公开(公告)号：US07878613B2

公开(公告)日：2011-02-01

申请号：US11558324

申请日：2006-11-09

申请人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Yuji Konno ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

发明人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Yuji Konno ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

IPC分类号： B41J2/205 ,  B41J2/15 ,  G06K15/02 ,  H04N1/60

CPC分类号： G06K15/107

摘要： Mask patterns to be used for multi-pass printing make it possible to make a print with a higher quality at a higher speed. Specifically, by performing a swapping process with adjacency forbiddance, two points in the horizontal direction, or the scanning direction of a printing head, are selected in a buffer in which codes for each scan pass are set depending on printing ratios of a gradation mask. Subsequently, codes are swapped between the two points. By this swap, adjacencies between print permitting areas are eliminated in the mask pattern. As a result, when driving frequencies set for the printing head is kept constant, the scanning speed can be doubled at minimum.

摘要翻译： 用于多遍打印的面膜图案可以以更高的速度制作更高质量的打印。 具体地说，通过执行相邻禁止的交换处理，在缓冲器中选择水平方向的两个点或打印头的扫描方向，其中根据渐变掩模的打印比率来设置每个扫描遍的代码。 随后，代码在两点之间交换。 通过这种交换，掩模图案中消除了打印允许区域之间的邻接。 结果，当为打印头设定的驱动频率保持恒定时，扫描速度可以最小化。

公开(公告)号：US07393078B2

公开(公告)日：2008-07-01

申请号：US11515755

申请日：2006-09-06

申请人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

发明人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

IPC分类号： B41J29/393

CPC分类号： B41J2/2132 ,  B41J11/0065 ,  B41J11/008 ,  B41J11/06

摘要： High image quality is maintained even on front and rear ends of a printing medium where deterioration in the image quality is more likely to occur due to reduction in conveyance accuracy of the printing medium. In printing on the front and rear ends, the printing medium being not supported by both conveying means respectively placed upstream and downstream of a printing point in a printing medium conveying direction, a print swath of a printing head and the amount of conveying a printing medium are reduced. Moreover, the reducing print swath and the reducing conveyance amount are designed to be decreased in the cases of selecting a printing medium for high-quality printing as well as a monochrome print mode where image distortion caused by deviation of ink-landing positions is more noticeable due to a small number of colors of ink to be used and low coverage thereof.

摘要翻译： 即使在打印介质的前端和后端也保持高图像质量，由于打印介质的传送精度降低，图像质量的劣化更可能发生。 在正面和后端的打印中，打印介质不被分别放置在打印介质输送方向上的打印点的上游和下游的两个输送装置支撑，打印头的打印条和传送打印介质的量 减少了 此外，在选择用于高质量打印的打印介质的情况下，减少打印幅和减少传送量被设计为减少，以及其中由于着墨位置偏差引起的图像失真更显着的单色打印模式 由于要使用的墨水的颜色少，并且其低覆盖。

公开(公告)号：US20070057996A1

公开(公告)日：2007-03-15

申请号：US11515755

申请日：2006-09-06

申请人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

发明人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

IPC分类号： B41J2/21

CPC分类号： B41J2/2132 ,  B41J11/0065 ,  B41J11/008 ,  B41J11/06

摘要： High image quality is maintained even on front and rear ends of a printing medium where deterioration in the image quality is more likely to occur due to reduction in conveyance accuracy of the printing medium. In printing on the front and rear ends, the printing medium being not supported by both conveying means respectively placed upstream and downstream of a printing point in a printing medium conveying direction, a print swath of a printing head and the amount of conveying a printing medium are reduced. Moreover, the reducing print swath and the reducing conveyance amount are designed to be decreased in the cases of selecting a printing medium for high-quality printing as well as a monochrome print mode where image distortion caused by deviation of ink-landing positions is more noticeable due to a small number of colors of ink to be used and low coverage thereof.

摘要翻译： 即使在打印介质的前端和后端也保持高图像质量，由于打印介质的传送精度降低，图像质量的劣化更可能发生。 在正面和后端的打印中，打印介质不被分别放置在打印介质输送方向上的打印点的上游和下游的两个输送装置支撑，打印头的打印条和传送打印介质的量 减少了 此外，在选择用于高质量打印的打印介质的情况下，减少打印幅和减少传送量被设计为减少，以及其中由于着墨位置的偏差引起的图像失真更显着的单色打印模式 由于要使用的墨水的颜色少，并且其低覆盖。

公开(公告)号：US08517503B2

公开(公告)日：2013-08-27

申请号：US11753208

申请日：2007-05-24

申请人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

发明人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16552

摘要： An object of the present invention is to appropriately dispense treatment fluid to wipers, and to always wipe ejection-orifice formation surfaces in a favorable state regardless of an environmental change and the like. To this end, in the present invention, a treatment-fluid holding portion holds treatment fluid used in a wiping operation of wipers. When the wipers contact the treatment-fluid holding portion, the treatment fluid is transferred to the wipers. In an environment where the treatment fluid is thickened, the wipers with ink dispensed thereto are brought into contact with the treatment-fluid holding portion to supply ink to the treatment-fluid holding portion. Thus, the viscosity of the treatment fluid near a contact portion between the treatment-fluid holding portion and the wipers decreases, and the treatment fluid is sufficiently transferred to the wipers.

