Abstract: A separating membrane-gasket-protecting member assembly including: an ion-permeable separating membrane; a gasket holding a periphery of the membrane; and a frame-shaped protecting member holding the gasket; the protecting member including: a frame-shaped base body; and a frame-shaped lid member; the base body including: a receiving part being arranged in an inner periphery of the base body and receiving the gasket and the lid member; and a supporting part extending toward an inner periphery side of the base body and supporting the gasket received in the receiving part in a direction crossing a main face of the membrane; and the lid member having dimensions such that the lid member can be received in the receiving part, wherein the gasket and the lid member are received in the receiving part such that the gasket is sandwiched between the supporting part and the lid member.

Abstract: A separating membrane-gasket-protecting member assembly including: an ion-permeable separating membrane; a gasket holding a periphery of the membrane; and a frame-shaped protecting member holding the gasket; the protecting member including: a frame-shaped base body; and a frame-shaped lid member; the base body including: a receiving part being arranged in an inner periphery of the base body and receiving the gasket and the lid member; and a supporting part extending toward an inner periphery side of the base body and supporting the gasket received in the receiving part in a direction crossing a main face of the membrane; and the lid member having dimensions such that the lid member can be received in the receiving part, wherein the gasket and the lid member are received in the receiving part such that the gasket is sandwiched between the supporting part and the lid member.

Abstract: In a ticketing POS terminal which includes a ticket printer for printing and issuing a plurality of kinds of tickets and a customer display section (30) equipped with an input touch panel, the customer display section displays, on the input touch panel, a list (31) of the tickets to be issued by the ticket printer. The ticket printer prints and issues desired tickets selected by a customer when the customer selectively touches parts of the list where the desired tickets are displayed on the input touch panel. The customer display section further displays, on the input touch panel, a content (two tickets for ABC Aquarium or one ticket for XYZ Zoo) and a price (¥10,000 or ¥1,000) of each of the tickets selected by the customer and a total ticket purchase price (¥11,000 in 35) of the tickets selected by the customer.