摘要:
A content of Copy Once cannot be copied to an external device or the like, even for the purpose of making a backup. This is inconvenient for the user. However, if copying to another device for the purpose of making a backup is permitted, the content may be copied in an unauthorized manner. The present invention provides the hard disk recorder 100 that transmits the content to the backup device 500, sets an expiration time in the content stored in the hard disk recorder 100 itself, and deletes the content stored in the hard disk recorder 100 itself after the expiration time expires.
摘要:
When a PC transmits a content request to a device registration apparatus in which a permitted number of devices have already been registered, an expiration time management unit judges whether any registration information registered in a registration list management unit has an exceeded registration expiration time. If registration information with an exceeded registration expiration time is registered in the registration list management unit, the registration list management unit deletes this registration information, and newly registers registration information of the PC.
摘要:
A content management system constructed by a plurality of storage apparatuses that can communicate with one another. A 1st storage apparatus, which is one of the storage apparatuses, stores therein, in correspondence, a content and copy destination information and sends the content and the copy destination information therefrom to a 2nd storage apparatus, which is another one of the storage apparatuses. Yet another one of the storage apparatuses that is indicated by the copy destination information stores therein, in correspondence, the content and copy source information and, after the 1st storage apparatus has sent the content and the copy destination information to the 2nd storage apparatus, rewrite the copy source information such that the copy source information indicates the 2nd storage apparatus.
摘要:
An inverted two-wheel guided vehicle is provided with a vehicle body 4 including a loading platform, a carriage 5 supported on wheels 1a, 1b, a moving mechanism 7 for displacing relative positions of the vehicle body 4 and the carriage 5, an inclination sensor 6 for detecting the posture of the vehicle body 4, and a controller 9 for controllably driving the wheels 1a, 1b and the moving mechanism 7. Since a posture control can be executed such that a seat 8 atop the vehicle body 4 is constantly horizontal by displacing the moving mechanism forward and backward even for a slope or a step in a travel path, a stable travel can be realized by preventing the collapse of baggage piles and giving no discomfort to a loaded person.
摘要:
A content management system constructed by a plurality of storage apparatuses that can communicate with one another. A 1st storage apparatus, which is one of the storage apparatuses, stores therein, in correspondence, a content and copy destination information and sends the content and the copy destination information therefrom to a 2nd storage apparatus, which is another one of the storage apparatuses. Yet another one of the storage apparatuses that is indicated by the copy destination information stores therein, in correspondence, the content and copy source information and, after the 1st storage apparatus has sent the content and the copy destination information to the 2nd storage apparatus, rewrite the copy source information such that the copy source information indicates the 2nd storage apparatus.
摘要:
The confidential data protection apparatus that restricts use of confidential data to a particular place, thereby satisfying high security.When the confidential data is encrypted, the image data acquisition unit 1004 captures an image in the particular place using a camera module, the place-specific code generation unit 1007 generates a place-specific code using data of the captured image, the encryption processing unit 1009 encrypts the confidential data using the place-specific code, which is deleted after use. When the confidential data is attempted to be used, the image data acquisition unit 1004 uses the camera module again to capture another image in a place where the confidential data is attempted to be used, and the place-specific code generation unit 1007 uses data of the newly captured image to generate a new place-specific code. The encryption processing unit 1009 uses the new place-specific code in an attempt to decrypt the confidential data that has been encrypted.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if a detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
A processing apparatus is connected to a network and has a content recording/playback function. The processing apparatus stores therein, in correspondence, (i) statuses of the recording/playback process and (ii) computer virus-handling processes to be performed if the detection unit detects a computer virus. If the computer virus is detected, the processing apparatus performs one of the computer virus-handling processes in correspondence with one of the statuses of the recording/playback processes.
摘要:
To provide a playback device that plays back a content recorded in an optical disc in conjunction with execution of an application supplied by a server. The playback device includes a disc region code detection unit 2 operable to detect a region code from the optical disc; an application region code estimation unit 9 operable to estimate a region code assigned to the application based on an address of the server; a restriction unit 12 operable, if a region code assigned to the playback device, the region code detected from the optical disc, and the estimated region code assigned to the application do not match each other, to restrict the playback of the content in conjunction with the execution of the application.
摘要:
A program recording/playback apparatus for easily recording/playing back a program that matches a common preference between multiple viewers is provided. A recording/playback apparatus 100 obtains program recommendation information from a server apparatus 300, and retrieves program recommendation information from within. Based on these two pieces of program recommendation information, the recording/playback apparatus 100 generates and combines two search formulas, to generate one search formula. The recording/playback apparatus 100 then identifies one or more programs that satisfy the conditions shown by the one search formula, within EPG data extracted from received broadcast waves, thereby generating program presetting information. The recording/playback apparatus 100 generates a recorded program table based on the generated program presetting information, and displays the recorded program table. The recording/playback apparatus 100 then receives a user's selection indicating one or more of the programs shown by the recorded program table, and reads and plays back the selected programs.