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公开(公告)号：US5622810A
公开(公告)日：1997-04-22
申请号：US544935
申请日：1995-10-18
申请人： Takashi Nakamura , Hiroshi Fukuzawa , Michio Ono
发明人： Takashi Nakamura , Hiroshi Fukuzawa , Michio Ono
IPC分类号： C07F9/24 , C07F9/6568 , C07F9/6571 , C07F9/6578 , G03C7/392 , G03C1/06
CPC分类号： C07F9/2491 , C07F9/6568 , C07F9/657154 , C07F9/6578 , G03C7/39224 , G03C7/39236 , G03C7/39288
摘要： A silver halide color photosensitive material is disclosed, which has on a support at least one photosensitive silver halide emulsion layer, wherein at least one nondiffusible compound represented by the following formula (I) is contained to inhibit generation of color stain and color fog and to ensure excellent keeping quality: ##STR1## wherein R.sup.1 represents an aryl group or a heterocyclic group, R.sup.2 represents an alkyl group, a cycloalkyl group, an alkoxy group or an aryloxy group, R.sup.3 represents an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group and X represents an oxygen atom or a sulfur atom; provided that R.sup.3 does not represent a phenyl group when R.sup.2 represents a phenoxy group. ##STR2## wherein R'.sup.1 represents an aryl group or a heterocyclic group; A'.sup.1 and A'.sup.2 each represents a hydrogen atom or a hydrolyzable group; X represents an oxygen atom or a sulfur atom; and Y.sup.1 represents atoms completing a phosphorus-containing heterocyclic ring. ##STR3## wherein R".sup.1 represents an aryl group or a heterocyclic group; R".sup.2 represents an alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group, an alkoxy group or an aryloxy group; A".sup.1 and A".sup.2 each represent a hydrogen atom or a hydrolyzable group; G represents a carbon atom or a phosphorus atom; X represents an oxygen atom or a sulfur atom; when G represents a carbon atom, m is 2 and n is 0; when G represents a phosphorus atom, m is 2 and n is 1, or m is 3 and n is 0; and two or three R".sup.1 N(A".sup.1)N(A".sup.2)-- groups may be the same or different. A compound represented by the formula (I-1) or (II-1) is also disclosed.
摘要翻译： 公开了一种卤化银色感光材料，其在至少一个感光卤化银乳剂层上具有载体，其中包含至少一种由下式（I）表示的不可扩散的化合物以抑制着色斑和色雾的产生，并且 确保优异的保存质量：其中R 1表示芳基或杂环基，R 2表示烷基，环烷基，烷氧基或芳氧基，R 3表示烷基，环烷基， 芳基或杂环基，X表示氧原子或硫原子; 条件是当R 2表示苯氧基时，R 3不表示苯基。 （I-1）其中R'1表示芳基或杂环基; A'1和A'2各自表示氢原子或可水解基团; X表示氧原子或硫原子; Y1表示完成含磷杂环的原子。 （I-2）其中R“1表示芳基或杂环基; R“2表示烷基，环烷基，芳基，杂环基，烷氧基或芳氧基; A'1和A'2各自表示氢原子或可水解基团; G表示碳原子或磷原子; X表示氧原子或硫原子; 当G表示碳原子时，m为2，n为0; 当G表示磷原子时，m为2，n为1，或m为3，n为0; 和两个或三个R'1N（A'1）N（A'2） - 基团可以相同或不同。 还公开了由式（I-1）或（II-1）表示的化合物。
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2.发明授权Silver halide color photographic material comprising a magenta or cyan coupler and a hydrazine compound 失效卤化银彩色照相材料，包括品红色或青色成色剂和肼化合物
公开(公告)号：US5736299A
公开(公告)日：1998-04-07
申请号：US590323
申请日：1996-01-23
CPC分类号： G03C7/39288 , G03C7/3003 , G03C7/301
摘要： A silver halide color photographic material is disclosed, wherein it comprises a support having thereon one or more constituent layers including at least one silver halide emulsion layer, wherein at least one hydrophilic colloid layer of said constituent layers contains a coupler represented by the following formula (M) or formula (I) and at least one hydrophilic colloid layer of said constituent layers contains a compound represented by the following formula (H): ##STR1##
