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61. 发明授权

US08573758B2 Liquid jet recording head and liquid supply method 有权
标题翻译：液体喷射记录头和液体供应方法
公开(公告)号：US08573758B2
公开(公告)日：2013-11-05
申请号：US12706215
申请日：2010-02-16
申请人： Tomoyuki Inoue , Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
发明人： Tomoyuki Inoue , Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
IPC分类号： B41J2/175 , B41J2/17 , B41J2/18
CPC分类号： B41J2/14145 , B41J2/18 , B41J2/19 , B41J2002/14403 , B41J2202/12
摘要： A liquid jet recording head includes liquid discharge ports, pressure chambers, and a substrate which has the discharge energy generating element, a liquid chamber for storing a liquid supplied to the pressure chamber, a pair of paths which are separated from the liquid chamber, and a liquid supply port communicating with the liquid chamber. A liquid inlet port communicating with one path of the pair of paths and a liquid outlet port communicating with the other path of the pair of paths are opened on one surface of the substrate. A liquid flow path for discharging the liquid from the liquid chamber to the pressure chamber via the liquid supply port, and a liquid flow path for circulating the liquid from the one path to each pressure chamber via the liquid inlet port, and further from each pressure chamber to the other path via the liquid outlet port are provided.
摘要翻译：液体喷射记录头包括液体排出口，压力室和具有排出能量产生元件的基板，用于储存供应到压力室的液体的液体室，与液体室分离的一对路径，以及与液体室连通的液体供给口。与一对路径的一个路径连通的液体入口和与该对路径的另一路径连通的液体出口在基板的一个表面上打开。一种用于经由液体供应口将液体从液体室排出到压力室的液体流路，以及用于使液体从一个路径经由液体入口循环到每个压力室的液体流路，并且进一步从每个压力提供了经由液体出口连接到另一路径的腔室。

62. 发明授权

US08544997B2 Liquid ejection head and manufacturing method thereof 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08544997B2
公开(公告)日：2013-10-01
申请号：US13420834
申请日：2012-03-15
申请人： Toshiaki Kurosu , Koji Sasaki , Kouji Hasegawa , Satoshi Ibe , Yoshinori Tagawa
发明人： Toshiaki Kurosu , Koji Sasaki , Kouji Hasegawa , Satoshi Ibe , Yoshinori Tagawa
IPC分类号： B41J2/17
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , B41J2002/14403
摘要： Provided is a liquid ejection head, including: an ejection orifice forming member having an ejection orifice for ejecting liquid; a substrate having a supply port for supplying the liquid to the ejection orifice; and a filter disposed at a position upstream of the ejection orifice when the liquid is supplied to the ejection orifice, in which the filter includes an opening having a diameter smaller than or equal to a diameter of the ejection orifice, and a tapered shape structure disposed at a position upstream of the opening when the liquid is supplied to the ejection orifice, the tapered shape structure having a distal end directed toward an upstream side.
摘要翻译：提供一种液体喷射头，包括：具有用于喷射液体的喷射孔的喷射口形成部件; 具有用于将液体供给到喷射口的供给口的基板; 以及当所述液体被供应到所述喷射孔时，所述过滤器设置在所述喷射口的上游位置处，所述过滤器包括具有小于或等于所述喷射孔的直径的直径的开口，并且设置有锥形形状结构当液体被供应到喷射口时在开口上游的位置处，锥形形状结构具有朝向上游侧的远端。

