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公开(公告)号：US09365019B2
公开(公告)日：2016-06-14
申请号：US14312061
申请日：2014-06-23
Applicant: Xerox Corporation
Inventor： Jing Zhou , Mandakini Kanungo , Nancy Y. Jia , Wei Hong
CPC classification number: B32B37/0046 , B01L3/5023 , B01L2200/12 , B01L2300/069 , B01L2300/0864 , B01L2300/0887 , B01L2300/126 , B01L2300/161 , B05C11/00 , B30B15/062 , B30B15/064 , B32B37/04 , B32B37/06 , B32B37/10 , B32B37/18 , B32B2307/728 , B32B2307/73 , B32B2309/02 , B32B2535/00
Abstract: An apparatus for distributing a hydrophobic material in a hydrophilic substrate includes a first plate, a second plate, a heater operatively connected to the first plate and configured to heat the first plate to a first temperature that is greater than a second temperature of the second plate, and an actuator configured to move the first plate and second plate together with a hydrophilic substrate between the plates. The first plate and second plate form a temperature gradient to enable a hydrophobic material on one side of a hydrophilic substrate that faces the second plate to penetrate into the hydrophilic substrate towards the first plate.
Abstract translation: 用于在亲水基底中分配疏水材料的装置包括第一板，第二板，加热器，其可操作地连接到第一板，并且被配置为将第一板加热到大于第二板的第二温度的第一温度 以及构造成将第一板和第二板与亲水基板一起移动到板之间的致动器。 第一板和第二板形成温度梯度，以使亲水基底的面向第二板的一侧上的疏水材料朝向第一板渗入亲水基底。
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公开(公告)号：US20160054229A1
公开(公告)日：2016-02-25
申请号：US14825876
申请日：2015-08-13
Applicant: Xerox Corporation
Inventor： Nancy Y. Jia , Mandakini Kanungo , Wei Hong , Jing Zhou
CPC classification number: G01N21/253 , G01N21/251 , G01N21/78 , G01N21/8483 , G01N2021/7759 , G06F19/00 , G16H10/60
Abstract: This disclosure provides a workflow method and system associated with a paper-based sensor. Specifically, provided is a paper-based sensor workflow including printing of customized security sensing information and bio-reagents to produce a paper-based sensor, applying a test material, such as, but not limited to, blood, to the paper-based sensor, capturing an image of the paper-based sensor and performing a colorimetric process; and performing one or more analytics to produce results associated with the test material
Abstract translation: 本公开提供了与纸基传感器相关联的工作流方法和系统。 具体来说，提供了一种基于纸的传感器工作流程，包括定制的安全感测信息的印刷和生物试剂以生产基于纸的传感器，将测试材料（例如但不限于血液）应用于纸基传感器 捕获基于纸的传感器的图像并执行比色处理; 并执行一个或多个分析以产生与测试材料相关联的结果
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公开(公告)号：US20160051980A1
公开(公告)日：2016-02-25
申请号：US14799832
申请日：2015-07-15
Applicant: Xerox Corporation
Inventor： Wei Hong , Jing Zhou , Mandakini Kanungo , Xing Liu , Nancy Y. Jia , Sarah J. Vella , Laura Lu
IPC: B01L3/00
CPC classification number: B01L3/5023 , B01L2300/069 , B01L2300/0803 , B01L2300/0864 , B01L2300/0887 , B01L2300/126 , B01L2300/165 , G01N33/525 , G01N33/558
Abstract: The present disclosure proposes a design of a biomedical paper sensor which can determine the concentration of biological materials in fluids such as blood, urine, and saliva. The sensor contains a plurality of axially radiating test zones, each test zone separated from other test zones by wax ink barriers formed by a process that produces thin walls. Each test zone can contain a unique test reagent, or a unique concentration of a test reagent, and can also be identified by printed text. The region of the device outside of the test zone area is printed with a uniform reference color. Benefits of the invention include increased accuracy in the measurement of the concentration of biological materials due to the larger test zone area. Benefits also include the integration of the reference or calibration color which simplifies the calibration needed for quantification of the concentration.
