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81. 发明授权

US6141026A Liquid ink development control 有权
标题翻译：液体油墨开发控制
公开(公告)号：US6141026A
公开(公告)日：2000-10-31
申请号：US141378
申请日：1998-08-27
申请人： Gerald A. Domoto , Oscar G. Hauser , Fong-Jen J. Wang
发明人： Gerald A. Domoto , Oscar G. Hauser , Fong-Jen J. Wang
IPC分类号： G03G15/10 , G03G15/11 , G03G13/04 , B41J2/385
CPC分类号： G03G15/104 , G03G15/11
摘要： An enhanced image conditioning process for liquid ink development assists in achieving better developability and metering capability, especially for the cases where highly viscous developer fluids are used. By selectively heating the developer fluid in the vicinity of the development zone and/or the metering zone, the viscosity of the liquid is reduced, and hence better developability and a thinner film with higher solid content for the developed image can be obtained. Another benefit of lowering the viscosity of the developer fluid is that the developer fluid can be applied and metered at a faster rate than higher viscosity fluids. Liquid ink developability control by controlling ink temperature is advantageous over conventional methods of xerography.
摘要翻译：用于液体油墨开发的增强的图像调节工艺有助于实现更好的显影性和计量能力，特别是对于使用高粘性显影液的情况。通过选择性地加热显影区域和/或计量区域附近的显影剂流体，可以获得液体的粘度，因此可以获得更好的显影性，并且可以获得显影图像具有较高固体含量的较薄的膜。降低显影液的粘度的另一个好处是显影液可以以比较高粘度的流体更快的速度被应用和计量。通过控制油墨温度的液体油墨显影性控制优于传统的静电印刷方法。

82. 发明授权

US5940665A Liquid immersion development machine having a multiple zone image development and conditioning apparatus 失效
标题翻译：具有多区域图像显影和调理装置的液浸式显影机
公开(公告)号：US5940665A
公开(公告)日：1999-08-17
申请号：US92512
申请日：1998-06-05
申请人： Gerald A. Domoto , Oscar G. Hauser , F. James Wang
发明人： Gerald A. Domoto , Oscar G. Hauser , F. James Wang
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： G03G15/11 , G03G2215/017 , G03G2215/0658
摘要： A single image development and conditioning apparatus is disclosed for removing excess liquid carrier from a developed image developed in a liquid immersion development machine using liquid developer material having a first toner concentration. The single image development and conditioning apparatus includes a first zone located downstream of a coating device relative to a direction of movement of a surface bearing the developed image, a second zone located downstream of the first zone, and a third zone located downstream of the second zone. The first zone includes a first biased electrode for partially removing charged solid toner particles from background areas of the developed image. The second zone includes a second biased electrode for completing removal of charged solid toner particles from the background areas, and the third zone includes a third biased electrode. The first, second and third zones are arranged and biased so as to enable (i) removal, from the background areas, of liquid developer material consisting of liquid carrier and charged solid toner particles, and (ii) removal, from the image areas only, of excess carrier liquid, thereby creating a resulting toner image having a toner concentration significantly higher than the first toner concentration of the liquid developer material.
摘要翻译：公开了一种用于使用具有第一调色剂浓度的液体显影剂材料从液浸式显影机中显影的显影图像中除去多余液体载体的单一图像显影和调理装置。单一图像显影和调理装置包括相对于承载显影图像的表面的移动方向位于涂覆装置的下游的第一区域，位于第一区域下游的第二区域和位于第二区域下游的第三区域区。第一区域包括用于从显影图像的背景区域部分去除带电固体调色剂颗粒的第一偏置电极。第二区域包括用于完成从背景区域去除带电固体调色剂颗粒的第二偏压电极，并且第三区域包括第三偏置电极。第一，第二和第三区域被布置和偏置，以便能够（i）从背景区域移除由液体载体和带电的固体调色剂颗粒组成的液体显影剂材料，以及（ii）仅从图像区域中移除的过量载体液体，从而产生具有显着高于液体显影剂材料的第一调色剂浓度的调色剂浓度的所得调色剂图像。

