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1. 发明授权

US09156264B2 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US09156264B2
公开(公告)日：2015-10-13
申请号：US13244212
申请日：2011-09-23
申请人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Akira Shinoda
发明人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Akira Shinoda
IPC分类号： B41J2/165 , B41J2/155
CPC分类号： B41J2/155 , B41J2/16585 , B41J2202/19 , B41J2202/20
摘要： An image recording apparatus including: (a) a head assembly including (a-1) recording heads having respective nozzle opening surfaces and (a-2) a head frame supporting the recording heads; (b) annular protrusions each of which is to be brought into contact with the head assembly, so as to surround the plurality of nozzles opening in the corresponding nozzle opening surface; (c) a supporting tray elongated in a supporting-tray longitudinal direction and supporting the annular protrusions; (d) a movement mechanism configured to move the head assembly and/or the supporting tray, and (e) a positioning pin projecting from a pin-located portion of the supporting tray. The pin-located portion is outside the annular protrusions, and is located in a center of the supporting tray in the supporting-tray longitudinal direction. The head frame has a positioning hole, into which the positioning pin is to be introduced upon contact of each annular protrusion with the head assembly.
摘要翻译：一种图像记录装置，包括：（a）头组件，包括（a-1）具有相应喷嘴开口表面的记录头，（a-2）支撑记录头的头框; （b）环形突起，每个环形突起应与头部组件接触，以围绕在相应的喷嘴开口表面中开口的多个喷嘴; （c）支撑托盘，其在支撑托盘纵向方向上延伸并支撑环形突起; （d）移动机构，其构造成移动所述头部组件和/或所述支撑托盘，以及（e）从所述支撑托盘的销定位部突出的定位销。引脚定位部分在环形突起的外侧，并且位于支撑托盘的支撑托盘纵向方向的中心。头框架具有定位孔，当每个环形突起与头部组件接触时，定位销将被引入该定位孔。

2. 发明授权

US07824007B2 Liquid ejection device 有权
标题翻译：液体喷射装置
公开(公告)号：US07824007B2
公开(公告)日：2010-11-02
申请号：US12332129
申请日：2008-12-10
申请人： Tadanobu Chikamoto , Shuichi Tamaki , Hiroshi Taira , Akira Shinoda
发明人： Tadanobu Chikamoto , Shuichi Tamaki , Hiroshi Taira , Akira Shinoda
IPC分类号： B41J2/165
CPC分类号： B41J2/16585
摘要： A liquid ejection device includes: a conveyance mechanism which conveys a recording medium in one direction; a plurality of liquid ejection heads each having an ejection face which has a plurality of ejection openings for ejecting liquid and faces the conveyance mechanism, the liquid ejection heads being arranged along the one direction; a plurality of wipers which respectively wipe the ejection faces; a holder which holds the wipers; a support which supports the holder; and a movement mechanism which moves the holder in a direction perpendicular to the one direction. The holder is displaceable in the one direction relative to the support. The holder has an intruder which intrudes into a gap between two liquid ejection heads adjacent to each other.
摘要翻译：液体喷射装置包括：沿一个方向传送记录介质的输送机构; 多个液体喷射头，其具有喷射面，该喷射面具有用于喷射液体并面向输送机构的多个喷射口，所述液体喷射头沿着该一个方向排列; 分别擦拭喷射面的多个擦拭器; 持有雨刷的持有人; 支持持有人的支持者以及沿着与该一个方向垂直的方向移动保持器的移动机构。保持器可相对于支撑件在一个方向上移位。保持器具有侵入彼此相邻的两个液体喷射头之间的间隙的入侵者。

3. 发明申请

US20090189943A1 IMAGE RECORDING APPARATUS 审中-公开
标题翻译：图像记录装置
公开(公告)号：US20090189943A1
公开(公告)日：2009-07-30
申请号：US12359894
申请日：2009-01-26
申请人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Akira Shinoda
发明人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Akira Shinoda
IPC分类号： B41J2/015
CPC分类号： B41J2/155 , B41J2/16585 , B41J2202/19 , B41J2202/20
摘要： An image recording apparatus including: (a) a head assembly including (a-1) recording heads having respective nozzle opening surfaces and (a-2) a head frame supporting the recording heads; (b) annular protrusions each of which is to be brought into contact with the head assembly, so as to surround the plurality of nozzles opening in the corresponding nozzle opening surface; (c) a supporting tray elongated in a supporting-tray longitudinal direction and supporting the annular protrusions; (d) a movement mechanism configured to move the head assembly and/or the supporting tray, and (e) a positioning pin projecting from a pin-located portion of the supporting tray. The pin-located portion is outside the annular protrusions, and is located in a center of the supporting tray in the supporting-tray longitudinal direction. The head frame has a positioning hole, into which the positioning pin is to be introduced upon contact of each annular protrusion with the head assembly.
摘要翻译：一种图像记录装置，包括：（a）头组件，包括（a-1）具有相应喷嘴开口表面的记录头，（a-2）支撑记录头的头框; （b）环形突起，每个环形突起应与头部组件接触，以围绕在相应的喷嘴开口表面中开口的多个喷嘴; （c）支撑托盘，其在支撑托盘纵向方向上延伸并支撑环形突起; （d）移动机构，其构造成移动所述头部组件和/或所述支撑托盘，以及（e）从所述支撑托盘的销定位部突出的定位销。引脚定位部分在环形突起的外侧，并且位于支撑托盘的支撑托盘纵向方向的中心。头框架具有定位孔，当每个环形突起与头部组件接触时，定位销将被引入该定位孔。

