Abstract: A reception terminal, included in a management system for managing entry and/or exit of a user in a security zone that includes a server room of a data center, the reception terminal that issues reception information upon accepting personal information of the user prior to the entry into the security zone, includes: a personal authentication part that is used for a personal authentication of the user visiting the data center; and an issuing part that issues, in a case where biometric information is pre-registered in addition to a performance of a personal identification, authorization information representing an authorization of the entry of the user into a particular server room in response to existence of personal information associated with the reception information input by the user, and a satisfaction of a visit condition of visit information associated with the input reception information.

Abstract: A management system and a data center that have an enhanced security level is provided. A management system, for managing entry and/or exit of a user in a security zone that includes a server room of a data center, includes: a reception device that accepts an input of personal information and visit information of the user prior to the entry of the user into the security zone; a reception terminal that issues authorization information representing an authorization of the entry of the user into a particular server room based on pre-registered biometric information of the user for whom the personal information and the visit information are accepted by the reception device; and a gate controller that causes a gate, connected to the particular server room, to be in an openable state, upon reading the authorization information.

Abstract: The present invention provides a method for producing a coated plate comprising the steps of: holding a plate in such a manner that surfaces of the plate to be coated is aligned substantially parallel to a gravity direction; placing the plate between two coating rolls having substantially horizontal rotation axes; passing the plate between the coating rolls, wherein a coating solution is supplied to at least one coating roll and the plate almost contacts with the coating rolls, by moving the plate upward and/or moving the coating rolls downward while causing the coating rolls to rotate in a direction opposite to movement of the plate; and forming a film of the coating solution on at least one surface of the plate. By this method, a coated plate having substantially even coating thickness is obtained and both sides of a plate can be coated at a time and at a faster speed, which results in a superior productivity.