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

US07549622B2 Document feeder and method of preventing skew in a document feeder 有权
标题翻译：文档进纸器和防止文档进纸器偏斜的方法
公开(公告)号：US07549622B2
公开(公告)日：2009-06-23
申请号：US11796588
申请日：2007-04-27
申请人： Chet Butikofer
发明人： Chet Butikofer
IPC分类号： B65H5/22 , B65H5/00 , B65H7/02
CPC分类号： B65H7/04 , B65H3/0684 , B65H2220/09 , B65H2405/115 , B65H2511/212 , B65H2511/51 , B65H2553/412 , B65H2553/612 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A document feeder includes a tray for holding one or more document sheets and a first flag disposed adjacent to the tray so as to engage a document sheet in the tray. A second flag is disposed adjacent to the tray to engage the document sheet so that the first and second flags produce balanced amounts of friction on the document sheet.
摘要翻译：文件馈送器包括用于保持一个或多个文件片的托盘和与托盘相邻设置的第一标记，以将文档片材接合在托盘中。第二标志邻近托盘设置以接合文件片，使得第一和第二标记在文档片材上产生平衡的摩擦量。

2. 发明授权

US07142122B2 Device initialization in response to a remote event 有权
公开(公告)号：US07142122B2
公开(公告)日：2006-11-28
申请号：US09992180
申请日：2001-11-14
申请人： Chet Butikofer , Robert W. Jewell
发明人： Chet Butikofer , Robert W. Jewell
IPC分类号： G08B23/00
CPC分类号： G05B19/042 , G05B2219/23398 , G05B2219/25056 , G05B2219/2642
摘要： Detection of a potential user of an imaging device is utilized to begin the initialization of the imaging device prior to when the user is expected to access the imaging device. By beginning the initialization process prior to the user's expected access of the device, wait time experienced by the user may be reduced without a need to continuously maintain the device in a full powered-up state or even to maintain the device in a stand-by state.

3. 发明授权

US06905119B2 Pressurized roller 有权
标题翻译：加压辊
公开(公告)号：US06905119B2
公开(公告)日：2005-06-14
申请号：US10177611
申请日：2002-06-19
申请人： Srinivas Guddanti , Chet Butikofer
发明人： Srinivas Guddanti , Chet Butikofer
IPC分类号： B41J13/076 , B65H5/06 , B65H27/00 , F16C13/00 , G03G15/00 , B65H3/06
CPC分类号： B65H27/00 , B65H2404/11211 , B65H2404/5321
摘要： A roller for use in an imaging system includes a variable hardness, fluid-pressurizable roller core, and a roller cover surrounding the roller core. A source of pressurized fluid can be used to pressurize the roller core to a fixed, predetermined pressure prior to installation of the roller core in an imaging system. Alternatively, a variable-pressure source of pressurized air can be used to variably pressurize the roller core during operation of the imaging system.
摘要翻译：用于成像系统的辊子包括可变硬度，可流体加压的辊芯和围绕辊芯的辊盖。加压流体源可用于在将辊芯安装在成像系统中之前将辊芯加压至固定的预定压力。或者，可以使用可变压力的加压空气源来在成像系统的操作期间可变地加压辊芯。

4. 发明申请

US20080265487A1 Document feeder and method of preventing skew in a document feeder 有权
标题翻译：文档进纸器和防止文档进纸器偏斜的方法
公开(公告)号：US20080265487A1
公开(公告)日：2008-10-30
申请号：US11796588
申请日：2007-04-27
申请人： Chet Butikofer
发明人： Chet Butikofer
IPC分类号： B65H3/06 , B65H5/06
CPC分类号： B65H7/04 , B65H3/0684 , B65H2220/09 , B65H2405/115 , B65H2511/212 , B65H2511/51 , B65H2553/412 , B65H2553/612 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A document feeder includes a tray for holding one or more document sheets and a first flag disposed adjacent to the tray so as to engage a document sheet in the tray. A second flag is disposed adjacent to the tray to engage the document sheet so that the first and second flags produce balanced amounts of friction on the document sheet.
摘要翻译：文件馈送器包括用于保持一个或多个文件片的托盘和与托盘相邻设置的第一标记，以将文档片材接合在托盘中。第二标志邻近托盘设置以接合文件片，使得第一和第二标记在文档片材上产生平衡的摩擦量。

5. 发明授权

US07000914B2 Imaging methods and apparatus 失效
公开(公告)号：US07000914B2
公开(公告)日：2006-02-21
申请号：US10122439
申请日：2002-04-13
申请人： Srinivas Guddanti , Chet Butikofer
发明人： Srinivas Guddanti , Chet Butikofer
IPC分类号： B65H5/22
CPC分类号： B65H1/14 , B65H2301/42324 , B65H2405/3321
摘要： Imaging apparatus and methods include providing an input support surface to support input imaging media and an output support surface to support output imaging media. The input support surface is configured to move relative to the output support surface, wherein such movement is in response to the drawing, or picking, of input imaging media from the input support surface, and wherein such movement is also proportional to the quantity of input imaging media picked from the input support surface.

