公开(公告)号：US20060227183A1

公开(公告)日：2006-10-12

申请号：US11385930

申请日：2006-03-22

申请人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

发明人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

IPC分类号： B41J2/175

CPC分类号： B41J2/17509

摘要： An ink jet recording apparatus with color reproducibility is described. A printer including an ink jet recording apparatus according to one or more aspects of the invention has ink tanks for storing basic color inks and sub-tanks. The basic color inks can be supplied to basic color sub-tanks by a pressurizing pump. The basic color sub-tanks can be connected to mixed color sub-tanks. The sub-tanks can have open/closed switch valves for allowing the inflow of ink. In at least one aspect, the ink tanks and the basic color sub-tanks may be connected by connecting pipes.

摘要翻译： 描述了具有颜色再现性的喷墨记录装置。 包括根据本发明的一个或多个方面的喷墨记录装置的打印机具有用于存储基本颜色墨水和副墨盒的墨水盒。 基本颜色的油墨可以通过加压泵供应到基本颜色的副油箱。 基本颜色的副坦克可以连接到混合颜色的副坦克。 副油箱可以具有用于允许油墨流入的打开/关闭的开关阀。 在至少一个方面，墨罐和基本颜色的副罐可以通过连接管连接。

公开(公告)号：US07654656B2

公开(公告)日：2010-02-02

申请号：US11448054

申请日：2006-06-07

申请人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

发明人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

IPC分类号： B41J2/175

CPC分类号： B41J2/17509

摘要： A switching unit is provided near a tube for connecting an atmosphere communicating section of an ink cartridge to a charge tank. This switching unit comprises: a base; and a pressing mechanism arranged inside the base and capable of individually pressing tubes, so that the switching unit can apply the pressure from the charge tank and the tube pump selectively onto a plurality of the ink cartridges.

摘要翻译： 开关单元设置在管附近，用于将墨盒的气氛连通部连接到充电槽。 该切换单元包括：基座; 以及设置在基座内部并且能够分别按压管子的按压机构，使得开关单元可以将来自充电罐和管泵的压力选择性地施加到多个墨盒上。

公开(公告)号：US07641326B2

公开(公告)日：2010-01-05

申请号：US11386095

申请日：2006-03-22

申请人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

发明人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hisaki Sakurai ,  Hikaru Kaga

IPC分类号： B41J2/17 ,  B41J2/175

CPC分类号： B41J2/17509

摘要： An ink jet recording apparatus configured as a multi-function device is provided. The multi-function device can have four ink tanks, which store black ink, cyan ink, yellow ink and magenta ink. The multi-function device may have greater than four sub-tanks, which can be held in a scanning carriage and configured to move with a recording head. By moving the scanning carriage, the positions of the ink tanks can be aligned with the positions of the sub-tanks. In this manner, the basic inks can be supplied from the ink tanks into basic ink sub-tanks, and predetermined combinations of basic inks can be supplied into the other sub-tanks to create mixed inks.

摘要翻译： 提供了一种配置为多功能装置的喷墨记录装置。 多功能装置可以具有四个墨盒，其存储黑色墨水，青色墨水，黄色墨水和品红色墨水。 多功能装置可以具有大于四个的副罐，其可以保持在扫描托架中并配置成与记录头一起移动。 通过移动扫描托架，墨水罐的位置可以与副罐的位置对准。 以这种方式，基本油墨可以从墨水罐供应到碱性墨水副墨盒中，并且可以将预定的基本墨水的组合供应到其他副墨盒中以形成混合墨水。

公开(公告)号：US07556340B2

公开(公告)日：2009-07-07

申请号：US11421309

申请日：2006-05-31

申请人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hikaru Kaga ,  Hisaki Sakurai

发明人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hikaru Kaga ,  Hisaki Sakurai

IPC分类号： B41J2/165

CPC分类号： B41J2/16508 ,  B41J2/16532

摘要： Three nozzle caps for sealing the surface of a recording head are provided in correspondence to an ink tank group of Y, C, and M, an ink tank group of R, G, and B, and an ink tank group of photo-K and K. Then, ink is sucked for each of the three nozzle caps by a suction pump.

