Abstract: A scalable solar module array includes a first module electrically coupled to a second module. The first and second module each include a solar panel to collect solar radiation, one or more receptacles located on the solar panel, wherein the one or more receptacles are configured to accept a charging cable for an electronic device, and a mounting member. The first and second modules are electrically coupled through a detachable cable, the cable being connected to a receptacle of the first module and a receptacle of the second module. The one or more receptacles may also be configured to accept a charging cable of an electronic device.

Abstract: A vehicle communication system includes a lead communication device wirelessly communicating command messages to remote communication devices onboard a vehicle system during a messaging cycle. The lead device receives reply messages from the remote devices during the messaging cycle in response to the command messages. The lead device receives a status signal from at least one of the remote devices during a guard interval that follows completion of the messaging cycle. The lead device communicates the command message and receives the reply messages using analog modulation or digital modulation. The lead communication device also receives the status signal using the other of the analog modulation or the digital modulation. The command messages, the reply messages, and the status signal are communicated using a designated frequency channel.

Abstract: Aspects and techniques of the present disclosure relate to an alignment device that includes a groove-type alignment structure with a support region for receiving an optical fiber inserted along a fiber insertion axis. The optical fiber has a first side and a second, opposite side. The groove-type alignment structure engages the first side of the optical fiber. The alignment device includes a stabilization structure that engages the first side of the optical fiber and a first angled transition surface that engages the second, opposite side of the optical fiber. The present disclosure also relates to an alignment system that includes a first housing piece; a second housing piece adapted to mate with the first housing piece; and a flat structure positioned between the first and second housing pieces.

Abstract: A method for electron beam lithography. The method may comprise fabricating a multi-layer mask and interposing the multi-layer mask between an electron beam and an energy-sensitive layer to thereby expose the energy-sensitive layer to the electron beam through the mask. Fabricating the multi-layer mask may comprises providing a first mask layer fabricated from a first mask material (e.g. silicon nitride) which defines one or more feature apertures corresponding to features of interest and coating an electron-energy-reducing material (e.g. gold) onto the first mask layer to thereby provide a second mask layer.

Abstract: An audio forecasting algorithm that is adjusted (or trained), by machine learning, prior to a sports contest that will be broadcast. The audio forecasting algorithm is then used to position a set of mobile microphones on an ongoing basis during the sports contest. In some embodiments, a band forecasting algorithm is used in the audio forecasting algorithm. In some embodiments, a swarm based correlation algorithm is used in the audio forecasting algorithm.

Abstract: A machine vision-based method and system for measuring 3D pose of a part or subassembly of parts having an unknown pose are disclosed. A number of different applications of the method and system are disclosed including applications which utilize a reprogrammable industrial automation machine such as a robot. The method includes providing a reference cloud of 3D voxels which represent a reference surface of a reference part or subassembly having a known reference pose. Using at least one 2D/3D hybrid sensor, a sample cloud of 3D voxels which represent a corresponding surface of a sample part or subassembly of the same type as the reference part or subassembly is acquired. The sample part or subassembly has an actual pose different from the reference pose. The voxels of the sample and reference clouds are processed utilizing a matching algorithm to determine the pose of the sample part or subassembly.

Abstract: A combined pump and motor has a stator mounted for non-rotation in a housing. The stator has windings that create an electromagnetic field in the stator cavity when powered. An upper diffuser and a lower diffuser are mounted for non-rotation in the stator cavity. Annular clearances exist between the upper diffuser and the inner diameter of the stator and between the lower diffuser and the inner diameter of the stator. An impeller between the lower diffuser and the upper diffuser has an array of magnets circumferentially mounted around the impeller that impart rotation to the impeller in response to the electromagnetic field in the stator cavity. The array of magnets has at least one end portion extending into one of the upper and lower diffuser annular clearances.

