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11. 发明授权

US06719402B2 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：US06719402B2
公开(公告)日：2004-04-13
申请号：US09994866
申请日：2001-11-28
申请人： Yoshinori Nakagawa , Jiro Moriyama , Hidehiko Kanda
发明人： Yoshinori Nakagawa , Jiro Moriyama , Hidehiko Kanda
IPC分类号： B41J2300
CPC分类号： B41J2/2132 , G06K15/02 , G06K15/107
摘要： The ink jet printing apparatus of this invention is intended to reduce degradations in image quality caused by color mixing due to bleeding of inks of different colors and thereby enable printing an image with high quality at high speed. To this end, in the ink jet printing apparatus of this invention, a plurality of different nozzle groups are main-scanned M times (M≧2) over a print area to print all print data to be printed on the print area to complete an image. The print head, successively perform the main scans over the print area in such a way that the print head, located at the front position in the printing order, performs an Mth main scan with a lower print density than that of an Nth main scan (1≦N
摘要翻译：本发明的喷墨打印设备旨在减少由于不同颜色的油墨渗色引起的色混合造成的图像质量下降，从而能够高速打印高品质的图像。为此，在本发明的喷墨打印设备中，多个不同的喷嘴组在打印区域上主扫描M次（M> = 2），以打印要打印在打印区域上的所有打印数据，以完成一个图像。打印头依次在打印区域上执行主扫描，使得位于打印顺序的前面位置的打印头以比第N主扫描的打印密度低的打印密度执行第M次主扫描（ 1 <= N

12. 发明授权

US06712443B2 Ink jet recording apparatus and ink jet recording method 有权
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US06712443B2
公开(公告)日：2004-03-30
申请号：US09993662
申请日：2001-11-27
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： B41J11/42 , B41J11/425
摘要： A recording apparatus is provided with two or more kinds of sub-scanning amounts per main scan, and records a high quality image by reducing the bleeding between colors created characteristically by a multi-pass recording method. The number of times of main scanning to complete an image by a first discharge port array for black ink use and a second discharge port array for color ink use, respectively, are set to be m (m is a positive integer) and n (n is a positive integer) times. With respect to discharge ports to be used for recording in the first and second discharge port arrays, a distance between discharge ports which are positioned at upstream ends of the respective first and second discharge port arrays in the sub-scan direction is made equal to a length of a continuously conveying amount of (m+a) (a is a positive integer) times by combination of the at least two kinds of conveying amounts.
摘要翻译：每个主扫描具有两种或更多种次扫描量的记录装置，并且通过减少通过多遍记录方法产生的颜色之间的渗色来记录高质量图像。通过用于黑色墨水使用的第一排出口阵列和用于彩色墨水使用的第二排出口阵列分别完成图像的主扫描次数被设置为m（m是正整数），并且n（n 是正整数）次。对于用于在第一和第二排出口阵列中记录的排出口，使位于相应的第一和第二排出口列的副扫描方向的上游端的排出口之间的距离等于通过组合至少两种输送量，连续输送量（m + a）（a为正整数）的长度。

13. 发明授权

US08184342B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08184342B2
公开(公告)日：2012-05-22
申请号：US12163016
申请日：2008-06-27
申请人： Susumu Hirosawa , Jiro Moriyama , Hidehiko Kanda , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
发明人： Susumu Hirosawa , Jiro Moriyama , Hidehiko Kanda , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
IPC分类号： H04N1/04
CPC分类号： B41J2/2135 , B41J19/145 , B41J25/001 , G06K15/102
摘要： A recording apparatus, performing recording by time-division driving of multiple recording elements on a recording head in increments of blocks, includes: a storing unit storing recording data; an obtaining unit obtaining information relating to inclination of the recording elements in the main scanning direction; a changing unit changing, in increments of recording elements, the main scanning direction storage position of recording data stored in the storing unit to be provided to recording elements of a group, configured of consecutive recording elements in each block of the recording elements, based on the obtained information; and a determining unit determining the driving order of the recording elements subjected to time-division driving in increments of the blocks, for each of the scans; wherein recording is performed based on recording data with the main scanning direction storage position having been changed by the changing unit, and the driving order determined by the determining unit.
摘要翻译：一种记录装置，通过以多个块为单位以多个记录元素的时分驱动进行记录，包括：存储单元，存储记录数据; 获取单元获取与主扫描方向上的记录元件的倾斜有关的信息; 改变单元以记录元素的增量改变存储在存储单元中的记录数据的主扫描方向存储位置，以提供给组中的记录元件，由记录元件的每个块中的连续记录元件基于获得的信息; 以及确定单元，对于每个扫描，确定以块为增量经历时分驱动的记录元件的驱动顺序; 其中，基于由所述改变单元改变了主扫描方向存储位置的记录数据和由所述确定单元确定的所述驾驶顺序来执行记录。

