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1.发明申请公开(公告)号：US20080316551A1
公开(公告)日：2008-12-25
申请号：US12143072
申请日：2008-06-20
申请人： Thomas N. Taylor , Lotfi Belkhir , Ahmed-Mohsen Shehata , Kevin Maurer , Brian Kehoe , Jeffrey C. Blood , Randall Ryon , Robert Savage , Kenneth J. Rieck
发明人： Thomas N. Taylor , Lotfi Belkhir , Ahmed-Mohsen Shehata , Kevin Maurer , Brian Kehoe , Jeffrey C. Blood , Randall Ryon , Robert Savage , Kenneth J. Rieck
IPC分类号： H04N1/04
CPC分类号： H04N1/04
摘要： Disclosed is a method and apparatus for the viewing and acquisition of images of a document such as a book, including the automated and reliable turning of pages of the document, while supporting it in a manner to facilitate viewing or imaging of the facing pages.
摘要翻译： 公开了一种用于查看和获取诸如书籍的文档的图像的方法和装置，包括文档的页面的自动和可靠的转动，同时以便于观看或成像对方页面的方式支持该图像。
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公开(公告)号：US06547370B2
公开(公告)日：2003-04-15
申请号：US09808691
申请日：2001-03-14
IPC分类号： B41J2145
CPC分类号： B41J2/04505 , B41J2/04508 , B41J2/0451 , B41J2/04575
摘要： A method for printing in an image forming system is disclosed. The method, in combination with an apparatus printhead, suppresses defects in printed images. When an image forming system prints an image or group of images in a swath by swath manner, there is a tendency for minor printing defects to arise based on poor alignment of the printhead or ink ejectors, or an error in the instruction software. The printing defects can be defects such as unwanted white spaces or lines, or unwanted bold areas or overlapping swath edges. The present invention utilizes the edges of the swaths to insert a stitch line between the swaths having a different number and size of pixels printed, to allow for modification of the stitch line after measuring an actual advance of a printing medium between each instance of a swath. The same image data line provides the instructions to print both the first and second portions of the stitch line, between each swath.
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公开(公告)号：US06398208B1
公开(公告)日：2002-06-04
申请号：US09591909
申请日：2000-06-12
申请人： Ming Yang , Thomas N. Taylor , James L. Kastner
发明人： Ming Yang , Thomas N. Taylor , James L. Kastner
IPC分类号： B65H308
CPC分类号： B65H3/48 , B65H3/0883 , B65H2301/42324 , B65H2301/5122 , B65H2406/31
摘要： A sheet feeding apparatus for feeding a compilation of sheets to a process station, including: a sheet tray for holding the compilation of sheets; an air plenum, positioned above the compilation of sheets, the air plenum including an outer perimeter, and a corrugated surface for corrugating one of the compilation of sheets into predefine multiple spans; a blower for generating a vacuum force in the air plenum to drive one of the compilation of sheets into contact with the air plenum thereby corrugating one of the compilation of sheets into predefine multiple spans; a series of sets of seals around the outer perimeter of the air plenum, for sealing one of the compilation of sheets against the air plenum.
摘要翻译： 一种供纸装置，用于将纸张的汇编进给到处理站，包括：用于保持纸张汇编的纸张托盘; 设置在片材汇编之上的空气增压室，包括外周的空气增压室和用于将所述片材中的一个折叠成预定义多跨度的波纹表面; 鼓风机，用于在空气增压室中产生真空力，以驱动片材的一个中的一个与空气增压室接触，从而使所述片材中的一个成为预定义的多个跨度; 围绕空气增压室的外周围的一系列密封件，用于将一组片材与空气增压室密封。
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公开(公告)号：US06398207B1
公开(公告)日：2002-06-04
申请号：US09591822
申请日：2000-06-12
申请人： Thomas N. Taylor , Ming Yang , Larry L. Jenkins
发明人： Thomas N. Taylor , Ming Yang , Larry L. Jenkins
IPC分类号： B65H346
CPC分类号： B65H3/0883
摘要： A sheet feeding apparatus for feeding a compilation of sheets to a process station, including: a sheet tray for holding the compilation of sheets; an air plenum, positioned above the compilation of sheets, the air plenum including an outer perimeter, a seal around said outer perimeter and a blower for generating a vacuum force in the air plenum to drive one of the compilation of sheets into contact with the air plenum and the seal.
