公开(公告)号：US06609790B2

公开(公告)日：2003-08-26

申请号：US10123260

申请日：2002-04-17

申请人： Mitsuru Kurata ,  Tokihide Ebata ,  Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Haruo Uchida

发明人： Mitsuru Kurata ,  Tokihide Ebata ,  Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Haruo Uchida

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/19

摘要： An ink jet head cartridge includes a recording head for ejecting ink; an ink container for containing the ink to be supplied to the recording head; an air venting opening for communication between the container and ambience to allow supply of the ink from the container to the recording head; wherein the air venting opening is constituted by an outside opening and an inside opening and a passage connecting them, the passage has a length larger than a thickness of the ink container.

公开(公告)号：US5717443A

公开(公告)日：1998-02-10

申请号：US766889

申请日：1996-12-13

申请人： Yasuhiro Numata ,  Haruo Uchida ,  Souhei Tanaka ,  Noribumi Koitabashi ,  Hiroaki Kitazawa ,  Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Hitoshi Sugimoto

发明人： Yasuhiro Numata ,  Haruo Uchida ,  Souhei Tanaka ,  Noribumi Koitabashi ,  Hiroaki Kitazawa ,  Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Hitoshi Sugimoto

IPC分类号： B41J2/165 ,  B41J23/02

CPC分类号： B41J23/025 ,  B41J2/1652

摘要： This invention relates to an ink jet recording apparatus with a support member for supporting an ink jet recording head for effecting recording by ink discharge onto a recording material, comprising: recording material transport means for transporting the recording material from a feeding position through a recording position to a discharge position; and recovery means for maintaining and restoring the ink discharge state of said ink jet recording head. The driving source for driving the recording material transport means or support member is also used for driving the recovery means, and, when the power supply to the apparatus is turned on, the initial operations of at least the recording material transport means and the recovery means are conducted utilizing a single sensor.

摘要翻译： 本发明涉及一种喷墨记录装置，具有用于支持喷墨记录头的支撑构件，用于通过喷墨记录在记录材料上进行记录，包括：记录材料传送装置，用于将记录材料从进给位置传送到记录位置 到排放位置; 以及用于维持和恢复所述喷墨记录头的排墨状态的恢复装置。 用于驱动记录材料传送装置或支撑构件的驱动源也用于驱动恢复装置，并且当打开装置的电源时，至少记录材料传送装置和恢复装置的初始操作 使用单个传感器进行。

公开(公告)号：US5557310A

公开(公告)日：1996-09-17

申请号：US279079

申请日：1994-07-22

申请人： Mitsuru Kurata ,  Tokihide Ebata ,  Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Haruo Uchida

发明人： Mitsuru Kurata ,  Tokihide Ebata ,  Noribumi Koitabashi ,  Hiromitsu Hirabayashi ,  Hitoshi Sugimoto ,  Haruo Uchida

IPC分类号： B41J2/175 ,  B41J2/19

CPC分类号： B41J2/1752 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/19

摘要： An ink jet head cartridge includes a recording head for ejecting ink; an ink container for containing the ink to be supplied to the recording head; an ink supply port for supplying the ink from the container to the head; a porous ink absorbing material disposed in the container and having a ring shape with a central opening; and an engaging portion engaging with the central opening wherein the absorbing material has a higher density proximate to the supply port than proximate to the engaging portion.

摘要翻译： 喷墨头盒包括用于喷墨的记录头; 用于容纳要供应到记录头的油墨的油墨容器; 用于将油墨从容器供应到头部的供墨口; 设置在容器中并且具有中心开口的环形的多孔吸墨材料; 以及与所述中心开口接合的接合部分，其中所述吸收材料具有比靠近所述接合部分靠近所述供给口的较高密度。

公开(公告)号：US07500739B2

公开(公告)日：2009-03-10

申请号：US10976823

申请日：2004-11-01

申请人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Souhei Tanaka ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita

发明人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Souhei Tanaka ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita

IPC分类号： B41J2/18

CPC分类号： B41J2/04515 ,  B41J2/0451 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/17546 ,  B41J11/42 ,  B41J25/34 ,  B41J2202/17

摘要： Replacement of a recording head on a recording apparatus is detected on the basis of a serial number allocated to each recording head. The recording head also carries head characteristic information such as color information, shading information and so forth. When the recording head is replaced with a new one, the head characteristic information of the newly mounted recording head is automatically stored, so that head driving conditions are automatically determined to optimize the recording conditions without requiring any manual adjustment. Recovery operation is automatically executed when replacement of the recording head is detected, so that required recording conditions are recovered without manual instructions.

