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1. 发明申请

US20120251131A1 COMPENSATING FOR PERIODIC NONUNIFORMITY IN ELECTROPHOTOGRAPHIC PRINTER 有权
标题翻译：电子印刷机中定期非均质性的补偿
公开(公告)号：US20120251131A1
公开(公告)日：2012-10-04
申请号：US13076467
申请日：2011-03-31
申请人： Thomas A. Henderson , Richard G. Allen
发明人： Thomas A. Henderson , Richard G. Allen
IPC分类号： G03G15/00
CPC分类号： G03G15/5033 , G03G15/0178 , G03G15/0194 , G03G15/505 , G03G2215/0158 , G03G2215/0478 , G03G2215/048
摘要： A method is provided of compensating for periodic non-uniformity in an electrophotographic (EP) printer with a rotatable imaging component, and a runout sensor for measuring the distance between a first reference point and the surface of the first component along a first reference axis. An image signal representing an image to be produced on a receiving member by the printer is received. The component is rotated. While it is rotating, the distance for the component is measured using the runout sensor. A correction value corresponding to the measured distance is automatically determined using a processor. The image data corresponding to the measured distance are automatically adjusted with the correction value using the processor. Toner corresponding to the adjusted image data is deposited on the receiver using the component.
摘要翻译：提供了一种利用可旋转成像部件补偿电子照相（EP）打印机中的周期性不均匀性的方法，以及用于沿着第一参考轴线测量第一参考点和第一部件的表面之间的距离的跳动传感器。接收表示由打印机在接收部件上产生的图像的图像信号。组件旋转。当旋转时，使用跳动传感器测量组件的距离。使用处理器自动确定与测量距离相对应的校正值。使用处理器，使用校正值自动调整与测量距离对应的图像数据。使用该组件将对应于经调整的图像数据的调色剂沉积在接收器上。

2. 发明申请

US20070292148A1 Print quality maintenance method and system 有权
标题翻译：打印质量维护方法和系统
公开(公告)号：US20070292148A1
公开(公告)日：2007-12-20
申请号：US11453218
申请日：2006-06-14
申请人： Scott T. Slattery , Rodney R. Bucks , Richard G. Allen
发明人： Scott T. Slattery , Rodney R. Bucks , Richard G. Allen
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G21/203 , G03G15/0266 , G03G15/0849 , G03G15/5062 , G03G2215/00067 , G03G2215/0888
摘要： An system and related method for maintaining print quality based on development potential measurements that include comparing the current process measurements to a toner concentration related set-point; calculating a quality adjustment range based on current process measurements and the toner concentration related set-point, or a derivative thereof, indicative of print quality; and adjusting current process conditions related to the current process measurements to trend towards a new set point within the quality adjustment range so that a rate of change is proportional to the difference between the current process measurements and the set point.
摘要翻译：一种用于基于开发潜力测量来维持打印质量的系统和相关方法，包括将当前过程测量与调色剂浓度相关的设定点进行比较; 基于当前处理测量值和调色剂浓度相关设定值或其衍生物计算质量调整范围，指示打印质量; 并且调整与当前过程测量相关的当前过程条件以趋向于质量调整范围内的新设定点，使得变化率与当前过程测量值与设定值之间的差异成比例。

3. 发明授权

US06611666B2 Densitometer with improved accuracy for use in color image processing apparatus 有权
公开(公告)号：US06611666B2
公开(公告)日：2003-08-26
申请号：US09882196
申请日：2001-06-15
申请人： Matthias H. Regelsberger , Richard G. Allen , William A. Hameister , Bradley A. Twait
发明人： Matthias H. Regelsberger , Richard G. Allen , William A. Hameister , Bradley A. Twait
IPC分类号： G03G1500
CPC分类号： G01J1/32 , B41J29/393 , G01J1/26 , G01J3/50 , G01J3/501 , G03G15/01 , G03G2215/00042 , G03G2215/00063
摘要： A method and apparatus for a single densitometer design that is used for all colors within multiple color image processing system. The preferred embodiment employs an LED having a light adjustment mechanism for controlling the amount of light received by a light detector in the densitometer. The coarse light adjustment is provided through a variable aperture. Fine light adjustment is accomplished through controlling the current through the LED, either by a potentiometer or through an automated process. Preferably, each of the LEDs is selected by wavelength to maximize the absorption by the colorant yielding light roughly complimentary to the colorant. The adjustment circuit provides advantage in color printing systems by allowing duplicate versions of the same densitometer circuit to yield similar voltage outputs for different colorants, thereby compensating for different absorption characteristics and light output of different colored LEDs.

