摘要:
According to one embodiment, a video server includes a plurality of processors and a log data integration unit. Each of the plurality of processors includes a generation module, a storage module, and a transmission module. The generation module generates the log data including at least an event occurrence time. The storage module stores the log data. The transmission module transmits the log data stored in the storage module to the log data integration unit via the common bus. The log data integration unit includes a reception module and an integration module. The reception module receives the log data from the plurality of processors via the common bus. The integration module integrates the received log data in an occurrence time order.
摘要:
According to one embodiment, a video server includes an encoder, a transmission module, storage modules, and a controller. The encoder outputs a request in response to encoding a video signal. The controller confirms whether or not the number of outputs of video data and a video file to the storage modules within a time interval is less than a limitation number in response to the request. The controller selects the best storage module to store the encoded video data from among the storage modules if the number of outputs is less than the limitation number. The apparatus controller transmits an instruction to the encoder designating the selected storage module as a transmission destination. The encoder outputs the encoded video data designating the transmission destination. The transmission module transmits the output video data to the transmission destination. The storage modules designated as the transmission destination stores the transmitted video data.
摘要:
A system includes a reading unit reading first management information including a first item specifying video data and the video data from a storage medium, a storage unit recording second management information including the first item obtained from the first management information and the video data transferred from the reading unit, a memory storing third management information including the first item and a second item specifying a transfer or no transfer of the video data, and a controller transferring the first management information to the memory from the reading unit, updating the second item of the third management information in response to the transfer of the video data, and controlling the transfer of the video data in the video content which is designated by a read request from one of the reading unit and the storage unit to the outside based on the second item of the third management information.
摘要:
According to one embodiment, a video server includes a plurality of processors and a log data integration unit. Each of the plurality of processors includes a generation module, a storage module, and a transmission module. The generation module generates the log data including at least an event occurrence time. The storage module stores the log data. The transmission module transmits the log data stored in the storage module to the log data integration unit via the common bus. The log data integration unit includes a reception module and an integration module. The reception module receives the log data from the plurality of processors via the common bus. The integration module integrates the received log data in an occurrence time order.
摘要:
According to one embodiment, a video server includes an encoder, a transmission module, storage modules, and a controller. The encoder outputs a request in response to encoding a video signal. The controller confirms whether or not the number of outputs of video data and a video file to the storage modules within a time interval is less than a limitation number in response to the request. The controller selects the best storage module to store the encoded video data from among the storage modules if the number of outputs is less than the limitation number. The apparatus controller transmits an instruction to the encoder designating the selected storage module as a transmission destination. The encoder outputs the encoded video data designating the transmission destination. The transmission module transmits the output video data to the transmission destination. The storage modules designated as the transmission destination stores the transmitted video data.
摘要:
A system includes a reading unit reading first management information including a first item specifying video data and the video data from a storage medium, a storage unit recording second management information including the first item obtained from the first management information and the video data transferred from the reading unit, a memory storing third management information including the first item and a second item specifying a transfer or no transfer of the video data, and a controller transferring the first management information to the memory from the reading unit, updating the second item of the third management information in response to the transfer of the video data, and controlling the transfer of the video data in the video content which is designated by a read request from one of the reading unit and the storage unit to the outside based on the second item of the third management information.
摘要:
A photosensitive resin film 6 is pressed onto the surface 2 of nozzle plate 1, with one portion entering the inside of nozzle 4. Then, by ultraviolet radiation directed from the rear surface 3 of nozzle plate 1, the inside the nozzle portion hardened as to form a plug 6a, and at the same time the portion of photosensitive resin film directly above nozzle 4 is hardened by the ultraviolet radiation to form an extensive portion 6b, of a size at least that of nozzle diameter d, but no larger than 1.4 times that of nozzle diameter d. Finally, using the shape of extensive portion 6b, an ink-repellent eutectoid plating coating layer 8 is applied to the whole surface 2 of nozzle plate 1 with the exception of the edge of nozzle 4 covered by the extensive portion, forming on that surface 2 a water-repellent surface that does not cause deviation in the flight of ink droplets, while restricting the lining of the inside of nozzle 4 with the coating layer.
摘要:
A nozzle plate free from stray fly and defective jetting is achieved by a method which has a first step of putting a photosensitive resin film 5 in pressure contact with a back surface of a nozzle plate 1. A part of the photosensitive resin film 5 is caused to step into a nozzle 4 by controlling the viscosity thereof by changing temperature. Then, the thus processed photosensitive resin film 5 is hardened by injecting ultraviolet rays thereto. Next, a front surface 2 of the nozzle plate 1 is subjected to a eutectoid plating 6 process. By regulating a step coverage d of a part of the eutectoid plating 6 into the nozzle 4 by the hardened photosensitive resin film 5, a-nozzle plate having consistent nozzles, each being free from stray fly and defective jetting can be formed.
摘要:
An ink jet recording apparatus including an ink jet recording head 1 that is shuttled by a carriage 4 and jets ink droplets in synchronism with a print signal, a capping device 8 to which a negative pressure of a sucking pump 10 is supplied, a first ink tank 12 that communicates with the atmosphere through an opening 14 and contains a printing ink, a second ink tank 13 that contains ink in a degassed condition, a selector valve 16 that selectively connects the first and second ink tanks to the recording head, and a controller 20 that controls the selector valve 16. Ink in the first ink tank 12 or the second ink tank 13 is discharged out of the recording head 1 by causing the capping device 8 to apply negative pressure to the recording head 1 during a cleaning operation of the recording head 1.
摘要:
A recording sheet has a base and a receptive layer disposed on at least one surface of the base. The receptive layer contains at least a water-absorbent copolymer and said water-resistant graft copolymer whose main chain is polyvinyl alcohol. The water-absorbent copolymer absorbs inks, and the water-resistant graft copolymer makes the receptive layer resistant to discoloration, blurring, and gloss or luster irregularities. The water-absorbent graft copolymer comprises a graft copolymer produced by grafting a vinyl monomer having a carboxyl group and a monomer having a functional group reacting with the carboxyl group. The water-absorbent copolymer comprises a copolymer of acrylic acid and vinyl alcohol. The water-resistant graft copolymer and the water-absorbent copolymer are added at a ratio in parts by weight ranging from 20/80 to 80/20, preferably, from 30/70 to 70/30.