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91. 发明授权

US5748206A Printer 失效
标题翻译：打印机
公开(公告)号：US5748206A
公开(公告)日：1998-05-05
申请号：US766345
申请日：1996-12-16
申请人： Toshiyuki Yamane
发明人： Toshiyuki Yamane
IPC分类号： B41J2/01 , B41J19/18 , B41J19/20 , B41J23/00 , B41J21/16
CPC分类号： B41J19/202
摘要： The variation is the moving speed of a carriage, mainly due to the variation of the mass of the carriage with the consumption of ink, is corrected every printing cycle to enhance the accuracy of printing. PWM values for an acceleration period and a constant-speed period are examined to see if the PWM values are appropriate every printing cycle. A moving speed in the present acceleration period is compared with a first desired moving speed. When the moving speed is lower than the first desired moving speed, the PWM value is incremented by 1 to increase the duty factor of a PWM signal to be given to a CR motor in the next acceleration period. A maximum and a minimum moving speed are measured in the present constant-speed period, the maximum and the minimum moving speed are compared with a second desired traveling speed, or a maximum and a minimum allowable moving speed, and a PWM value for the next constant-speed period is determined on the basis of the comparison.
摘要翻译：变化是滑架的移动速度，主要是由于随着油墨消耗而导致的滑架质量的变化，每打印周期被校正，以提高打印精度。检查加速周期和恒定速度周期的PWM值，以查看PWM值是否适合每个打印周期。将当前加速期间的移动速度与第一期望移动速度进行比较。当移动速度低于第一期望移动速度时，PWM值增加1，以增加在下一加速周期中给予CR电动机的PWM信号的占空因数。在当前的恒定速度周期内测量最大和最小移动速度，将最大和最小移动速度与第二期望行驶速度或最大和最小允许移动速度以及下一个的PWM值进行比较根据比较来确定恒定速度时段。

92. 发明授权

US5158379B1 Printing starting position controller for serial printer 失效
标题翻译：打印串行打印机启动位置控制器
公开(公告)号：US5158379B1
公开(公告)日：1996-03-12
申请号：US55700390
申请日：1990-07-19
申请人： CITIZEN WATCH CO LTD
发明人： MORIYA MIKIO , FURUKAWA JUNICHI
IPC分类号： B41J2/51 , B41J19/18 , B41J19/20 , B41J21/16
CPC分类号： B41J19/202

93. 发明授权

US5414781A Method and apparatus for classifying documents 失效
标题翻译：分类文件的方法和装置
公开(公告)号：US5414781A
公开(公告)日：1995-05-09
申请号：US158831
申请日：1993-11-24
申请人： A. Lawrence Spitz , Lynn D. Wilcox
发明人： A. Lawrence Spitz , Lynn D. Wilcox
IPC分类号： B41J21/16 , B65H39/11 , G06K9/00 , G06K9/20 , G06K9/32 , G06T1/00
CPC分类号： G06K9/00
摘要： A method and apparatus for identifying documents and classes of documents. The documents are provided with distinctive logotypes which are preferably at the top of each document. The coding of the logotypes is by the use of distinctive angular alignments in the logotype. The logotype is scanned at different angles in order to determine angular "signatures" for comparison with a predetermined power distribution.
摘要翻译：一种用于识别文件和文件类别的方法和装置。这些文件被提供有独特的标识，优选地在每个文档的顶部。标识符的编码是通过在标识中使用独特的角度对齐。以不同的角度扫描标识，以便确定与预定功率分布进行比较的角度“签名”。

94. 发明授权

US5329466A Registration control device for use in a rotary printing machine 失效
标题翻译：用于旋转印刷机的注册控制装置
公开(公告)号：US5329466A
公开(公告)日：1994-07-12
申请号：US974526
申请日：1992-11-12
申请人： Patrick Monney
发明人： Patrick Monney
IPC分类号： B41J21/16 , B41F13/12 , B41F33/00 , B65H23/032 , B65H43/08 , G01B11/14
CPC分类号： B41F33/0081 , B41F13/12
摘要： A register control device has a head which scans registration marks printed on a web, the scanning head having a row of discrete photosensitive elements arranged crosswise to the traveling direction of the web and in a plane situated above and parallel to the web. The scanning head has in the same plane a linear video bar situated parallel to the row of photosensitive elements. The device includes a microprocessor which selects the photosensitive element to be used according to the temporary sideways displacement of the web and controls the scanning operations of the linear video bar. The scanning head may also include a second row of discrete photosensitive elements arranged parallel between the first row of discrete photosensitive elements and the linear video bar.
摘要翻译：寄存器控制装置具有扫描印刷在卷筒纸上的对准标记的头部，该扫描头具有一排离散的感光元件，其布置成与幅材的行进方向交叉并且位于位于纸幅上方并平行的平面中。扫描头在同一平面上具有平行于感光元件行的线性视频条。该装置包括微处理器，其根据幅材的临时侧向位移选择要使用的感光元件，并控制线性视频条的扫描操作。扫描头还可以包括平行于第一排离散感光元件和线性视频条之间排列的第二排离散光敏元件。