83. 发明授权

US5708936A Hydrodynamically stable coating flow applicator 失效
标题翻译：流体动力学稳定的涂布流程
公开(公告)号：US5708936A
公开(公告)日：1998-01-13
申请号：US707350
申请日：1996-09-03
申请人： Fong-Jen Wang , Gerald A. Domoto , Paul W. Morehouse Jr. , John F. Knapp , Thomas A. Hanna , Stephen T. Chai , Joseph F. Lacchia
发明人： Fong-Jen Wang , Gerald A. Domoto , Paul W. Morehouse Jr. , John F. Knapp , Thomas A. Hanna , Stephen T. Chai , Joseph F. Lacchia
IPC分类号： G03G15/10
CPC分类号： G03G15/101
摘要： An apparatus for developing an electrostatic latent image with liquid developing material. The apparatus includes a liquid developing material coating flow applicator for applying a substantially uniform coating of liquid developing material to a moving surface, wherein a housing, situated proximate to the moving surface, includes a fluid transport channel having a relatively narrow-width elongated outlet port for delivering a flow of liquid developing material to the moving surface, and an air flow channel having an elongated inlet aperture located adjacent the moving surface and immediately upstream from said outlet port for applying vacuum pressure to the flow of liquid developing material for varying the profile of the coating flow to provide variation of flow stability as well as thickness. A discussion of the effects of variations in the outlet port geometry, in particular, increasing the dimension between the downstream wall and the surface to be coated, has also been provided. A developing roll situated adjacent to and downstream from the liquid developing material is also provided for attracting the liquid developing material to image areas of the electrostatic latent image.
摘要翻译：一种用液体显影材料显影静电潜像的装置。该装置包括用于将液体显影材料基本上均匀的涂层施加到移动表面的液体显影材料涂布流动施加器，其中位于移动表面附近的壳体包括流体输送通道，该流体输送通道具有相对窄的细长出口用于将液体显影材料流传送到移动表面，以及空气流动通道，其具有位于移动表面附近并紧邻所述出口端上游的细长入口孔，用于向液体显影材料流施加真空压力以改变轮廓的涂层流动，以提供流动稳定性以及厚度的变化。还提供了关于出口端口几何形状的变化的影响的讨论，特别是增加下游壁和待涂覆表面之间的尺寸。还设置有位于液体显影材料附近和下游的显影辊，用于吸引液体显影材料成像静电潜像的区域。

84. 发明授权

US5689767A Isothermalizing member for a printing machine 失效
标题翻译：印刷机等温成型机
公开(公告)号：US5689767A
公开(公告)日：1997-11-18
申请号：US551088
申请日：1995-10-31
申请人： Gerald A. Domoto , Elias Panides , Karl B. Ayash , Thomas C. Hollar , Michael J. Martin
发明人： Gerald A. Domoto , Elias Panides , Karl B. Ayash , Thomas C. Hollar , Michael J. Martin
IPC分类号： G03G15/00 , G03G15/20 , G03G21/20
CPC分类号： G03G15/754 , G03G15/2053
摘要： An apparatus for maintaining a uniform temperature along its axis by increasing the heat transfer efficiency. The apparatus uses a sealed chamber containing a substantially pure working fluid in a two phase (liquid and vapor) condition. The vaporization and condensation of the fluid increases the heat transfer efficiency and tends to equalize temperature gradients in a body in contact with the apparatus. The apparatus is utilized in various locations in an electrophotographic printing machine and can be used as a pressure roll for a heat and pressure fuser, a support or drive roll for a photoreceptive member, a support member for a photoreceptor and a heat sink for a developer housing.
摘要翻译：一种用于通过增加传热效率沿其轴线保持均匀的温度的装置。该装置使用包含两相（液体和蒸气）条件的基本上纯的工作流体的密封室。流体的蒸发和冷凝增加了传热效率，并趋于平衡与设备接触的身体中的温度梯度。该设备用于电子照相印刷机中的各种位置，并且可以用作用于热和压力定影器的压力辊，用于感光元件的支撑件或驱动辊，用于感光体的支撑构件和用于显影剂的散热器住房。