63. 发明申请

US20130233948A1 LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS 有权
标题翻译：液体放电头和图像形成装置
公开(公告)号：US20130233948A1
公开(公告)日：2013-09-12
申请号：US13788842
申请日：2013-03-07
申请人： Ryota Yoneta
发明人： Ryota Yoneta
IPC分类号： B05B1/14
CPC分类号： B05B1/14 , B05B17/0638 , B41J2/14274 , B41J2002/14403
摘要： A liquid discharge head is disclosed that includes plural nozzles that discharge liquid droplets, plural individual channels that are in communication with the nozzles, a liquid introducing part that is in communication with the individual channels, a common liquid chamber that supplies liquid to the individual channels, and a filter part that is arranged between the common liquid chamber and the liquid introducing part. The filter part is configured to filter the liquid over a range of the individual channels in a nozzle array direction. A partition wall that partitions the individual channels has an end portion towards the liquid introducing part that is arranged to have a width in the nozzle array direction that becomes gradually narrower towards a tip of the partition wall. Further, at least a portion of the end portion of the partition wall is arranged to face the filter part.
摘要翻译：本发明公开了一种液体排出头，其包括排出液滴的多个喷嘴，与喷嘴连通的多个单独通道，与各个通道连通的液体导入部，向各个通道供给液体的公共液体室以及布置在公共液体室和液体引入部之间的过滤器部分。过滤器部件被配置为在喷嘴阵列方向上的各个通道的范围上过滤液体。分隔各个通道的分隔壁具有朝向液体引入部分的端部，该端部布置成沿着喷嘴阵列方向的宽度朝着分隔壁的顶端逐渐变窄。此外，分隔壁的端部的至少一部分被布置成面向过滤器部分。

64. 发明授权

US08523328B2 Flow-through liquid ejection using compliant membrane transducer 有权
标题翻译：使用柔性膜传感器的流通液体喷射
公开(公告)号：US08523328B2
公开(公告)日：2013-09-03
申请号：US13089582
申请日：2011-04-19
申请人： Carolyn R. Ellinger , James A. Katerberg , James D. Huffman
发明人： Carolyn R. Ellinger , James A. Katerberg , James D. Huffman
IPC分类号： B41J2/04
CPC分类号： B41J2/14 , B41J2002/14346 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A method of ejecting liquid includes providing a liquid dispenser including a substrate and a diverter member. Portions of the substrate define a liquid supply channel and a liquid return channel. The diverter member includes a MEMS transducing member positioned in contact with a compliant membrane. The compliant membrane is anchored to the substrate such that the compliant membrane forms a portion of a wall of the liquid dispensing channel. A continuous flow of liquid is provided from a liquid supply through the liquid supply channel through the liquid dispensing channel through the liquid return channel and back to the liquid supply. The diverter member is selectively actuated to divert a portion of the liquid flowing through the liquid dispensing channel through outlet opening of the liquid dispensing channel when drop ejection is desired.
摘要翻译：喷射液体的方法包括提供包括基底和转向构件的液体分配器。衬底的一部分限定了液体供应通道和液体返回通道。分流器构件包括定位成与顺应性膜接触的MEMS换能构件。柔性膜被锚固到基底上，使得柔顺膜形成液体分配通道的壁的一部分。从液体供应通道通过液体分配通道通过液体返回通道提供连续的液体流并返回到液体供应。当需要液滴喷射时，分流器构件被选择性地致动以使流过液体分配通道的液体的一部分通过液体分配通道的出口打开。

