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    Electrophotographic process using methylene indoline photoconductive derivatives
    1.
    发明授权
    Electrophotographic process using methylene indoline photoconductive derivatives 失效
    使用甲基吲哚衍生物的电子显微镜

    公开(公告)号：US3930851A

    公开(公告)日：1976-01-06

    申请号：US455797

    申请日：1974-03-28

    申请人： Hisatake Ono ,  Syu Watarai ,  Harumi Katsuyama

    发明人： Hisatake Ono ,  Syu Watarai ,  Harumi Katsuyama

    IPC分类号： G03G5/06 ,  G03G5/07 ,  G03G13/22

    CPC分类号： G03G5/0661 ,  G03G5/065 ,  G03G5/071 ,  Y10S430/163

    摘要： An electrophotographic member comprising a resin binder and an organic photoconductive composition and a process using the electrophotographic member, the composition consisting essentially of a compound of the formula (A), its dimeric compound or its polymeric compound: ##SPC1##Whereim R.sub.1 is hydrogen atom, halogen atom, alkyl group having 1 to 4 carbon atoms, alkoxy group having 1 to 4 carbon atoms, alkoxycarbonyl group having alkyl group 1 to 4 carbon atoms, nitro group, alkylene group having 1 to 3 carbon atoms which is capable of forming a bis-compound, or a bond which is capable of forming a bis-compound, R.sub.2 is hydrogen atom, hydroxyl group, alkoxycarbonyl group having alkyl group of 1 to 4 carbon atoms, cyano or phenyl group, R is substituted phenyl group (where substituted group is hydrogen atom, halogen atom, alkyl group having 1 to 4 carbon atoms, or alkoxy group having 1 to 4 carbon atoms), alkylene group having 1 to 3 carbon atoms which is capable of forming a bis-compound, phenylene group which is capable of forming a bis-compound, or a bond which is capable of forming a bis-compound, and m is an integer from 1 to 4.

    Spiro-pyrazoline derivatives and method for the production thereof
    2.
    发明授权
    Spiro-pyrazoline derivatives and method for the production thereof 失效
    螺吡唑啉衍生物及其制备方法

    公开(公告)号：US3944556A

    公开(公告)日：1976-03-16

    申请号：US478498

    申请日：1974-06-12

    申请人： Harumi Katsuyama ,  Hisatake Ono

    发明人： Harumi Katsuyama ,  Hisatake Ono

    IPC分类号： G03C1/685 ,  G03C1/815 ,  G03G5/06 ,  C07D215/38

    CPC分类号： G03G5/065 ,  G03C1/685 ,  G03C1/8155

    摘要： Spiro-pyrazoline derivatives of the general formula ##SPC1##Where Z.sub.1, Z.sub.2, R.sub.1 to R.sub.4 are as defined hereinafter and methods for their preparation are disclosed. The compounds are useful as organic photoconductors, organic fluorescent materials and as additives for silver salt and non-silver salt photographic materials.

    摘要翻译： 通式为Z 1，Z 2，R 1至R 4的螺 - 吡唑啉衍生物如下文所定义，并公开了其制备方法。 这些化合物可用作有机光电导体，有机荧光材料和用作银盐和非银盐照相材料的添加剂。

    Analytical element for dry analysis
    7.
    发明授权
    Analytical element for dry analysis 失效
    干分析用分析元素

    公开(公告)号：US4604347A

    公开(公告)日：1986-08-05

    申请号：US577090

    申请日：1984-02-06

    申请人： Fuminori Arai ,  Mitsutoshi Tanaka ,  Harumi Katsuyama

    发明人： Fuminori Arai ,  Mitsutoshi Tanaka ,  Harumi Katsuyama

    IPC分类号： C12Q1/40 ,  G01N31/22 ,  G01N33/52 ,  C12Q1/00

    CPC分类号： G01N33/525 ,  G01N31/221 ,  Y10S435/805

    摘要： An analytical element containing at least one reagent for dry analysis of analyte in a liquid sample, which contains a nondiffusive acid and a nondiffusive base in different phases, being capable of adjusting the surrounding pH of the reaction area of at least one reagent under fluid contact therebetween, and said at least one reagent is contained in said nondiffusive acid-containing phase or nondiffusive base-containing phase.

    摘要翻译： 包含至少一种用于干燥分析液体样品中的分析物的分析元件，其包含不同相中的非扩散性酸和非扩散性碱，能够调节流体接触下至少一种试剂的反应区域的周围pH值 并且所述至少一种试剂包含在所述非扩散性含酸相或非扩散性含碱相中。

    Integral multilayer analytical element for analysis of ammonia-forming substrate
    10.
    发明授权
    Integral multilayer analytical element for analysis of ammonia-forming substrate 失效
    用于氨形成基材分析的整体多层分析元件

    公开(公告)号：US5198335A

    公开(公告)日：1993-03-30

    申请号：US608014

    申请日：1990-10-31

    申请人： Nobuyoshi Sekikawa ,  Harumi Katsuyama ,  Asaji Kondo

    发明人： Nobuyoshi Sekikawa ,  Harumi Katsuyama ,  Asaji Kondo

    IPC分类号： C12Q1/32 ,  C12Q1/58 ,  G01N31/22 ,  G01N33/84

    CPC分类号： C12Q1/58 ,  C12Q1/32 ,  G01N31/223 ,  G01N33/84 ,  Y10T436/177692 ,  Y10T436/25125

    摘要： An integral multilayer analytical element for the analysis of an ammonia-forming substrate comprising:(I) a light-transmissive, liquid-impermeable support:(II) an ammonia indicator layer containing a reagent capable of undergoing a detectable change by gaseous ammonia;(III) a liquid barrier layer which allows gaseous ammonia passing therethrough;(IV) an ammonia-forming substrate reaction layer containing a reagent capable of reacting with an ammonia-forming substrate to form gaseous ammonia;(V) an intrinsic ammonia trapping layer containing a reagent which acts on intrinsic ammonia to convert it into a form which can not reach said reaction layer; and(IV) a porous spreading layer, in a laminate form.

    摘要翻译： 一种用于分析氨形成基材的整体多层分析元件，包括：（I）透光液体不可渗透的载体：（II）含有能够通过气态氨进行可检测变化的试剂的氨指示剂层; （III）允许气态氨通过其中的液体阻挡层; （IV）氨形成底物反应层，其含有可与氨形成基质反应形成气态氨的试剂; （V）含有作用于本征氨的试剂以将其转化为不能到达所述反应层的形式的试剂的本征氨捕集层; 和（IV）层叠形式的多孔铺展层。