Abstract translation: 本公开提出了一种生物医学纸传感器的设计，其可以确定诸如血液，尿液和唾液的流体中的生物材料的浓度。 传感器包含多个轴向辐射测试区域，每个测试区域通过由产生薄壁的工艺形成的蜡油墨屏障与其他测试区域分离。 每个测试区可以包含独特的测试试剂或独特浓度的测试试剂，也可以通过印刷文本进行鉴定。 测试区域外部的设备区域以均匀的参考颜色打印。 本发明的优点包括由于较大的测试区域而在生物材料的浓度测量中提高了精度。 优点还包括参考或校准颜色的集成，这简化了浓度定量所需的校准。
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公开(公告)号：US09266352B2
公开(公告)日：2016-02-23
申请号：US13974765
申请日：2013-08-23
Applicant: Xerox Corporation
Inventor： Chu-heng Liu , David Allen Mantell , Jing Zhou , Eli Berkley Mantell
CPC classification number: G02B27/2214 , B41J3/407 , B41J11/002 , B41M3/06 , B41M5/0047 , B41M5/0064 , B41M5/50 , G02B3/0012 , Y10T428/24802
Abstract: A method of forming a lenticle on a substrate includes operating a plurality of inkjets to eject a plurality of ink drops of an optically transparent ink onto a surface of a substrate between a first printed line of an optically opaque ink and a second printed line of the optically opaque ink to form a lenticle from the optically transparent ink, the first printed line being formed substantially parallel to the second printed line with a separation between the first printed line and the second printed line corresponding to a predetermined width of a lenticle to be formed on the substrate.
Abstract translation: 在基板上形成透镜的方法包括操作多个喷墨喷嘴以将光学透明墨水的多个墨滴喷射到光学不透明墨水的第一印刷线和第二印刷线之间的基板表面上 光学不透明的油墨，以从光学透明油墨形成透镜，第一印刷线基本上平行于第二印刷线形成，第一印刷线与第二印刷线之间的间隔对应于待形成的透明的预定宽度 在基板上。
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35.发明授权System and method for ink drop acceleration with time varying electrostatic fields 有权具有随时间变化的静电场的墨滴加速系统和方法公开(公告)号：US09114609B1
公开(公告)日：2015-08-25
申请号：US14279824
申请日：2014-05-16
Applicant: Xerox Corporation
Inventor： Jeffrey J. Folkins , Jing Zhou , Richard P. Germain
CPC classification number: B41J2/04526 , B41J2/0458 , B41J2/04581
Abstract: An inkjet printer includes an electrode in either a printhead or an image receiving member that is operatively connected to a waveform generator. During operation, a controller operates the waveform generator to generate an electrostatic field between the printhead and the image receiving member during operation of inkjets in the printhead to eject ink drops. The controller operates the waveform generator to reduce an amplitude of the electrostatic field while the ink drops travel toward the image receiving member during a time when satellite ink drops can be formed from the ejected ink drops. The controller subsequently operates the waveform generator to generate the electrostatic field while the ink drops are in flight after formation of the satellite to accelerate the ink drops and satellites towards the image receiving member.
Abstract translation: 喷墨打印机包括可操作地连接到波形发生器的打印头或图像接收部件中的电极。 在操作期间，控制器操作波形发生器，以在打印头中的喷墨打印头操作期间在打印头和图像接收部件之间产生静电场，以喷射墨滴。 控制器操作波形发生器以减小静电场的幅度，同时当喷射的墨滴可以形成卫星墨滴时，墨滴向图像接收部件行进。 控制器随后操作波形发生器以在形成卫星之后墨滴飞行中产生静电场，以将墨滴和卫星加速到图像接收构件。
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Patent Agency Ranking
公开(公告)号：US09096055B2
公开(公告)日：2015-08-04
申请号：US13719219
申请日：2012-12-18
Applicant: Xerox Corporation
Inventor： Chu-heng Liu , Jing Zhou
CPC classification number: B41J2/01 , B41J2002/012
Abstract: An ink-based digital printing system for variable data lithographic printing includes an imaging member and a dampening fluid/carrier patterning system. An inkjet-type device of the patterning system jets material onto an imaging member. The as-jetted material includes dampening fluid and carrier component such as a wax jetted in a single phase. Upon contact with a surface of an imaging member, the jetted material cools and phase separation occurs, the dampening fluid leaching to a surface of the solid component on the imaging member surface, dampening the solid component, which forms an image according to image data input to the patterning system.
