A new and distinct cultivar of Weigela plant named \u2018Carlton\u2019, characterized by its uniform plant habit; freely branching habit; developing leaves that are yellow green in color and fully expanded leaves that become yellow green in color during the mid-summer through autumn; dark red purple-colored flowers; and good garden performance. The user transaction attributes may be associated with at least one of the first user and the second user. The method also includes measuring voltage values of the structure based upon the charge-discharge behavior; and deriving an instantaneous damage rate from the measured voltage values. The regulator does not require an off-chip capacitor for stability and has improved load transient response and power supply rejection ratio. When a delay piston 28 is slidingly moved from one end of the delay cylinder 27 to the other end thereof by the pressure of combustion gas, air compressed within the delay cylinder 27 is supplied from the other end of the delay cylinder 27 to the feed cylinder 21.