Abstract: A server according to one aspect includes a learning model storing unit, a receiving unit, an estimating unit, and a transmitting unit. The learning model storing unit stores a learning model learned by a neural network with an image for learning as an input value and the number of used oshiboris as an output value, the image for learning of the used oshiboris stored in a collection box photographed from above. The receiving unit receives an image for estimation photographed from above by a portable terminal. The estimating unit estimates the number of used oshiboris from the image for estimation received by the receiving unit, with the learning model stored in the learning model storing unit, by the neural network. The transmitting unit that transmits an estimation result estimated by the estimating unit toward the portable terminal.

Abstract: The present invention comprises: a learning model storage unit that stores a learning model trained by a neural network having, as an input value, a training image obtained by photographing used wet hand towels stored in a collection box from above, and having, as an output value, the number of used wet hand towels; a reception unit that receives an estimation image obtained by photographing the used wet hand towels stored in the collection box from above on a mobile terminal; an estimation unit that uses the learning model stored in the learning model storage unit and estimates, by means of the neural network, the number of used wet hand towels from the estimation image received by the reception unit; and a transmission unit that transmits an estimation result estimated by the estimation unit to the mobile terminal.

Abstract: A portable terminal configured to estimate the number of used wet towels, or oshiboris, stored in a collection box, including: an information receiving unit for receives pre-collection store information; a photographing unit for capturing an image of used oshiboris stored in a collection box from above; a learning model storing unit for storing a learning model trained by a neural network; an image acquiring unit for acquiring an image for estimation photographed by the photographing unit. The estimating unit estimates a number of used oshiboris from the image for estimation acquired by the image acquiring unit, with the learning model stored in the learning model storing unit, by the neural network. The display unit displays an estimation result estimated by the estimating unit. The information transmitting unit transmits post-collection store information added the estimation result to the pre-collection store information received by the information receiving unit to the core system.

Abstract: A portable terminal configured to estimate the number of used wet towels, or oshiboris, stored in a collection box, including: an information receiving unit for receives pre-collection store information; a photographing unit for capturing an image of used oshiboris stored in a collection box from above; a learning model storing unit for storing a learning model trained by a neural network; an image acquiring unit for acquiring an image for estimation photographed by the photographing unit. The estimating unit estimates a number of used oshiboris from the image for estimation acquired by the image acquiring unit, with the learning model stored in the learning model storing unit, by the neural network. The display unit displays an estimation result estimated by the estimating unit. The information transmitting unit transmits post-collection store information added the estimation result to the pre-collection store information received by the information receiving unit to the core system.

Abstract: A cold and hot storage includes a main body portion, an inner tank arranged in the main body portion, a temperature control heat sink, a heater that heats the temperature control heat sink, a temperature control fan that blows air in the inner tank to fins of the temperature control heat sink, a shielding plate that shields an area where the temperature control heat sink is arranged, a heat dissipation heat sink arranged outside the rear surface of the inner tank, a heat dissipation fan that blows air outside the inner tank to the heat dissipation heat sink, a Peltier module having a heat absorbing surface to be connected to the temperature control heat sink and a heat dissipating surface to be connected to the heat dissipation heat sink, and a power control unit.

Abstract: A cold and hot storage includes a main body portion, an inner tank arranged in the main body portion, a temperature control heat sink, a heater that heats the temperature control heat sink, a temperature control fan that blows air in the inner tank to fins of the temperature control heat sink, a shielding plate that shields an area where the temperature control heat sink is arranged, a heat dissipation heat sink arranged outside the rear surface of the inner tank, a heat dissipation fan that blows air outside the inner tank to the heat dissipation heat sink, a Peltier module having a heat absorbing surface to be connected to the temperature control heat sink and a heat dissipating surface to be connected to the heat dissipation heat sink, and a power control unit.

Abstract: An apparatus for removing dust and fumes from a flow of air, particularly a flow of air exhausted from an industrial work area. There is a large, cylindrical filter element mounted within a cylindrical collector barrel so as to define an annular flow space between the two. A vane assembly is mounted at the top of the collector barrel for directing the incoming flow of air along a generally cyclonic path through the flow space, so that sparks and heavy particulates are forced outwardly away from the surface of the filter element, thereby increasing filter life and reducing the chance of fire. The filter element and collector barrel are mounted atop a cabinet which encloses a blower and a silencer section. The silencer section includes one ore more chambers having interior walls for redirecting the flow of air exiting the blower, and the walls are lined with an acoustic insulation material for absorbing sound energy as the flow of air is redirected, thus reducing noise emissions from the assembly.