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11. 发明申请

US20070195152A1 Electrostatic attraction fluid ejecting method and apparatus 有权
标题翻译：静电吸引液喷射方法及装置
公开(公告)号：US20070195152A1
公开(公告)日：2007-08-23
申请号：US10569045
申请日：2004-08-20
申请人： Hidetsugu Kawai , Shigeru Nishio , Haruhiko Deguchi , Shigeaki Kakiwaki , Kazuhiro Murata
发明人： Hidetsugu Kawai , Shigeru Nishio , Haruhiko Deguchi , Shigeaki Kakiwaki , Kazuhiro Murata
IPC分类号： B41J2/41
CPC分类号： B41J2/095 , B41J2/06 , B41J2/16511 , B41J2/185
摘要： An ink jet apparatus electrifies ink (2) in a nozzle (4), and ejects the ink (2) from an ink ejecting hole (4b) onto a printing medium (8) by a first electric field generated between the nozzle (4) and the printing medium (8). The ink jet apparatus includes an ink catching device which includes an ink catching portion (14) provided at a position adjacent to the nozzle (4) and catches an ejected substance ejected from the nozzle (4). In addition, between the nozzle (4) and the ink catching portion (14), the ink jet apparatus applies a voltage for generating a second electric field which (i) causes the ejected substance, which is formed from the ink (2) or the ink (2) whose viscosity is changed, to be ejected from the nozzle (4) and (ii) causes the ink catching portion to attract the ejected substance. With this, in a configuration which utilizes an electrostatic force to eject fluid, it is possible to promptly remove a clogging of an ejection head at any position, and it is also possible to realize less initial ejection fluctuation and improve the reliability of ejection.
摘要翻译：喷墨装置使喷嘴（4）中的油墨（2）通气，并且通过在喷嘴（4）之间产生的第一电场将油墨（2）从喷墨孔（4b）喷射到打印介质（8）上）和打印介质（8）。该喷墨装置包括一个吸墨装置，它包括设置在与喷嘴（4）相邻的位置处的吸墨部分（14）并且捕获从喷嘴（4）喷出的喷射物质。此外，在喷嘴（4）和吸墨部分（14）之间，喷墨装置施加用于产生第二电场的电压，该第二电场（i）引起由墨水（2）形成的喷射物质或从喷嘴（4）喷出粘度变化的墨（2）和（ii）使墨吸引部吸引喷射物质。由此，在利用静电力喷射流体的结构中，可以迅速地消除喷射头在任何位置的堵塞，并且还可以实现较少的初始喷射波动并提高喷射的可靠性。

12. 发明授权

US07066582B2 Method for producing organic insulating coating and ink-jet printhead produced according to the method 有权
标题翻译：根据该方法生产有机绝缘涂层和喷墨打印头的方法
公开(公告)号：US07066582B2
公开(公告)日：2006-06-27
申请号：US10637861
申请日：2003-08-08
申请人： Haruhiko Deguchi , Shigeaki Kakiwaki , Hirotsugu Matoba , Hirokazu Nakamura , Masaki Matsushita , Tomomi Tanaka
发明人： Haruhiko Deguchi , Shigeaki Kakiwaki , Hirotsugu Matoba , Hirokazu Nakamura , Masaki Matsushita , Tomomi Tanaka
IPC分类号： B41J2/045 , B41J2/05
CPC分类号： B41J2/1606 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2/164
摘要： An organic insulating coating formed on a substrate is composed of two layers of a first parylene coating and a second parylene coating. Heat treatment is performed to at least the first parylene coating after being formed, at a temperature below 125° C. for two hours. Then the second parylene coating is formed on the first parylene coating. Occurrence of pinholes is thus prevented at least in one of the two layers of the organic coatings, with the result that insulating properties of the coatings are improved.
摘要翻译：形成在基板上的有机绝缘涂层由两层第一聚对二甲苯涂层和第二聚对二甲苯涂层组成。在形成后，在低于125℃的温度下对至少第一聚对二甲苯涂层进行热处理2小时。然后在第一个聚对二甲苯涂层上形成第二个聚对二甲苯涂层。至少在有机涂层的两层之一中防止了针孔的发生，从而改善了涂层的绝缘性能。

13. 发明授权

US06575459B1 Recording-medium transport device 有权
标题翻译：记录介质输送装置
公开(公告)号：US06575459B1
公开(公告)日：2003-06-10
申请号：US09590971
申请日：2000-06-09
申请人： Shigeaki Kakiwaki , Kaoru Higuchi , Len Ishikawa
发明人： Shigeaki Kakiwaki , Kaoru Higuchi , Len Ishikawa
IPC分类号： B65H502
CPC分类号： B65H5/021 , B41J11/007 , B41J11/0085 , B65H5/224 , B65H2301/44336 , B65H2406/32 , B65H2513/10 , B65H2220/01 , B65H2220/04
摘要： A recording-medium transport device includes a pair of pinch rollers arranged closer to a printing head than to a subordinate roller and pinching and transporting a belt and a sheet of paper toward the printing head. The pair of pinch rollers can pinch the sheet of paper together with the belt, while maintaining the belt flat. As such, an image of high quality can be formed, e.g., printed on the recording medium. Furthermore, the recording medium does not divert from a transporting path. Thus reliable image formation can be achieved.
摘要翻译：记录介质传送装置包括一对夹紧辊，其布置成比下一个辊更靠近打印头，并将带和一张纸向打印头进行夹持和传送。一对夹送辊可以将纸张与皮带一起夹住，同时保持皮带平整。因此，可以形成高质量的图像，例如印刷在记录介质上。此外，记录介质不从传送路径转移。因此，可以实现可靠的图像形成。

