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1. 发明专利

JPS61129643A Direct positive photosensitive silver halide material 失效
标题翻译：直接阳性感光银卤素材料
公开(公告)号：JPS61129643A
公开(公告)日：1986-06-17
申请号：JP25265484
申请日：1984-11-28
申请人： Konishiroku Photo Ind Co Ltd
发明人： NAGASHIMA TOSHIHARU , MURAKAMI TAKESHI
IPC分类号： G03C1/485
CPC分类号： G03C1/48515
摘要： PURPOSE:To increase the contrast by forming a photographic silver halide emulsion layer contg. previously fogged silver halide particles and binder on one side of a support. CONSTITUTION:A silver halide such as silver bromide, chloride, chlorobromide, iodobromide or chloroiodobromide is precipitated in the form of particles, and after produced water-soluble salts are removed, the silver halide particles are fogged with a reducing agent combined optionally with a gold compound. The fogged silver halide particles are mixed with a hydrophilic binder such as gelatin, albumin, agar or polyvinyl alcohol to prepare a coating liq. This coating liq. is applied to a photographic support such as a metallic or resin film to form a photographic silver halide emulsion layer contg. hydrophilic binder. Plural such emulsion layers may be formed.
摘要翻译：目的：通过形成摄影卤化银乳剂层来增加对比度。预先雾化的卤化银颗粒和<= 2.2g / m 2粘合剂在载体的一侧上。构成：将卤化银如溴化银，氯化物，氯溴化物，碘溴化物或氯碘溴化物以颗粒形式沉淀，除去生成的水溶性盐后，将卤化银颗粒与任选与金组合的还原剂雾化复合。将雾化的卤化银颗粒与亲水性粘合剂如明胶，白蛋白，琼脂或聚乙烯醇混合以制备涂层液。这种涂料施加到诸如金属或树脂膜的照相载体上以形成照相卤化银乳剂层。 <= 2.2g / m 2亲水性粘合剂。可以形成多个这样的乳剂层。

2. 发明专利

JPS6170549A Manufacture of photographic silver halide emulsion 失效
标题翻译：摄影银盐乳液的制造
公开(公告)号：JPS6170549A
公开(公告)日：1986-04-11
申请号：JP19333984
申请日：1984-09-13
申请人： Konishiroku Photo Ind Co Ltd
发明人： KINOSHITA TAKEHISA , NAGASHIMA TOSHIHARU , MURAKAMI TAKESHI
IPC分类号： G03C1/005 , G03C1/015 , G03C1/485
CPC分类号： G03C1/485 , G03C1/015 , G03C2200/06
摘要： PURPOSE:To obtain a direct positive type photographic emulsion having very low sensitivity and suitable for a daylight photosensitive material for a photomechanical process for manufacturing a printing plate by simultaneously adding an aqueous silver salt soln. and an aqueous halide soln. to an aqueous soln. contg. hydrophilic colloid at a specified speed while keeping the silver potential at a specified value and by mixing them. CONSTITUTION:An aqueous silver salt soln. and an aqueous halide soln. are simultaneously added to an aqueous soln. contg. hydrophilic colloid in the pres ence of a water soluble rhodium salt at a speed below the critical speed of growth of existing silver halide particles while keeping the silver potential (EAg) at 100-200mV, and they are mixed to manufacture a photographic silver halide emulsion. This emulsion gives low Dmin and high contrast and can be used as an emulsion for a photosensitive material having very low sensitivity and handleable in a light room iluminated with a fluorescent lamp cutting ultraviolet rays, an incandescent lamp or the like. T emulsion is suitable for use in the manufacture of a printing plate having high dot quality.
摘要翻译：目的：获得具有非常低灵敏度的直接正型照相乳剂，并适用于用于通过同时加入银盐溶液制造印版的光机械方法的日光感光材料。和卤化物水溶液。到水溶胶。对比亲水胶体，同时保持银电势达到规定值并混合。构成：银盐溶液。和卤化物水溶液。同时加入到水性溶胶中。对比在保持银电势（EAg）为100-200mV的同时以低于现有卤化银颗粒的生长临界速度的速度流入水溶性铑盐中的亲水胶体，并将它们混合以制造照相卤化银乳剂。该乳液具有低Dmin和高对比度，并且可以用作具有非常低的灵敏度的感光材料的乳液，并且在用荧光灯切割紫外线，白炽灯等的照明室中可操作。 T乳液适用于制造具有高点品质的印版。

