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公开(公告)号：US07859716B2
公开(公告)日：2010-12-28
申请号：US10983826
申请日：2004-11-08
申请人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
发明人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
CPC分类号： G06K15/02 , G06K15/1822 , G06K15/1835 , G06K15/186
摘要： Methods for processing print jobs in rendering devices include representing multiple to-be-printed objects with fewer such objects before processing of the objects occurs. In this manner, processing and memory requirements are optimized. Examples include utilizing a single raster operation function of one object for an entirety of objects; using fewer raster operation functions than originally required for the entirety of objects; creating a no processing (NOP) situation; and effectively creating a mask. Other aspects include modifying raster operation functions of one or more objects to have fewer variables than originally specified by the print job. Printers having stored or accessible computer executable instructions for performing the steps are also disclosed as are host devices that may direct or control the printer to perform the same.
摘要翻译： 用于处理渲染设备中的打印作业的方法包括在处理对象之前表示具有较少这样的对象的多个待打印对象。 以这种方式，优化处理和存储器要求。 示例包括为整个对象利用一个对象的单个光栅操作功能; 使用比最初对整个对象所需的光栅操作功能少; 造成无处理（NOP）情况; 并有效地创造了一个面具。 其他方面包括修改一个或多个对象的光栅操作功能，使其具有比原始打印作业指定的更少的变量。 具有用于执行步骤的存储或可访问的计算机可执行指令的打印机也被公开为可以引导或控制打印机执行相同操作的主机设备。
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公开(公告)号：US06956581B2
公开(公告)日：2005-10-18
申请号：US10247590
申请日：2002-09-19
申请人： Chengwu Cui , Raymond E. Clark
发明人： Chengwu Cui , Raymond E. Clark
CPC分类号： H04N1/6058
摘要： A gamut mapping algorithm especially adapted for printing business and presentation graphics with highly chromatic colors. To perform gamut mapping, gamut triangles corresponding to an input gamut and output gamut are defined and used to scale the lightness and chroma of input colors. The rescaled input colors are then mapped to the output triangle along lines of constant chroma. The chroma of the remapped colors is enhanced by moving the remapped colors toward the apex of the output gamut triangle along a line passing through the remapped color and the apex of the output gamut triangle.
摘要翻译： 一种色域映射算法，特别适用于打印具有高色彩色彩的商业和演示图形。 为了执行色域映射，定义了与输入色域和输出色域对应的色域三角形，并用于缩放输入颜色的亮度和色度。 然后将重新调整的输入颜色映射到沿恒定色度线的输出三角形。 通过将重新映射的颜色沿着通过重新映射的颜色和输出色域三角形的顶点的线移动到输出色域三角形的顶点，来增强重新映射的色彩的色度。
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公开(公告)号：US20110080602A1
公开(公告)日：2011-04-07
申请号：US12872708
申请日：2010-08-31
申请人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
发明人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
IPC分类号： G06F15/00
CPC分类号： G06K15/02 , G06K15/1822 , G06K15/1835 , G06K15/186
摘要： Methods for processing print jobs in rendering devices include representing multiple to-be-printed objects with fewer such objects before processing of the objects occurs. In this manner, processing and memory requirements are optimized. Examples include utilizing a single raster operation function of one object for an entirety of objects; using fewer raster operation functions than originally required for the entirety of objects; creating a no processing (NOP) situation; and effectively creating a mask. Other aspects include modifying raster operation functions of one or more objects to have fewer variables than originally specified by the print job. Printers having stored or accessible computer executable instructions for performing the steps are also disclosed as are host devices that may direct or control the printer to perform the same.
