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    FLUORINATED STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS
    1.
    发明申请
    FLUORINATED STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS 审中-公开
    氟化结构有机膜光电子层

    公开(公告)号：US20170075238A1

    公开(公告)日：2017-03-16

    申请号：US15283090

    申请日：2016-09-30

    申请人： XEROX CORPORATION

    发明人： Gregory McGuire ,  Adrien P. Cote ,  Richard A. Klenkler ,  Yvan Gagnon

    IPC分类号： G03G5/147 ,  G03G15/00 ,  G03G5/06

    CPC分类号： G03G5/14747 ,  G03G5/0557 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G7/0026

    摘要： A method of forming an overcoat layer. The method comprises providing a substrate having an imaging structure formed thereon, the imaging structure comprising (i) a charge transport layer and a charge generating layer, or (ii) an imaging layer comprising both charge generating material and charge transport material. An overcoat composition is deposited on the imaging structure, the overcoat composition comprising a charge transport molecule, a fluorinated building block, a leveling agent, a liquid carrier and optionally a first catalyst. The fluorinated building block is a fluorinated alkyl monomer substituted at the α and ω positions with a hydroxyl, carboxyl, carbonyl or aldehyde functional group or the anhydrides of any of those functional groups. The overcoat composition is cured to form an overcoat layer that is a fluorinated structured organic film, the curing comprising treating an outer surface of the overcoat composition with at least one cross-linking process. The crosslinking process forms a cross-linking gradient in the overcoat layer. If the overcoat composition comprises the first catalyst, there is an insufficient amount of the first catalyst to fully cross-link the overcoat layer.

    摘要翻译： 形成外涂层的方法。 该方法包括提供其上形成有成像结构的基底，所述成像结构包括（i）电荷传输层和电荷产生层，或（ii）包含电荷产生材料和电荷传输材料的成像层。 外涂层组合物沉积在成像结构上，外涂层组合物包含电荷输送分子，氟化结构单元，流平剂，液体载体和任选的第一催化剂。 氟化结构单元是在α和ω位置被羟基，羧基，羰基或醛官能团取代的氟化烷基单体或任何这些官能团的酸酐。 外涂层组合物被固化以形成作为氟化结构有机膜的外涂层，固化包括用至少一个交联方法处理外涂层组合物的外表面。 交联过程在外涂层中形成交联梯度。 如果外涂层组合物包含第一催化剂，则第一催化剂的量不足以完全交联外涂层。

    Fluorinated structured organic film photoreceptor layers
    4.
    发明授权
    Fluorinated structured organic film photoreceptor layers 有权

    公开(公告)号：US09921500B2

    公开(公告)日：2018-03-20

    申请号：US15283090

    申请日：2016-09-30

    申请人： XEROX CORPORATION

    发明人： Gregory McGuire ,  Adrien P. Cote ,  Richard A. Klenkler ,  Yvan Gagnon

    IPC分类号： G03G5/147 ,  G03G5/06 ,  G03G7/00 ,  G03G5/05

    CPC分类号： G03G5/14747 ,  G03G5/0557 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/1476 ,  G03G5/14769 ,  G03G5/14791 ,  G03G7/0026

    摘要： A method of forming an overcoat layer. The method comprises providing a substrate having an imaging structure formed thereon, the imaging structure comprising (i) a charge transport layer and a charge generating layer, or (ii) an imaging layer comprising both charge generating material and charge transport material. An overcoat composition is deposited on the imaging structure, the overcoat composition comprising a charge transport molecule, a fluorinated building block, a leveling agent, a liquid carrier and optionally a first catalyst. The fluorinated building block is a fluorinated alkyl monomer substituted at the α and ω positions with a hydroxyl, carboxyl, carbonyl or aldehyde functional group or the anhydrides of any of those functional groups. The overcoat composition is cured to form an overcoat layer that is a fluorinated structured organic film, the curing comprising treating an outer surface of the overcoat composition with at least one cross-linking process. The crosslinking process forms a cross-linking gradient in the overcoat layer. If the overcoat composition comprises the first catalyst, there is an insufficient amount of the first catalyst to fully cross-link the overcoat layer.

    System and method for retail store promotional price tag detection and maintenance via heuristic classifiers
    5.
    发明授权
    System and method for retail store promotional price tag detection and maintenance via heuristic classifiers 有权
    通过启发式分类器对零售商店促销价格标签检测和维护的系统和方法

    公开(公告)号：US09524486B2

    公开(公告)日：2016-12-20

    申请号：US14637830

    申请日：2015-03-04

    申请人： Xerox Corporation

    发明人： Wencheng Wu ,  Dennis L. Venable ,  Thomas F. Wade ,  Peter Paul ,  Adrien P. Cote

    IPC分类号： G06F19/00 ,  G06Q10/08 ,  G06K9/46 ,  G06T11/60

    CPC分类号： G06Q10/087 ,  G06T11/60

    摘要： A system to detect and maintain retail store promotional price tags (PPTs) includes a heuristic PPT description extractor module, a heuristic rule deriver module, a store shelf image acquisition system, a barcode locator and recognizer module, and a heuristic PPT classifier module. The heuristic PPT description extractor module extracts heuristic descriptions of PPTs. The heuristic rule deriver module derives a set of heuristic parameters for the PPTs. The barcode locator and recognizer module analyzes images acquired by the store shelf image acquisition system to localize and recognize barcodes. The heuristic PPT description classifier module extracts heuristic attributes from the images acquired by the store shelf image acquisition system using the set of PPT parameters supplied by the heuristic rule deriver module.

