Abstract: Systems and methods for dynamic detection of security features based on self-supervised natural language extraction from unstructured data sets are disclosed. The system may receive an unstructured data array including a full text of financial narrative. The system may serialize the unstructured data array to form one or more first data arrays including portions of the full text as discrete financial risk narratives. The system may build a tokenization dictionary and determine condensed summaries for each portion of the full text. The system may determine a relevancy score and a sentiment score for each condensed summary and calculate an overall relevancy score as a weighted average of the relevancy score and the sentiment score. When the overall risk score exceeds a predetermined threshold, the system may execute one or more security actions.

Abstract: A subsea variable speed drive apparatus comprising a pressure resistant container (90) comprising a curved wall section having a curved, internal surface (90a); and a variable speed drive comprising at least one power electronics module (50) arranged inside the container and held at a predetermined ambient pressure. The at least one power electronics module is mounted on a heatsink (40) which is mounted on the internal surface, the heatsink comprising a curved surface (40b) contacting the internal surface and having a radius of curvature corresponding to the radius of curvature of the internal surface. A subsea hydrocarbon fluid pumping system comprising such subsea variable speed drive apparatuses and a related method are also disclosed.

Abstract: A blended passive microphone includes a dynamic first microphone, a dynamic second microphone, and a blending circuit adjusting outputs of the dynamic first microphone and the dynamic second microphone.

Abstract: A blended passive microphone includes a dynamic first microphone, a dynamic second microphone, and a blending circuit adjusting outputs of the dynamic first microphone and the dynamic second microphone.

Abstract: A USB ribbon microphone includes a ribbon diaphragm assembly, an amplification circuitry connected to the ribbon diaphragm assembly, an A/D converter connected to the amplification circuitry, and a USB output port connected to the A/D converter for selective connection with a USB input.

Abstract: Techniques for identifying a target individual's or entity's current address are disclosed. An initial query/search on the target is performed to identify previously reported addresses of that target. This initial query specifies information known about the target (e.g., target's name, along with city and/or state in which the target is to believed to reside). The initial query attempts to match the specified target information to existing entries in a database storing previously reported addresses. Any target matches resulting from this initial search are presented to the user. Target matches selected for verification contain previously reported addresses associated with the target match. Each of these previously reported addresses are then queried into a database storing high-confidence records (e.g., public utility records). If a previously reported address is verified as being the current mailing address, then that address (or its corrected version) is reported to the user.