Abstract: A submucosal injection material whose quality deterioration during a storage period is prevented is provided. It is a submucosal injection material, which contains hyaluronic acid, and to which a dye is added.

Abstract: The phosphorescent phosphor of the present invention is represented by the composition formula: Sr1-aMgbZncAl2O4;EudMe wherein a, b, c, d, and e satisfy 0.05?a?0.8, 0.01?b?0.1, 0?c?0.2, 0?d?0.2, and 0?e?0.15, respectively, and M represents at least one element selected from the group consisting of dysprosium, samarium, lanthanum, praseodymium, terbium, holmium, thulium, lutetium, ytterbium, erbium, gadolinium, neodymium and cerium, and emits light due to excitation light in a wavelength region of 430 to 480 nm.

Abstract: A source material solution for forming an oxide superconductor is provided, the source material solution being used for forming on a substrate an RE 123 oxide superconductor into which flux pinning points are introduced, using a coating-pyrolysis process. Nanoparticles of a predetermined amount for forming pinning points are dispersed in the solution in which an organometallic compound is dissolved for forming the oxide superconductor. The nanoparticles have a particle size of 5 to 100 nm. The organometallic compound is an organometallic compound containing no fluorine. Accordingly, even in an FF-MOD process, the material for pins can easily be added, a treatment for thermally decomposing a metal complex and a heat treatment for generating a pin compound are unnecessary, and the particle size of the pins can suitably be controlled.

Abstract: An oxide superconducting thin film wherein nanoparticles functioning as flux pins are dispersed in the film is provided. The oxide superconducting thin film wherein the nanoparticles in the oxide superconducting thin film have a dispersing density of 1020 particles/m3 to 1024 particles/m3 is provided. The oxide superconducting thin film wherein the nanoparticles have a particle diameter of 5 nm to 100 nm is provided. A method of manufacturing an oxide superconducting thin film wherein a predetermined amount of a solution obtained by dissolving nanoparticles functioning as flux pins in a solvent is added to a solution obtained by dissolving an organometallic compound in a solvent to prepare a source material solution for an oxide superconducting thin film, and the source material solution is used to manufacture the oxide superconducting thin film through a coating-pyrolysis process is provided.

Abstract: Provided is a coating solution where, upon producing a rare-earth superconductive composite metal oxide film by means of a coating-pyrolysis method, cracks are not generated in the heat treatment process for eliminating organic components, even when the thickness of the rare-earth superconductive film produced in a single coating is 500 nm or more, and without having to repeat the coating and annealing process. A solution for producing a rare-earth superconductive film which is made into a homogeneous solution by dissolving, in a solvent formed by adding a polyhydric alcohol to a univalent linear alcohol having a carbon number of 1 to 8 and/or water, a metal complex coordinated, relative to metal ions of a metallic species containing rare-earth elements, barium and copper, with pyridine and/or at least one type of tertiary amine, at least one type of carboxylic acid having a carbon number of 1 to 8, and, as needed, an acetylacetonato group.

Abstract: Provided is a coating solution where, upon producing a rare-earth superconductive composite metal oxide film by means of a coating-pyrolysis method, cracks are not generated in the heat treatment process for eliminating organic components, even when the thickness of the rare-earth superconductive film produced in a single coating is 500 nm or more, and without having to repeat the coating and annealing process. A solution for producing a rare-earth superconductive film which is made into a homogeneous solution by dissolving, in a solvent formed by adding a polyhydric alcohol to a univalent linear alcohol having a carbon number of 1 to 8 and/or water, a metal complex coordinated, relative to metal ions of a metallic species containing rare-earth elements, barium and copper, with pyridine and/or at least one type of tertiary amine, at least one type of carboxylic acid having a carbon number of 1 to 8, and, as needed, an acetylacetonato group.

Abstract: This invention aims to provide a novel taking or having-or-swallowing form for an oral material, such as drugs or foodstuffs. This invention provides an edible film packaging 1 containing an edible film material 10 which has adhesion properties and is softened upon contact with moisture. The edible film packaging 1 is taken or had-or-swallowed while an oral material being encapsulated. Moreover, this invention provides an oral-material taking method, including taking or having-or-swallowing the edible film packaging 1 in which the oral material 2 has been encapsulated as it is without opening or as it is without opening after being immersed in water for a given period of time.

Abstract: A cannula has a front part in a direction of a center axis X with its forward end portion closed. The front part has a plurality of nozzle orifices each of which has an orifice axis Y intersecting the center axis X. Each of the nozzle orifices has a first diameter in a first direction parallel to the center axis X and a second diameter in a second direction perpendicular to the first direction. The first diameter ranges between 0.1 mm and 0.5 mm while the second diameter ranges between 0.1 mm and 0.3 mm so that a liquid in the cannula is jetted from the nozzle orifices in an angle range of 45 degrees towards the forward end portion with respect to the orifice axis.

Abstract: A metal complex composition containing complexes having metal species of a rare earth element, barium and copper and ligands of a trifluoroacetic acid or pentafluoropropionic acid ligand, a pyridine ligand and an acetylacetone ligand. A superconductive film may be obtained by applying an organic solvent solution of the above metal complex composition to a substrate and by heat treating the coating.

Abstract: The present invention relates to an oral preparation of esculetin with controlled release. The oral preparation of esculetin with controlled release of the present invention comprises a gel-forming polymer base, preferably hydroxypropylmethylcellulose. The preparation may be coated with an enteric polymer base such as hydroxypropylmethylcellulose acetate succinate to thereby enhance solubility in the intestines. When orally administered, the preparation can continuously release esculetin. Thus, the administration frequency and dose can be reduced and a therapeutic effect on arthropathy can be established.

Abstract: There is disclosed a method for producing a metal oxide, which comprises the steps of: dissolving a metal organic compound (e.g. a metal organic acid salt, a metal acetylacetonato complex, and a metal alkoxide having an organic group with 6 or more carbon atoms) in a solvent to provide a state of solution, applying the solution onto a substrate, drying the solution, and subjecting the resultant substrate to irradiation with a laser light of a 400 nm or less wavelength, to form a metal oxide on the substrate. According to that method, a metal oxide can be produced without applying a heat treatment at a high temperature of the degree adopted in the conventionally known application thermal decomposition method.

Abstract: A metal complex composition containing complexes having metal species of a rare earth element, barium and copper and ligands of a trifluoroacetic acid or pentafluoropropionic acid ligand, a pyridine ligand and an acetylacetone ligand. A superconductive film may be obtained by applying an organic solvent solution of the above metal complex composition to a substrate and by heat treating the coating.

Abstract: A process for forming a dense, epitaxial metal oxide film on a single crystal substrate, including cleaning the surface of the single crystal substrate, contacting the cleaned surface with a polar organic compound such as a small molecular weight alcohol, so that the cleaned surface adsorbs the polar organic compound, then applying a hydrocarbon solvent solution containing at least one organic group-containing metal compound on the polar organic compound-adsorbed surface, and then heating the substrate to decompose the organic group-containing metal compound and to form a dense epitaxial metal oxide film on the substrate.