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1. 发明授权

US5605659A Method for poling a ceramic piezoelectric plate 失效
标题翻译：极化陶瓷压电板的方法
公开(公告)号：US5605659A
公开(公告)日：1997-02-25
申请号：US460393
申请日：1995-06-02
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
IPC分类号： B41J2/045 , B41J2/05 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/155 , B41J2/16 , B41J2/175 , B41J2/19 , H01L41/09 , H01L41/22 , H01L41/24 , B29C35/08
CPC分类号： B41J2/1614 , B41J2/14201 , B41J2/14282 , B41J2/155 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/17563 , B41J2/19 , H01L41/257 , B41J2002/14379 , B41J2002/14387 , B41J2202/12 , B41J2202/19 , Y10T29/49401
摘要： In the embodiments described in the specification, a ceramic piezoelectric plate is polarized by compressing the plate between electrode plates with intervening slightly conductive rubber sheets or by applying electric charge from a corona discharge device to one surface of the plate while the opposite surface is grounded until the applied charge is sufficient to create a breakdown.
摘要翻译：在说明书中描述的实施例中，陶瓷压电板通过用介于稍微导电的橡胶片之间的电极板之间压缩板或通过将电荷从电晕放电装置施加到板的一个表面而相对表面接地直至所施加的电荷足以产生故障。

2. 发明授权

US06682181B1 Ink jet head containing a carbon member 失效
标题翻译：含有碳素的喷墨头
公开(公告)号：US06682181B1
公开(公告)日：2004-01-27
申请号：US08406297
申请日：1995-03-17
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
IPC分类号： B41J2045
CPC分类号： B41J2/1614 , B41J2/14201 , B41J2/14282 , B41J2/155 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/17563 , B41J2/19 , B41J2002/14362 , B41J2002/14379 , B41J2002/14387 , B41J2202/12 , B41J2202/19 , H01L41/257 , Y10T29/49401
摘要： In the embodiments of the simplified ink jet head described in the specification, a carbon body is formed with ink passages, such as internal passages extending through a carbon plate, pressure chambers on one side of a carbon plate, flow-through passages on the other side of the same plate and ink supply passages, and a piezoelectric plate is affixed to the pressure chamber side of the carbon plate by a thin layer of epoxy adhesive. The piezoelectric plate may have a conductive coating on one side which is photo-etched to produce an electrode pattern corresponding to the pattern of the pressure chambers in the carbon plate. An orifice plate may have specially profiled orifice openings to assure axial projection of drops and may be affixed by a thin layer of epoxy adhesive to a carbon plate having orifice passages supplying ink from the pressure chambers to the orifices. Since the carbon plate is conductive, it can be used, if desired, as an electrode on the opposite side of the piezoelectric plate and, to assure grounding of the piezoelectric plate, a conductive epoxy adhesive may be used to bond the piezoelectric plate to the carbon plate. Moreover, since the carbon plate is porous, it can provide a communication path between a vacuum source and an air-permeable, ink-impermeable layer on the ink passages to remove dissolved air from the ink in the passages. In one alternative embodiment, an ink jet head assembly contains two separate carbon pressure chamber plates, a carbon manifold plate and a carbon collar to retain the carbon plates in an assembly.
摘要翻译：在本说明书中描述的简化喷墨头的实施例中，碳体形成有油墨通道，例如延伸穿过碳板的内部通道，碳板一侧的压力室，另一侧的流通通道同一板和供墨通道的一侧，并且压电板通过环氧树脂粘合剂的薄层固定在碳板的压力室侧。压电板可以在一侧上具有导电涂层，其被光蚀刻以产生对应于碳板中的压力室的图案的电极图案。孔板可以具有特别成型的孔口，以确保液滴的轴向投影，并且可以通过环氧树脂粘合剂的薄层粘附到具有从压力室向孔口供应墨水的孔口的碳板。由于碳板是导电的，因此如果需要，可以将其用作压电板的相对侧上的电极，并且为了确保压电板的接地，可以使用导电环氧树脂粘合剂将压电板粘合到碳板。此外，由于碳板是多孔的，所以可以在墨水通道之间提供真空源和透气性不透墨层之间的连通路径，以从通道中的油墨中除去溶解的空气。在一个替代实施例中，喷墨头组件包含两个单独的碳压力室板，碳歧管板和碳圈，以将碳板保持在组件中。

