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51. 发明申请

US20120113176A1 Method And System For Reflex Printing To Compensate For Registration Errors In A Continuous Web Inkjet Printer 有权
标题翻译：反射打印方法和系统，以补偿连续网络喷墨打印机中的注册错误
公开(公告)号：US20120113176A1
公开(公告)日：2012-05-10
申请号：US12941389
申请日：2010-11-08
申请人： Jeffrey J. Folkins , Yongsoon Eun , Todd W. Thayer , R. Enrique Viturro , Jess R. Gentner
发明人： Jeffrey J. Folkins , Yongsoon Eun , Todd W. Thayer , R. Enrique Viturro , Jess R. Gentner
IPC分类号： B41J29/38
CPC分类号： B41J25/001 , B41J2/155 , B41J2/2146
摘要： A method of operating a printer enables compensation parameters to be generated and stored in association with system conditions detected at the time of the compensation parameter generation. Upon detection of corresponding system conditions at a later time, the printer is able to use the previously generated and stored compensation parameters to adjust the timing of printhead ejections to improve the registration in ink images formed by the system.
摘要翻译：一种操作打印机的方法使得能够根据在补偿参数生成时检测到的系统条件来生成和存储补偿参数。在稍后检测到相应的系统条件时，打印机能够使用先前产生和存储的补偿参数来调整打印头喷射的时间，以改善由系统形成的墨水图像中的对准。

52. 发明授权

US08162428B2 System and method for compensating runout errors in a moving web printing system 有权
标题翻译：用于补偿移动幅材打印系统中的跳动误差的系统和方法
公开(公告)号：US08162428B2
公开(公告)日：2012-04-24
申请号：US12561987
申请日：2009-09-17
申请人： Yongsoon Eun , Jeffrey J. Folkins , Jess R. Gentner
发明人： Yongsoon Eun , Jeffrey J. Folkins , Jess R. Gentner
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for runout errors in a web printing system. The method includes identifying runout error at a first roller driving a web of printable media, generating a runout compensation value corresponding to the identified runout error, identifying a velocity of the moving web with reference to encoder output corresponding to an angular velocity of the first roller and the generated runout compensation value, and delivering a firing signal to a print head proximate the first roller to energize the inkjet nozzles in the print head and eject ink onto the web at a position corresponding to the computed web velocity.
摘要翻译：一种补偿Web打印系统中的跳动错误的方法。该方法包括识别驱动可打印介质幅材的第一辊的跳动误差，产生对应于所识别的跳动误差的跳动补偿值，参考与第一辊的角速度相对应的编码器输出来识别移动幅材的速度和产生的跳动补偿值，并且向靠近第一辊的打印头传送点火信号，以激励打印头中的喷墨喷嘴，并在与所计算的纸幅速度相对应的位置处将油墨喷射到纸幅上。

53. 发明申请

US20110227973A1 Direct Marking Printer Having A User Configurable Print Resolution 有权
标题翻译：具有用户可配置打印分辨率的直接打标机
公开(公告)号：US20110227973A1
公开(公告)日：2011-09-22
申请号：US12725582
申请日：2010-03-17
申请人： James R. Larson , Jeffrey J. Folkins
发明人： James R. Larson , Jeffrey J. Folkins
IPC分类号： B41J29/38 , B41J2/14
CPC分类号： B41J2/2146 , B41J2/175 , B41J2/2114 , B41J2/5056 , B41J3/543 , B41J29/393 , B41J2202/21
摘要： A modular printing device has been developed that may be configured with different numbers of ink colors and ink types and with a different cross-process direction print resolution for each ink color and ink type. The modular printing device configurable to print with multiple combinations of ink colors and ink types at different print resolutions includes a plurality of printhead arrays, each printhead array being configured to eject ink onto an image receiving surface at a first print resolution in a cross-process direction, a plurality of ink supplies, each ink supply being configured to store ink and to provide ink to one printhead array in the plurality of printhead arrays, and a controller configured to operate the plurality of printhead arrays at one of at least two combinations of ink colors and ink types, each combination identifying an ink color or an ink type to be ejected by each printhead array and the controller operating the printhead arrays ejecting a same ink color or a same ink type at a print resolution in the cross-process direction corresponding to the number of printhead arrays ejecting the same ink color or the same ink type.
摘要翻译：已经开发了可以配置不同数量的墨水颜色和墨水类型以及针对每种墨水颜色和墨水类型具有不同的跨工艺方向打印分辨率的模块化印刷装置。可配置为以不同打印分辨率的墨水颜色和墨水类型的多种组合进行打印的模块化打印装置包括多个打印头阵列，每个打印头阵列被配置为在交叉处理中以第一打印分辨率将墨水喷射到图像接收表面上方向，多个墨水供应，每个墨水供应构造成存储墨水并将墨水提供给多个打印头阵列中的一个打印头阵列;以及控制器，被配置为以至少两种组合墨水颜色和墨水类型，每种组合识别由每个打印头阵列喷射的墨水颜色或墨水类型，并且操作打印头阵列的控制器以跨过程方向的打印分辨率喷射相同的墨水颜色或相同墨水类型对应于喷射相同油墨颜色或相同油墨类型的打印头阵列的数量。