95. 发明授权

US5289208A Automatic print cartridge alignment sensor system 失效
标题翻译：自动打印墨盒对齐传感器系统
公开(公告)号：US5289208A
公开(公告)日：1994-02-22
申请号：US786145
申请日：1991-10-31
申请人： Robert D. Haselby
发明人： Robert D. Haselby
IPC分类号： B41J2/01 , B41J2/21 , B41J2/505 , B41J2/51 , B41J11/46 , B41J19/14 , B41J19/18 , B41J21/16 , B41J25/304 , B41J25/34 , B41J29/42 , B41J29/46 , G06K15/10 , B41J2/125 , G01V9/04
CPC分类号： B41J2/5056 , B41J11/46 , B41J19/145 , B41J2/2135 , B41J21/16 , B41J25/34 , G06K15/102
摘要： Apparatus and techniques are disclosed for aligning the operation of the ink jet printhead cartridges of a multiple printhead ink jet swath printer that includes a print carriage that is movable along a horizontal carriage scan axis, (b) first and second ink jet printhead cartridges supported by the movable carriage for printing onto a print media that is selectively movable along a vertical media scan axis, and (c) an optical sensor supported by the movable carriage. The optical sensor includes a quad photodiode detector whose outputs are indicative of the horizontal positions of vertical test lines imaged on the detector in conjunction with horizontal alignment correction, as well as the vertical positions of horizontal test lines imaged on the detector in conjunction with vertical alignment correction.
摘要翻译：公开了用于对准多打印头喷墨条扫描打印机的喷墨打印头墨盒的操作的装置和技术，其包括可沿水平滑架扫描轴移动的打印托架，（b）第一和第二喷墨打印头墨盒，用于打印到沿着垂直介质扫描轴可选择性地移动的打印介质上的可移动托架，以及（c）由可移动托架支撑的光学传感器。光学传感器包括四光电二极管检测器，其输出结合水平对准校正指示在检测器上成像的垂直测试线的水平位置以及在检测器上成像的水平测试线的垂直位置以及垂直对准更正。

96. 发明授权

US5250956A Print cartridge bidirectional alignment in carriage axis 失效
标题翻译：打印墨盒在托架轴上双向对齐
公开(公告)号：US5250956A
公开(公告)日：1993-10-05
申请号：US785651
申请日：1991-10-31
申请人： Robert D. Haselby , Michael A. Nguyen , Keith E. Cobbs
发明人： Robert D. Haselby , Michael A. Nguyen , Keith E. Cobbs
IPC分类号： B41J2/01 , B41J2/255 , B41J2/51 , B41J3/54 , B41J11/46 , B41J19/14 , B41J19/18 , B41J21/16 , B41J25/304 , B41J29/42 , G01D15/16 , B41J29/26
CPC分类号： B41J19/145 , B41J11/46 , B41J21/16 , B41J19/142
摘要： Apparatus and techniques are disclosed for aligning the operation of the ink jet printheads of a multiple printhead ink jet swath printer, and particularly for aligning the operation of the printheads along the carriage scan axis. The relative positions of vertical test line segments printed by the cartridges at a fixed swath position are determined with an optical sensor. The relative position information is utilized to calculate horizontal alignment corrections for the printhead cartridges which are utilized to adjust the horizontal offset shifts provided for the swath data and to adjust the timing of the firing of the ink jet nozzles of the printhead cartridges.

97. 发明授权

US5223939A Printer having a mark printing function for printing marks indicative of cut positions 失效
标题翻译：具有用于打印表示切割位置的标记的标记打印功能的打印机
公开(公告)号：US5223939A
公开(公告)日：1993-06-29
申请号：US826456
申请日：1992-01-27
申请人： Mamoru Imaizumi , Makoto Suzuki
发明人： Mamoru Imaizumi , Makoto Suzuki
IPC分类号： B41J21/16 , B41J25/20 , B41J29/26 , B41J29/40 , G06F3/12 , H04N1/00 , H04N1/23 , H04N1/387
CPC分类号： H04N1/2323 , H04N1/00567 , H04N1/2307 , H04N1/233 , H04N1/2353 , H04N1/3873
摘要： Image data supplied from an external equipment is stored in an image data memory. The size of an outline region determined on the basis of the image data is compared with the size of the printable region of selected paper, stored in a size memory. If the outline region is larger, paper having a size larger than that of the selected paper is selected. Data of linear marks indicative of cut positions on the extension lines of virtual boundaries of the outline region is calculated on the basis of data of a pair of corners in the image data, to be synthesized with the image data supplied from the external equipment, for a print operation with respect to the print paper.
摘要翻译：从外部设备提供的图像数据存储在图像数据存储器中。将基于图像数据确定的轮廓区域的大小与存储在尺寸存储器中的所选纸张的可打印区域的大小进行比较。如果轮廓区域较大，则选择尺寸大于所选纸张的纸张。基于图像数据中的一对角部的数据计算指示轮廓区域的虚拟边界的延伸线上的切割位置的线性标记的数据，以与从外部设备提供的图像数据合成，相对于打印纸的打印操作。

