公开(公告)号：US08002383B2

公开(公告)日：2011-08-23

申请号：US12490134

申请日：2009-06-23

申请人： Yasuhiko Kachi ,  Tsutomu Takatsuka

发明人： Yasuhiko Kachi ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16579 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a state identification device which identifies at least one state, of a state of the ejection ports, a state of the ejection port surface, and an operational state of the blade member when sliding over the ejection port surface; and a cleaning capability modification device which modifies a cleaning capability of the wiping device in accordance with a determination result of the state identification device.

摘要翻译： 液体喷射装置包括：具有喷射口表面的液体喷射头，喷射口用于喷射液体; 具有擦拭并清洁喷射口表面的刮板构件的擦拭装置; 滑动装置，其使所述叶片构件相对于所述喷射口表面相对滑动; 状态识别装置，其识别喷射口的状态，喷射口表面的状态中的至少一种状态，以及当在喷射口表面上滑动时叶片构件的操作状态; 以及清洁能力修改装置，其根据状态识别装置的确定结果修改擦拭装置的清洁能力。

公开(公告)号：US20090267987A1

公开(公告)日：2009-10-29

申请号：US12490134

申请日：2009-06-23

申请人： Yasuhiko KACHI ,  Tsutomu Takatsuka

发明人： Yasuhiko KACHI ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16579 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a state identification device which identifies at least one state, of a state of the ejection ports, a state of the ejection port surface, and an operational state of the blade member when sliding over the ejection port surface; and a cleaning capability modification device which modifies a cleaning capability of the wiping device in accordance with a determination result of the state identification device.

摘要翻译： 液体喷射装置包括：具有喷射口表面的液体喷射头，喷射口用于喷射液体; 具有擦拭并清洁喷射口表面的刮板构件的擦拭装置; 滑动装置，其使所述叶片构件相对于所述喷射口表面相对滑动; 状态识别装置，其识别喷射口的状态，喷射口表面的状态中的至少一种状态，以及当在喷射口表面上滑动时叶片构件的操作状态; 以及清洁能力修改装置，其根据状态识别装置的确定结果修改擦拭装置的清洁能力。

公开(公告)号：US07568782B2

公开(公告)日：2009-08-04

申请号：US11236644

申请日：2005-09-28

申请人： Yasuhiko Kachi ,  Tsutomu Takatsuka

发明人： Yasuhiko Kachi ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16579 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a state identification device which identifies at least one state, of a state of the ejection ports, a state of the ejection port surface, and an operational state of the blade member when sliding over the ejection port surface; and a cleaning capability modification device which modifies a cleaning capability of the wiping device in accordance with a determination result of the state identification device.

摘要翻译： 液体喷射装置包括：具有喷射口表面的液体喷射头，喷射口用于喷射液体; 具有擦拭并清洁喷射口表面的刮板构件的擦拭装置; 滑动装置，其使所述叶片构件相对于所述喷射口表面相对滑动; 状态识别装置，其识别喷射口的状态，喷射口表面的状态中的至少一种状态，以及当在喷射口表面上滑动时叶片构件的操作状态; 以及清洁能力修改装置，其根据状态识别装置的确定结果修改擦拭装置的清洁能力。

公开(公告)号：US07172263B2

公开(公告)日：2007-02-06

申请号：US10948185

申请日：2004-09-24

申请人： Tsutomu Takatsuka ,  Hiroshi Inoue ,  Toshiya Kojima ,  Yasuhiko Kachi

发明人： Tsutomu Takatsuka ,  Hiroshi Inoue ,  Toshiya Kojima ,  Yasuhiko Kachi

IPC分类号： B41J2/165

CPC分类号： B41J2/16585

摘要： The image forming apparatus comprises: a line type recording head which is arranged so that a longitudinal direction thereof is substantially orthogonal to a conveyance direction of a recording medium; a suction pipe which is disposed in parallel with the recording head and connected to a suctioning device; a rotating body which is supported rotatably on an outer circumference of the suction pipe and has a first opening section and a second opening section; a platen which is arranged in the first opening section of the rotating body movably in parallel with the conveyance direction of the recording medium; and a cap member which is arranged in the second opening section of the rotating body and adapted to cap nozzles of the recording head, wherein the recording medium is suctioned onto the platen and parallelly moved along a conveyance path in a state where the first opening section of the rotating body is connected to the suction pipe.

