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71. 发明申请

US20070008368A1 Inkjet printing apparatus, method for setting recovery operation in inkjet printing apparatus, and ink tank 有权
标题翻译：喷墨打印设备，用于设置喷墨打印设备中的恢复操作的方法以及墨水盒
公开(公告)号：US20070008368A1
公开(公告)日：2007-01-11
申请号：US11480885
申请日：2006-07-06
申请人： Akiko Maru , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Yoshiaki Murayama
发明人： Akiko Maru , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Yoshiaki Murayama
IPC分类号： B41J29/393
CPC分类号： B41J2/1752 , B41J2/16517 , B41J2/17546
摘要： There is provided an inkjet printing apparatus which executes a proper recovery operation in accordance with the demounting time period of an ink tank and information of the ink tank. In the inkjet printing apparatus of this invention, the demounting time period and information of the ink tank are used as parameters for determining the condition of a recovery operation after the ink tank is once demounted and thereafter mounted again. Since recovery is done in consideration of the degrees of ink evaporation and an increase in viscosity, wasteful ink consumption can be suppressed while a necessary recovery operation is performed.
摘要翻译：提供一种喷墨打印装置，其根据墨水盒的拆卸时间段和墨水盒的信息执行适当的恢复操作。在本发明的喷墨打印设备中，拆卸时间段和墨水罐的信息被用作用于在墨水罐一次拆卸之后确定恢复操作的状态的参数，然后再次安装。由于考虑到油墨蒸发的程度和粘度的增加来进行回收，因此在进行必要的回收操作时可以抑制浪费的油墨消耗。

72. 发明授权

US09073342B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US09073342B2
公开(公告)日：2015-07-07
申请号：US13477548
申请日：2012-05-22
申请人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
发明人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
IPC分类号： B41J2/01 , B41J2/21 , B41J2/045
CPC分类号： B41J2/2135 , B41J2/04543 , B41J2/04546
摘要： A recording apparatus includes: a recording head having a recording element row in which multiple recording elements are disposed, with recording elements at dispersed positions in the recording element rows as blocks; a scanning unit configured to scan the recording head in a main scanning direction; a time-division driving unit configured to drive the recording elements in increments of blocks; a storing unit configured to store recording data; an obtaining unit configured to obtain information relating to the inclination of the recording element row relative to the main scanning direction; and a changing unit operable to change, in increments of individual recording elements, the storage position in the main scanning direction of recording data stored in the storing unit that is to be provided to recording elements of a group, which is configured of consecutive recording elements in each block in the recording element row, based on the obtained information.
摘要翻译：一种记录装置，包括：记录头，具有设置有多个记录元件的记录元件行，记录元件行中的分散位置处的记录元素作为块; 扫描单元，被配置为沿主扫描方向扫描记录头; 配置为以块为增量驱动记录元件的时分驱动单元; 存储单元，被配置为存储记录数据; 获取单元，被配置为获得与记录元件行相对于主扫描方向的倾斜有关的信息; 以及改变单元，其可操作来以单个记录元素的增量改变存储在存储单元中的记录数据的存储位置，所述记录数据将被提供给由连续记录元素构成的组的记录元素在记录元件行的每个块中，基于获得的信息。

73. 发明授权

US08794737B2 Inkjet printing apparatus and control method for restore unit 有权
标题翻译：喷墨打印设备和恢复单元的控制方法
公开(公告)号：US08794737B2
公开(公告)日：2014-08-05
申请号：US13169462
申请日：2011-06-27
申请人： Hiroshi Taira , Kiichiro Takahashi , Akiko Maru , Tsukasa Doi
发明人： Hiroshi Taira , Kiichiro Takahashi , Akiko Maru , Tsukasa Doi
IPC分类号： B41J2/165
CPC分类号： B41J2/19 , B41J2/16532 , B41J29/02 , B41J29/38
摘要： An inkjet printing apparatus is provided that is capable of suppressing an increase in discarded ink by a restore operation of a restore unit. The apparatus is an inkjet printing apparatus that prints an image using a print head having a plurality of ejecting ports for ejecting ink and includes a restore unit that restores the ink ejection function of the print head, and a control unit that controls the restore unit so as to perform a restore operation depending on a parameter involving a growth rate of air bubbles existing inside the print head that is filled with ink.
摘要翻译：提供一种喷墨打印装置，其能够通过恢复单元的恢复操作来抑制废墨的增加。该装置是使用具有用于喷射墨水的多个喷射口的打印头来打印图像的喷墨打印装置，并且包括恢复打印头的喷墨功能的恢复单元和控制恢复单元的控制单元以便根据包含存在于填充有墨的打印头内部的气泡的生长速率的参数执行恢复操作。