4. 发明申请

US20100079513A1 LIQUID-EJECTION APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20100079513A1
公开(公告)日：2010-04-01
申请号：US12536442
申请日：2009-08-05
申请人： Hiroshi Taira , Tadanobu chikamoto , Shuichi Tamaki , Noritsugu Ito
发明人： Hiroshi Taira , Tadanobu chikamoto , Shuichi Tamaki , Noritsugu Ito
IPC分类号： B41J2/195
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17596
摘要： A liquid-ejection apparatus, including: a head configured to eject a liquid from a plurality of liquid-ejection openings; a main tank configured to accommodate the liquid supplied to the head; a liquid-supply pump configured to supply the liquid in the main tank to the head; a sub-tank in which are formed (a) a connection opening for connecting the sub-tank to the head and (b) an air-discharge opening for communicating the sub-tank with ambient air; a first channel extending from the liquid-supply pump to the sub-tank via the head and the connection opening; a second channel extending from the sub-tank to the liquid-supply pump; a third channel extending from the air-discharge opening of the sub-tank to the ambient air; an air-discharge valve provided in the third channel so as to be openable and closable; and a controller configured to control the air-discharge valve such that the air-discharge valve is temporarily opened in a liquid introducing operation in which the liquid is introduced from the main tank to the liquid-supply pump and an air discharging operation in which air separated from the liquid in the sub-tank by causing the liquid to be flowed through the first channel by driving of the liquid-supply pump is discharged through the third channel, and such that the air-discharge valve is closed in times other than the liquid introducing operation and the air discharging operation.
摘要翻译：一种液体喷射装置，包括：头部，被配置为从多个液体喷射口喷出液体; 主容器，其构造成容纳供应到头部的液体; 液体供给泵，其构造成将主容器内的液体供给到头部; 副罐，其形成有（a）用于将副罐连接到头部的连接开口和（b）用于使副罐与环境空气连通的排气口; 从所述液体供给泵经由所述头部和所述连接口向所述副容器延伸的第一流路; 从副罐延伸到液体供给泵的第二通道; 从副罐的排气口延伸到周围空气的第三通道; 排气阀，设置在第三通道中以便可开启和关闭; 以及控制器，被配置为控制所述排气阀，使得所述排气阀在从所述主罐引入所述液体供应泵的液体引入操作中暂时打开;以及空气排出操作，其中空气通过液体供应泵的驱动使液体流过第一通道而与副罐中的液体分离，通过第三通道排出，并且排气阀在不同于液体引入操作和排气操作。

5. 发明授权

US07997670B2 Liquid-ejection apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US07997670B2
公开(公告)日：2011-08-16
申请号：US12536442
申请日：2009-08-05
申请人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Noritsugu Ito
发明人： Hiroshi Taira , Tadanobu Chikamoto , Shuichi Tamaki , Noritsugu Ito
IPC分类号： B41J29/38
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17596
摘要： A liquid-ejection apparatus, including: a head configured to eject a liquid from a plurality of liquid-ejection openings; a main tank configured to accommodate the liquid supplied to the head; a liquid-supply pump configured to supply the liquid in the main tank to the head; a sub-tank in which are formed (a) a connection opening for connecting the sub-tank to the head and (b) an air-discharge opening for communicating the sub-tank with ambient air; a first channel extending from the liquid-supply pump to the sub-tank via the head and the connection opening; a second channel extending from the sub-tank to the liquid-supply pump; a third channel extending from the air-discharge opening of the sub-tank to the ambient air; an air-discharge valve provided in the third channel so as to be openable and closable; and a controller configured to control the air-discharge valve such that the air-discharge valve is temporarily opened in a liquid introducing operation in which the liquid is introduced from the main tank to the liquid-supply pump and an air discharging operation in which air separated from the liquid in the sub-tank by causing the liquid to be flowed through the first channel by driving of the liquid-supply pump is discharged through the third channel, and such that the air-discharge valve is closed in times other than the liquid introducing operation and the air discharging operation.
摘要翻译：一种液体喷射装置，包括：头部，被配置为从多个液体喷射口喷出液体; 主容器，其构造成容纳供应到头部的液体; 液体供给泵，其构造成将主容器内的液体供给到头部; 副罐，其形成有（a）用于将副罐连接到头部的连接开口和（b）用于使副罐与环境空气连通的排气口; 从所述液体供给泵经由所述头部和所述连接口向所述副容器延伸的第一流路; 从副罐延伸到液体供给泵的第二通道; 从副罐的排气口延伸到周围空气的第三通道; 排气阀，设置在第三通道中以便可开启和关闭; 以及控制器，被配置为控制所述排气阀，使得所述排气阀在从所述主罐引入所述液体供应泵的液体引入操作中暂时打开;以及空气排出操作，其中空气通过液体供应泵的驱动使液体流过第一通道而与副罐中的液体分离，通过第三通道排出，并且排气阀在不同于液体引入操作和排气操作。

