摘要:
A system for managing data including at least a randomly accessible recording medium, comprised of a data area in which recordal data is recorded in one or more variable length recording blocks by file and a management data area in which file entries and recording entries for each recording block of the files are recorded, the file entries including name data showing the names of the recordal data recorded in the files and identification data showing the record entries of the first recording blocks in which the recordal data are recorded, the record entries including head position data showing the heads of the recording blocks, link data showing the recording blocks in which continuations of the recordal data are recorded, and recording length data showing the recording lengths of the recording blocks.
摘要:
A system for managing data including at least a randomly accessible recording medium, comprised of a data area in which recordal data is recorded in one or more variable length recording blocks by file and a management data area in which file entries and recording entries for each recording block of the files are recorded, the file entries including name data showing the names of the recordal data recorded in the files and identification data showing the record entries of the first recording blocks in which the recordal data are recorded, the record entries including head position data showing the heads of the recording blocks, link data showing the recording blocks in which continuations of the recordal data are recorded, and recording length data showing the recording lengths of the recording blocks.
摘要:
A system for managing data including at least a randomly accessible recording medium, comprised of a data area in which recordal data is recorded in one or more variable length recording blocks by file and a management data area in which file entries and recording entries for each recording block of the files are recorded, the file entries including name data showing the names of the recordal data recorded in the files and identification data showing the record entries of the first recording blocks in which the recordal data are recorded, the record entries including head position data showing the heads of the recording blocks, link data showing the recording blocks in which continuations of the recordal data are recorded, and recording length data showing the recording lengths of the recording blocks.
摘要:
A system for managing data including at least a randomly accessible recording medium, comprised of a data area in which recordal data is recorded in one or more variable length recording blocks by file and a management data area in which file entries and recording entries for each recording block of the files are recorded, the file entries including name data showing the names of the recordal data recorded in the files and identification data showing the record entries of the first recording blocks in which the recordal data are recorded, the record entries including head position data showing the heads of the recording blocks, link data showing the recording blocks in which continuations of the recordal data are recorded, and recording length data showing the recording lengths of the recording blocks.
摘要:
This invention relates to an apparatus for storing and transmitting AV data. A receiving buffer unit for storing AV data temporarily, a transmitting buffer unit for storing temporarily the AV data to be transmitted, and a primary storage unit for storing AV data and a secondary storage units for storing AV data are connected to each other by means of a subnetwork. A server control unit for controlling the respective units is connected to the subnetwork. Since these units are connected by means of the subnetwork, any restriction is not given to spaces for installing the units. The capacities of the primary and secondary storage units and the transmitting buffer unit are selected so that they become larger in order of the secondary storage unit, the primary storage unit and the transmitting buffer unit. Thereby, the storage units and the transmitting buffer unit are controlled in a hierarchical form. This makes it possible to construct an AV sever system having large capacity and good responsivity with good cost balance.
摘要:
On a through-electrode (7) formed by filling a conductive material into a though hole of a substrate, nano-metal particles are adhered to form a connection electrode (9). An LED element (3) is electrically connected to the through-electrode (7) via the connection electrode (9). The nano-metal particles can be applied into a desired shape by an inkjet method or a dispenser method, and hence a light emitting device (1) having high electrical connection reliability is realized at low cost.
摘要:
A wireless communication apparatus is provided. The wireless communication apparatus includes wireless communication functions conforming to incompatible first and second communication standards. The wireless communication apparatus includes a first transceiver that performs a wireless communication operation conforming to the first communication standard and includes a first transmission/reception port, a second transceiver that performs a wireless communication operation conforming to the second communication standard and includes a second transmission/reception port, a shared antenna shared by the first and the second transceivers, an antenna connecting unit that connects the shared antenna and the first and the second transmission/reception ports, and a control unit that controls the communication operations in the first and the second transceivers.
摘要:
A urethane (meth)acrylate composition includes a product of a reaction of a polyester polyol made from a polycarboxylic acid and a polyhydric alcohol, a polyisocyanate, and an active hydrogen-containing (meth)acrylate. Part of the polyhydric alcohol is a diol having a straight chain of 3 to 7 carbon atoms and a side chain on the straight chain. The polyisocyanate includes at least one of hexamethylene diisocyanate, diphenylmethane diisocyanate, hydrogenated diphenylmethane diisocyanate, and tetramethylene diisocyanate.