Abstract: An information processing device, includes: a memory; and a processor coupled to the memory, wherein the processor is configured to: acquire a captured image, which is captured from above, of a region including a road area, position information for a vehicle that is positioned in the region, and operation information relating to an operation of the vehicle; use the position information and the operation information to determine a parking area in which the vehicle is parked; and use the parking area to identify the road area included in the captured image, extract vehicles present in the road area, and estimate a traffic volume in the road area.

Abstract: To prevent a failure of an ink jet printer due to ink clogging in a hollow needle and the vicinity thereof. A continuous ink jet printer includes: an ink tank that stores ink and a solvent as a printing ink; a printing head that performs printing with the printing ink; an ink hollow needle that accesses the ink in an ink cartridge when an ink reservoir receives the ink cartridge; a first ink tube that causes the ink to flow from the ink hollow needle to the ink tank; and a supply control section that executes suction control to generate a flow from the ink hollow needle toward the first ink tube when the ink is taken out from the ink cartridge received in the ink reservoir, and executes blowing control to generate a flow from the first ink tube toward the ink hollow needle when reverse-flow cleaning is performed.

Abstract: An aluminum alloy brazing sheet including a core material, a sacrificial material provided on one surface of the core material, a brazing filler material provided on the other surface side of the core material, and an intermediate layer provided between the core material and the brazing filler material. The core material contains Si: 0.30 to 1.00 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.60 to 1.20 mass %, Mg: 0.05 to 0.80 mass %, and Al. The sacrificial material contains Si: 0.10 to 1.20 mass %, Zn: 2.00 to 7.00 mass %, Mn: 0.40 mass % or less, and Al. The intermediate layer contains Si: 0.05 to 1.20 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.10 to 1.20 mass %, and Al.

Abstract: According to an embodiment, a cooling device for cooling a constituent element housed in a housing of a unit subjected to an influence of a generated magnetic field includes a water cooling mechanism and at least one air cooling mechanism. The water cooling mechanism cools the constituent element by cooling a cooling plate with a flow of water flowing through a pipe passing through the cooling plate arranged in the housing. The air cooling mechanism is arranged on an outgoing side where the flow of water flowing through the pipe is outgoing from the housing and cools the constituent element by discharging air in the housing along with the water flow in accordance with the water flow.

Abstract: A film forming apparatus includes a film forming chamber in which a film is formed on a substrate at a film forming position, a plurality of load lock chambers provided on the film forming chamber through gate valves respectively, a plurality of pivots provided in the film forming chamber correspondingly to the respective load lock chambers, and carrying arms supported by the pivots respectively so as to move the substrate from any one of the load lock chambers to the film forming position and contrariwise from the film forming position to any one of the load lock chambers.

Abstract: A film forming apparatus includes a film forming chamber in which a film is formed on a substrate at a film forming position, a plurality of load lock chambers provided on the film forming chamber through gate valves respectively, a plurality of pivots provided in the film forming chamber correspondingly to the respective load lock chambers, and carrying arms supported by the pivots respectively so as to move the substrate from any one of the load lock chambers to the film forming position and contrariwise from the film forming position to any one of the load lock chambers.