74. 发明申请

US20120229544A1 RECORDING APPARATUS 审中-公开
标题翻译：录音设备
公开(公告)号：US20120229544A1
公开(公告)日：2012-09-13
申请号：US13477548
申请日：2012-05-22
申请人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
发明人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
IPC分类号： B41J29/38
CPC分类号： B41J2/2135 , B41J2/04543 , B41J2/04546
摘要： A recording apparatus includes: a recording head having a recording element row in which multiple recording elements are disposed, with recording elements at dispersed positions in the recording element rows as blocks; a scanning unit configured to scan the recording head in a main scanning direction; a time-division driving unit configured to drive the recording elements in increments of blocks; a storing unit configured to store recording data; an obtaining unit configured to obtain information relating to the inclination of the recording element row relative to the main scanning direction; and a changing unit operable to change, in increments of individual recording elements, the storage position in the main scanning direction of recording data stored in the storing unit that is to be provided to recording elements of a group, which is configured of consecutive recording elements in each block in the recording element row, based on the obtained information.
摘要翻译：一种记录装置，包括：记录头，具有设置有多个记录元件的记录元件行，记录元件行中的分散位置处的记录元素作为块; 扫描单元，被配置为沿主扫描方向扫描记录头; 配置为以块为增量驱动记录元件的时分驱动单元; 存储单元，被配置为存储记录数据; 获取单元，被配置为获得与记录元件行相对于主扫描方向的倾斜有关的信息; 以及改变单元，其可操作来以单个记录元素的增量改变存储在存储单元中的记录数据的存储位置，所述记录数据将被提供给由连续记录元素构成的组的记录元素在记录元件行的每个块中，基于获得的信息。

75. 发明授权

US08253980B2 Data processing device, ink jet printing system and data processing method 有权
标题翻译：数据处理装置，喷墨打印系统和数据处理方法
公开(公告)号：US08253980B2
公开(公告)日：2012-08-28
申请号：US12187732
申请日：2008-08-07
申请人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
发明人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
IPC分类号： G06K15/00
CPC分类号： G06K15/02 , H04N1/6016
摘要： To enable the printing in which it is difficult for the dot to stand out and it is difficult for the gradation sequence properties to be degraded. Therefore, among plural dots each having a different size, the binary processing is carried out by using the same first dot arrangement pattern in regard to the large and medium-sized dots and the binary processing is carried out by using a dot arrangement pattern different from the first dot arrangement pattern in regard to the small-sized dots.
摘要翻译：为了使点难以突出的打印成为可能，灰度序列特性难以降级。因此，在具有不同尺寸的多个点中，通过使用与大中点相同的第一点布置图案来执行二进制处理，并且通过使用不同于关于小尺寸点的第一点布置图案。

76. 发明申请

US20120154476A1 SUCTION-BASED RECOVERY CONTROL METHOD AND INK JET PRINTING APPARATUS 有权
标题翻译：基于吸收的恢复控制方法和喷墨打印设备
公开(公告)号：US20120154476A1
公开(公告)日：2012-06-21
申请号：US13316856
申请日：2011-12-12
申请人： Tsukasa Doi , Kiichiro Takahashi , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
发明人： Tsukasa Doi , Kiichiro Takahashi , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
IPC分类号： B41J29/38
CPC分类号： B41J2/04563 , B41J2/0454 , B41J2/16508 , B41J2/16532 , B41J2/19
摘要： The amount of ink wastage is reduced, even in a case wherein a predetermined amount of air bubbles has grown in a print head at a specific internal temperature and the growth has been settled, and thereafter the temperature in the print head is increased. A suction-based recovery control method, for an ink jet printing apparatus that includes a print head, a temperature detection unit, and a suction-based recovery unit, comprising: a temperature detection step; a temperature judgment step for judging whether the internal temperature of the print head is higher than a reference temperature that is determined based on internal temperatures of the print head that were previously employed; and a suction-based recovery step for permitting the suction-based recovery unit when it is determined at the temperature judgment step that the internal temperature of the print head is higher by the predetermined number of degrees or greater.
摘要翻译：即使在特定内部温度下在打印头中生长预定量的气泡并且生长已经稳定的情况下，甚至在打印头中的温度升高之后，也会降低油墨浪费的量。一种用于包括打印头，温度检测单元和基于吸入的回收单元的喷墨打印设备的基于吸入的恢复控制方法，包括：温度检测步骤; 用于判断打印头的内部温度是否高于基于先前使用的打印头的内部温度确定的参考温度的温度判断步骤; 以及基于吸入的回收步骤，用于当在所述温度判断步骤中确定所述打印头的内部温度高预定数量以上时允许所述基于吸入的回收单元。

77. 发明授权

US08136919B2 Ink jet recording apparatus and ink jet recording head 有权
标题翻译：喷墨记录装置和喷墨记录头
公开(公告)号：US08136919B2
公开(公告)日：2012-03-20
申请号：US12490267
申请日：2009-06-23
申请人： Akiko Maru , Kiichiro Takahashi , Tetsuya Edamura , Minoru Teshigawara , Takatoshi Nakano , Hiroshi Taira
发明人： Akiko Maru , Kiichiro Takahashi , Tetsuya Edamura , Minoru Teshigawara , Takatoshi Nakano , Hiroshi Taira
IPC分类号： B41J2/21
CPC分类号： B41J19/147 , B41J2/2056
摘要： The present invention reduces image deterioration such as density nonuniformity when recording is performed using a recording head having two ejection orifice rows that eject a predetermined achromatic ink, for example, gray ink. For this purpose, the distance between two ejection orifice rows that eject a predetermined achromatic ink is larger than the distance between two ejection orifice rows that eject a predetermined chromatic ink.
摘要翻译：本发明使用具有喷出预定的非彩色墨水（例如灰色墨水）的两个喷射排列的记录头进行记录时，减少了图像劣化，例如密度不均匀。为此，排出预定的无色墨水的两个喷射排列之间的距离大于排出预定彩色墨水的两个喷射孔排之间的距离。

