Digital Commons Network^™

Sequenced Vehicle Guidance For Traffic Congestion Mitigation, Gaurav Gupta

Defensive Publications Series

This disclosure describes systems and methods for mitigating vehicular gridlock, which can occur when circular dependencies between vehicles contribute to a traffic standstill. A disclosed system may utilize a coordination engine, for example a cloud-based service, that can receive real-time location data from client devices (e.g., smartphones, in-vehicle infotainment systems, wearable devices) associated with vehicles. The engine can construct a digital representation of the gridlocked area, which may include a dependency graph modeling the physical blocking relationships between vehicles. A gridlock resolution algorithm may then analyze the dependency graph to compute a sequence of vehicle movements designed to help clear …

Assistive And Accessible User Interaction Mechanisms For Ai-Powered Art, Alex Olwal, Shaun Kane

Defensive Publications Series

Artists with motor disabilities can face significant challenges in expressing their creativity using traditional art tools and methods. This disclosure describes techniques that leverage generative AI (GenAI) with assistive input devices to make creative drawing and painting accessible to artists with disabilities, empowering them to translate their artistic vision into reality. Examples of assistive input devices include eye-trackers, game controllers, MIDI (musical instrument digital interface) controllers, etc. The techniques enable artists with motor disabilities to create art by interpreting their inputs and by generating corresponding visual outputs, fostering creative exploration and artistic expression. Two example implementations, one based on web …

Dynamic Adjustment Of Text Complexity, Juan Bustos

Defensive Publications Series

This disclosure techniques for automatically adjusting the complexity of online content. It addresses the issue of "one-size-fits-all" content that doesn't cater to diverse reading levels, creating accessibility and comprehension barriers. Per techniques of this disclosure, publishers of static content can pre-generate multiple complexity variants of their articles using artificial intelligence, store the variants, and enable instant, client-side swapping between versions based on user selection of a target complexity level via a simple control. In dynamic content generation contexts, such as virtual assistants and AI-powered chatbots, the techniques enable users to trigger dynamic re-generation of responses at different complexity levels, seamlessly …

Anomaly Detection Agent Empowered By Quantum Ai And Machine Learning, Fuming Guo

Defensive Publications Series

The present disclosure relates to an advanced anomaly detection system for high-volume log data that incorporates a dual-agent architecture consisting of a Detector Agent and an Evaluator Agent. The Detector Agent is configured to identify anomalies using hybrid quantum-classical processing techniques, including quantum-enhanced machine learning methods such as a Hamiltonian Quantum Generative Autoencoder and advanced transformer models. The Evaluator Agent critiques the outputs from the Detector Agent, providing continuous feedback for iterative improvement. This feedback loop allows for dynamic adjustments to enhance detection accuracy. Additionally, the system integrates with Splunk for real-time log data ingestion and employs a Large Language …

Pharmaceutical Composition Of Vismodegib Capsules 150 Mg, Anonymous

Defensive Publications Series

A stabilized pharmaceutical composition comprising Vismodegib or a pharmaceutically acceptable salt thereof and at least one pharmaceutically acceptable excipient, wherein said composition simultaneously achieves desired dissolution profile, stability and bioavailability

Automated Security Configuration For Bridges Used In Substations, Maik Guenter Seewald, Stien Vanderhallen, Marcus Smith

Defensive Publications Series

Cyber security for operational technology (OT) systems, such as electrical substations, is required by regulations and international standards covering critical infrastructure sectors (e.g., energy sector). Conventional techniques for security configuration in substation automation systems and networks rely on manual processes that fail to provide the agility and programmability needed in digital substations. To address the challenges associated with manual security configuration, the techniques presented herein provide a fully automated approach to configure network security controls for substation automation systems and networks using domain specific data models.

