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1. 发明申请

US20130046997A1 MONITORING SUBSYSTEM POWER 有权
标题翻译：监控子系统功率
公开(公告)号：US20130046997A1
公开(公告)日：2013-02-21
申请号：US13210006
申请日：2011-08-15
申请人： Robert P. Callaway , Douglas Harriman , Jon Johnson
发明人： Robert P. Callaway , Douglas Harriman , Jon Johnson
IPC分类号： G06F1/00 , H02J4/00
CPC分类号： G06F1/3206 , G03G15/5004 , G03G15/55 , H02J3/14 , Y02A30/62 , Y02B70/3225 , Y04S20/222 , Y10T307/406 , Y10T307/461
摘要： A method for monitoring subsystem power includes, with a power control system of an electronic device, receiving energy usage data from one of a plurality of subsystems within the electronic device, with the power control system, maintaining energy usage data for the plurality of subsystems within the electronic device, and with the power control system, providing integrated energy usage data to one of the plurality of subsystems.
摘要翻译：用于监测子系统功率的方法包括：利用电子设备的功率控制系统，从电力设备内的多个子系统之一接收能量使用数据与功率控制系统，维持多个子系统内的能量使用数据所述电子设备以及所述功率控制系统向所述多个子系统之一提供集成的能量使用数据。

2. 发明授权

US06674260B1 DC motor control 有权
标题翻译：直流电机控制
公开(公告)号：US06674260B1
公开(公告)日：2004-01-06
申请号：US10175711
申请日：2002-06-20
申请人： Douglas L. Harriman , Robert D. Davis , Robert P. Callaway
发明人： Douglas L. Harriman , Robert D. Davis , Robert P. Callaway
IPC分类号： G05B1128
CPC分类号： H02P29/02 , H02P7/29 , Y10S388/934
摘要： A method of controlling a DC motor is presented. In a tracking action, an input to the motor is tracked. In a comparing action, the input is compared against a baseline value. In an adjusting action, a usage of the motor is adjusted when the input passes a threshold related to a motor performance parameter. A method of estimating a parameter of an ink carriage moved by a DC motor is also presented. In a tracking step, an input to the motor is tracked. In a comparing action, the input is compared against a baseline value to predict a level of the parameter.
摘要翻译：提出了一种控制直流电动机的方法。在跟踪动作中，跟踪到电机的输入。在比较动作中，将输入与基准值进行比较。在调节动作中，当输入通过与电动机性能参数相关的阈值时，调节电动机的使用。还提出了一种估计由DC电动机移动的墨盒的参数的方法。在跟踪步骤中，跟踪到电动机的输入。在比较动作中，将输入与基线值进行比较，以预测参数的水平。

3. 发明授权

US5898288A Inexpensive motion control using DC motors 失效
标题翻译：使用直流电机的廉价运动控制
公开(公告)号：US5898288A
公开(公告)日：1999-04-27
申请号：US789903
申请日：1997-01-29
申请人： Huston W. Rice , Robert P. Callaway , George Barbehenn , Jason Quintana
发明人： Huston W. Rice , Robert P. Callaway , George Barbehenn , Jason Quintana
IPC分类号： G05B19/21 , H02P8/00
CPC分类号： G05B19/21 , G05B2219/34062 , G05B2219/41102 , G05B2219/41329
摘要： Disclosed herein is a motion monitoring system for monitoring movement of a brush-type DC motor. The system includes an electrical comparator having first and second differential inputs. A current detector is connected to provide a drive current signal to the first differential input of the comparator. A low-pass filter is connected to provide an averaged drive current signal to the second differential input of the comparator. When a drive current is applied to the motor, the comparator produces a stream of binary logic-level pulses corresponding to motor movement. The pulses can be used to determine motor position and velocity.
摘要翻译：这里公开了一种用于监测刷式直流电动机的运动的运动监控系统。该系统包括具有第一和第二差分输入的电气比较器。连接电流检测器以向比较器的第一差分输入提供驱动电流信号。连接低通滤波器以向比较器的第二差分输入提供平均的驱动电流信号。当驱动电流施加到电动机时，比较器产生对应于电机运动的二进制逻辑电平脉冲流。脉冲可用于确定电机的位置和速度。

