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81. 发明申请

US20040032454A1 Ink-jet apparatus and ink-jet printing method 失效
标题翻译：喷墨设备和喷墨打印方法
公开(公告)号：US20040032454A1
公开(公告)日：2004-02-19
申请号：US10640715
申请日：2003-08-13
发明人： Hidehiko Kanda
IPC分类号： B41J002/145
CPC分类号： B41J19/147 , B41J2/15
摘要： Printing is performed by scanning a printhead unit in which the first nozzle array on which a plurality of nozzles for discharging the first ink are arrayed and the second nozzle array on which a plurality of nozzles for discharging the second ink are arrayed on a printing medium in a direction crossing to a direction of the nozzle array, the first and second nozzle arrays are arranged side by side in the direction crossing to the direction of the nozzle array so as to locate the first nozzles at the same position in a printing medium convey direction, and the number of nozzles of the second nozzle array is twice or more the number of nozzles of the first nozzle array. At this time, an image is printed by using as a unit a combination of a plurality of first printing/scanning operations of printing by discharging the first ink using only the first nozzle array, a plurality of convey operations of the printing medium by a distance corresponding to the length of the first nozzle array, and one second printing/scanning operation of printing by discharging the second ink using only the number of nozzles of the second nozzle array which is a multiple of the number of nozzles of the first nozzle array. Even an image in which regions to be printed by different inks are adjacent to each other can be printed at a high speed and high quality.
摘要翻译：通过扫描打印头单元执行打印，其中排列有用于排出第一油墨的多个喷嘴的第一喷嘴阵列排列在其上，并且在打印介质上排列有用于排出第二墨水的多个喷嘴的第二喷嘴阵列与喷嘴阵列的方向相交的方向，第一和第二喷嘴阵列沿与喷嘴阵列的方向交叉的方向并排布置，以将第一喷嘴定位在打印介质输送方向上的相同位置并且第二喷嘴阵列的喷嘴数量是第一喷嘴阵列的喷嘴数量的两倍或更多。此时，通过使用仅使用第一喷嘴阵列排出第一墨的多个第一打印/扫描操作的组合来打印图像，打印介质的多次传送操作一定距离对应于第一喷嘴阵列的长度，以及通过仅使用作为第一喷嘴阵列的喷嘴数量的倍数的第二喷嘴阵列的喷嘴数量排出第二墨水进行一次打印/扫描操作。甚至可以以高速和高质量印刷由不同油墨印刷的区域彼此相邻的图像。

82. 发明授权

US06688716B2 Ink jet recording apparatus and method 有权
标题翻译：喷墨记录装置及方法
公开(公告)号：US06688716B2
公开(公告)日：2004-02-10
申请号：US09995703
申请日：2001-11-29
申请人： Hidehiko Kanda , Jiro Moriyama , Yoshinori Nakagawa
发明人： Hidehiko Kanda , Jiro Moriyama , Yoshinori Nakagawa
IPC分类号： B41J2938
CPC分类号： B41J2/2132 , B41J19/147 , G06K15/105
摘要： The present invention provides an ink jet recording apparatus capable of recording high-quality images in which not only color shading caused in the process of reciprocating recording is prevented, but also bleeding between colors inherent in a multi-pass recording method is reduced. The position of the top of ejection orifices in a second ejection orifice row for ejecting color ink is spaced a length away from a first ejection orifice row for ejecting black ink. The length is determined according to values m, n and such a condition that the value a makes (m+a) an even number. Under the circumstances, recording is performed by reciprocating scanning, which makes differences in recording time between colors equal to each other.
摘要翻译：本发明提供一种喷墨记录装置，其能够记录不仅能够防止在往复记录处理中产生的着色，而且能够记录多次记录方法中固有的颜色之间的渗色的高质量图像。在用于喷射彩色墨水的第二喷射口排中的喷射孔的顶部的位置与第一喷射孔排隔开一段距离，用于喷射黑色墨水。长度根据值m，n和值a使（m + a）为偶数的条件确定。在这种情况下，通过往复扫描进行记录，这使得颜色之间的记录时间的差异彼此相等。

83. 发明授权

US06616267B2 Ink jet color printing method and printer 有权
公开(公告)号：US06616267B2
公开(公告)日：2003-09-09
申请号：US09989424
申请日：2001-11-21
申请人： Clemens Theodorus Weijkamp
发明人： Clemens Theodorus Weijkamp
IPC分类号： B41J221
CPC分类号： B41J19/147 , B41J2/15 , B41J2/2132 , B41J2002/14475
摘要： A method of color printing with an ink jet printer having a printhead which is reciprocatingly moved in forward and return scan passes in a main scanning direction, in which an even number of nozzle arrays is provided for each of at least two colors, and said nozzle arrays are symmetrically arranged in the main scanning direction, wherein, for printing a single pixel composed of at least two colors with high density, ink dots of each of these colors are formed in even numbers by activating the corresponding nozzles of the symmetrically arranged arrays at appropriate timings in the same scan pass of the printhead.