6. 发明授权

US07997669B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US07997669B2
公开(公告)日：2011-08-16
申请号：US12509264
申请日：2009-07-24
申请人： Tadanobu Chikamoto , Akira Shinoda , Mikio Hirano , Hiroshi Taira
发明人： Tadanobu Chikamoto , Akira Shinoda , Mikio Hirano , Hiroshi Taira
IPC分类号： B41J29/38
CPC分类号： B41J2/17596
摘要： An inkjet recording apparatus including: (a) a recording head; (b) an ink supply source; (c) an ink supply conduit interconnecting the recording head and the ink supply source, such that the ink is supplied from the ink supply source to the recording head in an ink supplying direction; (d) a movable body disposed in the ink supply conduit and movable in the ink supply conduit; (e) a moving device configured to move the movable body in the ink supply conduit; and (f) a control device configured to control the moving device. The ink supply conduit includes a small-clearance defining portion in which a small clearance is to be defined between the movable body and an inner surface of the ink supply conduit when the movable body is being positioned in the small-clearance defining portion. The control device is configured to control the moving device, such that the movable body is moved from a first position located in the small-clearance defining portion, to a second position located in the small-clearance defining portion, whereby the ink within the small-clearance defining portion is caused to flow toward the recording head.
摘要翻译：一种喷墨记录装置，包括：（a）记录头; （b）供墨源; （c）将记录头和供墨源相互连接的供墨管，使得墨在供墨方向从供墨源供应到记录头; （d）设置在供墨管道中并可在供墨管道中移动的可动体; （e）移动装置，其构造成使所述可移动体在所述供墨管道中移动; 以及（f）被配置为控制所述移动装置的控制装置。墨水供应管道包括小间隙限定部分，当可移动体定位在小间隙限定部分中时，小间隙限定在可移动体和供墨管道的内表面之间的小间隙。控制装置被配置为控制移动装置，使得可移动体从位于小间隙限定部分中的第一位置移动到位于小间隙限定部分中的第二位置，由此墨中的小间隙限定部分使清晰度限定部分朝向记录头流动。

7. 发明申请

US20100053240A1 INKJET RECORDING APPARATUS 有权
标题翻译：喷墨记录装置
公开(公告)号：US20100053240A1
公开(公告)日：2010-03-04
申请号：US12509264
申请日：2009-07-24
申请人： Tadanobu Chikamoto , Akira Shinoda , Mikio Hirano , Hiroshi Taira
发明人： Tadanobu Chikamoto , Akira Shinoda , Mikio Hirano , Hiroshi Taira
IPC分类号： B41J2/195
CPC分类号： B41J2/17596
摘要： An inkjet recording apparatus including: (a) a recording head; (b) an ink supply source; (c) an ink supply conduit interconnecting the recording head and the ink supply source, such that the ink is supplied from the ink supply source to the recording head in an ink supplying direction; (d) a movable body disposed in the ink supply conduit and movable in the ink supply conduit; (e) a moving device configured to move the movable body in the ink supply conduit; and (f) a control device configured to control the moving device. The ink supply conduit includes a small-clearance defining portion in which a small clearance is to be defined between the movable body and an inner surface of the ink supply conduit when the movable body is being positioned in the small-clearance defining portion. The control device is configured to control the moving device, such that the movable body is moved from a first position located in the small-clearance defining portion, to a second position located in the small-clearance defining portion, whereby the ink within the small-clearance defining portion is caused to flow toward the recording head.
摘要翻译：一种喷墨记录装置，包括：（a）记录头; （b）供墨源; （c）将记录头和供墨源相互连接的供墨管，使得墨在供墨方向从供墨源供应到记录头; （d）设置在供墨管道中并可在供墨管道中移动的可动体; （e）移动装置，其构造成使所述可移动体在所述供墨管道中移动; 以及（f）被配置为控制所述移动装置的控制装置。墨水供应管道包括小间隙限定部分，当可移动体定位在小间隙限定部分中时，小间隙限定在可移动体和供墨管道的内表面之间的小间隙。控制装置被配置为控制移动装置，使得可移动体从位于小间隙限定部分中的第一位置移动到位于小间隙限定部分中的第二位置，由此墨中的小间隙限定部分使清晰度限定部分朝向记录头流动。