65. 发明授权

US08491095B2 Fluid ejection device and method for fabricating fluid ejection device 有权
标题翻译：流体喷射装置和制造流体喷射装置的方法
公开(公告)号：US08491095B2
公开(公告)日：2013-07-23
申请号：US13041793
申请日：2011-03-07
申请人： Andrew L. McNees , David L. Bernard , Paul W. Dryer , Sean T. Weaver , Eric S. Hall
发明人： Andrew L. McNees , David L. Bernard , Paul W. Dryer , Sean T. Weaver , Eric S. Hall
IPC分类号： B41J2/16
CPC分类号： B41J2/1404 , B41J2002/14403 , Y10T29/49401
摘要： Disclosed is a fluid ejection device that includes a nozzle plate. The nozzle plate includes a plurality of nozzles for fluid ejection. Further, the fluid ejection device includes a substrate disposed below the nozzle plate. The substrate includes a top surface adapted to adhere to the nozzle plate. The substrate also includes at least one fluid via configured within the substrate for providing fluid to the plurality of nozzles of the nozzle plate. Furthermore, the fluid ejection device includes at least one supporting structure configured within each fluid via of the at least one fluid via. The at least one supporting structure is further configured at a predetermined depth from the top surface of the substrate to regulate the flow of the fluid from the at least one fluid via to the plurality of nozzles. Further, disclosed is a method to fabricate the fluid ejection device.
摘要翻译：公开了一种包括喷嘴板的流体喷射装置。喷嘴板包括用于流体喷射的多个喷嘴。此外，流体喷射装置包括设置在喷嘴板下方的基板。衬底包括适于粘附到喷嘴板的顶表面。衬底还包括至少一个流体通路，该流体通孔被配置在衬底内，用于向喷嘴板的多个喷嘴提供流体。此外，流体喷射装置包括至少一个配置在至少一个流体通路的每个流体通路内的支撑结构。所述至少一个支撑结构进一步构造在距离所述基板的顶表面的预定深度处以调节所述流体从所述至少一个流体通道到所述多个喷嘴的流动。此外，公开了制造流体喷射装置的方法。

66. 发明申请

US20130155159A1 LIQUID DROPLET EJECTION HEAD, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF LIQUID DROPLET EJECTION HEAD 有权
标题翻译：液体喷射头，图像形成装置及液体喷射头的制造方法
公开(公告)号：US20130155159A1
公开(公告)日：2013-06-20
申请号：US13719553
申请日：2012-12-19
申请人： Takashi Kinokuni , Keisuke Hayashi , Tatsuya Shimoda
发明人： Takashi Kinokuni , Keisuke Hayashi , Tatsuya Shimoda
IPC分类号： B41J2/175
CPC分类号： B41J2/17563 , B41J2/14274 , B41J2002/14403 , Y10T29/49401
摘要： A liquid droplet ejection head includes plural nozzles; plural individual liquid chambers; a common liquid chamber supplying liquid to the plural individual liquid chambers; a filter sheet member including plural pores formed therein to filter the liquid; and a frame body including an opening part and being in connection with the filter sheet member with adhesive. Further, a size of a region where the plural pores are formed is greater than the opening part of the frame body; an adhesive accumulation area is formed on an inner peripheral end of the opening part; and a size of the adhesive accumulation area in a protruding direction of the adhesive is greater than a size of an area between adjacent pores in the filter sheet member.
摘要翻译：液滴喷射头包括多个喷嘴; 多个单独的液体室; 向所述多个单独的液体室供应液体的公共液体室; 过滤片构件，其包括形成在其中的多个孔以过滤液体; 以及框体，其包括开口部，并且与所述过滤片部件连接，并具有粘合剂。此外，形成多个孔的区域的尺寸大于框体的开口部分; 在开口部的内周端形成有粘合剂积聚区域，并且粘合剂的突出方向上的粘合剂聚集区域的尺寸大于过滤片构件中相邻孔之间的面积的大小。

