Abstract: According to one aspect of the present invention, there is provided a support assembly, comprising: a lower frame configured to be mountable on one surface of a mobile object; an upper frame positioned on top of the lower frame and configured to be movable independently of the lower frame; and a coupling unit positioned between the lower frame and the upper frame to couple the lower frame and the upper frame, wherein in response to the upper frame moving from an original position to a different position, the upper frame is configured to return to the original position by virtue of a restoring force of the coupling unit.

Abstract: A method includes operating a tool of a cutting machine to form a shape at a material surface. The shape has an x-fiducial at an estimated x-coordinate at the material surface and a y-fiducial at an estimated y-coordinate at the material surface. With the shape weeded from the material surface, the method includes operating a sensor of the cutting machine to capture sensor data representative of the material surface. Based on the captured sensor data, the method includes determining a measured x-coordinate of the x-fiducial at the material surface and a measured y-coordinate of the y-fiducial at the material surface. Based on a comparison of the estimated x-coordinate and the measured x-coordinate of the x-fiducial and a comparison of the estimated y-coordinate and the measured y-coordinate of the y-fiducial, the method includes determining an x-offset and a y-offset between the tool and the sensor of the cutting machine.

Abstract: An X-ray tube housing with integrated cooling passages in the walls of the X-ray tube housing, through which a liquid or gas coolant is circulated and the heat is transferred from the X-ray tube housing to an external cooler. The integrated cooling passages are created around the perimeter of the X-ray tube housing as the X-ray tube housing is formed. For a rotating anode X-ray tube using an oil coolant, the path of heat transfer is from the anode to the glass insert and oil by the means of radiation. The oil that is in contact with the glass insert conducts heat away form the insert to the X-ray tube housing which is then cooled by the integrated cooling passages located within the X-ray tube housing through which fluid is passed to an external fluid cooling system.

Abstract: Certain embodiments of the present invention provide a system for controlling temperatures in an x-ray imaging environment including: a first component capable of operating within a first temperature range; a second component capable of operating within a second temperature range; and a liquid-based temperature control system capable of maintaining the first component within the first temperature range and maintaining the second component within the second temperature range. In an embodiment, the first component includes an x-ray detector. In an embodiment, the second component includes an x-ray source. In an embodiment, a liquid in the liquid-based temperature control system flows through the first component before flowing through the second component. In an embodiment, a heat exchanger in the liquid-based temperature control system can regulate a temperature of a liquid in the liquid-based temperature control system. In an embodiment, the heat exchanger includes at least one thermoelectric cooler device.