54. 发明授权

US07264328B2 Systems and methods for print head defect detection and print head maintenance 有权
公开(公告)号：US07264328B2
公开(公告)日：2007-09-04
申请号：US10953527
申请日：2004-09-30
申请人： Jeffrey J. Folkins , Donald J. Drake
发明人： Jeffrey J. Folkins , Donald J. Drake
IPC分类号： B41J29/393 , B41J29/38
CPC分类号： B41J29/393
摘要： A method for detecting a defect in an inkjet print head within an inkjet marking device includes marking images on a rotating intermediate substrate according to an image sequence, marking a test image on at least one blank portion of the intermediate substrate, the blank portion resulting from the image sequence, evaluating the test image with a sensor, and determining whether the inkjet print head is defective based on the evaluation.

55. 发明授权

US06330417B1 Aluminized roll including anodization layer 有权
标题翻译：镀铝辊包括阳极氧化层
公开(公告)号：US06330417B1
公开(公告)日：2001-12-11
申请号：US09553633
申请日：2000-04-20
申请人： Thomas J. Behe , Jeffrey J. Folkins
发明人： Thomas J. Behe , Jeffrey J. Folkins
IPC分类号： G03G1508
CPC分类号： G03G15/0818 , G03G2215/0621 , G03G2215/0643
摘要： An aluminum roll for use in an apparatus in which making particles are advanced toward a latent image to form a developed image. The roll is formed by diamond turning prior to forming an anodization layer and prior to applying a sealant.
摘要翻译：一种铝辊，用于使颗粒朝向潜像前进以形成显影图像的装置中。在形成阳极氧化层之前和施加密封剂之前，辊由金刚石车削形成。

56. 发明授权

US6006049A Switched standby housing bias in read printers 有权
标题翻译：读取打印机中的开关备用外壳偏置
公开(公告)号：US6006049A
公开(公告)日：1999-12-21
申请号：US184145
申请日：1998-11-02
申请人： Jeffrey J. Folkins
发明人： Jeffrey J. Folkins
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0803 , G03G2215/0621 , G03G2215/0643
摘要： Operation of a developer so as to achieve reduced scavenging and reduced direct contamination when using a hybrid developer. A hybrid developer is operated in three modes. The first mode is normal operation in which the developer operates as in the prior art. The second mode is an unloaded standby mode wherein toner is not on the developer's donor roll and wherein the developer's bias potentials are selected to reduce scavenging. The third mode is a loaded standby mode wherein toner is on the developer's donor roll and wherein the developer's bias potentials are selected to reduce direct contamination.
摘要翻译：操作显影剂以便在使用混合显影剂时实现减少的清除和减少的直接污染。混合显影剂以三种模式操作。第一模式是正常操作，其中显影剂像现有技术那样操作。第二种模式是卸载待机模式，其中调色剂不在显影剂供体辊上，并且其中选择显影剂的偏置电位以减少清除。第三模式是其中调色剂在显影剂供体辊上的加载待机模式，并且其中选择显影剂的偏置电位以减少直接污染。

57. 发明授权

US6006048A Wrong-sign toner detection system 有权
标题翻译：错误墨粉检测系统
公开(公告)号：US6006048A
公开(公告)日：1999-12-21
申请号：US165381
申请日：1998-10-02
申请人： Jeffrey J. Folkins
发明人： Jeffrey J. Folkins
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0887 , G03G15/5041 , G03G2215/00042
摘要： An electrophotographic reproduction machine including an image bearing member, latent image devices for forming on the image bearing member electrostatic latent images having a first relative polarity, and a hybrid development unit for applying to the latent images correct-sign toner particles having a second polarity relatively opposite to the first polarity. A detecting apparatus adjacent the image bearing member for sensing toner particles developed into non-image regions. The development unit includes a first biasing means including a DC power supply for biasing a magnetic roll mounted within the housing of the hybrid development unit. A second biasing means includes a second DC power for biasing a donor roll mounted which forms a toner transfer nip with the magnetic roll. The DC power supplies is adjusted so that "wrong sign" toner of said first polarity are attracted to the donor roll from the magnetic brush within the housing of the hybrid development unit. An electrostatic field is produced between the image bearing member and the donor roll having a wrong-sign toner thereon. The wrong sign toner is attracted to the image bearing member; and a sensor senses wrong-sign toner on said image bearing member.
摘要翻译：一种电子照相再现机，包括图像承载部件，用于在图像承载部件上形成具有第一相对极性的静电潜像的潜像装置和用于向潜像施加相对于第二极性的正确符号调色剂颗粒的混合显影单元与第一极性相反。邻近图像承载部件的检测装置，用于感测显影成非图像区域的调色剂颗粒。显影单元包括第一偏置装置，其包括用于偏置安装在混合显影单元的壳体内的磁辊的直流电源。第二偏置装置包括用于偏压安装的供体辊的第二DC电力，其与磁辊形成调色剂转印辊隙。调节直流电源，使得所述第一极性的“错误符号”调色剂从混合显影单元的壳体内的磁刷吸引到供体辊。在图像承载部件和其上具有错误符号调色剂的供体辊之间产生静电场。错误的墨粉被吸引到图像承载部件上; 并且传感器感测所述图像承载部件上的错误符号调色剂。

