Abstract: A pressurization device includes a body, a shaft, and a stopper. The body includes a setting section and an insertion section. The setting section is configured to accommodate an object to be pressurized. The insertion section includes a female thread part formed on a hole wall thereof. The shaft has a male thread part. The shaft is configured to advance and retreat with respect to the setting section by rotation. The stopper is configured on the shaft. The pressing part is configured on a first longitudinal end of the shaft to press the object in the setting section against a prescribed fixed part when the shaft advances. The handle is configured on a second longitudinal end of the shaft to rotate the shaft. The handle includes a torque limiter being configured to block transmission of power between the handle and the shaft when the power exceeds a prescribed amount.

Abstract: A sounding device a normal speaker being configured to output a first sound, a bone conduction speaker being configured to output a second sound, a storage unit being configured to store first and second data corresponding to the first and second sounds respectively, and an output control unit being configured to control outputting the first sound from the normal speaker and the second sound from the bone conduction speaker. The first sound is of talking. The second sound is of a pet. The output control unit is configured to control the bone conduction speaker to output the first sound, and to control the normal speaker to output the second sound.