Preparing method for composite type gentle and moistening soap base

The invention provides a preparing method for a composite type gentle and moistening soap base. The preparing method for the composite type gentle and moistening soap base comprises the steps that saponification reaction is carried out on fatty acid with the proportion ranging from 8% to 30%, polyhydric alcohol with the proportion ranging from 20% to 52%, cane sugar with the proportion ranging from 8% to 27.5%, purified water with the proportion ranging from 3% to 22%, a surface active agent with the proportion ranging from 1% to 18% through sodium hydroxide with the proportion ranging from 3% to 7.5%. The method has the advantages that repeated dissolution can be achieved, the utilization rate can be increased, polyhydric alcohol moisture components are added in the production process, the skin irritant of the soap is lowered, and the moisture degree on the skin is improved. Wastes are not produced in the producing process, big-scaled devices and middle-scaled devices are not needed, a ...

Automatic three-dimensional ultrasound image scaling method

The invention discloses an automatic three-dimensional ultrasound image scaling method. The method comprises the steps that a scanning model is provided, wherein the model comprises an approximate sphere and the material of the sphere is different from surrounding materials; three-dimensional ultrasound is used to scan the model; the three-dimensional ultrasound image of the model is reconstructed; an image processing method is used to calculate the number of voxels of the sphere in the three-dimensional image; according to the size of the voxels, the volume of the sphere is calculated; and the volume is compared with the volume of an actual sphere to acquire a calibration value of three-dimensional ultrasound imaging. The method provided by the invention has the advantages of accurate and reliable calibration result, fast calculation speed and high degree of automation.

Transparent body defect three-dimensional detection method, device and equipment and storage medium

The invention discloses a transparent body defect three-dimensional detection method which comprises the following steps: scanning a transparent body by a spectrum confocal sensor to obtain space coordinate data of each interface surface point of the transparent body to form point cloud data; excluding a first feature point serving as a first surface of the transparent body and a second feature point serving as a second surface of the transparent body in the point cloud data, and taking the remaining points as third feature points; marking the number of layers to which the third feature points belong in each depth direction, and marking defects by using the third feature points; and extracting the outer contour of the marked defect, and determining the coordinate and size of the defect. The invention further discloses a transparent body defect three-dimensional detection device, corresponding equipment and a storage medium. According to the invention, a spectrum confocal sensor is adopted ...

Mechanical scanning realtime three-dimension ultrasonic imaging system and method

The present invention relates to a real-time three-dimensional ultrasonic imaging system based on mechanical scanning. It includes the following several portions: PC machine with USB interface and serial interface, two-dimensional ultrasonic scanner with digital interface, stepping motor and its control and drive portion, in which the USB interface of PC machine is connected with digital interface of said ultrasonic scanner, the serial interface of PC machine is connected with the communication port of the control and drive portion, and the output end of drive module in control and drive portion is connected with input end of stepping motor, the rotary shaft of said stepping motor is fixedly connected with ultrasonic probe of said ultrasonic scanner. Said method includes the following steps: setting scanning parameter; calculating relative position relationship of image; probe initial position resetting; space data collection; three-dimensional data reconstruction; and implementing dynamic ...

Mechanical scanning realtime three-dimension ultrasonic imaging system and method