摘要翻译： 用于处理渲染设备中的打印作业的方法包括在处理对象之前表示具有较少这样的对象的多个待打印对象。 以这种方式，优化处理和存储器要求。 示例包括为整个对象利用一个对象的单个光栅操作功能; 使用比最初对整个对象所需的光栅操作功能少; 造成无处理（NOP）情况; 并有效地创造了一个面具。 其他方面包括修改一个或多个对象的光栅操作功能，使其具有比原始打印作业指定的更少的变量。 具有用于执行步骤的存储或可访问的计算机可执行指令的打印机也被公开为可以引导或控制打印机执行相同操作的主机设备。
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公开(公告)号：US6004078A
公开(公告)日：1999-12-21
申请号：US239437
申请日：1999-01-28
CPC分类号： B23F21/226 , B23C5/22 , Y10T407/17 , Y10T407/1705 , Y10T407/171 , Y10T407/191 , Y10T407/1944 , Y10T407/23 , Y10T409/103816
摘要： A cutter head including a cutter body portion having a first outer surface and a second outer surface located inward of the first outer surface. Both first and second outer surfaces are interrupted by a plurality of blade receiving slots which extend inward into the cutter body portion. The first and second outer surfaces are arranged such that an annular projection is formed protruding from the second outer surface and extending to the first outer surface. The annular projection is also interrupted by the plurality of cutting blade slots thus forming a plurality of individual projections. The cutter head additionally includes a clamping ring extending about the cutter body and secured to the annular projection. The clamping ring comprises first and second ring members which together define an inner receiving channel having a form complementary with the form of the annular projection whereby securing the first and second ring members together about the annular projection positions the annular projection in the receiving channel and secures the clamping ring to the cutter body. The cutter head may include a generally concave shaped clamping block which is attached to the receiving channel in the clamping ring. The cutter head may further comprise blade receiving slots wherein the inner end portion of the slots includes a pair of angled blade mounting surfaces. Also included are cutting blades having side portions of a form which is complementary to the angled blade mounting surfaces of the cutter head.
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5.发明授权Methods and systems for estimating single or multi-color toner coverage on a printer page 有权用于在打印机页面上估计单色或多色墨粉覆盖度的方法和系统公开(公告)号：US07359088B2
公开(公告)日：2008-04-15
申请号：US10688110
申请日：2003-10-16
CPC分类号： H04N1/4076
摘要： Methods and systems for estimating single or multi-colored toner coverage on a printed page. One method includes generating color plane bitmaps corresponding to each color in a contone bitmap and calculating pixel coverage values for each of the color plane contone bitmaps. Another method includes receiving image data to be printed, generating color separations for the image data corresponding to available toner colors, printing each color separation on a printed page, scanning each printed page comprising the color separation and calculating toner coverage on each of the scanned printed pages.
摘要翻译： 用于估算打印页面上单色或多色调色剂覆盖率的方法和系统。 一种方法包括在连续色调位图中生成对应于每种颜色的彩色平面位图，并且计算每个彩色连续色调位图的像素覆盖值。 另一种方法包括接收要打印的图像数据，产生对应于可用调色剂颜色的图像数据的分色，在打印页上打印每种颜色分离，扫描包括颜色分离的每个打印页面，并计算每个扫描打印的 页面。
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公开(公告)号：US6120217A
公开(公告)日：2000-09-19
申请号：US248363
申请日：1999-02-10
CPC分类号： B23F21/226 , Y10T407/1705 , Y10T407/1926 , Y10T407/1938 , Y10T407/1956 , Y10T407/24
摘要： A cutting tool comprising a cutter body member having a generally circular shape, a front surface, a back surface and an axis of rotation, the cutter body member includes an outer portion comprising a plurality of individual projections arranged spaced from one another about the cutter body with the space between successive projections defining receiving slots for cutting blades. The individual projections each further comprise an outer surface with at least one of the outer surfaces including a protrusion. Each of the blade receiving slots comprises opposing first and second side surfaces and an inner end portion with the inner end portion having a pair of angled mounting surfaces, one of the mounting surfaces extends from the first side surface and the other mounting surface extends from the second side surface with the angled mounting surfaces extending toward one another. Each of the angled mounting surfaces is oriented at an angle of less than 90 degrees with respect to its respective side surface. Preferably, one of the mounting surfaces is oriented at an angle of about 60 degrees while the other mounting surface is oriented at an angle of about 30 degrees.