84. 发明授权

US06572216B1 Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening 失效
标题翻译：喷墨装置采用具有与每个喷墨口对应的多个喷墨加热器的喷墨头
公开(公告)号：US06572216B1
公开(公告)日：2003-06-03
申请号：US09349471
申请日：1999-07-09
申请人： Noribumi Koitabashi , Jiro Moriyama , Shigeyasu Nagoshi , Hiroshi Tajika , Fumihiro Gotoh , Masao Kato
发明人： Noribumi Koitabashi , Jiro Moriyama , Shigeyasu Nagoshi , Hiroshi Tajika , Fumihiro Gotoh , Masao Kato
IPC分类号： B41J2165
CPC分类号： B41J19/147 , B41J2/04528 , B41J2/04533 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04593 , B41J2/04598 , B41J2/1652 , B41J2/16526 , B41J2/2121 , B41J2/2128 , B41J2/2132
摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by heater to be used among a plurality of heaters. Depending upon set printing mode (step S9), printing is performed in one of large, medium and small ejection amount modes (steps S10, S12, S14). For example, after printing is performed for a predetermined amount by the small ejection amount mode (step S10), the preliminary ejection during printing, is performed in the medium ejection amount mode which is greater in ejection amount than the small ejection amount mode. By this, the interval of preliminary ejection during printing can be set longer to prevent lowering of throughput due to preliminary printing operations.
摘要翻译：在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，每个喷射量模式对由多个加热器中使用的加热器设定的每个喷射量模式进行适当的预喷射。根据设定的打印模式，以大，中，小喷射量模式中的一种进行打印。例如，在通过小喷墨量模式进行了规定量的打印之后，以与小喷射量模式相比喷射量大的介质喷射量模式进行打印时的预喷射。由此，可以将打印期间的预喷射间隔设定得更长，以防止由于预喷射操作导致的通过量的降低。

85. 发明授权

US5992972A Multiple scan mixed color ink jet recording method 失效
标题翻译：多次扫描混合彩色喷墨记录方法
公开(公告)号：US5992972A
公开(公告)日：1999-11-30
申请号：US632737
申请日：1996-04-15
申请人： Shigeyasu Nagoshi , Hiromitsu Hirabayashi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Matsubara , Fumihiro Gotoh , Masaya Uetuki
发明人： Shigeyasu Nagoshi , Hiromitsu Hirabayashi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Matsubara , Fumihiro Gotoh , Masaya Uetuki
IPC分类号： B41J2/21 , B41J2/205 , B41J2/485 , B41J19/14 , B41M5/00 , B41J29/38
CPC分类号： B41J2/2132 , B41J19/147 , B41J19/142
摘要： A recording scan is performed through a relative reciprocation of color recording heads on a recording material. The recording heads can record with higher recording density than that of input image date. A plurality of pixels (2.times.2)are formed for each pixel of input image data. A mixed color image is recorded by multiple scans of the recording heads, in such a manner that pixels thereof (2.times.2) are not subjected to superposition of ink of two colors or more during a scan of the recording heads. Thus, it is possible to prevent an occurrence of variations in mixed color, and to record a high quality color image without increasing a recording time. Further, an amount of ink of one color may be reduced when recording a second one of the scans.
摘要翻译：通过记录材料上的彩色记录头的相对往复运动来执行记录扫描。记录头可以以比输入图像日期更高的记录密度进行记录。为输入图像数据的每个像素形成多个像素（2x2）。通过记录头的多次扫描来记录混合彩色图像，使得在记录头的扫描期间，其像素（2x2）不经受两种或更多种颜色的墨水的叠加。因此，可以防止混合颜色的变化的发生，并且可以在不增加记录时间的情况下记录高质量的彩色图像。此外，当记录第二次扫描时，可以减少一种颜色的墨水量。

86. 发明授权

US4593295A Ink jet image recording device with pitch-shifted recording elements 失效
标题翻译：具有音调移位记录元件的喷墨图像记录装置
公开(公告)号：US4593295A
公开(公告)日：1986-06-03
申请号：US496437
申请日：1983-05-20
申请人： Yohji Matsufuji , Hiroo Ichihashi
发明人： Yohji Matsufuji , Hiroo Ichihashi
IPC分类号： B41J2/21 , B41J19/14 , G01D15/16
CPC分类号： B41J2/2103 , B41J19/147 , B41J19/142
摘要： An image recording device comprises a plural number of recording heads for jetting inks with respective different colors. The device performs recording of color images on a paper while reciprocally moving the recording heads in the direction in which they are arranged. First and second groups of recording heads are provided for respective colors, and the first group of recording heads are arranged in position with a predetermined pitch shifted in the direction of the arrangement of the ink jetting orifices of the respective heads from the second group of recording heads.
摘要翻译：图像记录装置包括用于喷射具有各种不同颜色的墨的多个记录头。该设备在纸张上进行彩色图像的记录，同时沿记录头的排列方向往复移动记录头。第一和第二组记录头被提供用于各自的颜色，并且第一组记录头被布置在从第二组记录在各个头的喷墨孔的排列方向上偏移了预定间距的位置头。