14. 发明授权

US07922295B2 Electrostatic attraction fluid ejecting method and apparatus 有权
标题翻译：静电吸引液喷射方法及装置
公开(公告)号：US07922295B2
公开(公告)日：2011-04-12
申请号：US10569045
申请日：2004-08-20
申请人： Hidetsugu Kawai , Shigeru Nishio , Haruhiko Deguchi , Shigeaki Kakiwaki , Kazuhiro Murata
发明人： Hidetsugu Kawai , Shigeru Nishio , Haruhiko Deguchi , Shigeaki Kakiwaki , Kazuhiro Murata
IPC分类号： B41J2/06
CPC分类号： B41J2/095 , B41J2/06 , B41J2/16511 , B41J2/185
摘要： An ink jet apparatus electrifies ink in a nozzle, and ejects the ink from an ink ejecting hole onto a printing medium by a first electric field generated between the nozzle and the printing medium. The apparatus includes an ink catching device including an ink catching portion adjacent to the nozzle that catches an ejected substance. Between the nozzle and the ink catching portion, the apparatus applies a voltage for generating a second electric field which (i) causes an ejected substance, formed from the ink or the ink whose viscosity is changed, to be ejected from the nozzle, and (ii) causes the ink catching portion to attract the ejected substance. The apparatus, utilizes an electrostatic force to eject fluid, removes a clogging of an ejection head at any position, realizes less initial ejection fluctuation and improves the reliability of ejection.
摘要翻译：喷墨装置使喷嘴中的墨水通气，并且通过在喷嘴和打印介质之间产生的第一电场将墨从喷墨孔喷射到打印介质上。该装置包括一个吸墨装置，它包括一个捕捉弹出物质的吸嘴附近的吸墨部分。在喷嘴和吸墨部之间，设备施加用于产生第二电场的电压，（i）使由墨水或其粘度变化的墨形成的喷射物质从喷嘴喷出，并且 ii）使吸墨部分吸引喷射物质。该装置利用静电力喷射流体，消除喷射头在任何位置的堵塞，实现较少的初始喷射波动并提高喷射的可靠性。

15. 发明申请

US20060071972A1 Inkjet head, inkjet head module and method of producing the inkjet head 失效
标题翻译：喷墨头，喷墨头组件和喷墨头的制造方法
公开(公告)号：US20060071972A1
公开(公告)日：2006-04-06
申请号：US10520856
申请日：2004-03-10
申请人： Yasuhiro Sakamoto , Tomoyuki Sagara , Shigeaki Kakiwaki , Hirotsugu Matoba
发明人： Yasuhiro Sakamoto , Tomoyuki Sagara , Shigeaki Kakiwaki , Hirotsugu Matoba
IPC分类号： B41J2/04
CPC分类号： B41J2/1632 , B41J2/1609 , B41J2002/14491 , B41J2202/11
摘要： There are provided driving electrodes (25) on walls (24) separating both sides of individual ink chambers (22) formed in the form of an array of multiple grooves. External circuit connecting electrodes (11) for connecting these driving electrodes (25) to an external circuit are formed on exposed surface regions of electrically conductive material (10) filled in the individual ink chambers (22) at a rear end portion of a head. Each of the aforesaid exposed surface regions has an area larger than the cross-sectional area of each ink chamber as measured along a direction perpendicular to the ink chamber array.
摘要翻译：在壁（24）上设置有驱动电极（25），该驱动电极分隔成多个凹槽阵列形式的各个墨水室（22）的两侧。用于将这些驱动电极（25）连接到外部电路的外部电路连接电极（11）形成在头部的后端处填充在各个墨水室（22）中的导电材料（10）的暴露表面区域上。上述暴露表面区域中的每一个具有比沿着垂直于墨室阵列的方向测量的每个墨室的横截面面积的面积。

