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1. 发明授权

US10353316B2 Printing with metal-surface charge element in glow discharge regime 有权
公开(公告)号：US10353316B2
公开(公告)日：2019-07-16
申请号：US14374230
申请日：2012-04-30
申请人： Seongsik Chang , Michael H Lee , Omer Gila , Paul F Matheson
发明人： Seongsik Chang , Michael H Lee , Omer Gila , Paul F Matheson
IPC分类号： G03G15/02
摘要： Techniques related to printing using a metal-surface charge element. A metal-surface charge element includes at least one metal charge roller to deposit electric charge on an imaging surface. Each metal charge roller includes a metal external surface in charge-transferring relation with the imaging surface and in a glow discharge regime during operation of the printing system for printing.

2. 发明授权

US09618869B2 Printing using a metal-surface charging element 有权
公开(公告)号：US09618869B2
公开(公告)日：2017-04-11
申请号：US14379310
申请日：2012-04-30
申请人： Michael H Lee , Omer Gila , Seongsik Chang , Paul F Matheson
发明人： Michael H Lee , Omer Gila , Seongsik Chang , Paul F Matheson
IPC分类号： G03G15/02
CPC分类号： G03G15/0216 , G03G15/0233
摘要： Techniques related to printing using a metal-surface charging element. A printing system includes a metal-surface charging element and a power supply. The charging element is disposed to deposit electric charge on an imaging surface. The power supply may provide electric power with an alternating current (AC) component and a direct current (DC) component to the charging element.

3. 发明申请

US20150037070A1 Printing Using a Metal-Surface Charging Element 有权
标题翻译：使用金属表面充电元件进行打印
公开(公告)号：US20150037070A1
公开(公告)日：2015-02-05
申请号：US14379310
申请日：2012-04-30
申请人： Michael H Lee , Omer Gila , Seongsik Chang , Paul F. Matheson
发明人： Michael H Lee , Omer Gila , Seongsik Chang , Paul F. Matheson
IPC分类号： G03G15/02
CPC分类号： G03G15/0216 , G03G15/0233
摘要： Techniques related to printing using a metal-surface charging element. A printing system includes a metal-surface charging element and a power supply. The charging element is disposed to deposit electric charge on an imaging surface. The power supply may provide electric power with an alternating current (AC) component and a direct current (DC) component to the charging element.
摘要翻译：使用金属表面充电元件进行印刷的技术。印刷系统包括金属表面充电元件和电源。设置充电元件以在成像表面上沉积电荷。电源可以向充电元件提供具有交流（AC）分量和直流（DC）分量的电力。

4. 发明授权

US08851622B2 Printers, methods, and apparatus to reduce aerosol 有权
标题翻译：用于减少气溶胶的打印机，方法和设备
公开(公告)号：US08851622B2
公开(公告)日：2014-10-07
申请号：US13878720
申请日：2010-10-29
申请人： Napoleon J Leoni , Omer Gila , Michael H Lee , Henryk Birecki
发明人： Napoleon J Leoni , Omer Gila , Michael H Lee , Henryk Birecki
IPC分类号： B41J2/165 , B41J11/00 , G03G15/10
CPC分类号： B41J2/1714 , B41J2/1652 , B41J11/0015 , G03G15/107
摘要： Printers, methods, and apparatus to reduce aerosol are disclosed. An example apparatus to reduce aerosol includes a print head to generate droplets and aerosol, and to direct the droplets toward a print substrate, a first corona wire to generate first ions having a first electrical polarity to direct the aerosol toward the print substrate, and a second corona wire to generate second ions to direct the aerosol toward the print substrate, wherein the second ions have a second electrical polarity that is opposite the first electrical polarity.
摘要翻译：公开了用于减少气溶胶的打印机，方法和装置。用于减少气溶胶的示例性装置包括产生液滴和气溶胶的打印头，以及将液滴引导到打印基底，第一电晕丝，以产生具有第一电极性的第一离子，以将气溶胶引向印刷基底;以及第二电晕丝以产生第二离子以将气溶胶引向印刷基底，其中第二离子具有与第一电极性相反的第二电极性。

