Abstract: Effectively control the temperature of a control unit of a railway equipment inspecting and measuring apparatus, and install the control unit of the railway equipment inspecting and measuring on the roof of the passenger car. The first space is formed between the control unit and the heat insulating case. The second space is formed between the heat insulating case and the cover. In the first space, heat is conducted between the air in the first space and the heat exchange element by the first heat conducting member, and the first fan causes circulation of the air in the first space. In the second space, heat is conducted between the air in the second space and the heat exchange element by the second heat conducting member, and the air inside the second space is diffused by blowing the air from a suction port into the second space with the second fan.

Abstract: Effectively control the temperature of a control unit of a railway equipment inspecting and measuring apparatus, and install the control unit of the railway equipment inspecting and measuring on the roof of the passenger car. The first space is formed between the control unit and the heat insulating case. The second space is formed between the heat insulating case and the cover. In the first space, heat is conducted between the air in the first space and the heat exchange element by the first heat conducting member, and the first fan causes circulation of the air in the first space. In the second space, heat is conducted between the air in the second space and the heat exchange element by the second heat conducting member, and the air inside the second space is diffused by blowing the air from a suction port into the second space with the second fan.

Abstract: A server apparatus of an album site has a data storage area DB, and manages data in relation to the name of a management unit which is a unit for collectively managing the data. A client apparatus manages a data group which contains at least one image file in the client apparatus in relation to a data group name corresponding to the data group, and uploads the data group and data group name to the server apparatus. The server apparatus determines whether a management unit name corresponding to the data group name uploaded from the client apparatus exists in the data storage area. If it is determined that no corresponding data group name exists, a new management unit name corresponding to the data group name is automatically defined, and the data group is stored in relation to the management unit name.

Abstract: It is an object of this invention to alleviate the complicatedness of an operation of uploading an image file held in a client apparatus to an album site. To achieve this object, a server apparatus of the album site has a data storage area DB, and manages data in relation to the name of a management unit which is a unit for collectively managing the data. The client apparatus manages a data group which contains at least one image file in the client apparatus in relation to a data group name corresponding to the data group, and uploads the data group and data group name to the server apparatus. The server apparatus determines whether a management unit name corresponding to the data group name uploaded from the client apparatus exists in the data storage area. If it is determined that no corresponding data group name exists, a new management unit name corresponding to the data group name is automatically defined, and the data group is stored in relation to the management unit name.

Abstract: A client terminal obtains the environment information thereof and informs a Web server of the environment information with a reduced processing load, so as to receive services presented by the Web server. The client terminal creates the environment information corresponding to a request transmitted from the Web server and stores the environment information in a storage device. In the case where environment information is subsequently required, the client terminal may use the existing environment information, update part of the environment information, or add new environment information to the existing environment information with reference to the stored environment information instead of creating new environment information.

Abstract: In a case where electronic watermark information has been added to an input image input by scanning or the like of a recording medium such as a paper medium, a predetermined process such as an image deterioration process based on a kind of electronic watermark information previously determined on a table is performed to the input image, and the processed image is then output externally, thereby preventing to duplicate the image having a copyright.