3. 发明授权

US5701148A Deaerator for simplified ink jet head 失效
标题翻译：用于简化喷墨头的除氧器
公开(公告)号：US5701148A
公开(公告)日：1997-12-23
申请号：US460108
申请日：1995-06-02
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
IPC分类号： B41J2/045 , B41J2/05 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/155 , B41J2/16 , B41J2/175 , B41J2/19 , H01L41/09 , H01L41/22 , H01L41/24 , B01D53/22 , B01D59/12
CPC分类号： B41J2/1614 , B41J2/14201 , B41J2/14282 , B41J2/155 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/17563 , B41J2/19 , H01L41/257 , B41J2002/14379 , B41J2002/14387 , B41J2202/12 , B41J2202/19 , Y10T29/49401
摘要： In the simplified ink jet head described in the specification, a tubular member made of air-permeable, ink-permeable material which is closed at one end and connected at the other end to a source of subatmospheric pressure is inserted into an ink passage in the ink jet head to extract dissolved air through the material of the tubular member from a surrounding body of ink in the ink passage.
摘要翻译：在本说明书中描述的简化喷墨头中，由透气性的可透墨的材料制成的管状件在一端封闭并在另一端与低于大气压的压力源相连，插入到墨水通道中喷墨头，以通过管状构件的材料从墨水通道中的周围的墨水体提取溶解的空气。

4. 发明授权

US5640184A Orifice plate for simplified ink jet head 失效
标题翻译：孔板用于简化喷墨头
公开(公告)号：US5640184A
公开(公告)日：1997-06-17
申请号：US458738
申请日：1995-06-02
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
IPC分类号： B41J2/045 , B41J2/05 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/155 , B41J2/16 , B41J2/175 , B41J2/19 , H01L41/09 , H01L41/22 , H01L41/24
CPC分类号： B41J2/1614 , B41J2/14201 , B41J2/14282 , B41J2/155 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/17563 , B41J2/19 , H01L41/257 , B41J2002/14379 , B41J2002/14387 , B41J2202/12 , B41J2202/19 , Y10T29/49401
摘要： In the embodiments of the simplified ink jet head described in the specification an orifice plate has specially profiled orifice openings to assure axial projection of drops when ink is supplied from an asymmetric ink path leading to the orifice. For this purpose the orifice includes cylindrical ink inlet and outlet portions with the ink outlet portion having a smaller diameter and a shorter length than the inlet portion and a tapered conical portion joining the ink inlet portion and the ink outlet portion. Preferably, the diameter of the inlet portion is no more than about twice the diameter of the outlet portion.
摘要翻译：在本说明书中描述的简化喷墨头的实施例中，孔板具有特殊的成形孔口，以当油墨从通向孔口的不对称油墨路径供应时，确保液滴的轴向投影。为此，孔口包括圆柱形墨水入口和出口部分，墨水出口部分具有比入口部分更小的直径和更短的长度，以及连接墨水入口部分和墨水出口部分的锥形锥形部分。优选地，入口部分的直径不超过出口部分直径的大约两倍。

5. 发明授权

US06450627B1 Simplified ink jet head 失效
标题翻译：简化喷墨头
公开(公告)号：US06450627B1
公开(公告)日：2002-09-17
申请号：US09989278
申请日：2001-11-20
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Steven H. Barss , Diane Mackay , Bruce A. Paulson
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Steven H. Barss , Diane Mackay , Bruce A. Paulson
IPC分类号： B41J2045
CPC分类号： A01K15/025
摘要： In the embodiments of the simplified ink jet head described in the specification, a carbon body is formed with ink passages, such as internal passages extending through a carbon plate, pressure chambers on one side of a carbon plate, flowthrough passages on the other side of the same plate and ink supply passages, and a piezoelectric plate is affixed to the pressure chamber side of the carbon plate by a thin layer of epoxy adhesive. In one alternative embodiment, an ink jet head assembly contains two separate carbon pressure chamber plates, a carbon manifold plate and a carbon collar to retain the carbon plates in an assembly.
摘要翻译：在本说明书中记载的简化喷墨头的实施方式中，碳体形成有油墨通路，例如通过碳板延伸的内部通路，碳板一侧的压力室，另一侧的流路相同的板和油墨供给通道和压电板通过环氧树脂粘合剂的薄层固定在碳板的压力室侧。在一个替代实施例中，喷墨头组件包含两个单独的碳压力室板，碳歧管板和碳圈，以将碳板保持在组件中。

