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    Electrophotographic photosensitive material containing hydrazone compound
    1.
    发明授权
    Electrophotographic photosensitive material containing hydrazone compound 失效
    含腙化合物的电子照相感光材料

    公开(公告)号：US4861691A

    公开(公告)日：1989-08-29

    申请号：US137212

    申请日：1987-12-22

    申请人： Masami Kuroda ,  Yoichi Nakamura ,  Noboru Furusho

    发明人： Masami Kuroda ,  Yoichi Nakamura ,  Noboru Furusho

    IPC分类号： C07D333/22 ,  C07D333/28 ,  C07D333/36 ,  C07D333/38 ,  C07D333/44 ,  G03G5/06

    CPC分类号： G03G5/0629 ,  C07D333/22 ,  C07D333/28 ,  C07D333/36 ,  C07D333/38 ,  C07D333/44 ,  G03G5/0661

    摘要： An electrophotographic photosensitive material is disclosed, wherein the electrophotographic photosensitive material comprises a photosensitive layer containing at least one hydrazone compound selected from the group consisting of compounds having the general formulae (I) and (II): ##STR1## wherein R.sup.1 is a hydrogen or halogen atom or an alkyl group, an alkoxy group, a nitro group, an acyl group or an amino group and R2 and R3 each represents a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; ##STR2## wherein R.sup.4 and R.sup.5 each represents a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group and X is a group of the formula ##STR3## in which R.sup.6 to R.sup.18 each represents a hydrogen or halogen atom or a hydroxy group, an alkyl group, an alkoxy group, an allyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, an aryl group, a cyano group, a nitro group, an amino group, an alkylamino group or an arylamino group and n is an integer of 1, 2, 3, 4 or 5.

    摘要翻译： 公开了一种电子照相感光材料，其中电子照相感光材料包含含有至少一种腙化合物的感光层，所述腙化合物选自具有通式（I）和（II）的化合物：其中R1是 氢或卤素原子或烷基，烷氧基，硝基，酰基或氨基，R2和R3各自表示取代或未取代的烷基或取代或未取代的芳基; （II）其中R4和R5各自表示取代或未取代的烷基，或取代或未取代的芳基，X是下式的基团：其中R 6至R 18各自表示 氢或卤素原子或羟基，烷基，烷氧基，烯丙基，酰基，酰氧基，烷氧基羰基，芳基，氰基，硝基，氨基， 烷基氨基或芳基氨基，n为1,2,3,4或5的整数。

    Electrophotographic photoconductor, manufacturing method thereof, and electrophotographic device
    4.
    发明授权
    Electrophotographic photoconductor, manufacturing method thereof, and electrophotographic device 有权
    电子照相感光体，其制造方法和电子照相装置

    公开(公告)号：US09081319B2

    公开(公告)日：2015-07-14

    申请号：US12999308

    申请日：2009-12-14

    申请人： Shinjirou Suzuki ,  Yoichi Nakamura ,  Ikuo Takaki ,  Seizo Kitagawa ,  Kazuki Nebashi

    发明人： Shinjirou Suzuki ,  Yoichi Nakamura ,  Ikuo Takaki ,  Seizo Kitagawa ,  Kazuki Nebashi

    IPC分类号： G03G5/04 ,  G03G5/14

    CPC分类号： G03G5/142 ,  G03G5/144

    摘要： Provided is an electrophotographic photoconductor that has good coating solution stability and metal oxide dispersibility, is free of image defects including ground fogging and black spots, and affords good image characteristics in various environments, as well as a manufacturing method therefore and a device including the same. The electrophotographic photoconductor includes a conductive substrate; an undercoat layer; and a photosensitive layer. The undercoat layer contains, as a main component, a resin obtained by polymerizing, as starting materials, an aromatic dicarboxylic acid, at least one aliphatic dicarboxylic acid having 8 or more carbon atoms, and at least one diamine having a cycloalkane structure, and further contains a metal oxide. The aromatic dicarboxylic acid in the resin is present in an amount that ranges from 0.1 to 10 mol %, and the resin has an acid value and a base value that are each no greater than 10 KOH mg/g.

    摘要翻译： 提供了具有良好的涂布溶液稳定性和金属氧化物分散性的电子照相感光体，没有包括地雾和黑点的图像缺陷，并且在各种环境中提供良好的图像特性，因此其制造方法和包括其的装置 。 电子照相感光体包括导电性基板; 底漆层; 和感光层。 作为主要成分，底涂层含有通过使作为原料的芳香族二羧酸，至少一种碳原子数8以上的脂肪族二羧酸和至少一种具有环烷烃结构的二胺的原料聚合而得到的树脂，进一步 含有金属氧化物。 树脂中的芳族二羧酸的存在量为0.1〜10摩尔％，树脂的酸值和碱值不大于10KOHmg / g。

    Monitoring method, monitoring apparatus and liquid sample analyzer
    5.
    发明授权
    Monitoring method, monitoring apparatus and liquid sample analyzer 有权
    监测方法，监测仪器和液体样品分析仪

