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51. 发明授权

US08736865B2 Image processing apparatus and image processing method that can print an image in which a pattern or sweeping phenomenon specific to the error diffusion process does not appear 有权
标题翻译：可以打印其中不出现特定于错误扩散处理的图案或扫描现象的图像的图像处理装置和图像处理方法
公开(公告)号：US08736865B2
公开(公告)日：2014-05-27
申请号：US13354859
申请日：2012-01-20
申请人： Hiromitsu Yamaguchi , Yoshitomo Marumoto , Hitoshi Tsuboi
发明人： Hiromitsu Yamaguchi , Yoshitomo Marumoto , Hitoshi Tsuboi
IPC分类号： G06K15/00 , G06F3/12 , H04N1/405
CPC分类号： H04N1/4053
摘要： In order to vary a threshold value for performing an error diffusion process depending on a pixel position, a threshold value matrix configured to have pluralities of rows and columns is prepared. In this case, pieces of data in the threshold value matrix are arrayed such that average values in the respective rows and average values in the respective columns are almost the same value. If such a threshold value matrix is used to perform the error diffusion process, the dot sparseness and denseness do not occur with a period of the matrix, and therefore the pattern or sweeping phenomenon specific to the error diffusion can be suppressed.
摘要翻译：为了根据像素位置改变用于执行误差扩散处理的阈值，准备配置成具有多行和列的阈值矩阵。在这种情况下，排列阈值矩阵中的数据块，使得各列中的平均值和各列中的平均值几乎相同。如果使用这样的阈值矩阵来执行误差扩散处理，则在矩阵的周期不会发生点稀疏和密集，因此可以抑制误差扩散特有的图案或扫描现象。

52. 发明授权

US08534788B2 Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：US08534788B2
公开(公告)日：2013-09-17
申请号：US13015473
申请日：2011-01-27
申请人： Yohei Masada , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato
发明人： Yohei Masada , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryota Kato
IPC分类号： B41J29/38 , B41J2/15 , B41J2/145
CPC分类号： B41J29/38
摘要： When a number of passes of multi-pass recording has been changed, a repetitive cycle of a drive pattern is changed, depending on change of feeding amount caused by change of the number of passes. Accordingly, the drive pattern is set to a size corresponding to the changed feeding amount.
摘要翻译：当多次记录的次数已经改变时，驱动模式的重复循环根据通过次数的变化而导致的进给量的变化而改变。因此，驱动模式被设定为对应于改变的进给量的尺寸。

53. 发明申请

US20110261373A1 DATA GENERATION APPARATUS, PRINTING APPARATUS AND DATA GENERATION METHOD 有权
标题翻译：数据生成装置，打印装置和数据生成方法
公开(公告)号：US20110261373A1
公开(公告)日：2011-10-27
申请号：US13176173
申请日：2011-07-05
申请人： Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryoki Jahana , Ayako Uji , Eri Noguchi
发明人： Yoshitomo Marumoto , Hiromitsu Yamaguchi , Hitoshi Tsuboi , Ryoki Jahana , Ayako Uji , Eri Noguchi
IPC分类号： G06K15/10
CPC分类号： G06K15/105 , B41J19/147 , G06K15/107
摘要： When a feeding amount for multi-pass printing is changed, the purpose related to an image quality using a binary data generation pattern can still be attained by, for example, a density pattern method. Specifically, a multi-pass printing mode is identified, and a density pattern selection matrix associated with a cycle of binary data generation is selected in accordance with the selected printing mode. That is, a density pattern selection matrix employed for binary data generation using a density pattern is changed to a size corresponding to the feeding amount designated by the selected printing mode. Thereby, a phenomenon that a unit used for image processing to gain a predetermined purpose related to an image quality does not match a unit area used for a printing operation is avoided, and an image printing purpose using a binary data generation pattern can be appropriately attained.
摘要翻译：当多次通过打印的供给量发生变化时，与使用二进制数据生成模式的图像质量有关的目的仍然可以通过例如浓度图案方法来实现。具体地，识别多遍打印模式，并且根据所选择的打印模式选择与二进制数据生成的循环相关联的浓度模式选择矩阵。也就是说，将使用密度图案的二进制数据生成中使用的浓度模式选择矩阵改变为与由所选择的打印模式指定的进给量对应的尺寸。因此，避免了用于图像处理以获得与图像质量相关的预定目的的单元与用于打印操作的单位区域不匹配的现象，并且可以适当地获得使用二进制数据生成图案的图像打印目的。

