公开(公告)号：US5427901A

公开(公告)日：1995-06-27

申请号：US176695

申请日：1994-01-03

申请人： Hiroshi Arakatsu ,  Yoshio Inagaki ,  Hiroyuki Ozaki ,  Takanori Hioki

发明人： Hiroshi Arakatsu ,  Yoshio Inagaki ,  Hiroyuki Ozaki ,  Takanori Hioki

IPC分类号： G03C1/498 ,  G03C1/00

CPC分类号： G03C1/49854 ,  Y10S430/145 ,  Y10S430/159

摘要： A heat-developable color light-sensitive material comprising a support having thereon at least three silver halide emulsion layers each sensitive to a different spectral wavelength region, one silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a yellow dye-providing compound, a second silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a magenta dye-providing compound and a third silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a cyan dye-providing compound; at least one of said silver halide emulsion layers having a maximum spectral sensitivity at a wavelength of at least 700 nm and a spectral sensitivity at a wavelength 20 nm longer than said maximum spectral sensitivity wavelength of at most 1/10 of said maximum spectral sensitivity.A heat-developable color light-sensitive material with such spectral sensitivity characteristics in at least one silver halide emulsion layer provides superior color separation from other layers having a sensitivity in the infrared region.

摘要翻译： 一种可热显色的感光材料，其包括其上具有至少三个对不同光谱波长区域敏感的卤化银乳剂层的支持体，一个卤化银乳剂层或与其相邻的不透光层，其含有提供黄色染料的化合物 第二卤化银乳剂层或与其相邻的第二卤化银乳剂层或不透光层，其含有品红色染料提供化合物和第三卤化银乳剂层或与其相邻的不透光层，其含有提供青色染料的化合物; 所述卤化银乳剂层中的至少一种在至少700nm的波长下具有最大光谱灵敏度，并且比所述最大光谱灵敏度的至多1/10的所述最大光谱灵敏度波长长20nm的光谱灵敏度。 在至少一个卤化银乳剂层中具有这种光谱灵敏度特性的可热显色的感光材料提供了与在红外区具有灵敏度的其它层的优异的颜色分离。

公开(公告)号：US5192738A

公开(公告)日：1993-03-09

申请号：US787609

申请日：1991-11-04

申请人： Yoshio Inagaki ,  Seiiti Kubodera

发明人： Yoshio Inagaki ,  Seiiti Kubodera

IPC分类号： B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/392 ,  B41M5/46 ,  C09B23/02

CPC分类号： B41M5/465 ,  B41M5/392 ,  Y10S428/913 ,  Y10S428/914 ,  Y10S430/146 ,  Y10T428/24802

摘要： There is disclosed a thermal transfer dye-providing material capable of providing a sharp image having a high density. The dye-providing material includes a support having provided thereon a layer containing a thermally migrating dye, wherein at least one of the dye-containing layer and a layer adjacent thereto contains an infrared-absorbing dye represented by Formula (I): ##STR1##

摘要翻译： 公开了能够提供高密度的清晰图像的热转印染料提供材料。 染料提供材料包括其上设置有含有热迁移染料的层的载体，其中含染料层和与其相邻的层中的至少一个含有由式（I）表示的红外线吸收染料： （一世）

公开(公告)号：US5063146A

公开(公告)日：1991-11-05

申请号：US487078

申请日：1990-03-01

申请人： Yoshio Inagaki ,  Keiichi Adachi

发明人： Yoshio Inagaki ,  Keiichi Adachi

IPC分类号： G03C1/83

CPC分类号： G03C1/83 ,  Y10S430/145

摘要： A silver halide photographic material having a hydrophilic colloidal layer containing a dispersion of fine solid particles of a dye is disclosed, said dye being represented by formula (I): ##STR1## wherein L represents a nitrogen atom or a group composed of 1, 3, 5 or 7 substituted or unsubstituted methine group(s) connected via a conjugated double bond(s); E represents O, S, or N--R.sup.9 ; and R.sup.0 through R.sup.9 are as defined in the specification. The dye of formula (I) colors a specific hydrophilic colloidal layer without being diffused to other layers and is rapidly decolorized or washed off on development processing.

