An aqueous polymeric composition containing select polymeric nanoparticles is provided. The first block signatures are stored to a sidefile. An operating portion extends from the second pressing portion of the clamping portion. Therefore, a portion with a higher current density in the conductive film in the vicinity of the interconnector has a smaller conductivity. A reception processing device 13 is provided so as to consolidate the purchase request information and perform an order acceptance process in accordance with the purchase request information. At least one annular filter is located between at least one of the seat rings and the valve body, each of the at least one filters being located radially inward from one of the seals relative to an axis of the flow passage.