摘要翻译： 公开了一种卤化银彩色照相材料，其中它包括其上具有一个或多个包含至少一个卤化银乳剂层的构成层的载体，其中所述构成层的至少一个亲水胶体层包含由下式表示的成色剂 M）或式（I），并且所述构成层的至少一个亲水胶体层含有下式（H）表示的化合物：（I）
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公开(公告)号：US5750755A
公开(公告)日：1998-05-12
申请号：US695636
申请日：1996-08-12
申请人： Takashi Nakamura , Hiroshi Fukuzawa , Michio Ono
发明人： Takashi Nakamura , Hiroshi Fukuzawa , Michio Ono
IPC分类号： C07F9/24 , C07F9/6568 , C07F9/6571 , C07F9/6578 , G03C7/392 , C07F9/6574 , C07F9/6584
CPC分类号： C07F9/2491 , C07F9/6568 , C07F9/657154 , C07F9/6578 , G03C7/39224 , G03C7/39236 , G03C7/39288
摘要： A silver halide color photosensitive material is disclosed, which has on a support at least one photosensitive silver halide emulsion layer, wherein at least one nondiffusible compound represented by the following formulas (I), (I-1), or (I-2) is contained to inhibit generation of color stain and color fog and to ensure excellent keeping quality: ##STR1## wherein Y.sup.1 represents atoms completing a phosphorus-containing heterocyclic ring; and ##STR2## wherein R.sup.1 represents an aryl group or a heterocyclic group; R.sup.2 represents an alkyl group, a cycloalkyl group, an aryl group (formula (I-2)), a heterocyclic group (formula CI-2)), an alkoxy group or an aryloxy group; A.sup.1 and A.sup.2 each represent a hydrogen atom or a hydrolyzable group; G represents a carbon atom or a phosphorus atom; X represents an oxygen atom or a sulfur atom; and R.sup.3 represents an alkyl group, a cycloalkyl group, an aryl group, or a heterocyclic group.
摘要翻译： 公开了一种卤化银色感光材料，其在至少一种感光卤化银乳剂层上具有载体，其中至少一种由下式（I），（I-1）或（I-2）表示的不可扩散化合物， 含有抑制着色斑和色雾的产生，保证质量优良：含磷杂环; 和（I-2）其中R 1表示芳基或杂环基; R2表示烷基，环烷基，芳基（式（I-2）），杂环基（式CI-2）），烷氧基或芳氧基; A1和A2each表示氢原子或可水解基团; G表示碳原子或磷原子; X表示氧原子或硫原子; R 3表示烷基，环烷基，芳基或杂环基。
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公开(公告)号：US07244550B2
公开(公告)日：2007-07-17
申请号：US11239331
申请日：2005-09-30
申请人： Hiroshi Fukuzawa , Yutaka Maeno , Kazumi Nii
发明人： Hiroshi Fukuzawa , Yutaka Maeno , Kazumi Nii
CPC分类号： G03C7/3029 , G03C5/50 , G03C7/30 , G03C7/3022 , G03C7/39224 , G03C2001/0055 , G03C2001/03511 , G03C2001/03552 , G03C2007/3031
摘要： A silver halide color photographic photosensitive material having, on a support, at least one layer of a blue sensitive emulsion layer unit containing a yellow color forming coupler, a green sensitive emulsion layer unit containing a magenta color forming coupler, and a red sensitive emulsion layer unit containing a cyan color forming coupler, wherein 70% or more of the projection area of the entire silver halide grains has at least one layer of a silver halide photographic emulsion layer containing silver halide grains satisfying the following (a) to (c), and (1) the photosensitive material contains at least one inter-image effect providing layer, or (2) the photosensitive material contains a compound represented by the following Formula (I): (a) the material comprises a tabular silver halide host grain with an aspect ratio of 5 or more having two principal surfaces parallel with each other and a protrusion portion of silver halide epitaxially joined onto the surface of the tabular silver halide host grain, (b) the silver iodide content is 70 mole % or more both in the tabular silver halide host grains and the protrusion portion, and (c) the ratio of the silver amount of the protrusion portion to the silver amount of the tabular silver halide host grain is 12% or less
