专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08184995B2 Customer part replacement feature utilizing high frequency service interval fault and signature analyses 有权
标题翻译：客户部件更换功能利用高频服务间隔故障和签名分析
公开(公告)号：US08184995B2
公开(公告)日：2012-05-22
申请号：US12472593
申请日：2009-05-27
申请人： Michael Nicholas Soures , James Joseph Petery , Timothy D. Thomas , Jeffrey Gramowski , Cheryl Marie Koenig , Robert Steven Pozniakas , David R. Kamprath , Stephen F. Randall , Kathleen Spencer , Nitin Shenoy , Joanna Brown , Christina DiMarco , Nancy Kelly , Bernard N. Hakac , Cheng-Ning Jong , Nate Weldon
发明人： Michael Nicholas Soures , James Joseph Petery , Timothy D. Thomas , Jeffrey Gramowski , Cheryl Marie Koenig , Robert Steven Pozniakas , David R. Kamprath , Stephen F. Randall , Kathleen Spencer , Nitin Shenoy , Joanna Brown , Christina DiMarco , Nancy Kelly , Bernard N. Hakac , Cheng-Ning Jong , Nate Weldon
IPC分类号： G03G15/00
CPC分类号： G03G15/55
摘要： A diagnostic system made part of or for use with a document handling device in which a customer is guided toward performance of at least one comparison means in a diagnostic routine analysis. The comparison means is selected from a group comprising (1) a first comparison comparing a fused print media and an unfused print media for presence of a defect, (2) a second comparison comparing an output print media and at least one image on a screen for a type of defect, and (3) a third comparison comparing a low-charged print media and a no-charged print media for qualities of the defect. The customer enters a selection based on results of the first, the second, or the third comparisons. The diagnostic system can identify a part causing a defect in the print media based on results of the comparisons.
摘要翻译：诊断系统作为文件处理装置的一部分或与文档处理装置一起使用，其中在诊断程序分析中向客户指导执行至少一个比较装置。比较装置选自包括（1）比较融合的打印介质和未融合的打印介质以存在缺陷的第一比较，（2）比较输出的打印介质和屏幕上的至少一个图像的第二比较对于一种缺陷，以及（3）比较低充电打印介质和不带电打印介质的缺陷质量的第三比较。客户根据第一次，第二次或第三次比较的结果输入选择。诊断系统可以基于比较的结果识别导致打印介质中的缺陷的部分。

2. 发明授权

US06322069B1 Interpaper spacing control in a media handling system 有权
标题翻译：介质处理系统中的纸间间距控制
公开(公告)号：US06322069B1
公开(公告)日：2001-11-27
申请号：US09267029
申请日：1999-03-12
申请人： Martin Krucinski , Carlo Cloet , Masayoshi Tomizuka , Roberto Horowitz , Sudhendu Rai , David R. Kamprath , Perry Y. Li
发明人： Martin Krucinski , Carlo Cloet , Masayoshi Tomizuka , Roberto Horowitz , Sudhendu Rai , David R. Kamprath , Perry Y. Li
IPC分类号： B65H534
CPC分类号： B65H7/06 , B65H5/34 , B65H2301/44522 , B65H2301/4473 , B65H2511/22 , B65H2511/413 , B65H2513/10 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A method of synchronizing the arrival of copy sheets at a photoreceptor in an image processing having a copy sheet path having a plurality of segments coupled at given transfer zones, a plurality of copy sheet drives, an image transfer station, a photoreceptor and a controller. The controller directs the image processing apparatus by tracking the movement of copy sheets at the image transfer station in relation to the movement of the photoreceptor, monitoring the movement of copy sheets at the transfer zones, determining the need to adjust the spacing of copy sheets along the plurality of segments of the copy sheet path, and suitably activating selected copy sheet drives.
摘要翻译：一种在具有在给定传送区域处耦合的多个段的复印页路径的图像处理中使感光体上的复印纸的到达同步的方法，多个复印纸驱动器，图像转印站，感光体和控制器。控制器通过跟踪图像转印站上的复印纸相对于感光体的移动的移动来指示图像处理设备，监视在转印区域的复印纸张的移动，确定需要调整复印纸的间距复印纸路径的多个段，并适当地激活所选的复印纸驱动器。

