Photographic elements containing particular color couplers in
combination with particular stabilizers
    21.
    发明授权
    Photographic elements containing particular color couplers in combination with particular stabilizers 失效
    包含特定色耦合器的特定稳定器的照相元件

    公开(公告)号:US5437962A

    公开(公告)日:1995-08-01

    申请号:US42194

    申请日:1993-04-02

    CPC分类号: G03C7/36 G03C7/3013

    摘要: A photographic element having at least one photosensitive silver halide layer and associated therewith both a particular type of color coupler and a particular type of stabilizer. The color coupler is of the general formula (1) or (2): ##STR1## wherein A and B represent the same or different electron-withdrawing group,X is H or a group which splits off on coupling with oxidized color developer,R is an alkyl, cycloalkyl, aryl or heterocyclic which may be substituted, --COR.sup.1, --CSR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, --NHCOR.sup.1, --CONHR.sup.1, --COOR.sup.1, --COSR.sup.1, --NHSO.sub.2 R.sup.1 wherein R.sup.1 is an alkyl, cycloalkyl, or aryl group any of which are optionally substituted, and wherein two or more of A, B, R, and X optionally form part of a ring,Link is a linking group andn is 0, 1 or 2.The stabilizer is of the general formula (II), (III) or (IV): ##STR2## wherein the substituents of (II), (III) and (IV) are as defined in the specification.

    摘要翻译: 具有至少一个光敏卤化银层并与其相关联的特定类型的彩色耦合器和特定类型的稳定器的照相元件。 彩色成色剂具有通式(1)或(2):其中A和B表示相同或不同的吸电子基团,X为H或与氧化显色剂偶联时分裂的基团R 是可以被取代的烷基,环烷基,芳基或杂环,-COR1,-CSR1,SOR1,SO2R1,-NHCOR1,-CONHR1,-COOR1,-COSR1,-NHSO2R1,其中R1是烷基,环烷基或芳基, 其中任选被取代,并且其中两个或多个A,B,R和X任选地形成环的一部分,Link是连接基团,n是0,1或2.稳定剂具有通式(II (II),(III)和(IV)的取代基如说明书中所定义。

    Photographic elements containing particular color couplers in
combination with metal complex stabilizers
    22.
    发明授权
    Photographic elements containing particular color couplers in combination with metal complex stabilizers 失效
    含有特定颜色耦合器与金属络合物稳定剂组合的照相元件

    公开(公告)号:US5434040A

    公开(公告)日:1995-07-18

    申请号:US42197

    申请日:1993-04-02

    CPC分类号: G03C7/36 G03C7/3013

    摘要: A photographic element having at least one photosensitive silver halide layer and associated therewith both a particular type of color coupler and a particular type of stabilizer. The color coupler is of the general formula (1) or (2): ##STR1## wherein A and B represent the same or different electron-withdrawing group,X is H or a group which splits off on coupling with oxidized color developer,R is an alkyl, cycloalkyl, aryl or heterocyclic which may be substituted, --COR.sup.1, --CSR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, --NHCOR.sup.1, --CONHR.sup.1, --COOR.sup.1, --COSR.sup.1, --NHSO.sub.2 R.sup.1 wherein R.sup.1 is an alkyl, cycloalkyl, or aryl group any of which are optionally substituted, and wherein two or more of A, B, R, and X optionally form part of a ring,Link is a linking group andn is 0, 1 or 2.The stabilizer is of the general formula (I) below: ##STR2## wherein: M is Cu, Co, Ni, Pd or Pt;W.sup.2, W.sup.3, W.sup.4 and W.sup.5 are defined in the specification.

    摘要翻译: 具有至少一个光敏卤化银层并与其相关联的特定类型的彩色耦合器和特定类型的稳定器的照相元件。 (1)或(2)的成色剂:其中A和B表示相同或不同的吸电子基团,X是H或分开的基团 与氧化显色剂偶联时,R为可被取代的烷基,环烷基,芳基或杂环,-COR1,-CSR1,SOR1,SO2R1,-NHCOR1,-CONHR1,-COOR1,-COSR1,-NHSO2R1,其中R1为 任何一个烷基,环烷基或芳基任选被取代,并且其中A,B,R和X中的两个或更多个任选地形成环的一部分,Link是连接基团,n是0,1或2。 稳定剂具有以下通式(I):其中:M为Cu,Co,Ni,Pd或Pt; W2,W3,W4和W5在说明书中定义。

    Path discovery and analytics for network data
    28.
    发明申请
    Path discovery and analytics for network data 有权
    路径发现和网络数据分析

    公开(公告)号:US20080069081A1

    公开(公告)日:2008-03-20

    申请号:US11523371

    申请日:2006-09-18

    IPC分类号: H04J1/16 H04L12/28

    CPC分类号: H04L67/22

    摘要: A solution is provided that efficiently tracks user paths within a large network. Raw node visit data may be received that indicates which users visited which nodes in the network at which time. This data may then be organized into sessions. Unique pathviews may be calculated for each session of the nodes visit data as well as the frequency of occurrence of each unique path view. This information may then be used to understand how users are progressing through a network.

    摘要翻译: 提供了一种有效地跟踪大型网络内的用户路径的解决方案。 可以接收原始节点访问数据,指示哪些用户在哪个时间访问了网络中的哪些节点。 然后可以将该数据组织成会话。 可以为节点访问数据的每个会话以及每个唯一路径视图的出现频率计算唯一路径。 然后,可以使用该信息来了解用户如何通过网络进行进展。

    Photographic element with particular magenta coupler
    30.
    发明授权
    Photographic element with particular magenta coupler 失效
    具有特殊洋红色耦合器的摄影元件

    公开(公告)号:US5994048A

    公开(公告)日:1999-11-30

    申请号:US134565

    申请日:1998-08-14

    摘要: Disclosed is a photographic element comprising a support on which is coated at least one green-sensitized silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler of Formula I ##STR1## wherein: R.sub.1 is an alkyl group;R.sub.5, R.sub.6, R.sub.7, and R.sub.8 each independently represent a hydrogen atom or a substituent; and ##STR2## in which i, B, and J are independently hydrogen, alkyl or aryl substituent groups that together comprise at least two hydroxyl groups. The element provides improved resistance to yellowing.

    摘要翻译: 公开了一种照相元件,其包含载体,其上涂覆有至少一种绿色感光卤化银乳剂层,其具有至少一种式I的至少一种品红色染料形成成色剂,其中:R1是烷基; R5,R6,R7和R8各自独立地表示氢原子或取代基; 并且其中i,B和J独立地为氢,烷基或芳基取代基,其一起包含至少两个羟基。 该元素提供改善的耐黄变性。