摘要翻译： 对应于Y，C和M的墨盒组，R，G和B的墨盒组，以及光卡K的墨盒组和与墨盒组合的三个喷嘴盖，用于密封记录头的表面。 然后，通过抽吸泵吸取三个喷嘴盖中的每一个的墨水。

公开(公告)号：US20060268051A1

公开(公告)日：2006-11-30

申请号：US11421309

申请日：2006-05-31

申请人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hikaru Kaga ,  Hisaki Sakurai

发明人： Takaichiro Umeda ,  Hiroaki Yazawa ,  Hikaru Kaga ,  Hisaki Sakurai

IPC分类号： B41J2/165

CPC分类号： B41J2/16508 ,  B41J2/16532

摘要： Three nozzle caps for sealing the surface of a recording head are provided in correspondence to an ink tank group of Y, C, and M, an ink tank group of R, G, and B, and an ink tank group of photo-K and K. Then, ink is sucked for each of the three nozzle caps by a suction pump.

摘要翻译： 对应于Y，C和M的墨盒组，R，G和B的墨盒组，以及光卡K的墨盒组和与墨盒组合的三个喷嘴盖，用于密封记录头的表面。 然后，通过抽吸泵吸取三个喷嘴盖中的每一个的墨水。

公开(公告)号：US20100053257A1

公开(公告)日：2010-03-04

申请号：US12549550

申请日：2009-08-28

申请人： Tomoyuki Kubo ,  Hisaki Sakurai

发明人： Tomoyuki Kubo ,  Hisaki Sakurai

IPC分类号： B41J2/165

CPC分类号： B41J2/16505 ,  B41J2/16526 ,  B41J2/17503

摘要： A printer controls a suction pump such that a difference in a discharge amount of an ink and a flow speed of the ink discharged from each nozzle is small between a complete purge in which all ink supply portions connected to a second head communicate with an atmosphere, and a suction purge is performed simultaneously for the nozzles of all types of the second head, and a partial purge in which a communication of a part of the ink supply portions with the atmosphere is blocked by a dummy cartridge, and the suction purge is performed only for the nozzles corresponding to the ink supply portions of which the communication with the atmosphere is not blocked.

摘要翻译： 打印机控制抽吸泵，使得在连接到第二头部的所有供墨部分与大气连通的完全吹扫之间，墨水的排出量的差异和从每个喷嘴排出的墨的流速是小的， 并且对于所有类型的第二头部的喷嘴同时进行抽吸吹扫，并且部分吹扫，其中一部分供墨部分与大气的连通被虚拟盒阻挡，并且执行抽吸吹扫 仅对应于与大气连通的墨供应部分不被阻挡的喷嘴。

公开(公告)号：US08789917B2

公开(公告)日：2014-07-29

申请号：US12549550

申请日：2009-08-28

申请人： Tomoyuki Kubo ,  Hisaki Sakurai

发明人： Tomoyuki Kubo ,  Hisaki Sakurai

IPC分类号： B41J2/165

CPC分类号： B41J2/16505 ,  B41J2/16526 ,  B41J2/17503

摘要： A printer controls a suction pump such that a difference in a discharge amount of an ink and a flow speed of the ink discharged from each nozzle is small between a complete purge in which all ink supply portions connected to a second head communicate with an atmosphere, and a suction purge is performed simultaneously for the nozzles of all types of the second head, and a partial purge in which a communication of a part of the ink supply portions with the atmosphere is blocked by a dummy cartridge, and the suction purge is performed only for the nozzles corresponding to the ink supply portions of which the communication with the atmosphere is not blocked.

摘要翻译： 打印机控制抽吸泵，使得在连接到第二头部的所有供墨部分与大气连通的完全吹扫之间，墨水的排出量的差异和从每个喷嘴排出的墨的流速是小的， 并且对于所有类型的第二头部的喷嘴同时进行抽吸吹扫，并且部分吹扫，其中一部分供墨部分与大气的连通被虚拟盒阻挡，并且执行抽吸吹扫 仅对应于与大气连通的墨供应部分不被阻挡的喷嘴。

