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111. 发明申请

US20100141707A1 IMAGING APPARATUS 有权
标题翻译：成像设备
公开(公告)号：US20100141707A1
公开(公告)日：2010-06-10
申请号：US12704250
申请日：2010-02-11
申请人： Naoki NAKANO , Shigetoshi Hosaka , Takashi Kimura , Yoshihisa Ohta , Toshihito Kamei , Masakazu Yoshida
发明人： Naoki NAKANO , Shigetoshi Hosaka , Takashi Kimura , Yoshihisa Ohta , Toshihito Kamei , Masakazu Yoshida
IPC分类号： B41J2/21
CPC分类号： B41J2/145 , B41J2/2103 , B41J3/60 , B41J19/147
摘要： An imaging apparatus is disclosed that includes plural heads that are arranged in a main scanning direction, the heads including plural nozzle arrays that are arranged in the main scanning direction and configured to discharge droplets of recording liquids in at least three different colors including a yellow recording liquid. At least two of the nozzle arrays that are configured to discharge the yellow recording liquid are separately arranged in at least two of the heads. At least two of the nozzle arrays that are configured to discharge a first recording liquid of the recording liquids in a first color other than yellow are arranged together in one of the heads. At least two of the nozzle arrays that are configured to discharge a second recording liquid of the recording liquids in a second color other than yellow are arranged together in one of the heads.
摘要翻译：公开了一种成像装置，其包括沿主扫描方向布置的多个头部，头部包括沿主扫描方向布置的多个喷嘴阵列，并且构造成以至少三种不同的颜色排出液滴，包括黄色记录液体。配置成排出黄色记录液体的喷嘴阵列中的至少两个分别布置在至少两个头部中。配置成将除了黄色以外的第一颜色排出记录液体的第一记录液体的至少两个喷嘴阵列一起布置在一个头部中。构造成以不同于黄色的第二颜色排出记录液体的第二记录液体的至少两个喷嘴阵列一起布置在一个头部中。

112. 发明申请

US20090244155A1 Liquid ejecting apparatus and liquid ejecting method 有权
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US20090244155A1
公开(公告)日：2009-10-01
申请号：US12384013
申请日：2009-03-31
申请人： Tomohiro Yuda , Bunji Ishimoto , Akito Sato , Takeshi Tanoue , Naoki Sudo
发明人： Tomohiro Yuda , Bunji Ishimoto , Akito Sato , Takeshi Tanoue , Naoki Sudo
IPC分类号： B41J2/205
CPC分类号： B41J19/147 , B41J2/2056
摘要： A liquid ejecting apparatus for forming a multicolored image on a recording medium includes: a printing head for ejecting a plurality of colors; a head driving section that performs a main scanning for moving the printing head in a main scanning direction; a transporting section that transports the recording medium in a sub-scanning direction crossing the main scanning direction; and a dot control section that controls the head driving section and the transporting section so as to form an image on the recording medium by ejecting the liquids on the recording medium from the nozzle while repeatedly performing the main scanning for moving the printing head in the main scanning direction and a sub-scanning for transporting the recording medium in the sub-scanning direction.
摘要翻译：用于在记录介质上形成多色图像的液体喷射装置包括：用于喷射多种颜色的打印头; 头驱动部，其执行主扫描以沿主扫描方向移动打印头; 传送部，其沿与主扫描方向交叉的副扫描方向传送记录介质; 以及点控制部，其通过从所述喷嘴喷射所述记录介质上的液体，并且在重复执行主扫描以将所述打印头移动到所述主体中的情况下，控制所述头驱动部和所述传送部，以在所述记录介质上形成图像扫描方向和用于在副扫描方向上传送记录介质的副扫描。

113. 发明授权

US07481516B2 Inkjet recording apparatus and inkjet recording method 失效
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US07481516B2
公开(公告)日：2009-01-27
申请号：US12020970
申请日：2008-01-28
申请人： Ryoki Jahana , Yoshitomo Marumoto
发明人： Ryoki Jahana , Yoshitomo Marumoto
IPC分类号： B41J2/15
CPC分类号： B41J19/147
摘要： In an inkjet recording apparatus and an inkjet recording method, recording on a first unit region, of unit regions provided on a recording medium, is performed by scanning a recording head an even number of times over the first unit region, and recording on a second unit region adjacent to the first unit region is performed by scanning the recording head an odd number of times over the second unit region. The last of the scanning motions of the recording head over the first and second unit regions is made in a first direction.
摘要翻译：在喷墨记录装置和喷墨记录方法中，通过在第一单位区域上扫描记录头数次次数，在第一单位区域上记录第一单位区域上的单位区域中的单位区域进行记录，并在第二单元区域上进行记录通过在第二单位区域上扫描记录头奇数次来执行与第一单位区域相邻的单元区域。记录头在第一和第二单位区域上的最后扫描运动是沿第一方向制成的。

