Abstract: A shaped charge liner may include a plurality of liner segments for a shaped charge configured to perforate a sidewall of a wellbore upon detonation. The plurality of liner segments may include a tip liner segment comprising a first group of compacted metal powder having a hollow cone shape with a trailing interface end disposed opposite a tip end. The tip liner segment is configured to be disposed in a shaped charge casing of the shaped charge. The plurality of liner segments may also include a base liner segment comprising a second group of compacted metal powder having a truncated hollow cone shape with a trailing base end disposed opposite a leading base interface end. The trailing base end has a larger diameter than the leading base interface end, and the base liner segment is configured to be disposed at least partially within the shaped charge casing.

Abstract: An eye implant has a body including (a) a receiver, (b) a first mounting clip and (c) a second mounting clip. The receiver is adapted to hold an intraocular device to be implanted in an eye. The receiver, the first mounting clip and the second mounting clip generally extend along a common arc.

Abstract: Systems, methods, and circuitries are provided for a controller for a fuel oil burner system that controls a fuel oil burner to perform intermittent ON cycles. In one example, a controller includes a memory configured to store a value for one or more burner control delay periods and a processor. The processor is configured to perform an auto-set procedure in a first ON cycle. The auto-set procedure includes detecting an oil valve in the fuel oil burner; determining that the value for a burner control delay period is a default value; and in response, storing a valve-present value as the value for the burner control delay period in the memory.

Abstract: The present disclosure generally relates to shallow trench isolation (STI) processing with local oxidation of silicon (LOCOS), and an integrated circuit formed thereby. In an example, an integrated circuit includes a semiconductor layer, a LOCOS layer, an STI structure, and a passive circuit component. The semiconductor layer is over a substrate. The LOCOS layer is over the semiconductor layer. The STI structure extends into the semiconductor layer. The passive circuit component is over and touches the LOCOS layer.

Abstract: An electrical connector that has a conductive shell supporting at least one signal contact therein and that has a front end for mating with a mating connector and a back end opposite the front end for electrically connecting to a coaxial cable. A ground connection is located inside of the conductive shell. A coupling member is rotatably coupled to the conductive shell and has an engagement feature for mechanically engaging a support panel associated with the mating connector. A sealing member is disposed on the conductive shell that is configured to provide an environmental seal between the conductive shell and the support panel when the conductive shell is mated with the mating connector.

Abstract: A method including detecting that a vehicle that may be propelled by an electric drive system having one or more motors disconnects or begins disconnecting from an off-board source of power while the one or more motors are being powered by the off-board source of power. The method may include supplanting a decreasing amount of a first electric energy supplied by the off-board source of power to the electric drive system with an amount of a second electric energy supplied by an onboard source of power to the electric drive system responsive to the detection of the disconnect from the off-board source of power.

Abstract: A mounting platform is provided for securing munitions. The platform includes a flat plate, a front block and a rear block. The plate includes a plurality of cutout holes. The front block has a first saddle disposed between first flanking ends and at least one extension at one of the flanking ends for inserting into a first opening of the cutouts. The rear block has a second saddle disposed between second flanking ends at least one extension for inserting into a second opening of the cutouts. The munitions are disposable atop the first and second saddles of the front and rear blocks. The munitions are restrained axially against a rear stop block and laterally by the saddles and straps.

Abstract: An image of a sample collection device is captured. The image of the sample collection device is analyzed to determine whether the sample collection device includes a sufficient amount of fluid sample. The image of the sample collection device is validated based on a result of the image analysis.

Abstract: A component for a vehicle interior may comprise a light guide to allow light transmission from a light source for a user interface, and a cover to cover the light guide. The user interface may be presented at the cover. The cover may comprise a depression in an inner surface of the cover and the light guide may comprise a projection comprising a light-transmissive resin fit within the depression. The projection may comprise an icon to be presented at the user interface when illuminated, and to be hidden by the cover when not illuminated. The user interface may comprise a light display and an input device connected to a sensor. The icon may comprise an image. The cover thickness may be greater than the projection height. The component may comprise a steering wheel, console, floor console, center console, instrument panel, door panel, dashboard, display, armrest, or cockpit.

Abstract: An eye implantation device has a body including a support system adapted to engage at three points with an iridocorneal angle of an anterior chamber of an eye into which the device is implanted.

