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1. 再颁专利

USRE36667E Droplet deposition apparatus 失效
标题翻译：液滴沉积装置
公开(公告)号：USRE36667E
公开(公告)日：2000-04-25
申请号：US515490
申请日：1995-08-15
申请人： A. John Michaelis , Anthony D. Paton , Stephen Temple , W. Scott Bartky
发明人： A. John Michaelis , Anthony D. Paton , Stephen Temple , W. Scott Bartky
IPC分类号： B41J2/04 , B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , H01L41/08 , H01L41/09
CPC分类号： B41J2/1609 , B41J2/04525 , B41J2/04543 , B41J2/04581 , B41J2/04588 , B41J2/14209 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2002/041 , B41J2002/14225 , B41J2202/10
摘要： A pulsed droplet ink jet printer has relatively long thin ink channels extending in parallel between an ink manifold 13, and a nozzle plate 5 providing a nozzle 6 for each channel. Side walls 11 may be formed substantially entirely of piezo-electric material so as to be displaceable transversely into a selected channel on the application of an electric field. This transverse displacement produces an acoustic wave in the channel which results in the ejection of an ink droplet. The side walls may deflect in shear mode to a cross-section of chevron formation. Usefully, it is arranged that both side walls adjoining the selected channel are displaced inwardly of the channel to cooperate in droplet ejection. Under this arrangement, the channels are assigned alternately to first and second groups of channels, only one group of channels being capable of actuation at any one instant. The nozzles associated with the respective groups of channels may be offset so as to compensate for the time delay in actuation of channels in the first and second groups.
摘要翻译：脉冲液滴喷墨打印机具有相对较长的薄油墨通道，其平行延伸在油墨歧管13和喷嘴板5之间，喷嘴板5为每个通道提供喷嘴6。侧壁11可以基本上形成为压电材料，以便在施加电场时横向移动到选定的通道中。该横向位移在通道中产生声波，导致墨滴的喷射。侧壁可以以剪切模式偏转到人字形形成的横截面。有利地，它被布置成邻接所选通道的两个侧壁位于通道的内侧，以协同进行液滴喷射。在这种布置下，通道被交替地分配给第一和第二组通道，只有一组通道能够在任何一个瞬间启动。与相应的通道组相关联的喷嘴可以被偏移，以补偿在第一和第二组中的通道的致动中的时间延迟。

2. 发明授权

US4143685A Weaving looms 失效
标题翻译：编织机
公开(公告)号：US4143685A
公开(公告)日：1979-03-13
申请号：US827173
申请日：1977-08-24
申请人： Stephen Temple , Anthony D. Paton
发明人： Stephen Temple , Anthony D. Paton
IPC分类号： D03C13/00 , D03D47/26
CPC分类号： D03C13/00
摘要： A loom in which each warp yarn passes through a retraction region and a shedding region, and in which means are provided for creating gaseous fluid flow along each warp yarn so that the yarns, or those that are not otherwise restrained, are moved to form a loop in the shedding region, the loops, or selected ones of them, being separated from the warp yarn sheet by gaseous fluid flow to form a shed, and means are provided for mechanically displacing portions of the yarns in the retraction region to move the yarns longitudinally into a path of predetermined length so as to draw the yarns into tension in the shedding region to close the shed. The means for drawing the yarns into tension may also be employed to draw the fell of the woven fabric against a fixed reed to beat up the inserted weft yarn.
摘要翻译：每根经纱穿过收缩区域和脱落区域的织机，其中设置有用于沿着每根经纱产生气态流体流的装置，使得纱线或其他不受限制的纱线被移动以形成脱落区域中的环，或其中的一些，通过气体流体流与经纱片分离以形成梭口，并且提供用于机械地移位在收缩区域中的纱线的部分以移动纱线的装置纵向延伸到预定长度的路径中，以便使纱线在脱落区域中拉紧以闭合梭口。用于将纱线拉伸成张力的装置也可用于将编织物的坠子压靠固定的芦苇以打碎插入的纬纱。