公开(公告)号：US07770992B2

公开(公告)日：2010-08-10

申请号：US11977394

申请日：2007-10-24

申请人： Junji Nakahara ,  Hisaki Sakurai

发明人： Junji Nakahara ,  Hisaki Sakurai

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/16517 ,  B41J2/17509

摘要： An image recording apparatus includes a recording head which includes nozzles, an external input terminal on which a storage medium in which, images are stored is installed, a detecting mechanism which detects that the storage medium has been installed on the external input terminal, a timer which measures a time elapsed after the recovery operation is carried out, and a controller which controls the recovery mechanism according to the elapsed time. When the recovery operation for the nozzles is necessary, an operation preceding the recording operation is detected, and recovery operation is carried out promptly before the recording operation, thereby shortening a waiting time of a user.

摘要翻译： 图像记录装置包括：记录头，包括喷嘴;外部输入端子，其上存储有图像的存储介质;安装在外部输入端子上的检测存储介质的检测机构;计时器 其测量在执行恢复操作之后经过的时间;以及控制器，其根据经过时间控制恢复机构。 当需要喷嘴的恢复操作时，检测到记录操作之前的操作，并且在记录操作之前迅速进行恢复操作，从而缩短了用户的等待时间。

公开(公告)号：US07520589B2

公开(公告)日：2009-04-21

申请号：US11438318

申请日：2006-05-23

申请人： Hisaki Sakurai

发明人： Hisaki Sakurai

IPC分类号： B41J2/165

CPC分类号： B41J2/16538

摘要： A cleaning blade for wiping ink adhering to an ink ejection surface of an ink-jet head in which nozzles are formed by a relative movement of the cleaning blade and the ink ejection surface with the cleaning blade held in contact with the ink ejection surface, wherein the cleaning blade has a surface having: a first region which is located near to the ink ejection surface and which has a first degree of water repellency; and a second region which is contiguous to the first region and located away from the ink ejection surface and which has a second degree of water repellency that is lower than the first degree of water repellency, and wherein a boundary line which constitutes a boundary between the first region and the second region has at least one oblique portion each of which is inclined with respect to a straight line that is orthogonal to the ink ejection surface.

摘要翻译： 一种用于擦拭附着在喷墨头的喷墨表面上的墨的清洁刮板，其中通过清洁刮板和喷墨表面与清洁刮刀保持与喷墨表面接触的相对运动形成喷嘴，其中 所述清洁刮板具有：具有位于所述喷墨面附近并具有第一防水性的第一区域; 以及第二区域，其与所述第一区域邻接并且位于远离所述喷墨表面并且具有低于所述第一防水性的第二程度的防水性，并且其中，构成所述第一区域之间的边界的边界线 第一区域和第二区域具有至少一个倾斜部分，每个倾斜部分相对于与喷墨表面正交的直线倾斜。

公开(公告)号：US20090091593A1

公开(公告)日：2009-04-09

申请号：US12286940

申请日：2008-10-03

申请人： Hisaki Sakurai

发明人： Hisaki Sakurai

IPC分类号： B41J29/38

CPC分类号： B41J2/055 ,  B41J2/16526 ,  B41J2/1721 ,  B41J2/17509 ,  B41J29/38

摘要： A droplet ejection device includes a carriage capable of moving back and forth, a droplet ejection head which is mounted on the carriage and has a plurality of nozzles, and a droplet receiver positioned capable of receiving liquid ejected from the nozzles. The nozzles which eject a droplet of a second liquid is positioned, in a flushing region, farthest from a printing region compared to the other nozzles. The droplet ejection device is configured to move the carriage after flushing operation so that the nozzles for ejecting a droplet of the second liquid are brought to a position where the nozzles face a part of the droplet receiver where a droplet of the first liquid has been received.

摘要翻译： 液滴喷射装置包括能够来回移动的滑架，安装在滑架上并具有多个喷嘴的液滴喷射头以及能够接收从喷嘴喷出的液体的液滴接收器。 与其它喷嘴相比，喷射第二液体的液滴的喷嘴位于冲洗区域中与打印区域最远的位置。 液滴喷射装置构造成在冲洗操作之后移动滑架，使得用于喷射第二液体的液滴的喷嘴进入到喷嘴面对已经接收到第一液体的液滴的液滴接收器的一部分的位置 。