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91. 发明申请

US20050093961A1 Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine 有权
标题翻译：在串联彩色电子照相机中的边缘对准和平面对平面配准的方法
公开(公告)号：US20050093961A1
公开(公告)日：2005-05-05
申请号：US11008361
申请日：2004-12-09
申请人： Gregory Ream , David Schneider , Earl Ward
发明人： Gregory Ream , David Schneider , Earl Ward
IPC分类号： G03G15/01 , H04N1/50 , B41J2/435 , B41J2/47
CPC分类号： H04N1/506 , G03G15/01 , G03G2215/0119 , G03G2215/0431
摘要： A method of correcting plane-to-plane registration in an electrophotographic machine having a plurality of color planes includes printing a calibration pattern using each of the color planes; measuring at least one misregistration between the color planes on the calibration pattern; adjusting at least one top margin by setting a first time delay before a first line; adjusting one of a right margin and a left margin by setting a second time delay; determining a longest line length of the calibration pattern; and adjusting an other of the right margin and the left margin to match the longest line length.
摘要翻译：在具有多个色彩面的电子照相机中校正平面对准的方法包括：使用每个色彩平面打印校准图案; 测量校准图案上的色平面之间的至少一个重合; 通过在第一行之前设置第一时间延迟来调整至少一个上边距; 通过设置第二时间延迟来调整右边距和左边距之一; 确定校准图案的最长行长度; 并调整右边距和左边距中的另一个以匹配最长的行长度。

92. 发明申请

US20050088467A1 Data register arrangement for an inkjet printer 有权
标题翻译：喷墨打印机的数据寄存器布置
公开(公告)号：US20050088467A1
公开(公告)日：2005-04-28
申请号：US11003481
申请日：2004-12-06
申请人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
发明人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , B41J29/38
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： Communication between a micromechanical printhead interface and a printer processor involves the exchange of numerous operational parameters. A register is provided to allow the processor to parameterize a print as well as received print progress feedback from the printhead interface. Printhead feedback parameters that are stored in the register include: printhead nozzle temperature; actuator voltage; actuator heater resistivity; and actuator heater width.
摘要翻译：微机械打印头接口和打印机处理器之间的通信涉及许多操作参数的交换。提供寄存器以允许处理器参数化打印以及从打印头接口接收的打印进度反馈。存储在寄存器中的打印头反馈参数包括：打印头喷嘴温度; 执行器电压; 致动器加热器电阻率; 和致动器加热器宽度。

93. 发明申请

US20050084171A1 Edge delta runlength expander unit for bi-level graphics 有权
标题翻译：用于双层图形的边缘增量运算扩展器单元
公开(公告)号：US20050084171A1
公开(公告)日：2005-04-21
申请号：US11003362
申请日：2004-12-06
申请人： Paul Lapstun , Simon Walmsley , Kia Silverbrook
发明人： Paul Lapstun , Simon Walmsley , Kia Silverbrook
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , G06T9/00 , H04N1/419
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： Edge delta runlength (EDRL) compression algorithms may be employed to compress bi-level black print data, such as data representing text. A printer capable of rapidly decoding the compressed EDRL data includes a decoding circuit to produce delta signals. An edge calculation circuit in turn operates on the delta signals to produce runlength data which is subsequently transformed into image line data by a runlength decoder circuit.
摘要翻译：边缘增量运算长度（EDRL）压缩算法可用于压缩双层黑色打印数据，例如表示文本的数据。能够快速解码压缩EDRL数据的打印机包括产生增量信号的解码电路。边缘计算电路又对增量信号进行操作以产生游程长度数据，其随后由游程长度解码器电路转换成图像行数据。