87. 发明申请

US20190009523A1 Image Processing Apparatus and Non-Transitory Computer-Readable Storage Medium Storing Program 审中-公开
公开(公告)号：US20190009523A1
公开(公告)日：2019-01-10
申请号：US16026306
申请日：2018-07-03
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Shota Morikawa
IPC分类号： B41J2/045 , B41J2/21
CPC分类号： B41J2/04508 , B41J2/04586 , B41J2/2056 , B41J2/2103 , B41J2/2132 , B41J19/147
摘要： An image processing apparatus repeats an ejection process for ejecting color materials by moving a print head in one of a forward direction and a reverse direction in a main scanning direction, and a moving process for moving a print medium in a sub-scanning direction. In a case where an L-th band image satisfies both of a first color condition and a second color condition, a direction of the ejection process is determined to be the same direction as the direction of moving of the print head in the ejection process for another band image including a predetermined number or more of pixels. Where the L-th band image does not satisfy at least one of the first color condition and the second color condition, the direction process of the ejection process is determined to be an opposite direction to moving of the print head in an (L−1)-th ejection process.

88. 发明申请

US20170113456A1 IMAGING APPARATUS AND METHOD FOR REDUCING BANDING 审中-公开
公开(公告)号：US20170113456A1
公开(公告)日：2017-04-27
申请号：US15397090
申请日：2017-01-03
申请人： FUNAI ELECTRIC CO., LTD.
发明人： Lucas D. Barkley , Stephen T. Olson
IPC分类号： B41J2/045 , B41J2/21
CPC分类号： B41J2/2132 , B41J2/04535 , B41J2/04586 , B41J2/21 , B41J2/2121 , B41J2/2135 , B41J2/51 , B41J19/142 , B41J19/145 , B41J19/147 , B41J25/005 , B41J29/393
摘要： An imaging apparatus includes a print engine having a printhead that generates ink drops, and a printhead carrier that carries the printhead in a first direction and in a second direction. A controller determines an initial print direction based on ink drop information obtained by printing patches in the first direction and in the second direction. The controller is operatively coupled to the print engine to print an image based on the initial print direction.

89. 发明申请

US20170098142A1 METHOD FOR EFFICIENT FAN-OUT CONTROL 审中-公开
公开(公告)号：US20170098142A1
公开(公告)日：2017-04-06
申请号：US15279769
申请日：2016-09-29
申请人： HEIDELBERGER DRUCKMASCHINEN AG
发明人： ANDREAS GEMBE , MARTIN MAYER
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： G06K15/027 , B41F33/0081 , B41J19/147 , H04N1/60 , H04N1/6002 , H04N1/6008 , H04N1/6033 , H04N1/6055
摘要： A printing method with fan-out control minimizes register deviations by using a computer. The method includes: printing a test print including various color separations, measuring the register deviations that have occurred relative to a reference color, calculating the absolute total of the register deviations of all color separations relative to one another, selecting at least one color separation to be adapted as a function of the calculated absolute total of all color separations, adapting the at least one selected color separation, and compensating for the register deviations that have occurred by creating and using at least one printing plate for the adapted at least one color separation.

90. 发明申请

US20160121620A1 IMAGE FORMATION APPARATUS AND IMAGE FORMATION METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20160121620A1
公开(公告)日：2016-05-05
申请号：US14929620
申请日：2015-11-02
申请人： CANON KABUSHIKI KAISHA
发明人： Tomokazu Yanai
IPC分类号： B41J2/21
CPC分类号： H04N1/502 , B41J2/205 , B41J2/2132 , B41J19/147 , H04N1/034 , H04N1/52 , H04N1/6027
摘要： An object is to reduce coloring of specular reflection while improving gloss uniformity (particularly, gloss clarity). Recording is performed at least part of a surface of a recording medium by using a first color material with relatively high transmittance. In this case, control is performed such that thickness variation in the applied first color material is set to have an amplitude that generates interference fringes and to have a desired cycle within a range of 40 μm or more and 320 μm or less.
摘要翻译：目的是减少镜面反射的着色，同时提高光泽的均匀性（特别是光泽度）。通过使用具有较高透射率的第一颜色材料来记录记录介质的表面的至少一部分。在这种情况下，进行控制，使得所施加的第一着色材料的厚度变化被设置为具有产生干涉条纹的幅度并且具有在40μm以上且320μm以下的范围内的期望的周期。

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