On-Device Multi-Modal Hazard Detection Using A Language Model, Ilia Labzovsky, Danny Karmon

Defensive Publications Series

Existing hazard detection methods often depend on cloud processing, which can introduce latency and privacy concerns. These methods may also be limited to single data modalities, lacking comprehensive contextual understanding. This disclosure describes techniques for on-device, multi-modal hazard detection using a language model or a large language model (LLM). The method involves the continuous, real-time processing of raw data streams from various sensors, such as cameras and microphones. An on-device LLM analyzes this fused sensor data to reason about the user's environment and calculate a probability of danger. The purpose is to provide timely, context-aware safety notifications to the user …

Thermal Spreader Materials On Flexible Polymer Substrates

Defensive Publications Series

The present disclosure is generally directed to techniques and materials for thermal spreader materials, such as for use in products and applications with flexible polymer-based substrates

Cooling Apparatus Including Integrated Heat Pipes, N/A

Defensive Publications Series

A cooling apparatus for a high-power processor package includes a cold plate having integrated heat pipes or heat spreaders, which are used to transport heat from difficult to cool hotspots to a more effective cooling location. The heat pipes are filled with fluid and integrated into a base of a cold plate. Each heat pipe includes an evaporating region, condensing regions, and adiabatic regions. The evaporating region of each heat pipe is positioned to be in contact with remote or peripheral hotspots on the package. The condensing regions of each heat pipe are thermally coupled to the cold plate base, …

Automated Log Analysis And Incident Response, N/A

Defensive Publications Series

This technology described herein relates to automated, intelligent analysis of log data from complex software systems. The technology employs a two-tiered Large Language Model (LLM) architecture to detect anomalies and generate context-rich incident reports. The first tier LLM performs a rapid, broad analysis of all incoming log streams to flag potential issues. Flagged events are escalated to a second tier LLM with a long context window, which performs deep, multi-modal analysis by correlating log strings across services with time-series data and deployment events. The output is a high-confidence alert and a human-readable summary that explains the anomaly, its likely impact, …

Optical Circuit Switch With Ultra Low Return Loss, N/A

Defensive Publications Series

Optical circuit switch (OCS) collimator devices can be utilized in communication networks to transfer large amounts of data quickly and efficiently. The OCS collimator devices provide for low-return loss capabilities across a wide range of wavelengths. Specifically, the OCS collimator devices may have a faceted spacer-epoxy interface surface and a relatively close refractive index between the fiber, spacer, and epoxy such that return loss is greater than 55dB. The low return loss allows for the use of bidirectional ports without the creation of excessive noise signals that degrade communication performance therefore allowing for the operation of communication equipment that may …

Intermediate Representation Randomization For Unique Software Builds, Joshua Mason

Defensive Publications Series

Software applications distributed as identical copies may present a vulnerability because an exploit discovered in one instance could be replicated across others due to shared internal structures. This publication describes a method to address this vulnerability by generating unique software builds, and which in instances could be used for each download request. The method operates by compiling an application into an intermediate representation, such as a low level virtual machine intermediate representation (LLVM IR) bytecode. Upon receiving a download request, the method performs randomized transformations on the LLVM IR elements, thereby changing the locations of functions, basic block ordering, instruction …

Process For The Preparation Of Crystalline Form Of 2-[[[4-(3-Methoxypropoxy)-3-Methyl-2-Pyridinyl]-Methyl]Sulfinyl]-1h–Benzimidazole Sodium Salt Thereof, Msn Laboratories Private Limited, R&D Center, Hyderabad, India, Srinivasan Thirumalai Rajan, Seetharama Sarma Peri, Thirupathi Tatikonda.

Defensive Publications Series

The present invention relates to crystalline form of 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]-methyl]sulfinyl]-1H–benzimidazole sodium salt represented by the following structural formula-1a, which is referred to as Rabeprazole sodium.

Formula-1a

The present invention also relates to a process for the preparation of crystalline form of Rabeprazole sodium.

Deferred Texture Decoding With Filtering, Seokhoon Kim, Eric Young, Elaine Poon

Defensive Publications Series

A method may include (1) performing, by an integrated circuit, decoding and filtering using a combined texture decoding and filtering equation and (2) providing, by the integrated circuit, a decoded filter output to a next stage in a graphics pipeline. Various other methods and systems are disclosed.

