公开(公告)号：US6007174A

公开(公告)日：1999-12-28

申请号：US174694

申请日：1993-12-27

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

IPC分类号： B41J2/195 ,  B41J2/21 ,  B41J29/393 ,  G06K15/10 ,  B41J2/07

CPC分类号： B41J2/04598 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  G06K15/102 ,  B41J2002/14379 ,  G06K2215/0094

摘要： An ink jet recording apparatus comprises a recording head adapted for ejecting at least two colors of ink, a discriminater for discriminating between character data and bit map data, and a controller for selecting a character data recording mode or a bit map data recording mode in accordance with a discrimination result by the discriminater. The controller controls an amount of ink ejection in the bit map data recording mode to be less than that in the character data recording mode.

摘要翻译： 一种喷墨记录装置，包括适于喷射至少两种颜色的墨的记录头，用于区分字符数据和位图数据的鉴别器，以及用于根据字符数据记录模式或位图数据记录模式选择的控制器 歧视者的歧视结果。 控制器将位图数据记录模式中的喷墨量控制为小于字符数据记录模式中的喷墨量。

公开(公告)号：US5917519A

公开(公告)日：1999-06-29

申请号：US360363

申请日：1994-12-21

申请人： Atsushi Arai ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Atsushi Arai ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/21 ,  G06K15/10

CPC分类号： G06K15/107 ,  B41J2/2132 ,  G06K15/105

摘要： A plurality of thin image data are generated based on desired image data. A single region on a recording medium is scanned a plurality of number of times on the basis of the plurality of thin image data, thereby recording the thin images a plurality of number of times. The scan interval in this case is set to be an interval equal to or longer than a required minimum interval, which does not cause deterioration of image quality due to blurring. Furthermore, the interval is properly changed according to the print duty, environmental condition, or the like.

摘要翻译： 基于期望的图像数据生成多个薄图像数据。 基于多个薄图像数据，在记录介质上的单个区域被扫描多次，从而记录薄图像多次。 在这种情况下，扫描间隔被设定为等于或大于所需最小间隔的间隔，这不会导致由于模糊引起的图像质量的劣化。 此外，间隔根据打印任务，环境条件等适当地改变。

公开(公告)号：US5604520A

公开(公告)日：1997-02-18

申请号：US450679

申请日：1995-05-24

申请人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Yuji Akiyama ,  Takayuki Murata ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

发明人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Yuji Akiyama ,  Takayuki Murata ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

IPC分类号： G06K15/10 ,  H04N1/191 ,  H04N1/40 ,  H04N1/60 ,  B41J2/015

CPC分类号： H04N1/128 ,  G06K15/107 ,  H04N1/1911 ,  H04N1/1915 ,  H04N1/40031 ,  H04N1/60 ,  G06K2215/0074 ,  G06K2215/0094 ,  G06K2215/101 ,  G06K2215/111

摘要： An ink jet recording method records a color image on a recording medium while performing a main scan operation by using a first recording head having a plurality of ink eject orifices for ejecting an ink of a first color and a second recording head having a plurality of ink eject orifices for ejecting an ink of a second color. The method includes the steps of dividing a record area of each of the first and second recording heads into a plurality of blocks, and performing a main scan operation a plurality of number of times for the same area of the recording medium by using different blocks of the plurality of blocks of each of the first and second recording heads, thereby sequentially recording a plurality of thinned images of the first color and a plurality of thinned images of the second color. Different thinning mask patterns are used for the blocks of each recording head and the thinning mask pattern for each block is maintained constant during recording on the recording medium.

摘要翻译： 喷墨记录方法通过使用具有多个用于喷射第一颜色的墨的喷墨孔的第一记录头和具有多个墨的第二记录头执行主扫描操作，将彩色图像记录在记录介质上 用于喷射第二种颜色的墨的喷射孔。 该方法包括以下步骤：将第一和第二记录头中的每一个的记录区划分成多个块，并且通过使用不同的区块对记录介质的相同区域执行多次次的主扫描操作 所述第一和第二记录头中的每一个的多个块，从而顺序地记录第一颜色的多个变薄图像和第二颜色的多个变薄图像。 不同的细化掩模图案用于每个记录头的块，并且每个块的稀疏掩模图案在记录介质期间保持恒定。

公开(公告)号：US06540327B1

公开(公告)日：2003-04-01

申请号：US08892067

申请日：1997-07-14

申请人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Hidehiko Kanda

发明人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Hidehiko Kanda

IPC分类号： B41J221

CPC分类号： B41J2/2125 ,  B41J2/2056

摘要： An ink jet recording apparatus uses a recording head having discharge ports to discharge ink, and records by discharging ink from the recording head while enabling said recording head to travel in the direction of main scan. This apparatus comprises a recording head which is provided integrally with a plurality of recording units having a plurality of discharge port arrays for discharging ink of different colors, respectively, and then, the plurality of recording units are arranged in the direction of main scan to discharge ink of different densities, respectively. With the structure thus arranged, the recording in all the colors is not executed at a time thus making it possible to obtain an excellent image with a lesser deterioration of image due to ink blur and the like.

