The invention provides a dye-sensitized solar cell including a transparent substrate, a transparent conductive film formed on a surface thereof, and a conductive substrate provided in a position opposed to the transparent conductive film, and further havin...

A lithium polymer secondary battery comprising: a negative electrode including a carbonaceous material, as an active material, obtainable by attaching or covering an amorphous carbon on the surface of graphite particle; an electrolyte layer; and a positive...

DC/DC converters 21, 22, and 23 arranged side by side have first output terminals 21a, 22a, and 23a conducting to one pole of capacitors for rectification, second output terminals 21b, 22b, and 23b conducting to the other pole of the capacitors, and connec...

A Stirling refrigerator has an outer yoke assembly (11) provided as an outer yoke constituting a linear motor (16) and has a piston-support-spring support member (14A) and a displacer-support-spring support member (14B) that are supported by the outer yoke...

A heat exchanger element for a Stirling cycle refrigerator is produced by integrally forming an annular corrugate fin that is produced by forming a sheet material, corrugated so as to have a large number of grooves, into a cylindrical shape with the groove...

A surround surveillance system mounted on a mobile body (100) for surveying surroundings around the mobile body includes an omniazimuth visual system (200), the omniazimuth visual system includes at least one omniazimuth visual sensor (210) including an op...