58. 发明授权

US5940667A Asymmetrical donor member voltage 失效
标题翻译：不对称的供体成员电压
公开(公告)号：US5940667A
公开(公告)日：1999-08-17
申请号：US165388
申请日：1998-10-02
申请人： Jeffrey J. Folkins
发明人： Jeffrey J. Folkins
IPC分类号： G03G15/08
CPC分类号： G03G15/0803 , G03G2215/0621 , G03G2215/0643
摘要： The present invention is an apparatus that develops a latent image recorded on a surface with toner. An electrically biased electrode member in the development zone between the photoconductive member and the donor roll detaches toners from the donor roll so as to form a toner powder cloud in the development zone. The electrical bias applied on the donor member is an asymmetrical wave. Toner from the toner powder cloud develops the latent image.
摘要翻译：本发明是利用调色剂显影记录在表面上的潜像的装置。在感光体和供体辊之间的显影区中的电偏置电极部件从供体辊分离调色剂，以便在显影区中形成调色剂粉末云。施加在供体构件上的电偏压是不对称波。调色剂粉末的调色剂会形成潜像。

59. 发明授权

US5826150A Integrated multi-toner dispensing system 失效
标题翻译：集成多墨粉分配系统
公开(公告)号：US5826150A
公开(公告)日：1998-10-20
申请号：US892218
申请日：1997-07-14
申请人： Jeffrey J. Folkins
发明人： Jeffrey J. Folkins
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/0877 , G03G15/0896 , G03G15/0898 , G03G2215/0174
摘要： A color printing machine with a plurality of toner dispensers has a fewer number of toner dispenser members and control mechanisms than toner dispensers. This is accomplished by locating the toner dispensers in close proximity to one another so that a single toner dispenser member can extend between the plurality of toner dispensers. Various toner dispenser members such as a toner moving member, a toner mixing member and a gating member can be used alone or in combination to aid in dispensing the toner from the toner dispenser. When the toner dispenser member extends through the walls of the toner dispensers, seals must be formed between the toner dispenser member and the toner dispenser walls in order to contain the toner therein.
摘要翻译：具有多个调色剂分配器的彩色印刷机具有比调色剂分配器少的数量的调色剂分配器部件和控制机构。这通过将调色剂分配器彼此靠近地定位，使得单个调色剂分配器部件可以在多个调色剂分配器之间延伸来实现。可以单独或组合使用各种调色剂分配器，例如调色剂移动构件，调色剂混合构件和选通构件，以帮助从调色剂分配器分配调色剂。当调色剂分配器部件延伸穿过调色剂分配器的壁时，必须在调色剂分配器部件和调色剂分配器壁之间形成密封件，以便在其中容纳调色剂。

60. 发明授权

US5794098A Leading edge electrostatic voltmeter readings in the image-on-image electrophotographic printing process 失效
标题翻译：图像电子照相印刷工艺中的前沿静电电压表读数
公开(公告)号：US5794098A
公开(公告)日：1998-08-11
申请号：US734142
申请日：1996-10-21
申请人： Jeffrey J. Folkins
发明人： Jeffrey J. Folkins
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/5037 , G03G2215/017
摘要： Method and apparatus for implementing discharge and develop, REaD IOI electrostatic printing machines that determine image area charge potentials of without using potentials within interdocument zones. The method includes charging a photoreceptor's image area to a charge potential, interrogating the image data to be used to produce a latent image on that charged image area to identify a white section, exposing the charged image area according to the image data to form a latent image, determining the potential of the white section of the latent image, and equating the potential of the white section to the charge potential. The printing machine includes a photoreceptor having a charge retentive surface of a sufficient length to hold a plurality of image areas; a charging station charging one image area to a potential that is to be determined; an image data source producing a digital representation of a latent image that is to be produced; an exposure station exposing the image area to produce a latent image; a data interrogator for identifying white sections; and an electrostatic voltmeter for measuring the potential of the identified white area.
摘要翻译：用于实现放电和开发的方法和装置，REaD IOI静电印刷机，其确定图像区域电荷电位，而不使用文档内区域内的电位。该方法包括将感光体的图像区域充电到电荷电位，询问要用于在该充电图像区域上产生潜像的图像数据以识别白色部分，根据图像数据曝光带电图像区域以形成潜在的图像，确定潜像的白色部分的电位，并将白色部分的电位等于电荷电位。印刷机包括具有足够长度的电荷保持表面以保持多个图像区域的感光体; 充电站将一个图像区域充电到要确定的电位; 产生要产生的潜像的数字表示的图像数据源; 暴露所述图像区域以产生潜像的曝光站; 用于识别白色部分的数据询问器; 以及用于测量所识别的白色区域的电位的静电电压表。

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