摘要翻译： 喷墨记录装置使用具有排出口的记录头来排出墨水，并且通过在使所述记录头沿主扫描方向行进的同时从记录头排出墨来进行记录。 该装置包括一个记录头，该记录头与具有多个用于排出不同颜色的墨的排放口阵列的多个记录单元一体地设置，然后多个记录单元沿主扫描方向排列 不同密度的墨水。 利用如此布置的结构，一次不执行所有颜色的记录，从而可以获得由于墨水模糊等而导致的图像劣化较小的优异图像。

公开(公告)号：US6132023A

公开(公告)日：2000-10-17

申请号：US916927

申请日：1997-08-22

申请人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Tetsuji Kurata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Atsushi Arai ,  Tetsuji Kurata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/165 ,  B41J29/38

CPC分类号： B41J2/1652 ,  B41J2/16547

摘要： An ink jet recording apparatus includes a recording head for performing recording by discharging ink by forming a bubble by applying thermal energy to a heat acting portion of an ink holding portion of the recording head. The temperature of the recording head is raised to a predetermined temperature which is higher than for normal ink discharge, ink is recovered from the head through the discharge opening at the predetermined temperature and then the head temperature is lowered and a printing operation is performed.

摘要翻译： 一种喷墨记录装置，包括：记录头，用于通过向记录头的墨水保持部分的热作用部分施加热能形成气泡来排出墨水来进行记录。 记录头的温度升高到比正常喷墨高的预定温度，在预定温度下通过排出口从头部回收油墨，然后降低打印头温度并执行打印操作。

公开(公告)号：US06472051B2

公开(公告)日：2002-10-29

申请号：US08936620

申请日：1997-09-24

申请人： Hiromitsu Hirabayashi ,  Masahiro Haruta ,  Shoji Koike ,  Nobuyuki Kuwabara ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Takashi Saito

发明人： Hiromitsu Hirabayashi ,  Masahiro Haruta ,  Shoji Koike ,  Nobuyuki Kuwabara ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Takashi Saito

IPC分类号： B41M500

CPC分类号： D06P5/30 ,  B41J3/4078 ,  D06P1/66 ,  Y10T442/20

摘要： Disclosed herein is a printing medium comprising a cloth and having a Clark stiffness not lower than 10, but not higher than 400 at least at its ends.

摘要翻译： 本文公开了一种包含布并且至少在其末端具有不低于10但不高于400的克拉克刚度的打印介质。

公开(公告)号：US06260962B1

公开(公告)日：2001-07-17

申请号：US08280565

申请日：1994-07-25

申请人： Kentaro Yano ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Shigeaki Tanaka ,  Miyuki Matsubara ,  Naoji Otsuka ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

发明人： Kentaro Yano ,  Masami Ikeda ,  Hiromitsu Hirabayashi ,  Shigeaki Tanaka ,  Miyuki Matsubara ,  Naoji Otsuka ,  Hitoshi Sugimoto ,  Kiichiro Takahashi

IPC分类号： B41J217

CPC分类号： B41J2/14145 ,  B41J2/055 ,  B41J2002/14379

摘要： A liquid jetting device includes a plurality of liquid passages each having a liquid ejecting element and communicating with an ejection hole, a common liquid chamber communicating with each of the plurality of liquid passages and an air bubble introducer for making a non-disappearable air bubble formed by thermal energy exist in the common liquid chamber before a start of liquid ejection. The liquid is allowed to be ejected in the presence of the air bubble. The non-disappearable air bubble functions as a buffer to absorb pressure during discharge to restrict flow of the ink in the direction opposite to the discharge port.

