摘要:
There is disclosed a silver halide photographic material for a medical care which provides a good silver color tone in a laser exposures a high sensitivity and an excellent rapid processing performance. The silver halide photographic material for a medical care comprises (A) a transparent support having the thickness of 150 .mu.m or more, and (B) a silver halide emulsion layer provided on the trasparent support, wherein silver halide grains in the silver halide emulsion layer, which contain those having a (100) face/(111) face ratio of 5 or more and those having a silver bromide-localized phase on the surface thereof, have an average grain size of not larger than 0.4 .mu.m in terms of a projected area circle-corresponding diameter, a silver chloride content of at least 90 mole %, and an iron compound of 10.sup.-5 mole or more per mole of silver halide.
摘要:
A silver halide photosensitive material is described, comprising two or more monodisperse silver halide emulsions of different average grain size on a support, wherein at least one of the said monodisperse silver halide emulsions has an average grain size of at least 0.7 .mu.m, and at least one of the silver halide emulsions has a smaller average grain size than the other, the average grain size of the silver halide emulsion as a whole being within the range of from 0.33 to 0.54 .mu.m, with a coated silver weight of from 2.3 to 3.8 g/m.sup.2, and which contains a sensitizing dye represented by formula (I) ##STR1## wherein Z and Z.sub.1 each represents a group of non-metallic atoms forming a thiazole nucleus, a benzothiazole nucleus, or a benzoxazole nucleus; R.sub.0 represents an alkyl group having from 1 to 6 carbon atoms, an allyl group, or an aralkyl group; R and R.sub.1 each represents an alkyl group or an aryl group; L, L.sub.1, and L.sub.2 each represents a methine group; X represents an anion; and m represents 0 or 1, and an internal salt is formed when m is 0.
摘要:
A rectifier using a semiconductor active element as a rectifying element is connected through an overvoltage protection circuit to a terminal voltage comparator for comparing the input voltage and the output voltage thereof. A pulse control circuit is connected to the control terminal of the active element for controlling the same in response to the output from the terminal voltage comparator. Thus, the rectifier can operate at high frequencies with a high degree of efficiency.
摘要:
An objective of the present invention is to provide an antifreeze protein which is capable of being efficiently produced on an industrial level at low cost and which is safe and has an excellent antifreezing activity for use on a practical level. Also, an objective of the present invention is to provide a polypeptide that corresponds to the active part of the antifreeze protein; a composition, a food, a biological sample protectant and a cosmetic containing the antifreeze protein or the polypeptide; and an antibody that specifically reacts with the antifreeze protein or the polypeptide. The antifreeze protein according to the present invention is characterized in being derived from a plant and having a specific amino acid sequence or being a plant seed protein.
摘要:
An objective to be achieved by the present invention is to provide an ice-crystal growth inhibiting substance which has an excellent ice-crystal growth inhibiting activity suitable for practical use and which can be produced easily, efficiently and economically in safe steps usable in food production. Another objective of the present invention is to provide a method for producing the ice-crystal growth inhibiting substance, a polypeptide which is an active part of the ice-crystal growth inhibiting substance, as well as an ice-crystal growth inhibiting substance composition, a food, a biological sample protectant and a cosmetic each containing the ice-crystal growth inhibiting substance or the polypeptide. The ice-crystal growth inhibiting substance according to the present invention is characterized in that the ice-crystal growth inhibiting substance is derived from a plant, and has a molecular weight of 400 kDa or more as measured by gel filtration chromatography.
摘要:
An objective to be achieved by the present invention is to provide a method for producing a heat processed food which can be uniformly heated in a short time without causing “unevenness of heating” on microwave oven cooking. Another objective of the present invention is also to provide a heat professed food, use of an antifreeze protein in producing a heat processed food, a method for improving an effect of heating treatment on a heat professed food, and an agent for improving an effect of heating treatment. The method for producing a heat processed food according to the present invention is characterized in comprising the steps of adding an antifreeze protein to a food material or a food; and cooling the resulting mixture.
摘要:
The present invention relates to an oil/fat-containing composition for suppressing carcinogenesis, the composition including a solution produced by bringing a hydrophobic extract of licorice, which has been produced by bringing licorice into contact with an alcohol, into contact with an oil/fat. According to the present invention, there are provided an oil/fat-containing composition for prevention or treatment of the cancer, which can act through oral administration, and can be safely ingested on a day-to-day basis, pharmaceuticals and foods containing the oil/fat-containing composition.
摘要:
A silver halide photographic material for laser exposure comprising at least one silver halide emulsion layer on a support,wherein said support or photographic constituent layers of said material contain an antihalation dye which exhibits a spectral absorption density of 0.4 or more before development with respect to the wavelength corresponding to the laser used and a spectral absorption density of 0.2 or more after development when the fluctuations of the average visual density excluding the support density and emulsion fog density are 0.02 or less.
摘要:
A silver halide photographic material is described including a support having thereon an emulsion layer and a protective layer in this order, wherein gelatin is contained in the protective layer in an amount of at least 1.5 g/m.sup.2, gelatin is contained in the emulsion layer in an amount of at least 1.0 g/m.sup.2, and the the coated amount of gelatin in the protective layer and the emulsion layer is a total of at most 3.5 g/m.sup.2.
摘要翻译:描述了卤化银照相材料,其中包括其上具有乳剂层和保护层的载体,其中在保护层中以至少1.5g / m 2的量含有明胶,乳液层中含有明胶 至少1.0g / m 2的量,保护层和乳剂层中的明胶的涂布量总计为3.5g / m 3以下。
摘要:
A silver halide light-sensitive material which comprises a light-sensitive silver halide emulsion containing a compound represented by the following formula (I): ##SPC1##wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom or a lower alkyl group; and R.sub.6 and R.sub.7 each represents a hydrogen atom, a lower alkyl group or a lower alkoxy group or can combine to form a condensed ring, and X.sup.- represents an anion.