公开(公告)号：US5633663A

公开(公告)日：1997-05-27

申请号：US40298

申请日：1993-03-30

申请人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

发明人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

IPC分类号： B41J19/14 ,  G06K15/10 ,  H04N1/12 ,  H04N1/191 ,  H04N1/50 ,  B41J29/38

CPC分类号： H04N1/1915 ,  B41J19/147 ,  G06K15/107 ,  H04N1/1911 ,  H04N1/50 ,  B41J19/142 ,  G06K2215/0074 ,  G06K2215/0094 ,  H04N1/12 ,  H04N2201/0468

摘要： A plurality of recording heads for ejecting inks of different colors are reciprocally moved relative to a recording medium, and printing operations are performed by executing main scans in forward and backward scans of the recording heads. In this case, an area printable in a single main scan is recorded by performing a plurality of main scans using a plurality of thinning patterns in which an m.times.n pixel group is defined as a unit pixel group, and the pixel groups are arranged at non-neighboring positions, and which have a complementary arrangement relationship therebetween. A high-quality color image free from time difference nonuniformity, and density nonuniformity caused by, e.g., variations of recording elements is obtained at high speed.

摘要翻译： 用于喷射不同颜色的墨的多个记录头相对于记录介质往复移动，并且通过在记录头的向前和向后扫描中执行主扫描来执行打印操作。 在这种情况下，通过使用将m×n个像素组定义为单位像素组的多个稀疏图案执行多个主扫描来记录在单个主扫描中可打印的区域，并且像素组被布置为非 - 相邻的位置，并且在它们之间具有互补的排列关系。 可以高速获得没有时差不均匀性的高质量彩色图像，例如由记录元件的变化引起的浓度不均匀性。

公开(公告)号：US5509140A

公开(公告)日：1996-04-16

申请号：US94317

申请日：1993-07-21

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/175 ,  B41J29/46

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： A replaceable ink cartridge, usable with a bubble jet printer, comprises a container formed by front, back, top and bottom walls, and two side walls providing major surfaces of said container, with a partition dividing the container into first and second chambers communicating with each other through an opening formed by the partition proximate to the bottom wall. The first chamber, which is generally sealed from ambient air except through the opening, contains a reservoir of liquid ink, and the second chamber contains a sponge-like material for producing a negative pressure whereby ink is deliverable from the first chamber through the opening to an ink supply outlet in the front wall proximate to the bottom wall. The partition has at least one groove for forming an air flow passage from the second chamber to the first chamber through the opening, thereby permitting introduction of air into the first chamber and flow of liquid ink to the ink supply outlet through the opening. The container is removably mountable in a printer mounting with the bottom wall facing downward and the front wall facing an ink jet print head so that the ink supply outlet is connectable to an ink port of the print head.

摘要翻译： 可与气泡喷墨打印机一起使用的可更换的墨盒包括由前壁，后壁，顶壁和底壁形成的容器以及提供所述容器主表面的两个侧壁，隔壁将容器分隔成与第一和第二室连通 彼此通过靠近底壁的隔板形成的开口。 通常通过开口与环境空气密封的第一腔室包含液体墨水储存器，第二腔室包含用于产生负压的海绵状材料，从而墨水可从第一腔室通过开口输送到 靠近底壁的前壁中的供墨口。 隔板具有至少一个槽，用于形成通过该开口的从第二室到第一室的空气流动通道，从而允许空气引入第一室并且通过开口将液体墨流入供墨口。 容器可拆卸地安装在打印机安装中，底壁朝下并且前壁面向喷墨打印头，使得供墨口可连接到打印头的墨口。

公开(公告)号：US5500661A

公开(公告)日：1996-03-19

申请号：US484912

申请日：1995-06-07

申请人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

发明人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

IPC分类号： B41J2/21 ,  B41J2/13 ,  B41J2/205 ,  B41J2/485 ,  G06K15/10 ,  H01L49/00 ,  H04N1/12 ,  H04N1/191 ,  H04N1/23 ,  H04N1/50 ,  H04N1/52 ,  B41J2/01

CPC分类号： H04N1/1915 ,  B41J19/147 ,  G06K15/105 ,  H04N1/1911 ,  H04N1/50 ,  H04N1/52 ,  B41J11/425 ,  B41J19/142 ,  G06K2215/0074 ,  G06K2215/0094 ,  G06K2215/101 ,  G06K2215/111 ,  H04N1/12 ,  H04N2201/0468

摘要： A plurality of recording heads for ejecting inks in different colors are aligned, and are reciprocally moved in the alignment direction, and an image is recorded by performing main scans in both the forward and backward paths of the reciprocal movement, and performing a sub-scan after each main scan. An area recordable in a single main scan is thinned out according to thinning arrangements having a complementary relationship therebetween, and thinned-out images are recorded in a plurality of main scans. During this interval, the sub-scan is performed in a direction opposite to the normal sub-scan direction at a predetermined period.

