Digital Commons Network^™

Method For Producing Crystal Of Acid Addition Salt Of Amino Carboxylic Acid

Defensive Publications Series

The present invention is a pharmacologically acceptable salt of a bicyclic aminocarboxylic acid derivative, which has an activity as an α ₂ δ ligand and has affinity for the α ₂ δ subunit of a voltage-gated calcium channel The present invention a process for producing crystalline form of amino carboxylic acid i.e Mirogabalin besylate with high purity.

Security Controls Compliance Cloud Security, Ai, And Llms - Aws, Azure, Google Cloud Gcp, Ramkumar Bharathan

Defensive Publications Series

Regulatory compliance is a critical aspect of cloud security and AI deployments. The publication provides unified guidance on the application of security controls and compliance requirements for cloud security, artificial intelligence (AI), algorithms, and large language models (LLMs) across all cloud providers, specifically including Azure, AWS, and GCP. It offers a comprehensive overview of major regulatory frameworks, including FedRAMP, DORA, ECB, HIPAA, SOC 1/2/3, PCI DSS, China regulations, NIST CSF, ISO/IEC 27001, Basel Accord, SOX, and GDPR, with a focus on their relevance to cloud security, AI, and LLMs, and their impact on different industries

Fast Startup By Dynamic Adaptive Power State Switching Of System, Hp Inc

Defensive Publications Series

It is observed that most users go back to their homes and continue to complete their work by connecting external display monitors. But the user needs to open the laptop cover first and then press the power button to power on the system every time when system is in S5 (shutdown mode) state and lid close mode. It might be a little bit inconvenient since the user needs to complete those redundant steps every time and takes more time to power on the system.

So here we come up with one idea to further improve user experience through some methodologies …

Ability To Turn On And Off An Ar Ost Display Using Your Thoughts, Hp Inc

Defensive Publications Series

This disclosure relates to augmented reality (AR) optical see-through (OST) glasses that can be controlled using neural signals. The AR OST glasses overlay digital information onto the user’s vision of the real world, providing an unobstructed view of the physical environment. By integrating Neurosky technology, the glasses can detect and interpret neural signals to turn the AR display on and off, enhancing user convenience and interaction. The technology allows us to track not only when the user is thinking about the display and turn it on but also detect when your attention is moved to something else and turn off …

Point Of Sale (Pos) Payment Application With Quick Transaction Split Capability, Rafael Ignacio Calvo, Yuexi Charles Chen

Defensive Publications Series

The present disclosure discloses a point of sale (POS) terminal with payment application with quick transaction split capability. The present disclosure allows for the more payment credentials of all attendees to be collected in parallel. The method comprises initializing a split transaction by a merchant by entering a transaction amount in the POS and capturing, by the split payment application, payment credentials for each split transaction. The method further comprises temporarily storing the authorization requests for each split transaction and sending the authorization requests for each split transaction to a payment gateway. The present disclosure proposes performing the authorization requests …

Improved Process For The Preparation Of 5-Amino-2,4-Di-Tert-Butylphenol, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan, D.Shyla Prasad, Mallikarjuna Koneti

Defensive Publications Series

Abstract

The present invention relates to an improved process for the preparation of 5-amino-2,4-di-tert-butylphenol of formula-1 which is the key intermediate for the preparation of Ivacaftor.

System And Method For Email Recommendation, Søren Vedel, Deepak Janardhan Sherveghar, Rosa Maria Izquierdo Guillen, Maersk A/S

Defensive Publications Series

A method for email recommendation comprises obtaining a plurality of user features of a user and a plurality of email features of each of a plurality of emails. The method further comprises obtaining a plurality of weights for each email. Each of the plurality of weights is associated with a user feature or an email feature. The method further comprises determining a plurality of context vectors corresponding to the plurality of emails. Each context vector comprises a combination of the plurality of user features and the plurality of email features of a corresponding email. The method further comprises generating, via …

A Method For Generating Final Contract Data And Related Electronic Device, Maersk A/S, Sunil Kumar Chinnamgari, Anshuman Yajnavalkya Pradhan, Niranjan Senthilvasan