公开(公告)号：US5056583A

公开(公告)日：1991-10-15

申请号：US568123

申请日：1990-08-16

申请人： Kiyoshi Morii ,  Shuzo Kumura ,  Shyzunori Hayakawa ,  Yoshio Inagaki

发明人： Kiyoshi Morii ,  Shuzo Kumura ,  Shyzunori Hayakawa ,  Yoshio Inagaki

IPC分类号： B22D11/00 ,  B22D11/10 ,  B22D11/14

CPC分类号： B22D11/147

摘要： The continuous casting method uses a multistrand type continuous casting apparatus having a plurality of tundishes each provided with a plurality of nozzles for casting strands of at least two different alloys where at least one alloy is cast into two or more strands. The method transfers molten metal into the tundishes from separate ladles corresponding to each tundish, and one tundish feeds at least two water-cooled molds through the nozzles for continuous casting thereof. The number of strands cast for each of the different alloys is determined based on the time required for the preparation of each molten metal, an amount of charge and a casting speed of each molten metal, so as to improve the yield of expensive alloys and/or enhance the rate of operation of the apparatus.

公开(公告)号：US4929535A

公开(公告)日：1990-05-29

申请号：US214892

申请日：1988-06-30

申请人： Toshiro Takahashi ,  Kimitaka Kameoka ,  Yoshio Inagaki

发明人： Toshiro Takahashi ,  Kimitaka Kameoka ,  Yoshio Inagaki

IPC分类号： G03C1/06 ,  G03C5/26 ,  G03C5/29

CPC分类号： G03C1/061 ,  Y10S430/15

摘要： This invention is a process of quickly forming high contrast negative images, which are useful for photomechanical process, by development-processing a silver halide photographic material containing a hydrazine derivative in at least one of silver halide emulsion layer(s) and other hydrophilic colloid layer(s) after imagewise exposure in the existence of a compound represented by general formula (A); ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 each represents an alkyl group, a cycloalkyl group, an aryl group, an alkenyl group, a cycloalkenyl group, or a heterocyclic ring residue, these groups may have a substituent; m represents an integer; L represents an m-valent organic group bonded to the P atom through a carbon atom; n represents an integer of 1 to 3; and X represents an n-valent anion; said X may be bonded to L; using a stable processing solution. Furthermore, the invention is a high contrast negative type silver halide photographic material containing the compound of the above-described general formula (A) in at least one of the silver halide emulsion layer(s) and other hydrophilic colloid layer(s) thereof.

摘要翻译： 本发明是通过在卤化银乳剂层和其它亲水胶体层中的至少一种中含有肼衍生物的卤化银照相材料进行显影处理来快速形成用于光机械处理的高对比度负像的方法 在通式（A）表示的化合物的存在下成像曝光后， （A）其中R1，R2和R3各自表示烷基，环烷基，芳基，烯基，环烯基或杂环残基，这些基团可以具有取代基; m表示整数; L表示通过碳原子与P原子结合的m价有机基团; n表示1〜3的整数， X表示n价阴离子; 所述X可以与L键合; 使用稳定的处理方案。 此外，本发明是在至少一个卤化银乳剂层和其它亲水胶体层中含有上述通式（A）的化合物的高对比度负型卤化银照相材料。

公开(公告)号：US4920031A

公开(公告)日：1990-04-24

申请号：US208608

申请日：1988-06-20

申请人： Shigeru Ohno ,  Yoshio Inagaki ,  Keiichi Adachi ,  Yasuhito Momoki

发明人： Shigeru Ohno ,  Yoshio Inagaki ,  Keiichi Adachi ,  Yasuhito Momoki

IPC分类号： G03C1/825 ,  C09B23/04 ,  C09B23/06 ,  C09B23/08 ,  G03C1/83

CPC分类号： C09B23/06 ,  C09B23/04 ,  C09B23/083 ,  G03C1/832

摘要： There are provided by the invention silver halide photographic light-sensitive materials containing dyestuff(s) represented by the general formula (I): ##STR1## wherein R.sup.1, R.sup.3, R.sup.4, R.sup.6, L.sub.1, L.sub.2, L.sub.3, Z.sup.1 and Z.sup.2 are groups conventional in this technical field, and R.sup.2 and R.sup.5 each represent an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted heterocyclic group, COR.sup.7 and SO.sub.2 R.sup.7 (wherein R.sup.7 represents an optionally substituted alkyl group or an optionally substituted aryl group) (including the case where the dyestuff(s) is(are) in the form of salt(s)).The dyestuff(s) act(s) as a coloring agent for colored layer(s) for color filtering, antihalation, antiiradiation, etc.Silver halide photographic light-sensitive materials containing dyestuffs represented by the general formula (I) of the invention have remarkable effects, for example, that stability of dyestuffs in the membrane with time lapse is high, relative sensitivity is high, lowering of sensitivity in exposure to light under high humidity is small, image quality is excellent, there is only a little remaining color, and/or there is only a little fog, as compared with silver halide photographic light-sensitive materials containing conventional dyestuffs for the aforementioned purposes.