摘要翻译： 一种供纸装置，用于将纸张的汇编进给到处理站，包括：用于保持纸张汇编的纸张托盘; 设置在片材汇编之上的空气增压室，包括外周边的空气增压室，围绕所述外周边的密封件和用于在空气压力室中产生真空力的鼓风机，以驱动片材的一个与空气接触 气压和密封。
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5.发明授权Liquid ink printer including a vacuum transport system and method of purging ink in the printer 失效液体墨水打印机，其包括真空输送系统和在打印机中清洗墨水的方法
公开(公告)号：US5717446A
公开(公告)日：1998-02-10
申请号：US353862
申请日：1994-12-12
CPC分类号： B41J2/16585 , B41J11/002 , B41J11/007 , B41J11/0085 , B41J2/01
摘要： In a liquid ink printer transport belt located between a liquid ink printhead and a vacuum holddown device includes apertures for applying a vacuum to the recording medium and for enabling the liquid ink printhead to purge ink through the apertures in the absence of the recording medium without slowing or stopping the belt. The vacuum holddown device includes a platen located beneath the belt for applying a vacuum through the apertures and gutters or slots for collecting ink from the liquid ink printheads during printing. The combination of belt and platen or apertures and gutters or slots provides continuous communication of the vacuum to the recording media as the belt moves across the platen and through a dryer. The transport belt enables the use of a single transport for both imaging and drying.
摘要翻译： 在位于液体墨水打印头和真空压紧装置之间的液体墨水打印机输送带中包括用于向记录介质施加真空的孔，并且用于使液体墨水打印头在没有记录介质的情况下通过孔径清除墨而不减慢 或停止皮带。 真空压紧装置包括位于带的下方的压板，用于通过孔和沟槽或槽进行真空，用于在打印期间从液体墨水打印头收集墨。 当皮带移动穿过压板并通过干燥器时，皮带和压板或孔和沟槽或缝隙的组合提供了真空与记录介质的连续连通。 运输带使得能够使用单个运输来进行成像和干燥。
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6.发明授权System for automatic print jobs separations in container with vertically projecting folders 失效用于自动打印作业的系统在具有垂直投影文件夹的容器中进行分离
公开(公告)号：US5709374A
公开(公告)日：1998-01-20
申请号：US732760
申请日：1996-10-18
摘要： In reproduction systems in which a printer outputs a plurality of different plural sheet print jobs, a system is provided for automatically separating respective print jobs into separate specially formed folders for respective print jobs and stacking a number of them into one or more specially shaped print jobs stacking containers, with the closed folders formed to extend above and provide clear distinctions and separations of their respective print jobs in the container so that a selected print job can be readily removed as a unit from the container. The folders may be on-line separately printed in tab areas and folded. The folding can be uneven or skewed or otherwise formed to be held above their contained print jobs even if the folder was from the same size paper stock.
摘要翻译： 在打印机输出多个不同的多张打印作业的再现系统中，提供一种系统，用于将各自的打印作业自动分离成用于各个打印作业的分离的特殊形式的文件夹，并将它们的数量堆叠成一个或多个特殊形状的打印作业 堆叠容器，其中封闭的文件夹形成为在其上方延伸并提供其在容器中各自的打印作业的清晰区分和分离，使得所选择的打印作业可以容易地从容器中作为一个单元移除。 文件夹可以在线分隔地打印在标签区域中并折叠。 折叠可以是不均匀的或倾斜的或以其他方式形成以保持在其包含的打印作业上方，即使文件夹是来自相同尺寸的纸料。
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公开(公告)号：US5159348A
公开(公告)日：1992-10-27
申请号：US604319
申请日：1990-10-29
CPC分类号： B41J2/175
摘要： In an ink jet printer, a printhead assembly comprising a printhead and an ink reservoir is mounted on a scanning carriage for movement across a recording medium. During printing, droplets of ink are expelled from ink channels within the printhead and the channels are replenished with ink which is drawn in from the reservoir. The reservoir is connected by supply and return lines to an ink source, and a pump is provided to deliver ink from the source along the supply line to prime the printhead and reservoir. To ensure that the reservoir is filled with ink during the priming operation, the outlet from the reservoir to the return line incorporates a flow restriction equal to, or greater than, that of the printhead.
