63results about How to "Suitable for training" patented technology

An interface, in the form of an isometric exercise system, according to the present invention includes an effector with at least one sensor, a platform and control circuitry including a processor. The platform accommodates a user in a standing position and includes the effector attached thereto. The sensor measures at least one force applied by a user lower body portion to the effector and causing a measurable strain on the effector. An additional effector with at least one sensor and a game controller or other input device may further be attached to the platform. The sensor measures at least one force applied by a user upper body portion to the additional effector and causing a measurable strain on that effector. The processor receives and processes data corresponding to applied force information for transference to the host computer system to update a virtual reality scenario.

A neurofilter is implemented as a neural network in which the weighting coefficients have previously been set, by an appropriate training procedure, such as to provide a desired form of filter response. The neurofilter is applicable to filtering of image data or serial data signals. Also, by training a neurofilter to produce output data based on amounts of error that occur in the output data from a conventional filter, a filter apparatus can be provided whereby the neurofilter compensates for errors in output data from the conventional filter. The design and manufacturing constraints on the conventional filter can thereby be substantially relaxed.

The invention discloses an ischemia pre-adaption therapeutic apparatus, and application and a method thereof for judging a vessel health state. An air circuit structure is arranged in a shell of the ischemia pre-adaption therapeutic apparatus and comprises a five-way device, wherein the five-way device is respectively connected with a left air pump, a right air pump, a left electromagnetic valve, a right electromagnetic valve and an air releasing valve. According to the air circuit structure provided by the invention, the pressure of an arm belt air bag can be adjusted to set pressure value within short time, the discomfort and pain feeling of a patient can be effectively relieved in use, and the air circuit structure is suitable for application during long-term training; furthermore, the vessel health state can also be judged.

A hardball weapon for use in exercises or shooting games and designed as military gun is made with a weapon housing (3) containing two coaxial pistons (21, 26) which are mounted directly in the weapon housing (3) and driven by an electric motor (10) via a gear wheel mechanism (12, 18) and toothed racks (24, 25). The first outer piston (21) functions as a movable bolt for loading the cartridge chamber with cartridges (7) with solid balls (6), and the other piston (26) functions as a pressurised air piston for creating an overpressure for firing the balls (6). The weapon housing (3) can be opened by pivoting, thereby giving access to the parts in the firing mechanism for inspection, repair and adjustment.

The invention discloses an indoor skiing and indoor skiing protection integrated device for children, comprising a base, a skiing frame, lifting oil cylinder groups, a protection unit and a flat-platetransporting ladder. One end of the base is provided with a front mounting shaft, and the other end of the base is provided with a first lifting oil cylinder group. The skiing frame includes an obliquely arranged bottom flat plate, one end of the bottom flat plate is hinged to the front mounting shaft, and the other end of the bottom flat plate is connected to the top of the first lifting oil cylinder group. The angle of the bottom flat plate can be adjusted under driving effect by the first lifting oil cylinder group. The integrated device is simple in structure and convenient to use, and can be used for a plurality of years regardless of region, climate and seasons. The overall gradient of the skiing frame can be adjusted by the arrangement of the lifting oil cylinder groups, and thus training diversity is facilitated. Through arrangement of the protection unit and the flat-plate transporting ladder, the integrated device is safe and reliable, comprehensive in protection measure, suitable for children to use, is convenient for improving the interest of children and is conducive to improving the physical quality of children.

A method for detecting blood vessel bifurcations in digital medical images includes inflating a sphere from a first center point inside a segmented blood vessel until a surface of the sphere intersects a surface of the blood vessel, searching within the inflated sphere for a second center point that has a sphere intersecting a surface of the blood with a maximum radius, assigning all voxels of the maximal radius sphere to a root node of a shape-tree, increasing the radius of the maximal radius sphere and computing a voxel difference set with respect to the previous maximal radius sphere, computing one or more connected components Cm in the voxel difference set, assigning voxels of each connected components to a different child node of the shape tree, connecting each child node with the root node, and calculating features from the shape tree for training a classifier to detect blood vessel bifurcations.