Abstract: Provided herein is a wastewater sampling system including: an inlet tube; an outlet port; a high-flow circuit fluidly coupling the inlet tube to the outlet port; a first pump, along the high-flow circuit, configured to pump wastewater through the high flow circuit; a sampling circuit, fluidly coupled to the high-flow circuit via a junction, comprising a solid waste filter fluidly coupled to the junction and a solid-phase extraction cartridge fluidly coupled to an outlet of the solid waste filter; a second pump along the sampling circuit; a controller configured to, during a sampling cycle at a first time, activate the first pump; at a second time, activate the second pump; and at a third time succeeding the second time by a sampling duration, deactivate the second pump.

Abstract: According to one aspect of the present disclosure, a cooking appliance includes a cabinet that defines a cooking cavity. A door is coupled with the cabinet. The cooking appliance includes a console assembly that includes a console frame coupled with the cabinet. The console frame defines at least one opening. The console assembly includes an interface assembly for controlling an operation of the cooking appliance. A bonding member extends between the console frame and the interface assembly to form a permanent bond between the interface assembly and the console frame. At least one locator engages the at least one opening to align the interface assembly with the console frame during formation of the permanent bond.

Abstract: A wastewater sampling system including: an inlet tube; an outlet port; a high-flow circuit fluidly coupling the inlet tube to the outlet port; a first pump, along the high-flow circuit, configured to pump wastewater through the high flow circuit; a sampling circuit, fluidly coupled to the high-flow circuit via a junction, comprising a solid waste filter fluidly coupled to the junction and a solid-phase extraction cartridge fluidly coupled to an outlet of the solid waste filter; a second pump along the sampling circuit; a controller configured to, during a sampling cycle at a first time, activate the first pump; at a second time, activate the second pump; and at a third time succeeding the second time by a sampling duration, deactivate the second pump.

Abstract: A productive housing for a coaxial cable connector comprising an elastomeric housing disposed over and engaging a connector and having a plurality of longitudinal slots formed into the inner mold line (IML) surface of the elastomeric housing. The longitudinal slots function to reduce the surface area of frictional engagement between the intermediate surface and the corresponding peripheral surface of the coaxial cable connector. The longitudinal slots serve as a longitudinal passageway for the movement of trapped air from one IML surface to another so as to prevent the built-up of air and/or inducing a pocket of suction resisting the separation of the housing from the jumper cable.

Abstract: A quick connect and release mechanism is provided for a coaxial cable connector comprising a first connector body having an annular cavity accessible by a tubular opening. A conical retention ring is disposed in the annular cavity and engaging at least one radial step form along a rearwardly facing surface of the annular cavity and, furthermore, being configured to engage a retention surface of a second connector body upon insertion of a tubular sleeve thereof. Furthermore, a retention ring engager is disposed over a portion of the first connector body and has a sleeve portion extending into the tubular opening to urge the retention ring from engagement with the at least one radial step while also disengaging the retention surface of the second connector. As a consequence, the second connector is released from the first connector.

Abstract: A productive housing for a coaxial cable connector comprising an elastomeric housing disposed over and engaging a connector and having a plurality of longitudinal slots formed into the inner mold line (IML) surface of the elastomeric housing. The longitudinal slots function to reduce the surface area of frictional engagement between the intermediate surface and the corresponding peripheral surface of the coaxial cable connector. The longitudinal slots serve as a longitudinal passageway for the movement of trapped air from one IML surface to another so as to prevent the built-up of air and/or inducing a pocket of suction resisting the separation of the housing from the jumper cable.

Abstract: A productive housing for a coaxial cable connector comprising an elastomeric housing disposed over and engaging a connector and having a plurality of longitudinal slots formed into the inner mold line (IML) surface of the elastomeric housing. The longitudinal slots function to reduce the surface area of frictional engagement between the intermediate surface and the corresponding peripheral surface of the coaxial cable connector. The longitudinal slots serve as a longitudinal passageway for the movement of trapped air from one IML surface to another so as to prevent the built-up of air and/or inducing a pocket of suction resisting the separation of the housing from the jumper cable.

Abstract: Disclosed embodiments relate generally to improved mask displays (e.g. with thermal imaging) and/or control interfaces that may allow for hands-free operation of displays and/or devices. Specifically, such display and/or control systems may operate in the context of a mask, and may provide gesture-based control of display of information within the mask. Disclosed embodiments may comprise near-eye displays configured for gesture sensing of the wearer of the mask and/or for systems and/or methods of gesture-based control.

Abstract: A productive housing for a coaxial cable connector comprising an elastomeric housing disposed over and engaging a connector and having a plurality of longitudinal slots formed into the inner mold line (IML) surface of the elastomeric housing. The longitudinal slots function to reduce the surface area of frictional engagement between the intermediate surface and the corresponding peripheral surface of the coaxial cable connector. The longitudinal slots serve as a longitudinal passageway for the movement of trapped air from one IML surface to another so as to prevent the built-up of air and/or inducing a pocket of suction resisting the separation of the housing from the jumper cable.

Abstract: A wastewater sampling system including: an inlet tube; an outlet port; a high-flow circuit fluidly coupling the inlet tube to the outlet port; a first pump, along the high-flow circuit, configured to pump wastewater through the high flow circuit; a sampling circuit, fluidly coupled to the high-flow circuit via a junction, comprising a solid waste filter fluidly coupled to the junction and a solid-phase extraction cartridge fluidly coupled to an outlet of the solid waste filter; a second pump along the sampling circuit; a controller configured to, during a sampling cycle at a first time, activate the first pump; at a second time, activate the second pump; and at a third time succeeding the second time by a sampling duration, deactivate the second pump.

