Abstract: A semiconductor device includes a semiconductor substrate configured to include a channel, first and second ohmic contacts supported by the semiconductor substrate, in ohmic contact with a contact region formed within the semiconductor substrate, and spaced from one another for current flow between the first and second ohmic contacts through the channel, and first and second dielectric layers supported by the semiconductor substrate. At least one of the first and second ohmic contacts extends through respective openings in the first and second dielectric layers. The second dielectric layer is disposed between the first dielectric layer and a surface of the semiconductor substrate, and the second dielectric layer includes a wet etchable material having an etch selectivity to a dry etchant of the first dielectric layer.

Abstract: A syringe is described with a plunger assembly that is adapted to have a dispensing stroke sized to dispense a fluid therapeutic product from the syringe without dispensing any air or headspace. The syringe includes a plunger rod having a stop feature that stops a dispensing stroke of the plunger rod at a distance corresponding to a level of air or headspace within the syringe avoiding additional air dispensing steps from a healthcare provider.

Abstract: A spring release mechanism for a drug delivery includes a fusible member to restrain a spring in a charged state. A heating element is utilized to selectively heat and sever the fusible member. When the fusible member is severed, the spring is allowed to discharge and drive the drug delivery device components operably coupled thereto.

Abstract: A shock tool for reciprocating a drillstring includes an outer housing and a mandrel assembly coaxially disposed in the outer housing. The outer housing has a radially inner surface including a plurality of circumferentially-spaced splines. The mandrel assembly includes a mandrel having a radially outer surface including a plurality of circumferentially-spaced splines and a plurality of circumferentially-spaced troughs. Each spline of the outer housing is disposed in one trough of the mandrel. Each spline of the mandrel includes a top surface, a first lateral side surface extending radially from the top surface, a second lateral side surface oriented parallel to the first lateral side surface, and a bevel extending from the top surface to the second lateral side surface. Each spline of the mandrel also includes a pocket in the second lateral side surface extending radially from a bottom surface of a trough to the bevel.

Abstract: Implantable infusion apparatus, systems and methods that involve the use of a sensor that is associated with the catheter outlet.

Abstract: Implantable infusion apparatus, systems and methods that involve the use of a sensor that is associated with the catheter outlet.

Abstract: The present invention is a modular electronic-optical-mechanical apparatus, to be used by observers in combination with a wide variety of optical image sources, for observing, acquiring and sharing the optical imagery of objects, and the audio and sounds derived from observing sessions bi-directionally in real time with audiences both remote and local. The apparatus enables observers who are local or remote from optical image sources to control and acquire optical imagery from optical image sources, where those optical image sources include microscopes, telescopes, IR scopes, spotting scopes, polarimeters, interferometer microscopes, interferometers, rifle scopes, surveillance scopes, drone optics, binoculars, theodolites, autocollimators, alignment telescopes, camera lenses, periscopes, slit lamp bio microscopes and dioptometers.

Abstract: Modular fluid path assemblies are provided that include conduit, coupling, and needle portions of a fluid path fluidly coupled to an outlet of a container. The modular fluid path assemblies further include a needle shield having a tip of the needle embedded therein. So configured, in embodiments, the modular fluid path assemblies can be sterilized, a medicament can be filled in the container, and a stopper inserted in the container so that the pre-sterilized and pre-filled modular fluid path assemblies can have a closed container integrity (CCI) seal.

Abstract: A spring release mechanism for a drug delivery includes a fusible member to restrain a spring in a charged state. A heating element is utilized to selectively heat and sever the fusible member. When the fusible member is severed, the spring is allowed to discharge and drive the drug delivery device components operably coupled thereto.

Abstract: A floating vessel based system generates a multidimensional seismic data set for a target area. The floating vessel based system includes a seismic source proximate to a floating vessel, providing a plurality of seismic energy pulses through water to the target area forming a plurality of reflected seismic energy pulses, a non-stationary seismic node configured for being towed from the floating vessel using at least one rope through the water, a non-stationary seismic node, and a second processor with second data storage on the floating vessel. The second data storage instructs the second processor to receive, each digital data series, combines the digital data series for all non-stationary seismic nodes utilized, and automatically generates multidimensional seismic data set for the target area.

Abstract: A semiconductor device includes a semiconductor substrate configured to include a channel, first and second ohmic contacts supported by the semiconductor substrate, in ohmic contact with a contact region formed within the semiconductor substrate, and spaced from one another for current flow between the first and second ohmic contacts through the channel, and first and second dielectric layers supported by the semiconductor substrate. At least one of the first and second ohmic contacts extends through respective openings in the first and second dielectric layers. The second dielectric layer is disposed between the first dielectric layer and a surface of the semiconductor substrate, and the second dielectric layer includes a wet etchable material having an etch selectivity to a dry etchant of the first dielectric layer.

