Abstract: A frequency data transmission and encryption system comprises a transceiver module. The transceiver module is configured to receive and transmit computer-readable instructions via transmission signals comprising two distinct signals having a first frequency and a second frequency different than the first frequency. The transceiver module is further configured to convert the two distinct signals to and from a first set of computer-readable instructions based on the first frequency using a first conversion method, and a second set of computer-readable instructions based on the second frequency using a second conversion method different from the first conversion method.

Abstract: The examples described herein relate to a coffee bean package assembly including: a package body having: a receiving aperture defined therein to receive coffee beans into an interior of the package body during a filling operation, and a dispensing aperture defined therein to dispense the coffee beans from the interior of the package body during a dispensing operation; a closing mechanism to close the receiving aperture of the package body; a rigid support member secured around the dispensing aperture within the package body; a grinding mechanism to operationally receive coffee beans, via the dispensing aperture, from the interior of the package body during the dispensing operation, the grinding mechanism having an electric motor; a battery electrically coupled to the electric motor of the grinding mechanism; and a solar panel securable to the package body, and electrically couplable to the battery to enable charging of the battery.

Abstract: Some examples described herein include coffee bean packaging assemblies that integrate a packaging body with a grinding mechanism (e.g., a burr grinder). The example coffee bean assemblies described provide storage advantages (e.g., coffee beans and grinders do not need to be separately stored and located when wanting to dispense freshly ground coffee), as well as travel advantages (e.g., a separate coffee grinder does not need to be remembered packed when traveling).

Abstract: Some examples described herein include coffee bean packaging assemblies that integrate a packaging body with a grinding mechanism (e.g., a burr grinder). The example coffee bean assemblies described provide storage advantages (e.g., coffee beans and grinders do not need to be separately stored and located when wanting to dispense freshly ground coffee), as well as travel advantages (e.g.

Abstract: A temperature sensing system for refrigeration and related methodology. The system has a refrigeration unit containing one or more food products, a temperature sensor disposed in the refrigeration unit. The temperature sensor is in communication with a remote computing device that is configured to calculate thermal data pertaining to said one or more food products. The remote computing device in communication with a temperature monitor that receives real-time temperature information from the temperature sensor. The monitor includes an alarm function that is activated if temperature inside said refrigeration unit causes a rise of the actual product temperature above a specified threshold such as 41° F. while noting the time remaining to return the product temperature to a safe level within the government specified 4 hour limit.

Abstract: Self-lubricating bearings and methods for manufacturing these bearings are provided in which a lining comprising PTFE and a polymer bondable fiber are disposed within a polymeric material comprising at least about 5.0 weight percent carbon powder. In wear tests, graphite additions in the epoxy resin of the liner of the preferred bearings have resulted in wear depth reductions of 60% or better, with a lower coefficient of static friction during the early periods of wear. Additionally, lining epoxy compositions comprising up to about 20.0 weight percent graphite provided sufficient fluidity for current winding equipment to operate, whereas concentrations greater than 20.0 weight percent graphite were harder to manage due to excessive viscosity.