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1.发明申请Systems and methods for adjusting the dynamic range of a scanning laser beam 有权用于调整扫描激光束的动态范围的系统和方法公开(公告)号：US20070195153A1
公开(公告)日：2007-08-23
申请号：US11358351
申请日：2006-02-21
申请人： Thomas Fields , Christopher Jones , William Cook , Cyrus Clarke , Jonathan Frey
发明人： Thomas Fields , Christopher Jones , William Cook , Cyrus Clarke , Jonathan Frey
CPC分类号： G03G15/043 , G03G2215/0119
摘要： The dynamic range of an electrophotographic device may be shifted by calibrating a laser power of a laser source to operate within a first range of power levels during a laser power adjustment operation. At least one laser control parameter is modified after calibrating the laser power so that the laser source is operable within a second range of power levels different from the first range of power levels and a beam emitted by the laser source is controlled within the second range of power levels when the beam is directed towards an image area of a photoconductive surface.
摘要翻译： 可以通过在激光功率调整操作期间校准激光源的激光功率以在功率水平的第一范围内操作来移动电子照相装置的动态范围。 在校准激光功率之后修改至少一个激光控制参数，使得激光源在与第一功率电平范围不同的功率电平的第二范围内可操作，并且由激光源发射的光束被控制在第二范围内 当光束被引导到光电导表面的图像区域时的功率水平。
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2.发明申请Systems for performing laser beam linearity correction and algorithms and methods for generating linearity correction tables from data stored in an optical scanner 有权用于执行激光束线性校正的系统以及用于从存储在光学扫描器中的数据产生线性校正表的算法和方法公开(公告)号：US20050212905A1
公开(公告)日：2005-09-29
申请号：US10808130
申请日：2004-03-24
CPC分类号： H04N1/0473 , G06K15/1219 , H04N1/1135 , H04N1/12 , H04N2201/0082 , H04N2201/04782 , H04N2201/04793
摘要： Laser beam scan line nonlinearity is compensated for by providing algorithms for generating linearity profiles which are used by a corresponding registration system in an electrophotographic device to determine the placement of Pels across a scan line.
摘要翻译： 通过提供用于产生线性轮廓的算法来补偿激光束扫描线非线性，该线性轮廓由电子照相设备中的对应的配准系统使用以确定Pels在扫描线上的位置。
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3.发明申请Algorithms and methods for determining laser beam process direction position errors from data stored on a printhead 有权用于从存储在打印头上的数据确定激光束处理方向位置误差的算法和方法公开(公告)号：US20050212899A1
公开(公告)日：2005-09-29
申请号：US10807870
申请日：2004-03-24
申请人： Cyrus Clarke , Thomas Fields , Allen Johnson , Christopher Jones
发明人： Cyrus Clarke , Thomas Fields , Allen Johnson , Christopher Jones
CPC分类号： B41J2/471 , G02B27/0031
摘要： Systems and methods are provided for characterizing laser beam process direction position errors in an electrophotographic device. Once the process direction position errors of a given beam laser beam system have been characterized, an image is adjusted or warped prior to being processed by the laser beam system to compensate for laser beam process direction position errors, e.g., bow and skew.
摘要翻译： 提供了用于表征电子照相装置中的激光束处理方向位置误差的系统和方法。 一旦已经表征给定光束激光束系统的过程方向位置误差，则在被激光束系统处理之前调整或扭曲图像以补偿激光束处理方向位置误差，例如弓和歪斜。
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4.发明申请Memory device on optical scanner and apparatus and method for storing characterizing information on the memory device 有权光学扫描仪上的存储装置及存储装置中的特征信息的装置及方法公开(公告)号：US20050212902A1
公开(公告)日：2005-09-29
申请号：US10808043
申请日：2004-03-24
申请人： William Cook , Thomas Fields , Allen Johnson , Christopher Jones , Gregory Ream
发明人： William Cook , Thomas Fields , Allen Johnson , Christopher Jones , Gregory Ream
CPC分类号： H04N1/506 , H04N1/053 , H04N1/1135 , H04N1/12 , H04N2201/02443 , H04N2201/04793 , H04N2201/04798
摘要： An optical scanner is provided having a memory device thereon. The memory device may store operational characteristics of the optical scanner or data that characterizes laser beam scan path and/or laser power requirements by each laser of the optical scanner. The memory device may be used to store historical information such as device temperature, cycles of operation and other historical information of components within a corresponding electrophotographic device. Still further, the electrophotographic device to which the optical scanner is installed may write operational data to the memory device, for example, to store a backup of registration and other operational parameters that are typically stored by the controller of the electrophotographic device.
摘要翻译： 提供了一种其上具有存储装置的光学扫描器。 存储器件可存储由扫描器的每个激光器表征激光束扫描路径和/或激光功率要求的光学扫描器或数据的操作特性。 存储器件可用于存储历史信息，例如器件温度，操作周期以及相应的电子照相设备内部件的其它历史信息。 另外，安装有光学扫描仪的电子照相装置可以将操作数据写入存储装置，例如，以存储通常由电子照相装置的控制器存储的对准备份和其它操作参数。
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5.发明申请Method and apparatus for minimizing visual artifacts in images generated by an electrophotographic machine 有权用于最小化由电子照相机产生的图像中的视觉伪像的方法和装置公开(公告)号：US20050151827A1
公开(公告)日：2005-07-14
申请号：US10757130
申请日：2004-01-14
申请人： Thomas Fields , Craig Hadady , Christopher Jones , Philip Heink
发明人： Thomas Fields , Craig Hadady , Christopher Jones , Philip Heink
CPC分类号： G03G15/0115 , G03G15/04027
摘要： A method of minimizing visual artifacts resulting from a laser scan process in an electrophotographic machine, the electrophotographic machine including a photoconductive device having an image forming surface. The method including the steps of obtaining correction data relative to a bowed image and offsetting at least a portion of non-bowed image data dependent upon the correction data, and additionally dependent upon halftone cell growth of a halftone cell.