摘要翻译： 本发明的目的是适当地将处理流体分配到刮水器中，并且始终以有利的状态擦拭喷射孔形成表面，而与环境变化等无关。 为此，在本发明中，处理液保持部保持在刮水器的擦拭动作中使用的处理液。 当擦拭器与处理液保持部分接触时，将处理液转移到擦拭器。 在处理液增稠的环境中，分配有油墨的擦拭器与处理液保持部接触，向处理液保持部供给墨。 因此，处理流体保持部和擦拭器之间的接触部分附近的处理流体的粘度降低，并且处理流体被充分转移到刮水器。

公开(公告)号：US20070279451A1

公开(公告)日：2007-12-06

申请号：US11753208

申请日：2007-05-24

申请人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

发明人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16552

摘要： An object of the present invention is to appropriately dispense treatment fluid to wipers, and to always wipe ejection-orifice formation surfaces in a favorable state regardless of an environmental change and the like. To this end, in the present invention, a treatment-fluid holding portion holds treatment fluid used in a wiping operation of wipers. When the wipers contact the treatment-fluid holding portion, the treatment fluid is transferred to the wipers. In an environment where the treatment fluid is thickened, the wipers with ink dispensed thereto are brought into contact with the treatment-fluid holding portion to supply ink to the treatment-fluid holding portion. Thus, the viscosity of the treatment fluid near a contact portion between the treatment-fluid holding portion and the wipers decreases, and the treatment fluid is sufficiently transferred to the wipers.

摘要翻译： 本发明的目的是适当地将处理流体分配到刮水器中，并且始终以有利的状态擦拭喷射孔形成表面，而与环境变化等无关。 为此，在本发明中，处理液保持部保持在刮水器的擦拭动作中使用的处理液。 当擦拭器与处理液保持部分接触时，将处理液转移到擦拭器。 在处理液增稠的环境中，分配有油墨的擦拭器与处理液保持部接触，向处理液保持部供给墨。 因此，处理流体保持部和擦拭器之间的接触部分附近的处理流体的粘度降低，并且处理流体被充分转移到刮水器。

公开(公告)号：US20060044333A1

公开(公告)日：2006-03-02

申请号：US11203203

申请日：2005-08-15

申请人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Satoshi Seki ,  Akiko Maru ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto

发明人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Satoshi Seki ,  Akiko Maru ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto

IPC分类号： B41J29/38

CPC分类号： G06K15/107 ,  B41J11/0065

摘要： The present invention provides a print apparatus and a printing method which enable high-grade images to be output at high speed without the need to drastically reduce the number of printing elements used to print leading and trailing end portions of a print medium. A first mask pattern used to print a middle portion of the print medium is different from a second mask pattern used to print the leading or trailing end portion of the print medium. The present invention thus eliminates the need to drastically reduce the number of printing elements used to print the leading or trailing end portion as with the prior art.

摘要翻译： 本发明提供了一种打印装置和打印方法，其能够高速输出高级图像，而不需要大大减少用于打印打印介质的前端部分和后端部分的打印元件的数量。 用于打印打印介质的中间部分的第一掩模图案不同于用于打印打印介质的前端部分或后端部分的第二掩模图案。 因此，本发明消除了如现有技术那样大大减少用于打印前端或后端部的打印元件的数量的需要。

公开(公告)号：US07328963B2

公开(公告)日：2008-02-12

申请号：US11209848

申请日：2005-08-24

申请人： Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya

发明人： Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya

IPC分类号： B41J29/393 ,  B41J29/38 ,  B41J23/00

CPC分类号： B41J29/393

摘要： The present invention allows for creating high quality images by coping with a variety of kinds of print mediums without having to prepare large-sized, large-capacity power supply and ink supply source. For this purpose, this invention detects the number of printing elements to be driven in a predetermined check area set in one scan area of the print head. If the detected value is greater than a predetermined threshold, either the number of printing elements to be driven in one scan period of the print head or one scan period from when the print head starts the printing scan until the next printing scan is started is selected and changed according to the set printing condition and the printing operation is performed accordingly.

