Mechanical property measuring apparatus, mechanical property measuring method, substance manufacturing equipment, substance management method, and substance manufacturing method

A mechanical property measurement method comprising:

• measuring a plurality of physical quantities of a measurement object that includes a substance and a film on a surface of the substance;
• selecting a plurality of pieces of learning data from a learning data set based on selection physical quantities that are at least two of the plurality of physical quantities measured;
• generating, from the plurality of pieces of learning data selected, a calculation model for calculating a mechanical property of the substance;
• and
• calculating the mechanical property of the substance using the calculation model generated and the at least two of the plurality of physical quantities,
• wherein the selection physical quantities include at least one physical quantity measured using a first measurement signal and at least one physical quantity measured using a second measurement signal.

A substance manufacturing equipment comprising:

• a manufacturing equipment configured to manufacture a substance;
• and
• a mechanical property measurement device,
• wherein the mechanical property measurement device includes:
• a physical quantity measurement unit configured to measure a plurality of physical quantities of a measurement object that includes the substance and a film on a surface of the substance;
• a calculation model generator configured to select a plurality of pieces of learning data from a learning data set based on selection physical quantities that are at least two of the plurality of physical quantities measured, and generate, from the plurality of pieces of learning data selected, a calculation model for calculating a mechanical property of the substance;
• and
• a mechanical property calculator configured to calculate the mechanical property of the substance using the calculation model generated and the at least two of the plurality of physical quantities,
• the selection physical quantities include at least one physical quantity measured using a first measurement signal and at least one physical quantity measured using a second measurement signal, and
• the mechanical property measurement device is configured to measure the mechanical property of the substance manufactured by the manufacturing equipment.

A substance management method comprising:

• measuring a plurality of physical quantities of a measurement object that includes a substance and a film on a surface of the substance;
• selecting a plurality of pieces of learning data from a learning data set based on selection physical quantities that are at least two of the plurality of physical quantities measured and include at least one physical quantity measured using a first measurement signal and at least one physical quantity measured using a second measurement signal;
• generating, from the plurality of pieces of learning data selected, a calculation model for calculating a mechanical property of the substance;
• calculating the mechanical property of the substance using the calculation model generated and the at least two of the plurality of physical quantities;
• and
• classifying the substance based on the calculated mechanical property of the substance.

A substance manufacturing method comprising:

• manufacturing a substance;
• measuring a plurality of physical quantities of a measurement object that includes the substance manufactured and a film on a surface of the substance;
• selecting a plurality of pieces of learning data from a learning data set based on selection physical quantities that are at least two of the plurality of physical quantities measured;
• generating, from the plurality of pieces of learning data selected, a calculation model for calculating a mechanical property of the substance;
• and
• calculating the mechanical property of the substance using the calculation model generated and the at least two of the plurality of physical quantities,
• wherein the selection physical quantities in the selecting include at least one physical quantity measured using a first measurement signal and at least one physical quantity measured using a second measurement signal.