摘要翻译： 一种使电子照相机中的激光扫描过程产生的视觉伪影最小化的方法，该电子照相机包括具有成像表面的光电导装置。 该方法包括以下步骤：相对于弓形图像获得校正数据，并且取决于校正数据偏移至少一部分非弓形图像数据，并且另外依赖于半色调细胞的半色调细胞生长。
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公开(公告)号：US20190341789A1
公开(公告)日：2019-11-07
申请号：US15972361
申请日：2018-05-07
申请人： David R. Hall , Christopher Jones , Casey Webb , Jerome Miles
发明人： David R. Hall , Christopher Jones , Casey Webb , Jerome Miles
IPC分类号： H02J7/00
摘要： There is disclosed a system for sharing power among interconnected tools which is made up of multiple battery-powered tools, each with a battery. Each tool and its battery are electrically connected to a hub, and the hub is adapted to provide charging current to each battery, to monitor the charge level of each battery and to direct current from one battery with a higher charge level to a battery with a lower charge level. The system is also adapted to enable the hub to direct power to corded electric tools.
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公开(公告)号：US20190006833A1
公开(公告)日：2019-01-03
申请号：US15873237
申请日：2018-01-17
申请人： David R. Hall , Jerome Miles , Christopher Jones , Casey Webb , Justin Robinson
发明人： David R. Hall , Jerome Miles , Christopher Jones , Casey Webb , Justin Robinson
摘要： A power drop assembly is disclosed which, in general, includes a power cord housing, a reel, a power cord, a female power outlet, an electrical input, switching circuitry, and a controller. The reel is positioned within the power cord housing. The reel is rotatably connected to the power cord housing. The power cord is mechanically attached to the reel. The female power outlet is mechanically and electrically attached to the power cord. The switching circuitry is electrically connected to the electrical input. The switching circuitry selectively, electrically connects the electrical input and the power cord. The switching circuitry is electrically connected to the power cord. The controller is communicatively connected to the switching circuitry for controlling the switching circuitry. The controller is also connected to circuitry programmed for regulating the amount of power available to the power cord. The switching circuitry and the regulating circuitry determine whether power is available and how much power is available. The switching circuitry may also be configured to act as a circuit breaker.
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公开(公告)号：US20190006064A1
公开(公告)日：2019-01-03
申请号：US15786880
申请日：2017-10-18
申请人： David R. Hall , Jerome Miles , Christopher Jones , Casey Webb , Justin Robinson
发明人： David R. Hall , Jerome Miles , Christopher Jones , Casey Webb , Justin Robinson
摘要： A power drop assembly is disclosed which, in general, includes a power cord housing, a reel, a power cord, a female power outlet, an electrical input, switching circuitry, and a controller. The reel is positioned within the power cord housing. The reel is rotatably connected to the power cord housing. The power cord is mechanically attached to the reel. The female power outlet is mechanically and electrically attached to the power cord. The switching circuitry is electrically connected to the electrical input. The switching circuitry selectively, electrically connects the electrical input and the power cord. The switching circuitry is electrically connected to the power cord. The controller is communicatively connected to the switching circuitry for controlling the switching circuitry.
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公开(公告)号：US20190003480A1
公开(公告)日：2019-01-03
申请号：US15918370
申请日：2018-03-12
申请人： David R. Hall , Casey Webb , Jerome Miles , Christopher Jones
发明人： David R. Hall , Casey Webb , Jerome Miles , Christopher Jones
IPC分类号： F04D27/00 , F04D25/08 , F04D25/10 , F24F11/00 , F24F11/57 , F21V33/00 , H04R1/02 , G08C17/02
摘要： A fan assembly is disclosed. The fan assembly is comprised of a fan with a motor and a blade as to create an airflow, and an actuator which is adapted to move the fan in vertical and horizontal directions, such that the fan directs airflow below it. The fan further comprises a controller adapted to control the adapter, and a remote control which is adapted to control the controller. The remote control sends signals to direct the controller, and both are adapted such that the movement of the fan can be programmed to a path set by a user and can also be manipulated to a static position set by the user. Preferably, the remote control is a smart device, such as a smart phone.
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公开(公告)号：US10082600B2
公开(公告)日：2018-09-25
申请号：US14364119
申请日：2011-12-16
申请人： Jing Shen , Christopher Jones , Dingding Chen , Michael T. Pelletier , Robert Atkinson , David Perkins
发明人： Jing Shen , Christopher Jones , Dingding Chen , Michael T. Pelletier , Robert Atkinson , David Perkins
CPC分类号： G01V13/00 , G01N21/274 , G01N33/241 , G01N2201/129 , G01N2201/1296
摘要： A method of calibration transfer for a testing instrument includes: collecting a first sample; generating a standard response of a first instrument based, at least in part, on the first sample; and performing instrument standardization of a second instrument based, at least in part, on the standard response of the first instrument. Data corresponding to a second sample is then obtained using the second instrument and a component of the second sample is identified based, at least in part, on a calibration model.
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