Measurement Of Rotary Bit Inertia By Trifilar Pendulum Method, Baker Hughes Company

Defensive Publications Series

The invention can be used to measure the rotational moment of inertia of drill bits around their center of rotation. The knowledge of the rotational moment of inertia of the bit is significantly important for the accurate prediction of the torsional eigenfrequencies (e.g. High-Frequency Torsional Oscillation (HFTO)) and mode shapes of the bottom hole assembly (BHA) and/or the drill string by simulation. Precise prediction of the torsional eigenfrequencies is for example required for optimal placement of HFTO-damper tools to efficiently mitigate HFTO. In addition, it is required for the estimation of critical torsional loads within the BHA (dynamic torque, tangential …

Integrated Wiper For Optical Module Cage, N/A

Defensive Publications Series

An integrated wiper for a pluggable optical module is described herein. The integrated wiper is a modification to a pluggable optical module cage that addresses surface damage caused by particulate debris. Metal features are removed from a leading edge of an upper surface of the optical module cage and replaced with the integrated wiper. The integrated wiper, which can be overmolded, adhered, or fastened to the leading edge of the cage, cleans an upper surface of an optical module during insertion. The integrated wiper removes any debris before it can be trapped between the module and internal components, such as …

Network And Device Management Based On Commercial Mobile Alert System (Cmas) And Location Aware Solutions, Thirupathi Reddy Katam, Hari Pillai, Aumen Lee, Vignesh Rajendran

Defensive Publications Series

Proposed herein are techniques to facilitate secure, reliable communication and emergency management utilizing a software-defined wide area network (SDWAN) controller that can manage a wide area network upon detection of emergency events, such as earthquakes, floods, wildfires, severe weather conditions, etc. by one or more endpoints that can interface with a Commercial Mobile Alert System (CMAS) via wireless (e.g., 4G/5G) or wired networks.

Nanosensor Communication Via Localized Cnt Resonance And Central Controller Coordination, Suma Mallapragada, Vaishnavi Sankepally

Defensive Publications Series

A system and method are disclosed for delivering information from a central controller to nanoscale sensors embedded within plant tissues and receiving information back from these sensors. The approach uses localized nanoparticles to encode binary or discrete signals, enabling remote monitoring and control of plant-associated nanoscale devices. The method preserves selective targeting of individual sensors without relying on long-range electromagnetic propagation, diffusion across large distances, or microcontrollers attached to each nanosensor. The disclosed methods cover the flow of information between the controller and nanosensors, while specific designs of proboscis-inspired delivery mechanisms or controller hardware remain open for further innovation. This …

Airflow Regulation System With Pliant Membrane, Mark Wessel, Umesh Nandanan, David (Hong) Huynh

Defensive Publications Series

An airflow regulation system is proposed herein that includes a variable or pliant membrane device that can be utilized to control the airflow in electronics enclosures in a manner that is effective, repeatable, and comprehensive. The membrane device of the airflow regulation system provides an adaptable solution for a problem (airflow management) that is inherently variable. Traditional methods for airflow management often fall short in terms of scope, complexity, effectiveness, and robustness. In contrast, the membrane device proposed herein can include variable/pliant properties such that the proposed airflow regulation system addresses the shortcomings of traditional airflow management solutions with a …

Cognitive Fatigue Detection System For Critical Operational Environments, Giannis Tziakouris, Nadhem J Al-Fardan

Defensive Publications Series

In high-stakes operational environments that involve different network operations/management teams, such as security operations centers (SOCs), network operations centers (NOCs), and Incident Response (IR) teams, sustained vigilance and cognitive clarity are critical. Fatigue and cognitive overload can significantly compromise situational awareness, delay threat detection, and can lead to the dismissal of legitimate alerts or the mis-prioritization of critical response actions. To address such issues, a comprehensive system and method are proposed herein that provide for detecting operator fatigue in mission-critical environments by leveraging the fusion of cognitive load analytics with real-time behavioral telemetry. The proposed system integrates biometric monitoring, such …

Intelligent Fw Upgrade System, Hp Inc

Defensive Publications Series

In enterprise printing environments, firmware upgrades are centrally managed by IT administrators. However, there is no intelligent mechanism that automatically triggers firmware updates in response to recurring issues—even when those issues are already resolved in newer firmware versions. This results in repeated user disruptions, prolonged support cycles, and unnecessary manual effort to coordinate firmware rollouts. A system that can automatically correlate diagnostic data with known defect resolutions and initiate safe, policy-compliant firmware upgrades is essential to reduce downtime, enhance fleet reliability, and optimize support operations.

