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1. 发明授权

US07726758B2 Composite printhead fire signals 有权
标题翻译：复合打印头发射信号
公开(公告)号：US07726758B2
公开(公告)日：2010-06-01
申请号：US11958935
申请日：2007-12-18
申请人： Lucas D. Barkley , David C. Stevenson
发明人： Lucas D. Barkley , David C. Stevenson
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04586 , B41J2/04588 , B41J2/04598
摘要： A method and device for providing a plurality of fire pulses in an ink jet printer, which includes a production of a plurality of fire signals. Each fire signal of the plurality of fire signals are asserted at a different timing than the other of the plurality of fire signals. The plurality of fire signals are combined to form a composite fire signal that maintains the different timing.
摘要翻译：一种用于在喷墨打印机中提供多个起火脉冲的方法和装置，其包括产生多个火情信号。多个火情信号的每个发射信号在与多个火情信号中另一个不同的定时被断言。多个火焰信号被组合以形成维持不同定时的复合火情信号。

2. 发明授权

US07469107B2 Method for providing imaging substance for use in an imaging device via a virtual replenishment 有权
标题翻译：用于通过虚拟补充提供用于成像装置的成像物质的方法
公开(公告)号：US07469107B2
公开(公告)日：2008-12-23
申请号：US10625383
申请日：2003-07-23
申请人： Christopher A Adkins , Douglas L. Robertson , David C. Stevenson , Barry B. Stout
发明人： Christopher A Adkins , Douglas L. Robertson , David C. Stevenson , Barry B. Stout
IPC分类号： G03G21/18 , G07F17/00 , G07F17/16
CPC分类号： G03G15/0863 , G03G15/0855 , G03G15/0865 , G03G2215/0695
摘要： A method for providing a virtual replenishing of a supply item with an imaging substance includes the steps communicating to a database a first serial number associated with a first supply item; comparing the first serial number with a plurality of serial numbers stored in the database; receiving from the database one of a first data indicating non-correspondence between the first serial number with one of the plurality of serial numbers and a second data indicating correspondence between the first serial number with one of the plurality of serial numbers, wherein the second data includes a verification key; and if the verification key corresponds to the first key stored in the memory associated with the first supply item, then performing the step of allocating at least a portion of a surplus amount of the imaging substance contained in the first supply item for use.
摘要翻译：一种用于提供具有成像物质的供应物品的虚拟补充的方法，包括与数据库通信与第一供应物品相关联的第一序列号的步骤; 将第一序列号与存储在数据库中的多个序列号进行比较; 从所述数据库接收指示所述第一序列号与所述多个序列号中的一个之间的不一致的第一数据和指示所述第一序列号与所述多个序列号中的一个之间的对应关系的第二数据，其中所述第二数据包括验证密钥; 并且如果验证键对应于存储在与第一供应项目相关联的存储器中的第一密钥，则执行分配包含在第一供应项目中的剩余量的成像物质的至少一部分以供使用的步骤。

3. 发明授权

US07350888B2 Composite printhead fire signals 有权
标题翻译：复合打印头发射信号
公开(公告)号：US07350888B2
公开(公告)日：2008-04-01
申请号：US10736183
申请日：2003-12-15
申请人： Lucas D. Barkley , David C. Stevenson
发明人： Lucas D. Barkley , David C. Stevenson
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04586 , B41J2/04588 , B41J2/04598
摘要： A method and device for providing a plurality of fire pulses in an ink jet printer, which includes a production of a plurality of fire signals. Each fire signal of the plurality of fire signals are asserted at a different timing than the other of the plurality of fire signals. The plurality of fire signals are combined to form a composite fire signal that maintains the different timing.
摘要翻译：一种用于在喷墨打印机中提供多个起火脉冲的方法和装置，其包括产生多个火情信号。多个火情信号的每个发射信号在与多个火情信号中另一个不同的定时被断言。多个火焰信号被组合以形成维持不同定时的复合火情信号。

4. 发明授权

US4841453A Multidirectional scan and print capability 失效
标题翻译：多向扫描和打印功能
公开(公告)号：US4841453A
公开(公告)日：1989-06-20
申请号：US929036
申请日：1986-11-10
申请人： David E. Finlay , Stephen D. Hanna , David C. Stevenson , John T. Varga
发明人： David E. Finlay , Stephen D. Hanna , David C. Stevenson , John T. Varga
IPC分类号： G06K15/00 , B41J2/485 , B41J5/30 , G06F3/12 , G06K15/02 , G09G5/24
CPC分类号： G06K15/02 , G06K2215/0065 , G06K2215/0077
摘要： A character generator with multidirectional scan and variable line and character (or symbol) size capability. Universality is implemented by producing a serial binary stram which can be used to print or display in any of eight combinations of scan direction and progression, that is, for scan direction left to right, or vice versa, progressing up or down, or scan direction top to bottom or vice versa, progressing left or right. In formatting the serial binary stream, a font is accessed (for basic symbol definition), which selectively provides for orthogonal scans of the symbol definitions. Variable line size is implemented by terminating a symbol row (or line) based on a predetermined size criteria regardless of the comparable font dimension and "filling" up to the line size to the extent the corresponding font dimension is less than the predetermined size criteria. Variable character (or symbol) size is implemented by independently multiplying the effect of a symbol definition by selected (integral) factors, in orthogonal directions. The general architecture includes a font table (for symbol definition), an address/escape (A/E) table, defining symbol size for comparison with line size parameters, a character position escape (CPE) table to define a leading character or symbol on each line and a page buffer (PB) memory defining the characters (symbols) in the document and their relationship with other characters (symbols). Access to the CPE table allows access to the PB, from there to the A/E table and from there to the font allows extraction of selected and appropriate portions of the symbol definition to make up the binary system.
摘要翻译：具有多向扫描和可变行和字符（或符号）大小功能的字符生成器。普遍性是通过产生串行二进制跨层实现的，可以用于打印或显示扫描方向和进展的八种组合中的任何一种，即扫描方向从左到右，反之亦然，向上或向下或扫描方向从上到下，反之亦然，向左或向右进行。在格式化串行二进制流时，访问字体（用于基本符号定义），其选择性地提供符号定义的正交扫描。可变线尺寸通过基于预定尺寸标准终止符号行（或线）而实现，而不管可比较的字体尺寸如何，并且在相应的字体尺寸小于预定尺寸标准的范围内“填充”直到线尺寸。通过在正交方向上独立地将符号定义的效果乘以所选（积分）因子来实现可变字符（或符号）大小。一般架构包括字体表（用于符号定义），地址/转义（A / E）表，定义用于与行大小参数进行比较的符号大小，用于定义前导字符或符号的字符位置转义（CPE）表每个行和页面缓冲区（PB）存储器定义文档中的字符（符号）及其与其他字符（符号）的关系。访问CPE表允许访问PB，从那里到A / E表，从那里到字体允许提取符号定义的选定和适当的部分，以构成二进制系统。