85. 发明授权

US5063413A Removal of excess liquid from an image receptor 失效
标题翻译：从图像受体中去除多余的液体
公开(公告)号：US5063413A
公开(公告)日：1991-11-05
申请号：US560814
申请日：1990-07-31
申请人： Gerald A. Domoto , Aron Sereny
发明人： Gerald A. Domoto , Aron Sereny
IPC分类号： G03G15/11
CPC分类号： G03G15/11
摘要： A method and apparatus is described for removing excess liquid from an image receptor. As the image receptor moves at a certain velocity in one direction, a vacuum source or a source of positive air pressure effects air flow in a direction parallel to and opposite that of image receptor movement. The air flow is effected at a velocity greater than that of the image receptor movement. A channel is defined adjacent the receptor surface in which a pressure gradient is established for driving the air flow and causing the liquid layer to thin.
摘要翻译：描述了用于从图像接收器去除多余液体的方法和装置。当图像接收器在一个方向上以一定速度移动时，真空源或正空气压力源在与图像接收器运动平行并相反的方向上影响空气流动。空气流以大于图像接收器运动的速度进行。在接收器表面附近定义一个通道，其中建立了压力梯度来驱动空气流并使液体层变薄。

86. 发明授权

US4981362A Particle concentration measuring method and device 失效
标题翻译：粒子浓度测定方法及装置
公开(公告)号：US4981362A
公开(公告)日：1991-01-01
申请号：US422319
申请日：1989-10-16
申请人： Joannes N. M. deJong , Gerald A. Domoto , John J. Ricciardelli , Gerhard H. Bay , Johann H. Metternich
发明人： Joannes N. M. deJong , Gerald A. Domoto , John J. Ricciardelli , Gerhard H. Bay , Johann H. Metternich
IPC分类号： G01N15/06 , G01J1/16 , G01N21/53 , G01N21/59
CPC分类号： G01N21/534 , G01J2001/1615 , G01N2021/1759 , G01N2201/066 , G01N2201/0695
摘要： The method and apparatus for measuring the particle concentration in a fluid that is passed between a reciprocally movable window and a single photodetector. A collimated beam of light is directed through the window and fluid to the photodetector. The window is moved from a first predetermined location to a second predetermined location to vary the light beam path length, thus enabling at least two different photodetector output signals. The ratio of the two signals provides the data needed to determine the particle concentration in the fluid.
摘要翻译：用于测量在可往复运动的窗口和单个光电检测器之间通过的流体中的颗粒浓度的方法和装置。准直光束被引导通过窗口，流体被引导到光电检测器。窗口从第一预定位置移动到第二预定位置以改变光束路径长度，从而使得能够至少两个不同的光电检测器输出信号。两个信号的比率提供了确定流体中颗粒浓度所需的数据。

87. 发明授权

US4691212A Piezoelectric optical beam deflector 失效
标题翻译：压电光束偏转器
公开(公告)号：US4691212A
公开(公告)日：1987-09-01
申请号：US798091
申请日：1985-11-14
申请人： Edward J. Solcz , Gerald A. Domoto , Barry M. Wolf
发明人： Edward J. Solcz , Gerald A. Domoto , Barry M. Wolf
IPC分类号： G02B6/04 , G02B26/08 , G02B26/10 , G06K7/10 , G06K15/12 , H04N1/113 , G01D9/42 , G01D15/14 , H04N1/21
CPC分类号： H04N1/1135 , G02B26/08 , G02B26/103 , G06K7/10653
摘要： A piezoelectric bimorph scanner is disclosed which has a flexural beam attached to the free end of a cantilever mounted piezoelectric bimorph crystal. A mirror is bonded to the flexural beam a predetermined distance from the bimorph crystal. An AC voltage of predetermined frequency is applied to the bimorph crystal causing the flexural beam to oscillate with a node at the center of the mirror. The mirror rotates about the node rather than swinging in an arc, enabling the scanner to deflect a collimated light beam over a larger deflection angle than heretofore possible without additional light beam control apparatus. In an alternate embodiment, a laser diode may be mounted on the flexural beam instead of the mirror, further reducing costs and components.
摘要翻译：公开了一种压电双压电晶片扫描器，其具有附接到悬臂安装的压电双晶型晶体的自由端的弯曲梁。反射镜与双晶型晶体预定距离的弯曲梁结合。将预定频率的AC电压施加到双晶体晶体，导致弯曲光束与反射镜中心的节点振荡。镜子围绕节点旋转而不是以弧形摆动，使得扫描器能够在比没有附加光束控制装置的以前更大的偏转角度偏转准直光束。在替代实施例中，激光二极管可以安装在弯曲梁上而不是镜子上，进一步降低成本和部件。

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