Abstract: The disclosed technology generally relates to integrated circuit devices with wear out monitoring capability. An integrated circuit device includes a wear-out monitor device configured to record an indication of wear-out of a core circuit separated from the wear-out monitor device, wherein the indication is associated with localized diffusion of a diffusant within the wear-out monitor device in response to a wear-out stress that causes the wear-out of the core circuit.

Abstract: A pipe joint for joining pipe sections via a receiving recess at one end of the first pipe section including a first groove formed in an internal wall of the receiving recess and accessible via a transverse insertion passage, a plurality of axially spaced-apart second grooves formed in an external wall of a connection end of the second pipe section, and an elongate flexible anchoring strip including a plurality of axially spaced-apart anchoring portions placeable in respective ones of the second grooves, wherein, once the first and plurality of second grooves have been brought into alignment upon insertion of the connection end of the second pipe section into the receiving recess, the anchoring strip is inserted from outside the first pipe section into the first groove and plurality of second grooves so as to be seated therein, thereby uniting and axially locking together the first and second pipe sections.

Abstract: An intelligent water-monitoring system includes a water-monitoring device installable inline with a building water system (e.g., at an inlet of the system). A plurality of sensors of the water-monitoring device are configured to sense properties of the building water system, such as water pressure and water flow. The water-monitoring device has a valve and a controller configured to automatically shut the valve in response to sensed data indicating a possible problem in the building water system. The intelligent water-monitoring system may include an app executable by a computing device to display information based on the sensed data.

Abstract: An intelligent water-monitoring system includes a water-monitoring device installable inline with a building water system (e.g., at an inlet of the system). A plurality of sensors of the water-monitoring device are configured to sense properties of the building water system, such as water pressure and water flow. The water-monitoring device has a valve and a controller configured to automatically shut the valve in response to sensed data indicating a possible problem in the building water system. The intelligent water-monitoring system may include an app executable by a computing device to display information based on the sensed data.

Abstract: A pipe joint for joining pipe sections via a receiving recess at one end of the first pipe section, comprising a first groove formed in an internal wall of the receiving recess and accessible via a transverse insertion passage, a plurality of axially spaced-apart second grooves formed in an external wall of a connection end of the second pipe section, and an elongate flexible anchoring strip comprising a plurality of axially spaced-apart anchoring portions placeable in respective ones of the second grooves, wherein, once the first and plurality of second grooves have been brought into alignment upon insertion of the connection end of the second pipe section into the receiving recess, the anchoring strip is inserted from outside the first pipe section into the first groove and plurality of second grooves so as to be seated therein, thereby uniting and axially locking together the first and second pipe sections.

Abstract: A pipe joint includes a conduit having two connection ends wherein each connection end comprises: a wall defining a receiving recess for receiving an end of a pipe length; one or more channels on the internal surface of the wall, each channel housing a sealing ring located within the channel; one or more grooves formed to a depth in an internal surface of the wall of the receiving recess; a channel communicating between the groove and an external surface of the connection end, and a connector formed from a length of material which is seatable within the groove via the channel and which is wider than the depth of the groove so that when seated within the groove the connector extends into the receiving recess; first and second pipe lengths to be connected together in the conduit, each pipe length being formed with a groove on its external surface corresponding to the or each groove in the internal surface of the wall of one of the connecting ends, such that the ends of the pipe lengths in the conduit abut each

Abstract: A product dispensing system includes a flow control device configured to regulate a first ingredient. A pump module is configured to be coupled to a supply of a second ingredient. A controller is configured to provide a first control signal to the flow control device for controlling the supply of a first quantity of the first ingredient based upon, at least in part, a predetermined recipe. The controller is further configured to provide a second control signal to the pump module for controlling the supply of a first quantity of the second ingredient based upon, at least in part, the predetermined recipe.

