Abstract: According to an embodiment, an accounting system includes a charging device configured to charge a battery, an EMS server configured to be communicable with the charging device and a vehicle, accounting management module for executing authentication between user information in a user information database, which stores the user information including a user ID and a billing destination, and information which is received, and an AMI configured to connect the accounting management module and the EMS server. The EMS server is configured to receive the user ID and a charging power amount from the charging device, to transmit them to the accounting management module, and to transmit the user ID and a used power amount by the charging to the accounting management module.

Abstract: A process for continuously cooking rice by steaming comprises the steps of continuously feeding steeped rice into a vertical steamer, promoting the gelatinization of the rice by gradually heating the rice packed in the steamer with jets of steam, cooking and hydrating the heated rice by discharging it from the steamer and passing it through a bath of hot water for heating, transferring the cooked, hydrated rice onto a net conveyor, and then finish-steaming the rice being conveyed by subjecting it to jets of steam.