摘要翻译： 本发明允许通过应对各种打印介质来创建高质量的图像，而不必准备大型，大容量的电源和供墨源。 为此，本发明在设置在打印头的一个扫描区域中的预定检查区域中检测要驱动的打印元件的数量。 如果检测值大于预定阈值，则选择要在打印头的一个扫描周期中驱动的打印元件的数量或从打印头开始打印扫描直至下一次打印扫描开始的一个扫描周期的数量 并根据设定的打印条件改变，并且相应地执行打印操作。

公开(公告)号：US07252356B2

公开(公告)日：2007-08-07

申请号：US11210493

申请日：2005-08-24

申请人： Daisaku Ide ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto ,  Hiroshi Tajika

发明人： Daisaku Ide ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto ,  Hiroshi Tajika

IPC分类号： B41J2/15

CPC分类号： G06K15/107

摘要： A recording apparatus is configured to record an image on a recording medium by repeating a recording operation and a conveying operation. The recording operation is operative to apply a recording agent to the recording medium using a recording head while moving the recording head for scanning in a direction different from a predetermined direction. The recording head includes a plurality of recording elements arranged in the predetermined direction and adapted to apply the recording agent. The conveying operation is operative to convey the recording medium in a direction transverse to the scanning direction. The recording apparatus includes a recording control unit configured to perform the recording operation such that a number of the recording elements which are used to record an image on at least one of a front end portion and a rear end portion of the recording medium is reduced at a rate as compared to that of the recording elements which are used to record an image on a central portion of the recording medium, and a recording mode selecting unit configured to select a recording mode from a plurality of recording modes differing from one another in at least one of recording quality and recording time. The recording control unit changes the rate of reduction according to the recording mode selected by the recording mode selecting unit.

摘要翻译： 记录装置被配置为通过重复记录操作和传送操作将图像记录在记录介质上。 记录操作可操作以使用记录头将记录剂施加到记录介质，同时沿与预定方向不同的方向移动记录头进行扫描。 记录头包括沿预定方向布置并适于施加记录剂的多个记录元件。 传送操作可操作以沿横向于扫描方向的方向传送记录介质。 记录装置包括：记录控制单元，被配置为执行记录操作，使得用于在记录介质的前端部分和后端部分中的至少一个上记录图像的记录元件的数量减少为 与用于在记录介质的中心部分记录图像的记录元件的速率相比的速率;以及记录模式选择单元，被配置为从在多个不同的记录模式中选择记录模式 至少一个录音质量和录音时间。 记录控制单元根据由记录模式选择单元选择的记录模式改变缩小速率。

公开(公告)号：US20060044342A1

公开(公告)日：2006-03-02

申请号：US11209848

申请日：2005-08-24

申请人： Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya

发明人： Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Akiko Maru ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya

IPC分类号： B41J29/393

CPC分类号： B41J29/393

摘要： The present invention allows for creating high quality images by coping with a variety of kinds of print mediums without having to prepare large-sized, large-capacity power supply and ink supply source. For this purpose, this invention detects the number of printing elements to be driven in a predetermined check area set in one scan area of the print head. If the detected value is greater than a predetermined threshold, either the number of printing elements to be driven in one scan period of the print head or one scan period from when the print head starts the printing scan until the next printing scan is started is selected and changed according to the set printing condition and the printing operation is performed accordingly.

摘要翻译： 本发明允许通过应对各种打印介质来创建高质量的图像，而不必准备大型，大容量的电源和供墨源。 为此，本发明在设置在打印头的一个扫描区域中的预定检查区域中检测要驱动的打印元件的数量。 如果检测值大于预定阈值，则选择要在打印头的一个扫描周期中驱动的打印元件的数量或从打印头开始打印扫描直至下一次打印扫描开始的一个扫描周期的数量 并根据设定的打印条件改变，并且相应地执行打印操作。

公开(公告)号：US07284823B2

公开(公告)日：2007-10-23

申请号：US11203203

申请日：2005-08-15

申请人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Satoshi Seki ,  Akiko Maru ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto

发明人： Hitoshi Nishikori ,  Hiroshi Tajika ,  Daisaku Ide ,  Takeshi Yazawa ,  Atsuhiko Masuyama ,  Satoshi Seki ,  Akiko Maru ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Kosuke Yamamoto

IPC分类号： B41J2/15

CPC分类号： G06K15/107 ,  B41J11/0065

摘要： The present invention provides a print apparatus and a printing method which enable high-grade images to be output at high speed without the need to drastically reduce the number of printing elements used to print leading and trailing end portions of a print medium. A first mask pattern used to print a middle portion of the print medium is different from a second mask pattern used to print the leading or trailing end portion of the print medium. The present invention thus eliminates the need to drastically reduce the number of printing elements used to print the leading or trailing end portion as with the prior art.

摘要翻译： 本发明提供了一种打印装置和打印方法，其能够高速输出高级图像，而不需要大大减少用于打印打印介质的前端部分和后端部分的打印元件的数量。 用于打印打印介质的中间部分的第一掩模图案不同于用于打印打印介质的前端部分或后端部分的第二掩模图案。 因此，本发明消除了如现有技术那样大大减少用于打印前端或后端部的打印元件的数量的需要。