay William Vessels
IPC分类号： H03M122
CPC分类号： H03M1/1009 , G01D3/022 , H03M1/303
摘要： A method of analog encoder initialization involves repeatedly adjusting an encoder light element energization level and dc offsets of the encoder channels to produce desired signals.

42. 发明授权

US07625148B2 Trough support ribs and method of use 有权
标题翻译：槽支撑筋和使用方法
公开(公告)号：US07625148B2
公开(公告)日：2009-12-01
申请号：US11457225
申请日：2006-07-13
申请人： Michael Anthony Marra, III , Randall David Mayo
发明人： Michael Anthony Marra, III , Randall David Mayo
IPC分类号： B41J2/01 , B41J2/185
CPC分类号： B41J11/0065 , B41J11/06
摘要： An improved method of edge-to-edge printing on media in a printer having a printhead disposed above an ink trough, the ink trough has a plurality of sections formed by a plurality of trough support ribs within the ink trough, comprises indexing a leading edge of media to a first position over a first trough section, selectively operating printhead jets which are positioned above the media to inhibit ink contamination of exposed support ribs, indexing the media leading edge to one of a second position within the first trough section or a position within a second trough section.
摘要翻译：一种改进的打印机中边缘到边缘打印的方法，其具有设置在墨槽上方的打印头，墨槽具有由墨槽内的多个槽支撑肋形成的多个部分，包括将前缘介质到第一位置上的第一位置，选择性地操作位于介质上方的打印头喷嘴以防止暴露的支撑肋的油墨污染，将介质前端分配到第一槽部分内的第二位置或位置在第二槽段内。

43. 发明授权

US07559711B2 Method for controlling media feed in an imaging apparatus 有权
标题翻译：用于控制成像设备中的媒体馈送的方法
公开(公告)号：US07559711B2
公开(公告)日：2009-07-14
申请号：US11041542
申请日：2005-01-24
申请人： Michael William Lawrence , Michael Anthony Marra, III , Barry Baxter Stout , Jay William Vessels , John Thomas Writt
发明人： Michael William Lawrence , Michael Anthony Marra, III , Barry Baxter Stout , Jay William Vessels , John Thomas Writt
IPC分类号： B41J11/42
CPC分类号： B41J29/38 , B41J11/42
摘要： A method for controlling the media feed of a print media sheet in an imaging apparatus having a media feed roller includes selecting between using absolute positioning of the media feed roller and relative positioning of the media feed roller for various media feed roller moves.
摘要翻译：用于控制具有介质进给辊的成像装置中的打印介质片的介质进给的方法包括：使用介质进给辊的绝对定位和用于各种介质进给辊移动的介质进给辊的相对定位进行选择。

44. 发明申请

US20090096829A1 METHOD FOR CONTROLLING MEDIA FEED IN AN IMAGING APPARATUS 有权
标题翻译：用于控制成像装置中的媒体输入的方法
公开(公告)号：US20090096829A1
公开(公告)日：2009-04-16
申请号：US12338606
申请日：2008-12-18
申请人： Michael William Lawrence , Michael Anthony Marra, III , Barry Baxter Stout , Jay William Vessels , John Thomas Writt
发明人： Michael William Lawrence , Michael Anthony Marra, III , Barry Baxter Stout , Jay William Vessels , John Thomas Writt
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J11/42
摘要： A method for controlling the media feed of a print media sheet in an imaging apparatus having a media feed roller includes selecting between using absolute positioning of the media feed roller and relative positioning of the media feed roller for various media feed roller moves.
摘要翻译：用于控制具有介质进给辊的成像装置中的打印介质片的介质进给的方法包括：使用介质进给辊的绝对定位和用于各种介质进给辊移动的介质进给辊的相对定位进行选择。