Defensive Publications Series

Disclosed is a method, performed by an electronic device, for generating final contract data. The method comprises obtaining initial textual data and initial tabular data. The initial textual data and the initial tabular data are associated with a contract. The initial textual data is in a first primary format. The initial tabular data is in a first secondary format. The method comprises generating, based on the initial textual data, intermediate textual data in a second format. The method comprises generating, based on the obtained initial tabular data, intermediate tabular data in a third format. The method comprises generating, based on …

Blockchain-Based Verification For Fair Play In Fantasy Sports Using Merkle Trees, Sai Balaji Rajaraman, Deep Chenna, Vikas Mishra

Defensive Publications Series

Fantasy sports platforms use centralized databases, blockchain-based storage, or cryptographic proofs to store contest data such as teams created by individual users, and use such data to determine winners for fantasy contests. Such techniques can be computationally inefficient and not scalable to large numbers of teams. Further, fantasy platforms currently face difficulties in obtaining user trust due to the lack of transparency, risk of data tampering, difficulties in data integrity verification, inefficiencies in dispute resolution, and lack of scalable fair play mechanisms. This disclosure describes blockchain-based user data verification techniques using Merkle trees to ensure fair play in large-scale fantasy …

Horizontal Display Misalignment Rectification In Stereoscopic Head-Mounted Displays, Haley Adams

Defensive Publications Series

Stereoscopic display misalignments contribute to a number of adverse side effects in head-mounted displays that render world-locked or body-locked content, including motion sickness, visual discomfort, and distorted depth perception. This disclosure presents techniques for correcting horizontal misalignments by leveraging the perceptual discrepancies arising from these distortions. Specifically, the difference in perceived distance of a virtual image under binocular (stereoscopic) and monocular viewing conditions is used to detect and rectify misalignments. User input is obtained regarding the distance between two images of the same object, where one image is rendered stereoscopically and one image is rendered monocularly. The binocular disparity of …

Rotating Dip, Baker Hughes Company

Defensive Publications Series

This algorithm enables calculation of dip in the downhole tool while drilling.

Strong correlation can be seen between rotating azimuth estimates and rotating dip. Given that dip should be constant and known, it could be used as an indicator to validate the rotating azimuth estimates from the algorithm..

Investigation is ongoing as to whether this could be used as a QC and beneficial for wellbore positioning services.

Scalable Evaluation Of Large Language Model Prompts To Thwart Multi-Turn Attacks, Assaf Namer, Prashant Kulkarni

Defensive Publications Series

While multi-turn attacks on a large language model (LLM) can be thwarted by evaluating the prompt within its context window, lengthy context-window evaluation is costly and time intensive. This disclosure describes techniques that evaluate multi-turn prompts for the presence of multi-turn attacks encapsulated within the context window. In contrast to traditional brute-force scanning of the entire context window, per the techniques, prompt/context-window metadata is obtained by aggregating the ongoing sequence of prompts into a table, each row of which includes the evolution results from the previous step. The prompt metadata provides valuable security information to a security scanner, thereby reducing …

Improved Process For The Preparation Of 5,6-Dichloro-1h-Benzo[D] Imidazol-2(3h)-One, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan; Gade Srinivas Reddy; Nagunuri Ganapathi Chary; Bingi Hariprasad Reddy; Pareesha Srikanth

Defensive Publications Series

The present disclosure relates to an improved process for the preparation of 5,6-dichloro-1H-benzo[d] imidazol-2(3H)-one of formula-1 which is the key intermediate for Maribavir.

Formula-1.

Semantic Information Based Device Localization Using Artificial Intelligence, Kan Huang, Chao Guo, Fengtao Fan

Defensive Publications Series

This disclosure describes techniques for device localization based on semantic information available in the environment. A semantic data source is identified by performing landmark identification using an artificial intelligence (AI) model trained to identify landmarks. Image(s) of the semantic data source are provided to a text recognition module. The detected text is provided to a semantic aware localizer. An estimated surface normal and estimated depth of the semantic data source are additionally provided as inputs to the semantic aware localizer. When device localization is being performed, live semantic information captured by the device can be utilized in conjunction with a …

Custom Vulnerability Scans On Cloud Platforms Based On Historical Data, Yash Bhatnagar, Saumya Singh