摘要翻译： 在喷墨打印机中，包括打印头和墨水储存器的打印头组件安装在扫描托架上以便跨越记录介质移动。 在印刷过程中，油墨液滴从打印头内的油墨通道排出，并且通道被从油箱中抽出的油墨补充。 储存器通过供应和返回管线连接到墨源，并且提供泵以沿着供应管线从源输送墨水以填充打印头和储存器。 为了确保在灌注操作期间储存器中充满墨水，从储存器到返回管路的出口包含等于或大于打印头的流量限制。
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公开(公告)号：US4135805A
公开(公告)日：1979-01-23
申请号：US821667
申请日：1977-08-04
CPC分类号： G03B27/6228
摘要： Apparatus for counterbalancing the movement of a platen cover or document handler between a first closed position and a second open position. The counterbalancing apparatus comprises a gas spring and a tension spring. The tension spring is arranged to increasingly counter the force exerted by the gas spring as the platen cover is moved from the first to the second position. This compensates for the reduced force exerted by the platen cover as it is opened. The platen cover in the second position preferably has moved past vertical and the tension spring is effective to counter the force exerted by the cover between vertical and the second position.
摘要翻译： 用于平衡压板盖或文件处理器在第一关闭位置和第二打开位置之间移动的装置。 平衡装置包括气弹簧和张力弹簧。 拉伸弹簧布置成随着压板盖从第一位置移动到第二位置而越来越多地对抗由气弹簧施加的力。 这补偿了压板盖打开时施加的减小的力。 第二位置的压板盖优选地已经移动到垂直位置，并且拉伸弹簧有效地抵抗由垂直和第二位置之间的盖施加的力。
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公开(公告)号：US4025187A
公开(公告)日：1977-05-24
申请号：US654449
申请日：1976-02-02
CPC分类号： B65H3/047 , B65H3/5223 , B65H9/06
摘要： A sensor arrangement is provided for sensing the position of an edge of a fed sheet adjacent a front stop. Timing circuitry responsive to the sensor arrangement is used to time a reference time interval from the sensing of the edge. The timing circuitry is coupled to a sheet feeder and is capable of stopping the sheet feeder upon the expiration of the reference time interval. The reference time interval is selected to be sufficiently long to allow the sheet feeder when feeding a sheet to form a buckle in the sheet. The reference time interval is adjustable to provide adjustability of the height of the buckle.
摘要翻译： 提供了一种传感器装置，用于感测与前挡板相邻的供纸的边缘的位置。 响应于传感器装置的定时电路用于对来自边缘的感测的参考时间间隔进行计时。 定时电路耦合到片材进给器，并且能够在参考时间间隔期满时停止片材进给器。 参考时间间隔被选择为足够长以允许片材进给器在进给片材时在片材中形成带扣。 参考时间间隔是可调节的，以提供带扣高度的可调节性。
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公开(公告)号：US06663206B2
公开(公告)日：2003-12-16
申请号：US09683549
申请日：2002-01-16
申请人： Thomas N. Taylor
发明人： Thomas N. Taylor
IPC分类号： B41J2938
CPC分类号： B41J2/04505 , B41J2/04586
摘要： It is desirable to cover up or mask the stitch joint error. This invention provides systems and methods for indexing the position of a sheet of recording medium conventionally and then measuring the position of the sheet of recording medium accurately by a sensor. Data in the printhead is shifted so that the data is accurately aligned within a predetermined pixel accuracy to the known paper position. This invention covers up the resulting stitch joint error by modifying the pixels at the stitch joint interface to mask the apparent error.
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