公开(公告)号：US4833246A

公开(公告)日：1989-05-23

申请号：US127309

申请日：1987-12-02

申请人： Keiichi Adachi ,  Shigeru Ohno ,  Yoshio Inagaki ,  Nobuo Seto ,  Yoshihiro Jinbo

发明人： Keiichi Adachi ,  Shigeru Ohno ,  Yoshio Inagaki ,  Nobuo Seto ,  Yoshihiro Jinbo

IPC分类号： C09B23/00 ,  C07D231/24 ,  C09B23/01 ,  C09B23/04 ,  C09B23/06 ,  C09B23/08 ,  G03C1/83

CPC分类号： C07D231/24 ,  C09B23/04 ,  C09B23/06 ,  C09B23/083 ,  G03C1/832

摘要： A novel pyrazolone dye represented by the following formula (I), which can be effectively used as a filter dye, an irradiation inhibiting dye, an antihalation dye or the like in a photographic light-sensitive material: ##STR1## wherein R.sub.1 and R.sub.2 each represents --COOR or ##STR2## R and R' each represents a hydrogen atom, an alkyl group, or an aryl group or may combine with each other to form a 5- or 6-membered ring; Q.sub.1 and Q.sub.2 each represents an aryl group; X.sub.1 and X.sub.2 each represents a linkage group; Y.sub.1 and Y.sub.2 each represents a sulfo group or a carboxyl group; L.sub.1, L.sub.2 and L.sub.3 each represents a methine group; L.sub.4 and L.sub.5 each represents an alkylene group; m.sub.1 and m.sub.2 each represents 1 or 2; n represents 0, 1 or 2; p.sub.1 and p.sub.2 each represents 0 or 1; q.sub.1 and q.sub.2 each represent 0, 1, 2, 3 or 4; and s.sub.1 and s.sub.2 each represents 1 or 2.

摘要翻译： 由下式（I）表示的新颖的吡唑啉酮染料，其可以有效地用作照相感光材料中的滤光染料，照射抑制染料，防光晕染料等：其中R1 并且R 2各自表示-COOR或R 3，R'各自表示氢原子，烷基或芳基，或者可以彼此结合形成5-或6-元环; Q1和Q2各自表示芳基; X1和X2各自表示连接基团; Y1和Y2各自表示磺基或羧基; L1，L2和L3各自表示次甲基; L4和L5各自表示亚烷基; m1和m2各自表示1或2; n表示0,1或2; p1和p2各自表示0或1; q1和q2各自表示0,1,2,3或4; s1和s2各自表示1或2。

公开(公告)号：US4711963A

公开(公告)日：1987-12-08

申请号：US858830

申请日：1986-04-29

申请人： Yoshio Inagaki ,  Tadao Shishido

发明人： Yoshio Inagaki ,  Tadao Shishido

IPC分类号： C07D231/20 ,  C07D231/22 ,  C07D231/26 ,  C07D231/46 ,  C12Q1/28 ,  G01N33/52

CPC分类号： C07D231/46 ,  C07D231/26

摘要： Compounds are disclosed which are 4-amino-2,3-di-substituted-1-(mono- or trichlorophenyl)-3-pyrazolin-5-ones represented by the following formulae (1) to (3): ##STR1## and acid addition salts thereof. The compounds can be easily produced and are useful for qualitative analysis or quantitative analysis of hydrogen peroxide when used as a component of a color indicator composition for detecting hydrogen peroxide.

摘要翻译： 公开了由下式（1）至（3）表示的4-氨基-2,3-二取代-1-（单或三氯苯基）-3-吡唑啉-5-酮的化合物：（ （3）及其酸加成盐。 当用作检测过氧化氢的颜色指示剂组合物的组分时，化合物可以容易地产生并且可用于定性分析或定量分析过氧化氢。

公开(公告)号：US4555479A

公开(公告)日：1985-11-26

申请号：US614091

申请日：1984-05-25

申请人： Nobuo Sakai ,  Masaki Okazaki ,  Yoshio Inagaki

发明人： Nobuo Sakai ,  Masaki Okazaki ,  Yoshio Inagaki

IPC分类号： G03C7/26 ,  C07D231/46 ,  C07D231/48 ,  C07D235/30 ,  C07D239/42 ,  C07D251/46 ,  C07D251/50 ,  C07D251/70 ,  C07D253/06 ,  C07D263/46 ,  G03C7/30 ,  G03C7/38 ,  G03C7/384 ,  G03C7/392 ,  G03C7/40

