Embodiments in accordance with the present invention provide alicyclic diepoxide compounds and methods for forming such compounds. Thus, the solid-state image pickup device and the camera are able to make the size of pixel become very small without lowering a saturation electric charge amount and sensitivity. Each ridge of the first plurality of ridges has a first sidewall and a second sidewall having a first end and a second end. The reader is unaware of the existence of the router and operates in its ordinary manner, whether standard credit and debit cards are being processed, or whether a POSA card or other POSA device is being activated. An impeller assembly mounted on the camshaft is disposed within the pump chamber, and draws oil from the oil sump into the pump chamber.