3. 发明授权

US4973981A Method of testing components of pulsed droplet deposition apparatus 失效
标题翻译：测试脉冲液滴沉积装置的组件的方法
公开(公告)号：US4973981A
公开(公告)日：1990-11-27
申请号：US459006
申请日：1989-12-29
申请人： W. Scott Bartky , Anthony D. Paton
发明人： W. Scott Bartky , Anthony D. Paton
IPC分类号： B41J2/01 , B41J2/045 , B41J2/055
CPC分类号： B41J2/1609 , B41J2/1623 , B41J2/1643 , B41J2202/10
摘要： A method for testing body components of pulsed droplet deposition apparatus comprises applying a variable frequency voltage to the electrodes of each of a number of selected channel wall elements. The resulting impedance variations are used to determine the natural frequencies of the selected wall elements which, in turn, are used to determine whether the compliance ratios of the selected wall elements and the droplet liquid to be used therewith lies within a desired range of values.

4. 发明授权

US4940996A Drop-on-demand printhead 失效
标题翻译：点播打印头
公开(公告)号：US4940996A
公开(公告)日：1990-07-10
申请号：US345600
申请日：1989-04-28
申请人： Anthony D. Paton , Stephen Temple , Mark R. Shepherd
发明人： Anthony D. Paton , Stephen Temple , Mark R. Shepherd
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055 , B41J2/135 , B41J2/155
CPC分类号： B41J2/14201 , B41J2/155 , B41J2202/02 , B41J2202/20
摘要： A drop-on-demand ink drop printhead is mounted fixed in a printer for selectively printing drops of ink in a print line. The printhead comprises a plurality of stacks of like print modules arranged in side-by-side relationship to form a number of laterally offset module layers. Each of the modules includes at least one group of uniformly laterally spaced ink ejectors, the groups in each layer being laterally spaced by the same amount such that drops from overlapping portions of two or more of the groups interleave to form a segment of the print line. Make-up ink and air supply ducting arrangements are provided for the modules in each stack.

5. 发明授权

US06505918B1 Piezoelectric material and method of polarizing the same 失效
标题翻译：压电材料及其极化方法
公开(公告)号：US06505918B1
公开(公告)日：2003-01-14
申请号：US09657671
申请日：2000-09-08
申请人： Angus Condie , Stephen Temple , Anthony D. Paton
发明人： Angus Condie , Stephen Temple , Anthony D. Paton
IPC分类号： B41J2045
CPC分类号： B41J2/1643 , B41J2/14209 , B41J2/1609 , B41J2/1632 , B41J2/1634 , B41J2/1646 , B41J2002/14379 , B41J2202/12 , H01L41/0926
摘要： A method of polarizing a portion of a monolithic piezoelectric actuator element for use in droplet deposition apparatus where the element has first and second portions, includes the steps of placing the first portion of the element at an equipotential and generating a polarizing electric field across the second portion between said first portion and a further conducting layer.
摘要翻译：一种偏振用于液滴沉积装置的单片压电致动器元件的一部分的方法，其中元件具有第一和第二部分，包括以下步骤：将元件的第一部分放置在等电位并且产生跨越第二部分的偏振电场所述第一部分和另一导电层之间的部分。