Abstract: An AC fixture has one or more AC sockets, and a port powering or charging device with one or more ports. The port powering or charging device has a circuit board with a power circuit which is configured to convert AC power, from AC wires connected to the AC socket, to DC power. The power circuit is configured to deliver the DC power to the one or more ports, which may be a USB, FireWire, mini-USB, HDMI or other port or combination of ports. In a further example, a communication circuit provides signal and data connections over the AC wiring, to one or more of the ports. In a still further example, a lamp or other indicator visible on a faceplate of the device is activated upon a reversed connection of the AC wires, to alert an installer or a user of a wiring fault.

Abstract: A product dispensing system includes a flow control device configured to regulate a first ingredient. A pump module is configured to be coupled to a supply of a second ingredient. A controller is configured to provide a first control signal to the flow control device for controlling the supply of a first quantity of the first ingredient based upon, at least in part, a predetermined recipe. The controller is further configured to provide a second control signal to the pump module for controlling the supply of a first quantity of the second ingredient based upon, at least in part, the predetermined recipe.

Abstract: An EMI filter (10) that makes use of a ferroelectric-ferromagnetic composite, member, or slab (12) in connection with capacitive and inductive elements. The geometrical structure of the filter (10) is such that the mutually orthogonal electric fields and magnetic fields generated by the capacitive and inductive elements penetrate the volume of the composite (12). In some designs, capacitive plates (14, 18, 32, 34) are split to avoid setting up eddy currents in the plates (14, 18, 32, 34) which oppose the penetration of magnetic flux through the composite (12). Various structural designs can be provided to define the capacitive elements and the inductive elements in different configurations relative to the composite to satisfy the desirable requirements.

Abstract: A heat treatment process is provided that produces a monoblock, low alloy steel rotor for use in low pressure steam turbines. The process includes austenitizing the rotor at a substantially uniformly applied treatment temperature of about 840° C., quenching the rotor, and then differentially tempering the rotor at different axial locations. The rotor is tempered in a furnace divided into regions by refractory boards enabling different temperatures in each divided region to be maintained. A higher than normal strength condition is achieved in one or more axial locations along the rotor by subjecting the location(s) to a lower tempering temperature. The axial location(s) being tempered at lower temperature approximate those locations less susceptible to stress corrosion cracking whereby increased strength is provided the rotor without increasing net susceptibility to stress corrosion cracking.

Abstract: A resistance temperature detector (RTD) unit includes an RTD assembly that is removably supported in a central chamber of a support assembly. In a preferred arrangement, the RTD assembly and the central chamber are arc shaped to facilitate removal from the support assembly and to maintain contact surface area. By providing a removable RTD assembly, costs are reduced over current RTD assemblies including two monitoring elements, and the RTD elements can be replaced without dismantling the top bar connections.

Abstract: A method of creating a brazed joint between a plurality of solid and hollow strands of a stator bar and a stator bar end fitting comprising the steps of:a) inserting between free ends of the plurality of solid and hollow strands a preformed braze alloy such that the braze alloy is at least flush with the free ends of the hollow and solid strands;b) applying stop off material to free end edges of at least the hollow strands;c) inserting the solid and hollow strands and preformed braze alloy in an opening of a stator bar end fitting;d) heating the braze alloy to cause the braze alloy to flow about and between the solid and hollow strands and between the fitting and the solid and hollow strands, but wherein the stop off material prevents flow of braze alloy onto the free end edges of the hollow strands.

Abstract: A threaded fastener and a method by which the fastener exhibits sufficiently enhanced fatigue strength so as to be suitable for use in gas compressors and turbines operating at relatively high service temperatures. The method entails a selective heat treatment to achieve a dramatic improvement in fatigue properties while not interfering with other required properties for the fastener. The heat treatment process preferentially develops a case-hardened region in those threads nearest a transition region between the threads and an unthreaded portion of the fastener. In contrast, the unthreaded portion and the threads furthest from the transition region need not be case-hardened. The hardening pattern in the threads yields a martensitic steel fastener that exhibits fatigue properties which are dramatically superior to otherwise identical fasteners.

Abstract: A high boiling organic liquid, including 1-formylpiperidine or an alkylated derivative, is continuously applied to absorb hydrogen sulfide and water from a gas mixture, and is subsequently regenerated with heat.