3. 发明授权

US5278624A Differential drive for sheet registration drive rolls with skew detection 失效
标题翻译：带偏斜检测的纸张对位驱动辊的差速驱动
公开(公告)号：US5278624A
公开(公告)日：1994-01-11
申请号：US909845
申请日：1992-07-07
申请人： David R. Kamprath , Martin E. Hoover
发明人： David R. Kamprath , Martin E. Hoover
IPC分类号： B65H7/08 , B65H9/00 , B65H9/10 , G03G15/00 , G03G21/00
CPC分类号： B65H9/002 , G03G15/6567 , B65H2301/331 , B65H2404/14 , B65H2511/242 , B65H2513/40 , G03G2215/00405 , G03G2215/00561 , G03G2215/00565
摘要： A registration system for copy sheets uses a pair of drive rolls and a drive system for commonly driving both drive rolls. A differential drive mechanism is provided for changing the relative angular position of one of the rolls with respect to the other roll to deskew the copy sheet. A control system is supplied with inputs representative of the skew of the copy sheet and controls the differential drive mechanism to deskew the copy sheet. The system offers enhanced performance and reduced cost.
摘要翻译：复印纸的注册系统使用一对驱动辊和用于通常驱动两个驱动辊的驱动系统。提供差速驱动机构，用于相对于另一个卷改变一个辊的相对角度位置以使复印纸偏斜。控制系统提供有表示复印纸偏斜的输入，并控制差动驱动机构使复印纸偏斜。该系统提高了性能并降低了成本。

4. 发明授权

US08045865B2 Automatic optimization of HFSI warning thresholds based on actual service interval statistics 有权
标题翻译：根据实际服务间隔统计自动优化HFSI警告阈值
公开(公告)号：US08045865B2
公开(公告)日：2011-10-25
申请号：US12137768
申请日：2008-06-12
申请人： David R. Kamprath
发明人： David R. Kamprath
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/553 , G03G15/55
摘要： If the device-specific maintenance rate statistics is higher than the average maintenance rate statistics, method embodiments herein alter replacement warning thresholds for components of the device by extending the replacement warning thresholds to produce modified replacement warning thresholds. If the specific device incurs unscheduled maintenance visits more often than average, the embodiments herein extend the replacement warning thresholds for components of the device. The amount that the replacement warning thresholds are extended is different for different parts, and is based on part life, part cost, and part service cost. If the device-specific maintenance rate statistics is lower than the average maintenance rate statistics, method embodiments herein alter replacement warning thresholds for components of the device by shortening the replacement warning thresholds to produce modified replacement warning thresholds. If the specific device incurs unscheduled maintenance visits less often than average, the embodiments herein shorten the replacement warning thresholds for components of the device.
摘要翻译：如果设备特定的维护率统计信息高于平均维护率统计，则本文中的方法实施例通过扩展替换警告阈值来改变设备组件的替换警告阈值，以产生修改的替换警告阈值。如果特定设备比平均值更频繁地引起非计划的维护访问，则本文的实施例扩展了设备的组件的替换警告阈值。替代警告阈值的扩展量对于不同的部件是不同的，并且基于部件寿命，部件成本和部件服务成本。如果设备特定的维护率统计信息低于平均维护率统计，则本文中的方法实施例通过缩短替换警告阈值来改变设备组件的替换警告阈值，以产生修改的替换警告阈值。如果特定设备不经常地引起非计划的维护访问，则本文的实施例缩短了设备组件的替换警告阈值。

