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1. 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。

2. 发明申请

US20060222387A1 Full-width array sensing of two-dimensional residual mass structure to enable mitigation of specific defects 有权
标题翻译：二维残余质量结构的全宽阵列感测能够减轻特定缺陷
公开(公告)号：US20060222387A1
公开(公告)日：2006-10-05
申请号：US11094454
申请日：2005-03-31
申请人： Aaron Burry , Christopher Dirubio , Gerald Fletcher , Eric Hamby , Martin Krucinski , Robert Mead , Bruce Parks , Peter Paul , Palghat Ramesh , Eliud Robles Flores , Fei Xiao
发明人： Aaron Burry , Christopher Dirubio , Gerald Fletcher , Eric Hamby , Martin Krucinski , Robert Mead , Bruce Parks , Peter Paul , Palghat Ramesh , Eliud Robles Flores , Fei Xiao
IPC分类号： G03G15/00
CPC分类号： G03G15/1645 , G03G15/5041 , G03G2215/00037 , G03G2215/00059
摘要： A defect analysis system for a xerographic print engine includes a residual mass sensor that senses the two-dimensional signature structure of residual mass remaining on a photoconductive or other substrate surface after image transfer. Preferably, the sensor is a full width array that spans substantially an entire width of the photoconductive surface. This information is then processed and analyzed to determine a specific type of transfer defect present. This may include the quantified level of defect for each detected type. The defect analysis system may also include a closed-loop control system that can adjust various xerographic process parameters using feedback based on the identification and optionally magnitude of each specific defect type. The identified print quality defect, such as mottle, streaks, point deletions, graininess, etc. can then be used to determine a customized corrective control action to be taken by the feedback control of the xerographic print engine to remedy or compensate for the defect(s).
摘要翻译：用于静电印刷引擎的缺陷分析系统包括残余质量传感器，其在图像转印之后感测残留在光导或其它基底表面上的残留质量的二维签名结构。优选地，传感器是基本上跨越光电导表面的整个宽度的全宽阵列。然后对该信息进行处理和分析，以确定存在的特定类型的转移缺陷。这可能包括每种检测类型的量化的缺陷水平。缺陷分析系统还可以包括闭环控制系统，其可以使用基于每个特定缺陷类型的识别和可选大小的反馈来调整各种静电印迹过程参数。然后可以使用所识别的打印质量缺陷，例如斑驳，条纹，点删除，颗粒度等来确定由静电印刷机的反馈控制采取的定制的校正控制动作来补救或补偿缺陷（ s）。

3. 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。

4. 发明申请

US20070071500A1 Dicorotron wire assembly removal and storage tool 有权
标题翻译： Dicorotron电线组件拆卸和存储工具
公开(公告)号：US20070071500A1
公开(公告)日：2007-03-29
申请号：US11235936
申请日：2005-09-27
申请人： Bruce Parks , Jamie Clayfield , Douglas Smith , James Walsh , Eliud Flores , Gerald Daloia
发明人： Bruce Parks , Jamie Clayfield , Douglas Smith , James Walsh , Eliud Flores , Gerald Daloia
IPC分类号： G03G15/02
CPC分类号： G03G15/0258 , G03G15/0291 , G03G21/1661 , G03G2215/027 , G03G2215/1609 , G03G2221/1693 , Y10T29/5313 , Y10T29/53174 , Y10T29/53213 , Y10T29/53217 , Y10T29/53274
摘要： A system and apparatus that removes and collects non-functional wire assemblies from dicorotron units is described. It has a removal tool mounted on the top of a storage box. The removal tool has an open top and bottom, the open bottom is aligned with an opening in the top of the box to permit a dislodged wire assembly to fall therethrough.
摘要翻译：描述了从双卡方器单元去除和收集非功能线组件的系统和装置。它具有安装在储物箱顶部的拆卸工具。拆卸工具具有敞开的顶部和底部，敞开的底部与盒的顶部中的开口对齐，以允许脱落的线组件从其中落下。

5. 发明公开

US20240197105A1 COLD BREW COFFEE BREWING SYSTEM 审中-公开
公开(公告)号：US20240197105A1
公开(公告)日：2024-06-20
申请号：US18085447
申请日：2022-12-20
申请人： Bruce Parks , Brian Schyberg
发明人： Bruce Parks , Brian Schyberg
IPC分类号： A47J31/22 , A47J31/46
CPC分类号： A47J31/22 , A47J31/461 , A47J31/468
摘要： A cold brew coffee brewing system is disclosed including a cold brew coffee brewing machine and an optional centrifugal coffee beverage extractor. The coffee brewing machine has a brewing basket within which water is added to ground coffee to create a coffee beverage. The coffee beverage is chilled and continuously circulated by a pump through U-shaped tubing from a coffee reservoir below the bottom of the brewing basket to the top of the brewing basket. The coffee slurry within the brewing basket of the coffee brewing machine is relocated to a coffee slurry container of the centrifugal coffee beverage extractor. The extractor includes a motor to impart a rotational force to the coffee slurry container and to the coffee slurry therewithin. Coffee beverage remaining in the slurry is centrifugally extracted and drained from the coffee slurry container to maximize the coffee beverage yield.