5. 发明授权

US06974200B2 Fuse density on an inkjet printhead chip 有权
标题翻译：喷墨打印头芯片上的保险丝密度
公开(公告)号：US06974200B2
公开(公告)日：2005-12-13
申请号：US10713296
申请日：2003-11-14
申请人： John G. Edelen , George K. Parish , Krisit M. Rowe , David C. Stevenson
发明人： John G. Edelen , George K. Parish , Krisit M. Rowe , David C. Stevenson
IPC分类号： B41J2/175 , B41J29/393 , B41J2/05
CPC分类号： G11C17/16 , B41J2/17546 , B41J2202/17
摘要： A programmable memory on an inkjet printhead chip. The memory includes at least a memory array that has a plurality of memory elements, and a bipolar device that isolates a memory element from another memory element in the memory array.
摘要翻译：喷墨打印头芯片上的可编程存储器。存储器至少包括具有多个存储器元件的存储器阵列，以及将存储器元件与存储器阵列中的另一个存储器元件隔离的双极器件。

6. 发明授权

US4893257A Multidirectional scan and print capability 失效
标题翻译：多向扫描和打印功能
公开(公告)号：US4893257A
公开(公告)日：1990-01-09
申请号：US929030
申请日：1986-11-10
申请人： Ruben Dominguez, Jr. , David E. Finlay , Stephen D. Hanna , Jesus C. Lopez , David C. Stevenson , Donald W. Zegafuse, Jr., deceased
发明人： Ruben Dominguez, Jr. , David E. Finlay , Stephen D. Hanna , Jesus C. Lopez , David C. Stevenson , Donald W. Zegafuse, Jr., deceased
IPC分类号： G06K15/00 , B41J2/485 , G06F3/12 , G06K15/02 , G09G1/14 , G09G5/22
CPC分类号： G06K15/02 , G06K2215/0065 , G06K2215/0077
摘要： A character generator with multidirectional scan and variable line and character (or symbol) size capability is disclosed. Universality is implemented by producing a serial binary stream which can be used to print or display in any of eight combinations of scan direction and progression, that is, for scan direction left to right, or vice versa, progressing up or down, or scan direction top or bottom or vice versa, progressing left or right. In formatting the serial binary stream, a font is accessed (for basic symbol definition), which selectively provides for orthogonal scan of the symbol definitions. Variable line size is implemented by terminating a symbol row (or line) based on a predetermined size criteria regardless of the comparable font dimension and "filling" up to the line size to the extent the corresponding font dimension is less than the predetermined size criteria. Variable character (or symbol) size is implemented by independently multiplying the effect of a symbol definition by selected (integral) factors, in orthogonal directions. The general architecture includes a font table (for symbol definition), an address/escape (A/E) table, defining symbol size for comparison with line size parameters, a character position escape (CPE) table to define a leading character or symbol on each line and a page buffer (PB) memory defining the characters (symbols) in the document and their relationship with other characters (symbols). Access to the CPE table allows access to the PB, from there to the A/E table and from there to the font allows extraction of selected and appropriate portions of the symbol definition to make up the binary system.
摘要翻译：公开了具有多向扫描和可变行和字符（或符号）大小能力的字符发生器。普遍性通过产生串行二进制流来实现，该串行二进制流可用于以扫描方向和进展的八种组合中的任何一种来打印或显示，即扫描方向从左到右，反之亦然，向上或向下或扫描方向顶部或底部，反之亦然，向左或向右前进。在格式化串行二进制流时，访问字体（用于基本符号定义），其选择性地提供符号定义的正交扫描。可变线尺寸通过基于预定尺寸标准终止符号行（或线）而实现，而不管可比较的字体尺寸如何，并且在相应的字体尺寸小于预定尺寸标准的范围内“填充”直到线尺寸。通过在正交方向上独立地将符号定义的效果乘以所选（积分）因子来实现可变字符（或符号）大小。一般架构包括字体表（用于符号定义），地址/转义（A / E）表，定义用于与行大小参数进行比较的符号大小，用于定义前导字符或符号的字符位置转义（CPE）表每个行和页面缓冲区（PB）存储器定义文档中的字符（符号）及其与其他字符（符号）的关系。访问CPE表允许访问PB，从那里到A / E表，从那里到字体允许提取符号定义的选定和适当的部分，以构成二进制系统。

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