94. 发明申请

US20050083550A1 Method for avoiding print buffer underrun 有权
标题翻译：避免打印缓冲区欠载的方法
公开(公告)号：US20050083550A1
公开(公告)日：2005-04-21
申请号：US11006720
申请日：2004-12-08
申请人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
发明人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , B41J29/38
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： In order to avoid print buffer under-run a printing method involves a printer printing a rendered first page of print data while another page is rendered in a connected computer. Simultaneously, a previously rendered page of print data is transmitted from the computer to the printer. Typically the connection between the computer and the printer is a relatively low bandwidth connection such as a USB, parallel port or 10 Base-T Ethernet connection. In order to rapidly transmit the rendered pages of print data across the low bandwidth connection the computer applies data compression to the print data.
摘要翻译：为了避免打印缓冲区欠运行，打印方法涉及打印机打印呈现的第一页打印数据，而在连接的计算机中呈现另一页面。同时，将先前渲染的打印数据页从计算机发送到打印机。通常，计算机和打印机之间的连接是相对低带宽的连接，例如USB，并行端口或10 Base-T以太网连接。为了在低带宽连接上快速传送打印数据的渲染页面，计算机将数据压缩应用于打印数据。

95. 发明授权

US06877834B2 Printer ink capping mechanism 有权
标题翻译：打印机墨水封盖机构
公开(公告)号：US06877834B2
公开(公告)日：2005-04-12
申请号：US10636188
申请日：2003-08-08
申请人： Paul Lapstun , Simon Robert Walmsley , Kia Silverbrook
发明人： Paul Lapstun , Simon Robert Walmsley , Kia Silverbrook
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： When a printhead is not in use, it remains filled with ink. In order to prevent evaporation of the ink through the nozzles of the printhead, and the consequential depositing of ink components in and around the ink nozzles, the invention provides capping of the nozzle during the non printing modes of the printer. The capping mechanism uses a page width elastomeric seal, which can move between a first capping position, in which it seals said nozzles of the printhead in an air tight manner, and a second position in which the elastomeric seal moves away from said print head to allow paper to be printed upon by said print head.
摘要翻译：当打印头不使用时，它仍然充满墨水。为了防止油墨通过打印头的喷嘴蒸发，以及油墨组件在油墨喷嘴内和周围的沉积，本发明在打印机的非打印模式期间提供喷嘴的封盖。封盖机构使用页面宽度弹性体密封件，其可以在第一封盖位置和第二位置之间移动，第一封盖位置以密封方式密封打印头的所述喷嘴，其中弹性密封件从所述打印头移开到第二位置，允许纸张由所述打印头打印。

96. 发明申请

US20050073699A1 Inkjet printer printhead interface circuit 有权
标题翻译：喷墨打印机打印头接口电路
公开(公告)号：US20050073699A1
公开(公告)日：2005-04-07
申请号：US10992757
申请日：2004-11-22
申请人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
发明人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , G06F15/00
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： An inkjet printer includes a processor that communicates, via a printhead interface circuit, with an electromechanical printhead having a plurality of ink ejection nozzles. The printhead interface circuit transfers data from the processor to the printhead using a double buffering scheme built on first and second buffers that are alternatively loaded with nozzle fire enablement data. Output sides of the first and second buffers are connected to a multiplexor that is in turn coupled to a printhead interface circuit. In order to increase data throughput, while one of the buffers is loaded with the data, data from the other is transferred to the printhead interface circuit.
摘要翻译：喷墨打印机包括经由打印头接口电路与具有多个喷墨嘴的机电打印头通信的处理器。打印头接口电路使用构建在第一和第二缓冲器上的双缓冲方案将数据从处理器传送到打印头，该双缓冲方案交替地装载有喷嘴启动数据。第一和第二缓冲器的输出侧连接到多路复用器，多路复用器又耦合到打印头接口电路。为了增加数据吞吐量，当缓冲器中的一个被加载数据时，另一个缓冲器的数据被传送到打印头接口电路。