5. 发明授权

US07024136B2 Method for extending the lifetime of an endless belt 失效
标题翻译：延长环形带寿命的方法
公开(公告)号：US07024136B2
公开(公告)日：2006-04-04
申请号：US10667268
申请日：2003-09-19
申请人： Steven J. Fiore , Diego Alejandro Pereda , Michael Nicholas Soures , Jennifer Kciuk , Michael Povio , David R. Kamprath
发明人： Steven J. Fiore , Diego Alejandro Pereda , Michael Nicholas Soures , Jennifer Kciuk , Michael Povio , David R. Kamprath
IPC分类号： G03F15/00
CPC分类号： G03G15/00 , G03G2215/00139
摘要： An apparatus and method for extending the lifetime of belts, especially photoreceptor belts inside of a printing device, which includes detensioning the belt during periods where the belt is not in use, such as where a printing device is in an idle state.
摘要翻译：一种用于延长打印装置内部的带，特别是感光带的使用寿命的装置和方法，其包括在带不使用的时段（例如打印装置处于空闲状态的情况下）使带移动。

6. 发明授权

US06782228B1 Intermittent stripper fingers and baffle for stripping copy media from a heated fuser roll 有权
标题翻译：用于从加热的定影辊剥离复印介质的间歇剥离器指状物和挡板
公开(公告)号：US06782228B1
公开(公告)日：2004-08-24
申请号：US10355565
申请日：2003-01-30
申请人： Kenneth R. Rasch , Paul M. Fromm , Stephen D. Cipolla , Erwin Ruiz , Gregory P. Miller , David R. Kamprath , Richard C. Benton
发明人： Kenneth R. Rasch , Paul M. Fromm , Stephen D. Cipolla , Erwin Ruiz , Gregory P. Miller , David R. Kamprath , Richard C. Benton
IPC分类号： G03G1520
CPC分类号： G03G15/2028 , B65H29/56
摘要： Media removal apparatus having a stripper finger structure for separating the lead edge of an imaging media such as plain paper from a heated fuser roll and a stripper baffle for separating the portion of the imaging media beyond the lead edge of the imaging media from the heated fuser roll. The stripper finger structure is supported for movement between a home or standby position and an active position, with the finger tips in constant contact with the heated fuser roll, for effecting separation of the media's lead edge from the heated fuser roll. Likewise, the stripper baffle structure is supported for movement between home or standby positions to its active position where it effects separation of a portion of the imaging media beyond its lead edge.
摘要翻译：具有剥离手指结构的介质去除装置，用于将诸如普通纸的成像介质的引线边缘与加热的定影辊和剥离挡板分离，用于将成像介质的该部分超出成像介质的引线边缘与加热的定影器滚。剥离手指结构被支撑用于在家用或待机位置和活动位置之间移动，其中指尖与加热的定影辊恒定接触，用于使介质的引线边缘与加热的定影辊分离。类似地，剥离器挡板结构被支撑用于在归属位置或待机位置之间移动到其活动位置，在该位置处，成像介质的一部分分离超过其前缘。