摘要翻译： 图像形成装置包括：线型记录头，其布置成其长度方向基本上与记录介质的传送方向正交; 吸入管，其与记录头平行设置并连接到抽吸装置; 旋转体，其可旋转地支撑在吸入管的外周上，并具有第一开口部和第二开口部; 在与所述记录介质的输送方向平行的方向上配置在所述旋转体的所述第一开口部中的压板， 以及盖构件，其布置在所述旋转体的所述第二开口部分中并且适于盖住所述记录头的喷嘴，其中所述记录介质被抽吸到所述台板上并且在所述第一开口部分的状态下沿着输送路径平行移动 的旋转体连接到吸入管。

公开(公告)号：US07467845B2

公开(公告)日：2008-12-23

申请号：US10946485

申请日：2004-09-22

申请人： Tsutomu Takatsuka ,  Yasuhiko Kachi

发明人： Tsutomu Takatsuka ,  Yasuhiko Kachi

IPC分类号： B41J2/165 ,  B41J2/17 ,  B41J2/175

CPC分类号： B41J29/38 ,  B41J2/16523 ,  B41J2/185

摘要： The image forming apparatus comprises: a discharging head which has a nozzle surface on which nozzles for discharging liquid droplets are formed; a medium supporting device which supports a recording medium, the medium supporting device being disposed in a position opposing the nozzle surface of the discharging head, the medium supporting device including a liquid collecting device having inclined surfaces along which liquid entering from a side of the discharging head is slidable downwards, and openings formed at bases of the inclined surfaces and connecting to a rear surface of the medium supporting device; and a suctioning device which suctions the liquid through the openings in the liquid collecting device.

摘要翻译： 图像形成装置包括：排出头，其具有喷嘴表面，在喷嘴表面上形成用于排出液滴的喷嘴; 介质支撑装置，其支撑记录介质，所述介质支撑装置设置在与所述排出头的喷嘴表面相对的位置，所述介质支撑装置包括液体收集装置，所述液体收集装置具有倾斜表面，沿着所述液体收集装置， 头部向下滑动，并且在倾斜表面的基部处形成并连接到介质支撑装置的后表面的开口; 以及通过液体收集装置中的开口抽吸液体的抽吸装置。

公开(公告)号：US20050093919A1

公开(公告)日：2005-05-05

申请号：US10946485

申请日：2004-09-22

申请人： Tsutomu Takatsuka ,  Yasuhiko Kachi

发明人： Tsutomu Takatsuka ,  Yasuhiko Kachi

IPC分类号： B41J2/165 ,  B41J2/185 ,  B41J29/38

CPC分类号： B41J29/38 ,  B41J2/16523 ,  B41J2/185

摘要： The image forming apparatus comprises: a discharging head which has a nozzle surface on which nozzles for discharging liquid droplets are formed; a medium supporting device which supports a recording medium, the medium supporting device being disposed in a position opposing the nozzle surface of the discharging head, the medium supporting device including a liquid collecting device having inclined surfaces along which liquid entering from a side of the discharging head is slidable downwards, and openings formed at bases of the inclined surfaces and connecting to a rear surface of the medium supporting device; and a suctioning device which suctions the liquid through the openings in the liquid collecting device.

摘要翻译： 图像形成装置包括：排出头，其具有喷嘴表面，在喷嘴表面上形成用于排出液滴的喷嘴; 介质支撑装置，其支撑记录介质，所述介质支撑装置设置在与所述排出头的喷嘴表面相对的位置，所述介质支撑装置包括液体收集装置，所述液体收集装置具有倾斜表面，沿着所述液体收集装置， 头部向下滑动，并且在倾斜表面的基部处形成并连接到介质支撑装置的后表面的开口; 以及通过液体收集装置中的开口抽吸液体的抽吸装置。

公开(公告)号：US20060066665A1

公开(公告)日：2006-03-30

申请号：US11236678

申请日：2005-09-28

申请人： Yasuhiko Kachi ,  Tsutomu Takatsuka

发明人： Yasuhiko Kachi ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16579 ,  B41J2/16585 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a cleaning capability identification device which identifies a cleaning capability of the wiping device; and a cleaning capability restoration device which restores the cleaning capability of the wiping device in accordance with the cleaning capability identified by the cleaning capability identification device.

