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    • 1. 发明授权
    • Method for forming images by silver salt diffusion transfer
    • 通过银盐扩散转移形成图像的方法
    • US5290661A
    • 1994-03-01
    • US921134
    • 1992-07-29
    • Yoshio IdotaMakoto IshiharaMorio Yagihara
    • Yoshio IdotaMakoto IshiharaMorio Yagihara
    • G03C8/36G03C8/06G03C8/28G03C5/54
    • G03C8/06G03C8/28
    • A method for sorting images by silver salt diffusion transfer comprisingimagewise exposing a light-sensitive element comprising a light-sensitive silver halide emulsion layer,developing the light-sensitive element in the presence of a silver halide solvent using an alkaline processing composition to turn at least a part of unexposed silver halide of the light-sensitive silver halide emulsion layer into a transfer silver halide complex salt, andtransferring at least a part of the silver halide complex salt to an image receiving layer comprising a silver precipitating agent to form images on the image receiving layer,wherein at least one compound represented by formula (I) is added to at least one of the light-sensitive element, an image receiving element comprising the image receiving layer, and the processing composition in an amount of at least 1.times.10.sup.-6 and less than 1.times.10.sup.-2 mol based on one mol of silver applied per unit area (m.sup.2): ##STR1## wherein Q represents an atomic group for forming a quinone ring; R represents a monovalent group which may be substituted or unsubstituted; and n is an integer of 0 to 4, whereby the maximum density can be increased for a short time.
    • 一种通过银盐扩散转印来分选图像的方法,其包括使包含感光卤化银乳剂层的感光元件成像曝光,使用碱处理组合物在卤化银溶剂的存在下显影所述感光元件, 将感光卤化银乳剂层的未曝光的卤化银的至少一部分转移到转移卤化银络合物盐中,并将至少一部分卤化银配盐转移到包含银沉淀剂的图像接收层上以形成图像 图像接收层,其中至少一种由式(I)表示的化合物被添加到至少一种光敏元件,包含图像接收层的图像接收元件和至少1的量的加工组合物 * 10-6且小于1×10-2摩尔,相对于每单位面积施加的1摩尔银(m2):(*化学结构*)(I)其中Q表示 n原子团,用于形成醌环; R表示可以被取代或未取代的一价基团; n为0〜4的整数,能够在短时间内增加最大密度。
    • 6. 发明授权
    • Laser ablative recording material
    • 激光烧蚀记录材料
    • US6124075A
    • 2000-09-26
    • US998039
    • 1997-12-23
    • Makoto IshiharaTadashi Ito
    • Makoto IshiharaTadashi Ito
    • B41M5/26B41M5/24C07D239/70C09B57/00G11B7/244
    • B41M5/24Y10S428/913Y10S430/146
    • The present application discloses a laser ablative recording material which has one or more image forming layers on a support, and one or more intermediate layers between said image forming layer and said support, wherein:at least one layer from among the layers on the image forming layer side contains a substance having absorption in the laser wavelengths, which is selected from dihydroperimidine-squarilium dyes represented by the following general formula (1): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted aryl group; and R.sub.1 and R.sub.2, R.sub.3 and R.sub.4, R.sub.5 and R.sub.6, R.sub.7 and R.sub.8, R.sub.2 and R.sub.3 and/or R.sub.6 and R.sub.7 may be taken together to form 5 to 6 membered rings. The laser ablative recording material of the present invention is characterized by a small Dmin, high optical resistance and high humidity/heat resistance.
    • 本申请公开了一种激光烧蚀记录材料,其在支撑体上具有一个或多个图像形成层,以及在所述图像形成层和所述支撑体之间的一个或多个中间层,其中:图像形成中的层中的至少一层 层侧包含在激光波长中具有吸收的物质,其选自由以下通式(1)表示的二氢嘧啶 - 方酸菁染料:其中R1,R2,R3,R4,R5,R6,R7和R8独立地表示氢 取代或未取代的烷基,取代或未取代的环烷基或取代或未取代的芳基; 并且R 1和R 2,R 3和R 4,R 5和R 6,R 7和R 8,R 2和R 3和/或R 6和R 7可以一起形成5至6元环。 本发明的激光烧蚀记录材料的特征在于Dmin小,高光阻,高湿度/耐热性。
    • 10. 发明授权
    • Carbon fiber-reinforced gypsum models and forming molds
    • 碳纤维增强石膏模具和成型模具
    • US4552329A
    • 1985-11-12
    • US601851
    • 1984-04-19
    • Yoshiaki HattoriMakoto Ishihara
    • Yoshiaki HattoriMakoto Ishihara
    • B28B1/52B28B7/34C04B14/38C04B20/00B28B1/26
    • B28B1/52B28B7/34B28B7/346C04B14/386C04B20/0048
    • Gypsum models and molds made of a gypsum structure uniformly dispersing therein carbon fibers having a predetermined length in a defined range of amount are described. The molds include various types of molds such as original mold, basic mold, forming mold and the like. A method for manufacturing these molds is also described in which sizing agents deposited on carbon fibers are decomposed and removed by heating or dissolution in solvent, separating the carbon fibers into single fibers in water, adding a major part of gypsum powder to the carbon fiber dispersed water to obtain a gypsum slurry dispersing uniformly those single fibers, and casting the slurry in a case mold to obtain forming molds. A method for manufacturing white wares is also described in which a pottery or porcelain slip is casted into the gypsum forming molds, removing the resulting green product from the mold after hardening and drying the green products. Gypsum powder materials comprising carbon fibers and a method for making the same are also described.
    • 描述了由石膏结构制成的石膏模型和模具,其均匀分散在具有规定范围内的预定长度的碳纤维中。 模具包括各种类型的模具,例如原始模具,基本模具,成型模具等。 还描述了制造这些模具的方法,其中沉积在碳纤维上的施胶剂通过在溶剂中加热或溶解而分解和除去,将碳纤维分离成单纤维在水中,将大部分石膏粉末分散在碳纤维中 水以获得均匀分散这些单纤维的石膏浆料,并将浆料浇铸在壳模中以获得成型模具。 还描述了一种白色制品的制造方法,其中将陶瓷或瓷片滑入石膏形成模具中,在硬化和干燥绿色产品之后从模具中除去生成的绿色产品。 还描述了包含碳纤维的石膏粉末材料及其制备方法。