摘要翻译： 一种卤化银彩色照相感光材料，其在载体上具有至少一层含有黄色成色剂的感蓝乳剂层单元，含有品红色成色剂的感绿乳剂层单元和红敏感乳剂层 含有青色成色剂的单元，其中整个卤化银颗粒的投影面积的70％或更多具有至少一层含有满足以下（a）至（c）的卤化银颗粒的卤化银照相乳剂层， 和（1）感光材料包含至少一个图像间效应提供层，或者（2）感光材料含有由下式（I）表示的化合物：（a）该材料包括片状卤化银主体颗粒， 具有两个主表面彼此平行的5个或更多个长宽比和外延连接到片状si的表面上的卤化银的突出部分 （b）在片状卤化银主体颗粒和突出部分中碘化银的含量为70摩尔％以上，（c）突出部分的银量与银量的比例为 片状卤化银主体颗粒为12％以下
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公开(公告)号：US20060068339A1
公开(公告)日：2006-03-30
申请号：US11239331
申请日：2005-09-30
申请人： Hiroshi Fukuzawa , Yutaka Maeno , Kazumi Nii
发明人： Hiroshi Fukuzawa , Yutaka Maeno , Kazumi Nii
IPC分类号： G03C1/46
CPC分类号： G03C7/3029 , G03C5/50 , G03C7/30 , G03C7/3022 , G03C7/39224 , G03C2001/0055 , G03C2001/03511 , G03C2001/03552 , G03C2007/3031
摘要： A silver halide color photographic photosensitive material having, on a support, at least one layer of a blue sensitive emulsion layer unit containing a yellow color forming coupler, a green sensitive emulsion layer unit containing a magenta color forming coupler, and a red sensitive emulsion layer unit containing a cyan color forming coupler, wherein 70% or more of the projection area of the entire silver halide grains has at least one layer of a silver halide photographic emulsion layer containing silver halide grains satisfying the following (a) to (c), and (1) the photosensitive material contains at least one inter-image effect providing layer, or (2) the photosensitive material contains a compound represented by the following Formula (I): (a) the material comprises a tabular silver halide host grain with an aspect ratio of 5 or more having two principal surfaces parallel with each other and a protrusion portion of silver halide epitaxially joined onto the surface of the tabular silver halide host grain, (b) the silver iodide content is 70 mole % or more both in the tabular silver halide host grains and the protrusion portion, and (c) the ratio of the silver amount of the protrusion portion to the silver amount of the tabular silver halide host grain is 12% or less.
摘要翻译： 一种卤化银彩色照相感光材料，其在载体上具有至少一层含有黄色成色剂的感蓝乳剂层单元，含有品红色成色剂的感绿乳剂层单元和红敏感乳剂层 含有青色成色剂的单元，其中整个卤化银颗粒的投影面积的70％或更多具有至少一层含有满足以下（a）至（c）的卤化银颗粒的卤化银照相乳剂层， 和（1）感光材料包含至少一个图像间效应提供层，或者（2）感光材料含有由下式（I）表示的化合物：（a）该材料包括片状卤化银主体颗粒， 具有两个主表面彼此平行的5个或更多个长宽比和外延连接到片状si的表面上的卤化银的突出部分 （b）在片状卤化银主体颗粒和突出部分中碘化银的含量为70摩尔％以上，（c）突出部分的银量与银量的比例为 片状卤化银主体颗粒为12％以下。
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公开(公告)号：US06770431B2
公开(公告)日：2004-08-03
申请号：US10329466
申请日：2002-12-27
IPC分类号： G03C108
CPC分类号： G03C7/3835 , G03C7/301 , G03C7/39268
摘要： A silver halide color photosensitive material comprising a 1H-pyrazolo[3,2-c]-1,2,4-triazole type coupler having, in its molecule, at least one substituent represented by the following general formula (I): wherein R1 represents a substituent; m represents an integer of 0 to 4; and R2 represents an alkyl group, alkenyl group or aryl group.