6. 发明授权

US5188353A Disk stacker including tamping mechanism capable of cross-direction offsetting 失效
标题翻译：包括能够进行横向偏移的夯实机构的磁盘堆垛机
公开(公告)号：US5188353A
公开(公告)日：1993-02-23
申请号：US794762
申请日：1991-11-19
申请人： Bruce Parks
发明人： Bruce Parks
IPC分类号： B65H31/34 , B65H31/36 , B65H33/08
CPC分类号： B65H31/34 , B65H31/36 , B65H33/08 , B65H2701/1912 , B65H2801/06
摘要： A disk stacker is provided having a tamping mechanism located over a sheet receiving platform for tamping side edges of the sheets as they fall to a top of the stack. First and second vertical side registration walls are provided and positioned above a different one of two side edges of the sheet receiving platform and are spaced apart so that a sheet can be received therebetween. A first tamper is located adjacent the first side registration wall and is movable through an aperture therein between an active position wherein the first tamper extends through the aperture and is located between the first and second side registration walls to tamp incoming sheets against the second side registation wall, and an inactive position wherein the first tamper is retracted behind the first side registration wall out of an area between the first and second side registration walls. A second tamper can be provided which operates in a similar manner relative to the second side registration wall and, when the first and second tampers are alternately operated between their active and inactive positions, separate sets of sheets in the stack can be offset from each other in a direction transverse to the process direction.
摘要翻译：提供了一种盘式堆垛机，其具有位于片材接收平台上方的捣实机构，用于在纸张落到堆垛的顶部时夯实纸张的侧边缘。第一和第二垂直侧对准壁设置并定位在片材接收平台的两个侧边缘的不同的一个之上，并且间隔开，使得片材可以被容纳在它们之间。第一捣固器位于第一侧对准壁附近并且能够在其中的活动位置之间通过其中的孔移动，其中第一篡改器延伸穿过孔并且位于第一和第二侧对准壁之间，以使进入的片抵靠第二侧配准壁和非活动位置，其中第一篡改器从第一侧对准墙后面缩回到第一和第二侧对准壁之间的区域之外。可以提供第二篡改，其以类似的方式相对于第二侧对准壁操作，并且当第一和第二篡改器在其有效位置和非活动位置之间交替地操作时，堆叠中的单独的片组可以彼此偏移在横向于过程方向的方向上。

7. 发明授权

US07787798B2 System and method for preventing particulate matter deposition on contact surfaces 有权
标题翻译：用于防止接触表面上颗粒物沉积的系统和方法
公开(公告)号：US07787798B2
公开(公告)日：2010-08-31
申请号：US12123696
申请日：2008-05-20
申请人： Bruce Parks
发明人： Bruce Parks
IPC分类号： G03G21/00
CPC分类号： G03G15/161 , G03G15/168 , G03G21/0035 , G03G21/0052 , G03G21/10 , G03G2215/1661 , G03G2221/0021 , G03G2221/0089 , G03G2221/0094
摘要： An element, or elements, of a collection chamber which may remove excess deposition of particulate matter without interrupting or otherwise disturbing the normal operation of the device are provided. These elements may oscillate within a collection chamber and substantially remove any particulate matter which may be deposited, and accumulate, within the collection chamber over time. Such an oscillation and removal of undesirably deposited particulate matter may be performed without substantially interfering with the ability of particulate matter to travel through the chamber or space. The element or elements may comprises but are not limited to, one or more plastic wiping elements, or one or more spring-like wire form structures. Additionally, one or more post processing systems and methods, for final disposal, transformation, or processing of the particulate matter which travels through the collection chamber may be provided.
摘要翻译：提供收集室的元件或元件，其可以去除颗粒物质的过量沉积而不中断或以其它方式干扰装置的正常操作。这些元件可以在收集室内振荡并且基本上去除可能在一段时间内在收集室内沉积并累积的任何颗粒物质。可以在不显着干扰颗粒物质穿过室或空间的能力的情况下执行这种不期望沉积的颗粒物质的振荡和去除。元件可以包括但不限于一个或多个塑料擦拭元件，或者一个或多个弹簧状线形结构。此外，可以提供一种或多种后处理系统和方法，用于最终处理，转化或处理穿过收集室的颗粒物质。