Abstract: A dioramic apparatus includes a vessel having an inferior portion and a superior portion. The vessel includes a shell and defines an interior space. The interior space is partially filled by a liquid medium. At least one dioramic scene is disposed in the interior space. A reservoir is in fluid communication with the interior space. The reservoir includes a flow plate defining at least one liquid intake and at least one liquid output port. The at least one liquid intake is configured and arranged for receiving at least a portion of the liquid medium from the interior space when the dioramic apparatus is at least partially inverted. The at least one liquid output port is configured and arranged to output at least a portion of the liquid medium from the reservoir when the vessel is placed in an upright position.

Abstract: A shock tool for reciprocating a drillstring includes an outer housing and a mandrel assembly coaxially disposed in the outer housing. The outer housing has a radially inner surface including a plurality of circumferentially-spaced splines. The mandrel assembly includes a mandrel having a radially outer surface including a plurality of circumferentially-spaced splines and a plurality of circumferentially-spaced troughs. Each spline of the outer housing is disposed in one trough of the mandrel. Each spline of the mandrel includes a top surface, a first lateral side surface extending radially from the top surface, a second lateral side surface oriented parallel to the first lateral side surface, and a bevel extending from the top surface to the second lateral side surface. Each spline of the mandrel also includes a pocket in the second lateral side surface extending radially from a bottom surface of a trough to the bevel.

Abstract: A shock tool for reciprocating a drillstring includes an outer housing. The outer housing has a central axis, a first end, a second end opposite the first end, and a passage extending axially from the first end to the second end. In addition, the shock tool includes a mandrel assembly coaxially disposed in the passage of the outer housing and configured to move axially relative to the outer housing. The mandrel assembly has a first end axially spaced from the outer housing, a second end disposed in the outer housing, and a passage extending axially from the first end of the mandrel assembly to the second end of the mandrel assembly. The mandrel assembly includes a mandrel and a first annular piston fixably coupled to the mandrel. The first annular piston is disposed at the second end of the mandrel assembly and sealingly engages the outer housing.

Abstract: Method and apparatus for marine seismic data collection and high resolution imaging is described. A marine seismic surveying flotilla is described for acquiring seismic data from both beneath an obstruction and in unobstructed water using a configuration of floating energy source vessels and a floating acquisition vessel towing an array of parallel seismic streamers. Different energy sources can be disposed on or towed by floating vessels that are not the floating acquisition vessel, with these energy sources maintained at a preset radius from a center of the array of parallel seismic streamers.

Abstract: A system for measuring and displaying the pressure of conventional American-style footballs in real time to game officials and spectators continuously. The value of the football's pressure is measured by physical contact with a Durometer and calculated using a CPU configured with software. Game officials may view the football's pressure locally. A transceiver device continuously transmits the value of the football's pressure, ID, time and date to remote receivers where game officials and spectators may continuously monitor the football's pressure remotely.

Abstract: A road debris system and apparatus for use with a car or vehicle transport trailer. Embodiments include a transport trailer coupled to a truck. A plurality of resistive mounting brackets are attached to the truck. Embodiments also include a plurality of cantilever rods, a first end of each of the cantilever rods attached to one of the plurality of mounting brackets. The second end of each of the plurality of cantilever rods extend away from the respective mounting bracket. A debris guard is coupled to the plurality of cantilever rods such that an edge of the debris guard distal from the mounting bracket may articulate up and down, and such that an end of the debris guard adjacent a front of the transport trailer may articulate up and down. The debris guard is dimensioned to fill a gap between a back end of the truck and the front of the transport trailer.

Abstract: The present invention is an entertainment system for multitudes of sport's spectators to help them follow the movements of players and play objects on the play areas of sport's venues in past games and in real time games during sporting events and help with making fouling and scoring decisions. The invention uses generic surveillance sources to capture the instantaneous real time and historic continuous data streams of geographic coordinates of the players and their play objects during their movements, and displays the data as scaled animated tracks of the players and the play object on the screens of the spectator's personal smart mobile devices (includes smart devices, mobile devices) under the control of a mobile app. The tracks are displayed on a backdrop which is an animated rendering of the play area. The tracks and the backdrop are calculated to have the same scale to assure their alignment on the screen together.