摘要翻译： 一种卤化银色感光材料，其包含1H-吡唑并[3,2-c] -1,2,4-三唑型成色剂，其分子中具有至少一个由以下通式（I）表示的取代基：其中R 1 表示取代基; m表示0〜4的整数， 并且R 2表示烷基，烯基或芳基。
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公开(公告)号：US06468729B2
公开(公告)日：2002-10-22
申请号：US09799587
申请日：2001-03-07
IPC分类号： G03C108
CPC分类号： G03C1/08 , G03C7/3835
摘要： Disclosed is a silver halide color photographic light-sensitive material comprising at least one silver halide emulsion layer on a support, said at least one emulsion layer containing a magenta coupler represented by formula (M-1): where R1 represents a substituted or unsubstituted alkyl group, each of L1 and L2 independently represents a substituted or unsubstituted alkylene group, or a substituted or unsubstituted arylene group, and A represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted alkyl group, with the proviso that A is neither a 2-octyloxy-5-tert-octylphenyl group nor a 2-(4-methylphenoxy)ethoxy-5-tert-octylphenyl group.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其在载体上包含至少一个卤化银乳剂层，所述至少一个乳剂层含有由式（M-1）表示的品红成色剂：其中R1表示取代或未取代的烷基 基团，L1和L2各自独立地表示取代或未取代的亚烷基或取代或未取代的亚芳基，A表示取代或未取代的芳基或取代或未取代的烷基，条件是A不是 2-辛氧基-5-叔辛基苯基或2-（4-甲基苯氧基）乙氧基-5-叔辛基苯基。
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公开(公告)号：US5441651A
公开(公告)日：1995-08-15
申请号：US178058
申请日：1994-01-06
CPC分类号： B01D29/33 , B01D2201/0484 , B01D2201/206
摘要： A method and apparatus for processing sludge, which utilizes filter plates and flow regulating means to form condensed sludge of higher concentration, have been developed. The filter plates are disposed within a sludge tank and noncondensed sludge is added to the sludge tank to completely cover the filter plates. Filtrate is then removed from the sludge tank by the filtrate extraction means via the permeable walls of the filter plates. As the filtrate passes through the permeable walls a first condensed sludge forms on the filter plates. After first condensed sludge is formed on the filter plates, a flow regulating means is operated to form second condensed sludge, an even higher concentrations of condensed sludge.
摘要翻译： 已经开发了一种利用滤板和流量调节装置来形成浓缩浓缩污泥的污泥处理方法和装置。 过滤板设置在污泥槽内，并将非冷凝污泥加入到污泥槽中以完全覆盖过滤板。 然后通过滤板提取装置通过滤板的可渗透壁将滤液从污泥槽中取出。 当滤液通过可渗透壁时，在过滤板上形成第一凝结污泥。 在过滤板上形成第一个浓缩污泥后，操作流量调节装置，形成第二浓缩污泥，甚至浓度更高的浓缩污泥。
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公开(公告)号：US4883746A
公开(公告)日：1989-11-28
申请号：US309925
申请日：1989-02-13
CPC分类号： G03C7/3225
摘要： A novel silver halide color photographic material is provided which comprises at least one colored coupler represented by the general formula (I) and at least one cyan coupler represented by the general formula (II), (III), (IV) or (V): ##STR1## wherein R.sub.1 represents an aromatic or heterocyclic group; R.sub.2 represents a group capable of being substituted on a naphthol ring; R.sub.3 represents an aliphatic, heterocyclic or aromatic group; R.sub.4 represents an aromatic group excluding p-cyanophenyl group; R.sub.5 represents an aromatic or heterocyclic group; R.sub.6 represents an aliphatic group; n represents an integer of 0 to 4; m represents an integer of 0 to 3; A--B--N.dbd.N--D represents a group which is eliminated upon coupling; A represents a divalent group whose bond to the carbon atom at the coupling active position of the coupler is cleaved upon the reaction with an oxidation product of a color developing agent; B represents a divalent aromatic or heterocyclic group; D represents an aromatic or heterocyclic group; Y represents a hydrogen atom or a group which is eliminated upon coupling; and X represents --O--, --S-- or ##STR2## in which R.sub.7 represents a hydrogen atom or an organic substituent group, with the proviso that when n and m each represents a plural integer, R.sub.2 may be the same as or different from each other or may be bonded to each other to form a ring. In the general formula (V), R.sub.2 and X or X and Y may be bonded to each other to form a ring. R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6, R.sub.7, X or Y may form a dimer or higher polymer. In the general formula (I), at least one of the groups represented by A, B and D has sulfo groups, carboxyl groups, or alkali metal or ammonium salts thereof as substituent groups.