    摘要翻译： 检测和维护零售店促销价格标签（PPT）的系统包括启发式PPT描述提取器模块，启发式规则提升模块，商店架图像采集系统，条形码定位器和识别器模块以及启发式PPT分类器模块。 启发式PPT描述提取器模块提取PPT的启发式描述。 启发式规则引导模块为PPT引入了一组启发式参数。 条形码定位器和识别器模块分析由商店货架图像采集系统获取的图像以定位和识别条形码。 启发式PPT描述分类器模块使用由启发式规则提升模块提供的一组PPT参数从存储架图像采集系统获取的图像中提取启发式属性。

    High speed charge transport layer
    6.
    发明授权
    High speed charge transport layer 有权
    高速电荷传输层

    公开(公告)号：US09075325B2

    公开(公告)日：2015-07-07

    申请号：US14018413

    申请日：2013-09-04

    申请人： XEROX CORPORATION

    发明人： Gregory McGuire ,  Sarah J. Vella ,  Adrien P. Cote ,  Yvan Gagnon ,  Brynn Dooley

    IPC分类号： G03G5/047 ,  G03G5/04 ,  G03G5/05 ,  G03G5/06

    CPC分类号： G03G5/04 ,  G03G5/043 ,  G03G5/051 ,  G03G5/0525 ,  G03G5/0596 ,  G03G5/0614

    摘要： A photoreceptor includes a substrate a charge generating layer disposed on the substrate and a charge transport layer disposed on the charge generating layer, the charge transport layer includes a hole transport molecule, a fluorinated diol, and a leveling agent, the charge transport layer is substantially free of a polymer binder and catalyst, and has a post-discharge voltage of less than about 10 volts.

    摘要翻译： 感光体包括基板，设置在基板上的电荷产生层和设置在电荷产生层上的电荷输送层，电荷输送层包括空穴传输分子，氟化二醇和流平剂，电荷输送层基本上 没有聚合物粘合剂和催化剂，并且具有小于约10伏的放电后电压。

    SYSTEM AND METHOD FOR RETAIL STORE PROMOTIONAL PRICE TAG DETECTION AND MAINTENANCE VIA HEURISTIC CLASSIFIERS
    8.
    发明申请
    SYSTEM AND METHOD FOR RETAIL STORE PROMOTIONAL PRICE TAG DETECTION AND MAINTENANCE VIA HEURISTIC CLASSIFIERS 有权
    零售店的系统和方法促销价格标签检测和维护通过HEURISTIC CLASSIFIERS

    公开(公告)号：US20160260051A1

    公开(公告)日：2016-09-08

    申请号：US14637830

    申请日：2015-03-04

    申请人： Xerox Corporation

    发明人： Wencheng Wu ,  Dennis L. Venable ,  Thomas F. Wade ,  Peter Paul ,  Adrien P. Cote

    IPC分类号： G06Q10/08 ,  G06T11/60 ,  G06K9/46

    CPC分类号： G06Q10/087 ,  G06T11/60

    摘要： A system to detect and maintain retail store promotional price tags (PPTs) includes a heuristic PPT description extractor module, a heuristic rule deriver module, a store shelf image acquisition system, a barcode locator and recognizer module, and a heuristic PPT classifier module. The heuristic PPT description extractor module extracts heuristic descriptions of PPTs. The heuristic rule deriver module derives a set of heuristic parameters for the PPTs. The barcode locator and recognizer module analyzes images acquired by the store shelf image acquisition system to localize and recognize barcodes. The heuristic PPT description classifier module extracts heuristic attributes from the images acquired by the store shelf image acquisition system using the set of PPT parameters supplied by the heuristic rule deriver module.

    摘要翻译： 检测和维护零售店促销价格标签（PPT）的系统包括启发式PPT描述提取器模块，启发式规则提升模块，商店架图像采集系统，条形码定位器和识别器模块以及启发式PPT分类器模块。 启发式PPT描述提取器模块提取PPT的启发式描述。 启发式规则引导模块为PPT引入了一组启发式参数。 条形码定位器和识别器模块分析由商店货架图像采集系统获取的图像以定位和识别条形码。 启发式PPT描述分类器模块使用由启发式规则提升模块提供的一组PPT参数从存储架图像采集系统获取的图像中提取启发式属性。

    Melt formulation process for preparing structured organic films
    10.
    发明授权
    Melt formulation process for preparing structured organic films 有权
    用于制备结构有机膜的熔体制备方法

    公开(公告)号：US08906462B2

    公开(公告)日：2014-12-09

    申请号：US13804874

    申请日：2013-03-14

    申请人： Xerox Corporation

    发明人： Anthony J. Wigglesworth ,  Sarah J. Vella ,  Brynn M. Dooley ,  Adrien P. Cote

    IPC分类号： B05D3/02 ,  C09D5/00

    CPC分类号： C09D5/00

    摘要： Processes for preparing structured organic films (SOFs) comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework. The processes for preparing structured organic film may include mixing a plurality of molecular building blocks each comprising a segment and a number of functional groups to form a mixture of molecular building blocks; heating the mixture to form a homogeneous liquid comprising pre-SOFs; depositing the homogeneous liquid comprising pre-SOFs as a wet layer; and drying the wet layer to form a dry SOF from the pre-SOFs.

    摘要翻译： 制备包含多个片段的结构化有机膜（SOF）的方法和布置为共价有机骨架的多个接头。 制备结构有机膜的方法可包括混合多个分子结构单元，每个分子结构单元包含一段和多个官能团，以形成分子结构单元的混合物; 加热混合物以形成包含前SOF的均匀液体; 沉积包含预SOF的均匀液体作为湿层; 并干燥湿层从前SOF形成干SOF。