Defensive Publications Series

Cloud platform providers offer security tools that their customers can use to scan their cloud systems for vulnerabilities. Such scans are carried out with a predetermined series of steps and algorithms because of a lack of a scalable, data-driven mechanism to customize the scanning process. This disclosure describes techniques to customize the scanning approach by leveraging historical scan results to derive insight from relationships between information logged from different scans. Per the techniques, a matrix of correlations between different categories of vulnerabilities is generated based on the historical data. The insight derived from the correlation matrix is employed to adjust …

Crystalline Form Of Zavegepant Intermediate

Defensive Publications Series

Considerations related to crystalline form of Zavegepant intermediate i.e Methyl (R)-3-(7-methyl-1H-indazol-5-yl)-2-(4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamido) propanoate

Heterophily-Informed Message Passing

Defensive Publications Series

Graph neural networks (GNNs) are known to be vulnerable to oversmoothing due to their implicit homophily assumption. We mitigate this problem with a novel scheme that regulates the aggregation of messages, modulating the type and extent of message passing locally thereby preserving both the low and high-frequency components of information. Our approach relies solely on learnt embeddings, obviating the need for auxiliary labels, thus extending the benefits of heterophily-aware embeddings to broader applications, e.g. generative modelling. Our experiments, conducted across various data sets and GNN architectures, demonstrate performance enhancements and reveal heterophily patterns across standard classification benchmarks. Furthermore, application to …

Process For The Preparation Of 1h-Indole-5-Carbonitrile, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan; Shyla Prasad, Y Bhaskar Reddy; Srinivas Anusuri

Defensive Publications Series

A process for the preparation of 1H-indole-5-carbonitrile

Magnetometer Parameter Estimation, Baker Hughes Company

Defensive Publications Series

This algorithm offers significant improvements in the estimation of physical quantities from the x- and y-magnetometers. These quantities include the amplitudes of the x- and y-magnetometers, the magnetic toolface and downhole rpm.

An Upgrade (Add-On) To A Downhole Electromagnetic Antenna (Service) To Replace Surface Cables, Baker Hughes Company

Defensive Publications Series

This invention is an upgrade to replace surface cables and instead use a wireless device which can transmit the MWD EM signal without the need for surface cables.

1) This will eliminate the need of costly cables and sometimes very lengthy cables.

3) This will help improving the quality of signal, as it the rig noise or other sources will be decoupled

4) This will help operators/users become more cost efficient by limiting the number of EM downhole antenna placements or deployments.

Surface Modification Of Metallic Surfaces To Increase The Coefficient Of Friction, Baker Hughes Company

Defensive Publications Series

An increased coefficient of friction (CoF) is beneficial for the torque loading capability of a rotary shouldered drill string connection or other shouldered connections. Increasing the CoF while avoiding fretting or galling damage to the shoulder surfaces will increase the torque required to reach the desired shoulder preload, therefore increasing the torque capacity of the complete connection. This can yield technological advantages compared to standard rotary shouldered connections. Additionally, an increased CoF would broaden options for material selection, as lower strength (and therefore cheaper) materials become available for the same torque due to the lowered axial preload.

Using different surface …

Compressed Telemetry Encoding For Down Hole Data, Baker Hughes Company

Defensive Publications Series

Enhancement to Patent US9784097 - Compressed telemetry for time series down hole data using variable scaling and grouped words

Artificial Intelligence Driven Automated Device Testing Using A Robotic Platform, Yang Chen, Chao Guo, Sean Yuan, Chen Lu, Luke Jia

Defensive Publications Series

Testing augmented or virtual reality (AR/VR) products entails the integration of numerous disparate devices that generate performance indicators that require specialized sub-domain knowledge to interpret. Developers working on specific modules may not fully understand the entire workflow, leading to inefficient and inaccurate testing. This disclosure describes artificial intelligence (AI) techniques that parse test descriptions and configurations specified in natural language to convert them into prompts that invoke AI models. The techniques also enable AI-powered analysis of KPIs generated by the testing platform by leveraging present and previous test results. The techniques accelerate the integration of a testing platform into a …

Automated End-To-End Testing Of Artificial Intelligence (Ai) Functionalities Of Smart Devices, Yang Chen, Chen Lu, Sean Yuan, Chao Guo, Luke Jia

