Abstract: A method, device, and system for detecting a current leak in a traction power rail. Magnetic or electrical properties of the rail are measured. The measurements are performed using a rail instrument that senses the properties around the rail at various times while the instrument is being moved down the rail, such as using a cart or train. The rail instrument may be a flux concentrator or open Rogowski coil. The locations of the rail, about which the readings are taken by the rail instrument, may be determined and correlated with the measurements themselves. The method may comprise measuring the magnetic field of the rail along a length of the rail, and identifying a leak based on differences between the magnetic field measurements. The system may comprise a cart comprising the rail instrument and a location instrument.

Abstract: A pivot motor for a hair clipper is provided, including a stator with a plurality of laminations, a bobbin located in operational relation to the stator and having a coil of wire wound around the bobbin, an armature being configured for driving a hair clipper moving blade at one end, and having at least one magnet at an opposite end, the armature having a pivot point, and the motor being configured for operation between 2.5 and 4.2 Volts.

Abstract: An in-flight contact charging system includes a charging contact, a power receiver, and a recharging controller connected to the charging contact. The charging contact is mounted on a support. The power receiver is mounted on an aerial vehicle containing an electrical load. The power receiver connects to the electrical load. The recharging controller can detect contact between the charging contact and the power receiver; transmit electricity to the charging contact; detect a spike in battery impedance; and discontinue transmission of electricity to the charging contact. The system enables a drone to rapidly recharge its battery while in flight by making brief contact between the charging contact and the power receiver. This system keeps the drone airborne, does not waste energy, and is comparatively cheap to build and maintain.

Abstract: According to some embodiments, an enterprise proprietary data store contains a set of electronic data records, each electronic data record having with proprietary data and an associated governance structure. A compliance computer platform may receive the proprietary data and associated governance structure from the enterprise proprietary data store and define enterprise-wide decision accountabilities for the proprietary data based on the governance structure. The compliance computer platform may also define privacy objectives for the proprietary data based on the governance structure along with specific machine-level controls to test and confirm compliance with the governance structure.

Abstract: A crimper for altering an implantable medical device from an uncompressed state to a compressed state. The crimper includes a plurality of crimper elements that define a crimper channel, each of the crimper elements including a non-planar surface that forms a portion of the crimper channel. Each non-planar surface is configured to apply non-uniform radial compression along a length of the implantable medical device during operation of the crimper when altering the implantable medical device from the uncompressed state to the compressed state. The crimper also includes handle configured to operate the crimper. Actuation of the handle decreases a volume of the crimper chamber to transition the implantable medical device from the uncompressed state to the compressed state.

Abstract: A process and mechanism, such as a system and/or computer-implemented method, for establishing verified and trusted communications between an upstream and a downstream node in a network or across many nodes in a multi-hop fashion, without needing direct communications from the downstream node to a central authority. Only a single node needs direct communications with the central authority, which may be the central authority itself acting in this capacity. Any other node in the network can connect to a node that is already verified, establish mutual trust, and itself become “upstream” to a new node or set of nodes. This process and mechanism can apply to any two nodes that are configured to communicate given the same set of conditions without any explicit or implicit multi-hop capability, however, the present process and mechanism is most applicable in multi-hop systems.

Abstract: A system receives vehicle state data reported over a connection established with a vehicle and determines a loss of connection with the vehicle. Responsive to the loss of connection, the system performs an analysis of a plurality of predefined causes of incidental connection loss, based on vehicle state data previously reported compared to predefined values indicative of causing a lost connection. Responsive to the analysis indicating no predefined cause of incidental connection loss being present, the system triggers a vehicle alarm state protocol.

Abstract: The present invention provides engineered penicillin G acylase (PGA) enzymes, polynucleotides encoding the enzymes, compositions comprising the enzymes, and methods of using the engineered PGA enzymes.