    公开(公告)号：US08821791B2

    公开(公告)日：2014-09-02

    申请号：US13556703

    申请日：2012-07-24

    申请人： Masaharu Shibata ,  Yoichi Nakamura

    发明人： Masaharu Shibata ,  Yoichi Nakamura

    IPC分类号： G01N21/00 ,  G01N31/00 ,  G01N33/00 ,  B01L3/02 ,  G01N35/10

    CPC分类号： G01N35/1016 ,  G01N2035/1032 ,  Y10T436/11 ,  Y10T436/2575

    摘要： A liquid sample is aspirated using an aspirating tube provided with a flow path extending lengthwise in the interior of the tube, and an aspiration orifice for aspirating the liquid sample formed near the tip of the tube. The aspiration of the liquid sample to the aspirating tube is monitored during aspiration. Liquid sample is aspirated by the aspirating tube, and the collected material in the aspirating tube in the region at the tip side from the region containing the liquid sample to be used for measurement is delivered to a detecting part provided externally to the aspirating tube, and whether or not liquid sample is contained in the collected material is detected in the detecting part.

    摘要翻译： 使用具有在管内部纵向延伸的流路的抽吸管以及用于抽吸形成在管的尖端附近的液体样品的抽吸孔来抽吸液体样品。 在抽吸期间监测吸液管中液体样品的抽吸。 液体样品由抽吸管抽吸，并且将吸收管中收集的材料输送到设置在抽吸管外部的检测部分中，该抽吸管在从包含用于测量的液体样品的区域的尖端侧的区域中收集的材料， 在检测部分中检测到收集的材料中是否含有液体样品。

    Reagent container and reagent set
    6.
    发明授权
    Reagent container and reagent set 有权
    试剂容器和试剂组

    公开(公告)号：US08679425B2

    公开(公告)日：2014-03-25

    申请号：US12837869

    申请日：2010-07-16

    申请人： Sachiko Ueda ,  Yusuke Mori ,  Hiroyuki Ohashi ,  Yuji Itose ,  Kinya Uchihashi ,  Yoichi Nakamura ,  Kohei Sugitani

    发明人： Sachiko Ueda ,  Yusuke Mori ,  Hiroyuki Ohashi ,  Yuji Itose ,  Kinya Uchihashi ,  Yoichi Nakamura ,  Kohei Sugitani

    IPC分类号： B01L3/00 ,  B01L9/00 ,  B01L99/00 ,  B65D21/02 ,  B65D1/24 ,  B65D25/04 ,  B65D57/00 ,  B65D85/00 ,  G01N21/00 ,  G01N31/00 ,  G01N33/00 ,  A47B77/00 ,  B65D6/28

    CPC分类号： B01L3/0293 ,  B01L3/527 ,  B01L9/00 ,  B01L2200/185 ,  B01L2300/021 ,  G01N35/1002

    摘要： A reagent container set is disclosed which comprises: a first reagent container for accommodating a first reagent to be used in a sample analyzer, the top part of the first reagent container having a first aspiration opening for inserting a first reagent aspirating tube to aspirate the first reagent; a waste fluid container for accommodating the first reagent used in the sample analyzer as a waste fluid, the top of the waste fluid container having a discharge opening for inserting a waste fluid discharging tube to discharge the waste fluid into the waste fluid container; a box for accommodating the first reagent container and the waste fluid container; and a container holding member for holding the first reagent container and the waste fluid container so that the first aspiration opening and the discharge opening are disposed at predetermined positions, the container holding member being maintained at a predetermined position within the box.

    摘要翻译： 公开了一种试剂容器组，其包括：第一试剂容器，用于容纳待用于样本分析仪的第一试剂，所述第一试剂容器的顶部具有用于插入第一试剂抽吸管的第一抽吸开口， 试剂; 用于将用于样品分析器中的第一试剂用作废液的废液容器，废液容器的顶部具有用于插入废液排放管的排出口，以将废液排放到废液容器中; 用于容纳第一试剂容器和废液容器的箱体; 以及容器保持构件，用于保持第一试剂容器和废液容器，使得第一抽吸开口和排出口设置在预定位置，容器保持构件保持在箱内的预定位置。

    Electrophotographic photoconductor and manufacturing method thereof
    7.
    发明授权
    Electrophotographic photoconductor and manufacturing method thereof 有权
    电子照相感光体及其制造方法

    公开(公告)号：US08404414B2

    公开(公告)日：2013-03-26

    申请号：US12990544

    申请日：2009-04-02

    申请人： Ikuo Takaki ,  Yoichi Nakamura ,  Seizo Kitagawa ,  Kazuki Nebashi ,  Fengqiang Zhu

    发明人： Ikuo Takaki ,  Yoichi Nakamura ,  Seizo Kitagawa ,  Kazuki Nebashi ,  Fengqiang Zhu

    IPC分类号： G03G5/04

    CPC分类号： G03G5/0564 ,  G03G2215/00957 ,  G03G2215/00987

    摘要： Electrophotographic photoconductor including a conductive substrate; and a photosensitive layer provided on the conductive substrate and including at least a charge generation material; a charge transport material; and a resin binder including a copolymer polyarylate resin represented by general formula (I) below: and manufacturing method therefore. Good images with less cracking occurrence are obtained during recycling of a photosensitive drum and peripheral members thereof that includes the electrophotographic photoconductor, and also when a liquid development process is employed.

