Patent application number | Description | Published |
20090002569 | Information processing apparatus, information processing system, and controlling method of information processing apparatus - There is provided an information processing apparatus in which a great number of users can use thin clients, and in which various services such as simultaneous picture distribution are realized in an integrated manner, an information processing system, and a controlling method of the information processing apparatus. The apparatus capable of executing plural OSs includes image transmitting devices having: a GPU for receiving a drawing instruction signal of a screen output from the OS and generating an image signal of a display screen; and a communicator for transmitting the image signal of the display screen to a terminal that operates as a thin client. The devices compressively code the image signal to a digital motion picture by a coding unit as necessary. Then, the devices transmit the coded signal from the communicator. The apparatus dynamically assigns the devices to the OSs corresponding to the respective terminals via VMM. | 01-01-2009 |
20090150666 | INFORMATION PROCESSING APPARATUS AND LICENSE DISTRIBUTION SYSTEM - There are provided an information processing apparatus and a license distribution system including the information processing apparatus in which the reproduction or duplication of a content can be limited to the interior of a domain and a benefit based on the fact that an external device has participated in the domain can be made available at the time of reissuing a license. | 06-11-2009 |
20100023580 | CONTENT DELIVERY APPARATUS, COMMUNICATION SYSTEM, CONTENT DELIVERY METHOD, AND COMPUTER PRODUCT - A content delivery apparatus and method operable to access a network, to which a content management apparatus and a content acquiring apparatus are connected, where the content delivery apparatus accepts content delivery request(s). The content delivery apparatus obtains a number of content delivery apparatus(es) having the same content on the network, and a number of times that the content management apparatus has accepted inquiries regarding content holding status(es) from content acquiring apparatuses, and calculates a delivery priority by dividing a number of requests by the number of content holding apparatuses. The content delivery apparatus, when the delivery request accepting section accepts the delivery requests for a plurality of contents, delivers the plurality of contents preferentially from a content having a high delivery priority. | 01-28-2010 |
20100023815 | MANAGING APPARATUS, MANAGING METHOD, MANAGING SYSTEM AND COMPUTER PRODUCT - An apparatus accepts an injustice (grievance) report containing injustice report source terminal information for identifying a terminal device transmitting the injustice report and injustice content holding terminal information identifying a terminal device holding the content altered from the original content and content identification information for identifying the content; accesses a correspondence relation recording unit recording, in association with content identification information identifying the content, notification destination terminal information identifying a terminal device to which the content holding terminal information is notified, and content holding terminal information notified to the notified terminal device; determines that the injustice report accepted by the injustice report accepting is false and discards the false injustice report, when the injustice report source terminal information contained in the injustice report is not coincident with the notification destination terminal information recorded in the correspondence relation recording unit. | 01-28-2010 |
20100024040 | COMMUNICATION CONTROL DEVICE, DATA SECURITY SYSTEM, COMMUNICATION CONTROL METHOD, AND COMPUTER PRODUCT - A communication control device configured to access an information processing apparatus in which data is stored. The device and method acquires an operational condition of an information processing apparatus, and notifies the information processing apparatus of a security command for causing the information processing apparatus to execute a security process on the data in an event that an operational condition is activated and, in an event that the operational condition is a standby mode, a hibernate mode, or a shutdown mode, notifies the information processing apparatus of an activation command for activating the information processing apparatus, and notifies of a security command for causing the information processing apparatus to execute a security process on the data. | 01-28-2010 |
20100024041 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND COMPUTER READABLE MEDIUM HAVING A PROGRAM - An information processing apparatus and method configured to access multiple external storage medium. The apparatus and method detect theft or loss (or otherwise unauthorized use) of the information processing apparatus with respect to data stored in multiple storage areas, back up the data to the storage medium, and record, in association with each of the storage medium, an easiness degree indicating how easily a user accesses the storage medium. The apparatus and method calculate erasure priority rankings of the data stored in a manner that an erasure priority ranking is higher as an easiness degree is higher, record the calculated erasure priority rankings in association with each of the multiple storage areas, and erases the data stored in the multiple storage areas in accordance with the erasure priority rankings when detecting theft or loss of the information processing apparatus. | 01-28-2010 |
20100082795 | INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD AND COMPUTER PRODUCT - An information processor is connectable to a communication system containing a plurality of terminal devices. The information processor receives content holding terminal information for identifying a terminal device holding a content, calculates a content holding terminal number corresponding to the number of terminal devices holding the content on the basis of the received content holding terminal information, holds a determination reference serving as a reference for determining whether the content holding terminal number is below a predetermined threshold value, determines on the basis of the content holding terminal number calculated by the terminal number calculator and the determination reference whether the content holding terminal number concerned is below the predetermined threshold value, and transmits an extinction preventing instruction for making the terminal device holding the content concerned execute processing of preventing extinction of the content when determining that the content holding terminal number is below the predetermined threshold value. | 04-01-2010 |
20100124230 | TERMINAL APPARATUS AND PROGRAM - An apparatus transmits reservation information including a contents-ID identifying the contents and a terminal-ID identifying the apparatus that transmits the reservation information to the apparatus determined by the contents-ID, receives the reservation information transmitted from the apparatus that accepts the reservation operation and updates a reservation terminal list that associates the contents-ID and the terminal-ID, verifies whether the acquired contents have defects, transmits a search-request having the contents-ID identifying the contents judged that have defects to the apparatus determined by the contents-ID, receives the search-request transmitted from the apparatus judged that have defects, retrieves the terminal-ID registered in association with the contents-ID of the search-request from the reservation terminal list, transmits a search-result having the acquired terminal-ID, receives a search-result from the apparatus to which the search-request is transmitted, and acquires recovery data of the contents that have defects from the apparatus identified by the terminal-ID of the search-result. | 05-20-2010 |
20100169554 | TERMINAL APPARATUS - A terminal apparatus acquires setting information for controlling whether a storage area held by the non-volatile storage medium is to be used or not, from an external apparatus connected via a network, when the terminal apparatus is activated. The terminal apparatus updates area definition information defining the structure of storage areas in the non-volatile storage medium so that the storage area the use of which is restricted is in a state which cannot be recognized by the operating system, if the acquired setting information indicates that the use of the storage area is restricted. The terminal apparatus performs activation processing of the operating system after the update processing of the area definition information ends, if the acquired setting information indicates that the use of the storage area is restricted. | 07-01-2010 |
20100232607 | INFORMATION PROCESSING DEVICE, CONTENT PROCESSING SYSTEM, AND COMPUTER READABLE MEDIUM HAVING CONTENT PROCESSING PROGRAM - An information processing device and method include storing encrypted content, storing a key for decrypting the encrypted content stored, decrypting the encrypted content stored using the key, storing a deletion table storing information indicating whether or not the key stored is to be deleted when a transition from an operating state to one of other states is made, the information corresponding to the other states, and checking the information in the deletion table corresponding to the one of the other states and deleting the key when the information indicates that the key is to be deleted. | 09-16-2010 |
20100281521 | AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE AND RECORDING MEDIUM - An authentication system includes node devices, wherein a first node device transmits the authentication information thereof to a second node device, the second node device selects third node devices that are requested to verify the validity of the received authentication information, and transmits the authentication information to each of the selected third node devices, the third node device records verification information that is used to verify the validity of the authentication information of the first node device, verifies the validity of the authentication information on the basis of the authentication information and verification information, and transmits the result information to the second node device, and the second node device further derives weighted values indicating the reliability of the each verification of the third node devices and authenticates the first node device on the basis of the each result information and the each weighted value received from the third node devices. | 11-04-2010 |