4. 发明申请

US20070298914A1 TABLE TENNIS GAME APPARATUS AND METHOD OF PLAY THEREOF 有权
标题翻译：桌面游戏装置及其播放方法
公开(公告)号：US20070298914A1
公开(公告)日：2007-12-27
申请号：US11426070
申请日：2006-06-23
申请人： Richard G. Allen
发明人： Richard G. Allen
IPC分类号： A63B67/04
CPC分类号： A63B67/04 , A47B25/003 , A63B2210/50
摘要： A novel and versatile table tennis game and method of play thereof is disclosed. The table tennis table game is played on a playing surface in the shape of a hexagon having three pairs of equal length opposing edges. A net is placed in the center of the table to divide the playing surface into two or three separate playing areas. Two playing areas accommodates a maximum of three individuals on both sides of the net. Three playing areas accommodates either three individuals playing against each other or three teams of two individuals playing against each other. A folding support mechanism provides both support and storage for either a 2-piece or a 6-piece table top.
摘要翻译：公开了一种小型和多功能的乒乓球比赛及其播放方法。乒乓球桌游戏在具有三对相等长度的相对边缘的六边形的游戏表面上玩。网格放置在桌子的中央，将播放面分成两个或三个独立的播放区域。网络两侧最多可容纳3人。三个游戏区可容纳三人互相玩耍，或三人相互对峙。折叠支撑机构为两件式或六件式台面提供支撑和储存。

5. 发明授权

US07068959B2 Fuser oil contamination prevention and clean-up method 有权
标题翻译：定影油污染预防和清理方法
公开(公告)号：US07068959B2
公开(公告)日：2006-06-27
申请号：US10945489
申请日：2004-09-20
申请人： Richard G. Allen , Thomas N. Tombs , David M. Rakov
发明人： Richard G. Allen , Thomas N. Tombs , David M. Rakov
IPC分类号： G03G21/00
CPC分类号： G03G21/0005 , G03G2215/0119 , G03G2215/1661 , G03G2221/0036
摘要： Preventing the imaging forming process of an electrostatographic reproduction apparatus having a plurality of imaging modules in tandem relative to a receiver transport belt moveable along a transport path from becoming contaminated with fuser release oil. A substantially uniform layer of the pigmented marking particles from the development subsystem of the image forming process is deposited onto the photoconductive member of the image forming process during any non-imaging cycles of the process, including cycle down, non-imaging skip frames, or recovery from a receiver jam. The substantially uniform layer of pigmented marking particles acts as a barrier to block fuser release oil from the photoconductive member and as a vehicle to carry away contaminating fuser release oil.
摘要翻译：防止具有多个成像模块的静电图像再现装置的成像形成过程相对于沿着传送路径移动的接收器传送带不会被定影器释放油污染。来自图像形成过程的显影子系统的着色标记颗粒的基本上均匀的层在该过程的任何非成像周期期间沉积到图像形成过程的感光体上，包括循环下降，非成像跳过帧或从接收器卡住恢复。基本上均匀的着色标记颗粒层用作阻挡来自感光体的定影剂释放油的屏障，并且作为携带污染的定影剂释放油的载体。