    摘要翻译： 电子照相感光体包括导电性基材; 以及设置在所述导电基板上并且至少包括电荷产生材料的感光层; 电荷输送材料; 和含有下述通式（I）表示的共聚物聚芳酯树脂的树脂粘合剂及其制造方法。 在包括电子照相感光体的感光鼓及其周边部件的再循环期间，以及采用液体显影处理时，都能获得具有较少裂纹发生的良好图像。

    FOREIGN OBJECT DETERMINATION DEVICE, FOREIGN OBJECT DETERMINATION METHOD AND FOREIGN OBJECT DETERMINATION PROGRAM
    8.
    发明申请
    FOREIGN OBJECT DETERMINATION DEVICE, FOREIGN OBJECT DETERMINATION METHOD AND FOREIGN OBJECT DETERMINATION PROGRAM 有权
    外部对象确定设备，外部对象确定方法和外部对象确定程序

    公开(公告)号：US20120314918A1

    公开(公告)日：2012-12-13

    申请号：US13581078

    申请日：2011-03-02

    申请人： Yoichi Nakamura

    发明人： Yoichi Nakamura

    IPC分类号： G06K9/00

    CPC分类号： A61B5/1172 ,  G06K9/00033 ,  G06K9/00375

    摘要： To improve the accuracy of fingerprint authentication, the foreign object determination device of the present invention includes an image acquisition unit 31 for acquiring an image in which an authentication target to be subjected to fingerprint authentication has been captured, a region partitioning unit 33 for partitioning the image acquired by the image acquisition unit 31 into regions of mutually different colors by using predetermined determination criteria for determining differences in color, and a foreign object determination unit 34 for determining whether a foreign object is included in the authentication target by using colors and/or areas of the regions partitioned by the region partitioning unit 33.

    摘要翻译： 为了提高指纹认证的准确性，本发明的异物确定装置包括用于获取其中已经捕获了要进行指纹认证的认证对象的图像的图像获取单元31，用于分割 通过使用用于确定颜色差异的预定确定标准，由图像获取单元31获取的图像变成相互不同颜色的区域;以及异物确定单元34，用于通过使用颜色和/或颜色来确定异物是否包括在认证目标中 由区域划分单元33划分的区域的区域。

    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS FOR PRODUCING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHIC DEVICE
    10.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS FOR PRODUCING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHIC DEVICE 有权
    电子照相光电子产品，电摄影光刻胶的制造方法以及电子照相装置

    公开(公告)号：US20120034556A1

    公开(公告)日：2012-02-09

    申请号：US13132031

    申请日：2009-11-27

    申请人： Kazuki Nebashi ,  Yoichi Nakamura ,  Seizo Kitagawa ,  Ikuo Takaki ,  Shinjiro Suzuki

    发明人： Kazuki Nebashi ,  Yoichi Nakamura ,  Seizo Kitagawa ,  Ikuo Takaki ,  Shinjiro Suzuki

    IPC分类号： G03G5/04

    CPC分类号： G03G5/142 ,  G03G5/144

    摘要： An electrophotographic photoreceptor includes an electroconductive substrate; an undercoat layer provided on the electroconductive substrate and composed of: metal oxide fine particles including particles of at least one metal oxide and at least one organic compound provided on the particles of the at least one metal oxide as a surface treatment; and a copolymer resin synthesized by copolymerization of essential constituent monomers composed of a dicarboxylic acid, a diol, a triol and a diamine; and a photosensitive layer laminated on the undercoat layer. The undercoat layer permits (a) attaining stable electric potential characteristics in all environments ranging from low temperature and low humidity environments to high temperature and high humidity environments, (b) suppressing the occurrence of printing defects and density differences, and (c) simultaneously attaining transfer restorability and restorability from intense light-induced fatigue even in a wide variety of usages and operation environments.

    摘要翻译： 电子照相感光体包括导电基片; 设置在导电性基体上的由下述构成的底涂层构成：包含至少一种金属氧化物的颗粒的金属氧化物微粒和至少一种金属氧化物颗粒上提供的至少一种有机化合物作为表面处理; 以及由二羧酸，二醇，三醇和二胺组成的必需构成单体共聚而合成的共聚物树脂; 和层压在底涂层上的感光层。 底涂层允许（a）在从低温和低湿环境到高温和高湿度环境的所有环境中获得稳定的电势特性，（b）抑制印刷缺陷和密度差异的发生，和（c）同时获得 即使在各种各样的使用和操作环境中，也可以将恢复性和恢复性从强烈的光诱导疲劳中转移出来。