摘要翻译： 排列用于喷射不同颜色的多个记录头，并且在对准方向上往复移动，并且通过在往复运动的前进和后退路径中执行主扫描来记录图像，并且执行副扫描 每次主扫描后。 根据具有互补关系的间隔配置，在单个主扫描中可记录的区域被稀疏，并且多个主扫描中记录了稀疏图像。 在该间隔期间，在与规定的副扫描方向相反的方向上进行子扫描。

公开(公告)号：US06250737B1

公开(公告)日：2001-06-26

申请号：US09330309

申请日：1999-06-11

申请人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

发明人： Miyuki Matsubara ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Fumihiro Gotoh ,  Masaya Uetuki

IPC分类号： B41J201

CPC分类号： B41J2/01 ,  B41J2/145 ,  B41J19/142 ,  B41J19/147 ,  B41J29/38 ,  G06K15/107 ,  G06K2215/0074 ,  G06K2215/0094 ,  H04N1/12 ,  H04N1/1911 ,  H04N1/1915 ,  H04N1/50 ,  H04N2201/0468

摘要： A plurality of recording heads for ejecting inks of different colors are reciprocally moved relative to a recording medium, and printing operations are performed by executing main scans in forward and backward scans of the recording heads. In this case, an area printable in a single main scan is recorded by performing a plurality of main scans using a plurality of thinning patterns in which an m×n pixel group is defined as a unit pixel group, and the pixel groups are arranged at non-neighboring positions, and which have a complementary arrangement relationship therebetween. A high-quality color image free from time difference nonuniformity, and density nonuniformity caused by, e.g., variations of recording elements is obtained at high speed.

摘要翻译： 用于喷射不同颜色的墨的多个记录头相对于记录介质往复移动，并且通过在记录头的向前和向后扫描中执行主扫描来执行打印操作。 在这种情况下，通过使用将m×n个像素组定义为单位像素组的多个稀疏图案执行多个主扫描来记录在单个主扫描中可打印的区域，并且像素组被布置为非 - 相邻的位置，并且在它们之间具有互补的排列关系。 可以高速获得没有时差不均匀性的高质量彩色图像，例如由记录元件的变化引起的浓度不均匀性。

公开(公告)号：US06224182B1

公开(公告)日：2001-05-01

申请号：US08250509

申请日：1994-05-27

申请人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

发明人： Shigeyasu Nagoshi ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Hitoshi Nishikori ,  Masaya Uetuki

IPC分类号： B41J29393

CPC分类号： B41J2/0451 ,  B41J2/04513 ,  B41J2/04528 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04565 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J25/34 ,  B41J2202/17

摘要： A recording apparatus wherein a recording head which has been mounted can be identified more precisely by measuring characteristics of the recording head to obtain information for defining a drive condition of the head and storing the characteristics as ID information of the recording head.

公开(公告)号：US6095642A

公开(公告)日：2000-08-01

申请号：US184039

申请日：1998-11-02

申请人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Noribumi Koitabashi ,  Masami Ikeda ,  Sadayuki Sugama ,  Naohito Asai ,  Hiromitsu Hirabayashi ,  Tsutomu Abe ,  Hiroshi Sato ,  Shigeyasu Nagoshi ,  Eiichiro Shimizu ,  Masahiko Higuma ,  Yuji Akiyama ,  Hitoshi Sugimoto ,  Miyuki Matsubara ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/175 ,  B41J29/46

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： A container for containing printing liquid for supplying to an ink jet head for an ink jet recording apparatus. The container includes a first chamber containing negative pressure producing material and having an air vent communicating with ambient air and a supply port for supplying printing liquid to the ink jet head. The container also includes a second chamber communicating with the first chamber via a communication port and providing a printing liquid reservoir for the first chamber. The capillary force provided by the negative pressure producing material adjacent a wall extending from the communication port and decreasing in a direction perpendicular to and towards the wall at least adjacent a part of the communication port which is uppermost in use of the container.

摘要翻译： 一种用于容纳用于供应喷墨记录装置的喷墨头的印刷液体的容器。 容器包括含有负压产生材料并且具有与环境空气连通的排气口的第一室和用于向喷墨头供给印刷液体的供给口。 容器还包括经由连通口与第一室连通并且为第一室提供印刷液体储存器的第二室。 由负压产生材料提供的毛细管力邻近从连通口延伸的壁并且在垂直于和朝向壁的方向上至少邻近使用容器最上方的连通口的一部分而减小。

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：US5670997A

公开(公告)日：1997-09-23

申请号：US94688

申请日：1993-07-21

申请人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Masaya Uetsuki

发明人： Hitoshi Sugimoto ,  Hiromitsu Hirabayashi ,  Shigeyasu Nagoshi ,  Noribumi Koitabashi ,  Miyuki Matsubara ,  Fumihiro Gotoh ,  Masaya Uetsuki

IPC分类号： B41J2/165 ,  B41J2/18 ,  B41J2/185

CPC分类号： B41J2/16508

摘要： An ink jet recording apparatus includes a carriage for carrying a recording head for effecting recording by ejection of ink on a recording material; a cap for capping an ejection outlet of the recording head formed in an ejection side surface; sucking pump for sucking the ink out through the ejection outlet while the cap is closely contacted to the ejection side surface; a clearance forming mechanism for forming a clearance at a part of close-contact portion between the ejection side surface and the cap by relative motion between the cap and the carriage.

摘要翻译： 一种喷墨记录装置，包括用于承载用于通过在记录材料上喷射墨进行记录的记录头的托架; 用于封盖形成在喷射侧表面中的记录头的喷射口的盖; 抽吸泵，用于通过喷射口吸出墨水，同时盖子与喷射侧表面紧密接触; 间隙形成机构，用于通过盖和托架之间的相对运动在喷射侧表面和盖之间的紧密接触部分的一部分处形成间隙。

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。