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1. 发明授权

US5587282A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5587282A
公开(公告)日：1996-12-24
申请号：US504348
申请日：1995-07-19
申请人： Haruyasu Nakatsugawa , Masakazu Yoneyama , Shigeharu Urabe
发明人： Haruyasu Nakatsugawa , Masakazu Yoneyama , Shigeharu Urabe
IPC分类号： G03C1/015 , G03C1/04 , G03C1/043 , G03C1/07
CPC分类号： G03C1/04
摘要： Disclosed is a silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the silver halide emulsion is produced in the presence of a polyalkylene oxide group-containing organopolysiloxane. The emulsion being produced in the presence of the defoaming agent is prevented from being foamed in a stirrer rotating at an elevated rotation speed. The stirring performance of the stirrer is enlarged, and the conditions for forming the silver halide grains can be controlled more uniformly. The photographic properties of the emulsion are improved and it is easy to scale up the production of the emulsion.
摘要翻译：公开了一种卤化银照相材料，其包括其上具有至少一种感光卤化银乳剂层的载体，其中所述卤化银乳剂在含聚氧化烯基团的有机聚硅氧烷的存在下制备。在消泡剂存在下生产的乳液在转速高的搅拌器中被防止发泡。搅拌器的搅拌性能得到了扩大，可以更均匀地控制形成卤化银颗粒的条件。乳液的照相性能得到改善，并且易于扩大乳液的生产。

2. 发明授权

US5595860A Process for the processing of silver halide color photographic material 失效
标题翻译：用于处理卤化银彩色照相材料的方法
公开(公告)号：US5595860A
公开(公告)日：1997-01-21
申请号：US429470
申请日：1995-04-27
申请人： Takatoshi Ishikawa , Masakazu Yoneyama
发明人： Takatoshi Ishikawa , Masakazu Yoneyama
IPC分类号： G03C1/035 , G03C7/407 , G03C7/413 , G03C11/00 , G03C5/18 , G03C5/26 , G03C7/46
CPC分类号： G03C7/413
摘要： A process for processing a silver halide color photographic material, which comprises developing in a color developer substantially free of sulfite ion and containing an aromatic primary amine color developing agent and at least one phosphorus compound selected from the group consisting of compounds represented by formula (I), formula (I-a) and formula (I-b) and internal salts thereof: ##STR1## wherein R, R' and R" each represents an aliphatic hydrocarbon group or an aryl group; A represents a divalent or trivalent linking group; M, M' and M" each represents a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, an ammonium or a quaternary ammonium; and m represents 2 when M, M' or M" is monovalent and m is 1 when M, M' and M" is divalent.
摘要翻译：一种用于处理卤化银彩色照相材料的方法，其包括在基本上不含亚硫酸根离子的显色剂中显影并含有芳族伯胺显色剂和至少一种选自由式（I）表示的化合物），式（Ia）和式（Ib）及其内盐：RAPO 3 M m（I）其中R，R'和R“各自表示脂族烃基或芳基组; A表示二价或三价连接基团; M，M'和M“各自表示氢原子，碱金属原子，碱土金属原子，铵或季铵; 当M，M'或M“为一价时，m为2，当M，M'和M”为二价时，m为1。

3. 发明授权

US4963476A Silver halide photographic material 失效
公开(公告)号：US4963476A
公开(公告)日：1990-10-16
申请号：US248011
申请日：1988-09-23
申请人： Tadao Sugimoto , Masakazu Yoneyama
发明人： Tadao Sugimoto , Masakazu Yoneyama
IPC分类号： G03C1/06 , G03C1/12 , G03C1/29 , G03C1/38
CPC分类号： G03C1/38 , G03C1/12 , G03C1/29
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer containing at least 1.0.times.10.sup.-4 gram equivalent of an anionic surface active material as anion per gram of a hydrophilic dispersion medium in the emulsion layer, the material having dispersed in the emulsion layer a light-collecting dye that has an emission band overlapping at least partially with the optical absorption band of a spectral sensitizing dye on a silver halide grain present in the emulsion layer, the light-collecting dye having an emission quantum yield of at least 0.1 at a concentration of 10.sup.-4 mol/dm.sup.3 in dry gelatin at room temperature, with the proviso that the light-collecting dye and the spectral sensitizing dye may be the same compound.

