Abstract: Provided are an electrode aligned state inspection system and method of imaging a stacking process of an electrode plate, inspecting a position of the electrode plate, and determining whether or not a product is defective. When a misalignment occurs during the stacking process of a cathode plate, an anode plate, and a separator, an operator immediately recognizes the occurrence of the misalignment, and therefore, it is possible to improve a quality reliability of the electrode assembly. In addition, since it is determined whether or not the product is defective during a production process of the electrode assembly, an amount of waste may be reduced. The video data obtained by the imaging of the production process of the electrode assembly is automatically stored, and therefore, the data may be used as data that may be checked later when the quality is checked and the defective product is produced.

Abstract: Provided are an electrode aligned state inspection system and method of imaging a stacking process of an electrode plate, inspecting a position of the electrode plate, and determining whether or not a product is defective. When a misalignment occurs during the stacking process of a cathode plate, an anode plate, and a separator, an operator immediately recognizes the occurrence of the misalignment, and therefore, it is possible to improve a quality reliability of the electrode assembly. In addition, since it is determined whether or not the product is defective during a production process of the electrode assembly, an amount of waste may be reduced. The video data obtained by the imaging of the production process of the electrode assembly is automatically stored, and therefore, the data may be used as data that may be checked later when the quality is checked and the defective product is produced.

Abstract: The present invention is an integrated authentication system managing a process of conclusion of an electronic contract by communicating the electronic contract concluded at a mobile terminal with an integrated authentication server, the integrated authentication system comprises the electronic contract for electronically concluding a contract; the mobile terminal for downloading the electronic contract from the integrated authentication server, concluding a contract electronically, and transferring the concluded electronic contract to the integrated authentication server; and the integrated authentication server for transferring the electronic contract to the mobile terminal, receiving the electronic contract concluded from the mobile terminal, and managing the process of concluding the electronic contract, wherein the integrated authentication server comprises: a form-design unit for making an image of the electronic contract, and designing the form of the electronic contract; a log-in managing unit for aut