114. 发明授权

US07357483B2 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：US07357483B2
公开(公告)日：2008-04-15
申请号：US11042103
申请日：2005-01-26
申请人： Daisaku Ide , Hiroshi Tajika , Hitoshi Nishikori , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya , Akihiko Nakatani
发明人： Daisaku Ide , Hiroshi Tajika , Hitoshi Nishikori , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya , Akihiko Nakatani
IPC分类号： B41J2/21
CPC分类号： B41J2/21 , B41J19/147
摘要： The ink jet printing apparatus forms an image on a print medium with the following two operations. The printing operation makes a print head perform scan motions in a predetermined direction on the print medium, the print head having an array of nozzle rows corresponding to the required number of ink colors, each scan motion involving the ink being ejected from nozzles onto the print medium. The print medium feeding operation moves the print medium and the print head relative to each other a predetermined amount in a direction different from a direction of the scan motion between the scan motions. In a print mode using a small number of ink colors employed for printing, unidirectional printing is performed such that the nozzle row of a black ink to be ejected reaches a print start position when amplitude of vibration of the print head is a predetermined amount or less.
摘要翻译：喷墨打印设备通过以下两种操作在打印介质上形成图像。打印操作使得打印头在打印介质上沿预定方向执行扫描运动，打印头具有与所需数量的墨颜色相对应的喷嘴列阵列，每个扫描运动涉及墨从喷嘴喷射到打印件上中。打印介质进给操作在与扫描运动之间的扫描运动的方向不同的方向上将打印介质和打印头相对于彼此移动预定量。在使用用于打印的少量油墨颜色的打印模式下，执行单向打印，使得当打印头的振动幅度为预定量或更少时，要喷射的黑色墨水的喷嘴排达到打印开始位置。

115. 发明申请

US20080030545A1 INKJET RECORDING HEAD 有权
标题翻译：喷墨记录头
公开(公告)号：US20080030545A1
公开(公告)日：2008-02-07
申请号：US11832833
申请日：2007-08-02
申请人： Yasushi Iijima
发明人： Yasushi Iijima
IPC分类号： B41J2/145
CPC分类号： B41J2/2125 , B41J19/147
摘要： Two arrays of ejection openings which eject relatively large amounts of ink are provided for each of different color inks and are disposed at symmetrical positions in the order of colors in a direction corresponding to a record scan. In addition, a single array of ejection openings which eject relatively small amounts of ink is disposed for at least one color ink. Since the symmetrical disposition in the color order of the ejection opening arrays which eject large amounts of ink prevents color unevenness from appearing even when the bidirectional recording is performed. Since the single array is formed of the ejection openings which eject small amount of ink, and which is used for highly precise recording, it is possible to avoid image deterioration due to the shift of dot formed positions, even when the recording head is mounted in an inclined manner attributable to the variation in manufacturing.
摘要翻译：针对每种不同颜色的墨水提供两个排出相对大量墨水的排出口阵列，并且在与记录扫描相对应的方向上以颜色的顺序设置在对称位置。此外，为至少一种彩色墨水设置排出相对少量墨水的单个喷射口阵列。由于排出大量油墨的排出口阵列的颜色顺序的对称布置即使在执行双向记录时也防止颜色不均匀。由于单个阵列由喷射少量墨水的喷射口形成，并且用于高精度记录，所以即使当记录头安装在其中时也可以避免由于点形成位置的移动而引起的图像劣化一种倾向于制造变化的原因。