摘要翻译： 液体喷射装置包括：具有喷射口表面的液体喷射头，喷射口用于喷射液体; 具有擦拭并清洁喷射口表面的刮板构件的擦拭装置; 滑动装置，其使所述叶片构件相对于所述喷射口表面相对滑动; 清洁能力识别装置，其识别擦拭装置的清洁能力; 以及清洁能力恢复装置，其根据由清洁能力识别装置识别的清洁能力恢复擦拭装置的清洁能力。

公开(公告)号：US20050093951A1

公开(公告)日：2005-05-05

申请号：US10948185

申请日：2004-09-24

申请人： Tsutomu Takatsuka ,  Hiroshi Inoue ,  Toshiya Kojima ,  Yasuhiko Kachi

发明人： Tsutomu Takatsuka ,  Hiroshi Inoue ,  Toshiya Kojima ,  Yasuhiko Kachi

IPC分类号： B41J2/18 ,  B41J2/165 ,  B41J2/185 ,  B41J11/02 ,  B41J2/01

CPC分类号： B41J2/16585

摘要： The image forming apparatus comprises: a line type recording head which is arranged so that a longitudinal direction thereof is substantially orthogonal to a conveyance direction of a recording medium; a suction pipe which is disposed in parallel with the recording head and connected to a suctioning device; a rotating body which is supported rotatably on an outer circumference of the suction pipe and has a first opening section and a second opening section; a platen which is arranged in the first opening section of the rotating body movably in parallel with the conveyance direction of the recording medium; and a cap member which is arranged in the second opening section of the rotating body and adapted to cap nozzles of the recording head, wherein the recording medium is suctioned onto the platen and parallelly moved along a conveyance path in a state where the first opening section of the rotating body is connected to the suction pipe.

摘要翻译： 图像形成装置包括：线型记录头，其布置成其长度方向基本上与记录介质的传送方向正交; 吸入管，其与记录头平行设置并连接到抽吸装置; 旋转体，其可旋转地支撑在吸入管的外周上，并具有第一开口部和第二开口部; 在与所述记录介质的输送方向平行的方向上配置在所述旋转体的所述第一开口部中的压板， 以及盖构件，其布置在所述旋转体的所述第二开口部分中并且适于盖住所述记录头的喷嘴，其中所述记录介质被抽吸到所述台板上并且在所述第一开口部分的状态下沿着输送路径平行移动 的旋转体连接到吸入管。

公开(公告)号：US20060066664A1

公开(公告)日：2006-03-30

申请号：US11236644

申请日：2005-09-28

申请人： Yasuhiko Kachi ,  Tsutomu Takatsuka

发明人： Yasuhiko Kachi ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16579 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a state identification device which identifies at least one state, of a state of the ejection ports, a state of the ejection port surface, and an operational state of the blade member when sliding over the ejection port surface; and a cleaning capability modification device which modifies a cleaning capability of the wiping device in accordance with a determination result of the state identification device.

公开(公告)号：US20080291241A1

公开(公告)日：2008-11-27

申请号：US12219605

申请日：2008-07-24

申请人： Yasuhiko Kachi ,  Tsutomu Takatsuka

发明人： Yasuhiko Kachi ,  Tsutomu Takatsuka

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16579 ,  B41J2/2146

摘要： The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a state identification device which identifies at least one state, of a state of the ejection ports, a state of the ejection port surface, and an operational state of the blade member when sliding over the ejection port surface; and a cleaning capability modification device which modifies a cleaning capability of the wiping device in accordance with a determination result of the state identification device.

摘要翻译： 液体喷射装置包括：具有喷射口表面的液体喷射头，喷射口用于喷射液体; 具有擦拭并清洁喷射口表面的刮板构件的擦拭装置; 滑动装置，其使所述叶片构件相对于所述喷射口表面相对滑动; 状态识别装置，其识别喷射口的状态，喷射口表面的状态中的至少一种状态，以及当在喷射口表面上滑动时叶片构件的操作状态; 以及清洁能力修改装置，其根据状态识别装置的确定结果修改擦拭装置的清洁能力。