Abstract: An electrical connector that has a conductive shell supporting at least one signal contact therein and that has a front end for mating with a mating connector and a back end opposite the front end for electrically connecting to a coaxial cable. A ground connection is located inside of the conductive shell. A coupling member is rotatably coupled to the conductive shell and has an engagement feature for mechanically engaging a support panel associated with the mating connector. A sealing member is disposed on the conductive shell that is configured to provide an environmental seal between the conductive shell and the support panel when the conductive shell is mated with the mating connector.

Abstract: A semiconductor device is described here. The semiconductor device includes a buried layer of a first conductivity type disposed on a semiconductor substrate. The semiconductor device includes a deep trench bypass capacitor extending into the buried layer and terminating in the buried layer. The deep trench bypass capacitor of the semiconductor device includes a first doped region, a dielectric disposed around the first doped region, and a second doped region disposed around the dielectric.

Abstract: An optical processing system comprises a first integrated optical waveguide array; a first bundle of optical fibres; the optical fibres being coupled to the first integrated optical waveguide array by a first coupler; the optical fibres being further coupled to an optical Fourier stage; a second bundle of optical fibres being coupled to the optical Fourier stage; a second integrated optical waveguide array; and a second coupler for coupling the second bundle of optical fibres to the second integrated optical waveguide array.

Abstract: A computing device of a data register includes persistent storage and a data register manager. The persistent storage stores: an instance of a primary chain that specifies an organizational structure of computing devices of the data register and a secondary chain for registering data with a first portion of the computing devices. The data register manager monitors sizes of each of the portions of the computing devices specified by the organizational structure; makes a determination, based on the monitoring, that the organizational structure fails to meet at least one criteria; and in response to the determination: reorganizes the organizational structure to meet the at least one criteria by, at least in part, modifying the secondary chain.

Abstract: One example method includes receiving authorization from a human user to collect data concerning an interaction of the human user with a computing element, interacting with the human user, collecting data concerning the interaction, analyzing the collected data, generating trust and confidence information, concerning the human user, based on analysis of the collected data, and storing the trust and confidence information.

Abstract: The present disclosure generally relates to a bird's beak profile of a field oxide region. In an example, a semiconductor device structure includes a semiconductor substrate, a dielectric oxide layer, and a field oxide region. The semiconductor substrate has a top surface. The dielectric oxide layer is over the top surface of the semiconductor substrate. The field oxide region is over the semiconductor substrate. The field oxide region is connected to the dielectric oxide layer through a bird's beak region. A lower surface of the bird's beak region interfaces with the semiconductor substrate. In a cross-section along a direction from the field oxide region to the dielectric oxide layer, the lower surface of the bird's beak region does not have a slope with a magnitude that exceeds 0.57735, where rise of the slope is in a direction normal to the top surface of the semiconductor substrate.

Abstract: A data manager includes persistent storage and a data register. The persistent storage stores an identity chain and a data availability chain. The data register obtains data associated with an entity registered with the identity chain using a public key associated with the entity; obtains an object identifier associated with the data by storing the data in a data storage as a record; and records, on the data availability chain, both of: the record using a private key associated with the entity, and the object identifier.

Abstract: A method of retrieving a mobile platform from a tank at least partially filled with a non-conductive, energetic substance includes configuring the mobile platform to include at least a retrieval system including a buoyant body, an electrically conductive member, and a tether. The tether electrically isolates the buoyant body from the enclosure.

Abstract: Hardware trust boundaries in a data confidence fabric are provided. Nodes in a data confidence fabric are provisioned with identifies and confidence scores. Hardware-based trust insertion technologies are applied to data in the data confidence fabric. Protocols allow nodes to join the data confidence fabric and be aware of other nodes. Paths of data can be graphed and audited.

Abstract: A method for controlling charge accumulation on a mobile platform in a tank containing a non-conductive, energetic substance includes configuring the mobile platform to include at least an electrical power supply and a charge accumulation control system. The power supplied from the electrical power supply to one or more electrical power consumers associated with the mobile platform adds an electrical charge to the mobile platform. The charge accumulation control system controls an accumulation of the electrical charge on the mobile platform by one of: (i) reducing the supplied power and preventing an increase in the supplied power later while the mobile platform is inside the tank, and (ii) disengaging the electrical power consumer(s) from the supplied power and preventing a reengagement of the supplied power with the electrical power consumer(s) later while the mobile platform is inside the tank.