摘要翻译： 一种切割工具，包括具有大致圆形形状的切割器主体部件，前表面，后表面和旋转轴线，所述刀具本体部件包括外部部分，所述外部部分包括多个单独的突出部， 连续突出部之间的空间限定用于切割刀片的接收槽。 每个突出物还包括外表面，其中至少一个外表面包括突起。 每个刀片接收槽包括相对的第一和第二侧表面，以及内端部，其内端部具有一对成角度的安装表面，其中一个安装表面从第一侧表面延伸而另一个安装表面从 第二侧表面具有朝向彼此延伸的成角度的安装表面。 每个成角度的安装表面相对于其相应的侧表面以小于90度的角度定向。 优选地，一个安装表面以大约60度的角度定向，而另一个安装表面以大约30度的角度定向。
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公开(公告)号：US08339667B2
公开(公告)日：2012-12-25
申请号：US12872708
申请日：2010-08-31
申请人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
发明人： Raymond E. Clark , Robert L. Cook , Ning Ren , Martin G. Rivers
CPC分类号： G06K15/02 , G06K15/1822 , G06K15/1835 , G06K15/186
摘要： Methods for processing print jobs in rendering devices include representing multiple to-be-printed objects with fewer such objects before processing of the objects occurs. In this manner, processing and memory requirements are optimized. Examples include utilizing a single raster operation function of one object for an entirety of objects; using fewer raster operation functions than originally required for the entirety of objects; creating a no processing (NOP) situation; and effectively creating a mask. Other aspects include modifying raster operation functions of one or more objects to have fewer variables than originally specified by the print job. Printers having stored or accessible computer executable instructions for performing the steps are also disclosed as are host devices that may direct or control the printer to perform the same.
摘要翻译： 用于处理渲染设备中的打印作业的方法包括在处理对象之前表示具有较少这样的对象的多个待打印对象。 以这种方式，优化处理和存储器要求。 示例包括为整个对象利用一个对象的单个光栅操作功能; 使用比最初对整个对象所需的光栅操作功能少; 造成无处理（NOP）情况; 并有效地创造了一个面具。 其他方面包括修改一个或多个对象的光栅操作功能，使其具有比原始打印作业指定的更少的变量。 具有用于执行步骤的存储或可访问的计算机可执行指令的打印机也被公开为可以引导或控制打印机执行相同操作的主机设备。
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公开(公告)号：US5890846A
公开(公告)日：1999-04-06
申请号：US823098
申请日：1997-03-24
CPC分类号： B23F21/226 , B23C5/22 , Y10T407/17 , Y10T407/1705 , Y10T407/171 , Y10T407/191 , Y10T407/1944 , Y10T407/23 , Y10T409/103816
摘要： A cutter head including a cutter body portion having a first outer surface and a second outer surface located inward of the first outer surface. Both first and second outer surfaces are interrupted by a plurality of blade receiving slots which extend inward into the cutter body portion. The first and second outer surfaces are arranged such that an annular projection is formed protruding from the second outer surface and extending to the first outer surface. The annular projection is also interrupted by the plurality of cutting blade slots thus forming a plurality of individual projections. The cutter head additionally includes a clamping ring extending about the cutter body and secured to the annular projection. The clamping ring comprises first and second ring members which together define an inner receiving channel having a form complementary with the form of the annular projection whereby securing the first and second ring members together about the annular projection positions the annular projection in the receiving channel and secures the clamping ring to the cutter body. The cutter head may include a generally concave shaped clamping block which is attached to the receiving channel in the clamping ring. The cutter head may further comprise blade receiving slots wherein the inner end portion of the slots includes a pair of angled blade mounting surfaces. Also included are cutting blades having side portions of a form which is complementary to the angled blade mounting surfaces of the cutter head.
摘要翻译： 一种刀头，包括具有位于第一外表面内侧的第一外表面和第二外表面的刀体本体部分。 第一外表面和第二外表面都被多个向内延伸到切割器主体部分的刀片接收槽中断。 第一外表面和第二外表面被布置成使得环形突起形成为从第二外表面突出并且延伸到第一外表面。 环形突起也被多个切割刀片槽中断，从而形成多个单独的突起。 刀头还包括围绕刀体延伸并固定到环形突起的夹紧环。 夹紧环包括第一和第二环构件，它们一起限定具有与环形突起的形式互补的形状的内部容纳通道，从而将第一和第二环构件围绕环形突出部固定在一起，使环形突起位于接收通道中并确保 夹紧环到刀体。 刀头可以包括大致凹形的夹紧块，其连接到夹紧环中的接收通道。 刀头还可以包括刀片接收槽，其中槽的内端部分包括一对成角度的刀片安装表面。 还包括具有与刀头的成角度的刀片安装表面互补的形式的侧部的切割刀片。
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