Patent application number | Description | Published |
20090016342 | DATA TRANSMISSION METHOD, DATA TRANSMISSION APPARATUS, DATA RECEPTION APPARATUS, AND PACKET DATA STRUCTURE - A data transmission apparatus for sequentially transmitting data in units of packets each containing transmission data to the receiving end, comprises: a reception unit for receiving the transmission data as an input signal; a packet formation unit for receiving the transmission data received, and forming an uncompressed packet in which predetermined transmission data is stored as uncompressed data, and a compressed packet in which at least a portion of transmission data that follows the predetermined transmission data is compressed and stored as compressed data; a reference information management unit for holding and managing, as reference information, information relating to the uncompressed packet formed by the packet formation unit; and a transmission unit for transmitting the respective packets formed by the packet formation unit, as a transmission signal, to the receiving end. The packet formation unit forms compressed data to be stored in a compressed packet, on the basis of the transmission data of the uncompressed packet and the reference information stored in the reference information management unit. Therefore, the number of packets to be discarded at the receiving end due to an error which has occurred in the radio section is reduced, whereby the quality of data transmitted in the transmission path including the radio section is improved. | 01-15-2009 |
20090052867 | Recording Device, Reproducing Device, Recording Medium, Recording Method, and LSI - A recording apparatus that generates meta-information that includes an initial address of TS packets constituting a PES packet that includes an independently-decodable picture, and size information pertaining to the picture, and records the generated meta-information in a recording medium, comprising: a detection unit operable to detect, from the TS packets constituting a transport stream, a TS packet at a head of a PES packet; a judging unit operable to judge whether the PES packet includes an independently-decodable picture; and a generation unit operable to generate meta-information that includes, as the size information, a size from a head of a PES packet that is judged as including an independently-decodable picture to a head of a succeeding PES packet. | 02-26-2009 |
20090070610 | DATA PROCESSOR - The present invention provides a data processor which can reduce the power consumption with the continuous compressed data, such as AV reproduction data, broadcast data or the like, to be reproduced, viewed and listened. | 03-12-2009 |
20090103892 | Stream Data Recording Device, Stream Data Recording/Reproducing Device, Stream Data Reproduction Device, Stream Data Editing Device, Stream Recording Method, and Stream Reproducing Method - A stream data recording device is provided for recording stream data on a recording medium. The stream data recording device includes a stream reception/analysis unit ( | 04-23-2009 |
20090220217 | CONTENTS REPRODUCING DEVICE - It is an object of the present invention to provide a contents reproducing device which can perform an intermittent operation with improved responsiveness to user request. The contents reproducing device according to the present invention includes: an input operation unit ( | 09-03-2009 |
20100208856 | Stream Data Recording Device, Stream Data Editing Device, Stream Data Reproducing Device, Stream Data Recording Method, and Stream Data Reproducing Method - When recording stream data, index information and time correction information are recorded in correspondence with the stream data. The index information specifies a position of an invalid section in the stream data. The time correction information specifies a time which, supposing that a PCR included in the invalid section was able to be got, a time clock would have shown in synchronization with the PCR. When reproducing the stream data recorded together with the time correction information and the index information, at a position where the invalid section ends, the time clock can be set to a time intended by a broadcasting system, by referencing the index information and the time correction information. | 08-19-2010 |
20110090999 | STREAM DATA RECORDING DEVICE, STREAM DATA EDITING DEVICE, STREAM DATA REPRODUCING DEVICE, STREAM DATA RECORDING METHOD, AND STREAM DATA REPRODUCING METHOD - When recording stream data, index information and time correction information are recorded in correspondence with the stream data. The index information specifies a position of an invalid section in the stream data. The time correction information specifies a time which, supposing that a PCR included in the invalid section was able to be got, a time clock would have shown in synchronization with the PCR. When reproducing the stream data recorded together with the time correction information and the index information, at a position where the invalid section ends, the time clock can be set to a time intended by a broadcasting system, by referencing the index information and the time correction information. | 04-21-2011 |
