摘要:
A printing system comprises: an obtaining unit which obtains information about a printer, a first user, and a print server; a storing unit which generates, based on the information, a printer object used when using the printer via the print service, and stores the generated printer object in association with the information of the print server which manages the printer; a providing unit which, if the first user selects the print server, provides a setting window for instructing to share, with a second user, a plurality of printers managed by the selected print server; and a changing unit which changes a state of printer objects of the respective printers to a shared state to allow the second user to use the printer objects of the respective printers managed by the selected print server if sharing is instructed.
摘要:
An air lubrication system of an outer installation type has good efficiency. An air recovering device includes a recovery side chamber provided on a bottom of a ship on a stern side from an air ejecting device which supplies air bubbles to the ship bottom. The recovery side chamber includes air intake holes formed in a portion of the recovery side chamber opposite to the ship bottom through a gap. The air recovering device also includes a recovering section recovering air inside a recovery side chamber. The air bubbles acquired from the air intake holes are accumulated inside the recovery side chamber to generate pushing pressure so that air can be smoothly recovered from the recovering section.
摘要:
A gas room is arranged in a hull to cross a longitudinal frame and extend in a width direction. A scattering member is arranged in the gas room to cross the longitudinal frame and extend in the width direction. Air blown into the gas room from an air supply pipe hits the scattering member to scatter in the width direction, and is blown from an air blowing hole formed in a bottom of the gas room into water. Because the gas room crosses the longitudinal frame and extends in the width direction, an air bubble flow with a wide width forms in the width direction by the single gas room. Therefore, the number of gas rooms for air bubble flow which covers the whole width of a ship bottom is reduced, and the number of air supply pipes which are provided to every gas room is reduced.
摘要:
If printing from an external print service is disabled in a print relay service, the external print service is instructed to disable the status of a printer associated with the print relay service, and disables the status of the instructed printer. Hence, the user of the external print service can easily recognize the unavailable disabled printer.
摘要:
A ship air lubrication system of an external installation type with good efficiency is desired to be provided. An air ejecting unit includes an ejecting side chamber installed in a ship bottom of a ship and having air ejecting holes formed in a surface opposite to the ship bottom on a lower side; and a supply section which supplies air into an inner space of the ejecting side chamber. When the air in the ejecting side chamber is ejected from the air ejecting holes, the air is sheared by an external water stream, and small air bubbles are supplied to the ship bottom.
摘要:
An air ejecting unit is configured to eject air into water from an air ejecting outlet provided in a ship bottom of a ship body. An air recovery device is configured to recover the air into the ship body from first to third air recovery inlets provided in the ship bottom. The first air recovery inlet is provided to cross the center line. The second air recovery inlet is provided to project on a port side from the first air recovery inlet. The third air recovery inlet is provided to project on a starboard side from the first air recovery inlet. The second and third air recovery inlets are arranged on a bow side from the first air recovery inlet. Each of the first to third air recovery inlets includes a plurality of air recovery holes.
摘要:
A ship-body frictional resistance reducing device for reducing frictional resistance of a sailing ship body by forming an air bubble curtain on a ship's bottom by generating air bubbles includes an air chamber provided on the ship's bottom inside the ship including an air supply port formed thereon, a plurality of air ejection holes formed in an array on the ship's bottom that serves as a bottom of the air chamber, and a diffusion plate provided inside the air chamber intervening between the air supply port and the air ejection holes. The diffusion plate is formed in a manner that it includes at least a supply-port facing area covering the air supply port and a pair of ejection-hole facing areas covering air ejection holes located at both edges of the air ejection holes in an arrangement direction.
摘要:
A gas room is arranged in a hull to cross a longitudinal frame and to extend into a width direction. A scattering member is arranged in the gas room to cross the longitudinal frame and to extend into the width direction. Air blown into the gas room from an air supply pipe hits the scattering member to scatter into the width direction, and is blown from an air blowing hole formed in a bottom of the gas room into water. Because the gas room crosses the longitudinal frame and extends into the width direction, an air bubble flow with a wide width can be formed into the width direction by the single gas room. Therefore, the number of the gas rooms which are necessary to form the air bubble flow which covers the whole width of a ship bottom may be few, and the number of the air supply pipes which are provided every the gas room may be few.
摘要:
In a ship-body frictional resistance reducing device for reducing frictional resistance of a sailing ship body 1 by forming an air bubble curtain on a ship's bottom 5 by generating air bubbles from a plurality of air ejection holes formed on the ship's bottom 5, the air ejection holes are arranged in a ship width direction to constitute an air-ejection hole group, and a plurality of air ejection holes groups of the same type as the air-ejection hole group is formed on the ship's bottom 5. The air-ejection hole groups include at least a center air-ejection hole group 30a formed at the center of the ship width direction at a bow side and a pair of side air-ejection hole groups 30b and 30b formed at a stern side from the center air-ejection hole group 30a at both sides of the center air-ejection hole group 30a in the ship width direction. A length of the center air-ejection hole group 30a in the ship width direction is formed to be longer than a length of the side air-ejection hole group 30b in the ship width direction.
摘要:
Carbon dioxide in combustion exhaust gas can be effectively separated and the combustion exhaust gas including the other exhaust gas components condensed through the separation of carbon dioxide can be discharged to the atmosphere.Air 7 is separated by an air separation unit 8 into oxygen 9 and other nitrogen-prevailing gas 10a. The obtained oxygen 9 and coal 1 are burned by a burner 5a of a combustion furnace 4. Exhaust gas treatment is conducted for the resultant combustion exhaust gas from the furnace 4. Then, part of the combustion exhaust gas is recirculated to the burner 5a and the remaining unrecirculated combustion exhaust gas is compressed to take out liquefied carbon dioxide 29. The other exhaust gas components 31 unliquefied through the compression is mixed and diluted with the other nitrogen-prevailing gas 10a in the separation of the oxygen 9 from the air 7 in the air separation unit 8 and is discharged to the atmosphere.