Technical Description The invention provides an electric double-layer capacitor (EDLC) to maintain stable energy storage and high power from sub-zero to elevated temperatures using a binary aqueous electrolyte of potassium hydroxide and potassium acetate mixed in precise stoichiometric proportions to…
Technical Description The invention improves solar cooking efficiency using a phase change material and radiant heating, enhancing thermal energy storage for day and night use. Problems Addressed Durability Issues Thermal Energy Fluctuations Limited Contact Low Heat Transfer Tech Features Thermal…
Technical Description The invention presents a microwave absorber that includes graphene resistive circular rings, layered structure, and copper bottom layer for efficient microwave absorptions. Problems Addressed Limited Absorption Complex Design Polarization Sensitivity High Manufacturing Cost Tech Features Graphene-based Selective Frequency…
Technical Description The invention presents a modular hybrid converter that features an input inductor, H-bridge, output diode, and capacitor, connecting to an energy source for simultaneous conversion to AC and DC outputs. Problems Addressed Unable To Generate AC/DC Multiple Conversion…
Technical Description The invention is an energy system utilizing multiple sediment microbial fuel cells for harvesting, storing, and delivering energy. Problems Addressed Low Output Voltage Limited Current Levels Geological Limitations High Energy Consumption Tech Features Single-chamber Sediment Energy Efficient System…
Technical Description The invention describes a novel method to prepare Octenyl Succinic Anhydride modified starch that achieves high substitution degree and light transmittance with reduced reaction time. Problems Addressed Low Substitution Degree Limited Transmittance Time Taking Process Inefficient Procedures Tech…
Technical Description The invention is a brain-inspired computational model using a Hierarchical Reinforcement Learning (HRL) framework for autonomous spatial navigation. By configuring the prefrontal cortex at a higher organizational level with the Basal Ganglia (BG) and Hippocampus (HC) at the…
Technical Description The invention is a Grid Disturbance Compensation Module (GDCM) framework that connects to the DC side after the rectification stage of a main power conversion unit to eliminate low-frequency ripple components. By continuously evaluating capacitor thermal stress indicators…
Technical Description The invention is a sequential maskless reactive ion etching (RIE) technique that produces flexible Surface Enhanced Raman Spectroscopy (SERS) substrates for trace-level detection of food adulterants. By executing multi-step gas etching sequences on spin-coated polydimethylsiloxane (PDMS) and grafting…
Technical Description The invention is a analysis that integrates a physical machine tool factory with cyberspace to perform automated reliability and maintainability analysis. By connecting distributed sensor networks and physical operator feedback devices to a centralized server accessing design, manufacturing,…
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