4. 发明授权

US4920032A Silver halide photosensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：US4920032A
公开(公告)日：1990-04-24
申请号：US280841
申请日：1988-12-07
申请人： Ichizo Toya , Masakazu Yoneyama
发明人： Ichizo Toya , Masakazu Yoneyama
IPC分类号： G03C1/30 , G03C1/04 , G03C1/053 , G03C1/06 , G03C1/38
CPC分类号： G03C1/053 , G03C1/38
摘要： A silver halide photosensitive material comprising at least one silver halide photographic emulsion layer provided on at least one side of a support, said photosensitive material containing in the photographic emulsion layer and/or another component layer (i) a polymer having repetitive units represented by formula (II), dextran or mixtures thereof, and (ii) at least one cationic compound containing quaternary nitrogen: ##STR1## wherein R.sup.1 represents hydrogen or an alkyl group with 1 to 6 carbon atoms; R.sup.2, and R.sup.3 each represents hydrogen, or, an unsubstituted or substituted alkyl, aryl or aralkyl group having up to 10 carbon atoms, or R.sup.2 and R.sup.3 are bonded to each other to form a nitrogen-containing heterocyclic ring; m represents 1 or 2; n represents 0 or 1; and L represents a linking group of the valence m+1.
摘要翻译：一种卤化银感光材料，其包含至少一个设置在支持体的至少一侧的卤化银照相乳剂层，所述感光材料包含在照相乳剂层和/或另一组分层中（i）具有由式（II），葡聚糖或其混合物，和（ii）至少一种含有季氮的阳离子化合物：其中R1表示氢或具有1至6个碳原子的烷基; R 2和R 3各自表示氢，或未取代或取代的具有至多10个碳原子的烷基，芳基或芳烷基，或R 2和R 3彼此键合形成含氮杂环; m表示1或2; n表示0或1; L表示价数m + 1的连接基。

5. 发明授权

US4783392A Method for forming an dye transfer image with oil in separating layer 失效
标题翻译：在分离层中用油形成染料转移图像的方法
公开(公告)号：US4783392A
公开(公告)日：1988-11-08
申请号：US39267
申请日：1987-04-17
申请人： Toshiaki Aono , Takeshi Shibata , Yasuo Aotsuka , Kazuma Takeno , Masakazu Yoneyama
发明人： Toshiaki Aono , Takeshi Shibata , Yasuo Aotsuka , Kazuma Takeno , Masakazu Yoneyama
IPC分类号： G03C8/08 , G03C7/00 , G03C8/00 , G03C8/40 , G03C8/52 , G03C5/54
CPC分类号： G03C8/406 , G03C8/00 , G03C8/52
摘要： A method for forming an image is described, comprising developing a photosensitive element which comprises a support provided thereon a photosensitive layer containing at least a photosensitive silver halide, a binder, and a dye providing substance which forms or releases a diffusible dye by developing after or simultaneously with imagewise exposure thereof, transferring the thus-formed or released diffusible dye to a dye fixing layer of a dye fixing element, and thereafter separating said photosensitive element and said dye fixing element from each other, wherein at least one layer constituting said photosensitive element and said dye fixing element contains an oil component.
摘要翻译：描述了形成图像的方法，包括显影感光元件，该感光元件包括在其上提供至少含有感光卤化银，粘合剂和染料提供物质的感光层，所述感光层通过在下面形成或释放扩散染料形成或释放同时进行图像曝光，将如此形成或释放的可扩散染料转移到染料固定元件的染料固定层上，然后将所述感光元件和染料固定元件彼此分离，其中至少一层构成所述感光元件并且所述染料固定元件含有油成分。

6. 发明授权

US4291113A Method for dispersing photographic additives 失效
标题翻译：分散照相添加剂的方法
公开(公告)号：US4291113A
公开(公告)日：1981-09-22
申请号：US123311
申请日：1980-02-21
申请人： Junji Minamizono , Masakazu Yoneyama , Jun Sasaki
发明人： Junji Minamizono , Masakazu Yoneyama , Jun Sasaki
IPC分类号： G03C1/06 , G03C1/04 , G03C7/388 , G03C1/72
CPC分类号： G03C7/3882
摘要： A method for dispersing an oil-soluble photographic additive into water or a hydrophilic colloid composition wherein an oil-soluble photographic additive is dispersed in water or a hydrophilic colloid composition in the presence of a polymer having a recurring unit represented by the following formula (I):--(A).sub.x -- --(B).sub.y -- (I)wherein A represents an ethylenically unsaturated monomer containing a sulfonic acid group; B represents a copolymerizable ethylenically unsaturated monomer; x is about 10 to 100 mol%; and y is about 0 to 90 mol%.
摘要翻译：一种将油溶性照相添加剂分散在水或亲水胶体组合物中的方法，其中油溶性照相添加剂分散于水或亲水胶体组合物中，所述聚合物具有由下式（I ）： - （A）x-（B）y-（I）其中A表示含有磺酸基的烯属不饱和单体; B表示可共聚的烯属不饱和单体; x为约10〜100摩尔％ y为约0〜90摩尔％。

