Abstract: An X-ray diagnosis apparatus includes an X-ray tube, an X-ray detector, and a processing circuitry. The X-ray tube generates X-rays. The X-ray detector detects the X-rays that have passed through a subject. The processing circuitry calculates, for each of a plurality of X-ray images that are acquired chronologically, an average of pixel values and a reference value based on the pixel values. The processing circuitry extracts, from the plurality of X-ray images, an X-ray image with a relatively large difference between the average and the reference value, an X-ray image with a relatively large ratio between the average and the reference value, or an X-ray image with a relatively large number of pixels each representing a value equal to or larger than the average or the reference value.

Abstract: An X-ray image diagnostic apparatus is provided with an X-ray irradiation unit configured to perform irradiation with X-rays; a detection unit configured to detect the X-rays; a top table configured to be movable and allow a test object to be mounted; a position information acquisition unit configured to acquire first relative position information representing a relative position of the X-ray irradiation unit with respect to a position of the top table, and second relative position information representing a relative position of the detection unit with respect to the position of the top table, as clinical position information; and a drive control unit configured to drive the X-ray irradiation unit and the detection unit, based on displacement information representing a displacement of the position of the top table and the clinical position information.

Abstract: An X-ray diagnosis apparatus includes an X-ray tube, an X-ray detector, and a processing circuitry. The X-ray tube generates X-rays. The X-ray detector detects the X-rays that have passed through a subject. The processing circuitry calculates, for each of a plurality of X-ray images that are acquired chronologically, an average of pixel values and a reference value based on the pixel values. The processing circuitry extracts, from the plurality of X-ray images, an X-ray image with a relatively large difference between the average and the reference value, an X-ray image with a relatively large ratio between the average and the reference value, or an X-ray image with a relatively large number of pixels each representing a value equal to or larger than the average or the reference value.

Abstract: An X-ray image diagnostic apparatus is provided with an X-ray irradiation unit configured to perform irradiation with X-rays; a detection unit configured to detect the X-rays; a top table configured to be movable and allow a test object to be mounted; a position information acquisition unit configured to acquire first relative position information representing a relative position of the X-ray irradiation unit with respect to a position of the top table, and second relative position information representing a relative position of the detection unit with respect to the position of the top table, as clinical position information; and a drive control unit configured to drive the X-ray irradiation unit and the detection unit, based on displacement information representing a displacement of the position of the top table and the clinical position information.

Abstract: A three-dimensional knit fabric having front and back knit layers and a monofilament yarn connecting the knit layers to each other, characterized in that the curvature of the monofilament yarn in the three-dimensional knit fabric is in a range from 0.01 to 1.6, and the bending elongation of the monofilament is 20% or less when the three-dimensional knit fabric is compressed to 50%. The three-dimensional knit fabric has a cushioning property in springiness which does not deteriorate even if the fabric is repeatedly used many times or for a long time, and thus this fabric is excellent in terms of durability of the cushioning property. In particular, the fabric is suitable for use as a hammock type seat and exhibits a cushioning property having a favorable springy feeling as well as a good fit feel.

Abstract: A three-dimensional knit fabric comprising front and back knit layers and a connecting yarn consisting of monofilament for connecting the knit layers to each other, characterized in that the curvature of the monofilament in the three-dimensional knit fabric is in a range from 0.01 to 1.6, and the bending elongation of the monofilament is 20% or less when the three-dimensional knit fabric is compressed to 50%.