Heat-developable color photographic material
    31.
    发明授权
    Heat-developable color photographic material 失效
    可热成像的彩色照相材料

    公开(公告)号:US4474867A

    公开(公告)日:1984-10-02

    申请号:US377528

    申请日:1982-05-12

    CPC分类号: G03C1/49854 G03C8/4033

    摘要: A diffusion transfer heat-developable color photographic material comprising a support having thereon a layer containing at least a light-sensitive silver halide, and the photographic material containing an organic silver salt oxidizing agent, a reducing agent, a hydrophobic binder and a dye releasing coupler which releases a diffusible dye upon heat development. The diffusion transfer heat-developable color photographic material can provide a stable color image by imagewise exposure to light and heat development procedure. A method of forming a color image using the diffusion transfer heat-developable color photographic material is also disclosed.

    摘要翻译: 扩散转移热显影彩色照相材料,其包含其上具有至少含有感光卤化银的层的载体和含有机银盐氧化剂的照相材料,还原剂,疏水性粘合剂和染料释放成色剂 其在热显影时释放可扩散的染料。 扩散转移热显色彩色照相材料可以通过成像曝光于光和热显影程序提供稳定的彩色图像。 还公开了使用扩散转移热显影彩色照相材料形成彩色图像的方法。

    Heat developable color photographic materials with redox dye releasers
    32.
    发明授权
    Heat developable color photographic materials with redox dye releasers 失效
    具有氧化还原染料释放剂的可热显色彩色照相材料

    公开(公告)号:US4463079A

    公开(公告)日:1984-07-31

    申请号:US373546

    申请日:1982-04-30

    CPC分类号: G03C1/49854 G03C8/4033

    摘要: A diffusion transfer heat-developable color photographic material. The material comprises a support, a photosensitive silver halide, an organic silver salt, a hydrophobic binder, a dye releasing activator, and a dye releasing redox compound which releases a diffusible dye. Color images are obtained with the material by transferring a dye released by heat development. The material makes it possible to obtain clear color images by a simple procedure and the images obtained are stable over a long period of time.

    摘要翻译: 扩散转移热显影彩色照相材料。 该材料包括载体,感光卤化银,有机银盐,疏水性粘合剂,脱色剂,以及释放扩散染料的染料释放氧化还原化合物。 通过转移通过热显影释放的染料,用该材料获得彩色图像。 该材料可以通过简单的过程获得清晰的彩色图像,并且所获得的图像在长时间内是稳定的。

    Process for producing a low-molecular weight peptide composition and
nutrient agent containing the same
    33.
    发明授权
    Process for producing a low-molecular weight peptide composition and nutrient agent containing the same 失效
    制备低分子量肽组合物和含有它的营养剂的方法

    公开(公告)号:US4452888A

    公开(公告)日:1984-06-05

    申请号:US279254

    申请日:1981-07-01

    CPC分类号: A23J3/34 A23L33/18

    摘要: A low-molecular weight peptide composition mainly based on dipeptides and tripeptides is produced by dispersing protein raw material from any suitable source in water at a concentration of 5 to 20 w/v %, adjusting the pH of the dispersion to 1 to 4 with an acid, adding at least two acid proteases to the dispersion, and permitting enzymatic proteolysis to take place for a desired period of time at a suitable temperature while supressing the formation of free amino acids. Also provided is a nutrient agent comprising the thus produced low-molecular weight peptide composition mainly based on dipeptides and tripeptides wherein the contents of free amino acids and those peptides having a molecular weight of at least 700 are individually 20% by weight or less. The nutrient agent is useful in medical treatment.

    摘要翻译: 主要基于二肽和三肽的低分子量肽组合物通过将来自任何合适的来源的蛋白质原料以5至20w / v%的浓度分散在水中来产生,将分散体的pH调节至1至4, 酸,向分散体中加入至少两种酸性蛋白酶,并允许在合适的温度下进行酶蛋白酶水解所需的时间,同时抑制游离氨基酸的形成。 还提供了一种营养剂,其包含主要基于二肽和三肽的如此制备的低分子量肽组合物,其中游离氨基酸的含量和分子量至少为700的肽分别为20重量%以下。 营养剂可用于医疗。

    Electrophotographic developing apparatus having developer and refreshing
rollers for liquid developers
    34.
    发明授权
    Electrophotographic developing apparatus having developer and refreshing rollers for liquid developers 失效
    具有用于液体显影剂的显影剂和刷新辊的电子照相显影装置

    公开(公告)号:US4205622A

    公开(公告)日:1980-06-03

    申请号:US938102

    申请日:1978-08-30

    IPC分类号: G03G15/10

    CPC分类号: G03G15/101

    摘要: An electrophotographic developing apparatus comprises a developing roller and a refreshing roller. The developing roller applies liquid developer to an electrostatic latent image carrier moving in a predetermined direction. The refreshing roller comes into contact with the developing roller and rotates at the same peripheral speed as that of the carrier and in the opposite direction to the moving direction of the carrier. The rotational motion of the refreshing roller causes the developing roller to rotate so as to effect developing the electrostatic latent image on the carrier.

    摘要翻译: 电子照相显影装置包括显影辊和刷新辊。 显影辊将液体显影剂施加到沿预定方向移动的静电潜像载体。 刷新辊与显影辊接触并以与载体相同的圆周速度并且沿与载体的移动方向相反的方向旋转。 刷新辊的旋转运动导致显影辊旋转,以便使载体上的静电潜像显影。

    Sampling device for analysis of molten metal for hydrogen
    36.
    发明授权
    Sampling device for analysis of molten metal for hydrogen 失效
    用于氢气熔融金属分析的取样装置

    公开(公告)号:US4170139A

    公开(公告)日:1979-10-09

    申请号:US902450

    申请日:1978-05-03

    IPC分类号: G01N1/14

    CPC分类号: G01N1/1409

    摘要: A sampling device for a quantitative determination of hydrogen in molten metal, which includes a material in which hydrogen is relatively non-diffusible during testing or readily soluble during sampling and a refractory vessel housing this material. This refractory vessel is sealed so as to maintain a vacuum or negative (reduced) pressure therein, and is provided with a thin-walled aspirating portion which is readily destroyed by an external pressure.