54. 发明授权

US07901025B2 Ink-jet printing apparatus and ink-jet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US07901025B2
公开(公告)日：2011-03-08
申请号：US12606835
申请日：2009-10-27
申请人： Ryota Kato , Yoshitomo Marumoto , Hitoshi Tsuboi , Eri Noguchi , Takeshi Egami
发明人： Ryota Kato , Yoshitomo Marumoto , Hitoshi Tsuboi , Eri Noguchi , Takeshi Egami
IPC分类号： B41J2/205
CPC分类号： B41J2/2132 , B41J2/2107
摘要： The print permitting ratios of the masks in the first to fourth passes of a C ink are respectively 6.2%, 37.5%, 37.5%, and 18.8%. On the other hand, the print permitting ratios of the masks in the first to fourth passes of an M ink are respectively 12.5%, 37.5%, 37.5%, and 12.5%. In this way, the respective masks are set such that a larger amount of the C ink is applied in a later pass as compared with the M ink. Thereby, it is possible to reduce an amount of the M ink to be applied later with respect to the C ink functioning to “reduce a permeation speed of an ink applied later by filling,” and it is possible to prevent a permeation speed from slowing down overall. As a result, it is possible to prevent the occurrence of beading due to a time to complete permeation becoming longer.
摘要翻译： C油墨的第一至第四道次的掩模的印刷许可比分别为6.2％，37.5％，37.5％和18.8％。另一方面，M墨水的第一至第四遍中的掩模的印刷许可比率分别为12.5％，37.5％，37.5％和12.5％。以这种方式，各个掩模被设置为使得与M墨水相比，稍后通过更大量的C墨水被施加。由此，可以减少相对于“降低通过填充涂敷的油墨的渗透速度”起作用的C油墨稍后施加的M油墨的量，并且可以防止渗透速度变慢整体下降。结果，可以防止由于完成渗透的时间变长而发生珠粒。

55. 发明授权

US07695087B2 Printing apparatus and printing method 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US07695087B2
公开(公告)日：2010-04-13
申请号：US11563949
申请日：2006-11-28
申请人： Hitoshi Tsuboi
发明人： Hitoshi Tsuboi
IPC分类号： B41J29/38
CPC分类号： B41J25/001 , B41J2/515
摘要： A printer and printing method can print at high quality at a printing boundary where different printing elements can print in the same area of a printing medium. When printing by moving a printhead, in which a plurality of printing elements are arrayed, relatively to a printing medium, the following control is performed. That is, it is checked whether different printing elements are printable in the same area on the printing medium on the basis of input image data. It is checked whether the input image data is used to print a text image or a graphic/halftone image. It is controlled in accordance with the check results to print in the same printable area by the different printing elements by changing respective ratios at which printing elements are used.
摘要翻译：打印机和打印方法可以在打印边界以高质量打印，其中不同的打印元件可以在打印介质的相同区域中打印。当通过移动其中排列有多个打印元件的打印头相对于打印介质进行打印时，执行以下控制。也就是说，基于输入图像数据检查在打印介质上的相同区域中是否可打印不同的打印元件。检查输入图像数据是否用于打印文本图像或图形/半色调图像。根据检查结果控制，通过改变使用打印元件的各自的比例，通过不同的打印元件在相同的可打印区域中打印。

56. 发明申请

US20090015611A1 INK JET PRINTING SYSTEM AND INK JET PRINTING METHOD 失效
标题翻译：喷墨打印系统和喷墨打印方法
公开(公告)号：US20090015611A1
公开(公告)日：2009-01-15
申请号：US12167662
申请日：2008-07-03
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/155 , B41J2/2146
摘要： An image data signal value conversion is performed such that the volume of ink applied to image areas on a print medium to be printed by the overlapping portions of the printing element substrates is smaller than that applied to image areas on the print medium to be printed by other than the overlapping portions. Alternatively, the image data signal value conversion is performed such that the volume of ink applied to overlapping areas on the print medium to be printed by two consecutive printing main scans is smaller than that applied to other than the overlapping areas. For this reason, even when forming photographic images by using an elongate “joining head”, high-quality images with no density unevenness between overlapping areas and other areas on a print medium can be produced. Also in a serial type printing apparatus, uniform images with no seam stripes can be produced.
摘要翻译：执行图像数据信号值转换，使得施加到要由打印元件基板的重叠部分打印的打印介质上的图像区域的墨的体积小于通过打印介质的打印介质上的图像区域施加的打印介质上的墨水量而不是重叠部分。或者，执行图像数据信号值转换，使得通过两次连续的打印主扫描施加到要打印的打印介质上的重叠区域的墨水的量小于应用于重叠区域之外的墨水的体积。因此，即使通过使用细长的“接合头”形成摄影图像，也可以制造在重叠区域和打印介质上的其他区域之间没有浓度不均匀的高质量图像。同样在串行式打印装置中，可以产生无缝条纹的均匀图像。

57. 发明申请

US20080143767A1 INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 失效
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20080143767A1
公开(公告)日：2008-06-19
申请号：US11953353
申请日：2007-12-10
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada
IPC分类号： B41J29/38
CPC分类号： B41J2/2132
摘要： An ink jet printing apparatus and an ink jet printing method are provided which use a printing head having a plurality of ejection opening arrays and enable high quality printing without causing uneven density in a conveying direction. For this purpose, by providing a plurality of ejection opening arrays to chips constituting the printing head and changing data assigning ratio of each ejection opening array, deviation in impact positions depending on the distance between the ejection opening arrays becomes inconspicuous.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其使用具有多个喷射口阵列的打印头，并且能够实现高质量打印，而不会在输送方向上造成不均匀的浓度。为此，通过为构成打印头的芯片提供多个喷射口阵列和改变每个喷射口阵列的数据分配比例，根据喷射口阵列之间的距离的冲击位置的偏差变得不显眼。

