公开(公告)号：US5479198A

公开(公告)日：1995-12-26

申请号：US900944

申请日：1992-06-17

申请人： Kenji Kawano ,  Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Koichi Tanno ,  Kenji Aono

发明人： Kenji Kawano ,  Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175 ,  G01D15/16

CPC分类号： B41J2/17523 ,  B41J2/17513

摘要： A liquid storing container storing liquid, therein and having a supply port for supplying the liquid to the outside has flow rate control means having a slit adapted to be closed in a steady state and to be opened for predetermined differential pressure or greater and controlling the flow rate of the liquid supplied from the supply port to the outside, and pressure regulating means disposed more adjacent to the supply port than to the flow rate control means for regulating the pressure of the liquid more adjacent to the supply port than to the flow rate control means.

摘要翻译： 在其中储存液体的液体储存容器具有用于将液体供应到外部的供给口，具有流量控制装置，其具有适于在稳定状态下关闭并且被打开以用于预定压差或更大并且控制流量的狭缝 从供给口向外部供给的液体的速度以及设置在与供给口相邻的压力调节机构，而不是流量控制装置，用于调节与供给口相邻的液体的压力比流量控制 手段。

公开(公告)号：US5500664A

公开(公告)日：1996-03-19

申请号：US339882

申请日：1994-11-14

申请人： Etsurou Suzuki ,  Yoshifumi Hattori ,  Masashi Kitani ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

发明人： Etsurou Suzuki ,  Yoshifumi Hattori ,  Masashi Kitani ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/17513 ,  B41J2/1752

摘要： An ink jet cartridge has a recording head portion and an ink containing portion which are detachably mountable relative to each other. The recording head portion ejects ink to effect recording with the ink. The cartridge includes a first ink container, provided in the recording head portion, for containing the ink; a second ink container, provided in the ink containing portion, for containing the ink; and an ink communication tube for establishing ink communication between the first ink container and the second ink container, wherein the ink communication tube is not externally exposed. An ink jet recording apparatus includes a recording head for ejecting ink, an ink container detachably mountable to the recording head for containing the ink to be supplied to the recording head, a detecting device for detecting mounting of the ink container to the ink jet recording apparatus and a control device for controlling a recording operation of the ink jet recording apparatus in accordance with an output of the detecting device.

摘要翻译： 喷墨墨盒具有相对于彼此可拆卸地安装的记录头部分和墨水容纳部分。 记录头部分喷射墨水以用墨水进行记录。 墨盒包括设置在记录头部分中的用于容纳墨水的第一墨盒; 设置在墨水容纳部分中用于容纳墨水的第二墨水容器; 以及用于建立第一墨盒和第二墨盒之间的墨连通的墨通信管，其中墨连接管不外露。 一种喷墨记录装置，包括用于喷射墨的记录头，可拆卸地安装到记录头上用于容纳要供应到记录头的墨的墨盒;检测装置，用于检测墨盒安装到喷墨记录装置 以及控制装置，用于根据检测装置的输出来控制喷墨记录装置的记录操作。

公开(公告)号：US5365262A

公开(公告)日：1994-11-15

申请号：US186506

申请日：1994-01-26

申请人： Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

发明人： Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175 ,  G01D15/16 ,  G01D15/18

CPC分类号： B41J2/17513

摘要： An ink container for containing ink includes an outer casing; an inner casing, in the outer casing, for containing the ink therein; filler material disposed between the outer casing and the inner casing to isolate the ink from ambient condition change.

摘要翻译： 用于容纳墨水的墨水容器包括外壳; 在外壳中的用于在其中容纳墨水的内壳; 填充材料设置在外壳和内壳之间以将油墨与环境条件隔离而改变。

公开(公告)号：US5453772A

公开(公告)日：1995-09-26

申请号：US400383

申请日：1995-03-03

申请人： Kenji Aono ,  Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno

发明人： Kenji Aono ,  Yoshifumi Hattori ,  Masashi Kitani ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno

IPC分类号： B41J2/175

CPC分类号： B41J2/17513

摘要： An ink tank for storing ink to be supplied to a recording unit comprises a bag-like member arranged in an inner space of the ink tank and communicating with the atmosphere, which bag-like member has a volume variable from substantially zero to a volume substantially equal to that of the inner space of the ink tank. Ink is stored in a space defined between the ink tank and the bag-like member and a liquid path is formed in an inner wall surface of the ink tank.

