Abstract: A method (1) for at least partially equipping a Coriolis mass flowmeter (2) with electric connections (3), wherein the Coriolis mass flowmeter (2) at least has at least one measuring tube (5a, 5b), at least one actuator receptacle (6a, 6b) attached to the measuring tube (5a, 5b) and at least one sensor receptacle (7a-7d) attached to the measuring tube (5a, 5b) as structural parts and such a Coriolis mass flowmeter (2) can be implemented for achieving smaller production tolerances, higher accuracy and reliability in production and operation in that the electric connections (3) are applied on at least one structural part of the Coriolis mass flowmeter (2) by means of a mechanical printing method.

Abstract: Embodiments relate to removing residue from a well bore and well bore equipment with a treatment fluid composition, and in some embodiments, to treatment fluid compositions that comprise nanoparticles. An embodiment provides a method of removing drilling fluid residue from the surfaces of well equipment. The method comprising: applying a solid nanoparticle film to at least a portion of the surfaces of the well equipment with a treatment fluid comprising solid nanoparticles; and allowing the solid nanoparticles to interact with the surfaces of the well equipment and the drilling fluid residue adhered to the surfaces of the well equipment to remove at least a portion of the drilling fluid residue from the surfaces of the well equipment.

Abstract: A method and apparatus for monitoring operation of a vehicle 1 by a driver, in order to monitor driver behavior using a personal mobile electronic device 2. The electronic device detects wireless signals and determines if the identity of a device 3 transmitting the signal is known in order to identify if the driver is driving a vehicle to be monitored. Monitoring is then carried out only by the electronic device. Monitoring only takes place when a signal from a known transmitting device is detected avoiding unnecessarily recoding journeys and preserving battery life of the electronic device. A set-up mode is provided to enable a user to identify vehicles for monitoring.

Abstract: Various embodiments disclosed relate to weighted fluids for treatment of subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation. The method includes placing a weighted fluid in the subterranean formation. The weighted fluid includes calcium bromide. The weighted fluid includes one or more secondary salts that are each independently an inorganic bromide salt other than calcium bromide. The weighted fluid also includes water. The weighted fluid has a density at standard temperature and pressure of at least about 1.7 g/cm3.

Abstract: A metered dose inhaler canister combination comprises a canister configured for containing a pharmaceutical composition, the canister having a canister base, a side wall extending from the canister base, an open end distal from the base and a first cooperating formation arranged at said open end and extending generally distally from said canister base; a shroud having a shroud base and a side wall extending from the shroud base to a waist, the base and side wall defining a vessel configured to receive the canister therein, the waist defining an aperture of constricted width configured to receive the canister therethrough, and a second cooperating formation extending generally distally from said waist, wherein the respective first and second cooperating formations adopt an engaged condition in which the canister is retained within the shroud.

Abstract: Embodiments relate to removing residue from a well bore and well bore equipment with a treatment fluid composition, and in some embodiments, to treatment fluid compositions that comprise nanoparticles. An embodiment provides a method of removing drilling fluid residue from the surfaces of well equipment. The method comprising: applying a solid nanoparticle film to at least a portion of the surfaces of the well equipment with a treatment fluid comprising solid nanoparticles; and allowing the solid nanoparticles to interact with the surfaces of the well equipment and the drilling fluid residue adhered to the surfaces of the well equipment to remove at least a portion of the drilling fluid residue from the surfaces of the well equipment.

Abstract: A wax mold for investment casting includes a sprue having at least one pattern support. The pattern support includes a plurality of sockets formed therein. The wax mold further includes a plurality of wax patterns. Each wax pattern has a portion received in a respective one of the plurality of sockets to support the wax patterns on the at least one pattern support.

Abstract: High-connection density and bandwidth fiber optic apparatuses and related equipment and methods are disclosed. In certain embodiments, fiber optic apparatuses are provided and comprise a chassis defining one or more U space fiber optic equipment units. At least one of the one or more U space fiber optic equipment units may be configured to support particular fiber optic connection densities and bandwidths in a given 1-U space. The fiber optic connection densities and bandwidths may be supported by one or more fiber optic components, including but not limited to fiber optic adapters and fiber optic connectors, including but not limited to simplex, duplex, and other multi-fiber fiber optic components. The fiber optic components may also be disposed in fiber optic modules, fiber optic patch panels, or other types of fiber optic equipment.

Abstract: A method and apparatus for monitoring operation of a vehicle 1 by a driver, in order to monitor driver behaviour using a personal mobile electronic device 2. The electronic device detects wireless signals and determines if the identity of a device 3 transmitting the signal is known in order to identify if the driver is driving a vehicle to be monitored. Monitoring is then carried out only by the electronic device. Monitoring only takes place when a signal from a known transmitting device is detected avoiding unnecessarily recoding journeys and preserving battery life of the electronic device. A set-up mode is provided to enable a user to identify vehicles for monitoring.

Abstract: An umbilical for use in the offshore production of hydrocarbons comprising an assembly of functional elements at least one of which is an electrical power cable, characterised in that at least one conductor of at least one electrical power cable comprises one or more 6000 series aluminium strands.