3. 发明专利

JPS61117533A Production of silver halide photographic emulsion 失效
标题翻译：生产银盐摄影乳液
公开(公告)号：JPS61117533A
公开(公告)日：1986-06-04
申请号：JP24014884
申请日：1984-11-13
申请人： Konishiroku Photo Ind Co Ltd
发明人： EZAKI ATSUO , KINOSHITA TAKEHISA , MURAKAMI TAKESHI
IPC分类号： G03C1/005 , G03C1/015 , G03C1/035
CPC分类号： G03C1/015
摘要： PURPOSE:To obtain an AgX emulsion composed of fine particles and having a monodispersing property by carrying out a pAg (EAG) control of a growing rate of a silver halide (AgX) particle in an aqueous solution of a hydrophilic colloid under a specific condition. CONSTITUTION:In a process for producing the AgX emulsion by adding an aqueous solutions of the water soluble silver salt and the water soluble halide into an aqueous solution of the hydrophilic colloid by means of a double jet method, the silver salt solution and the halide solution are added to the aqueous solution of the hydrophilic colloid so as not to exceed the growing rate of the AgX particles to a critical growing rate thereof, and so as to maintain the EAG value of the aqueous solution of the hydrophilic colloid to a constant value within 140-200mV ranges for 1/30-1/5th the whole addition time from a start of addition, and also so as to maintain the EAG value to a constant value within 80-140mV ranges fro at least a half of the whole additional time. By controlling the additional rate as mentioned above, the fine particles of AgX having 0.1-0.4mum particle size are obtd. in the monodispersing state, and a quantum efficiency of the titled emulsion is improved, thereby obtaining the titled emulsion having a high sensitivity and a high contrast, and depressing a fog of the obtd. image.
摘要翻译：目的：通过在特定条件下对亲水胶体的水溶液中的卤化银（AgX）颗粒的生长速率进行pAg（EAG）控制，获得由细颗粒构成的AgX乳液，并具有单分散性。构成：在通过双喷射方法将水溶性银盐和水溶性卤化物的水溶液加入到亲水胶体的水溶液中来制备AgX乳液的方法中，将银盐溶液和卤化物溶液加入到亲水胶体的水溶液中，以便不超过AgX颗粒的生长速率至其临界生长速率，并且将亲水胶体的水溶液的EAG值保持在恒定值内 140-200mV的范围为从开始添加开始的整个加法时间的1 / 30-1 / 5，并且还将EAG值保持在80-140mV范围内的恒定值至少为整个额外时间的至少一半。通过如上所述控制附加速率，可以获得具有0.1-0.4μm粒径的AgX的细颗粒。在单分散状态下，提高了标题乳液的量子效率，从而获得了具有高灵敏度和高对比度的标题乳液，并抑制了雾。图片。

4. 发明专利

JPS6129836A Silver halide photographic sensitive material 失效
标题翻译：银色摄影感光材料
公开(公告)号：JPS6129836A
公开(公告)日：1986-02-10
申请号：JP15085484
申请日：1984-07-20
申请人： Konishiroku Photo Ind Co Ltd
发明人： NAKAMURA HIROSHI , YOSHIDA KAZUHIRO , MURAKAMI TAKESHI
IPC分类号： G03C1/06
CPC分类号： G03C1/067
摘要： PURPOSE:To attain high contrast without reducing sensitivity by combinedly incorporating specified two kinds of compounds into a silver halide emulsion layer. CONSTITUTION:A compound represented by formula I (where each of R1-R4 is aryl or aralkyl, Z is N, P, As or Sb, and X is an anion) and at least one kind of compound selected from compounds represented by formulae II, III [where Y is S, Se, O or -NR8 (R8 is H, alkyl or the like); Z2 is a group of atoms forming a 5- or 6-membered heterocyclic ring; each of R5 and R6 is H, halogen, carboxyl or the like; R5 and R6 may bond to each other to form a 5- or 6-membered heterocyclic ring; m is 0 or 1; when Y is S, Se or O, m is 0; and R7 is H, alkylthiocarbonyl or the like] are combinedly incorporated into at least one silver halide (AgX) emulsion layer formed on a support. The compounds are incorporated into a hydrophilic colloidal layer formed on the same side of the support that the AgX emulsion layer is formed. High contrast is attained without reducing the sensitivity by combinedly incorporating the compounds, and the high contrast is not reduced by flash exposure.
摘要翻译：目的：通过将指定的两种化合物合并到卤化银乳剂层中，达到高对比度而不降低灵敏度。构成：由式I表示的化合物（其中R 1 -R 4各自为芳基或芳烷基，Z为N，P，As或Sb，X为阴离子）和至少一种选自以下化合物的化合物其中Y是S，Se，O或-NR8（R8是H，烷基等）; Z2是形成5或6元杂环的一组原子; R5和R6各自为H，卤素，羧基等; R5和R6可以彼此键合形成5-或6-元杂环; m为0或1; 当Y为S，Se或O时，m为0; 并且R7是H，烷硫基羰基等]结合在至少一个形成在载体上的卤化银（AgX）乳剂层中。将化合物并入形成在与形成AgX乳剂层的载体的同一侧上的亲水胶体层中。通过组合并入化合物而不会降低灵敏度，可实现高对比度，并且通过闪光曝光不会降低高对比度。