摘要翻译： 液体喷射装置包括多个液体通道，每个液体通道具有液体喷射元件并与喷射孔连通，与多个液体通道中的每一个连通的公共液体室和用于形成不可消失气泡的气泡导入器 在液体喷射开始之前通过热能存在于公共液体室中。 允许液体在气泡的存在下被排出。 不可消失的气泡用作缓冲器，以在排出期间吸收压力以限制墨在与排出口相反的方向上的流动。

公开(公告)号：US06227646B1

公开(公告)日：2001-05-08

申请号：US07953117

申请日：1992-09-29

申请人： Kentaro Yano ,  Naoji Ohtsuka ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi

发明人： Kentaro Yano ,  Naoji Ohtsuka ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Kiichiro Takahashi

IPC分类号： B41J2165

CPC分类号： B41J2/1652

摘要： If it is detected that the number of times of ejection recovery operations performed in the past by the request of a user during an ink jet recording operations is greater than or equal to a designated relatively large value, for example “2”, the ink jet recording apparatus judges that an ejection recovery operation is relatively necessary for itself and that the number of times of ejection recovery operations to be performed when the electric power supply is turned on is increased. As a result in the ink jet recording apparatus, it will be appreciated that an optimal ejection recovery operation can be established in response to an operational condition of the ink jet recording apparatus and that the unnecessary waste of ink fluids can be prevented and the size of the recording apparatus can be reduced.

摘要翻译： 如果检测到在喷墨记录操作期间通过使用者的请求在过去执行的喷射恢复操作的次数大于或等于指定的较大值，例如“2”，则喷墨 记录装置判定弹出恢复操作对于其自身是相对必要的，并且当电源接通时要执行的喷射恢复操作的次数增加。 结果，在喷墨记录装置中，应当理解，可以响应于喷墨记录装置的操作条件来建立最佳喷射恢复操作，并且可以防止墨液的不必要浪费， 可以减少记录装置。

公开(公告)号：US6149264A

公开(公告)日：2000-11-21

申请号：US375490

申请日：1999-08-17

申请人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

发明人： Hiromitsu Hirabayashi ,  Koji Terasawa ,  Makoto Takemura ,  Kenjiro Watanabe ,  Shigeyasu Nagoshi ,  Hideo Fukazawa ,  Atsushi Arai ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Jiro Moriyama ,  Toshiharu Inui

IPC分类号： B41J2/195 ,  B41J2/21 ,  B41J29/393 ,  G06K15/10 ,  B41J29/38

CPC分类号： B41J2/04598 ,  B41J2/04528 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/04591 ,  B41J2/195 ,  B41J2/2132 ,  B41J29/393 ,  G06K15/102 ,  B41J2002/14379 ,  G06K2215/0094

摘要： An ink jet recording apparatus comprises a recording head adapted for ejecting at least two colors of ink, a discriminater for discriminating between character data and bit map data, and a controller for selecting a character data recording mode or a bit map data recording mode in accordance with a discrimination result by the discriminater. The controller controls an amount of ink ejection in the bit map data recording mode to be less than that in the character data recording mode.

摘要翻译： 一种喷墨记录装置，包括适于喷射至少两种颜色的墨的记录头，用于区分字符数据和位图数据的鉴别器，以及用于根据字符数据记录模式或位图数据记录模式选择的控制器 歧视者的歧视结果。 控制器将位图数据记录模式中的喷墨量控制为小于字符数据记录模式中的喷墨量。

公开(公告)号：US6132022A

公开(公告)日：2000-10-17

申请号：US892061

申请日：1997-07-14

申请人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Hidehiko Kanda

发明人： Yuji Akiyama ,  Hiromitsu Hirabayashi ,  Toshio Kashino ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Hidehiko Kanda

IPC分类号： B41J2/21 ,  B41J2/05 ,  B41J2/205 ,  B41J25/34 ,  B41M5/00

CPC分类号： B41J25/34 ,  B41J2/2056 ,  B41J2002/14362

摘要： The present invention aims to provide an ink jet recording apparatus and an ink jet recording method which can produce an image excellent in gradation and resolution and allows the image for text, graphics and listing to the obtained at high speed and good quality. The present invention allows a desired recorded image to be obtained by exchangeably comprising an ink jet unit for producing the image excellent in gradation, and an ink jet unit having higher character quality and capable of recording at high speed, and effecting recording control in accordance with the ink jet unit.

摘要翻译： 本发明的目的在于提供一种喷墨记录装置和喷墨记录方法，其能够产生灰度和分辨率优异的图像，并且以高速和高质量允许图像获得文本，图形和列表。 本发明允许通过可交换地包括用于产生灰度优异的图像的喷墨单元和具有较高字符质量并且能够高速记录的喷墨单元并且根据 喷墨单元。