Abstract: Disclosed is a system for noise reduction including a tubular conduit and an exterior shell disposed about the tubular conduit. The tubular conduit can include a first section configured to be fluidly connected to an engine to allow exhaust gas to pass through the first section. The first section can include a plurality of openings. The tubular conduit can include a second section that is fluidly connected to the first section and is configured to accelerate the velocity of exhaust gas and decrease the pressure within the second tubular section. The second section can include a tube with a first tapered section that reduces in diameter, a second tubular section with a plurality of openings, and a third reverse-tapered section that expands in diameter. The tubular conduit can include a third section configured to be fluidly connected to the second section. The third section can include a plurality of openings.

Abstract: A segmented track made of a plurality of elastomeric track segments is provided. Each track segment is made of reinforced elastomeric material and is provided, at each end thereof, with a joint element adapted to be connected to the joint element of adjacent track segments. Each track segment comprises longitudinally extending reinforcing elements which are embedded into the elastomeric material and which are extending between and coupled to both joint elements.

Abstract: A method for recording parity data of data stripes within shingled media recording bands in a redundant array of independent disks can be accomplished using a plurality of shingled media recording (SMR) hard disk drives (HDD) each with a plurality of shingled data bands. A data stream received from a host computer system is sequentially stored to a plurality of block segments in successive order, one stripe at a time successively. Each of the shingled data bands possess n data blocks (or multiple data blocks that are grouped together as a data unit) that are successively ordered, each corresponding successive data block from all of the SMR HDDs defines a data stripe, accordingly n data blocks in each SMR HDD defines n stripes across the shingled data bands. A transaction group sync triggers a halt to writing the data stream. The rest of the data stripe is written with fill bits.

Abstract: Apparatus and methods for radio frequency (RF) amplifiers are disclosed herein. In certain implementations, a packaged RF amplifier includes a first bipolar transistor including a base electrically connected to an RF input pin and a collector electrically connected to an RF output pin, and a second bipolar transistor including a base electrically connected to an emitter of the first bipolar transistor and a collector electrically connected to the RF output pin. The packaged RF amplifier further includes a first bias circuit electrically connected between the base of the first bipolar transistor and the RF output pin, a second bias circuit electrically connected between the base of the first bipolar transistor and a power low pin, an inductor implemented at least partly by a bond wire, and a third bias circuit electrically connected in series with the inductor between the base of the second bipolar transistor and the power low pin.

Abstract: A method (1) for at least partially equipping a Coriolis mass flowmeter (2) with electric connections (3), wherein the Coriolis mass flowmeter (2) at least has at least one measuring tube (5a, 5b), at least one actuator receptacle (6a, 6b) attached to the measuring tube (5a, 5b) and at least one sensor receptacle (7a-7d) attached to the measuring tube (5a, 5b) as structural parts and such a Coriolis mass flowmeter (2) can be implemented for achieving smaller production tolerances, higher accuracy and reliability in production and operation in that the electric connections (3) are applied on at least one structural part of the Coriolis mass flowmeter (2) by means of a mechanical printing method.

Abstract: A substantially self-contained digital instrumentation module (30) for fixed and rotary wing aircraft provides flight and other situational information, such as attitude, altitude, airspeed, and slip information, during normal aircraft operation or during emergencies, such as a failure of the aircraft's primary instrumentation. The module (30) can be mounted in any of various possible orientations. It includes redundant memories (38,40,50,52) to preserve back-up copies of software and settings during upgrades and changes. It partitions certified software from non-certified software. It can receive software upgrades and settings changes via a common portable memory device. It can automatically calculate and synchronize barometric pressure with the aircraft's primary instrumentation. It also allows for creating a customizable dimming curve (220,222), and for creating customizable range markings (114).

Abstract: A storm drain system is provided. The storm drain system incorporates a vertical grate and embodies a method of adapting the vertical grate for allowing sufficient water flow through a vertical opening portion of a storm drain while filtering out debris that would otherwise flow through the vertical opening portion, polluting waterways the storm drain fed into. The vertical grate providing a plurality of intersecting members across the vertical portion for filtering the debris, and helping prevent backed up drains which could render the storm drain ineffective during heavy rains.

Abstract: Apparatus and methods for radio frequency (RF) amplifiers are disclosed herein. In certain implementations, a packaged RF amplifier includes a first bipolar transistor including a base electrically connected to an RF input pin and a collector electrically connected to an RF output pin, and a second bipolar transistor including a base electrically connected to an emitter of the first bipolar transistor and a collector electrically connected to the RF output pin. The packaged RF amplifier further includes a first bias circuit electrically connected between the base of the first bipolar transistor and the RF output pin, a second bias circuit electrically connected between the base of the first bipolar transistor and a power low pin, an inductor implemented at least partly by a bond wire, and a third bias circuit electrically connected in series with the inductor between the base of the second bipolar transistor and the power low pin.

Abstract: Apparatus and methods for radio frequency (RF) amplifiers are disclosed herein. In certain implementations, a packaged RF amplifier includes a first bipolar transistor including a base electrically connected to an RF input pin and a collector electrically connected to an RF output pin, and a second bipolar transistor including a base electrically connected to an emitter of the first bipolar transistor and a collector electrically connected to the RF output pin. The packaged RF amplifier further includes a first bias circuit electrically connected between the base of the first bipolar transistor and the RF output pin, a second bias circuit electrically connected between the base of the first bipolar transistor and a power low pin, an inductor implemented at least partly by a bond wire, and a third bias circuit electrically connected in series with the inductor between the base of the second bipolar transistor and the power low pin.