摘要翻译： 根据分配给每个记录头的序列号来检测记录装置上的记录头的替换。 记录头还具有诸如颜色信息，阴影信息等的头部特征信息。 当记录头被更换新的记录头时，新安装的记录头的头部特征信息被自动存储，从而自动确定头部驱动条件以优化记录条件而不需要任何手动调节。 当检测到记录头的更换时，自动执行恢复操作，从而在没有手动指令的情况下恢复所需的记录条件。

公开(公告)号：US06948803B2

公开(公告)日：2005-09-27

申请号：US10632329

申请日：2003-08-01

申请人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

发明人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

IPC分类号： B41J2/175

CPC分类号： B41J2/17556 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17513

摘要： For eliminating waste of ink and achieving high charging efficiency with a reduced charging time where a printing head is equipped with a second tank for reserving a predetermined amount of ink and a supply system is configured to supply ink from a first tank to the second tank intermittently, the second tank is provided with a variable internal volume. The internal volume is varied to cause the second tank itself to function as an actuator for charging ink and performing a venting process. Specifically, the internal volume is forcibly reduced to cause a reverse flow of a gas residing in the second tank along with ink into the first tank, which makes it possible to generate of waste ink that is released to the outside. A normal charging operation can be completed simply by causing a change in the opposite direction (the direction of increasing the internal volume). Relatedly, the second tank may be provided with a member for holding ink and generating a negative pressure originating from an elastic force. With connection of the first tank and the member, the pressure in the second tank is reduced to cause the member to expand, thereby introducing ink into the same. This introduction is stopped by regulating the expansion with a displaceable unit which expands when the pressure is reduced. The regulation is performed at such a position that the negative pressure generated in the member by canceling regulation is in equilibrium with an ink meniscus-holding ability of the printing head.

摘要翻译： 为了消除墨水的浪费并且在减少充电时间的情况下实现高的充电效率，其中打印头配备有用于保留预定量的墨水的第二罐，并且供应系统被配置为间歇地将墨水从第一罐供应到第二罐 ，第二罐具有可变的内部容积。 内部容积变化，使得第二罐本身用作用于对油墨进行充气并执行排气过程的致动器。 具体地说，内部体积被强制地减少，导致第二罐中存在的气体与油墨一起反向流入第一罐，这使得可以产生释放到外部的废墨。 可以简单地通过使相反方向（内部容积增加的方向）发生变化来完成正常的充电操作。 相关地，第二罐可以设置有用于保持油墨并产生源自弹性力的负压的构件。 通过第一罐和构件的连接，第二罐中的压力减小，使构件膨胀，从而将油墨引入其中。 通过用可移位单元调节膨胀来停止该介绍，当压力降低时，该位移膨胀。 在通过取消调节而在构件中产生的负压与打印头的墨水弯月面保持能力平衡的位置进行调节。

公开(公告)号：US20050083365A1

公开(公告)日：2005-04-21

申请号：US10976823

申请日：2004-11-01

申请人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Souhei Tanaka ,  Miyuki Fujita

发明人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Souhei Tanaka ,  Miyuki Fujita

IPC分类号： B41J2/05 ,  B41J2/125 ,  B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185 ,  B41J11/42 ,  B41J25/34 ,  B41J29/393

CPC分类号： B41J2/04515 ,  B41J2/0451 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/17546 ,  B41J11/42 ,  B41J25/34 ,  B41J2202/17

摘要： Replacement of a recording head on a recording apparatus is detected on the basis of a serial number allocated to each recording head. The recording head also carries head characteristic information such as color information, shading information and so forth. When the recording head is replaced with a new one, the head characteristic information of the newly mounted recording head is automatically stored, so that head driving conditions are automatically determined to optimize the recording conditions without requiring any manual adjustment. Recovery operation is automatically executed when replacement of the recording head is detected, so that required recording conditions are recovered without manual instructions.

摘要翻译： 根据分配给每个记录头的序列号来检测记录装置上的记录头的替换。 记录头还具有诸如颜色信息，阴影信息等的头部特征信息。 当记录头被更换新的记录头时，新安装的记录头的头部特征信息被自动存储，从而自动确定头部驱动条件以优化记录条件而不需要任何手动调节。 当检测到记录头的更换时，自动执行恢复操作，从而在没有手动指令的情况下恢复所需的记录条件。

公开(公告)号：US06565184B1

公开(公告)日：2003-05-20

申请号：US08953663

申请日：1997-10-17

申请人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Souhei Tanaka ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita

发明人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Souhei Tanaka ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Miyuki Fujita

IPC分类号： B41J2165

CPC分类号： B41J2/04515 ,  B41J2/0451 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/17546 ,  B41J11/42 ,  B41J25/34 ,  B41J2202/17

摘要： An ink jet recording apparatus detects loading of an ink cartridge into a loading portion based on information allocated to the cartridge. The cartridge carries characteristic information including information about manufacturing time of the cartridge. A recovery operation is executed by a discharge recovery device with the recovery operation being determined based on a time difference between the manufacturing time of the cartridge and the loading time when the cartridge is loaded into the loading portion.