Abstract: This invention discloses a system and methods for defeating a so-called man-in-the-middle (MITM) attack. An electronic instruction to collect specified distinctive identifiers from a local/mobile computing device seeking access to a first network website, is generated by said first network website and that electronic instruction is assigned a unique onetime identification token. Said electronic instruction with said unique onetime identification token is transmitted by said first network website to said local/mobile computing device. Said unique onetime identification token is also maintained in a database of unique onetime identification tokens resident on said first network website. In addition, said unique onetime identification token is sent to a secondary network website, where it is also stored in a database of unique onetime identification tokens. Said unique onetime identification token may also contain a time expiration value which defines the validity period for said unique transaction identifier.

Abstract: A well fluid pump has a housing with a stator having a stack of discs through which windings extend. First and second stage modules in a bore of the stator have rotating impellers and non-rotating diffusers. Magnets mounted in each of the stage modules rotate the impellers in response to electromagnetic fields generated by the windings. Anti-rotation members join adjacent ones of the impellers together in each of the stage modules for rotation in unison. A bearing assembly between the first and second stage modules has a rotatable inner portion in engagement with the impellers in the first and second stage modules for causing them to rotate in unison. The bearing assembly has a non-rotating outer portion in engagement with the stator to prevent rotation.

Abstract: Fluid treatment systems and components are provided for a removal of solid matter from water or other fluids in which a chemical or chemicals may be introduced into the fluid under pressure to coagulate and/or conglomerate the solid materials and cause them to be dropped out of the treatment system and be removed. The fluid treatment system can include: an equalization chamber receiving a wastewater; a clarification chamber receiving a partially separated water from the equalization chamber; a mixing tube having an inlet end and an outlet end; and a sludge detector.

Abstract: The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis.

Abstract: A machine vision-based method and system for measuring 3D pose of a part or subassembly of parts having an unknown pose are disclosed. A number of different applications of the method and system are disclosed including applications which utilize a reprogrammable industrial automation machine such as a robot. The method includes providing a reference cloud of 3D voxels which represent a reference surface of a reference part or subassembly having a known reference pose. Using at least one 2D/3D hybrid sensor, a sample cloud of 3D voxels which represent a corresponding surface of a sample part or subassembly of the same type as the reference part or subassembly is acquired. The sample part or subassembly has an actual pose different from the reference pose. The voxels of the sample and reference clouds are processed utilizing a matching algorithm to determine the pose of the sample part or subassembly.

Abstract: Link speed recovery in a data storage system in accordance with the present description includes, in one aspect of the present description, repeating performance of a main loop of sequential link speed recovery commands a predetermined maximum number of times. In one embodiment, main loop performance of link speed recovery commands includes repeating performance of a subloop of sequential link speed recovery commands within each main loop performance a predetermined maximum number of times. As a result of repeating performance of a subloop of sequential link speed recovery commands within each main loop performance, and repeating performance of a main loop of sequential link speed recovery commands in accordance with one embodiment, reliability of link speed recovery to full link speed may be improved. Other aspects and advantages may be realized, depending upon the particular application.

Abstract: Disclosed herein are various cable gel seal arrangements and thermoplastic gels useful therein. The thermoplastic gels are prepared from a composition including a styrene triblock copolymer, a styrene diblock copolymer, an oil extender, and an additive selected from poly(2,6-dimethyl-1,4-phenylene oxide), a C9 resin, poly(alpha-methylstyrene), a coumarone-indene resin, and combinations thereof, wherein the additive has a Tg from about 95° C. to about 200° C. The thermoplastic gels advantageously exhibit low compression set.

Abstract: A solar powered device comprising a solar radiation collection portion, wherein the solar radiation collection portion includes: a solar panel to collect solar radiation, a concentrator surrounding the solar panel to concentrate the solar radiation, and a charge controller coupled to the solar panel, a base portion, a plurality of legs, and a connection portion operably connecting the solar radiation collection portion to the base portion, the connection portion including a connection member having a first end and a second end is provided. Furthermore, an associated method is also provided.

Abstract: A valve including a housing having a coil therein; a seat in the housing; a ball disposed against the seat, the ball rotationally responsive to a magnetic field generated in the coil.