5. 发明专利

JPS58221840A Photosensitive silver halide material 失效
标题翻译：感光银卤素材料
公开(公告)号：JPS58221840A
公开(公告)日：1983-12-23
申请号：JP10504782
申请日：1982-06-17
申请人： Konishiroku Photo Ind Co Ltd
发明人： KOBAYASHI AKIRA , ATOYAMA HIROYUKI , MURAKAMI TAKESHI
IPC分类号： G03C1/06 , G03C1/043
CPC分类号： G03C1/043
摘要： PURPOSE: To obtain high photographic performance whether a lith type or non- lith type developer is used, by incroporating fine-grained paraffin having a specified grain size or below and at least 1 kind of compound having an alkylene oxide chain in the molecule into at least one photographic constituent layer contg. silver halide contg. a specified amount of silver chloride.
CONSTITUTION: A high developing speed is necessary for silver halide used in a photosensitive emulsion to cause explosive development such as lith development, so ≥50mol% silver chloride is required to be contained in the silver halide. Silver chlorobromide or silver chloroiodobromide contg. 60mol% siliver chloride, ≤40mol% silver bromide and ≤5mol% silver iodide is preferably used as the silver halide. The grain size of fine-grained paraffin contained in a photographic constituent layer is ≤5μm, preferably ≤1μm. By combining a polyalkylene oxide compound to be incorporated into the photographic constituent layer with the fine-grained paraffin, fog is not increased during non-lith development, and the photographic performance is remarkably improved whether a lith type or non- lith type processing soln. is used.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了获得高照度性能，无论是使用石英型还是非石英型显影剂，通过将特定晶粒尺寸以下的细粒石蜡和至少1种具有分子中烯化氧链的化合物放入最少一个摄影构成层卤化银规定量的氯化银。构成：感光乳剂中使用的卤化银需要高显影速度引起爆发性发展，如锂显影，因此需要在卤化银中含有≥50mol％的氯化银。氯溴化银或氯碘溴酸银优选使用60mol％氯化铁，<40mol％溴化银和<= 5mol％碘化银作为卤化银。包含在照相构成层中的细粒石蜡的粒径为≤5μm，优选<=1μm。通过将要结合到照相构成层中的聚环氧烷化合物与细粒石蜡组合，在非晶化显影期间雾不增加，并且无论是锂型还是非晶型加工溶液，照相性能显着提高。用来。

6. 发明专利

JPS61117535A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS61117535A
公开(公告)日：1986-06-04
申请号：JP24014784
申请日：1984-11-13
申请人： Konishiroku Photo Ind Co Ltd
发明人： EZAKI ATSUO , WADA HAJIME , KINOSHITA TAKEHISA , MURAKAMI TAKESHI
IPC分类号： G03C1/06
CPC分类号： G03C1/067
摘要： PURPOSE:To obtain an image having a high contrasty and a high quality of netted points by incorporating a specific compd. to a silver halide emulsion layer and/or a hydrophilic colloidal layer. CONSTITUTION:The preescribed compd. shown by the formula wherein R1-R3 are each a hydrogen atom or a group having a negative value of Hammett'ssigma value (sigmap), R1-R3 can not be all hydrogen atom, X is an anion, is incorporated to at least one of the silver halide (AgX) emulsion layer and/or at least one of the hydrophilic colloidal layer contd. in the titled AgX material. A substituent group R1-R3 of a phenyl nucleus contd. in a triphenyltetrazolium compd. shown by the formula must be an electron donative group. By applying the prescribed compd. to the titled material, the contrasty and the netted pints of the image are improved without injuring another image characteristics, thereby obtaining the image having the high contrasty of netted points. The titled material is widely used in a field of a printing process.
摘要翻译：目的：通过整合特定的化合物来获得具有高对比度和高质量的图像。涉及卤化银乳剂层和/或亲水胶体层。规定：如下式所示：其中R1-R3各自为氢原子或负值为Hammett'ssigma值（sigmap）的基团，R1-R3不能全部为氢原子，X为阴离子，并入卤化银（AgX）乳剂层和/或至少一种亲水性胶体层中的至少一种，在标题的AgX材料。苯基的取代基R1-R3 在三苯基四唑化合物由公式表示的必须是电子给体组。通过应用规定的compd 对于标题材料，改善了图像的对比度和网状品脱，而不损害另一图像特征，从而获得具有高对比度的网点的图像。标题材料广泛应用于印刷工艺领域。