摘要翻译： 喷墨记录装置基于分配给盒的信息来检测墨盒装载到装载部分中。 墨盒携带包括关于墨盒的制造时间的信息的特征信息。 恢复操作由排出恢复装置执行，其中恢复操作基于盒的制造时间与盒装载到装载部分中的装载时间之间的时间差来确定。

公开(公告)号：US06264305B1

公开(公告)日：2001-07-24

申请号：US08523212

申请日：1995-09-05

申请人： Toshiharu Inui ,  Jiro Moriyama ,  Hiroshi Tajika ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Fumihiro Gotoh

发明人： Toshiharu Inui ,  Jiro Moriyama ,  Hiroshi Tajika ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Fumihiro Gotoh

IPC分类号： B41J221

CPC分类号： B41J2/2056 ,  B41J2/2114

摘要： A recording head for ejecting ink to effect recording on a recording material includes a first group of ejection outlets, arranged in a first direction, for ejecting record improving liquid for improving record property on the recording material; a second group of ejection outlets arranged in the first direction for ejecting ink having a first density; a third group of ejection outlets, arranged in the first direction, for ejecting ink having a second density which is lower than the first density; wherein the first, second and third groups are arranged in a second direction which is different from the first direction.

摘要翻译： 用于喷射墨水以在记录材料上进行记录的记录头包括沿第一方向布置的用于喷射记录改善液体以提高记录材料记录性能的第一组喷墨口; 在第一方向上布置的用于喷射具有第一密度的墨的第二组喷射口; 排列在第一方向上的第三组排出口，用于喷射具有低于第一密度的第二密度的油墨; 其中所述第一，第二和第三组沿不同于所述第一方向的第二方向排列。

公开(公告)号：US06206516B1

公开(公告)日：2001-03-27

申请号：US08448319

申请日：1995-05-23

申请人： Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Fumihiro Gotoh

发明人： Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Fumihiro Gotoh

IPC分类号： B41J201

CPC分类号： B41M5/0017 ,  B41J2/2114 ,  B41M7/00 ,  B41M7/0018

摘要： A recording method includes the steps of ejecting ink onto a recording material on the basis of image data; and ejecting record quality improving liquid to improve a record quality of the ink ejected onto the recording material; wherein one of the ink ejecting step and the liquid ejecting step is carried out after the other; the liquid ejecting step ejects the liquid to a part of an ink-ejection-area on the recording material to provide liquid-ejection-area and non-liquid-ejection-area.

摘要翻译： 记录方法包括以下步骤：基于图像数据将油墨喷射到记录材料上; 并喷射记录质量改进液体以提高喷射到记录材料上的油墨的记录质量; 其中所述喷墨步骤和所述液体喷射步骤之一彼此进行; 液体喷射步骤将液体喷射到记录材料上的墨水喷射区域的一部分，以提供液体喷射区域和非液体喷射区域。

公开(公告)号：US06179404B2

公开(公告)日：2001-01-30

申请号：US09422794

申请日：1999-10-22

申请人： Makoto Kawarama ,  Hitoshi Sugimoto

发明人： Makoto Kawarama ,  Hitoshi Sugimoto

IPC分类号： B41J2165

CPC分类号： B41J2/16508

摘要： The present invention provides an ink jet recording apparatus comprising a cap member capable of sealing a discharge port for discharging ink and being provided at its bottom with an ink suction opening and an atmosphere communicating opening, an ink absorbing member disposed within the cap member, a suction pump communicated with the ink suction opening, and an atmosphere communicating valve communicated with the atmosphere communicating opening, and wherein areas of the ink absorbing member opposed to the ink suction opening and the atmosphere communicating opening are thinner than the other area and the ink absorbing member abuts against the ink suction opening.

摘要翻译： 本发明提供一种喷墨记录装置，其包括能够密封用于排出墨水的排出口并且在其底部设置有吸墨口和大气连通开口的盖构件，设置在盖构件内的吸墨构件， 与吸墨口连通的抽吸泵和与大气连通口连通的大气连通阀，其中与吸墨口和大气连通口相对的吸墨件的面积比其他面积薄，吸墨量 构件抵靠墨水吸入口。