摘要翻译： 用于存储要供应到记录单元的墨水的墨盒包括布置在墨水罐的内部空间中并与大气连通的袋状构件，该袋状构件的体积可变量基本为零至基本上为体积 等于墨水罐的内部空间。 墨水被储存在墨水盒和袋状构件之间的空间中，并且液体通道形成在墨水盒的内壁表面中。

公开(公告)号：US5365260A

公开(公告)日：1994-11-15

申请号：US900013

申请日：1992-06-17

申请人： Masashi Kitani ,  Yoshifumi Hattori ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

发明人： Masashi Kitani ,  Yoshifumi Hattori ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175

CPC分类号： B41J2/1752 ,  B41J2/17513

摘要： An ink jet cartridge is composed integrally of a recording head and an ink tank, which are constructed in mutually separable manner, in order to enable repeated use of the recording head by replacement of the ink tank. In an ink supply part in the ink tank, an elastic partition wall is provided with a slit which is normally closed but is opened under a predetermined pressure difference. The slit is so designed as to generate an appropriate negative pressure on the recording head, thereby preventing ink leakage. Also a slit shielding valve member is provided to shield the slit at the abrupt inhaling action of the ink tank at the detaching of the ink tank, in order to prevent air intrusion into the ink tank.

摘要翻译： 为了能够通过更换墨水盒来重复使用记录头，喷墨墨盒由记录头和墨盒一体地构成，它们以相互可分离的方式构造。 在墨盒中的供墨部分中，弹性分隔壁设有通常关闭但在预定压力差下打开的狭缝。 狭缝被设计成在记录头上产生适当的负压，从而防止油墨泄漏。 另外还提​​供了一个狭缝屏蔽阀件，用于在油墨盒拆卸时在油墨罐的突然吸入作用下屏蔽狭缝，以防止空气侵入墨水盒。

公开(公告)号：US5270739A

公开(公告)日：1993-12-14

申请号：US824572

申请日：1992-01-23

申请人： Masashi Kitani ,  Yoshifumi Hattori ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

发明人： Masashi Kitani ,  Yoshifumi Hattori ,  Etsurou Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175 ,  B41J2/01

CPC分类号： B41J2/17546 ,  B41J2/17513 ,  B41J2/1752

摘要： A liquid container includes a liquid outlet for supplying liquid, a pressure control device disposed in the container and adjacent to the outlet The pressure control device has a value function for permitting liquid supply through the outlet within a predetermined pressure range.

公开(公告)号：US6070975A

公开(公告)日：2000-06-06

申请号：US824776

申请日：1997-03-26

申请人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

发明人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

IPC分类号： B41J2/14 ,  B41J2/175 ,  B41J25/34

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17566 ,  B41J25/34

摘要： An ink jet recording apparatus comprises an ink tank containing ink; a recording head for performing recording by selectively ejecting ink; a mounting portion for mounting the ink tank and the recording head; a liquid passage coupling portion provided on either or both of the ink tank and the recording head for separating or connecting the ink passages in the ink tank and the recording head; a holding portion provided on either or both of the ink tank and recording head for guiding the ink tank to the recording head in order to hold them separably; and an electrically or mechanically connecting portion provided on either or both of the recording head and mounting portion for electrically or mechanically connecting the recording head to or separating it from the mounting portion.

摘要翻译： 一种喷墨记录装置，包括：含有油墨的墨盒; 用于通过选择性地喷射墨水进行记录的记录头; 用于安装墨盒和记录头的安装部分; 一个液体通道联接部分，设置在墨水盒和记录头中的一个或两个上，用于分离或连接墨水盒中的墨水通道和记录头; 一个保持部分，设置在墨水盒和记录头中的一个或两个上，用于将墨水盒引导到记录头，以便将它们可分离地保持; 以及设置在记录头和安装部分中的一个或两个上的电或机械连接部分，用于将记录头电连接或机械连接到安装部分或将其从安装部分分离。

公开(公告)号：US5534899A

公开(公告)日：1996-07-09

申请号：US544852

申请日：1995-10-18

申请人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

发明人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

IPC分类号： B41J2/14 ,  B41J2/175 ,  B41J25/34

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17566 ,  B41J25/34

摘要： An ink jet recording apparatus comprises an ink tank containing ink; a recording head for performing recording by selectively ejecting ink; a mounting portion for mounting the ink tank and the recording head; a liquid passage coupling portion provided on either or both of the ink tank and the recording head for separating or connecting the ink passages in the ink tank and the recording head; a holding portion provided on either or both of the ink tank and recording head for guiding the ink tank to the recording head in order to hold them separably; and an electrically or mechanically connecting portion provided on either or both of the recording head and mounting portion for electrically or mechanically connecting the recording head to or separating it from the mounting portion.