97. 发明申请

US20050073698A1 Inkjet printhead capping mechanism 失效
标题翻译：喷墨打印头封盖机构
公开(公告)号：US20050073698A1
公开(公告)日：2005-04-07
申请号：US10992754
申请日：2004-11-22
申请人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
发明人： Kia Silverbrook , Paul Lapstun , Simon Walmsley
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , G06F15/00 , G06K1/00
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： An inkjet printhead capping mechanism includes an arm arranged to rotate about a pivot point. A capping assembly is located on one end of the arm whereas a slip wheel is located at the other with the pivot point being located between the two. The slip wheel is periodically driven by a drive wheel of the printer's print media transport mechanism so that the arm pivots to bring the capping assembly to a capping position whilst the printer is not printing. Springs act to bias the capping assembly in the capping position. The capping assembly includes a sponge, which acts as an ink blotter, and a pair of seals located on opposite sides of the sponge to make an air tight seal around the printhead.
摘要翻译：喷墨打印头封盖机构包括布置成绕枢轴点旋转的臂。封盖组件位于臂的一端，而滑轮位于另一端，枢轴点位于两者之间。滑轮由打印机的打印介质传送机构的驱动轮周期性地驱动，使得当打印机不打印时，臂枢转以使封盖组件到达封盖位置。弹簧用于将封盖组件偏压在封盖位置。封盖组件包括用作吸墨纸的海绵和位于海绵的相对侧上的一对密封件，以围绕打印头进行气密密封。

98. 发明授权

US06873431B1 Application programming interface for measuring devices 失效
标题翻译：用于测量设备的应用程序编程接口
公开(公告)号：US06873431B1
公开(公告)日：2005-03-29
申请号：US09241853
申请日：1999-02-02
申请人： Timothy L. Kohler , Todd Newman
发明人： Timothy L. Kohler , Todd Newman
IPC分类号： G03G15/00 , G06K1/00 , H04N1/50
CPC分类号： G03G15/50 , G03G15/5075 , G03G2215/00033 , G03G2215/00063 , G03G2215/00067 , G03G2215/00109
摘要： An application programming interface (API) that provides a common interface between an application program and plural different types of color measuring devices each having at least one color measuring sensor. The API includes plural functions for operating any of the plural different types of color measuring devices. In order to complete an operation performed by at least one of the plural functions, the function that performs the operation must be called a number of times which is different for at least two different types of color measuring devices. For a particular color measuring device, the API provides the application program with flow control data of the number of times that the function must be called. This flow control data preferably can be provided by the function, in the form of a call-again value or as a numerical value, or by a separate function in the API such as a get-device-capabilities function. In some embodiments of the invention, a combination of these methods of providing the flow control data is utilized. Preferred functions for operating any of the plural different types of color measuring devices include a calibrate-position function, a calibrate-sensor function, a move-to-patch function, and a make-measurement function.
摘要翻译：一种应用编程接口（API），其提供应用程序和多个不同类型的颜色测量装置之间的公共接口，每个颜色测量装置具有至少一个颜色测量传感器。 API包括用于操作多种不同类型的颜色测量装置中的任何一种的多个功能。为了完成由多个功能中的至少一个执行的操作，执行操作的功能必须被称为对于至少两种不同类型的颜色测量装置不同的次数。对于特定的色彩测量设备，API为应用程序提供了必须调用该功能次数的流量控制数据。该流量控制数据优选地可以通过函数，以再呼叫值或数值形式，或通过API中的单独函数，诸如获取设备功能功能来提供。在本发明的一些实施例中，利用这些提供流量控制数据的方法的组合。用于操作多种不同类型的颜色测量装置中的任何一种的优选功能包括校准位置功能，校准传感器功能，移动到贴片功能和制造测量功能。