6. 发明授权

US5489925A Ink jet printing system 失效
公开(公告)号：US5489925A
公开(公告)日：1996-02-06
申请号：US57091
申请日：1993-05-04
申请人： Jeffrey B. Brooks , Mark S. Noyes , Frank W. Martines , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
发明人： Jeffrey B. Brooks , Mark S. Noyes , Frank W. Martines , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
IPC分类号： B41J2/015 , B41J2/175 , B41J2/19 , B41J2/195 , B41J25/304 , G01D15/16
CPC分类号： B41J25/304 , B41J2/175 , B41J2/17593 , B41J2/19 , B41J2/195
摘要： In the ink jet printing system described in the specification, a hot melt ink jet printhead having two ink reservoirs is coupled through an ink supply line to a remote hot melt ink supply and a temperature controller is arranged to control the temperatures of the ink in the remote ink supply, the supply line, the ink reservoirs in the printhead and passages leading from the reservoirs to the ink jet orifices at selected temperature levels to inhibit high-temperature degradation of the ink while permitting the ink to be jetted at the desired jetting temperature. In addition, a pressure control system controls the pressure of the ink in the printhead at one or more selected levels to permit the printhead to be used at different orientations and to permit purging of air bubbles and contaminants from the orifice passageways and to supply a relatively high vacuum to a deaerator in the printhead to extract dissolved air from the ink. A check valve in the ink supply line permits the printhead to be positioned at different elevations with respect to the remote ink supply without causing any undesired flow of ink between the reservoir and the printhead.

7. 发明授权

US5910810A Ink jet printing system 失效
标题翻译：喷墨打印系统
公开(公告)号：US5910810A
公开(公告)日：1999-06-08
申请号：US556255
申请日：1995-11-13
申请人： Jeffrey B. Brooks , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
发明人： Jeffrey B. Brooks , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
IPC分类号： B41J2/015 , B41J2/175 , B41J2/19 , B41J2/195 , B41J25/304
CPC分类号： B41J25/304 , B41J2/175 , B41J2/17593 , B41J2/19 , B41J2/195
摘要： In the ink jet printing system described in the specification, a hot melt ink jet printhead having two ink reservoirs is coupled through an ink supply line to a remote hot melt ink supply and a temperature controller is arranged to control the temperatures of the ink in the remote ink supply, the supply line, the ink reservoirs in the printhead and passages leading from the reservoirs to the ink jet orifices at selected temperature levels to inhibit high-temperature degradation of the ink while permitting the ink to be jetted at the desired jetting temperature. In addition, a pressure control system controls the pressure of the ink in the printhead at one or more selected levels to permit the printhead to be used at different orientations and to permit purging of air bubbles and contaminants from the orifice passageways and to supply a relatively high vacuum to a deaerator in the printhead to extract dissolved air from the ink. A check valve in the ink supply line permits the printhead to be positioned at different elevations with respect to the remote ink supply without causing any undesired flow of ink between the reservoir and the printhead.
摘要翻译：在本说明书中描述的喷墨打印系统中，具有两个墨水储存器的热熔喷墨打印头通过墨水供应管线连接到远程热熔体墨水供应源，并且设置温度控制器以控制墨水的温度远程供墨，供应管线，打印头中的油墨储存器和从储存器引导到选定温度水平的喷墨孔的通道，以抑制油墨的高温劣化，同时允许油墨以所需的喷射温度喷射。此外，压力控制系统以一个或多个选定的水平来控制打印头中的墨水的压力，以允许打印头以不同的取向使用并且允许从孔口通道清洗气泡和污染物并提供相对的打印头中的脱气器的高真空度以从油墨中提取溶解的空气。墨水供应线中的止回阀允许打印头相对于远程墨水供应处于不同的高度，而不会在储存器和打印头之间引起不期望的墨水流动。