45. 发明授权

US07364261B2 Directionally dependent carrier isolator for an imaging apparatus 有权
标题翻译：用于成像设备的定向依赖载体隔离器
公开(公告)号：US07364261B2
公开(公告)日：2008-04-29
申请号：US10797360
申请日：2004-03-10
申请人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
发明人： Marc Alan Herwald , Michael Anthony Marra, III , Brian Andrew Naro
IPC分类号： B41J23/00
CPC分类号： B41J19/005
摘要： An interface device for attaching a printhead carrier to a carrier drive belt includes a belt holder attached to the carrier drive belt, and an isolator coupled between the belt holder and the printhead carrier. The isolator is configured to provide directionally dependent filtering of vibrations propagating to the printhead carrier.
摘要翻译：用于将打印头载体附接到载体驱动带的接口装置包括附接到载体驱动带的皮带保持器和耦合在皮带保持器和打印头托架之间的隔离器。隔离器被配置为提供对传播到打印头托架的振动的方向依赖的滤波。

46. 发明授权

US07178914B2 Media pre-feed in intermittent printer 有权
标题翻译：间歇式打印机中的介质预送
公开(公告)号：US07178914B2
公开(公告)日：2007-02-20
申请号：US10792499
申请日：2004-03-03
申请人： Michael Anthony Marra, III , Randall David Mayo , Barry Baxter Stout
发明人： Michael Anthony Marra, III , Randall David Mayo , Barry Baxter Stout
IPC分类号： B41J13/02 , B65H5/06
CPC分类号： B41J13/0009
摘要： A printer (1) in which a first sheet (5) to be imaged by printhead (3) is followed by a trailing media sheet. The first sheet is stopped intermittently so that the printhead can traverse the first sheet to print a partial image. The trailing media sheet is stopped behind the first sheet and is moved intermittently until it reaches or is near nip rollers (9a, 9b). Exit rollers 11a, 11b, 11c, and 11d move the first sheet out of the printer. When the exit rollers and the nip roller move forward and backward together the first sheet may be exited before the nip rollers are reversed to align the second sheet. Alternatively, the first sheet may be moved backward during alignment. The intermittent movement of the sheets may be at different times and with the trailing sheet moved less times and longer amounts than the first sheet is moved.
摘要翻译：打印机（1），其中由打印头（3）成像的第一片材（5）后面是后置介质片材。间歇地停止第一片，使得打印头可以穿过第一张片材以打印部分图像。拖尾介质片停止在第一片后面并间歇地移动直到到达或靠近夹辊（9a，9b）。出纸辊11a，11b，11c和11d将第一张纸从打印机中移出。当出口辊和夹持辊一起向前和向后移动时，可以在夹持辊反转之前退出第一片以对准第二片。或者，第一片可以在对准期间向后移动。片材的间歇运动可以在不同的时间，并且后片材移动较少的次数，并且比第一片材移动的量更长。

47. 发明授权

US06938975B2 Method of reducing printing defects in an ink jet printer 有权
公开(公告)号：US06938975B2
公开(公告)日：2005-09-06
申请号：US10647867
申请日：2003-08-25
申请人： David Golman King , Patrick Laurence Kroger , Michael Anthony Marra, III , Randall David Mayo
发明人： David Golman King , Patrick Laurence Kroger , Michael Anthony Marra, III , Randall David Mayo
IPC分类号： B41J11/42 , B41J29/393 , B41J29/38
CPC分类号： B41J11/425 , B41J29/393
摘要： A method of reducing printing defects in an ink jet printer including at least one printhead mounted to a printhead carrier for printing on a print media sheet, includes the steps of determining a vertical alignment error for at least one printhead and adjusting a sheet feed increment for the print media sheet based on the vertical alignment error.

48. 发明授权

US06935795B1 Method for reducing the effects of printhead carrier disturbance during printing with an imaging apparatus 有权
标题翻译：一种用于在用成像设备打印期间减少打印头载体干扰的影响的方法
公开(公告)号：US06935795B1
公开(公告)日：2005-08-30
申请号：US10802560
申请日：2004-03-17
申请人： Mark Walter Fagan , Frederick Charles Griesemer , Michael Anthony Marra, III , Randall David Mayo
发明人： Mark Walter Fagan , Frederick Charles Griesemer , Michael Anthony Marra, III , Randall David Mayo
IPC分类号： B41J19/00 , B41J19/14 , B41J19/20 , B41J29/38
CPC分类号： B41J19/202 , B41J19/142 , B41J29/38
摘要： A method for reducing the effects of printhead carrier disturbance during printing with an imaging apparatus having a printhead carrier for carrying at least one printhead includes the steps of accelerating the printhead carrier from a first position in a first direction; printing with the printhead in the first direction; and changing a rate of acceleration of the printhead carrier for a subsequent accelerating of the printhead carrier from the first position in the first direction prior to a subsequent printing with the printhead in the first direction to phase shift the printhead carrier disturbance.
摘要翻译：一种用于在具有用于承载至少一个打印头的打印头托架的成像设备的打印期间减少打印头托架干扰的影响的方法包括以下步骤：在第一方向上从第一位置加速打印头托架; 在第一方向上打印打印头; 以及在随后利用所述打印头在所述第一方向进行打印之前，改变所述打印头载体的加速度以便随后从所述第一方向的所述第一位置加速所述打印头载体的加速度，以相移所述打印头托架干扰。