14. 发明授权

US07782350B2 Printing apparatus, printing system, printhead temperature retaining control method 有权
标题翻译：打印设备，打印系统，打印头温度保持控制方法
公开(公告)号：US07782350B2
公开(公告)日：2010-08-24
申请号：US11940013
申请日：2007-11-14
申请人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
发明人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
IPC分类号： B41J2/00
CPC分类号： B41J2/0458 , B41J2/04515 , B41J2/0454 , B41J2/04541 , B41J2/04553 , B41J2/04563
摘要： The apparatus and method can suppress an increase in power consumption and reduce ink density unevenness caused by variations in the amount of ink discharge upon performing printhead temperature retaining control. The printing apparatus, which prints on a print medium by scanning a printhead having a printing element for generating thermal energy, includes a determination unit which predicts a maximum temperature which the printhead reaches in printing, and determines a target temperature based on the predicted maximum temperature, and an adjustment unit which adjusts the temperature of the printhead in printing on the basis of the target temperature.
摘要翻译：该设备和方法可以抑制在执行打印头温度保持控制时由于墨水排出量的变化而导致的功率消耗的增加和减少墨水浓度不均匀。通过扫描具有用于产生热能的打印元件的打印头在打印介质上打印的打印设备包括：预测打印头在打印中到达的最高温度的确定单元，并且基于预测的最高温度确定目标温度以及调整单元，其基于目标温度来调节打印头的温度。

15. 发明授权

US07699425B2 Printing apparatus and method for estimating amount of ink 失效
标题翻译：用于估计墨量的打印装置和方法
公开(公告)号：US07699425B2
公开(公告)日：2010-04-20
申请号：US12113812
申请日：2008-05-01
申请人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
发明人： Hirokazu Tanaka , Hidehiko Kanda , Atsushi Sakamoto , Jiro Moriyama
IPC分类号： B41J29/38
CPC分类号： B41J2/17566
摘要： The present invention provides a printing apparatus which is capable of estimate an amount of remaining ink with high accuracy by using ejection of ink from a printing head while restraining a consumption of ink during the estimation of the remaining ink amount, and also provides a method for estimating an amount of ink. An amount of ink ejected per unit time during the ink ejection for estimation of the remaining ink amount is set to be larger than an amount of ink ejected per unit time during printing.
摘要翻译：本发明提供一种打印装置，其能够通过在估计剩余墨水量的同时抑制墨水消耗的同时通过从打印头喷射墨水来高精度地估计剩余墨水的量，并且还提供了一种用于估计墨水量。在用于估计剩余墨量的墨水喷射期间每单位时间喷射的墨水量被设定为大于在打印期间每单位时间喷射的墨水量。