Abstract translation: 用于可变数据平版印刷的基于油墨的数字印刷系统包括成像构件和阻尼流体/载体图案形成系统。 图案形成系统的喷墨型装置将材料喷射到成像构件上。 被喷射的材料包括润湿流体和载体组分，例如在单相中喷射的蜡。 当与成像构件的表面接触时，喷射的材料冷却并发生相分离，润湿液浸出到成像构件表面上的固体组分的表面，从而抑制根据图像数据输入形成图像的固体成分 到图案化系统。
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公开(公告)号：US10175162B2
公开(公告)日：2019-01-08
申请号：US14825876
申请日：2015-08-13
Applicant: Xerox Corporation
Inventor： Nancy Y. Jia , Mandakini Kanungo , Wei Hong , Jing Zhou
Abstract: This disclosure provides a workflow method and system associated with a paper-based sensor. Specifically, provided is a paper-based sensor workflow including printing of customized security sensing information and bio-reagents to produce a paper-based sensor, applying a test material, such as, but not limited to, blood, to the paper-based sensor, capturing an image of the paper-based sensor and performing a colorimetric process; and performing one or more analytics to produce results associated with the test material.
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公开(公告)号：US09933359B2
公开(公告)日：2018-04-03
申请号：US14806412
申请日：2015-07-22
Applicant: Xerox Corporation
Inventor： Peter J. Zehler , Jing Zhou , Nancy Y. Jia
CPC classification number: G01N21/253 , G01N21/251 , G01N21/78 , G01N21/8483 , G01N2021/7759 , G06F19/00 , G16H10/60
Abstract: Disclosed herein is a paper based diagnostic device including a portable biomedical diagnostic device comprising, paper, wax, and reagents. The biomedical diagnostic device can analyze biochemical assays in test fluids such as blood, urine, and saliva. Diagnostic devices can include one or more of tracking information, personal identification information, security information, color calibration information, and environmental indicators. The security information can further include keys or codes identifying one or more unique characteristics. One aspect of the security information ensures that only predeterminable vendors are able to determine the results of a test from the diagnostic devices.
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39.发明申请公开(公告)号：US20170023465A1
公开(公告)日：2017-01-26
申请号：US14806412
申请日：2015-07-22
Applicant: Xerox Corporation
Inventor： Peter J. Zehler , Jing Zhou , Nancy Y. Jia
CPC classification number: G01N21/253 , G01N21/251 , G01N21/78 , G01N21/8483 , G01N2021/7759 , G06F19/00 , G16H10/60
Abstract: Disclosed herein is a paper based diagnostic device including a portable biomedical diagnostic device comprising, paper, wax, and reagents. The biomedical diagnostic device can analyze biochemical assays in test fluids such as blood, urine, and saliva. Diagnostic devices can include one or more of tracking information, personal identification information, security information, color calibration information, and environmental indicators. The security information can further include keys or codes identifying one or more unique characteristics. One aspect of the security information ensures that only predeterminable vendors are able to determine the results of a test from the diagnostic devices.
Abstract translation: 本文公开了一种基于纸的诊断装置，其包括便携式生物医学诊断装置，其包括纸，蜡和试剂。 生物医学诊断装置可以分析血液，尿液和唾液等测试液中的生化测定。 诊断设备可以包括跟踪信息，个人识别信息，安全信息，颜色校准信息和环境指示器中的一个或多个。 安全信息还可以包括标识一个或多个独特特征的密钥或代码。 安全信息的一个方面确保只有可预先确定的供应商能够从诊断设备确定测试结果。
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公开(公告)号：US20160214381A1
公开(公告)日：2016-07-28
申请号：US15093051
申请日：2016-04-07
Applicant: Xerox Corporation
Inventor： Faming Li , Jing Zhou , Xuejin Wen
IPC: B41J2/14
CPC classification number: B41J2/14008 , B41J2/14233 , B41J2/175 , B41J2/17566 , B41J2002/14491 , B41J2002/17583
Abstract: A fluid level sensor is configured for identifying a fluid level in a small volume reservoir, such as a fluid reservoir in an ejector head. The reservoir includes a plurality of vertically arranged chambers. A plurality of piezoelectric transducers is distributed over the chambers in a one-to-one correspondence. At least one electrical conductor is electrically connected to each piezoelectric transducer in the plurality of piezoelectric transducers to enable each piezoelectric sensor to receive an electrical signal to a portion of a wall of the chamber to produce an acoustical wave in the chamber and to transmit an electrical signal from each piezoelectric transducer in response to a fluctuating pressure on each piezoelectric transducer produced by the acoustical wave in the chamber.
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