4. 发明授权

US4759649A Dual axis paper drive 失效
标题翻译：双轴纸驱动
公开(公告)号：US4759649A
公开(公告)日：1988-07-26
申请号：US18242
申请日：1987-02-24
申请人： Kieran B. Kelly , William R. Huseby , Robert P. Callaway , Chris A. Rasmussen
发明人： Kieran B. Kelly , William R. Huseby , Robert P. Callaway , Chris A. Rasmussen
IPC分类号： B41J11/00 , B41J11/26 , B41J11/28 , B41J15/16 , B65H20/20 , B65H26/02
CPC分类号： B41J11/28 , B41J15/16
摘要： Method and apparatus are provided for moving perforated continuous paper (10) through a dual axis printer (12), with both axes (14, 30) driven, while regulating the feed with the perforations and maintaining a controlled tension (38a) in the paper between the two driven axes. The novel approach in this invention is the addition of a set of spring-loaded friction surfaces (56a-62a), incorporated into a gear transmission (50), which limit the amount of torque which can be transmitted to the unregulated drive axis, with the direct effect of controlling the tension in the paper between the two axes.In order to create this tension, the unregulated axis is driven at a slightly greater speed than the regulated axis (with speed measured in terms of inches of paper per revolution of the driven gear (20)). In normal operation, the slack in the paper is taken up, to the point at which the tension is at the correct level, and then enough slip occurs at the friction surfaces to drive the same amount of paper at both the regulated drive (16) and unregulated drive (32). The unregulated drive is only overdriven slightly (e.g., about 0.2%) to allow accurate feeding of single sheets (which are not driven by the regulated drive). This slight overdrive requires only minimal slip at the friction surfaces when driving continuous paper and thus keeps the amount of wear small.
摘要翻译：提供了用于通过双轴打印机（12）移动穿孔连续纸（10）的方法和装置，其中两个轴线（14,30）被驱动，同时用穿孔调节进给并且保持纸张中的受控张力（38a）在两个从动轴之间。本发明中的新颖方法是加入一组弹簧加载的摩擦表面（56a-62a），该弹簧加载的摩擦表面（56a-62a）被结合到齿轮传动装置（50）中，该齿轮传动装置（50）限制可传递到未调节的驱动轴的转矩的量，控制两轴之间纸张张力的直接效果。为了产生这种张力，未调节的轴线以比调节轴线稍快的速度被驱动（以从动齿轮（20）的每转一英寸的纸张的速度来测量）。在正常操作中，纸张的松弛被吸收到张力处于正确水平的位置，然后在摩擦表面发生足够的滑动，以在调节驱动器（16）处驱动相同量的纸张，和非稳压驱动器（32）。未调节的驱动器仅稍微过载（例如，大约0.2％），以允许精确地馈送单个片材（其不被调节的驱动器驱动）。这种轻微的超速传动在驱动连续纸时只需要在摩擦表面上的最小滑动，从而保持磨损量较小。

5. 发明授权

US08719599B2 Monitoring subsystem power 有权
标题翻译：监控子系统电源
公开(公告)号：US08719599B2
公开(公告)日：2014-05-06
申请号：US13210006
申请日：2011-08-15
申请人： Robert P. Callaway , Douglas Harriman , Jon Johnson
发明人： Robert P. Callaway , Douglas Harriman , Jon Johnson
IPC分类号： G06F1/00 , H02J3/14 , G01R19/12 , B41J29/393 , B41J2/00 , H04N1/00 , H04N1/46 , G03G15/00 , G01R21/00
CPC分类号： G06F1/3206 , G03G15/5004 , G03G15/55 , H02J3/14 , Y02A30/62 , Y02B70/3225 , Y04S20/222 , Y10T307/406 , Y10T307/461
摘要： A method for monitoring subsystem power includes, with a power control system of an electronic device, receiving energy usage data from one of a plurality of subsystems within the electronic device, with the power control system, maintaining energy usage data for the plurality of subsystems within the electronic device, and with the power control system, providing integrated energy usage data to one of the plurality of subsystems.
摘要翻译：用于监测子系统功率的方法包括：利用电子设备的功率控制系统，从电力设备内的多个子系统之一接收能量使用数据与功率控制系统，维持多个子系统内的能量使用数据所述电子设备以及所述功率控制系统向所述多个子系统之一提供集成的能量使用数据。

6. 发明授权

US06485383B1 Thermal compensation belt drive tensioner 失效
标题翻译：热补偿带驱动张紧器
公开(公告)号：US06485383B1
公开(公告)日：2002-11-26
申请号：US09568442
申请日：2000-05-10
申请人： Jeffrey T. Hendricks , Robert P. Callaway
发明人： Jeffrey T. Hendricks , Robert P. Callaway
IPC分类号： F16H708
CPC分类号： F16H7/08 , B41J19/20 , F16H2007/0808 , F16H2007/0882
摘要： A method and apparatus for maintaining a substantially constant belt tension under changing temperature conditions is provided by a geometric layout of a motor, belt and pulley system and a selection of manufacturing materials for component parts having a predetermined relationship of thermal expansion coefficients between themselves.
摘要翻译：通过马达，带和滑轮系统的几何布局以及在它们之间具有预定的热膨胀系数关系的部件的制造材料的选择来提供用于在变化的温度条件下保持基本上恒定的皮带张力的方法和装置。