7. 发明授权

US4171406A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4171406A
公开(公告)日：1979-10-16
申请号：US922413
申请日：1978-07-06
申请人： Nobutaka Yamaguchi , Masahiro Utumi , Masaaki Fujiyama , Masakazu Yoneyama
发明人： Nobutaka Yamaguchi , Masahiro Utumi , Masaaki Fujiyama , Masakazu Yoneyama
IPC分类号： G11B5/71 , C09D5/23 , C09D7/12 , G11B5/702 , H01F10/02
CPC分类号： G11B5/7023 , Y10S428/90 , Y10T428/31663
摘要： A magnetic recording medium with a greatly reduced coefficient of friction comprising a non-magnetic support having thereon a magnetic recording layer comprising finely divided ferromagnetic powders in a binder, wherein(1) at least one alkylpolysiloxane having a hydrophilic group in the side chain thereof and represented by the formula (I) ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represents ##STR2## provided that R.sub.1 and R.sub.2 are not simultaneously --CH.sub.3 ; R.sub.3 represents --CH.sub.3 or the aliphatic chain having 10 to 18 carbon atoms of a saturated or unsaturated fatty acid; R.sub.4 represents --H or --CH.sub.3 ; Z represents an ionic group, which renders the alkylpolysiloxane water-soluble, selected from the group consisting of --OSO.sub.3 Na, --COOR.sub.5 wherein R.sub.5 is H, Na or K, and ##STR3## X REPRESENTS A NUMBER OF FROM 3 TO 50; Y REPRESENTS A NUMBER OF FROM 2 TO 50; Z REPRESENTS 0 OR A NUMBER OF FROM 1 TO 10; X+Y+Z IS A NUMBER OF FROM 5 TO 100; N IS 0 OR A NUMBER OF FROM 1 TO 5; P IS 0 OR A NUMBER OF FROM 1 TO 50; AND Q IS 0 OR A NUMBER OF FROM 1 TO 50; IS PRESENT IN THE MAGNETIC RECORDING LAYER IN AN AMOUNT OF ABOUT 5 WT% OR LESS BASED ON THE WEIGHT OF THE FERROMAGNETIC POWDERS AND(2) the magnetic layer has a Young's modulus of at least 1.times.10.sup.10 dyne/cm.sup.2.
摘要翻译：具有大大降低的摩擦系数的磁记录介质包括其上具有磁性记录层的非磁性载体，所述磁记录层包含在粘合剂中的细分散的铁磁粉末，其中（1）至少一个在其链环中具有羟基的亚烷基二氧化硅，式（I）表示的化合物，其中R 1和R 2可以相同或不同，各自表示，条件是R 1和R 2不同时为-CH 3; R3表示-CH3或饱和或不饱和脂肪酸具有10至18个碳原子的脂族链; R4表示-H或-CH3; Z表示离子基团，其使得烷基聚硅氧烷可溶于水，其选自-OSO 3 Na，-COOR 5，其中R 5为H，Na或K，并且X代表为3至50的数。 Y代表从2到50的数量; Z代表0或1到10的数字; X + Y + Z是从5到100的数字; N是0或从1到5的数字; P为0或从1到50的数字; 和Q是0或从1到50的数字; 存在于磁记录层中，基于粉末重量的WT％或更低，（2）磁性层具有至少1×10 10达因/ cm 2的杨氏模量。