116. 发明申请

US20070076052A1 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：US20070076052A1
公开(公告)日：2007-04-05
申请号：US11540611
申请日：2006-10-02
申请人： Kenji Otokita
发明人： Kenji Otokita
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J19/142 , B41J19/147
摘要： A printing apparatus of the present invention is provided with a carry unit for carrying a medium in a carrying direction, and a print head that has a plurality of nozzle rows each made up of a plurality of nozzles for ejecting ink lined up in the carrying direction, and that moves in an intersecting direction intersecting the carrying direction. The print head includes a first nozzle row and a second nozzle row for a first color, and a first nozzle row and a second nozzle row for a second color, a plurality of nozzles of the first nozzle row for the first color and a plurality of nozzles of the first nozzle row for the second color are disposed in the same positions in terms of the carrying direction, a plurality of nozzles of the second nozzle row for the first color and a plurality of nozzles of the second nozzle row for the second color are disposed in the same positions in terms of the carrying direction, a plurality of the nozzles of the second nozzle rows for the first color and the second color are respectively disposed shifted in the carrying direction with respect to a plurality of the nozzles of the corresponding first nozzle rows for the first color and the second color, and the nozzle rows are disposed in the intersecting direction in the order of the first nozzle row for the first color, the second nozzle row for the second color, the second nozzle row for the first color, and the first nozzle row for the second color.
摘要翻译：本发明的打印装置设置有用于承载传送方向的介质的传送单元和具有多个喷嘴排的打印头，每个喷嘴排由多个喷嘴组成，用于喷射沿着传送方向排列的墨水并且在与传送方向相交的相交方向上移动。打印头包括用于第一颜色的第一喷嘴列和第二喷嘴列，以及用于第二颜色的第一喷嘴列和第二喷嘴列，用于第一颜色的第一喷嘴列的多个喷嘴和多个用于第二颜色的第一喷嘴列的喷嘴在输送方向上设置在相同的位置，用于第一颜色的第二喷嘴列的多个喷嘴和用于第二颜色的第二喷嘴列的多个喷嘴在第一颜色和第二颜色的第二喷嘴列的多个喷嘴分别相对于相应的多个喷嘴在传送方向上移位用于第一颜色和第二颜色的第一喷嘴列，并且喷嘴列以第一喷嘴列的顺序布置在交叉方向上，用于第一颜色，第二喷嘴列第二颜色，用于第一颜色的第二喷嘴列，以及用于第二颜色的第一喷嘴列。

117. 发明授权

US07128394B2 Color inkjet print apparatus capable of changing orders of inks squirts 有权
标题翻译：彩色喷墨打印设备能够改变墨水喷墨的顺序
公开(公告)号：US07128394B2
公开(公告)日：2006-10-31
申请号：US11290309
申请日：2005-11-29
申请人： Hirokazu Takenaka
发明人： Hirokazu Takenaka
IPC分类号： B41J2/21
CPC分类号： B41J19/147
摘要： An apparatus for printing color inkjet images includes an image processing unit which processes source color data to generate output color data together with a signal indicative of an order of ink squirts in which a plurality of inks of respective colors are squirted onto a given pixel, and an inkjet print unit which is configured to squirt the plurality of inks in different orders of ink squirts, and prints color images based on the output color data by squirting the inks in the order of ink squirts indicated by the signal.
摘要翻译：用于打印彩色喷墨图像的装置包括图像处理单元，其处理源颜色数据以产生输出颜色数据以及指示将各种颜色的多种墨水喷射到给定像素上的墨水喷墨的顺序的信号，以及喷墨打印单元，其被配置为以不同的喷墨顺序喷射多个墨，并且以由该信号所指示的喷墨顺序喷射墨，基于输出的颜色数据来打印彩色图像。

118. 发明申请

US20060187254A1 Color ink deposition order determination method, and image forming method and apparatus 有权
标题翻译：彩色油墨沉积顺序确定方法和图像形成方法和装置
公开(公告)号：US20060187254A1
公开(公告)日：2006-08-24
申请号：US11356260
申请日：2006-02-17
申请人： Jun Yamanobe
发明人： Jun Yamanobe
IPC分类号： B41J2/205
CPC分类号： B41J2/2132 , B41J19/147
摘要： A method determines a color ink deposition order when inks of a plurality of colors are overlapped on one another to form an image on a recording medium. The method comprises the steps of: obtaining information on OD_β(α) concerning an ink of a first color a and OD_α(β) concerning an ink of a second color β, where OD_β(α) is a reflection density in a range of a color complementary to the second color β in a deposition sample obtained when only the ink of the first color a is deposited, and OD_α(β) is a reflection density in a range of a color complementary to the first color α in a deposition sample obtained when only the ink of the second color β is deposited; and determining the color ink deposition order so that of one of the inks of the first color α and the second color β which one corresponds to smaller one of OD_β(α) and OD_α(β) is first deposited and the other of the inks of the first color a and the second color β is subsequently deposited.
摘要翻译：当多种颜色的墨彼此重叠以在记录介质上形成图像时，一种方法确定了彩色墨水沉积顺序。该方法包括以下步骤：获得关于与第二颜色β的墨相关的第一颜色a和OD_alpha（β）的墨的OD_beta（α）的信息，其中OD_beta（α）是反射密度在在仅沉积第一颜色a的墨的情况下获得的沉积样品中与第二颜色β互补的颜色和OD_alpha（β）是获得的沉积样品中与第一颜色α互补的颜色的范围内的反射密度当仅沉积第二颜色β的墨时; 并且首先沉积颜色墨水沉积顺序，使得其中一种对应于OD_beta（α）和OD_alpha（β）中较小的一种的第一颜色α和第二颜色β的墨水之一，并且另一种墨随后沉积第一种颜色a和第二种颜色β。

