Abstract: The present invention provides a method for detecting microorganisms, comprising an imaging step in which a membrane filter that filters a liquid is attached to a surface of a plate medium and cultured for a predetermined period of time, followed by peeling from the plate medium and fluorescently staining to capture fluorescence images; a learning data generation step of inputting, for each of the plurality of the fluorescence images, microorganism position information indicating the microorganism positions on the fluorescence images to generate, as learning data, the fluorescence images and the microorganism position information; a step of generating a trained model by performing machine learning based on the learning data; and a step of determining the presence or absence of microorganisms using the trained model for the fluorescence images input as an inspection target, and the like.

Abstract: A method for manufacturing a thermal transfer image-receiving sheet support that can be used to obtain a thermal transfer image-receiving sheet that maintains its gloss and that has excellent handleability and high condition uniformity while preventing the formation of air bubbles in an adhesive layer. A resin is supplied to one side of a substrate, which is passed between a cooling roller A and a rubber roller A. A porous film is stacked on another side of the substrate through a resin, and the substrate is passed between a cooling roller B and a rubber roller B. The cooling rollers A and B have surfaces with a ten-point average roughness (Rz) of 5 to 30 ?m and 0 to 20 ?m, respectively. The rubber rollers A and B have a rubber hardness (durometer (Type A)) of 60 to 95 and 50 to 80, respectively.

Abstract: Provided is a method for producing a support for a thermal transfer image-receiving sheet, including laminating a substrate and a porous film by a melt-extruded resin while passing the substrate and the porous film through a portion between rollers in a pair, wherein a thermal transfer image-receiving sheet excellent in adhesiveness between the substrate and the porous film and excellent in the texture of a print surface can be obtained.

Abstract: A method for manufacturing a thermal transfer image-receiving sheet support that can be used to obtain a thermal transfer image-receiving sheet that maintains its gloss and that has excellent handleability and high condition uniformity while preventing the formation of air bubbles in an adhesive layer. A resin is supplied to one side of a substrate, which is passed between a cooling roller A and a rubber roller A. A porous film is stacked on another side of the substrate through a resin, and the substrate is passed between a cooling roller B and a rubber roller B. The cooling rollers A and B have surfaces with a ten-point average roughness (Rz) of 5 to 30 ?m and 0 to 20 ?m, respectively. The rubber rollers A and B have a rubber hardness (durometer (Type A)) of 60 to 95 and 50 to 80, respectively.

Abstract: Provided is a support for a thermal transfer image-receiving sheet, capable of obtaining a thermal transfer image-receiving sheet that has favorable stability against curl and is excellent in the texture of a print surface in the case of print under the environmental conditions of high temperature and high humidity. A support for a thermal transfer image-receiving sheet according to the present invention includes a porous layer composed of a porous film, a first polyolefin resin layer, a substrate layer, and a second polyolefin resin layer that are layered in the order mentioned, in which the first polyolefin resin layer has a density of 0.93 g/cm3 or less; and the second polyolefin resin layer has a density of more than 0.93 g/cm3.

Abstract: Provided is a method for producing a support for a thermal transfer image-receiving sheet, including laminating a substrate and a porous film by a melt-extruded resin while passing the substrate and the porous film through a portion between rollers in a pair, wherein a thermal transfer image-receiving sheet excellent in adhesiveness between the substrate and the porous film and excellent in the texture of a print surface can be obtained.

Abstract: Provided is a support for a thermal transfer image-receiving sheet, capable of obtaining a thermal transfer image-receiving sheet that has favorable stability against curl and is excellent in the texture of a print surface in the case of print under the environmental conditions of high temperature and high humidity. A support for a thermal transfer image-receiving sheet according to the present invention includes a porous layer composed of a porous film, a first polyolefin resin layer, a substrate layer, and a second polyolefin resin layer that are layered in the order mentioned, in which the first polyolefin resin layer has a density of 0.93 g/cm3 or less; and the second polyolefin resin layer has a density of more than 0.93 g/cm3.

Abstract: An objective of the present invention is to ensure security of the file sharing function provided by cloud storages without significantly decreasing the convenience of cloud storages. The encryption key management program according to the present invention encrypts, using authentication information of a user, a group shared key shared in a user group and stores it as an encrypted group shared key. The encryption key management program, upon receiving a request from a user, sends the encrypted group shared key corresponding to the requesting user.

Abstract: An objective of the present invention is to ensure security of the file sharing function provided by cloud storages without significantly decreasing the convenience of cloud storages. The encryption key management program according to the present invention encrypts, using authentication information of a user, a group shared key shared in a user group and stores it as an encrypted group shared key. The encryption key management program, upon receiving a request from a user, sends the encrypted group shared key corresponding to the requesting user.

Abstract: An image forming method is provided to attain a higher security for preventing forgery and falsification of information by using an optical diffraction structure. In a body (10) whereupon a layer is to be transferred, printing information (2) is recorded. On the body (10), a layer (20d) including a hologram and a diffraction lattice provided on an optical diffraction structure transfer sheet (20) is transferred, and an image including recorded printing information (2) and optical diffraction structures (3, 4, 5) is formed. The layer (20d) including the optical diffraction structure is transferred so that the diffraction lattice (5) to be transferred forms diffraction lattice information (5) showing a prescribed regularity in a corresponding relationship between the printing information (2).