58. 发明申请

US20080049057A1 PRINTING APPARATUS AND PRINTING METHOD 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US20080049057A1
公开(公告)日：2008-02-28
申请号：US11831166
申请日：2007-07-31
申请人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
发明人： Takashi Ochiai , Hitoshi Tsuboi , Satoshi Wada , Yoshitomo Marumoto
IPC分类号： B41J29/38
CPC分类号： B41J2/155 , B41J2202/20
摘要： The invention discloses a printing apparatus and method whereby it is possible to achieve both high-speed and high-quality formation of images. The apparatus has a full-line printhead that includes printhead chips. A plurality of printing element arrays are disposed in parallel on the same printhead chip, and a distribution ratio of print data is controlled so as to at least differ in an overlap area in which end portions of the printing element arrays overlap each other.
摘要翻译：本发明公开了一种打印装置和方法，可以实现图像的高速和高质量的形成。该设备具有包括打印头芯片的全行打印头。多个打印元件阵列平行设置在相同的打印头芯片上，并且打印数据的分配比被控制为在打印元件阵列的端部彼此重叠的重叠区域中至少是不同的。

59. 发明授权

US09061517B2 Ink jet printing apparatus, ink jet printing method, data generating apparatus, and storage medium 有权
标题翻译：喷墨打印设备，喷墨打印方法，数据生成设备和存储介质
公开(公告)号：US09061517B2
公开(公告)日：2015-06-23
申请号：US12951386
申请日：2010-11-22
申请人： Ryota Kato , Yoshitomo Marumoto , Hitoshi Tsuboi , Hiromitsu Yamaguchi , Yohei Masada
发明人： Ryota Kato , Yoshitomo Marumoto , Hitoshi Tsuboi , Hiromitsu Yamaguchi , Yohei Masada
IPC分类号： B41J2/205 , B41J2/21 , G06K15/10 , H04N1/60
CPC分类号： B41J2/2132 , G06K15/102 , H04N1/6022 , H04N1/6097
摘要： The present invention provides an inkjet printing apparatus and an inkjet printing method for printing a high-definition image while improving glossiness of the image surface without causing complication and enlargement of the apparatus. A plurality of inks are ejected from first and second printing heads so that a weighted average of a printing rate for each scan regarding an ink having the highest lightness becomes the largest among the plurality of inks and so that a maximum value regarding the printing rate of the ink having the highest lightness becomes larger than those of other inks.
摘要翻译：本发明提供一种喷墨打印装置和喷墨打印方法，用于在不引起装置的复杂化和扩大的同时提高图像表面的光泽度的同时打印高分辨率图像。从第一和第二打印头喷射多个墨水，使得对于具有最高亮度的墨水的每个扫描的打印率的加权平均值在多个墨水中变得最大，并且使得关于打印速度的最大值具有最高亮度的墨水变得比其它墨水的墨水大。

60. 发明授权

US08740351B2 Ink jet printing system, ink jet printing method, and storage medium 有权
标题翻译：喷墨打印系统，喷墨打印方法和存储介质
公开(公告)号：US08740351B2
公开(公告)日：2014-06-03
申请号：US12966163
申请日：2010-12-13
申请人： Hitoshi Tsuboi , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Ryota Kato , Yohei Masada
发明人： Hitoshi Tsuboi , Yoshitomo Marumoto , Hiromitsu Yamaguchi , Ryota Kato , Yohei Masada
IPC分类号： B41J2/21
CPC分类号： B41J2/2132 , G06K15/107
摘要： The present invention provides an ink jet printing system and method which allows high-quality images to be printed while improving the gloss of an image surface, as well as a relevant storage medium. According to the present invention, an image is printed using a print head including multiple nozzle arrays provided for ink in respective multiple colors and in each of which multiple nozzles configured to eject ink are arranged; the print head ejects the ink in the multiple colors onto the same print area on a print medium during multiple scans. The multiple types of ink are ejected from the print head so that the connectivity of ink dots formed on the front outermost surface of a print area is higher than that of other ink dots formed in the print area.
摘要翻译：本发明提供了一种喷墨打印系统和方法，其能够在改善图像表面的光泽度以及相关的存储介质的同时打印高品质图像。根据本发明，使用包括用于各种颜色的油墨提供的多个喷嘴阵列的打印头来打印图像，并且在其中布置多个喷墨器以排出墨水; 在多次扫描期间，打印头将多种颜色的墨水喷射到打印介质上的相同打印区域上。多种类型的墨从打印头喷出，使得形成在打印区域的最外表面上的墨点的连通性高于在打印区域中形成的其它墨点的连接性。

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