6. 发明授权

US06571077B2 Electrostatic image developing method and apparatus using a drum photoconductor and hard magnetic carriers 有权
标题翻译：使用鼓感光体和硬磁性载体的静电图像显影方法和装置
公开(公告)号：US06571077B2
公开(公告)日：2003-05-27
申请号：US09859129
申请日：2001-05-16
申请人： John R. Thompson , Timothy G. Armstrong , Richard G. Allen , Thomas Hilbert , Christopher S. Garcia
发明人： John R. Thompson , Timothy G. Armstrong , Richard G. Allen , Thomas Hilbert , Christopher S. Garcia
IPC分类号： G03G1509
CPC分类号： G03G13/09 , G03G15/09
摘要： The invention relates generally to apparatus for electrostatic image development and, in particular, apparatus that implement a magnetic brush with a drum photoconductor. According to an aspect of the invention, a method and apparatus for developing an electrostatic image are provided implementing a drum photoconductor and a magnetic brush contacting the drum photoconductor. The magnetic brush includes a mixture of toner and hard magnetic carriers.
摘要翻译：本发明一般涉及用于静电图像显影的装置，尤其涉及一种用滚筒光电导体实现磁刷的装置。根据本发明的一个方面，提供一种用于显影静电图像的方法和装置，其实现鼓感光体和与鼓感光体接触的磁刷。磁刷包括调色剂和硬磁性载体的混合物。

7. 发明授权

US07727091B2 Table tennis game apparatus and method of play thereof 有权
标题翻译：乒乓球游戏装置及其玩法
公开(公告)号：US07727091B2
公开(公告)日：2010-06-01
申请号：US11426070
申请日：2006-06-23
申请人： Richard G. Allen
发明人： Richard G. Allen
IPC分类号： A63B67/04
CPC分类号： A63B67/04 , A47B25/003 , A63B2210/50
摘要： A novel and versatile table tennis game and method of play thereof is disclosed. The table tennis table game is played on a playing surface in the shape of a hexagon having three pairs of equal length opposing edges. A net is placed in the center of the table to divide the playing surface into two or three separate playing areas. Two playing areas accommodates a maximum of three individuals on both sides of the net. Three playing areas accommodates either three individuals playing against each other or three teams of two individuals playing against each other. A folding support mechanism provides both support and storage for either a 2-piece or a 6-piece table top.
摘要翻译：公开了一种小型和多功能的乒乓球比赛及其播放方法。乒乓球桌游戏在具有三对相等长度的相对边缘的六边形的游戏表面上玩。网格放置在桌子的中央，将播放面分成两个或三个独立的播放区域。网络两侧最多可容纳3人。三个游戏区可容纳三人互相玩耍，或三人相互对峙。折叠支撑机构为两件式或六件式台面提供支撑和储存。

8. 发明申请

US20070292149A1 PRINT QUALITY MAINTENANCE METHOD AND SYSTEM 审中-公开
标题翻译：打印质量维护方法和系统
公开(公告)号：US20070292149A1
公开(公告)日：2007-12-20
申请号：US11565728
申请日：2006-12-01
申请人： Scott T. Slattery , Rodney R. Bucks , Richard G. Allen
发明人： Scott T. Slattery , Rodney R. Bucks , Richard G. Allen
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0849 , G03G21/203 , G03G2215/0634 , G03G2215/0888
摘要： An system and related method for maintaining print quality based on development potential measurements that include comparing the current process measurements to a toner concentration related set-point; calculating a quality adjustment range based on current process measurements and the toner concentration related set-point, or a derivative thereof, indicative of print quality; and adjusting current process conditions related to the current process measurements to trend towards a new set point within the quality adjustment range so that a rate of change is proportional to the difference between the current process measurements and the set point.
摘要翻译：一种用于基于开发潜力测量来维持打印质量的系统和相关方法，包括将当前过程测量与调色剂浓度相关的设定点进行比较; 基于当前处理测量值和调色剂浓度相关设定值或其衍生物计算质量调整范围，指示打印质量; 并且调整与当前过程测量相关的当前过程条件以趋向于质量调整范围内的新设定点，使得变化率与当前过程测量值与设定值之间的差异成比例。