5. 发明授权

US08699907B2 System and method to remove surface contaminants from image transfer blanket 有权
标题翻译：从图像转印层去除表面污染物的系统和方法
公开(公告)号：US08699907B2
公开(公告)日：2014-04-15
申请号：US13211680
申请日：2011-08-17
申请人： Daihua Zhang , Michael H Lee , Napoleon J Leoni , Omer Gila
发明人： Daihua Zhang , Michael H Lee , Napoleon J Leoni , Omer Gila
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： A cleaning system usable with an image forming apparatus, which includes an intermediate transfer member having an image transfer blanket, includes a cleaning unit including a cleaner roller having at least one channel to transport fluid therein and a cleaner receiving surface to receive a cleaner layer, and a control unit including a temperature control module to control transportation of the fluid through the at least one channel to regulate a temperature of the cleaner roller, with the cleaner layer formed on the cleaner receiving surface to remove surface contaminants from the image transfer blanket.
摘要翻译：一种可用于图像形成装置的清洁系统，包括具有图像转印毯的中间转印部件，包括清洁单元，该清洁单元包括具有至少一个通道以在其中输送流体的清洁辊，以及用于接收清洁剂层的清洁器接收表面，以及控制单元，其包括温度控制模块，用于控制通过所述至少一个通道的流体的运输，以调节所述清洁辊的温度，所述清洁器层形成在所述清洁器接收表面上以从所述图像转印毯去除表面污染物。

6. 发明授权

US09016198B2 Printers, methods, and apparatus to filter imaging oil 有权
标题翻译：打印机，方法和设备来过滤成像油
公开(公告)号：US09016198B2
公开(公告)日：2015-04-28
申请号：US12898316
申请日：2010-10-05
申请人： Quang P Lam , Michael H Lee , Omer Gila
发明人： Quang P Lam , Michael H Lee , Omer Gila
IPC分类号： B41F1/00 , G03G21/00 , G03G15/10
CPC分类号： G03G15/104 , G03G21/0088
摘要： Printers, methods, and apparatus to filter imaging oil are disclosed. An example apparatus to filter imaging oil, includes adjacent electrodes and a switching circuit. The example switching circuit selectively generates an electrostatic field between the adjacent electrodes to cause particles suspended in the imaging oil between the adjacent electrodes to adhere to at least one of the adjacent electrodes, and generates an alternating electric field between the adjacent electrodes to cause the particles to be detached from the adjacent electrodes.
摘要翻译：公开了用于过滤成像油的打印机，方法和装置。用于过滤成像油的示例性装置包括相邻电极和开关电路。示例性切换电路选择性地在相邻电极之间产生静电场，以使悬浮在相邻电极之间的成像油中的颗粒粘附到至少一个相邻电极，并在相邻电极之间产生交变电场，与相邻的电极分离。

7. 发明授权

US08975901B2 Measurement device and method thereof 有权
标题翻译：测量装置及其方法
公开(公告)号：US08975901B2
公开(公告)日：2015-03-10
申请号：US13280045
申请日：2011-10-24
申请人： Henryk Birecki , Omer Gila , Michael H Lee , William D Holland
发明人： Henryk Birecki , Omer Gila , Michael H Lee , William D Holland
IPC分类号： G01R27/28 , G01N27/07 , G01R27/22
CPC分类号： G01N27/07 , G01R27/22
摘要： Measurement devices, systems, and methods to measure a high field conductivity of a fluid are provided herein. The measurement device includes a fluid cell, a pair of electrodes, a voltage switch, and a measurement unit. The fluid cell is on an inclined plane to receive the fluid. The pair of electrodes are connected to the fluid cell. The pair of electrodes are spaced apart from one another to receive the fluid therebetween and positioned parallel to one another to pass an electrical current therethrough. The power unit provides a high voltage power supply to one electrode of the pair of electrodes. The measurement unit measures the electrical current that passes between the pair of electrodes through the fluid.
摘要翻译：本文提供了测量流体的高场电导率的测量装置，系统和方法。测量装置包括流体池，一对电极，电压开关和测量单元。流体池在倾斜平面上以接收流体。一对电极连接到流体池。一对电极彼此间隔开以接收它们之间的流体并且彼此平行地设置以使电流通过。功率单元为一对电极的一个电极提供高压电源。测量单元测量通过流体在一对电极之间通过的电流。