CPC分类号： C07D231/48 ,  C07D251/50 ,  C07D251/70 ,  G03C7/3012 ,  G03C7/38 ,  G03C7/3924

摘要： A silver halide color photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, the color photographic light-sensitive material having at least one layer containing at least one 2-equivalent magenta coupler of the 5-pyrazolone type represented by the following general formula (I): ##STR1## wherein W represents a phenyl group substituted with at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z represents a group capable of being released upon coupling, and at least one compound represented by the following general formula (II): ##STR2## wherein R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group, provided that both R.sup.1 and R.sup.2 do not represent hydrogen atoms at the same time; Z.sup.1 represents a methine group, a substituted machine group or the group --N.dbd.; and Q represents an atomic group which contains a nitrogen atom, a sulfur atom or an oxygen atom and is necessary to form a 5-membered or a 6-membered heterocyclic ring together with the group ##STR3## The silver halide color photographic light-sensitive material can provide an excellent magenta color image without the occurrence of stain, even when the color photographic material is processed in a processing solution under the running condition.

摘要翻译： 一种卤化银彩色摄影感光材料，其包含在其上涂覆有至少一个卤化银乳剂层的载体，所述彩色照相感光材料具有至少一层含有5-吡唑啉酮型至少一种2-当量品红成色剂 由以下通式（I）表示：其中W表示被至少一个选自卤素原子，烷基，烷氧基，烷氧基羰基和氰基的取代基取代的苯基 ; Y代表酰氨基或苯胺基; Z表示能够在偶合时释放的基团，以及至少一种由以下通式（II）表示的化合物：其中R 1和R 2可以相同或不同，各自表示氢 原子，烷基或芳基，条件是R 1和R 2不同时表示氢原子; Z 1表示次甲基，取代的基团或基团-N =; 并且Q表示含有氮原子，硫原子或氧原子的原子团，并且与基团一起形成5元或6元杂环是必需的。卤化银彩色照相感光 即使在运行状态下在处理溶液中处理彩色照相材料，材料也可以提供优异的品红色图像而不发生污点。

公开(公告)号：US4412951A

公开(公告)日：1983-11-01

申请号：US316025

申请日：1981-10-28

申请人： Yoshio Inagaki ,  Masaki Okazaki ,  Shinsaku Fujita

发明人： Yoshio Inagaki ,  Masaki Okazaki ,  Shinsaku Fujita

IPC分类号： G01N33/50 ,  C09B43/20 ,  C12Q1/44 ,  G01N33/92 ,  C07C107/08

CPC分类号： C09B43/202 ,  C12Q1/44 ,  G01N2333/00

摘要： A reagent for measuring a lipase activity comprised of a higher fatty acid ester having the general formula ##STR1## wherein R.sup.1 is a straight chain alkyl group; R.sup.2 is hydrogen or a halogen atom; R.sup.3 and R.sup.4 are independently a nitro group, an alkylsulfonyl group, a substituted alkylsulfonyl group or a trifluoromethyl group; G is an --SO.sub.3 M group or a group having at least one --SO.sub.3 M where M represents sodium or potassium, or, when R.sup.4 has a sulfonic acid group, may be a hydrogen atom; and Q is hydrogen, a halogen atom, an alkyl group, an alkoxy-substituted alkyl group, an alkoxy group, an alkoxy-substituted alkoxy group, a sulfonamido group, a sulfamoyl group, a carbonamido group, a carbamoyl group, or an alkylsulfonyl group. The reagent is capable of releasing a dye on enzymatic hydrolysis by the action of lipase. Because of the released dye has a light absorption zone within the longer wavelength region, it is not substantially disturbed by colored matter contained within blood making it possible to obtain excellent operability and reproducibility in the measurement of lipase activity within blood.

摘要翻译： 一种用于测量脂肪酶活性的试剂，其由通式为“IMAGE”的高级脂肪酸酯组成，其中R1为直链烷基; R2是氢或卤素原子; R3和R4独立地是硝基，烷基磺酰基，取代的烷基磺酰基或三氟甲基; G是-SO 3 M基或具有至少一个-SO 3 M的基团，其中M表示钠或钾，或者当R 4具有磺酸基时，可以是氢原子; 并且Q是氢，卤素原子，烷基，烷氧基取代的烷基，烷氧基，烷氧基取代的烷氧基，亚磺酰氨基，氨磺酰基，碳酰氨基，氨基甲酰基或烷基磺酰基 组。 试剂能够通过脂肪酶的作用在酶水解上释放染料。 由于释放的染料在较长波长区域内具有吸光区域，所以基本上不会受到血液中含有的有色物质的干扰，从而可以获得优异的可操作性和在血液中测定脂肪酶活性的可重复性。