7. 发明授权

US06340221B1 Ink jet print carriage drive system that applies drive force at location displaced from drive belt 失效
标题翻译：喷墨打印托架驱动系统，在从传动带偏移的位置施加驱动力
公开(公告)号：US06340221B1
公开(公告)日：2002-01-22
申请号：US09665240
申请日：2000-09-18
申请人： Matt G. Driggers , Robert P. Callaway
发明人： Matt G. Driggers , Robert P. Callaway
IPC分类号： B41J1122
CPC分类号： B41J19/207 , B41J19/005
摘要： A print carriage drive assembly for an ink jet printer. The print carriage drive assembly includes a tensioned drive belt, and a compliant belt connect that applies a driving force to a print carriage at location that is displaced from the drive belt. The tensioned drive belt and the belt connect further isolate the print carriage from drive force variations.
摘要翻译：用于喷墨打印机的打印托架驱动组件。打印托架驱动组件包括张紧的传动带和柔性带连接件，其在从驱动带移位的位置向驱动力施加驱动力。张紧的传动皮带和皮带连接进一步将打印托架与驱动力变化隔离开。

8. 发明授权

US6017114A Shifted element scanning/printing routine coordinated with media advance 有权
标题翻译：移动元素扫描/打印程序与媒体推进协调
公开(公告)号：US6017114A
公开(公告)日：2000-01-25
申请号：US164439
申请日：1998-09-30
申请人： Steven B. Elgee , Steve O. Rasmussen , Robert P. Callaway
发明人： Steven B. Elgee , Steve O. Rasmussen , Robert P. Callaway
IPC分类号： B41J11/42 , H04N1/047 , H04N1/12 , B41J2/145 , B41J2/15 , B41J29/38
CPC分类号： H04N1/128 , B41J11/42 , H04N1/047 , H04N1/12 , H04N2201/04731 , H04N2201/04789 , H04N2201/04791
摘要： A shifted element printing/scanning routine coordinated with media advance through an interaction zone of hardcopy device is provided for inkjet printing mechanisms, scanners or multi-function hardcopy devices. A method is provided of coordinating operation of a reciprocating head with media advance. The head has plural interaction elements, which may be ink-ejecting nozzles in a printing mechanism, or image receptors in a scanning mechanism, with the interaction elements being arranged in a linear array to selectively interact with media. A hardcopy device has a rotating media advancing member, a reciprocating head carrying the interaction elements, an encoder having indicia to track media advance, and a sensor that interprets the encoder indicia and generated a media position signal. A controller adjusts the media advance and shifts operation of selected interaction elements to other interaction elements along the linear array to avoid an indeterminate region of the position signal where the media position cannot be ascertained.
摘要翻译：为印刷机构，扫描仪或多功能硬拷贝装置提供了通过硬拷贝装置的相互作用区域与介质前进协调的移位元件打印/扫描程序。提供了一种协调往复式头部与介质提前的操作的方法。头部具有多个相互作用元件，其可以是打印机构中的喷墨喷嘴或扫描机构中的图像接收器，其中相互作用元件被布置成线性阵列以选择性地与介质相互作用。硬拷贝装置具有旋转介质前进构件，承载相互作用元件的往复运动头，具有跟踪介质前进的标记的编码器以及解释编码器标记并产生介质位置信号的传感器。控制器调整介质前进并将所选择的相互作用元件的操作沿着线性阵列移动到其他相互作用元件，以避免不能确定介质位置的位置信号的不确定区域。

9. 发明授权

US5663624A Closed-loop method and apparatus for controlling acceleration and velocity of a stepper motor 失效
标题翻译：用于控制步进电机的加速度和速度的闭环方法和装置
公开(公告)号：US5663624A
公开(公告)日：1997-09-02
申请号：US846302
申请日：1992-03-05
申请人： Robert P. Callaway
发明人： Robert P. Callaway
IPC分类号： H02P8/00 , H02P8/14
CPC分类号： H02P8/14
摘要： A closed-loop method and apparatus for controlling acceleration and velocity of a stepper motor in which a motor shaft encoder is used to generate a signal proportional to shaft position. This signal is subtracted from the motor input signal to produce an error signal which is compared with a reference value. When the error is equal to the reference value the motor is stepped again. Between each step, the reference value is decreased if motor velocity is too high or increased if the motor velocity is too low.
摘要翻译：用于控制步进电机的加速度和速度的闭环方法和装置，其中使用电动机轴编码器来产生与轴位置成比例的信号。从电机输入信号中减去该信号，以产生与参考值进行比较的误差信号。当误差等于参考值时，电机再次踩踏。在每个步骤之间，如果电机速度太低或电机速度过低，参考值会降低。

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