摘要翻译： 提供了一种新颖的卤化银彩色照相材料，其包括由通式（I）表示的至少一种有色成色剂和由通式（II），（III），（IV）或（V）表示的至少一种青色成色剂， （IV）其中R 1表示芳族或杂环基;（IV）其中R 1表示芳族或杂环基; R2表示能够在萘酚环上被取代的基团; R3表示脂族，杂环或芳族基团; R4表示不包括对氰基苯基的芳族基团; R5代表芳族或杂环基团; R6代表脂族基团; n表示0〜4的整数， m表示0〜3的整数， A-B-N = N-D表示在偶联时消除的基团; A表示与成色剂的偶联活性位置的碳原子的键与彩色显影剂的氧化产物反应时被切割的二价基团; B表示二价芳族或杂环基; D表示芳族或杂环基; Y表示氢原子或偶联时除去的基团; 并且X表示-O - ， - S-或
，其中R 7表示氢原子或有机取代基，条件是当n和m各自表示多个整数时，R 2可以相同或不同 彼此结合或形成环。 在通式（V）中，R 2和X或X和Y可以彼此键合形成环。 R1，R2，R3，R5，R6，R7，X或Y可以形成二聚体或更高级的聚合物。 在通式（I）中，由A，B和D表示的基团中的至少一个具有作为取代基的磺基，羧基或其碱金属或铵盐。 -
公开(公告)号：US20120289127A1
公开(公告)日：2012-11-15
申请号：US13575711
申请日：2010-01-29
申请人： Hideo Kojima , Hiroshi Fukuzawa , Yoshiyuki Otsuki
发明人： Hideo Kojima , Hiroshi Fukuzawa , Yoshiyuki Otsuki
IPC分类号： B24B13/01
CPC分类号： B24B13/02
摘要： A spherical core type lens grinding device (1) performs an operation wherein a dish-shaped grindstone (8) provided with a spherical grindstone surface (8a) which is equipped with diamond abrasive grains, is pressed against a surface-to-be-ground (7a) of a lens blank (7) to be ground, and wherein the dish-shaped grindstone (8) is rotated and is simultaneously swung, resulting in said surface-to-be-ground (7a) being ground to a spherical surface. In an initial-stage grinding process, grinding is performed at first processing pressure and first rotational speed. In an intermediate-stage grinding process, grinding is performed at second processing pressure and second rotational speed. In a last-stage grinding process, grinding is performed at third processing pressure and third rotational speed. The second processing pressure is a pressure at which the spherical grindstone surface (8a) can bite into the lens blank (7). The biting amount of the dish-shaped grindstone (8) is obtained from the hardness of the lens blank (7) and the contact area between the surface-to-be-ground (7a) and the spherical grindstone surface (8a). The second processing pressure is calculated from the biting amount thus obtained. A coarse grinding process and a precision grinding process are unified into a single process. Therefore, the surface of the lens blank can be ground to a spherical surface by using only a dish-shaped grindstone used for precision grinding.
摘要翻译： 一种球形芯型透镜研磨装置（1）进行一种操作，其中将装有金刚石磨粒的球形磨石表面（8a）的盘形磨石（8）压在表面上 （7）的被磨削（7a），并且其中所述盘形磨石（8）旋转并同时摆动，导致所述被研磨表面（7a）被研磨成球面 。 在初始阶段的研磨过程中，在第一加工压力和第一转速下进行研磨。 在中间阶段的研磨过程中，在第二处理压力和第二转速下进行研磨。 在最后阶段的研磨过程中，在第三加工压力和第三转速下进行研磨。 第二处理压力是球面磨石表面（8a）能够咬入到镜片坯料（7）中的压力。 盘状磨石（8）的咬入量由透镜毛坯（7）的硬度和被研磨面（7a）与球面磨石表面（8a）的接触面积得到。 第二处理压力由如此得到的咬入量计算。 粗磨过程和精密磨削过程统一为单一工艺。 因此，通过仅使用用于精密研磨的碟形磨石，可以将透镜毛坯的表面研磨成球面。
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