99. 发明申请

US20050030559A1 Color separation based on maximum toner limits 失效
标题翻译：基于最大调色剂限制的颜色分离
公开(公告)号：US20050030559A1
公开(公告)日：2005-02-10
申请号：US10448596
申请日：2003-05-30
申请人： Steve Jacob
发明人： Steve Jacob
IPC分类号： G06K15/12 , H04N1/60 , H04N1/50 , G06K15/14
CPC分类号： H04N1/6022 , G06K15/129
摘要： Various systems, methods, and programs embodied in a computer readable medium for determining color separation are provided. In one representative embodiment, a method is provided that comprises specifying a number of nodes along a number of ramps in a predefined color conversion space in a computer system. A maximum possible toner deposit is associated with each of these nodes. In addition, a maximum toner limit is specified for each one of the nodes along the ramps in the computer system. Each of the maximum toner limits is less than the maximum possible toner deposit. In addition, a color separation is determined for each of the nodes along the ramps in the computer system. Each of the color separations specifies up to a maximum amount of toner equaling a corresponding one of the maximum toner limits.
摘要翻译：提供了在用于确定颜色分离的计算机可读介质中体现的各种系统，方法和程序。在一个代表性实施例中，提供了一种方法，其包括在计算机系统中的预定义颜色转换空间中沿着多个斜坡指定节点的数量。最大可能的调色剂沉积与这些节点中的每一个相关联。另外，在计算机系统中沿着斜坡的每个节点指定最大调色剂限制。每个最大色粉极限小于最大可能的调色剂沉积。另外，在计算机系统中沿着斜坡的每个节点确定颜色分离。每个分色指定最多达等于相应的一个最大调色剂界限的调色剂的最大量。

100. 发明授权

US06843545B2 Determining the volume of ink in a printer reservoir 失效
标题翻译：确定打印机墨盒中的墨水量
公开(公告)号：US06843545B2
公开(公告)日：2005-01-18
申请号：US10636267
申请日：2003-08-08
申请人： Paul Lapstun , Simon Robert Walmsley , Kia Silverbrook
发明人： Paul Lapstun , Simon Robert Walmsley , Kia Silverbrook
IPC分类号： B41J2/165 , B41J2/205 , G06F3/12 , G06K15/02 , H04N1/41 , H04N1/50 , B41J2/195 , B41J29/38
CPC分类号： B41J2/04596 , B41J2/0452 , B41J2/04528 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/0457 , B41J2/0458 , B41J2/04586 , B41J2/04591 , B41J2/155 , B41J2/16505 , B41J2/16511 , B41J2/16585 , B41J2/175 , B41J2/17566 , B41J2/515 , B41J11/008 , B41J11/42 , B41J13/103 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/17569 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G03G15/0863 , G03G15/55 , G03G2215/0697 , G03G2221/1823 , G06F3/1213 , G06F3/1214 , G06F3/122 , G06F3/1247 , G06F3/1284 , G06K15/00 , G06K15/02 , G06K15/102 , G06K15/1814 , G06K15/1815 , G06K15/1817 , G06K15/1852 , G06K15/1855 , G06K15/1856 , G06K15/1857 , G06K2215/0094 , H04N1/32561 , H04N1/32587 , H04N1/32598 , H04N1/3871 , H04N1/40 , H04N1/41 , H04N1/60 , H04N1/642
摘要： The present invention relates to a method of printing using dots of ink discharged from nozzles to form the image. It is desirable to prevent printing to occur if there is insufficient ink in the printer cartridge to complete the page. Before each page is printed the recorded amount of ink remaining in the printer cartridge is compared with the amount of ink need in the worst-case page to determine if there is sufficient ink to print the page. If there is the page is printed. After the page is printed, the number of dots of ink used to form the image is multiplied by the dot size and the resulting volume of ink used, is subtracted from previously recorded volume of ink to obtain the new volume of ink remaining in the cartridge.
摘要翻译：本发明涉及使用从喷嘴排出的油墨点进行打印以形成图像的方法。如果打印机墨盒中的墨水不足以完成页面，则希望防止打印。在打印每页之前，将打印机墨盒中剩余的墨水量与最坏情况页面中的墨水量进行比较，以确定是否有足够的墨水来打印页面。如果有页面打印。在打印页面之后，将用于形成图像的墨水的点数乘以点尺寸，并且从之前记录的墨水量中减去所使用的墨水的所得体积，以获得剩余在墨盒中的新墨水量。

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