Abstract: Audio/speech-based and text-based interactions between a transaction terminal and a user conducting a transaction are provided. In an embodiment, the terminal may establish a direct wireless connection to a user-operated device or an indirection wireless connection to the user-operated device through a proxy device. In an embodiment, the wireless connection is automatically established through a different out-of-band wireless communication between the terminal and the user-operated device. In an embodiment, text-based data for the transaction are provided over a second simultaneous wireless connection that is different from the wireless connection associated with providing the audio/speech data. In an embodiment, audio/speech data provided from the user during the transaction are enhanced for security and are filtered for accuracy using audio-based processing and/or image-based processing. In an embodiment, a speech-to-text and text-to-speech interface for a transaction at the terminal is provided.

Abstract: A method and system for monitoring and managing a remote infusion regimen where a prescribed infusion regimen is provided and compared to subsequent infusion event data to determine if the data falls within predetermined parameters. If the data does not fall within predetermined parameters a monitoring technician, supportive caregiver, patient or some combination thereof are immediately notified so that corrective action may be taken.

Abstract: A centralized document system receives a request to merge a first document package associated with a first party and a second document package associated with a second party. The first document package includes a first set of documents and the second document package includes a second set of documents. In response to the request, the centralized document system identifies a first subset of documents included in both the first and second sets of documents and identifies a second subset of documents with conflicts between the first and second sets of documents. The centralized document system rectifies the second subset of documents to cure the conflicts between the first and second sets of documents. The centralized document system generates a merged document package including the first subset of documents and the rectified second subset of documents for execution by the first and second parties.

Abstract: Non-invasively detecting or determining heliostat surface opto-mechanical errors (e.g., surface slope, canting, and/or tracking) is described. At least one image captured of a target reflected on a heliostat surface may be used to determine the heliostat error. This may be based on the distortion of the target reflected on the heliostat compared to the expected reflection of the target on the heliostat. Image processing and computer vision may be utilized to generate a surface slope map of the heliostat and determine the error compared to an “ideal” model of the heliostat.

Abstract: According to some embodiments, an enterprise proprietary data store contains a set of electronic data records, each electronic data record having with proprietary data and an associated governance structure. A compliance computer platform may receive the proprietary data and associated governance structure from the enterprise proprietary data store and define enterprise-wide decision accountabilities for the proprietary data based on the governance structure. The compliance computer platform may also define privacy objectives for the proprietary data based on the governance structure along with specific machine-level controls to test and confirm compliance with the governance structure.

Abstract: An underwater light having a replaceable light-emitting diode (LED) module and cord assembly is provided. The underwater light includes a lens, a bezel, a screw, a cable attachment assembly, a mounting flange, a rear housing, a fastening assembly, an internal lens, a printed circuit board (PCB) including light-emitting diodes (LEDs) mounted thereon, a heat sink, and an electronics assembly. The assembly of the underwater light provides for the dissipation of heat away from the PCB thereby cooling the LEDs and electronic components mounted thereon. The electrically non-conductive nature of the exterior components of the underwater light permit the underwater light to be installed in any location in a pool or spa. Since the exterior of the underwater light is electrically non-conductive, no specific bonding or grounding of the underwater light is necessary.

Abstract: The present disclosure relates to solid forms and salts, crystalline and otherwise, of (E)-2-[[3-(3-methoxy-4-propargyloxy)phenyl)-1-oxo-2-propenyl]amino]benzoic acid and pharmaceutical compositions comprising same. The use of such solid forms, salts, and pharmaceutical compositions, for treating, preventing, or ameliorating diseases or conditions associated with fibrosis, inflammation and/or proliferation are disclosed.

Abstract: Methods for the synthesis of graphene, and more particularly the method of synthesizing graphene by flash Joule heating (FJH). Such methods can be used to synthesize turbostratic graphene (including low-defect turbostratic graphene) in bulk quantities. Such methods can further be used to synthesize composite materials and 2D materials.