A female urine collection device for allowing physically-disabled females who cannot get to a restroom to urinate. An axial-direction residual stress of a threaded bottom part is set to \u2212400 MPa or less as a value of X-ray stress analysis between a surface and a part with a depth of 40 \u03bcm. A plurality of Digital Integrated Circuits where a digital to analog converter is disposed within each of the plurality of DICs. The stored data are verified by determining the position of a write pointer implemented by the one or more data storage devices relative to the contents andor position of the queued data requests. The echo strain map is used to estimate the amount of temperature rise from the first ultrasound signal to the second ultrasound signal.