Abstract: A control apparatus controls a device to which the control apparatus is connected. The control apparatus includes a storing unit and a linking unit. The storing unit stores an error message that contains information on a failed component in a storage device upon receiving the error message from the device. The linking unit stores the error message and information on a replacement component, which has been installed in the device in place of the failed component, in the storage device in association with each other upon receiving the information on the replacement component.

Abstract: A control apparatus controls a device to which the control apparatus is connected. The control apparatus includes a storing unit and a linking unit. The storing unit stores an error message that contains information on a failed component in a storage device upon receiving the error message from the device. The linking unit stores the error message and information on a replacement component, which has been installed in the device in place of the failed component, in the storage device in association with each other upon receiving the information on the replacement component.

Abstract: A single-phase to n-phase converter and a power conversion system are capable of easily connecting n (n represents an integer of 3 or greater) single-phase electric generators to an n-phase electric power system. The single-phase to n-phase converter includes n (n represents an integer of 3 or greater) single-phase electric generators, and a single-phase to n-phase transformer for converting n single-phase electric power outputs from the n single-phase electric generators into an n-phase system output, and then supplying the n-phase system output to a primary side of the single-phase to n-phase transformer. The n single-phase electric generators are connected to a secondary side of the single-phase to n-phase transformer.

Abstract: The tomb has a bone accommodating chamber inside it and the overall structure is formed like a house. The bone accommodating chamber is enclosed by the wall section on four sides and by the roof section that can be removed from the top of the wall section, so as to prevent ingress of water. The roof section can be taken off the wall section by lifting it, allowing the cinerary urn to be placed inside the tomb with ease.