Visible Pulsed Neutron Generator Lockout, Baker Hughes Company

Defensive Publications Series

Modern “while drilling” tools get enabled by command once they are downhole and after this enabling, they start their operation autonomous. The parameter for enabling the autonomous mode is stored nonvolatile inside the downhole tool. This ensures autonomous operation after each power cycle, which can happen in a drilling condition every 30 meters when a new segment of the drill string must be connected.

Novel Rf Transparent Thermally Conductive Stretchable Material

Defensive Publications Series

The present disclosure generally relates to stretchable materials, and more particularly, to a novel radiofrequency (RF) transparent, thermally conductive and stretchable material

Detection Of Hydrogen Of Produced Gas From Other Physical Properties – Infrared, Kimberly Tobola

Defensive Publications Series

An apparatus and method are described to estimate a fraction of hydrogen present in a downhole fluid. The apparatus includes a carrier configured to be conveyed through a borehole penetrating the earth. The apparatus also includes an infrared (IR) detection device disposed at the carrier and configured to measure an ambient infrared detection device of the downhole fluid and an ambient temperature sensor disposed at the carrier and configured to measure a temperature of the downhole fluid. A processor of the apparatus receives the ambient infrared detection device and the ambient temperature measurements and solves for the fraction of hydrogen …

Lwd Neutron Porosity Measurement Device, Baker Hughes Company

Defensive Publications Series

Neutron Porosity measurement detectors (e.g. 3He) perform better when their distance to the borehole wall is as small as possible. To achieve this, a new tool variant with a probe, housing the detectors, was designed. Implementing such a design has the benefit that the probe can be placed further to the outside when the hole size (and thus the stabilizer size) increases.

Content Of Hydrogen Of Produced Gas From Other Physical Properties Such As Density And Speed Of Sound Part Ii, Baker Hughes Company

Defensive Publications Series

An apparatus and method are described to estimate a fraction of hydrogen present in a downhole fluid. The apparatus includes a carrier configured to be conveyed through a borehole penetrating the earth. The apparatus also includes a pressure sensor, a speed of sound or wave length measurement device disposed at the carrier and configured to measure an ambient pressure of the downhole fluid and an ambient temperature sensor disposed at the carrier and configured to measure a temperature of the downhole fluid. A processor of the apparatus receives the ambient pressure and the ambient temperature measurements and solves for the …

Roof And Camera Integration, Anonymous

Defensive Publications Series

Modern vehicles are equipped with many cameras, which can be integrated into various systems to enable vehicle features. Some of these vehicle features can be offered to consumers as paid services.

Monitoring the roof rack area is a new function for camera suite-based offerings. Traditionally, items stolen from roof racks have been a significant concern, particularly for valuable gear like bikes, kayaks, and camping equipment. Although the risk is generally lower than theft from a vehicle's interior, roof racks can still be targeted by thieves, especially in remote areas or when the vehicle is left unattended for extended periods. It …

Flux Reactor., Peter Branton

Defensive Publications Series

The Flux Reactor primarily utilises the properties of modern highly permeable materials such as Metglas or higher.

When a flux is applied to a highly permeable material two main reactions occur. Firstly a almost instantaneous surface reaction which is a weak weak surrounding the permeable material. Then a second internal reaction the speed of this reaction depends on the properties of the material and geometry of the material I.e. a solid bar or a bar made up of thin laminated sheets stacked. The internal reaction is the bulk reaction and according to the material properties the efficiency of the flux …

Testing Methodology Of Phase-Effect-Induced Image-Quality Degradation In Optical Combiner For Ar Display Engine

Defensive Publications Series

The present disclosure generally relates to image quality testing, and more particularly, to a testing methodology of phase-effect-induced image-quality degradation in an optical combiner for an augmented reality (AR) display engine

Url Expansion With Domain Ownership Limitations, Wuyuan Li, Niraj Kumar, Krishna Tatavarthi

Defensive Publications Series

The technology herein relates to identifying uniform resource locators (“URLs”) that are eligible for expansion. URLs that are eligible for expansion are URLs that are likely to be relevant to the advertiser such that the recall and performance of served advertisements is increased while undesirable expansions, e.g., expansions to unrelated or irrelevant URLs, is decreased. URLs that are eligible for expansion are URLs that are associated with a non-hosted domain, URLs that are associated with a domain owned by the advertiser, or sitechunked reference URLs. The URLs identified as being eligible for expansion are then expanded upon, such that they …