33 results about "High performance sport" patented technology

A high-performance sports car having: a frame that supports a pair of front wheels and a pair of rear wheels; a passenger compartment that is formed on the inside of the frame and is arranged between the front wheels and the rear wheels; at least one door, which is hinged to the frame to allow access to the passenger compartment; at least one seat, which is arranged inside the passenger compartment to the side of the door; and a rigid protection panel which is integral with the door and, when the door is closed, is arranged alongside the seat in line with the head of the occupant of the seat.

The present invention is directed to provide a driving circuit and driving method for a LCD having high performance of moving image displaying within few amount of memory and downscaled circuit. In the present invention, a voltage applied to a pixel to drive liquid crystal material in the pixel is determined as a voltage with which the transparency of the pixel at the end of the current field becomes the designated transparency. To determine the voltage, a data table for quick response in which output data is stored in correspondence with some of the possible value of a preceding field image data and some of the possible value of the current field image data is employed, and the output data corresponding to the preceding field image data and the current field image data is determined by the data table through linear interpolation. The voltage corresponding to the output data is applied to the pixel.

A high-performance sports car having: a frame that supports a pair of front wheels and a pair of rear wheels; a passenger compartment that is formed on the inside of the frame and is arranged between the front wheels and the rear wheels; at least one door, which is hinged to the frame to allow access to the passenger compartment; at least one seat, which is arranged inside the passenger compartment to the side of the door; and a rigid protection panel which is integral with the door and, when the door is closed, is arranged alongside the seat in line with the head of the occupant of the seat.

The invention relates to a deformable body filling type paddle for a crawler-type amphibious walking device and belongs to the field of amphibious engineering machines. The deformable body filling type paddle for the crawler-type amphibious walking device comprises a paddle body and a connecting board matched with the paddle body. The paddle body comprises an arch-shaped shell, tensioning connecting parts which are each of an arc-shaped section strip shape symmetrically protrude out of the two side faces of the shell, the shell and the tensioning connecting parts are communicated and filled with hollow or solid deformable body stuffing; opposite clamping grooves symmetrically protrude out of the upper surface of the connecting board along the center line of the connecting board and are matched with the tensioning connecting parts of the shell; the paddle body is embedded in the clamping grooves of the connecting board through the tensioning connecting parts and connected with the connecting board into a whole, and the paddle body is inflated so that the paddle body and the connecting board can be tensioned and fixed. The deformable body filling type paddle is simple in structure, light in weight, large in water buoyancy, good in supporting rigidity, high in terrain adaptability, suitable for the walking device of amphibious equipment and capable of meeting the requirement for high-performance movement in various environments.

The invention provides a wind resistance test and simulation training system for a steel frame snowmobile in a track environment using a wind tunnel. Including: wind tunnel, force balance, camera monitoring device, real-time information display device, track and attitude adjustment device; the force balance is fixedly installed on the bottom plate of the wind tunnel, and the attitude adjustment device is fixed on the force balance and embedded in the On the bottom plate of the track, the user uses the posture adjustment device to lie on the steel frame snowmobile; the wind generated by the wind tunnel blows towards the user, and the posture adjustment device assists in adjusting the user's posture. The camera monitoring device records the user's real-time motion video and measures the force. The balance measures the wind resistance data received by the user, and the information screen of the real-time information display device displays the wind speed of the wind tunnel, the wind resistance data and the user's motion posture control commands in real time. The device of the present invention uses quantified wind resistance to help coaches and users perform posture optimization and intensified training of key technical movements, and assist technicians in research and development of high-performance sports equipment.

A sports ball having an exquisite performance cover formed from a plurality of panels of multi-layers sheet with a backing of a softer foamy substance with selective density differences. The cover panels may be joined together at assembling zones. During manufacturing, the foamy substance of the assembling zone is selectively partially cut from the central part of the softer material attached to outer layers for each of the panels. Strips of fabric are further applied and subjected to pressure and high frequency sound waves at assembling zones, providing it the necessary characteristics to better hide the stitching. Punched out central softer material on the inside of the sports ball provides support and a stout rounder shape for the manufacturing of an exquisite performance sports ball and filling up the gap, created between the outer material and bladder, by stitching seams. Assembling zone are further be subjected on the outer side to an adhesive, which further enhance the panel to panel adhesion. The novel techniques used in the manufacturing process results an improved soccer ball with better bounce back affect, stout rounder shape, stability of size and round shape at hitting.

The invention discloses a modularized reconstructible soft rope parallel mechanism experiment platform. The platform is characterized by comprising a horizontally-arranged circular-ring-shaped guide rail, two to six groups of soft rope supporting columns capable of moving along the circular-ring-shaped guide rail and capable of extending and contracting vertically are arranged on the circular-ring-shaped guide rail, the soft rope supporting columns are extensible hydraulic cylinders vertically arranged on a base, a fixed pulley is arranged at the top end of each hydraulic cylinder, winches are fixedly arranged on the base, one ends of soft ropes are wound and unwound by the winches while the other ends of the same bypass the fixed pulleys and are connected on connecting points at corresponding positions of an end effector, the connecting points correspondingly connected with the soft ropes in a one-to-one manner are positioned at different positions of the end effector, the base can move on the circular-ring-shaped guide rail according to a circular-ring-shaped track, and the end effector is taken as a controlled object to realize different degrees of freedom. The modularized reconstructible soft rope parallel mechanism experiment platform is rich in module tye, parallel connection of various parameter-variable soft ropes different in degree of freedom can be realized, large-load running and high-performance movement output can be realized for performing operation experiments of large-range working space, and the platform can be used for studying kinematic and dynamic performance of various soft rope parallel mechanisms different in structure and of degree of freedom from one to six.

The invention discloses an OpenVIBE-based high-performance motor imagery online brain-computer interface system, including signal acquisition equipment, signal test scripts, signal acquisition scripts, data training scripts and online experiment scripts, wherein the signal test script is connected to the signal acquisition equipment, Detect the signal quality through the signal test script, then set the experimental parameters through the signal acquisition script and collect the data of the motor imagery experiment, then use the data training script to realize the training of the spatio-temporal filter classifier based on the RSTFC algorithm, and obtain the specific spatio-temporal filter classifier to import The online experiment script is described, and the online experiment script implements a high-performance online brain-computer interface system for motor imagery based on the trained spatio-temporal filter classifier. The invention adopts a modular design method to improve the readability and flexibility of the system, is convenient for function expansion, greatly improves the work efficiency of researchers, and has the advantages of high accuracy and good performance.