98. 发明授权

US5187774A Reference area usable with a form for correction of form misalignment in a printer 失效
标题翻译：参考区域可用于在打印机中校正形式错误的表单
公开(公告)号：US5187774A
公开(公告)日：1993-02-16
申请号：US469222
申请日：1990-01-24
申请人： Richard E. Ericson
发明人： Richard E. Ericson
IPC分类号： B41J21/16 , B41J11/64 , B41J13/26 , B41J29/42 , B42D15/00
CPC分类号： B41J11/64 , B41J13/26 , B42D15/0006
摘要： A reference area usable with a rectangular form when the form is used with a computer controlled printer. The reference area having a pattern and a reference point. The pattern allowing the location of a mark printed by the printer on the pattern to be readily identified on an equivalent reference area displayed on a display monitor for the computer. The reference point is positioned so it will receive a reference mark when printed on the reference area by the printer provided the form is not misaligned in the printer. A reference mark received at the reference area provides information relative to the reference point that is a measure of the amount of vertical and horizontal misalignment of the form in the printer. This information, when placed in the computer, makes it possible for the computer to correct for any misalignment before any printing is done on the form.

99. 发明授权

US4717059A Label positioning method and label feeder for continuous label printer 失效
标题翻译：连续标签打印机的标签定位方法和标签进纸器
公开(公告)号：US4717059A
公开(公告)日：1988-01-05
申请号：US582840
申请日：1984-02-23
申请人： Mitsuharu Takahashi
发明人： Mitsuharu Takahashi
IPC分类号： B41J11/42 , B41J5/30 , B41J11/46 , B41J21/16 , B41K3/48 , B65C9/46 , B65H23/188 , B65H23/192
CPC分类号： B65H23/1882 , B41J11/46
摘要： A label positioning method and a label feeder for use with a continuous label printer are disclosed. The printer includes a stationary printing head for printing in position the leading label of any of several kinds of continuous label webs. Each label web has a longitudinal series of labels of a given label length. For each label length, a corresponding value is stored in a memory. Each label has a detection mark, such as a cut, for indicating the position of the label. While a central processor energizes rollers to feed the web by steps, a detector signals adjacent detection marks, so that the central processor determines label length. The value corresponding to the label length of a label web to be printed is selected from the memory by the central processor. When the detector, which is upstream from the printer, detects a cut indicating the position of the leading label, the central processor feeds the label web to be printed a distance corresponding to the selected value. As a result, the leading label is positioned for printing by the printing head.
摘要翻译：公开了一种用于连续标签打印机的标签定位方法和标签供给器。打印机包括固定打印头，用于在几种连续标签幅材中的任一种的主要标签的位置打印。每个标签网具有给定标签长度的纵向系列标签。对于每个标签长度，相应的值存储在存储器中。每个标签都有一个检测标记，例如剪切，用于指示标签的位置。当中央处理器激励辊子以逐步馈送网络时，检测器发出相邻的检测标记信号，使得中央处理器确定标签长度。通过中央处理器从存储器中选择与要打印的标签纸的标签长度对应的值。当来自打印机上游的检测器检测到指示前导标签的位置的切割时，中央处理器将要打印的标签幅进给到与所选择的值相对应的距离。结果，领先标签被定位成由打印头打印。

100. 发明授权

US3829855A Typing system with form programmed format control 失效
标题翻译：具有形式编程格式控制的类型系统
公开(公告)号：US3829855A
公开(公告)日：1974-08-13
申请号：US37182073
申请日：1973-06-20
申请人： IBM
发明人： KOLPEK R , LOISELLE J
IPC分类号： H04L17/16 , B41J21/04 , B41J21/16 , G06K15/06 , G06K15/08 , G06K7/08
CPC分类号： B41J21/16
摘要： A forms format program is read from pre-printed markings on a typing form to assist the operator in moving accurately and quickly to different typing fields. Depression of the tabulation key can select tabulation to a form selected tab stop, vertical feed and automatic line return. A field return key generates new lines within a column defined by form selected tab stops. Marks on a typing form can both initiate and terminate repeat forward or reverse indexing to provide a search for a new vertically displaced typing field. Typing status functions such as single or double line spacing are automatically selected by markings on the form.
摘要翻译：从打字表单上的预打印标记读取表单格式程序，以帮助操作者准确而快速地移动到不同的打字字段。抑制表格键可以选择表格选择制表符，停止垂直进纸和自动换行。字段返回键在由选定的选项卡停止的形式定义的列中生成新行。打字表单上的标记可以启动和终止重复向前或反向索引，以提供搜索新的垂直移位的打字字段。键入状态功能（例如单行或双行间距）由表单上的标记自动选择。

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