6. 发明授权

US06923360B2 Adjustable stapler and methods associated therewith 失效
标题翻译：可调节订书机及与之相关的方法
公开(公告)号：US06923360B2
公开(公告)日：2005-08-02
申请号：US10210356
申请日：2002-07-31
申请人： Robert Sesek , Chet Butikofer
发明人： Robert Sesek , Chet Butikofer
IPC分类号： B25C5/04 , B27F7/21
CPC分类号： B27F7/21
摘要： Disclosed herein is a stapler for forming staples according to a thickness of a stack and clinching the stack with at least one of the formed staples.
摘要翻译：这里公开了一种用于根据堆叠的厚度形成订书钉的订书机，并且用至少一个已成形的订书钉夹紧堆叠。

7. 发明授权

US06881972B2 Media stiffness detection device and method therefor 有权
标题翻译：介质刚度检测装置及其方法
公开(公告)号：US06881972B2
公开(公告)日：2005-04-19
申请号：US10288356
申请日：2002-11-04
申请人： Chet Butikofer , Robert Jewell
发明人： Chet Butikofer , Robert Jewell
IPC分类号： B65H9/00 , B65H43/00 , G01N21/86 , G01V8/00
CPC分类号： B65H9/006 , B65H9/00 , B65H43/00 , B65H2301/512125 , B65H2404/7231 , B65H2511/17 , B65H2515/81 , B65H2220/02 , B65H2220/03
摘要： A media processing system retrieves a sheet of media and transports it to an imaging process. Misalignment of media from retrieving and transporting is removed by a media realignment process which wedges the leading edge of the media into stopped rollers while additionally advancing the trailing edge of the media for a predetermined distance. The media flexes and forms an arching buckle which aligns parallel to the leading edge of the media with the stopped rollers, thereby removing the skew of the media in relationship with the stopped rollers. The amount of over-advancement of the trailing edge of the media is modified according to the stiffness of the media. A media stiffness sensor measures the media stiffness by quantifying the deflection of the media when a portion of the media is cantilevered into deflection-measuring sensors. Imaging processes are also improved by employing media stiffness measurements to modify imaging processes.
摘要翻译：媒体处理系统检索一张媒体并将其传输到成像过程。通过将介质的前缘楔入停止的辊中的介质重新对准过程来消除介质从检索和传送中的不对准，同时另外将介质的后缘推进预定距离。介质弯曲并形成拱形带扣，其与停止的辊平行地对准介质的前缘，从而消除与停止的辊相关的介质的歪斜。根据介质的刚度，改变介质后缘的超前量。介质刚度传感器通过量化当介质的一部分悬臂偏转到测量传感器中时介质的挠曲来测量介质刚度。通过使用介质刚度测量来修改成像过程，成像过程也得到改进。

8. 发明授权

US06574443B1 Value based image quality 有权
公开(公告)号：US06574443B1
公开(公告)日：2003-06-03
申请号：US09992108
申请日：2001-11-19
申请人： Chet Butikofer , Cori Schaefer
发明人： Chet Butikofer , Cori Schaefer
IPC分类号： F03G1500
CPC分类号： G06Q30/02 , G03G21/02 , G06K15/002 , G06K15/02 , G06Q30/0283 , G07F17/26 , H04N1/0097 , H04N1/2307 , H04N1/2338 , H04N1/2353 , H04N1/2369 , H04N1/34
摘要： Methods and apparatus to facilitate allowing a user to vary the quality of an output image in exchange for a variable cost. Each quality has an associated cost. By allowing the user to select a value relationship of a quality and its associated cost, the user is provided with an opportunity to receive an output image that provides the most value to the user.

9. 外观设计

USD642212S1 Printer 有权
公开(公告)号：USD642212S1
公开(公告)日：2011-07-26
申请号：US29343636
申请日：2009-09-16
申请人： Dennis M. Terenzio , Kevin L. Falk , Chet Butikofer
设计人： Dennis M. Terenzio , Kevin L. Falk , Chet Butikofer

10. 发明授权

US07131646B2 Media accessibility in a media processing device 有权
公开(公告)号：US07131646B2
公开(公告)日：2006-11-07
申请号：US10005756
申请日：2001-11-02
申请人： Srinivas Guddanti , Chet Butikofer
发明人： Srinivas Guddanti , Chet Butikofer
IPC分类号： B65H39/10
CPC分类号： G03G15/6538 , B65H31/10 , B65H31/24 , B65H2402/53 , B65H2403/544 , H04N1/00384 , H04N1/00493 , H04N1/00567 , H04N1/00633 , H04N1/00663
摘要： A system and method for improved accessibility of media output from a media processing device. Media receivers are coupled to an actuator such that the media receivers can be moved under manual command by a user, or automatically by a controller. Movement selectors are provided for activation thereof by a user. The user selects a media receiver for movement, and then the desired direction of movement. The media receiver is moved to a position most convenient for the user so that the media in the media receiver is most accessible to that user. In an illustrative embodiment, a laser printer with a plurality of paper trays is adapted to the present invention.

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