Abstract: A receiving layer transfer material which represents a free combination of a hologram and an image of various colors by an on-demand printing system such as thermal transfer method, onto a transfer layer which is transferred onto an object. The receiving layer transfer material is provided with a release layer 3, a relief forming layer 5 having a reflection layer 6 at a relief forming side and having a visual effect, and an adhesive layer 7, which are sequentially stacked on one surface of a substrate 2.

Abstract: An X-ray beam conditioning device that has a crystal holder and a motor is provided. The crystal holder supports a first crystal block and a second crystal block, each of which diffracts X-ray by a specific diffraction angle. The motor can rotate the crystal holder around an axis extending at right angles to a plane including an optical axis of X-ray and can fixedly support the crystal holder at the rotated position. The crystal holder holds the first and second crystal blocks at such angles to each other such that both crystal blocks diffract X-ray. The optical axes of the two crystal blocks can be adjusted by rotating the crystal holder about the axis, that is, the only one axis.

Abstract: A transferring method for transferring a hologram with stable quality including on-demand information by using a thermal transfer sheet where the hologram is laminated. The transferring method transfers a thermal transfer sheet in which a hologram or a diffraction grating is laminated on a base material film, wherein a direction of heating sequentially by a heat source of a minute area unit and a direction of recorded information for enhancing optical effects of the hologram or the diffraction grating coincide with each other.

Abstract: An image forming method is provided to attain a higher security for preventing forgery and falsification of information by using an optical diffraction structure. In a body (10) whereupon a layer is to be transferred, printing information (2) is recorded. On the body (10), a layer (20d) including a hologram and a diffraction lattice provided on an optical diffraction structure transfer sheet (20) is transferred, and an image including recorded printing structures (3, 4, 5) is formed. The layer (20d) including the optical diffraction structure is transferred so that the diffraction lattice (5) to be transferred forms diffraction lattice information (5) showing a prescribed regularity in a corresponding relationship between the printing information (2).

Abstract: This invention provides a transfer foil, which, even in a relief formation layer formed of a highly heat resistant material, can realize good embossing properties of a relief structure and good printing durability of a embossing stamper, and, even in transfer, for example, using a thermal printer, can realize good transferability of a high-definition image, and an image formed object using the transfer foil. The transfer foil comprises a base material, a peel layer, a relief formation layer, and a reflective layer formed in that order. The transfer foil is characterized in that the peel layer comprising at least a thermoplastic resin having a glass transition temperature of 120 to 200° C. and the relief formation layer being formed of a cured product of an ionizing radiation curable resin.

Abstract: A receiving layer transfer material which represents a free combination of a hologram and an image of various colors by an on-demand printing system such as thermal transfer method, onto a transfer layer which is transferred onto an object. The receiving layer transfer material is provided with a release layer 3, a relief forming layer 5 having a reflection layer 6 at a relief forming side and having a visual effect, and an adhesive layer 7, which are sequentially stacked on one surface of a substrate 2.

Abstract: Described herein is an X-ray beam conditioning device that has a crystal holder and a motor. The crystal holder supports a first crystal block and a second crystal block, each of which diffracts X-ray by a specific diffraction angle. The motor can rotate the crystal holder around an axis extending at right angles to a plane including an optical axis of X-ray and can support the crystal holder and fixedly supporting the crystal holder at thus rotated position. The crystal holder holds the first and second crystal blocks at such angles to each other that both crystal blocks diffract X-ray. The optical axes of the two crystal blocks can be adjusted, merely by rotating the crystal holder about said axis, namely only one axis.

Abstract: A liquid toner of the present invention comprises particles containing a foaming inhibitor and an electrically insulating dispersion medium dispersing the particles therein. One preferred liquid toner comprises copolymer resin particles and an electrically insulating dispersion medium, the copolymer resin particles containing a copolymer resin composed of at least two different monomer components including a first and a second monomer components and a foaming inhibitor, and the copolymer resin particles being dispersed in the dispersion medium, wherein the copolymer resin and the dispersion medium are related to each other such that (i) a difference &Dgr;(&dgr;p1−&dgr;d) between a SP value &dgr;p1 of a homopolymer composed only of the first monomer component and a SP value &dgr;d of the dispersion medium is not smaller than 1.

Abstract: A liquid toner of the present invention comprises particles containing a foaming inhibitor and an electrically insulating dispersion medium dispersing the particles therein. One preferred liquid toner comprises copolymer resin particles and an electrically insulating dispersion medium, the copolymer resin particles containing a copolymer resin composed of at least two different monomer components including a first and a second monomer components and a foaming inhibitor, and the copolymer resin particles being dispersed in the dispersion medium, wherein the copolymer resin and the dispersion medium are related to each other such that (i) a difference .DELTA.(.delta.p.sup.1 -.delta.d) between a SP value .delta.p.sup.1 of a homopolymer composed only of the first monomer component and a SP value .delta.d of the dispersion medium is not smaller than 1.0, (ii) a difference .DELTA.(.delta.p.sup.2 -.delta.d) between a SP value .delta.p.sup.