7. 发明授权

US5383656A Single drive nip sheet buffering system using independently driven rolls with different frictional properties 失效
标题翻译：单驱动压区薄片缓冲系统，使用独立驱动的辊，具有不同的摩擦性能
公开(公告)号：US5383656A
公开(公告)日：1995-01-24
申请号：US25475
申请日：1993-03-03
申请人： Barry P. Mandel , David R. Kamprath , Francesca A. Barrientos , Richard A. Van Dongen , Anthony T. DeSanctis , Charles D. Rizzolo
发明人： Barry P. Mandel , David R. Kamprath , Francesca A. Barrientos , Richard A. Van Dongen , Anthony T. DeSanctis , Charles D. Rizzolo
IPC分类号： B65H5/06 , B65H5/24 , B65H9/14 , B65H29/14 , B65H29/52 , B65H7/14
CPC分类号： B65H29/125 , B65H29/52 , B65H5/062 , B65H2301/4213 , B65H2404/14 , B65H2404/16 , B65H2404/6111 , B65H2801/06
摘要： A paper transport system includes an apparatus for controlling movement of the sheets along the predetermined course to provide sheet buffering. The apparatus includes first and second friction surfaces mounted for movement in orbital paths on opposite sides of the predetermined course in opposed relationship to define a nip through which the paper sheets pass. A selectively operable drive is provided for independently controlling the movement of the first and second friction surfaces, and the first friction surface has a coefficient of friction with the paper sheets which is greater than the coefficient of friction of the second surface with the paper sheets which is in turn greater than the coefficient of friction between the paper sheets.
摘要翻译：纸张传送系统包括用于控制纸张沿着预定行程的移动以提供纸张缓冲的装置。该装置包括第一和第二摩擦表面，该摩擦表面安装用于在相对的关系中在预定行程的相对侧上的轨道中移动，以限定纸张通过的辊隙。提供了可选择地操作的驱动器，用于独立地控制第一和第二摩擦表面的移动，并且第一摩擦表面与纸张的摩擦系数大于第二表面与纸张的摩擦系数，又大于纸张之间的摩擦系数。

8. 发明授权

US5094442A Translating electronic registration system 失效
标题翻译：翻译电子注册系统
公开(公告)号：US5094442A
公开(公告)日：1992-03-10
申请号：US559336
申请日：1990-07-30
申请人： David R. Kamprath , Michael A. Malachowski
发明人： David R. Kamprath , Michael A. Malachowski
IPC分类号： B65H7/08 , B65H9/00 , B65H9/10 , B65H9/16 , G03G15/00
CPC分类号： B65H9/002 , B65H9/16 , B65H2404/14 , B65H2511/242 , B65H2513/104
摘要： Position registration of sheets in a feed path is achieved without guides or gates. Laterally separated drive rolls are speed controlled to correct for skew mispositioning. Lateral registration is achieved by translation of the drive rolls transversely to the direction of sheet movement. Longitudinal registration is controlled by varying the speeds of the drive rollers equally. The system reduces the required paper path length to achieve correct registration, thereby allowing higher speed operation.

9. 发明授权

US5358238A Shared user printer output dynamic "mailbox" system 失效
标题翻译：共享用户打印机输出动态“邮箱”系统
公开(公告)号：US5358238A
公开(公告)日：1994-10-25
申请号：US54502
申请日：1993-04-27
申请人： Barry P. Mandel , David R. Kamprath
发明人： Barry P. Mandel , David R. Kamprath
IPC分类号： B42B4/00 , B65H39/11 , G03G15/00 , G03G21/04 , B65H39/10
CPC分类号： B65H31/24 , G03G15/502 , G03G15/5087 , G03G15/5091 , G03G15/6538 , G03G21/04 , B65H2405/121 , B65H2407/33 , B65H2511/412 , G03G2215/00109 , G03G2215/00827 , G03G2215/00907 , G03G2215/00932
摘要： A dynamic "mailboxing" unit and system for separating by users the sheet outputs of various users of a shared users printer (including facsimile receivers, copiers or combination units). It provides for stacking the sheets sequentially outputted from the printer in separate job sets into one or more temporarily and variably assigned "mailboxes" of a "mailboxing" job sorting accessory unit having a number of variably assignable "mailbox" bins. It may also provide a bypass for sequentially stacking unstapled user sheets directly in a mailbox without compiling and stapling. A variable display indicates the bins into which that particular user's jobs have been placed last and not yet removed. Also disclosed is automatic overflow assignments of additional temporarily designated bins for identified users, as needed, to provide effectively unlimited or "virtual bin" plural job stacking. An integral moving sheet deflector, compiler and stapler unit is shown for collecting, compiling, and optionally stapling, and ejecting job sets of sheets for separate designated users into one or more of these discrete but variably assigned "mailboxes". The "mailboxing" unit may also have "privacy doors" locking for restricting access to at least some of the mailbox bins, with electrical door unlocking of selected bins in response to entry of a user access code, and other user features.
摘要翻译：一种动态的“邮箱”单元和系统，用于由用户分离共享用户打印机（包括传真机，复印机或组合单元）的各种用户的纸张输出。它提供将从打印机顺序输出的单独的作业集合堆叠成具有多个可变分配的“邮箱”箱的“邮箱”作业分类附件单元的一个或多个临时和可变地分配的“邮箱”。它还可以提供一个旁路，用于在没有编译和装订的情况下将未打印的用户表直接堆叠在邮箱中。变量显示指示特定用户的作业最后被放置并且尚未被移除的仓。还公开了根据需要的用于识别的用户的附加临时指定的箱的自动溢出分配，以有效地提供无限制或“虚拟仓”多个作业堆叠。示出了用于收集，编译和可选地装订的整体移动薄板偏转器，编译器和订书机单元，以及将用于单独的指定用户的作业组的纸张排出到这些离散但可变分配的“邮箱”中的一个或多个中。 “邮箱”单元还可以具有“隐私门”锁定，用于限制对至少一些邮箱的访问，响应于用户访问代码的输入和其他用户特征，电门解锁所选择的仓。