6. 发明授权

US5512922A Method of multi-tone printing 失效
标题翻译：多色调打印方法
公开(公告)号：US5512922A
公开(公告)日：1996-04-30
申请号：US316256
申请日：1994-09-30
申请人： Anthony D. Paton
发明人： Anthony D. Paton
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/205 , B41J2/21 , H04N1/40
CPC分类号： B41J2/21 , B41J2/14209 , B41J2/2128 , H04N1/40031
摘要： A method of multi-tone printing employs a drop-on-demand printing apparatus 100 for depositing ink droplets from an array of channels 104 on printing element areas of a substrate 111 which is movable relatively to said apparatus. The channels length and nozzle location and dimensions afford each channel with a high longitudinal resonant frequency and electrically actuable means 110,112,114,116,118 supply energy pulses to a selected band of channels at or near the resonant frequency of the channels to deposit from each selected channel in the corresponding printing element area of the substrate a number of drops equal to the number of pulses applied thereto, the number of pulses applied being dependent on the tone of printing required. Droplet ejection from even numbered channels is in anti-phase at the resonant frequency with droplet ejection from odd numbered channels.
摘要翻译：一种多色调打印方法采用一种按需打印装置100，用于在可相对于所述装置移动的基板111的打印元件区域上从通道阵列104沉积墨滴。通道长度和喷嘴位置和尺寸为每个通道提供了高纵向共振频率，并且可电致动装置110,112,114,116,118向通道的谐振频率处或附近的通道的选定频带提供能量脉冲，从而在相应打印中从每个选定通道沉积衬底的元件面积等于施加到其上的脉冲数的数量级，施加的脉冲数取决于所需打印色调。来自偶数通道的液滴喷射在共振频率处为反相，液滴从奇数通道喷射。

7. 发明授权

US5189437A Manufacture of nozzles for ink jet printers 失效
标题翻译：制造喷墨打印机的喷嘴
公开(公告)号：US5189437A
公开(公告)日：1993-02-23
申请号：US769583
申请日：1991-10-02
申请人： A. John Michaelis , Anthony D. Paton , Stephen Temple
发明人： A. John Michaelis , Anthony D. Paton , Stephen Temple
IPC分类号： B23K26/38 , B23K26/40 , B24D18/00 , B41J2/16
CPC分类号： B41J2/1634 , B23K26/384 , B23K26/389 , B23K26/402 , B41J2/1609 , B41J2/162 , B23K2203/42 , B41J2202/12
摘要： A method of manufacturing one or more nozzles for an ink jet printhead initially comprises bonding a nozzle plate to the ink ejection end of the printhead. A mask is then secured in contact with the nozzle plate, the mask having a plurality of apertures each defining a respective nozzle exit. Laser radiation applied to the mask exposes the areas defined by the apertures to ablate the plate material between the nozzle exits on the external surface of the plate and corresponding nozzle inlets on the opposite surface of the plate. The assembly comprising the printhead, plate and mask is rocked during the exposure step to increase the area of the nozzle inlet relative to its outlet. Also, prior to the nozzle formation step, one or more ink troughs may be provided for supplying an external source of ink for each nozzle. The ink troughs, which may be formed using laser ablation techniques similar to those used in the formation of the nozzles, facilitate a continuous, positive flow of ink through the nozzles.
摘要翻译：制造用于喷墨打印头的一个或多个喷嘴的方法最初包括将喷嘴板接合到打印头的喷墨端。然后将掩模固定成与喷嘴板接触，所述掩模具有多个孔，每个孔限定相应的喷嘴出口。施加到掩模上的激光辐射暴露由孔限定的区域，以在板的外表面上的喷嘴出口和板的相对表面上的相应喷嘴入口之间切割板材。包括打印头，板和面罩的组件在曝光步骤期间摇动以增加喷嘴入口相对于其出口的面积。此外，在喷嘴形成步骤之前，可以设置一个或多个墨槽，用于为每个喷嘴提供外部油墨源。可以使用类似于在形成喷嘴中使用的激光烧蚀技术形成的墨槽有利于油墨通过喷嘴的连续的正向流动。