Defensive Publications Series

The multi-sensory features of smart devices and AR/VR products can be difficult to test holistically under an accurate simulation of human-device interactions. Artificial intelligence (AI) companions that are onboard smart devices further add to testing complexity. This disclosure describes techniques for testing AI interactions with smart devices by leveraging an automated testing platform with displays, speakers, and robotic arms to simulate natural human input. A 3D-printed proxy human head equipped with ear-microphones, eye-cameras, mouth-speaker, and other sensors simulates human interaction with the device-under-test (and its onboard AI companion) while collecting performance data. End-to-end testing and simulation of human interaction with …

Selexipag Crystalline Form

Defensive Publications Series

Considerations relating to crystalline form 2-{4-[(5,6-diphenylpyrazin-2-yl)(isopropyl) amino]butoxy}-N(methylsulfonyl) acetamide (Selexipag) are set out herein.

Cursor Control Using Head Tracking And System Actions Using Facial Gestures, Jonathan Ray Bernal Castano, Akihiro Ota, Emmanuel Arias Soto, Bastian Kersting, Amanda Lin Dietz, Qian Yan, Ciara Salmon, Khanh Leviet, Tzarial Kuznia, Katherine Dektar, Gina Domergue

Defensive Publications Series

Some computer users have dexterity limitations or motor impairments, resulting in a reduced ability (or inability) to use a computer mouse, trackpad, or keyboard to effect actions on the computer. Existing accessibility techniques that are based on eye-gaze tracking, head movements, etc. have limited functionality, lack robustness, or require specialized hardware. This disclosure describes techniques that leverage machine learning (particularly, face-landmark tracking and gesture recognition), camera-frame extraction, and low-level system integration to enable users to control mouse buttons, screen cursor, keyboard, etc. and to perform operating-system (OS) actions with eye and/or face gestures. Per the techniques, face/eye gestures that are …

Modeling Device Visibility Scopes With Hash Chains, Darren Krahn, Wei Wang

Defensive Publications Series

A Bluetooth low energy (BLE) advertisement consumes one of a limited number of advertising slots, consumes the limited energy of a battery, and leads to duplication in cases where a discoverer understands more than one advertisement. Multiple simultaneous BLE advertisements are spectrally and energy-wise inefficient. This disclosure describes techniques that support multiple visibility scopes and use cases simultaneously with a single BLE advertisement. Per the techniques, multiple visibility scopes are modeled from a single key seed by constructing a series of key seeds using the original key seed as the starting value. Each subsequent link represents successively broader visibility scopes.

Process For Preparation Of 6-{[(1s)-1-Phenylethyl]Amino}-3-(Propan-2-Yl)-1,2,3,4-Tetrahydro Pyrimidine-2,4-Dione, Anonymous

Defensive Publications Series

Process for preparation of 6-{[(1S)-1-phenylethyl]amino}-3-(propan-2-yl)-1,2,3,4-tetrahydro pyrimidine-2,4-dione

Solid State Forms Of 1-{(2s,5r)-2-Methyl-5-[(7h-Pyrrolo[2,3-D]Pyrimidin -4-Yl)Amino] Piperidine-1-Yl}Prop-2-En-1-One 4-Methylbenzene-1-Sulfonic Acid, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan; Sagyam Rajeshwar Reddy; Kammari Bal Raju; Dodle Beerappa

Defensive Publications Series

The present invention relates to a solid state forms of 1-{(2S,5R)-2-Methyl-5-[(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidine-1-yl}prop-2-en-1-one 4-methylbenzene-1-sulfonic acid

Novel Processes For The Preparation Of 6-(Cyclopropanecarbonylamido)-4-[2-Methoxy-3-(1-Methyl- 1,2,4-Triazol-3-Yl)Anilino]-N- (Trideuteriomethyl) Pyridazine-3-Carboxamide, Siva Lord

Defensive Publications Series

The present invention relates to a novel processes for the preparation of 6-(cyclopropanecarbonylamido)-4-[2-methoxy-3-(1-methyl-1,2,4-triazol-3-yl)anilino]-N-(trideuteriomethyl)pyridazine-3-carboxamide