Abstract: The present invention is a photosensitive resin composition including an alkali-soluble resin (A), a polymerizable compound (B), a photoradical polymerization initiator (C), and a solvent (D), in which the polymerizable compound (B) contains at least one kind (B1) selected from a compound represented by the following formula (1) and a compound represented by the following formula (3), having specific Rs, and a content ratio of the compound (B1) contained in the photosensitive resin composition is 15 to 50% by mass. The photosensitive resin composition of the present invention can form a thick-film resist pattern having excellent sensitivity and resolution, and by using the thick-film resist pattern, a plated formed product can be miniaturized.

Abstract: This invention relates to a novel analytical device for collecting, analyzing and storing of biological samples and, more specifically, to an analytical device used in the analysis of biological fluids such as urine.

Abstract: A vertical heating apparatus for production of graphite fibers from preoxidized fibers or carbon fibers comprises of a tubular heating element which generates heat by high frequency induction. A heat-insulating material layer surrounds the tubular heating element coaxially. The layer is composed of carbon particles having specific grain diameters and angles of repose. A high frequency induction unit is provided around the heat-insulating material layer also in a coaxial relation thereof.