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21. 发明授权

US07356297B2 Curved transfer assist blade 有权
标题翻译：弯曲转移辅助刀片
公开(公告)号：US07356297B2
公开(公告)日：2008-04-08
申请号：US11363784
申请日：2006-02-28
申请人： David Montfort , Eliud Robles-Flores , John R. Falvo , Edward W. Schnepf
发明人： David Montfort , Eliud Robles-Flores , John R. Falvo , Edward W. Schnepf
IPC分类号： G03G15/16
CPC分类号： G03G15/165
摘要： Embodiments herein include a transfer assist blade that is adapted to bias media toward a marking device. The transfer assist blade is somewhat flexible and has a media contact edge positioned adjacent the marking device. The shape of the media contact edge comprises a curved shape. More specifically, the transfer assist blade assembly comprises a base and a transfer assist blade operatively connected to (or made an integral part of) the base. The curved media contact edge of the transfer assist blade comprises a center portion and end portions distal to the center portion, and the center portion extends a different distance from the base than the end portions extend from the base. Thus, the shape of the media contact edge can comprise one of a convex shape, a concave shape, and an irregular shape.
摘要翻译：本文的实施例包括适于将介质偏向标记装置的传送辅助刀片。传送辅助刀片有些柔性并且具有邻近标记装置定位的介质接触边缘。介质接触边缘的形状包括弯曲形状。更具体地，转移辅助刀片组件包括可操作地连接到（或形成为基座的整体部分）的基部和转移辅助刀片。转移辅助刀片的弯曲介质接触边缘包括中心部分和远离中心部分的端部，并且中心部分与基部相比，延伸离基部不同的距离。因此，介质接触边缘的形状可以包括凸形，凹形和不规则形状之一。

22. 发明申请

US20070196144A1 Segmented transfer assist blade 有权
标题翻译：分段传送辅助刀片
公开(公告)号：US20070196144A1
公开(公告)日：2007-08-23
申请号：US11359168
申请日：2006-02-22
申请人： Eliud Robles-Flores , Bruce Parks , Edward Schnepf , David Montfort
发明人： Eliud Robles-Flores , Bruce Parks , Edward Schnepf , David Montfort
IPC分类号： G03G15/16
CPC分类号： G03G15/165 , G03G2215/1609
摘要： Embodiments herein include a transfer assist blade that is adapted to bias media toward a marking device. The transfer assist blade has a plurality of movable blade segments that overlap one another. In one embodiment, a first movable blade segment (comprising a first wear layer and a first underlying layer beneath the first wear layer) overlies a second movable blade segment (comprising a second wear layer and a second underlying layer beneath the first wear layer). More specifically, in this embodiment, a portion of the first wear layer overlaps a portion of the second wear layer.
摘要翻译：本文的实施例包括适于将介质偏向标记装置的传送辅助刀片。传送辅助刀片具有彼此重叠的多个可动刀片段。在一个实施例中，第一可移动刀片段（包括第一耐磨层和第一耐磨层下面的第一下层）覆盖在第二可动刀片段（包括第二耐磨层和第一耐磨层下面的第二下层）之间。更具体地，在本实施例中，第一耐磨层的一部分与第二耐磨层的一部分重叠。

23. 发明申请

US20070014584A1 Calibration apparatus and method for charging unit of image forming device 有权
标题翻译：图像形成装置的充电装置的校准装置和方法
公开(公告)号：US20070014584A1
公开(公告)日：2007-01-18
申请号：US11179731
申请日：2005-07-13
申请人： Gerald Fletcher , John O'Brien , Bruce Parks , Eliud Robles-Flores , Alfred Claflin , Jerry Adams
发明人： Gerald Fletcher , John O'Brien , Bruce Parks , Eliud Robles-Flores , Alfred Claflin , Jerry Adams
IPC分类号： G03G15/02
CPC分类号： G03G15/0266 , G03G2215/027
摘要： System and methods may calibrate an AC rms voltage applied to a coronode of a charging device to achieve a predefined operating current at a target value of DC shield voltage. The target value of DC shield voltage may be set to be substantially below an over-voltage condition. System and methods may use a calibration routine that may determine a minimum AC voltage required to achieve the target value of DC shield voltage. Systems and methods may alternatively, or additionally, sense current and adjust the applied voltage to obtain a target current.
摘要翻译：系统和方法可以校准施加到充电装置的冠状体的AC均方根电压，以在DC屏蔽电压的目标值下实现预定义的工作电流。 DC屏蔽电压的目标值可以被设置为基本上低于过电压状态。系统和方法可以使用可以确定实现DC屏蔽电压的目标值所需的最小AC电压的校准程序。系统和方法可以替代地或另外地感测电流并且调整所施加的电压以获得目标电流。

24. 发明授权

US06278270B1 Apparatus and method for detecting small distance changes between opposed surfaces using giant magneto resistance effect sensor 有权
标题翻译：使用巨磁阻效应传感器检测相对表面之间的小距离变化的装置和方法
公开(公告)号：US06278270B1
公开(公告)日：2001-08-21
申请号：US09430307
申请日：1999-10-29
申请人： Eliud Robles-Flores , Edward W. Schnepf , Douglas A. Gutberlet , Carl H. Hall , Randall C. Ryon , James B. Myers
发明人： Eliud Robles-Flores , Edward W. Schnepf , Douglas A. Gutberlet , Carl H. Hall , Randall C. Ryon , James B. Myers
IPC分类号： G01B706
CPC分类号： B65H7/125 , B41J11/0095 , B41J13/02 , B65H2301/44318 , B65H2404/14 , B65H2511/13 , G01B7/003 , G01B7/023 , G01B7/107 , B65H2220/03
摘要： A device that can sense small changes in distance between opposed surfaces includes a ferromagnetic material and a giant magneto resistance effect sensor. A current source applies a current to the sensor to operate the sensor and read the magnetic field that impinges on the sensor from the ferromagnetic material. The magnetic field changes when the distance between the opposed surfaces changes. The device can be used in imaging apparatus to sense multifeeds and other conditions.
摘要翻译：可以感测相对表面之间的距离的小变化的装置包括铁磁材料和巨磁阻效应传感器。电流源将电流施加到传感器以操作传感器并且读取从铁磁材料撞击传感器的磁场。当相对表面之间的距离变化时，磁场发生变化。该装置可用于成像装置中以感测多重进纸和其他条件。

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