8. 发明申请

US20070183821A1 Ultrasonic backer for bias transfer systems 有权
标题翻译：用于偏置传输系统的超声波支撑
公开(公告)号：US20070183821A1
公开(公告)日：2007-08-09
申请号：US11349582
申请日：2006-02-08
申请人： Bruce Parks
发明人： Bruce Parks
IPC分类号： G03G15/16
CPC分类号： G03G15/1625 , G03G2215/1614
摘要： Embodiments herein comprise a printing apparatus having a media path and a printing engine along the media path. The printing engine comprises a back up roll having an outer surface and an inner surface, a bias roll adjacent the outer surface of the back up roll, a photoreceptor belt, and a transfer belt. The bias roll is positioned with respect to the back up roll to form a nip between the bias roll and the back up roll. A portion of the photoreceptor belt is in the nip between the bias roll and the back up roll, and a portion of the transfer belt is in the nip between the bias roll and the photoreceptor belt. A transducer (e.g., an ultrasonic piezoelectric device) is contacting the inner surface of the back up roll. The transducer is physically connected to the back up roll in a manner such that the transducer transfers vibrations to the back up roll and to the photoreceptor belt. For example, in one embodiment, the transducer contacts and is physically biased against the inner surface of the back up roll.
摘要翻译：本文的实施例包括具有媒体路径和沿着媒体路径的打印引擎的打印设备。印刷机包括具有外表面和内表面的支撑辊，邻近后备辊的外表面的偏压辊，感光带和转印带。偏置辊相对于后备辊定位，以在偏置辊和支撑辊之间形成辊隙。感光带的一部分位于偏压辊和支撑辊之间的辊隙中，并且转印带的一部分位于偏压辊和感光带之间的辊隙中。换能器（例如，超声波压电装置）接触支撑辊的内表面。换能器以使得换能器将振动传递到后备辊和感光带的方式物理连接到支撑辊。例如，在一个实施例中，换能器接触并且被物理地偏置抵靠后备辊的内表面。

9. 发明申请

US20070172274A1 Blade brush cleaner 失效
标题翻译：刀片清洁剂
公开(公告)号：US20070172274A1
公开(公告)日：2007-07-26
申请号：US11338547
申请日：2006-01-24
申请人： Douglas Lundy , D. Johnson , Bruce Parks , Michael Lu
发明人： Douglas Lundy , D. Johnson , Bruce Parks , Michael Lu
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/0035 , G03G21/0076 , G03G2221/001
摘要： A photoconductor belt cleaning system is described. This system can utilize in one embodiment one cleaning brush and a cleaning blade, and in a second embodiment, two cleaning brushes, brush 1 and brush 2, with a cleaning blade. In the second embodiment, the cleaning blade is located in the system before brush 2, and adjacent to brush 1. The brushes are charged in an opposite polarity to the charge of the toner to be removed from the photoconductor belt.
摘要翻译：描述了感光带清洁系统。该系统可以在一个实施例中使用一个清洁刷和清洁刮板，并且在第二实施例中，两个清洁刷，刷子1和刷子2具有清洁刮刀。在第二实施例中，清洁刮板位于刷子2之前的系统中，并且与刷子1相邻。刷子以与从感光带去除的调色剂的电荷相反的极性进行充电。

10. 发明申请

US20070069129A1 Dicorotron wire assembly removal-insertion tool 有权
标题翻译： Dicorotron电线组件拆卸插入工具
公开(公告)号：US20070069129A1
公开(公告)日：2007-03-29
申请号：US11235935
申请日：2005-09-27
申请人： Bruce Parks , Jamie Clayfiehd , Douglas Smith , James Walsh , Eliud Flores , Gerald Daloia
发明人： Bruce Parks , Jamie Clayfiehd , Douglas Smith , James Walsh , Eliud Flores , Gerald Daloia
IPC分类号： H01T19/00
CPC分类号： H01T19/00 , G03G15/0258 , G03G15/0291 , G03G2215/027 , Y10T29/53 , Y10T29/53587 , Y10T29/53613
摘要： Electrostatic printing processes utilize corona-charging units. When those units wear out or become faulty, they need to be replaced. This embodiment provides a tool that can be used to remove a faulty electrode wire assembly from the unit. This same tool when loaded with a new wire assembly can insert a new wire assembly into the emptied corona charging unit, sometimes referred to as a dicorotron unit. The tool, therefore, is used both to remove or insert a wire assembly from or into a dicorotron unit.
摘要翻译：静电印刷工艺利用电晕充电装置。当这些装置出现故障或故障时，需要更换。该实施例提供了可用于从该单元去除故障的电极线组件的工具。当装入新的电线组件时，这个相同的工具可以将新的电线组件插入空的电晕充电单元中，有时称为二导筒单元。因此，该工具既可用于将导线组件从二氯氰酸纤维单元中取出或插入到二氯氰菊酯单元中。

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