[Object] To provide the attachment structure of a fuel injection device nozzle plate capable of reducing the manufacturing man-hours and the manufacturing cost of a fuel injection device. [Solution] A fuel injection device nozzle plate (3) includes a cylin...

[Object] To atomize sufficiently and inject fuel flowed out from a fuel injection port of a fuel injection device. [Solving Means] According to a nozzle plate 3 of the present invention, part of fuel flowed out from the fuel injection port of the fuel inje...

Provided is a nozzle plate for a fuel injection device which can inject fuel flowed out from a fuel injection port of a fuel injection device in a sufficiently atomized manner. According to the nozzle plate 3 of the present invention, a portion of fuel flo...

There is provided a photoelectrode substrate of a dye sensitizing solar battery capable of preventing an electrolytic solution from directly contacting a transparent electrode film and of preventing a leak current from being produced, and a method for prod...