8. 发明授权

US5361084A Method of multi-tone printing 失效
标题翻译：多色调打印方法
公开(公告)号：US5361084A
公开(公告)日：1994-11-01
申请号：US594772
申请日：1990-10-09
申请人： Anthony D. Paton , Walter S. Bartky , Alan J. Michaelis
发明人： Anthony D. Paton , Walter S. Bartky , Alan J. Michaelis
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/205 , B41J2/21 , B41M5/00 , H04N1/40
CPC分类号： H04N1/40031 , B41J2/14209 , B41J2/2128
摘要： A method of multi-tone printing employs a drop-on-demand printing apparatus for depositing ink droplets on printing element areas of a substrate which is movable relatively to the apparatus. The droplets are deposited from an array of channels on the substrate which is movable relatively to the channels. The channels length and nozzle location and dimensions afford each channel with a high longitudinal resonant frequency and energy pulses are supplied to selected channels at or near the resonant frequency of the channels to deposit from each selected channel in the corresponding printing element area of the substrate a number of drops equal to the number of pulses applied thereto, the number of pulses applied being dependent on the tone of printing required. Single channel and color versions of the invention are also disclosed.
摘要翻译：一种多色调打印方法采用一种按需打印装置，用于将墨滴沉积在可相对于该装置移动的基板的打印元件区域上。液滴从衬底上的可以相对于通道移动的通道阵列沉积。通道长度和喷嘴位置和尺寸为每个通道提供了高纵向共振频率，并且能量脉冲在通道的谐振频率处或附近被提供给选定的通道，以从衬底a的相应打印元件区域中的每个选定通道沉积滴数等于施加到其上的脉冲数，施加的脉冲数取决于所需的打印色调。还公开了本发明的单通道和彩色版本。

9. 发明授权

US4992808A Multi-channel array, pulsed droplet deposition apparatus 失效
标题翻译：多通道阵列，脉冲液滴沉积装置
公开(公告)号：US4992808A
公开(公告)日：1991-02-12
申请号：US402329
申请日：1989-09-05
申请人： W. Scott Bartky , Anthony D. Paton , Stephen Temple , A. John Michaelis
发明人： W. Scott Bartky , Anthony D. Paton , Stephen Temple , A. John Michaelis
IPC分类号： B41J2/04 , B41J2/045 , B41J2/16
CPC分类号： B41J2/1609 , B41J2/1632 , B41J2/1634 , B41J2002/14225
摘要： A multi-channel array, pulsed droplet ink jet printer comprises a plurality of channels each communicating with a respective nozzle. A side wall of each channel is formed as a shear mode piezo-electric actuator. Electrodes applied to the actuators enable electric fields to be applied such that the actuators move laterally in the direction of the field to change the liquid pressure in the channels for effecting droplet ejection through the channel nozzles. The actuators can be made in two parts so as to deform, in cross section, to a chevron formation.
摘要翻译：多通道阵列脉冲液滴喷墨打印机包括多个通道，每个通道与相应的喷嘴连通。每个通道的侧壁形成为剪切模式压电致动器。施加到致动器的电极使得能够施加电场，使得致动器在场的方向上横向移动以改变通道中的液体压力，以通过通道喷嘴实现液滴喷射。致动器可以制成两部分，以便在横截面上变形为人字形形成。

10. 发明授权

US4942409A Drop-on-demand printhead 失效
公开(公告)号：US4942409A
公开(公告)日：1990-07-17
申请号：US345610
申请日：1989-04-28
申请人： Anthony D. Paton , Stephen Temple , Mark R. Shepherd
发明人： Anthony D. Paton , Stephen Temple , Mark R. Shepherd
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055 , B41J2/135 , B41J2/155
CPC分类号： B41J2/14201 , B41J2/155 , B41J2202/02 , B41J2202/20
摘要： A housekeeping manifold is provided at the end of a row of ejector apertures of a drop-on-demand printhead module. The housekeeping manifold includes upper and lower parts disposed on opposite sides of the row of ejector apertures, a trench extending between the manifold parts through which ink drops from the ejector apertures are discharged, openings between the manifold parts and the trench and a ducting arrangement for supplying environmental fluids to or exhausting such fluids from the region of said apertures by way of the manifold parts and trench.

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