8. 发明授权

US4135931A Method of image formation 失效
标题翻译：图像形成方法
公开(公告)号：US4135931A
公开(公告)日：1979-01-23
申请号：US828113
申请日：1977-08-26
申请人： Masakazu Yoneyama , Yoshiharu Fuseya , Norihiko Kato , Senzo Sasaoka , Shoji Ishiguro
发明人： Masakazu Yoneyama , Yoshiharu Fuseya , Norihiko Kato , Senzo Sasaoka , Shoji Ishiguro
IPC分类号： G03C5/29 , C07D213/04 , C07D213/20 , C07D213/68 , C07D213/75 , C07D213/76 , C07D213/79 , C07D213/80 , G03C1/06 , G03C5/305 , G03C5/30
CPC分类号： G03C1/067 , G03C5/305
摘要： A method of forming an image which comprises development processing an image-wise exposed silver halide photosensitive element in the presence of at least one compound represented by the following general formula (I): ##STR1## wherein X.crclbar. represents an anion; R.sub.1 represents a --Y--R.sub.3 group, a --Y--COOR.sub.3 group, a --Y--OCOR.sub.3 group, a --Y'--COO--Y--OCO--R.sub.3 group, a --Y'--OCO--Y--COO--R.sub.3 group or a --Y'--COO--Y--COO--R.sub.3 group; Y represents an alkylene group having 1 to 18 carbon atoms, an arylene group or an aralkylene group; R.sub.3 represents an alkyl group having 1 to 18 carbon atoms, an aryl group, an aralkyl group, a ##STR2## group or a ##STR3## group; R.sub.4 represents an alkyl group having 1 to 18 carbon atoms, an aryl group or an aralkyl group; R.sub.2 represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, an oxycarbonyl group (--COOR.sub.5 wherein R.sub.5 represents an alkyl group having 1 to 18 carbon atoms or an aryl group), an acyloxy group having 1 to 18 carbon atoms, an alkoxy group having 1 to 18 carbon atoms, an amino group, a substituted amino group, an acylamino group, a sulfonamido group, a carbamoyl group, a ##STR4## group or R.sub.1 ; Y' is an alkylene group having 1 to 12 carbon atoms, an arylene group, an aralkylene group or a single bond; with the proviso that R.sub.1 or R.sub.2 contains at least one ester group.

9. 发明授权

US5480628A Color developer and processing method using the same 失效
标题翻译：彩色显影剂和加工方法使用相同
公开(公告)号：US5480628A
公开(公告)日：1996-01-02
申请号：US287596
申请日：1994-08-08
申请人： Takatoshi Ishikawa , Masakazu Yoneyama
发明人： Takatoshi Ishikawa , Masakazu Yoneyama
IPC分类号： G03C1/035 , G03C7/407 , G03C7/413 , G03C7/44
CPC分类号： G03C7/413
摘要： There is disclosed a color developer and a method for processing a silver halide color photographic material with said color developer. The color developer comprises a water-soluble silicone compound, preferably at least one water-soluble silicone compound represented by the following formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4, which may be the same or different, each represent a substituent or a linking group; at least one of R.sub.1, R.sub.2, R.sub.3, and R.sub.4 represents a water-soluble group; A represents a bivalent group; and n is an integer of 0 to 10.
摘要翻译：公开了一种彩色显影剂和用所述彩色显影剂处理卤化银彩色照相材料的方法。彩色显影剂包括水溶性硅氧烷化合物，优选至少一种由下式（I）表示的水溶性硅氧烷化合物：e相同或不同，各自表示取代基或连接基团; R 1，R 2，R 3和R 4中的至少一个表示水溶性基团; A表示二价基团; n为0〜10的整数。

10. 发明授权

US4722885A Photographic light-sensitive material containing a specified graft polymer or copolymer 失效
标题翻译：含有特定接枝聚合物或共聚物的感光材料
公开(公告)号：US4722885A
公开(公告)日：1988-02-02
申请号：US710256
申请日：1985-03-11
申请人： Shigeki Yokoyama , Junichi Yamanouchi , Masakazu Yoneyama , Yukio Maekawa
发明人： Shigeki Yokoyama , Junichi Yamanouchi , Masakazu Yoneyama , Yukio Maekawa
IPC分类号： G03C1/04 , G03C1/053 , G03C8/26 , G03C1/78
CPC分类号： G03C8/26 , G03C1/053 , Y10S430/131 , Y10S430/162
摘要： A photographic material is described, comprising at least one layer containing at least one of (i) a polymer of a compound represented by formula (I) ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms,L represents a divalent organic linking group,A represents a divalent organic linking group derived from a polymerizable monomer unit,n represents an average degree of polymerization and is a number of at least 2, andY represents a monovalent organic bonding groupand (ii) a copolymer of the compound represented by formula (I) with a copolymerizable ethylenically unsaturated monomer.
摘要翻译：描述了一种照相材料，其包含至少一层，其包含（i）由式（I）表示的化合物的聚合物（I）中的至少一种，其中R 1表示氢原子或具有1至 6个碳原子，L表示二价有机连接基团，A表示衍生自可聚合单体单元的二价有机连接基团，n表示平均聚合度，为多至2，Y表示一价有机键合基团和（ii）由式（I）表示的化合物与可共聚的烯属不饱和单体的共聚物。

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