67. 发明授权

US08393716B2 Liquid ejection head including flow channel plate formed with pressure generating chamber, method of manufacturing such liquid ejection head, and image forming apparatus including such liquid ejection head 有权
标题翻译：包括形成有压力产生室的流动通道板，这种液体喷射头的制造方法的液体喷射头和包括这种液体喷射头的图像形成装置
公开(公告)号：US08393716B2
公开(公告)日：2013-03-12
申请号：US12875409
申请日：2010-09-03
申请人： Satoru Tobita , Masayuki Kinoshita , Kaori Fujii
发明人： Satoru Tobita , Masayuki Kinoshita , Kaori Fujii
IPC分类号： B41J2/045
CPC分类号： B41J2/1612 , B41J2/1623 , B41J2/1625 , B41J2/1632 , B41J2002/14403 , Y10T29/49401
摘要： A liquid ejection head is disclosed. The liquid ejection includes a flow channel plate, the flow channel plate being formed from one thin plate, the flow channel plate being formed with one or more pressure generating chambers, a fluid resistance section which supplies liquid to the pressure generating chamber, and a nozzle hole which opposes the pressure generating chamber. The flow channel plate is made of a metal material, and wherein the flow plate includes the pressure generating chamber which is formed of a groove-shaped indentation; the nozzle hole which is formed at one end in a longitudinal direction of the groove-shaped indentation; and the fluid resistance section which is formed at the other end in the longitudinal direction of the groove-shaped indentation. The pressure generating chamber, the nozzle head, and the fluid resistance section are formed such that they deform the thin plate in a thickness direction.
摘要翻译：公开了一种液体喷射头。液体喷射包括流路板，流路板由一个薄板形成，流路板形成有一个或多个压力发生室，向压力发生室供应液体的流体阻力部分和喷嘴与压力发生室相对的孔。流路板由金属材料制成，其中流动板包括由槽形凹部形成的压力发生室; 所述喷嘴孔形成在所述凹槽形凹部的纵向方向上的一端; 以及在槽状凹部的长度方向上的另一端形成的流体阻力部。压力发生室，喷嘴头和流体阻力部分形成为使其在厚度方向上变形。

68. 发明授权

US08366244B2 Printhead cartridge cradle having control circuitry 有权
标题翻译：具有控制电路的打印头墨盒支架
公开(公告)号：US08366244B2
公开(公告)日：2013-02-05
申请号：US12711258
申请日：2010-02-24
申请人： Kia Silverbrook , Akira Nakazawa , Christopher Hibbard , Paul Ian Mackey , Norman Micheal Berry , Garry Raymond Jackson
发明人： Kia Silverbrook , Akira Nakazawa , Christopher Hibbard , Paul Ian Mackey , Norman Micheal Berry , Garry Raymond Jackson
IPC分类号： B41J2/04 , B41J2/165
CPC分类号： B41J25/34 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04585 , B41J2/04591 , B41J2/135 , B41J2/14016 , B41J2/14427 , B41J2/155 , B41J2/1623 , B41J2/1628 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1648 , B41J2/16526 , B41J2/16535 , B41J2/16585 , B41J2/1707 , B41J2/1714 , B41J2/175 , B41J2/17503 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17536 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/19 , B41J2/515 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/14362 , B41J2002/14403 , B41J2002/14419 , B41J2002/14435 , B41J2002/14459 , B41J2002/14475 , B41J2002/14491 , B41J2002/1742 , B41J2002/17516 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A printhead cartridge cradle is provided having a frame, a printed circuit board pivotally supported by the frame, a cover pivotally supported by the frame to pivot between a closed position at which a printhead cartridge is secured within the frame and the printed circuit board is pivoted to connect control circuitry on the printed circuit board with a controller of the secured cartridge and an open position at which access for the cartridge with the frame is provided and the printed circuit board is pivoted to disconnect the control circuitry and controller, and a motor operatively connected to a maintenance gear and actuator arrangement and a wiper gear and actuator arrangement for maintaining and wiping a printhead of the secured cartridge under control of the connected control circuitry.
摘要翻译：打印头盒支架设置有框架，由框架可枢转地支撑的印刷电路板，由框架可枢转地支撑的盖子，以在打印头盒被固定在框架内的关闭位置与印刷电路板之间枢转将印刷电路板上的控制电路与安全盒的控制器连接，并且打开位置，在该打开位置处，提供具有框架的盒的存取并且印刷电路板被枢转以断开控制电路和控制器，以及电动机可操作地连接到维护装置和致动器装置以及用于在连接的控制电路的控制下维持和擦拭固定盒的打印头的雨刷器和致动器装置。