摘要翻译： 一种喷墨记录装置，包括：含有油墨的墨盒; 用于通过选择性地喷射墨水进行记录的记录头; 用于安装墨盒和记录头的安装部分; 一个液体通道联接部分，设置在墨水盒和记录头中的一个或两个上，用于分离或连接墨水盒中的墨水通道和记录头; 一个保持部分，设置在墨水盒和记录头中的一个或两个上，用于将墨水盒引导到记录头，以便将它们可分离地保持; 以及设置在记录头和安装部分中的一个或两个上的电或机械连接部分，用于将记录头电连接或机械连接到安装部分或将其从安装部分分离。

公开(公告)号：US5512926A

公开(公告)日：1996-04-30

申请号：US478827

申请日：1995-06-07

申请人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

发明人： Yoshio Uchikata ,  Yoshifumi Hattori ,  Yoji Ara ,  Masashi Kitani ,  Etsurou Suzuki ,  Toshihide Wada ,  Hiromitsu Hirabayashi ,  Hideo Saikawa ,  Masami Kojima ,  Tadashi Hanabusa ,  Kenji Kawano ,  Koichi Tanno ,  Tetsuyo Ohashi ,  Toshihiko Bekki ,  Kenji Aono ,  Masaharu Ikado

IPC分类号： B41J2/14 ,  B41J2/175 ,  B41J25/34

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17566 ,  B41J25/34

摘要： An ink jet recording apparatus comprises an ink tank containing ink; a recording head for performing recording by selectively ejecting ink; a mounting portion for mounting the ink tank and the recording head; a liquid passage coupling portion provided on either or both of the ink tank and the recording head for separating or connecting the ink passages in the ink tank and the recording head; a holding portion provided on either or both of the ink tank and recording head for guiding the ink tank to the recording head in order to hold them separably; and an electrically or mechanically connecting portion provided on either or both of the recording head and mounting portion for electrically or mechanically connecting the recording head to or separating it from the mounting portion.

摘要翻译： 一种喷墨记录装置，包括：含有油墨的墨盒; 用于通过选择性地喷射墨水进行记录的记录头; 用于安装墨盒和记录头的安装部分; 一个液体通道联接部分，设置在墨水盒和记录头中的一个或两个上，用于分离或连接墨水盒中的墨水通道和记录头; 一个保持部分，设置在墨水盒和记录头中的一个或两个上，用于将墨水盒引导到记录头，以便将它们可分离地保持; 以及设置在记录头和安装部分中的一个或两个上的电或机械连接部分，用于将记录头电连接或机械连接到安装部分或将其从安装部分分离。

公开(公告)号：US5444473A

公开(公告)日：1995-08-22

申请号：US791122

申请日：1991-11-13

申请人： Yoshifumi Hattori ,  Masashi Kitani ,  Etsuro Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

发明人： Yoshifumi Hattori ,  Masashi Kitani ,  Etsuro Suzuki ,  Hideo Saikawa ,  Masami Kojima ,  Kenji Kawano ,  Koichi Tanno ,  Kenji Aono

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17553

摘要： An ink storage unit used in an ink jet recording apparatus for recording by ejecting ink comprises a plurality of ink storage chambers, a plurality of movable walls and a mechanism for holding each of the movable walls. Each of the ink storage chambers stores ink. Each of the movable walls is provided in the each ink storage chamber respectively so as to seal stored ink against air, and each movable wall can move according to a change of amount of ink in each ink storage chamber. The mechanism for holding the movable walls exerts a force opposed to a force which is exerted on the each movable wall according to the change of amount of ink, on each of the movable walls so as to make the pressure in each ink storage chamber an appropriate negative pressure.

摘要翻译： 在用于通过喷墨记录的喷墨记录装置中使用的油墨存储单元包括多个油墨储存室，多个可移动壁和用于保持每个可移动壁的机构。 每个墨水储存室存储墨水。 每个可移动壁分别设置在每个储墨室中，以将存储的墨水密封在空气上，并且每个活动壁可以根据每个墨水储存室中的墨水量的变化而移动。 用于保持可动壁的机构施加与每个可动壁上根据墨水量的变化施加在每个活动壁上的力相反的力，以使每个储墨室中的压力适当 负压。