Abstract: An example method includes directing gas, via one or more first valves, from within an inner electrode to an acceleration region between the inner electrode and an outer electrode that substantially surrounds the inner electrode, directing gas, via two or more second valves, from outside the outer electrode to the acceleration region, and applying, via a power supply, a voltage between the inner electrode and the outer electrode, thereby converting at least a portion of the directed gas into a plasma having a substantially annular cross section, the plasma flowing axially within the acceleration region toward a first end of the inner electrode and a first end of the outer electrode and, thereafter, establishing a Z-pinch plasma that flows between the first end of the outer electrode and the first end of the inner electrode. Related plasma confinement systems and methods are also disclosed herein.

Abstract: In some examples, a technique including positioning supports such that the supports are between a first metallic substrate and a second metallic substrate, wherein an undulating member is located between the first metallic substrate and the second metallic substrate, the undulating member defining a plurality of first peaks adjacent to a first surface of the first metallic substrate and a plurality of second peaks adjacent to a second surface of the second metallic substrate, wherein a first support of the supports is positioned such that the first support extends between a first peak of the plurality of first peaks and the second surface of the second metallic substrate; welding the first peak to the first surface of the first metallic substrate in an area of the first support; and removing the first support by at least one of a thermal removal process or a chemical removal process.

Abstract: An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod.

Abstract: An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod.

Abstract: The aspects of the disclosed embodiments are directed to novel compounds, formulations containing said compounds or pharmaceutically acceptable salts thereof which are suitable for administration to a patient.

Abstract: The aspects of the disclosed embodiments are directed to novel compounds, specifically, quaternary ammonium derivatives of tertiary amine containing opioid drug compounds such as hydrocodone, hydromorphone and oxycodone, formulations containing said. compounds or pharmaceutically acceptable salts thereof, which are capable of providing controlled release of the opioid drug upon administration to a patient in order to treat pain.

Abstract: An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod.

Abstract: The invention is directed to novel compounds, formulations containing said compounds or pharmaceutically acceptable salts thereof which are suitable for administration to a patient.

Abstract: The invention is directed to novel compounds, formulations containing said compounds or pharmaceutically acceptable salts thereof which are suitable for administration to a patient.

Abstract: The aspects of the present disclosure are directed to novel compounds, formulations containing said compounds or pharmaceutically acceptable salts thereof which are suitable for administration to a patient. In particular, to 5-methyldihydromorphone prodrug compounds described in general Formula I and II and the use of the compounds for treating pain associated with a variety of chronic human disorders including for example neuropathic pain and pain associated with cancer, surgeries or injuries.

Abstract: An appearance inspection apparatus 1 has an aligning and conveying device 25 which has an aligning and conveying member 26 with one or a plurality of conveying passages, and a vibration exciter for alignment 37 for applying a vibration to the aligning and conveying member 26 and which aligns the inspection objects in a row and conveys them in each of the conveying passages, a slide-down mechanism 40 which has slide-down passages separately connected to the respective conveying passages of the aligning and conveying member 26 an provided to be tilted downward with respect to extensions of the slide-down passages, an imaging device 60 disposed in the vicinity of the slide-down passages for imaging the inspection objects sliding down in the slide-down passages, and a sorting device 80 for analyzing the images of the inspection objects captured by the imaging device, judge the qualities thereof, and sorting the inspection objects sliding down in the slide-down passages on the basis of analysis results.

Abstract: An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod.

Abstract: An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod.

Abstract: An appearance inspection apparatus 1 has an aligning and conveying device 25 which has an aligning and conveying member 26 with one or a plurality of conveying passages, and a vibration exciter for alignment 37 for applying a vibration to the aligning and conveying member 26 and which aligns the inspection objects in a row and conveys them in each of the conveying passages, a slide-down mechanism 40 which has slide-down passages separately connected to the respective conveying passages of the aligning and conveying member 26 an provided to be tilted downward with respect to extensions of the slide-down passages, an imaging device 60 disposed in the vicinity of the slide-down passages for imaging the inspection objects sliding down in the slide-down passages, and a sorting device 80 for analyzing the images of the inspection objects captured by the imaging device, judge the qualities thereof, and sorting the inspection objects sliding down in the slide-down passages on the basis of analysis results.

Abstract: A high strength wick is presented that comprises a self-sustaining fibrous element. This element is formed of a multiplicity of fibers bonded to each other at spaced apart points of contact to define a porous matrix. The fibers are melt blown bicomponent fibers comprising a core of nylon 6,6 and a sheath of a polymer selected from the group consisting of polyethylene terephthalate and copolymers of polyethylene terephthalate. The sheath polymer is selected and adapted for solvent resistance.

Abstract: A wicking device includes a core material and a polymeric shell material wherein the core material includes bonded fibrous materials providing a tortuous path for a gas and/or liquid, the core material being permeable to the gas and/or liquid and the shell material being impermeable to the gas and/or liquid.

Abstract: A novel tube plug which may be used to plug selected tubes in a heat exchanger has a cap portion for substantially closing a heat exchanger tube and a tube engaging portion depending from the cap portion, for insertion into the tube to retain the tube plug. By applying solder to the tube plug, the tube is sealed off, without providing a large solder mass which could cause damage due to thermal stresses.

Abstract: Microwave communication and radar systems that employ a blazed microwave reflection grating are disclosed in which the grating comprises an array of electrical conducting scattering elements having plane parallel surfaces that face in the same direction. The plane parallel faces are positioned in parallel equally-spaced planes to provide a generally stair-step, or Venetian-blind type structure. Microwave energy beamed onto the plane parallel surfaces of the array exits at a diffraction-mode angle within the reradiation pattern of the individual scattering elements of the array. Frequency steering of the exit beam in one plane of the array is provided by varying the frequency of the illuminating beam.

Abstract: In an automatic flight control system of the type having automatic stabilizer trim control, the long term, constant altitude cruise trim threshold limits which alter the maximum and minimum pull-in/drop-out deflection of the elevator relative to the stabilizer minimize the steady-state downward deflection of the elevator, thereby reducing unnecessary aerodynamic drag and realizing significant savings in fuel costs.

Abstract: A transponder including a receiver and a transmitter controlled by the output of the receiver, with the receiver including a first phase locked loop with a mixer and a voltage controlled oscillator supplying an output to a second phase locked loop including a switchable frequency divider connected to supply a low side injection signal to the mixer of the first loop in the first mode of operation and a high side injection signal to the mixer in the second mode of operation.