8. 发明授权

US07326439B2 Apparatus for depositing droplets 有权
标题翻译：用于沉积液滴的装置
公开(公告)号：US07326439B2
公开(公告)日：2008-02-05
申请号：US11130533
申请日：2005-05-16
申请人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
发明人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
IPC分类号： B05D5/00 , B41J2/054 , B41J29/38
CPC分类号： B41J2/14 , B41J2/19 , B41J2202/07
摘要： An apparatus for depositing droplets on a substrate is disclosed. The apparatus includes a support for the substrate, a droplet ejection assembly which includes a pumping chamber, a controller and a source of static pressure to maintain the total pressure in the pumping chamber above a threshold pressure level to avoid rectified diffusion type bubble growth in the pumping chamber. The droplet ejection assembly is positioned over the support for depositing the droplets on the substrate and includes, in addition to a pumping chamber, a displacement member and an orifice that ejects the droplets. The controller provides signals to the displacement member to eject drops.
摘要翻译：公开了一种用于在基板上沉积液滴的装置。该装置包括用于衬底的支撑件，液滴喷射组件，其包括泵送室，控制器和静压源，以将泵送室中的总压力保持在阈值压力水平以上，以避免在泵房。液滴喷射组件位于支撑件上方，用于将液滴沉积在基底上，并且除了泵送室之外还包括排出液滴的位移构件和孔口。控制器向位移构件提供信号以喷射液滴。

9. 发明授权

US06923866B2 Apparatus for depositing droplets 有权
标题翻译：用于沉积液滴的装置
公开(公告)号：US06923866B2
公开(公告)日：2005-08-02
申请号：US10462092
申请日：2003-06-13
申请人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
发明人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
IPC分类号： B41J2/19 , B41J2/06 , B05C11/00
CPC分类号： B41J2/14 , B41J2/19 , B41J2202/07
摘要： An apparatus for depositing droplets on a substrate is disclosed. The apparatus includes a support for the substrate, a droplet ejection assembly which includes a pumping chamber, a controller and a source of static pressure to maintain the total pressure in the pumping chamber above a threshold pressure level to avoid rectified diffusion type bubble growth in the pumping chamber. The droplet ejection assembly is positioned over the support for depositing the droplets on the substrate and includes, in addition to a pumping chamber, a displacement member and an orifice that ejects the droplets. The controller provides signals to the displacement member to eject drops.
摘要翻译：公开了一种用于在基板上沉积液滴的装置。该装置包括用于衬底的支撑件，液滴喷射组件，其包括泵送室，控制器和静压源，以将泵送室中的总压力保持在阈值压力水平以上，以避免在泵房。液滴喷射组件位于支撑件上方，用于将液滴沉积在基底上，并且除了泵送室之外还包括排出液滴的位移构件和孔口。控制器向位移构件提供信号以喷射液滴。

10. 发明授权

US07673969B2 Droplet ejection apparatus alignment 有权
公开(公告)号：US07673969B2
公开(公告)日：2010-03-09
申请号：US12058139
申请日：2008-03-28
申请人： Paul A. Hoisington , Steven H. Barss , Andreas Bibl , John A. Higginson , David A. Swett , Daniel Cote , Edward R. Moynihan , Robert Wells
发明人： Paul A. Hoisington , Steven H. Barss , Andreas Bibl , John A. Higginson , David A. Swett , Daniel Cote , Edward R. Moynihan , Robert Wells
IPC分类号： B41J2/14
CPC分类号： B41J2/155 , B41J2/2103 , B41J2/2135 , B41J25/34 , B41J2202/14 , B41J2202/20 , B41J2202/21
摘要： In one aspect, the invention features assemblies for depositing droplets on a substrate during relative motion of the assembly and the substrate along a process direction. The assemblies include a first printhead module and a second printhead module contacting the first printhead module, each of the printhead modules including a surface that includes an array of nozzles through which the printhead modules can eject fluid droplets, wherein each nozzle in the first printhead module's nozzle array is offset with respect to a corresponding nozzle in the second printhead module's nozzle array in a direction orthogonal to the process direction.

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