公开(公告)号：US07083248B2

公开(公告)日：2006-08-01

申请号：US10835304

申请日：2004-04-28

申请人： Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama ,  Akiko Maru

发明人： Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama ,  Akiko Maru

IPC分类号： B41J29/38 ,  B41J25/308

CPC分类号： B41J3/60

摘要： An ink jet recording method uses a recording head capable of ejecting a first ink containing a coloring material with a relatively small particle size φd and a second ink containing a coloring material with a relatively large particle size φp and also uses a specific recording medium including a porous layer and a base, wherein the porous layer has a gap size φh that is larger than the particle size φd and smaller than the particle size φp. The first ink is ejected to the porous layer side of the recording medium and then the second ink is ejected to the same side. The first ink passes through the porous layer to form an image viewed from the base side, and the second ink fixes on the surface of the porous layer to form an image viewed from the recording side.

摘要翻译： 喷墨记录方法使用能够喷射含有较小粒度phid的着色材料的第一油墨的记录头和含有较大粒度的phip的着色材料的第二油墨，并且还使用特定的记录介质， 多孔层和基底，其中多孔层具有大于粒径phid且小于粒径phip的间隙尺寸phi。 将第一墨水喷射到记录介质的多孔层侧，然后将第二墨水喷射到同一侧。 第一油墨通过多孔层以形成从基底侧观看的图像，并且第二墨水固定在多孔层的表面上以形成从记录侧观察的图像。

公开(公告)号：US07011389B2

公开(公告)日：2006-03-14

申请号：US10214106

申请日：2002-08-08

申请人： Tetsuya Edamura ,  Hiroshi Tajika ,  Yuji Konno ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Atsuhiko Masuyama

发明人： Tetsuya Edamura ,  Hiroshi Tajika ,  Yuji Konno ,  Yuji Hamasaki ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Atsuhiko Masuyama

IPC分类号： B41J2/165

CPC分类号： B41J2/17546 ,  B41J2/1752 ,  B41J2/17566 ,  B41J11/0065 ,  B41J29/393 ,  B41J2002/17589

摘要： An ink jet recording apparatus can reduce waste ink produced in marginless printing caused by overflow from an ink absorber. To realize this, each time the marginless printing is executed, the volume of waste ink produced by the marginless printing is cumulatively added up in order to control a total volume of the waste ink. The waste ink volume to be added up is determined by at least the kind of print medium or the print mode.

摘要翻译： 喷墨记录装置可以减少由油墨吸收器溢出引起的无边距打印中产生的废墨。 为了实现这一点，每次执行无边距打印时，通过无边距打印产生的废墨的体积被累加，以便控制废墨的总体积。 要添加的废墨体积至少由打印介质的种类或打印模式决定。

公开(公告)号：US06963423B2

公开(公告)日：2005-11-08

申请号：US09940529

申请日：2001-08-29

申请人： Takayuki Ogasahara ,  Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

发明人： Takayuki Ogasahara ,  Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

IPC分类号： B41J2/01 ,  B41J2/04 ,  B41J2/07 ,  B41J2/21 ,  B41J2/51 ,  B41J11/00 ,  B41J13/02 ,  B41J15/04 ,  B41J29/38 ,  B41J29/393 ,  G06K15/10 ,  H04N1/04 ,  H04N1/23 ,  H04N1/405 ,  H04N1/46 ,  G06F15/00

CPC分类号： B41J2/2132 ,  B41J11/0065 ,  B41J11/425 ,  G06K15/107

摘要： Printing on an area of a printing medium in which printing locations may be significantly deviated due to inaccurate feeding of the printing medium can be performed, without degrading image quality. Specifically, when lines in this area (second area) are printed using four scanning operations (passes) of a print head, a duty in masking process is set at zero for the scanning operation (pass A) after a change-line operation for feeding the printing medium with a possible large shift feeding error, and is distributed to other scanning operations. Thus, no dots are formed during this scanning operation (pass A), thereby preventing significantly deviated dots from being formed.

摘要翻译： 可以在打印介质的区域上进行打印，其中打印位置可能由于打印介质的馈送不准确而可能显着偏离，而不会降低图像质量。 具体地说，当使用打印头的四次扫描操作（通过）打印该区域（第二区域）中的行时，在用于进给的换行操作之后，对于扫描操作（通过A）将屏蔽处理中的占空比设置为零 打印介质具有可能的大的换档进给错误，并被分配给其他扫描操作。 因此，在该扫描操作期间（步骤A）没有形成点，从而防止形成明显偏离的点。

公开(公告)号：US06957880B2

公开(公告)日：2005-10-25

申请号：US10206105

申请日：2002-07-29

申请人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

发明人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J29/38 ,  B41J29/393

CPC分类号： B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458

摘要： The present invention relates to an ink jet printing apparatus which sufficiently heats a head even in a low-temperature environment, which enables a proper image to be printed by stably ejecting ink, and which can be inexpensively and simply constructed. According to the present invention, if the detected temperature of a printhead is lower than a first heating threshold temperature, a heating mode in which the printhead can be heated is set before a printing operation. Further, when the heating mode is set and the detected temperature of the printhead is lower than a second heating threshold temperature, a heating unit heats the printhead. Consequently, even in a low-temperature environment, the heating operation keeps ink in a desired condition suitable for printing.

