Patent application number | Description | Published |
20090097386 | Recording medium, data use limitating method, and program - A recording medium in which data supplied from an information processing device is recorded includes: position detecting means for detecting a position of the recording medium; user authentication means for authenticating a user intending to use the data; recording means for recording data use limitation information; and data use limitation control means for controlling the limitation on the user's use of data on the basis of the data use limitation information. | 04-16-2009 |
20100220860 | METHOD OF AND APPARATUS FOR TRANSMITTING DATA - A method of transmitting data by which cipher-transmission of digital information data for which forbidden codes including timing identification codes are predetermined can be carried out with enciphered digital information data without containing undesirable forbidden code, in which digital information data contained in word sequence data which contain also time reference code data composed of the timing identification codes are subjected to enciphering process without producing the forbidden code to produce the enciphered digital information data which do not contain any forbidden code and then enciphered word sequence data are constituted with the enciphered digital information data and the time reference code data to be transmitted. | 09-02-2010 |
20110135275 | RECORDING-AND-REPRODUCING APPARATUS AND CONTENT-MANAGING METHOD - A recording-and-reproducing apparatus for managing content data recorded on a removable recording medium includes: a device configured to acquire reproduction information required for reproducing the content data; a device configured to generate a first management file for individually managing the content data; a device configured to register control information for the content data in a second management file collectively managing the content data. Further, the apparatus includes a device configured to read out the control information in the second management file recorded on the recording medium; a memory in which the control information of the second management file read out by the read-out device is expanded; a device configured to compare the control information in the second management file expanded in the memory and the content data recorded on the recording medium; and a device configured to update the control information in the second management file expanded in the memory. | 06-09-2011 |
20110193991 | RECORDING APPARATUS, IMAGING AND RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; and a recording control section configured to reserve a recording region beforehand on recording media by updating file management information about the recording media to which the data is to be recorded, the recording control section being further configured such that when the data input through the input section has reached a predetermined data amount, the recording control section records the input data to the reserved region. | 08-11-2011 |
20110194834 | RECORDING APPARATUS, IMAGING AND RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; a data placement section configured to suffix write complete information indicating that a written state of the data written to recording media is normal, to the data; and a recording control section configured to transfer a predetermined amount of the data to which the write completion information is suffixed by the data placement section, to the recording media successively for recording thereto from a start block of the data. | 08-11-2011 |
20110194836 | RECORDING APPARATUS, IMAGING AND RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - Disclosed herein is a recording apparatus including: an input section configured to input main data and added data attached to the main data; and a recording control section configured such that when the main data and the added data input through the input section have each reached a predetermined data amount, the recording control section temporarily stores the main data and the added data in units of the predetermined data amount; and that when the sum of the amounts of the temporarily stored data has reached a specific data amount, the recording control section transfers the temporarily stored data to recording media for recording thereto in a single file; the recording control section further registering management data about the recorded data to a file system of the recording media in such a manner that the management data is sorted by the data type of the recorded data. | 08-11-2011 |
20110194837 | RECORDING APPARATUS, IMAGING AND RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - Disclosed herein is a recording apparatus including: an input section configured to input data to be recorded; and a recording control section configured to reserve a recording region beforehand on recording media by updating file management information about the recording media to which the data is to be recorded, the recording control section being further configured such that when the data input through the input section has reached a predetermined data amount, the recording control section records the input data to the reserved region. | 08-11-2011 |
20110196904 | INFORMATION RECORDING APPARATUS, IMAGING APPARATUS, INFORMATION UPDATING METHOD, AND PROGRAM - Disclosed herein is an information recording apparatus including: a loading section configured to be loaded with a recording medium for managing a file on the basis of at least one of an FAT file system and a file system similar thereto; and a control section configured, in updating at least one directory entry recorded to an area in a second and subsequent clusters in a recording area of directory entries in a predetermined directory in the recording medium, to read data, update at least the one directory entry, record the updated data, and update the FAT of the recording medium and management information similar to the FAT such that the area in which the updated data of the area in the second and subsequent clusters is recorded is linked to the area in a first cluster of the recording area in the predetermined directory. | 08-11-2011 |
20120082425 | RECORDING DEVICE, IMAGING AND RECORDING DEVICE, RECORDING METHOD, AND PROGRAM - A recording device includes: an input portion to which data to be recorded is input; and a recording control portion which transfers the data input to the input portion to a recording medium to record the data in the recording medium by using a certain file system, and specifies a partial region or some files in the data recorded in the recording medium to set the partial region or the files as recording information of an additional information region prepared in the file system. | 04-05-2012 |
20130279872 | RECORDING APPARATUS, IMAGING AND RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - A recording apparatus includes: a buffer unit that accumulates input stream data; a file recording processing unit that records a file of the stream data which is accumulated in the buffer unit and management information which is used to manage the file in a recording medium; a buffer monitoring unit that monitors a free space of the buffer unit; and a file system control unit that controls time that updates the management information using the file recording processing unit based on the free space of the buffer unit which is notified by the buffer monitoring unit. | 10-24-2013 |