8. 发明授权

US06775600B1 Systems and methods for determining a spacecraft orientation 失效
标题翻译：用于确定航天器方向的系统和方法
公开(公告)号：US06775600B1
公开(公告)日：2004-08-10
申请号：US10267092
申请日：2002-10-07
申请人： Richard R Harman , Richard J Luquette , Michael H Lee
发明人： Richard R Harman , Richard J Luquette , Michael H Lee
IPC分类号： G05D100
CPC分类号： G01C21/025 , B64G1/361 , B64G5/00 , G01S3/7867
摘要： Disclosed are systems and methods of determining or estimating an orientation of a spacecraft. An exemplary system generates telemetry data, including star observations, in a satellite. A ground station processes the telemetry data with data from a star catalog, to generate display data which, in this example, includes observed stars overlaid with catalog stars. An operator views the display and generates an operator input signal using a mouse device, to pair up observed and catalog stars. Circuitry in the ground station then processes two pairs of observed and catalog stars, to determine an orientation of the spacecraft.
摘要翻译：公开了确定或估计航天器取向的系统和方法。示例性系统在卫星中产生包括星形观测的遥测数据。地面站使用来自星形目录的数据来处理遥测数据，以生成显示数据，在该示例中，显示数据包括与目录星覆盖的观测星。操作员观看显示，并使用鼠标设备生成操作员输入信号，以配对观察和目录星。地面站的电路然后处理两对观测和目录星，以确定航天器的方向。

9. 发明授权

US06741827B2 Modified transfer-roll system and method for electrophotographic printing of the like 失效
标题翻译：改性转印辊系统及其电子照相印刷方法
公开(公告)号：US06741827B2
公开(公告)日：2004-05-25
申请号：US10190977
申请日：2002-07-08
申请人： Michael H Lee
发明人： Michael H Lee
IPC分类号： G03G1520
CPC分类号： G03G15/1685 , G03G2215/1614
摘要： This disclosure relates to a modified transfer-roll system and method for electrophotographic printing or the like. A photoconductor, e.g., a photoconductive roller or belt, is provided for collecting a first photostatic charge in a selected form corresponding to an image to be printed, and for retaining toner in the form of the image on a first surface of printing media. Using a first selected voltage from a first power source, a photostatic charging device, such as a charge roller and/or corona, is used to apply the first photostatic charge to the photoconductor. A laser write device activates selected portions of the charge applied to the photoconductor, such portions being in the form of the image. A development roller then transfers toner to the photoconductor, the toner photostatically adhering to the photoconductor in the form of the image. A transfer roller, in contact with the photoconductor at a selected transfer point, transfers the toner image from the photoconductor to the first surface of the printing media. At least one end of the transfer roller is sized and configured for accommodating overhanging edges of printing media as a setback from the paper edges and for clearance from toner on the photoconductor. A second power source applies a second selected voltage to the transfer roller, thereby attracting toner thereto, so as to effect transfer of the toner image from the photoconductor to the printing media first surface. Alternatively, a second surface of the printing media has a second photostatic charge to attract the toner retained by the photoconductor for transfer of the toner image.
摘要翻译：本公开涉及用于电子照相印刷等的改进的转印辊系统和方法。提供光电导体，例如光电导辊或带，用于以对应于要打印的图像的选定形式收集第一感光静电电荷，并且用于将图像形式的调色剂保持在打印介质的第一表面上。使用来自第一电源的第一选定电压，使用诸如充电辊和/或电晕的光静电充电装置将第一静电电荷施加到感光体。激光写入装置激活施加到光电导体的电荷的选定部分，这些部分是图像的形式。然后，显影辊将调色剂转印到感光体上，调色剂以图像的形式以光刻的方式附着到感光体上。在选定的转印点与感光体接触的转印辊将调色剂图像从感光体转印到印刷介质的第一表面。转印辊的至少一端的尺寸和构造适于容纳打印介质的悬垂边缘，作为从纸边缘的挫折并且用于与感光体上的调色剂间隙。第二电源将第二选定电压施加到转印辊上，从而将调色剂吸引到其上，以使调色剂图像从感光体转印到印刷介质第一表面。或者，打印介质的第二表面具有第二静电电荷，以吸引由感光体保持的调色剂以转印调色剂图像。

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