A heat engine includes a plurality of heating side expansion chambers and cooling side expansion chambers, positioned on opposite sides of an axis, for providing rotation of an apparatus about its axis when the fluids inside the chambers expand and contract on the same side and plane of a rotational axis. A signed bundle may be modified by removing a file specified in a server file list from a plurality of files in the bundle. The angular position of the fastening cleat is adjusted such that the average variation in the value of the free angular movement is returned to the median of the free angular movement range. The person authentication is executed by comparing the template with sampling information input by a user if the validity is confirmed. In addition, methods of treating and preventing inflammatory diseases such as asthma and allergic diseases, as well as autoimmune pathologies such as rheumatoid arthritis and arthrosclerosis using the compound of the invention are disclosed. A working chamber is defined between the inner and outer housings.