16. 发明授权

US07568785B2 Nozzle plate and method of manufacturing the same 失效
标题翻译：喷嘴板及其制造方法
公开(公告)号：US07568785B2
公开(公告)日：2009-08-04
申请号：US10562080
申请日：2004-04-28
申请人： Haruhiko Deguchi , Chiyoshi Yoshioka , Yasuhiro Sakamoto , Hidetsugu Kawai , Shigeaki Kakiwaki
发明人： Haruhiko Deguchi , Chiyoshi Yoshioka , Yasuhiro Sakamoto , Hidetsugu Kawai , Shigeaki Kakiwaki
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1628 , B41J2/1433 , B41J2/162 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2002/14475
摘要： A nozzle plate (8) of the present invention is arranged such that, between (i) a first nozzle layer (1) having a first nozzle hole (orifice) (11a) that discharges a liquid substance and (ii) a second nozzle layer (2) having a second nozzle hole (11b) that is connected to the first nozzle hole (11a) and receives the liquid substance, a blocking layer (3) having a higher resistance to etching than the first nozzle layer (1) is provided. In this nozzle plate (8), the blocking layer (3) is locally formed around a connecting part at which the first nozzle hole (11a) is connected to the second nozzle hole (11b). On account of this, the first nozzle hole of the nozzle plate is highly precisely formed, and the deformation of the nozzle plate, e.g. warpage, hardly occurs.
摘要翻译：本发明的喷嘴板（8）设置成：（i）具有排出液体物质的第一喷嘴孔（喷嘴）（11a）的第一喷嘴层（1）和（ii）第二喷嘴层（2）具有连接到第一喷嘴孔（11a）并接收液体物质的第二喷嘴孔（11b），具有比第一喷嘴层（1）更高的耐蚀刻性的阻挡层（3）。在该喷嘴板（8）中，阻挡层（3）围绕第一喷嘴孔（11a）与第二喷嘴孔（11b）连接的连接部局部地形成。因此，喷嘴板的第一喷嘴孔被高度精确地形成，并且喷嘴板的变形，例如，翘曲，几乎不发生。

17. 发明申请

US20070195123A1 Nozzle plate and method of manufacturing the same 审中-公开
标题翻译：喷嘴板及其制造方法
公开(公告)号：US20070195123A1
公开(公告)日：2007-08-23
申请号：US11786410
申请日：2007-04-10
申请人： Haruhiko Deguchi , Chiyoshi Yoshioka , Yasuhiro Sakamoto , Hidetsugu Kawai , Shigeaki Kakiwaki
发明人： Haruhiko Deguchi , Chiyoshi Yoshioka , Yasuhiro Sakamoto , Hidetsugu Kawai , Shigeaki Kakiwaki
IPC分类号： B41J2/135
CPC分类号： B41J2/1628 , B41J2/1433 , B41J2/162 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2002/14475
摘要： A nozzle plate (8) of the present invention is arranged such that, between (i) a first nozzle layer (1) having a first nozzle hole (orifice) (11a) that discharges a liquid substance and (ii) a second nozzle layer (2) having a second nozzle hole (11b) that is connected to the first nozzle hole (11a) and receives the liquid substance, a blocking layer (3) having a higher resistance to etching than the first nozzle layer (1) is provided. In this nozzle plate (8), the blocking layer (3) is locally formed around a connecting part at which the first nozzle hole (11a) is connected to the second nozzle hole (11b). On account of this, the first nozzle hole of the nozzle plate is highly precisely formed, and the deformation of the nozzle plate, e.g. warpage, hardly occurs.
摘要翻译：本发明的喷嘴板（8）被布置成使得（i）具有排出液体物质的第一喷嘴孔（孔）（11a）的第一喷嘴层（1）和（ii）第二喷嘴具有连接到第一喷嘴孔（11a）并接收液体物质的第二喷嘴孔（11b）的层（2），具有比第一喷嘴层（1）更高的耐蚀刻性的阻挡层（3））。在该喷嘴板（8）中，阻挡层（3）围绕第一喷嘴孔（11a）与第二喷嘴孔（11b）连接的连接部局部地形成。因此，喷嘴板的第一喷嘴孔被高度精确地形成，并且喷嘴板的变形，例如，翘曲，几乎不发生。

18. 发明授权

US06802596B2 Ink jet head with partially exposed inside electrode and fabrication method thereof 失效
标题翻译：具有部分暴露在内部电极的喷墨头及其制造方法
公开(公告)号：US06802596B2
公开(公告)日：2004-10-12
申请号：US10023369
申请日：2001-12-14
申请人： Kaoru Higuchi , Yasuhiro Sakamoto , Hirotsugu Matoba , Shigeaki Kakiwaki , Hitoshi Isono , Yoshinori Nakajima
发明人： Kaoru Higuchi , Yasuhiro Sakamoto , Hirotsugu Matoba , Shigeaki Kakiwaki , Hitoshi Isono , Yoshinori Nakajima
IPC分类号： B41J2045
CPC分类号： B41J2/1623 , B41J2/14209 , B41J2/1609 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14491
摘要： In a droplet spray apparatus spraying out ink from an ink path by altering the volume of an ink channel formed in a trench that is covered with a cover plate and that has a conductive member provided at one end formed at a piezoelectric member, an ink supply opening to supply ink is provided at the end side where the conductive member is provided. Accordingly, an ink jet head that can be made compact, fabricated easily, and superior in productivity is obtained.
摘要翻译：在通过改变形成在由盖板覆盖的沟槽中形成的并且具有形成在压电构件的一端处的导电构件的墨水通道的体积的情况下，从墨水路径喷出墨水的墨滴喷射装置中，在设置有导电部件的端侧设置开口供给墨水。因此，可以获得可以制造得紧凑，易于制造并且生产率优异的喷墨头。

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