8. 发明授权

US09028040B2 Liquid ejection apparatus and liquid ejection method 有权
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US09028040B2
公开(公告)日：2015-05-12
申请号：US13191003
申请日：2011-07-26
申请人： Shuichi Tamaki , Hiroshi Taira , Akira Shinoda
发明人： Shuichi Tamaki , Hiroshi Taira , Akira Shinoda
IPC分类号： B41J2/165 , B41J2/18 , B41J2/19 , B41J2/20
CPC分类号： B41J2/16526 , B41J2/18 , B41J2/19 , B41J2/20
摘要： A liquid ejection apparatus including: a liquid ejection head and ejection openings; a tank; an air communication device; a supply channel; a return channel; a supply device; an adjusting device; and a controller, wherein the controller performs a liquid circulation control by controlling: the adjusting device such that a channel resistance value of the return channel is less than a predetermined maximum value; and the supply device to supply the liquid into the inside channel, wherein, when the liquid is circulated by the liquid circulation control, the controller starts a liquid discharge control for discharging the liquid by making the channel resistance value larger than that in the liquid circulation control, and wherein the controller controls the air communication device such that an inside of the tank is interrupted from the ambient air in at least a part of a period of the liquid circulation control.
摘要翻译：一种液体喷射装置，包括：液体喷射头和喷射口; 一个坦克空中通信装置; 供应渠道; 一个返回通道; 供应装置; 调节装置; 以及控制器，其中所述控制器通过控制所述调节装置来执行液体循环控制，使得所述返回通道的通道电阻值小于预定的最大值; 以及将液体供给到内部通道的供给装置，其中，当液体通过液体循环控制循环时，控制器通过使流路阻力值大于液体循环中的流路阻力值来开始排出液体的液体排出控制并且其中所述控制器控制所述空气通信装置，使得在所述液体循环控制的至少一部分时间段内所述罐的内部与环境空气中断。

9. 发明授权

US08162434B2 Cap and ink-jet head protection assembly 有权
标题翻译：盖和喷墨头保护组件
公开(公告)号：US08162434B2
公开(公告)日：2012-04-24
申请号：US11860235
申请日：2007-09-24
申请人： Tadanobu Chikamoto , Hiroshi Taira
发明人： Tadanobu Chikamoto , Hiroshi Taira
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： A head cap for protecting an ink ejecting face of an ink-jet head may be provided with a plate member. The plate member may be opposed to the ink ejecting face. The head cap may include a flexible, continuous lip, which projects from one surface of the plate member. Recesses may be formed in the one surface of the plate member. Through-holes may be formed through the bottom walls of the recesses, respectively. Films may further be used where each covers the associated through-hole and is joined partially to a circumferential edge portion of the associated recess.
摘要翻译：用于保护喷墨头的喷墨面的头盖可以设置有板构件。板构件可以与喷墨面相对。头盖可以包括从板构件的一个表面突出的柔性连续的唇缘。凹部可以形成在板构件的一个表面中。可以分别通过凹槽的底壁形成通孔。可以进一步使用膜，其中每个覆盖相关联的通孔并且部分地连接到相关联的凹部的圆周边缘部分。

10. 发明授权

US07810908B2 Ink-jet head 有权
标题翻译：喷墨头
公开(公告)号：US07810908B2
公开(公告)日：2010-10-12
申请号：US11692704
申请日：2007-03-28
申请人： Tadanobu Chikamoto , Hiroshi Taira , Yoshirou Kita
发明人： Tadanobu Chikamoto , Hiroshi Taira , Yoshirou Kita
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14209 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , B41J2002/14362 , B41J2002/14419 , B41J2002/14459 , B41J2002/14491 , B41J2202/20
摘要： The confronting area of flexible printed circuit is interposed between the leading face and the passage unit. A protruding length of the protrusion region from the spaced face is equal or larger than that of the fixed region. A recess is formed on the support face of the passage unit at a position confronting the leading face. Both ends of the leading face are interposed between both ends of the opening of the recess with respect to a draw-out direction. The confronting area of the flexible printed circuit passes through the recess.
摘要翻译：柔性印刷电路的面对面位于前面和通道单元之间。突出区域与间隔面的突出长度等于或大于固定区域的突出长度。在通路单元的支撑面上，在面对面的位置形成凹部。引导面的两端相对于拉出方向设置在凹部的开口的两端之间。柔性印刷电路的面对区域通过凹槽。

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