20120151601 | IMAGE DISTRIBUTION APPARATUS - An image distribution apparatus that ensures both privacy protection and security is provided. A private area storage section stores private areas relating to the privacy of users. A cutout area storage section stores, as a cutout area, an area requested by an identified user to be distributed. An image processing level storage section stores an image processing rule that defines an image processing level for each of areas having different levels of privacy. An image processing area generation section acquires the cutout area of the identified user from the cutout area storage section, acquires, from the private area storage section, a private area of the identified user and a private area of a person other than the identified user, which private areas are contained in an image of the acquired cutout area, acquires the image processing rule from the image processing level storage section, and then determines an image processing method for each area in the cutout area in accordance with the acquired image processing rule. | 06-14-2012 |
20120170583 | DATA TRANSMISSION METHOD, DATA TRANSMISSION APPARATUS, DATA RECEPTION APPARATUS, AND PACKET DATA STRUCTURE - A data transmission apparatus for sequentially transmitting data in units of packets each containing transmission data to the receiving end. The apparatus including a reception unit receiving the transmission data as an input signal, a packet formation unit receiving the transmission data, and forming an uncompressed packet in which predetermined transmission data is stored as uncompressed data, and a compressed packet in which at least a portion of transmission data that follows the predetermined transmission data is compressed and stored as compressed data. The apparatus also including a reference information management unit holding and managing as reference information related to the uncompressed packet, and a transmission unit transmitting the packets formed by the packet formation unit. The packet formation unit forming compressed data to be stored in a compressed packet, based on the transmission data of the uncompressed packet and the reference information. | 07-05-2012 |
20130071013 | VIDEO PROCESSING DEVICE, VIDEO PROCESSING METHOD, PROGRAM - A feature point extraction unit | 03-21-2013 |
20140285475 | STYLUS DETECTING DEVICE AND STYLUS DETECTING METHOD - A stylus detecting device detects a pointed position which is a position pointed to by a stylus, and includes a first camera; a second camera; and a control unit including an axis detecting unit that detects a three-dimensional position and attitude of an axis of the stylus by using two images captured respectively by the first and second cameras, and a pointed position detecting unit that calculates as the pointed position a point of intersection between a straight line indicated by the axis of the stylus whose three-dimensional position and attitude have been detected by the axis detecting unit and a target plane having a predetermined positional relationship with respect to the first and second cameras. | 09-25-2014 |
Patent application number | Description | Published |
20080229340 | Transfer mechanism and device, and electronic device - A transfer mechanism includes: a tray that includes a placement surface section on which a recording medium is placed, and retention means for keeping hold of the recording medium placed on the placement surface section, and is moved and rotated across an insertion/removal position at which the tray is faced toward the outside of a device body with the placement surface section being substantially horizontal and a recording/reproduction position at which the tray is housed in the device body with the placement surface section being substantially vertical; a clamp member that is supported inside of the device body to allow a main surface section thereof to move and rotate across a substantially-horizontal direction and a substantially-vertical direction, and clamps, with a support mechanism, the recording medium moved and rotated to the recording/reproduction position; and a movement mechanism that moves the tray. | 09-18-2008 |
20110032416 | CAMERA APPARATUS - Disclosed herein is a camera apparatus, including: a lens block having an image capturing lens provided therein; a substrate having an image pickup element mounted thereto; a housing for accommodating therein the lens block and the substrate; and a supporting block for supporting the substrate so that the image pickup element and the image capturing lens face each other by bonding thereto the substrate by using an adhesive agent, wherein the supporting block has a side surface making a right angle with an adhesion surface to which the substrate is bonded, and a bottom surface parallel with the adhesion surface on the adhesion surface, and a filling groove which is filled with the adhesive agent is formed in the supporting block. | 02-10-2011 |
20140085752 | CARTRIDGE DRIVE APPARATUS - A cartridge drive apparatus includes a hole detection lever and a hole detector. The hole detection lever is provided with a projection corresponding to an identification hole position of a first shell of a cartridge at an insertion completion position of the cartridge. The projection is supported with respect to the identification hole to be movable in an insertion direction. The movement of the projection in the insertion direction is limited depending on a position of a second shell separated from the first shell. The hole detector is configured to detect whether or not an identification hole is formed at an identification hole position depending on the amount of movement of the projection in the insertion direction. | 03-27-2014 |
20140089951 | CARTRIDGE DRIVE APPARATUS - A cartridge drive apparatus includes a holder, a lock plate, and a drive unit. The holder is configured to hold a cartridge inserted therein. The lock plate is attached with respect to the holder to be movable in one of an insertion direction and a discharge direction of the cartridge and includes a locking mechanism configured to lock the cartridge. The drive unit is configured to drive the holder and the lock plate in one of the insertion direction and the discharge direction of the cartridge. | 03-27-2014 |