16. 发明授权

US07591532B2 Inkjet printing apparatus and inkjet 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：US07591532B2
公开(公告)日：2009-09-22
申请号：US12099846
申请日：2008-04-09
申请人： Hidehiko Kanda , Jiro Moriyama , Atsuhiko Masuyama , Masahiko Umezawa , Hideaki Takamiya
发明人： Hidehiko Kanda , Jiro Moriyama , Atsuhiko Masuyama , Masahiko Umezawa , Hideaki Takamiya
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J2/2132
摘要： This invention reduces an unprinted stripe occurred by edge deviation of a printhead. An inkjet printing apparatus according to this invention can execute a first printing mode in which an image is printed by scanning the printhead in a first region on the printing medium N times and scanning the printhead in a second region adjacent to the first region (N+1) times, and a second mode in which an image is printed by scanning the printhead in the first region M times and scanning the printhead in the second region (M+1) times. The width, in the conveyance direction of the printing medium, of the second region printed in the second printing mode is narrower than the width, in the conveyance direction of the printing medium, of the second region printed in the first printing mode.
摘要翻译：本发明减少了由打印头的边缘偏移发生的未打印条纹。根据本发明的喷墨打印设备可以执行第一打印模式，其中通过在打印介质上的第一区域中扫描打印头N次打印图像，并在邻近第一区域（N + 1）次，以及第二模式，其中通过在第一区域扫描打印头M次并在第二区域（M + 1）次扫描打印头来打印图像。以第二打印模式打印的第二区域的打印介质的传送方向上的宽度比在打印介质的传送方向上以第一打印模式打印的第二区域的宽度窄。

17. 发明授权

US07549720B2 Ink-jet recording device and ink-jet recording control method 失效
标题翻译：喷墨记录装置和喷墨记录控制方法
公开(公告)号：US07549720B2
公开(公告)日：2009-06-23
申请号：US11428891
申请日：2006-07-06
申请人： Aya Hayashi , Jiro Moriyama , Hidehiko Kanda , Yuji Hamasaki , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
发明人： Aya Hayashi , Jiro Moriyama , Hidehiko Kanda , Yuji Hamasaki , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
IPC分类号： B41J29/393
CPC分类号： B41J19/145 , B41J2/07 , B41J2/2135 , B41J29/393 , B41J2029/3935
摘要： An ink-jet recording device is capable of correcting a recording position due to a leaning of a printing head and correcting of driving timing between multiple printing heads. Each nozzle row of a printing head is classified into multiple nozzle groups, and the driving timing of the nozzle groups other than the nozzle group serving as a reference of correction of the multiple nozzle groups is adjustable to correct for any leaning of the printing head. Moreover, in the event of performing the driving timing between printing heads, the driving timing of a non-reference printing head is adjustable relative to a reference printing head employed for leaning correction of multiple printing heads.
摘要翻译：喷墨记录装置能够由于打印头的倾斜和多个打印头之间的驱动定时的校正而校正记录位置。打印头的每个喷嘴列被分成多个喷嘴组，并且除了用于多个喷嘴组的校正的基准的喷嘴组之外的喷嘴组的驱动定时是可调节的，以校正打印头的任何倾斜。此外，在执行打印头之间的驱动定时的情况下，非参考打印头的驱动定时相对于用于多个打印头的倾斜校正的参考打印头是可调节的。

18. 发明申请

US20090002777A1 RECORDING APPARATUS 有权
标题翻译：录音设备
公开(公告)号：US20090002777A1
公开(公告)日：2009-01-01
申请号：US12163016
申请日：2008-06-27
申请人： Susumu Hirosawa , Jiro Moriyama , Hidehiko Kanda , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
发明人： Susumu Hirosawa , Jiro Moriyama , Hidehiko Kanda , Norihiro Kawatoko , Toshiyuki Chikuma , Atsushi Sakamoto , Hirokazu Tanaka , Masashi Hayashi
IPC分类号： H04N1/04
CPC分类号： B41J2/2135 , B41J19/145 , B41J25/001 , G06K15/102
摘要： A recording apparatus, performing recording by time-division driving of multiple recording elements on a recording head in increments of blocks, includes: a storing unit storing recording data; an obtaining unit obtaining information relating to inclination of the recording elements in the main scanning direction; a changing unit changing, in increments of recording elements, the main scanning direction storage position of recording data stored in the storing unit to be provided to recording elements of a group, configured of consecutive recording elements in each block of the recording elements, based on the obtained information; and a determining unit determining the driving order of the recording elements subjected to time-division driving in increments of the blocks, for each of the scans; wherein recording is performed based on recording data with the main scanning direction storage position having been changed by the changing unit, and the driving order determined by the determining unit.
摘要翻译：一种记录装置，通过以多个块为单位以多个记录元素的时分驱动进行记录，包括：存储单元，存储记录数据; 获取单元获取与主扫描方向上的记录元件的倾斜有关的信息; 改变单元以记录元素的增量改变存储在存储单元中的记录数据的主扫描方向存储位置，以提供给组中的记录元件，由记录元件的每个块中的连续记录元件基于获得的信息; 以及确定单元，对于每个扫描，确定以块为增量经历时分驱动的记录元件的驱动顺序; 其中，基于由所述改变单元改变了主扫描方向存储位置的记录数据和由所述确定单元确定的所述驾驶顺序来执行记录。