10. 发明授权

US5337135A Higher productivity trayless duplex printer with variable path velocity 失效
标题翻译：具有可变路径速度的更高生产率的无托盘双面打印机
公开(公告)号：US5337135A
公开(公告)日：1994-08-09
申请号：US129973
申请日：1993-09-30
申请人： Michael A. Malachowski , David R. Kamprath
发明人： Michael A. Malachowski , David R. Kamprath
IPC分类号： G03G15/00 , B65H85/00 , G03G15/23 , G03G21/00 , G03G21/14 , H04N1/00
CPC分类号： H04N1/00578 , G03G15/234 , H04N1/00572 , H04N1/0058 , H04N1/00652 , H04N2201/0082
摘要： In a printing system capable of printing and outputting collated sets of plural duplex copy sheets from input job sets of plural page images using a trayless duplexing buffer loop path of a known normal plural copy sheet length for recirculating the copy sheets imaged on one side back to be imaged on their opposite sides; operating in a continuous loop burst-interleave mode, using a variable speed duplex drive, for driving at least a major portion of the duplexing path sheet feeders at at least two different sheet feeding speeds so as to initially feed a limited number of the sheets to be printed on one side, less than the duplexing path length, at full rate without skips, to the duplexing path to be selectively partially fed therein at substantially higher than normal velocities, and to variably selectively reduce the velocity of the duplexing path with the initial sheets therein, to generate sheet interleaving spaces between these duplexing path sheets, so that they may be interleaved for their second side printing with subsequent first side prints until the final sheets of the job, which are also fed through the duplexing path at higher than normal speeds for different distances so as to close up interleaving spaces. This increases the duplex copying rate of the printing system by reducing or eliminating skipped pitches without requiring an increase in the given or normal printing rate.
摘要翻译：在能够使用已知的正常多个复印纸张长度的无盘式双面缓冲器循环路径从多页面图像的输入作业集合打印输出成对的多张双面复印纸的打印系统中，用于将一面成像的复印纸张再循环回在对面进行成像; 以连续环路脉冲串交错模式操作，使用可变速双工驱动器，以至少两个不同的片材进给速度驱动双面通路送纸器的至少大部分，以便最初将有限数量的纸张进给到被打印在一侧，小于双工路径长度，以全速率而不跳过，以双向路径以基本上高于正常速度选择性地部分地进给，并且可变地选择性地降低双工路径的速度与初始以在这些双面打印路径片之间产生纸张交错间隔，使得它们可以被交织用于其后续第一侧打印的第二侧打印，直到作业的最终纸张也通过双面打印路径高于正常速度不同距离，以便关闭交错空间。这通过减少或消除跳过的间距而增加打印系统的双面复印速度，而不需要增加给定的或正常的打印速率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式