摘要翻译： 本发明涉及一种即使在低温环境下也能充分地加热头部的喷墨打印设备，其能够通过稳定地喷射墨水来打印正确的图像，并且可以廉价且简单地构造。 根据本发明，如果打印头的检测温度低于第一加热阈值温度，则在打印操作之前设置其中可以加热打印头的加热模式。 此外，当加热模式被设置并且打印头的检测温度低于第二加热阈值温度时，加热单元加热打印头。 因此，即使在低温环境下，加热操作使油墨保持在适合打印的期望条件。

公开(公告)号：US06806975B1

公开(公告)日：2004-10-19

申请号：US09022977

申请日：1998-02-12

申请人： Miyuki Fujita ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hiroo Inoue ,  Kenji Takahashi ,  Norihiro Kawatoko

发明人： Miyuki Fujita ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hiroo Inoue ,  Kenji Takahashi ,  Norihiro Kawatoko

IPC分类号： G06F1500

CPC分类号： H04N1/00485 ,  H04N1/00278 ,  H04N1/32625 ,  H04N1/32657 ,  H04N2201/001 ,  H04N2201/0084

摘要： Simple manual management and easy use are aimed for a system having a printer and an external apparatus such as a digital camera connectable thereto. This aim can be achieved by storing the contents of a manual, an error countermeasure corresponding to an error code and the like respectively of the external apparatus in a memory of the printer or external apparatus in the form of text and by printing out a necessary portion of the contents stored in the memory when necessary such as when a user requests and when an error is detected.

摘要翻译： 简单的手动管理和易于使用的目的在于具有打印机和诸如可连接到其的数字照相机的外部设备的系统。 该目的可以通过将文本的内容，对应于外部设备的错误代码等的错误对策的内容以文本形式存储在打印机或外部设备的存储器中并通过打印出必要部分来实现 必要时存储在存储器中的内容，例如当用户请求时和何时检测到错误。

公开(公告)号：US06779873B2

公开(公告)日：2004-08-24

申请号：US10108459

申请日：2002-03-29

申请人： Tetsuhiro Maeda ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama

发明人： Tetsuhiro Maeda ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama

IPC分类号： B41J225

CPC分类号： B41J19/147 ,  B41J2/2132

摘要： The present invention provides a method of printing a high quality color image with no color variations at high speed. For this purpose, this invention arranges in a main scan direction a plurality of print heads that eject different color inks, and reciprocally moves each of the print heads to perform a multipass printing in which a print operation is executed in both the forward and backward passes. During the multipass printing, the print duties of the print heads are set by mask patterns. Each of the mask patterns divides the print duty setting area for each nozzle group of each head into subdivided areas, sets the print duties of the subdivided areas to values different from each other and sets the print duties of the print heads to different values.

摘要翻译： 本发明提供一种高速彩色变色的高品质彩色图像的印刷方法。 为此，本发明在主扫描方向上排列喷出不同颜色墨水的多个打印头，并且往复移动每个打印头以进行多页打印，其中在前进和后退遍历中都执行打印操作 。 在多页打印期间，打印头的打印任务由掩模图案设置。 每个掩模图案将每个头部的每个喷嘴组的打印占空比设置区域划分成细分区域，将细分区域的打印任务设置为彼此不同的值，并将打印头的打印任务设置为不同的值。

公开(公告)号：US06273535B1

公开(公告)日：2001-08-14

申请号：US09021459

申请日：1998-02-10

申请人： Hirowo Inoue ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Kenji Takahashi ,  Norihiro Kawatoko

发明人： Hirowo Inoue ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Kenji Takahashi ,  Norihiro Kawatoko

IPC分类号： H04N1034

CPC分类号： H04N1/32128 ,  B41J3/00 ,  B41J3/407 ,  H04N1/00278 ,  H04N1/0097 ,  H04N1/2353 ,  H04N1/2369 ,  H04N2101/00 ,  H04N2201/3205 ,  H04N2201/3214 ,  H04N2201/3242 ,  H04N2201/3243 ,  H04N2201/3252 ,  H04N2201/3253 ,  H04N2201/3277

摘要： When an image is sensed by a digital camera, image additional information as image sensing conditions is stored together with the sensed image information. Also, information unique to that digital camera is stored together with the image additional information. The digital camera is connected to a printer by, e.g., an IEEE1394 I/F. The printer stores printing control information as various combinations of unique information such as its printing method, the types of ink, the paper, and the like, the print quality and the print speed, and the processing technique, such as masking. In response to a print instruction, the printer reads the image information and image additional information from the digital camera, and selects the printing control information in accordance with the read information and the set printing mode. The printer prints an image using the selected printing control information.

摘要翻译： 当数字照相机感测到图像时，作为图像感测条件的图像附加信息与感测到的图像信息一起存储。 此外，该数码相机唯一的信息与图像附加信息一起存储。 数码相机通过例如IEEE1394 I / F连接到打印机。 打印机将打印控制信息存储为诸如其打印方法，墨水类型，纸张等的独特信息的各种组合，打印质量和打印速度以及诸如掩蔽的处理技术。 响应于打印指令，打印机从数字照相机读取图像信息和图像附加信息，并且根据读取的信息和设置的打印模式选择打印控制信息。 打印机使用所选择的打印控制信息打印图像。

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：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。