119. 发明申请

US20060176331A1 Ink-jet printing method and ink-jet printing apparatus 有权
标题翻译：喷墨打印方法和喷墨打印装置
公开(公告)号：US20060176331A1
公开(公告)日：2006-08-10
申请号：US10549674
申请日：2004-05-06
申请人： Takuei Ishikawa , Kazuhiro Nakajima , Koichiro Nakazawa , Katsuhiro Shirota
发明人： Takuei Ishikawa , Kazuhiro Nakajima , Koichiro Nakazawa , Katsuhiro Shirota
IPC分类号： B41J29/38
CPC分类号： B41J11/0015 , B41J19/147
摘要： A width A of the scanning area of the ink ejection orifices and a width B of the scanning area of the reacting liquid ejection orifices are respectively set as A =(n−a)×n p and B=n×p, while amount of the feeding of the printing sheet during each scan corresponds to the width of the scanning area of the reacting liquid ejection orifices, that is, A=(n−a)×p. With this system, the width of the scanning area, wherein ejection of the reacting liquid precedes ejection of the ink, is made shorter by C=a×p than the width of following scanning area; the scanning area having the width C is scanned two times by the row of the ink ejection orifices, and the thinning process is applied to this area having the width C.
摘要翻译：喷墨孔的扫描区域的宽度A和反应液体喷射孔的扫描区域的宽度B分别设定为A =（na）×n p，B = n×p，同时打印量的供给量每次扫描期间的片材对应于反应液体喷射孔的扫描区域的宽度，即A =（na）×p。利用该系统，其中在墨水喷射之前喷射反应液体的扫描区域的宽度比后续扫描区域的宽度短C = axp; 具有宽度C的扫描区域被喷墨孔的行扫描两次，并且将薄化处理施加到具有宽度C的区域

120. 发明授权

US07083247B2 Method for correcting color difference in bi-directional printing, printing apparatus, program, and storing medium 失效
标题翻译：用于校正双向打印，打印装置，程序和存储介质中的色差的方法
公开(公告)号：US07083247B2
公开(公告)日：2006-08-01
申请号：US10483848
申请日：2003-03-13
申请人： Masakazu Yoshida , Masanori Hirano
发明人： Masakazu Yoshida , Masanori Hirano
IPC分类号： B41J2/205
CPC分类号： H04N1/6027 , B41J19/147
摘要： A printing apparatus and a method for correcting a difference in a color between a forward printing and a backward printing, by performing gamma correction parameter switching between a gamma correction parameter for the forward printing and a gamma correction parameter for the backward printing. A first chromaticity reproduced by the forward printing, and a second chromaticity reproduced by the backward printing are plotted in a chromaticity space. A correction coefficient is calculated based on a difference in an angle made by a first line and a second line in the chromaticity space. The first line is drawn on a point of the first chromaticity and an origin of axes of the chromaticity space, and the second line is drawn on a point of the second chromaticity and the origin of the axes of the chromaticity space. The first gamma correction parameter for the forward printing is multiplied by the calculated correction parameter so as to create the second gamma correction parameter used in processing image data for the backward printing.
摘要翻译：通过在正向打印的伽马校正参数和用于向后打印的伽马校正参数之间进行伽马校正参数切换来校正正向打印和向后打印之间的颜色差异的打印装置和方法。通过正向打印再现的第一色度和通过反向打印再现的第二色度被绘制在色度空间中。基于色度空间中由第一行和第二行所做的角度的差来计算校正系数。第一行被绘制在第一色度的点和色度空间的轴的原点上，并且第二行被绘制在色度空间的第二色度和原点的点上。用于正向打印的第一伽马校正参数乘以所计算的校正参数，以便产生用于处理用于向后打印的图像数据的第二伽马校正参数。

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