Abstract: A computational processing system includes an input unit, an output unit, and a computing unit. The input unit receives a plurality of detection signals from a sensor group that is a set of a plurality of sensors. The output unit outputs two or more types of physical quantities out of multiple types of physical quantities included in the plurality of detection signals. The computing unit computes, based on the plurality of detection signals received by the input unit, the two or more types of physical quantities by using a learned neural network.

Abstract: In a signal generating circuit, a power supply terminal is connected with first terminals of a first switching element, a second switching element, and a third switching element; second terminals of the second switching element and the third switching element are connected to each other at a first node; the first node is connected with a ground and a first input terminal; a conduction control terminal of the third switching element is connected with the power supply terminal and the first terminal of the first switching element; a second terminal of the first switching element is connected with the first node; the second input terminal is connected with conduction control terminals of the first switching element and the second switching element; a first output terminal is connected with a second node; a second output terminal is connected with a third node; a first high-frequency cutoff element is connected with the power supply terminal and the second node; and a second high-frequency cutoff element is conne

Abstract: In a signal generating circuit, a power supply terminal is connected with first terminals of a first switching element, a second switching element, and a third switching element; second terminals of the second switching element and the third switching element are connected to each other at a first node; the first node is connected with a ground and a first input terminal; a conduction control terminal of the third switching element is connected with the power supply terminal and the first terminal of the first switching element; a second terminal of the first switching element is connected with the first node; the second input terminal is connected with conduction control terminals of the first switching element and the second switching element; a first output terminal is connected with a second node; a second output terminal is connected with a third node; a first high-frequency cutoff element is connected with the power supply terminal and the second node; and a second high-frequency cutoff element is conne

Abstract: To provide a method of manufacturing an infrared light-emitting element having a wavelength of 1.57 ?m, including: forming a SiO2 film on a Si substrate containing C; and performing RTA treatment in an atmosphere containing oxygen, or implanting impurity ions therein and thereafter performing RTA treatment in an atmosphere containing oxygen, thereby forming C centers.

Abstract: To provide a method of manufacturing an infrared light-emitting element having a wavelength of 1.57 ?m, including: forming a SiO2 film on a Si substrate containing C; and performing RTA treatment in an atmosphere containing oxygen, or implanting impurity ions therein and thereafter performing RTA treatment in an atmosphere containing oxygen, thereby forming C centers.