Abstract: It is an object of the present invention to provide a material composition for a bulk-heterojunction-type organic photoelectric conversion layer having high photoelectric conversion efficiency and durability through formation of a stable phase-separated structure by drying in a short time with high productivity and to provide an organic photoelectric conversion element, a method of producing the organic photoelectric conversion element, and a solar cell. The material composition for an organic photoelectric conversion layer contains at least a p-type conjugated polymer semiconductor material being a copolymer having a main chain including an electron-donating group and an electron-withdrawing group, an n-type organic semiconductor material having electron acceptability, and a solvent. The solvent is represented by a general formula (1).

Abstract: An object of the present invention is to provide an electronic device in which permeation of water content and oxygen from a bonding part is decreased, and which is excellent in stability, and a method for manufacturing the electronic device.

Abstract: An object of the present invention is to provide an electronic device in which permeation of water content and oxygen from a bonding part is decreased, and which is excellent in stability, and a method for manufacturing the electronic device.

Abstract: [Object] To provide a means capable of further improving gas barrier capabilities and durability of gas barrier capabilities for a gas barrier film. [Solving Means] A gas barrier film having: a substrate; a first barrier layer that is arranged on at least one surface of the substrate, has a film density of 1.5 to 2.1 g/cm3, and includes an inorganic compound; and a second barrier layer that is formed on the surface of the substrate on the same side where the first barrier layer is formed and includes silicon atoms, oxygen atoms, and at least one added element selected from the group consisting of elements of Groups 2-14 of the long form of the periodic table (excluding silicon and carbon), the abundance ratio of oxygen atoms to silicon atoms (O/Si) being 1.4 to 2.2, and the abundance ratio of nitrogen atoms to silicon atoms (N/Si) being 0 to 0.4.

Abstract: It is an object of the present invention to provide a material composition for a bulk-heterojunction-type organic photoelectric conversion layer having high photoelectric conversion efficiency and durability through formation of a stable phase-separated structure by drying in a short time with high productivity and to provide an organic photoelectric conversion element, a method of producing the organic photoelectric conversion element, and a solar cell. The material composition for an organic photoelectric conversion layer contains at least a p-type conjugated polymer semiconductor material being a copolymer having a main chain including an electron-donating group and an electron-withdrawing group, an n-type organic semiconductor material having electron acceptability, and a solvent. The solvent is represented by a general formula (1).

Abstract: The present invention provides a system of a digital color proof in which consistent images are obtained while minimizing density variation in spite of various variations of conditions due to the use of a silver halide light-sensitive color material, specifically, the present invention provides a method for forming proof images similar to printed images in terms of various characteristics such as the paper quality of silver halide light-sensitive materials, the dot gain, and the density.

Abstract: An object detection system is capable of easily detecting the objects which lie scattered widely by sending a radio signal of an MF band for the transmission of a control signal between the objects to be detected and a detecting device. An object detecting device arranged on the ground in the form of a ground device (1) and objects to be detected in the form of underground devices (2) buried in the underground are each constructed to perform the transmission and reception of radio signals therebetween. When the ground device (1) transmits instruction data (S1) for object detection, the underground devices (2) receive the instruction data (S1) and return response data (S2) to the ground device (1) if the electric field level of the instruction data (S1) received is equal to or greater than a prescribed regulated value. A signal carrier carrying the instruction data or the response data between the ground device (1) and the underground devices (2) adopts a radio signal of an MF band.

Abstract: An image forming method of a silver halide photographic light-sensitive material is disclosed. The silver halide photographic light-sensitive material is exposed to a laser beam light, while said silver halide photographic light-sensitive material is conveyed with rollers at 15 to 100 mm/sec., and processed with a developer composition containing a developing agent represented by formula (A). The silver halide photographic light-sensitive material contains at least an organic contrast enhancing agent, the impedance of at least one side of said silver halide photographic light-sensitive material is from 4.times.10.sup.5 to 10.sup.20 .OMEGA.

Abstract: A silver halide photographic material is disclosed, comprising a support having on one side the support photographic component layers, wherein at least one of the component layers contains a composite polymeric material comprising inorganic particles and a hydrophobic polymer, a silver halide emulsion layer comprising a silver halide emulsion containing silver halide grains having an average chloride content of not less than 60 mol % and containing a metal dopant.

Abstract: A silver halide black-and-white photographic light sensitive material is disclosed, comprising a support provided on one side thereof photographic component layers comprising at least two, first and second silver halide emulsion layers and optionally a nonlight-sensitive hydrophilic colloidal layer, the first emulsion layer being provided closer to the support than the second emulsion layer, wherein two or more layers of the component layers, each contains a hydrazine compound; and a molar ratio of a total hydrazine content of all layer(s) closer to the support from the first emulsion layer which include the first emulsion layer to that of all layer(s) farther from the support than the first emulsion layer which include the second emulsion layer is 0.2 to 0.8.

Abstract: A method of forming an image is disclosed, comprising imagewise-exposing a silver halide photographic light sensitive material and developing the exposed photographic material to form a high contrast image, wherein said silver halide photographic material contains a spectral sensitizing dye represented by the following formula [S], and wherein said photographic material is developed with a developer having a pH of 10.9 or less, said developer being replenished by a developer-replenishing solution having a pH value of 10.9 or less in an amount of 300 ml or less per m.sup.2 of the photographic material. The photographic material further contains a hydrazine compound and a nucleation-accelerating agent.