9. 发明授权

US5401151A Vacuum pumps 失效
标题翻译：真空泵
公开(公告)号：US5401151A
公开(公告)日：1995-03-28
申请号：US140810
申请日：1993-10-21
申请人： Richard G. Allen
发明人： Richard G. Allen
IPC分类号： F04C18/18 , F04C18/12 , F04C25/02 , F01C1/08
CPC分类号： F04C18/123
摘要： A mechanical vacuum pump is provided with a pair of cooperating rotors mounted on rotatable shafts within a pumping chamber. Each of the pair of cooperating rotors has a claw profile that terminates in a leading edge shaped to present an angle of no greater than 90 degrees relative to the wall of the pumping chamber. The leading edge shaped in such manner helps to prevent contaminant buildup on the wall of the pumping chamber.
摘要翻译：机械真空泵设置有一对配合的转子，其安装在泵送室内的可旋转轴上。一对协作转子中的每一个具有爪形轮廓，其终止于成形为呈现相对于泵送室的壁不大于90度的角度的前缘。以这种方式成形的前缘有助于防止在泵送室的壁上的污染物积聚。

10. 发明授权

US4405017A Positive locating expendable plug 失效
标题翻译：正位置消耗塞
公开(公告)号：US4405017A
公开(公告)日：1983-09-20
申请号：US308688
申请日：1981-10-02
申请人： Richard G. Allen , Mark C. Glaser
发明人： Richard G. Allen , Mark C. Glaser
IPC分类号： E21B23/02 , E21B23/06 , E21B33/12 , E21B33/129 , E21B23/03
CPC分类号： E21B23/02 , E21B23/06 , E21B33/12 , E21B33/1294
摘要： This invention relates to an expendable tool, such as a plug assembly, which may be locked within a tubular member, such as a packer assembly, located within a well casing, and a method of locating and releasing same. The plug assembly comprises a main housing adapted to support a plurality of circumferentially spaced, radially retractable locking segments. A longitudinally extending mandrel is slidably mounted within the housing and is axially shiftable from an first position, wherein the mandrel maintains the locking segments outwardly within a cooperating groove formed in the packer assembly, to a second position, wherein the locking segments are permitted to move out of engagement with the well packer. A collet sleeve is secured to the mandrel by a shear pin and maintains the mandrel in the upper position. When it is desired to release the plug from the packer assembly, an actuating sleeve is attached to the lower end of a tubing string and run down the well casing to be engaged by the collet sleeve. A predetermined amount of upward force is applied to the collet sleeve by the actuating sleeve to shear the shear pin and release the mandrel from the upper position. By monitoring the upward force required to release the mandrel from its upper position, an operator is provided with a positive indication that the tubing guide has located the plug. Thereafter, a downward force applied to the mandrel will shift the mandrel to the lower position to retract the locking segments and expend the plug from the packer assembly.
摘要翻译：本发明涉及一种消耗性工具，例如插头组件，其可以锁定在管状构件内，例如位于井套管内的封隔器组件，以及定位和释放其的方法。插头组件包括适于支撑多个周向间隔开的可径向缩回的锁定段的主壳体。纵向延伸的心轴可滑动地安装在壳体内并且可从第一位置轴向移动，其中心轴将锁定区段向外保持在形成在封隔器组件中的配合槽内到达第二位置，其中锁定段被允许移动脱离与打包机的接合。夹头套筒通过剪切销固定到心轴上，并将心轴保持在上部位置。当期望从封隔器组件释放插头时，致动套筒附接到管柱的下端并沿着套管运行以与夹套套接合。通过致动套筒向夹头套筒施加预定量的向上的力以剪切剪切销并将其从上部位置释放。通过监测从其上部位置释放心轴所需的向上的力，操作者被提供有一个正的指示，即导管已经定位了插头。此后，向心轴施加的向下的力将心轴移动到下部位置以缩回锁定段并从封隔器组件中消耗塞子。

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