7. 发明专利

JPS58199347A Treating method of photosensitive material 失效
标题翻译：感光材料的处理方法
公开(公告)号：JPS58199347A
公开(公告)日：1983-11-19
申请号：JP8160782
申请日：1982-05-17
申请人： Konishiroku Photo Ind Co Ltd
发明人： MURAKAMI TAKESHI
IPC分类号： G03C5/29 , G03D3/00 , G03D3/06
CPC分类号： G03D3/00
摘要： PURPOSE:To stably maintain photographic characteristics, by automatically setting treating conditions, automatically detecting a kind of a photosensitive material to be treated, and treating each photosensitive material by the treating conditions inputted in advance, in an automatic developing machine for automatically developing the photosensitive material. CONSTITUTION:A detecting mechanism 1 for automatically detecting a photosensitive material is provided on the insertion side of a photosensitive material F, and various treating conditions of each photosensitive material, which are inputted to a memory incorporated in a controller 2 in advance by its information, by which an automatic developing machine is controlled automatically. As for the photosensitive material detecting mechanism 1, the transmittivity or reflectance of a nonphotosensitive electromagnetic wave or acoustic wave, etc. is measured, it is detected optically or by making a notched part, etc. at a fixed position of the photosensitive material. Also, the calculation of the quantity of a liquid to be replenished is executed generally by making the developing replenishing liquid proportional to a blacked area. In this way, photographic characteristics can be maintained stably without touching a replenishing quantity adjusting device at all.
摘要翻译：目的：为了稳定地保持照相特性，通过自动设定处理条件，自动检测待处理感光材料的种类，并通过预先输入的处理条件处理各感光材料，在自动显影机中自动显影感光材料。构成：用于自动检测感光材料的检测机构1设置在感光材料F的插入侧，并且通过其信息预先输入到控制器2中的存储器中输入的每种感光材料的各种处理条件，自动显影机自动控制。对于感光材料检测机构1，测量非感光电磁波或声波等的透射率或反射率，通过光学检测或通过在感光材料的固定位置处形成切口部分等来检测。此外，通常通过使显影补充液与黑色区域成比例地执行待补充液体的量的计算。以这种方式，可以在不接触补充量调节装置的情况下稳定地保持照相特性。

8. 发明专利

JPS58195843A Photosensitive silver halide material 失效
标题翻译：感光银卤素材料
公开(公告)号：JPS58195843A
公开(公告)日：1983-11-15
申请号：JP7899582
申请日：1982-05-10
申请人： Konishiroku Photo Ind Co Ltd
发明人： MURAKAMI TAKESHI , HANIYUU TAKESHI
IPC分类号： C08L89/00 , G03C1/30
CPC分类号： G03C1/30
摘要： PURPOSE:To obtain the titled material with superior photographic characteristics by usin a precondensate of triazinone or pyrimidinedione with formalin as a hardening agent for gelatin in the hydrophilic colloidal layers of a photosensitive material to improve the hardness of the layers. CONSTITUTION:A support is coated with hydrophilic colloidal layers including one or more photosensitive silver halide emulsion layers to obtain a photosensitive silver halide material. At this time, gelatin in the colloidal layers is hardened with a precondensate of triazinone and/or pyrimidinedione with formalin such as a compound represented by formula I or II (where R is 2-4C alkyl, X is H or OH, and each of n1 and n2 is 1-20). The hardness of the colloidal layers is improved, and a photosensitive silver halide material with superior photographic characteristics is obtd.
摘要翻译：目的：通过使用三嗪酮或嘧啶二酮与福尔马林的预缩合物作为感光材料的亲水胶体层中明胶的硬化剂，以获得具有优良照相特性的标题材料，以提高层的硬度。构成：支撑体涂覆有包括一个或多个光敏卤化银乳剂层的亲水性胶体层，以获得感光卤化银材料。此时，胶体层中的明胶用三嗪酮和/或嘧啶二酮的预缩合物与福尔马林例如式I或II表示的化合物（其中R是2-4C烷基，X是H或OH）和 n1和n2为1-20）。胶体层的硬度得到改善，具有优异的摄影特性的感光卤化银材料得以实现。

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