19. 发明申请

US20080143780A1 INK JET PRINTING APPARATUS 审中-公开
标题翻译：喷墨打印设备
公开(公告)号：US20080143780A1
公开(公告)日：2008-06-19
申请号：US11957772
申请日：2007-12-17
申请人： Atsushi Sakamoto , Hidehiko Kanda , Hirokazu Tanaka , Jiro Moriyama
发明人： Atsushi Sakamoto , Hidehiko Kanda , Hirokazu Tanaka , Jiro Moriyama
IPC分类号： B41J2/165
CPC分类号： B41J2/16523 , B41J2/16508
摘要： The present invention provides an ink jet printing apparatus that can print high-quality images even if a print head with smaller nozzles is used, by efficiently stabilizing the ink ejection state of the print head without increasing the running costs of the printing apparatus. A cap that can be used to cap the print head includes a hole through which ink inside the cap is discharged and which can be sealed so as to retain the ink in the cap.
摘要翻译：本发明提供一种喷墨打印设备，即使使用具有较小喷嘴的打印头，也可以通过有效地稳定打印头的喷墨状态而不增加打印设备的运行成本，可以打印高质量的图像。可以用于盖住打印头的盖子包括一个孔，盖子内部的墨水被排出并且可以被密封，以便将墨水保持在盖子中。

20. 发明申请

US20080049060A1 IMAGE PRINTING APPARATUS AND IMAGE PRINTING METHOD 有权
标题翻译：图像打印设备和图像打印方法
公开(公告)号：US20080049060A1
公开(公告)日：2008-02-28
申请号：US11836374
申请日：2007-08-09
申请人： Norihiro Kawatoko , Hidehiko Kanda , Toshiyuki Chikuma , Hirokazu Yoshikawa , Masashi Hayashi , Jiro Moriyama
发明人： Norihiro Kawatoko , Hidehiko Kanda , Toshiyuki Chikuma , Hirokazu Yoshikawa , Masashi Hayashi , Jiro Moriyama
IPC分类号： G03G15/00
CPC分类号： B41J2/2121 , B41J2/2125
摘要： In an image printing apparatus for printing an image by combining dots of a plurality of sizes, a banding problem attributable to variations in conveying operation, and a temperature rise of a print head with an increase of the number of ejections are solved with a relatively simple configuration. To this end, a combination of dots of a plurality of sizes is assigned to each of pixels expressed at a plurality level of density. In this assignment, a dot larger than a pitch of an image resolution is preferentially allocated to a pixel having a density level higher than that to which one dot smaller than the pitch of the image resolution is allocated.
摘要翻译：在通过组合多个尺寸的点来打印图像的图像打印设备中，由于输送操作的变化以及随着喷射次数的增加而导致的打印头的温度升高的条带化问题以相对简单的方式被解决组态。为此，将多个尺寸的点的组合分配给以多个密度水平表示的每个像素。在该分配中，大于图像分辨率的音调的点优先地分配给具有比分配了图像分辨率的间距小的一个点的浓度水平的像素。

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