Technical Description The technology introduces a portable dry laser welding device designed for precise underwater repairs, eliminating diver dependency and ensuring high-quality, contamination-free welds in marine environments. Problems Addressed Unsafe Manual Welding Brittle Wet Welds Leak-Prone Dry Welding Inefficient Crack…
Technical Description An object tracking method that uses maximally stable level line segments to robustly detect and track corner points across video frames, especially on object boundaries. It combines shape-based and texture-based matching to reliably find corresponding boundary features without…
Technical Description A high-performance metal-semiconductor-metal (MSM) photodetector has been developed, specifically designed to be visible-blind while being highly effective in detecting ultraviolet A (UV-A) light. Problems Addressed Complex Synthesis Low Performance Efficiency low Responsivity Expensive Tech Features High UV-to-visible Rejection…
Technical Description This invention describes a suspended, self-propelled robotic system for ultrasonic, infrared, and eddy-current inspection of railway tracks. It navigates between rails with vertically aligned wheels, enabling concurrent train passage while transmitting crack data via GSM/GPS or local storage.…
Technical Description This invention describes a robotic painting system that converts an input image into a hexagonal pixel map and rapidly paints it using a multi brush assembly driven by coordinated actuators. The system automates complex wall or surface painting…
Technical Description The invention provides a cost-effective adsorbent that efficiently removes dye through adsorption from industrial waste, featuring high adsorption capacity, recyclability, reusability. Problems Addressed High Temperature Process Doping Agent Required Low Adsorption Efficiency Costly Production Tech Features Anion Dye…
Technical Description This invention is a portable, press-button apparatus that produces clean hydrogen from seawater (or tap/pure/wastewater) via a simple, green chemical reaction at room temperature. It eliminates needs for electricity, heat, sunlight, electrodes, or cryogenic storage, addressing transport risks…
Technical Description This invention describes a therapeutic device using nanosecond pulsed laser on titanium micro-dishes to generate cavitation bubbles, creating transient pores in cell membranes for efficient exogenous molecule delivery. Problems Addressed Inefficient Transfection Low Cell Viability Tedious Fabrication High…
Technical Description This invention uses AI/ML-based techniques to estimate wireless channels and automatically decode OFDM symbols, correcting constellation rotation and detecting modulation order for robust 5G/6G reception. Problems Addressed Multipath Distortion Frequency Selective Fading Channel Estimation Accuracy Pilot Based Limitations…
Technical Description This invention describes a calcium metal surface that fully degrades persistent Calcium Perfluoroalkyl via C-F bond cleavage at room temperature. It handles gas-phase or aqueous pollutants through simple metal interaction. No heat, UV, or enzymes required, enabling scalable…
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