Abstract: According to one embodiment, a fluid level sensor apparatus for directly inserting into an oil-based fluid is disclosed. The apparatus comprises a sense element that includes a plurality of electrodes mounted on one side of a substrate. In this embodiment, the plurality of electrodes form at least two inter-digitated planar capacitors in which a capacitance of one of the inter-digitated planar capacitors varies as a function of the level of the oil-based fluid within a fluid cavity. The apparatus in this embodiment also includes a passivation layer covering the two inter-digitated planar capacitors and an oleophobic coating covering the glass barrier layer.

Abstract: A quick connect and release mechanism is provided for a coaxial cable connector comprising a first connector body having an annular cavity accessible by a tubular opening. A conical retention ring is disposed in the annular cavity and engaging at least one radial step form along a rearwardly facing surface of the annular cavity and, furthermore, being configured to engage a retention surface of a second connector body upon insertion of a tubular sleeve thereof. Furthermore, a retention ring engager is disposed over a portion of the first connector body and has a sleeve portion extending into the tubular opening to urge the retention ring from engagement with the at least one radial step while also disengaging the retention surface of the second connector. As a consequence, the second connector is released from the first connector.

Abstract: A waste gate assembly includes a waste gate conduit configured to receive exhaust gas. The waste gate conduit includes a first portion having a first inner diameter and a second portion having a second inner diameter and fluidly coupled to the upstream portion. The first inner diameter is less than the second inner diameter. Additionally, the waste gate assembly includes a waste gate valve operably coupled to the waste gate conduit and configured to move between an open position to permit a flow of the exhaust gas and a closed position to inhibit the flow of the exhaust gas.

Abstract: A combined pressure and temperature sensing device includes a sensor port geometry that provides improved contact between a fluid media being measured and a thermistor cavity of the sensor port. The increased contact area provides improved response time and accuracy compared to previously known integrated pressure-temperature sensors. A temperature sensor element is offset from a pressure sensor element relative to a central axis of the temperature-pressure sensor body/package to facilitate substantially increasing a pressures sensor cavity volume without increasing the overall sensor port diameter. A wire-bondable thermistor support portion facilitates high volume automated production line. The temperature sensing element may be resistance welded to the thermistor support portion in a parallel manufacturing process.

Abstract: Disclosed embodiments relate generally to improved mask displays (e.g. with thermal imaging) and/or control interfaces that may allow for hands-free operation of displays and/or devices. Specifically, such display and/or control systems may operate in the context of a mask, and may provide gesture-based control of display of information within the mask. Disclosed embodiments may comprise near-eye displays configured for gesture sensing of the wearer of the mask and/or for systems and/or methods of gesture-based control.

Abstract: A combined pressure and temperature sensing device includes a sensor port geometry that provides improved contact between a fluid media being measured and a thermistor cavity of the sensor port. The increased contact area provides improved response time and accuracy compared to previously known integrated pressure-temperature sensors. A temperature sensor element is offset from a pressure sensor element relative to a central axis of the temperature-pressure sensor body/package to facilitate substantially increasing a pressures sensor cavity volume without increasing the overall sensor port diameter. A wire-bondable thermistor support portion facilitates high volume automated production line. The temperature sensing element may be resistance welded to the thermistor support portion in a parallel manufacturing process.

Abstract: A waste gate assembly includes a waste gate conduit configured to receive exhaust gas. The waste gate conduit includes a first portion having a first inner diameter and a second portion having a second inner diameter and fluidly coupled to the upstream portion. The first inner diameter is less than the second inner diameter. Additionally, the waste gate assembly includes a waste gate valve operably coupled to the waste gate conduit and configured to move between an open position to permit a flow of the exhaust gas and a closed position to inhibit the flow of the exhaust gas.

Abstract: Methods are provided for re-ranking documents based on user-specific features. Search results are received from a non-contextual ranking system such that the search results are not specific toward a particular user, such as the user who submitted the search query. Contextual signals are received and provide user-specific features that are used to re-rank documents so that the most important and relevant documents are listed at the top of the list of search results. Each of the user-specific features are evaluated and compared to determine a new position of each document. A set of contextual search results is then generated based on the new positions.

Abstract: Methods are provided for re-ranking documents based on user-specific features. Search results are received from a non-contextual ranking system such that the search results are not specific toward a particular user, such as the user who submitted the search query. Contextual signals are received and provide user-specific features that are used to re-rank documents so that the most important and relevant documents are listed at the top of the list of search results. Each of the user-specific features are evaluated and compared to determine a new position of each document. A set of contextual search results is then generated based on the new positions.

Abstract: The optical density of an oil sample at a plurality of wavelengths over a plurality of different (typically decreasing) pressures is monitored and used to find the size of agglomerated asphaltene particles which are precipitating from the oil sample. The optical density information used in finding the particle size is preferably optical density information relating to the scattering of light due to the asphaltene particles only. Thus, baseline optical density information of the oil sample at a high pressure is subtracted from optical density information obtained at test pressures at each wavelength of interest. Asphaltene particles of a radius of one micron and smaller were found to be powdery, while asphaltene particles of a radius of three microns and larger were found to include paving resins. The precipitation of asphaltenes is reversible by increasing the pressure under certain circumstances.