    摘要翻译: 用于定量测定熔融金属中的氢的采样装置,其包括在测试期间氢气相对不可扩散的材料,以及在采样过程中容易溶解的材料和容纳该材料的耐火容器。 该耐火容器被密封以便在其中保持真空或负(减小)的压力,并且设置有容易被外部压力破坏的薄壁抽吸部分。

    Image forming process
    37.
    发明授权
    Image forming process 失效
    图像形成过程

    公开(公告)号:US4069050A

    公开(公告)日:1978-01-17

    申请号:US713552

    申请日:1976-08-11

    CPC分类号: G03C7/3017 Y10S430/144

    摘要: An image-forming process which comprises, upon conducting intensification of images using an intensifier containing at least one intensifying agent selected from the group consisting of peroxides, halogenous acids and cobalt (III) complex compounds, on a color photographic element comprising a support having at least one silver halide emulsion layer in the presence of a reducing agent, adding a mercapto group-free and nitrogen-containing hetero ring compound and a compound represented by the following general formula having a polymerization degree of 1 - 8,000;-- (A).sub.x -- (B).sub.y --wherein A represents ##STR1## or --CH.sub.2 --CH.sub.2 --O--, wherein R represents ##STR2## or --OH, with m being an integer of 3 - 7, R.sub.1 is an alkyl group having 1 to 6 carbon atoms, and R.sub.2 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, B represents a monomer unit derived from styrene, methacrylic acid ester, acrylic acid ester, vinyl acetate, acrylonitrile, vinyl alcohol, vinyl chloride, vinyl ether, acrylamide, N,N-dimethylacrylamide, acrylic acid, methacrylic acid, maleic acid, potassium styrenesulfonate, N,N-dialkylaminoalkyl methacrylate, vinyl imidazole or vinyl pyridine, and x and y each represents mol %, with x + y = 100 and x.gtoreq. 30, said intensification being with a processing solution which permits said two compounds to be substantially copresent when forming images through intensification.

    摘要翻译: 一种图像形成方法,其包括在使用包含至少一种选自过氧化物,卤酸和钴(III)络合物的组合物中的至少一种增强剂的增强剂进行图像增强时,在包含载体的彩色照相元件上, 在还原剂的存在下加入至少一个卤化银乳剂层,加入不含巯基的含氮杂环化合物和由聚合度为1-8000的以下通式表示的化合物; - (A)x - (B)y - 其中A表示或-CH2-CH2-O-,其中R表示<或>,其中m为3-7的整数,R1为烷基 具有1至6个碳原子的基团,R 2是氢原子或具有1至4个碳原子的烷基,B表示衍生自苯乙烯,甲基丙烯酸酯,丙烯酸酯,乙酸乙烯酯,丙烯腈,乙烯醇, 氯乙烯,乙烯基醚,丙烯酰胺,N,N-二甲基丙烯酰胺,丙烯酸,甲基丙烯酸,马来酸,苯乙烯磺酸钾,N,N-二烷基氨基烷基甲基丙烯酸酯,乙烯基咪唑或乙烯基吡啶,x和y各自表示mol%,x + y = 100且x> / = 30,所述增强是通过处理溶液,当通过增强形成图像时,允许所述两种化合物基本上共存。

    Silver halide color photographic materials
    38.
    发明授权
    Silver halide color photographic materials 失效
    卤化银彩色照相材料

    公开(公告)号:US4009038A

    公开(公告)日:1977-02-22

    申请号:US580272

    申请日:1975-05-23

    CPC分类号: G03C7/39256

    摘要: A silver halide color photographic material comprising a support having thereon at least a silver halide emulsion layer containing a hydrophobic phenolic or naphtholic cyan dye forming coupler together with a 2-(2'-hydroxyphenyl)benzotriazole compound. The color photographic material provides a cyan dye image having improved moisture resistance and high fastness to heat.

    摘要翻译: 一种卤化银彩色照相材料,其包含至少一种包含与2-(2'-羟基苯基)苯并三唑化合物形成的疏水性酚醛或萘基青色染料成色剂的卤化银乳剂层的载体。 彩色照相材料提供具有改善的耐湿性和高耐热牢度的青色染料图像。

    Ophthalmologic photographing apparatus
    39.
    发明授权
    Ophthalmologic photographing apparatus 有权
    眼科拍摄设备

    公开(公告)号:US09161689B2

    公开(公告)日:2015-10-20

    申请号:US12415870

    申请日:2009-03-31

    申请人: Hiroshi Hara

    发明人: Hiroshi Hara

    摘要: An ophthalmologic photographing apparatus is disclosed which is capable of photographing a predetermined area of a subject's eye. The apparatus includes a light projecting unit configured to project visible light to a subject's eye, a detection unit configured to measure a pupil diameter, which is caused by the light projecting unit, and a control unit configured to determine the amount of change in diameter and to control a photographing operation based on the amount of change determined by the control unit.

    摘要翻译: 公开了能够拍摄被检眼的预定区域的眼科摄影装置。 该装置包括:投影单元,被配置为将可见光投射到被摄体的眼睛;检测单元,被配置为测量由光投射单元引起的光瞳直径;以及控制单元,被配置为确定直径变化量, 基于由控制单元确定的改变量来控制拍摄操作。