69. 发明授权

US08348386B2 Pagewidth printhead assembly with ink and data distribution 有权
标题翻译：具有墨水和数据分配的Pagewidth打印头组件
公开(公告)号：US08348386B2
公开(公告)日：2013-01-08
申请号：US12765803
申请日：2010-04-22
申请人： Kia Silverbrook , Akira Nakazawa , Christopher Hibbard , Paul Ian Mackey , Norman Micheal Berry , Garry Raymond Jackson
发明人： Kia Silverbrook , Akira Nakazawa , Christopher Hibbard , Paul Ian Mackey , Norman Micheal Berry , Garry Raymond Jackson
IPC分类号： B41J2/155
CPC分类号： B41J25/34 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04585 , B41J2/04591 , B41J2/135 , B41J2/14016 , B41J2/14427 , B41J2/155 , B41J2/1623 , B41J2/1628 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1648 , B41J2/16526 , B41J2/16535 , B41J2/16585 , B41J2/1707 , B41J2/1714 , B41J2/175 , B41J2/17503 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17536 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/19 , B41J2/515 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/14362 , B41J2002/14403 , B41J2002/14419 , B41J2002/14435 , B41J2002/14459 , B41J2002/14475 , B41J2002/14491 , B41J2002/1742 , B41J2002/17516 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A pagewidth printhead assembly for an inkjet printer, that has an elongate ink distribution member mounted with a series of inlets spaced along the length of the elongate ink distribution member, one or more integrated circuits fixed to the ink distribution member, the or each integrated circuit having nozzles for ejecting ink supplied by the distribution member onto a passing media substrate, and an electrical connector for transmitting data to the or each integrated circuit, the electrical connector having an elongate array of contacts for electrical connection with a corresponding array of contacts on the inkjet printer.
摘要翻译：一种用于喷墨打印机的页宽打印头组件，其具有细长的油墨分配构件，该细长油墨分配构件安装有沿着细长油墨分配构件的长度间隔开的一系列入口，固定到油墨分配构件的一个或多个集成电路，具有用于将由分配构件供应的油墨喷射到通过的介质基板上的喷嘴，以及用于将数据传送到每个集成电路的电连接器，所述电连接器具有细长的触点阵列，用于与在所述介质基板上的相应的触点阵列电连接喷墨打印机。

70. 发明申请

US20120320131A1 INKJET HEAD AND INKJET RECORDING DEVICE 有权
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US20120320131A1
公开(公告)日：2012-12-20
申请号：US13494162
申请日：2012-06-12
申请人： Masaki Kato , Kiyoshi Yamaguchi , Mitsuru Shingyohuchi
发明人： Masaki Kato , Kiyoshi Yamaguchi , Mitsuru Shingyohuchi
IPC分类号： B41J2/175
CPC分类号： B41J2/14233 , B41J2002/14241 , B41J2002/14306 , B41J2002/14403
摘要： An inkjet head is disclosed, including a nozzle plate, a passage substrate, and a diaphragm. The nozzle plate forms multiple nozzles for discharging ink. A passage substrate joints to the nozzle plate. On the passage substrate, an individual liquid chamber leading to a nozzle, and a liquid supply chamber connected to the individual liquid chamber through an individual passage are formed for each of the multiple nozzles. The diaphragm forms a piezoelectric element which is laminated on a side opposite to the nozzle plate of the passage substrate and includes a lower electrode, a piezoelectric body, and an upper electrode. The liquid supply chamber formed for each of the multiple nozzles is compartmented by a bulkhead from an other liquid supply chamber, and each of the liquid supply chamber and the other liquid supply chamber include multiple ink supply ports.
摘要翻译：公开了一种喷墨头，包括喷嘴板，通道基板和隔膜。喷嘴板形成用于排出墨的多个喷嘴。通道基板接合到喷嘴板。在通道基板上，为每个多个喷嘴形成通向喷嘴的单个液体室和通过单独通道连接到单个液体室的液体供应室。隔膜形成压电元件，该压电元件层叠在与通路基板的喷嘴板相反的一侧，并且包括下电极，压电体和上电极。为多个喷嘴中的每一个形成的液体供给室由来自另一个液体供应室的隔板隔开，并且每个液体供应室和另一个液体供应室包括多个供墨口。

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