78. 发明授权

US08025352B2 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：US08025352B2
公开(公告)日：2011-09-27
申请号：US12188803
申请日：2008-08-08
申请人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Hiroshi Taira
发明人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Hiroshi Taira
IPC分类号： B41J29/38
CPC分类号： B41J19/147
摘要： An ink jet printing apparatus is provided which is capable of producing an image with a good balance between image quality and printing speed, without unduly shortening a longevity of a print head, even when an odd-numbered-pass bidirectional printing is performed. To this end, during a bidirectional multi-pass printing with a relatively small number of passes, a stepping mask is used to eliminate image problems caused by a difference in print permitted ratio between forward scan and backward scan. During a bidirectional multi-pass printing with a relatively large number of passes, a flat mask is used to give priority to suppressing density unevenness resulting from nozzle characteristic variations. As a result, the printing apparatus as a whole can produce an image with a good balance between image quality and printing speed, without unduly shortening a longevity of the print head.
摘要翻译：本发明提供一种喷墨打印设备，即使在进行奇数双向打印的情况下，也能够在不过度缩短打印头的寿命的情况下，产生图像质量和打印速度之间的良好平衡的图像。为此，在具有相对较少数量的通过的双向多遍打印期间，使用步进掩模来消除由正向扫描和向后扫描之间的打印允许比率的差异引起的图像问题。在具有相对大量通过的双向多遍打印期间，使用平面掩模来优先抑制由喷嘴特性变化导致的浓度不均匀性。结果，作为整体的打印装置可以产生图像质量和打印速度之间良好平衡的图像，而不会不适当地缩短打印头的寿命。

79. 发明授权

US07954915B2 Ink jet recording apparatus and remaining ink amount detecting method 有权
标题翻译：喷墨记录装置和剩余墨量检测方法
公开(公告)号：US07954915B2
公开(公告)日：2011-06-07
申请号：US11515712
申请日：2006-09-06
申请人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama
发明人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama
IPC分类号： B41J2/195
CPC分类号： B41J2/17566 , B41J2002/17573
摘要： Even if an error occurred in a result of the detection by an optical detecting mechanism for optically detecting whether or not a remaining amount of ink in an ink tank is equal to or less than a predetermined amount, a correct situation of the remaining ink amount in the ink tank can be detected. A detecting method has a first discriminating step of discriminating whether or not a remaining ink amount in the ink tank is equal to or less than a predetermined amount by using an optical sensor and a second discriminating step of discriminating whether or not the remaining ink amount in the ink tank is equal to or less than the predetermined amount on the basis of information regarding an amount of ink consumed in the ink tank. If the absence of ink is determined in either the first or second discriminating step, information showing the absence of ink is notified.
摘要翻译：即使在通过光学检测机构检测墨水盒中的墨水剩余量是否等于或小于预定量的光学检测机构的检测结果发生错误的情况下，将墨水剩余量的正确情况可以检测墨水盒。一种检测方法具有通过使用光学传感器和第二识别步骤来鉴别墨水罐中的剩余墨水量是否等于或小于预定量的第一鉴别步骤，基于关于在墨盒中消耗的墨水量的信息，墨水罐等于或小于预定量。如果在第一或第二鉴别步骤中确定不存在墨水，则通知显示不存在墨水的信息。

80. 发明授权

US07896466B2 Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US07896466B2
公开(公告)日：2011-03-01
申请号：US11536309
申请日：2006-09-28
申请人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru
发明人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru
IPC分类号： B41J2/21 , B41J2/205 , B41J29/38
CPC分类号： B41J2/21 , B41J11/425 , B41J19/147
摘要： A smooth, uniform image is produced by minimizing the occurrence of satellites of secondary color and dispersing landing positions of the satellites as uniformly as possible. For this purpose, the printing operation performed so that satellites of the two inks (cyan and magenta ink, foe example) ejected toward the same pixel are separated and landed on opposite sides of the main dots on the same pixel. This makes the distribution of satellites uniform and makes individual satellites less noticeable, maintaining the uniformity of an image.
摘要翻译：通过尽可能地均匀地尽可能地减少卫星的次要颜色和分散着陆位置的发生而产生平滑，均匀的图像。为此，进行打印操作，使得向相同像素喷射的两种墨水（青色和品红色墨水，对象示例）的卫星在相同像素上的主要点的相对侧分离并降落。这使得卫星的分布统一，使得各个卫星不显着，保持图像的均匀性。

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