Technical Description The technology introduces a system and method for developing uni-layer brazed grinding wheels by placing cBN or diamond abrasive grits in a pre-defined array using a pick-drop-place (PDP) technique. It uses multi-needle vacuum grippers, piezoelectric load sensing and…
Technical Description The technology discloses a system and method for measuring strain or temperature at multiple locations simultaneously along a long optical fiber using Brillouin optical correlation domain analysis (BOCDA). An arbitrary waveform generator drives an external phase modulator with…
Technical Description The technology discloses a quantum key distribution (QKD) system using a heralded single-photon source built from a pulsed mode-locked laser and two non-linear crystals. The key is encoded in the phase difference between temporal segments of a photon…
Technical Description The technology discloses a short-term accelerated test method that predicts how long galvanic anodes will keep protecting steel reinforcement in concrete from corrosion. An anode embedded in cementitious mortar is placed under a controlled DC potential in an…
Technical Description The technology discloses a new family of noncentrosymmetric layered antimony(V) selenites and tellurites with the formula ASb3X2O12, where A is K, Rb, Cs or Tl and X is Se or Te. Made by high-temperature solid-state synthesis, these hexagonal…
Technical Description The invention features a graphene- patterned metasurface-based absorber designed for effective operation within the terahertz (THz) frequency range. Problems Addressed Non-Negligible Insertion Loss Weak Signal Transmission Limited Band Absorption Bulky in Size Tech Features Tunable Metasurface Absorber Subwavelength…
Technical Description The invention describes a setup for tribological characterization of warm mix asphalt binders using an aggregate plate-based ball-on-three-plate apparatus. Problems Addressed Limited to Additive Composition Lack of Behavioral Insights No Evaluation Concept Low Accuracy Tech Features Aggregate Plate-Based…
Technical Description The invention is an artificial intelligence-based animal tracking device for monitoring and analyzing data related to animal health and activity Problems Addressed Lacking Real-Time Tracking No Health Analysis Limited Anomaly Detection No Behavioral Prediction Tech Features AI-based Monitoring…
Technical Description The invention focuses on a system and method for detecting and segmenting boundaries of benign brain tumors. Problems Addressed Limited Sensitivity Leading to Blocky Effect Over-Segmentation Low Efficiency Tech Features Boundary Detection High Sensitivity Active Contour Models Tumor…
Technical Description The invention concerns a low-cost, dual-band meta-surface circularly polarized patch antenna, offering wider bandwidth, higher gain, effective data transmission, and maintaining a compact, durable structure. Problems Addressed Insufficient Bandwidth Bulky Structure Inadequate Gain High Production Cost Tech Features…
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