Abstract: An automatic coffee grind and brew device includes separate and independently controlled water heating elements for heating one or two servings sizes. The system maintains the water and coffee grounds in full contact at recommended brewing temperatures for the entire duration of the brewing cycle and uses real time water temperature feedback to operate the water heating elements in a manner that maintains the recommended brewing temperature during the entire duration of the brewing cycle. The system uses a full contact brewing method that closely matches a French press brewing method and also controls brew temperature during the full contact period. An agitator module generates water turbulence to improve extraction. A port valve assembly prevents coffee from exiting the brewing chamber until a desired brewing duration is reached.

Abstract: Disclosed herein are a system for collecting a sample and optionally detecting or analyzing an electrical property thereof, the method comprising: means for obtaining a sample in a sample container; means for directing the sample into a sensing chamber in fluid communication with the sample container, the sensing chamber comprising a plurality of sensing chamber electrodes positioned at the sensing chamber and configured to be in contact with the sample when the sample is directed into the sensing chamber; means for applying an electrical signal to the sample with a read-out analyzer via the plurality of sensing chamber electrodes; the plurality of sensing chamber electrodes in operable communication with the read-out analyzer; and means for detecting the effect of the sample on the electrical signal, thereby determining an electrical property of the sample.

Abstract: Disclosed herein are a system for collecting a sample and optionally detecting or analyzing an electrical property thereof, the method comprising: means for obtaining a sample in a sample container; means for directing the sample into a sensing chamber in fluid communication with the sample container, the sensing chamber comprising a plurality of sensing chamber electrodes positioned at the sensing chamber and configured to be in contact with the sample when the sample is directed into the sensing chamber; means for applying an electrical signal to the sample with a read-out analyzer via the plurality of sensing chamber electrodes; the plurality of sensing chamber electrodes in operable communication with the read-out analyzer; and means for detecting the effect of the sample on the electrical signal, thereby determining an electrical property of the sample.

Abstract: A non slip bottle cap opener (100) for installing onto a key ring or key chain with other keys is formed with the approximate length and thickness of a standard key to allow it to be comfortably carried on the key ring or chain like an ordinary key. The opener includes a pry element (120) formed with a narrow leading edge (140) for installing within the annular gap (60) between the bottle cap and the bottle top. The pry element further includes an engaging surface (165) that acts upon an inside surface of the annular lip of the bottle cap to forcibly engaged with the annular lip to prevent the opener from slipping off of the bottle cap.

Abstract: The present invention provides a heat exchange system for conducting heat away from high-power, heat-producing electronic components by conduction and convection. The heat exchange system comprises a metal tube that has been forged and drawn so as to define a flow channel for a cooling fluid, wherein the tube has an inner surface that comprises a plurality of integral fins that are structured and arranged to increase the available surface area of the inner surface of the metal tube exposed to the fluid and an outer surface that is in direct communication with the heat producing components. Coolant fluids are circulated through the flow channel, preferably, at turbulent flow conditions to minimize thermal resistance. The invention further provides a self-cooling, self-supporting electronic assembly that comprising one or more high-power electronic devices, the heat exchange systems, and an attaching system for attaching high-power electronic devices to the heat exchange system.

Abstract: The present invention provides a heat exchange system for conducting heat away from high-power, heat-producing electronic components by conduction and convection. The heat exchange system comprises a metal tube that has been forged and drawn so as to define a flow channel for a cooling fluid, wherein the tube has an inner surface that comprises a plurality of integral fins that are structured and arranged to increase the available surface area of the inner surface of the metal tube exposed to the fluid and an outer surface that is in direct communication with the heat producing components. Coolant fluids are circulated through the flow channel, preferably, at turbulent flow conditions to minimize thermal resistance. The invention further provides a self-cooling, self-supporting electronic assembly that comprising one or more high-power electronic devices, the heat exchange systems, and an attaching system for attaching high-power electronic devices to the heat exchange system.