49. 发明授权

US06796556B2 Multi-function media eject system in an ink jet printer 有权
标题翻译：多功能介质弹出系统在喷墨打印机
公开(公告)号：US06796556B2
公开(公告)日：2004-09-28
申请号：US10423452
申请日：2003-04-25
申请人： Douglas Laurence Robertson , Randall David Mayo , Barry Baxter Stout , Michael Anthony Marra, III , Walter Kevin Cousins , Herman Anthony Smith
发明人： Douglas Laurence Robertson , Randall David Mayo , Barry Baxter Stout , Michael Anthony Marra, III , Walter Kevin Cousins , Herman Anthony Smith
IPC分类号： B41J201
CPC分类号： B65H29/34 , B41J11/009 , B41J13/106 , B65H29/46 , B65H31/34 , B65H2301/16 , B65H2404/73 , B65H2511/10 , B65H2511/40 , B65H2511/415 , B65H2513/40 , B65H2513/51 , B65H2601/251 , B65H2701/1313 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A media eject system for a printer having an output tray includes an edge wing for supporting an edge of media exiting the printer, the edge wing movable between support and non-support positions. A kicker engages a trailing edge of media and moves the media into the tray. The kicker is movable between a retracted position and an extended position and operable to move the media into the tray by movement of the kicker from the retracted position to the extended position. A controller determines a print condition including at least one of a media type and a print format, and adjusts a position of the wing dependent upon the print condition.
摘要翻译：用于具有输出盘的打印机的介质排出系统包括用于支撑离开打印机的介质的边缘的边缘翼缘，边缘翼可在支撑位置和非支撑位置之间移动。踢球者接合介质的后缘并将介质移动到托盘中。踢球者可在缩回位置和延伸位置之间移动，并且可操作以通过踢球者从缩回位置移动到延伸位置来将介质移动到托盘中。控制器确定包括介质类型和打印格式中的至少一种的打印条件，并根据打印条件来调整机翼的位置。

50. 发明授权

US06762580B1 Electric motor velocity controller 有权
标题翻译：电动机速度控制器
公开(公告)号：US06762580B1
公开(公告)日：2004-07-13
申请号：US09931434
申请日：2001-08-16
申请人： Michael Anthony Marra, III , Randall David Mayo
发明人： Michael Anthony Marra, III , Randall David Mayo
IPC分类号： G05B902
CPC分类号： H02P6/18 , G05B11/28 , G05B11/42 , G05B13/0275 , H02P21/001 , H02P23/0013 , H02P23/14
摘要： A device for controlling the velocity of an electric motor is provided. The device combines a traditional PI (Proportional+Integral) velocity controller with a robust mapping technique that estimates the velocity of the motor. The mapping technique is based on fuzzy logic methods, and provides a robust estimate of the motor's rotational velocity by using the motor current measurement and pulse-width modulated (PWM) voltage being applied to the motor. In one embodiment the device is combined with a calibration technique which ensures the proper calibration of the motor.
摘要翻译：提供一种用于控制电动机速度的装置。该设备将传统的PI（比例+积分）速度控制器与鲁棒的映射技术相结合，可以估计电机的速度。映射技术基于模糊逻辑方法，并且通过使用电动机电流测量和施加到电动机的脉宽调制（PWM）电压来提供对电动机转速的鲁棒估计。在一个实施例中，该装置与确保电动机的适当校准的校准技术相结合。

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