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1.发明授权Ink jet head with partially exposed inside electrode and fabrication method thereof 失效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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公开(公告)号：US07290868B2
公开(公告)日：2007-11-06
申请号：US10520856
申请日：2004-03-10
IPC分类号： B41J2/45
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。
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3.发明申请公开(公告)号：US20060071972A1
公开(公告)日：2006-04-06
申请号：US10520856
申请日：2004-03-10
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。
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4.发明授权Method for producing organic insulating coating and ink-jet printhead produced according to the method 有权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
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。
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公开(公告)号：US20060176338A1
公开(公告)日：2006-08-10
申请号：US10562080
申请日：2004-04-28
IPC分类号： B41J2/21
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。
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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。
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公开(公告)号：US07568785B2
公开(公告)日：2009-08-04
申请号：US10562080
申请日：2004-04-28
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。
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公开(公告)号：US20070195123A1
公开(公告)日：2007-08-23
申请号：US11786410
申请日：2007-04-10
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。
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9.发明授权Image recording method and image recording apparatus permitting good picture quality to be provided 失效能够提供良好图像质量的图像记录方法和图像记录装置公开(公告)号：US06364462B1
公开(公告)日：2002-04-02
申请号：US09248937
申请日：1999-02-12
IPC分类号： B41J206
CPC分类号： B41J2/06
摘要： An image recording apparatus includes a heating portion and a granulating portion to generate colorant particles, a charging portion to charge the generated colorant particles, an ejecting portion to intermittently eject the charged colorant particles onto a recording medium in response to an electrical signal corresponding to image data to be recorded, and a transport portion to sequentially transport the colorant particles through these portions. The heating portion heats and evaporates solid or liquid colorant. The evaporated colorant is transported to the granulating portion, cooled, solidified and agglomerated into colorant particles. The colorant particles are transported to the succeeding charging portion, charged there and transported to the ejecting portion. The charged colorant particles are electrically induced toward a recording medium through an ejection hole and ejected onto a recording medium, so that the colorant particles stick and permeates to the medium according to image data.
摘要翻译： 图像记录装置包括加热部分和造粒部分以产生着色剂颗粒，用于对产生的着色剂颗粒进行充电的充电部分，弹出部分，以响应于对应于图像的电信号将带电荷色料颗粒间歇地喷射到记录介质上 要记录的数据，以及输送部分，以顺序地输送着色剂颗粒通过这些部分。 加热部分加热并蒸发固体或液体着色剂。 将蒸发的着色剂输送到造粒部分，冷却，固化并凝集成着色剂颗粒。 着色剂颗粒被输送到随后的充电部分，并将其充电并输送到喷射部分。 带电的着色剂颗粒通过喷射孔对记录介质进行电感应并喷射到记录介质上，使得着色剂颗粒根据图像数据粘附并渗透到介质中。
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公开(公告)号：US5311380A
公开(公告)日：1994-05-10
申请号：US866369
申请日：1992-04-10
申请人： Kazuki Murata , Shigeaki Kakiwaki , Tohru Okuda
发明人： Kazuki Murata , Shigeaki Kakiwaki , Tohru Okuda
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： A servo track recorded on a magnetic tape is traced by a pair of servo track reproduce heads. The output of the pair of servo track reproduce heads are subjected to a subtracting process by a subtractor. A pulse signal is provided to a stepping motor according to the output of the subtractor. The stepping motor provides a rotation in a positive direction or a negative direction according to the applied pulse. The rotation of the stepping motor is translated to a magnetic head via a moving mechanism whereby the position of the magnetic head is adjusted along the width direction of the magnetic tape to trace properly the data track on the magnetic tape. A closed-loop control system is implemented for the magnetic head to realize tracking control of high precision.
摘要翻译： 记录在磁带上的伺服轨迹由一对伺服轨道再现头追踪。 一对伺服磁道再现磁头的输出由减法器进行减法处理。 根据减法器的输出，向步进电机提供脉冲信号。 步进电机根据所施加的脉冲在正方向或负方向上提供旋转。 步进电动机的旋转通过移动机构转换为磁头，由此磁头的位置沿着磁带的宽度方向被调整，以便适当地跟踪磁带上的数据轨道。 实现了磁头的闭环控制系统，实现了高精度的跟踪控制。
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