Digital Commons Network^™

Correlation-Mode Gossip Protocol, N/A

Defensive Publications Series

This disclosure describes a noise-tolerant gossip protocol suitable for a network of nodes communicating via noisy channels such as radio frequency or ultrasonic waves. The probability of error between two nodes is modeled as increasing with inter-node distance, mirroring the decay of electromagnetic or acoustic energy with distance. A node with information to transmit randomly selects one or more nearby nodes for reception, with the selection weighted towards lower error probability (geographically closer) nodes. A node that receives information retransmits the information to other nodes after confirming the veracity of the information by performing redundancy correction, e.g., by performing a …

Diagnosing Voltage Regulator Readiness And Connectivity In A Computing System With Multiple Circuit Boards, N/A

Defensive Publications Series

This disclosure describes techniques for fault detection and diagnosis in main and auxiliary (master-slave) systems in a computing device that are coupled via a cable or connector. Per techniques of this disclosure, a multi-level pin is provided on a host System-on-a-Chip (SoC) of the master system that connects to a multi-level voltage generation circuit included in the slave systems. The multi-level voltage generation circuit utilizes a voltage divider that includes multiple parallel resistors and switches to produce a particular voltage level on a pin of cable and/or connector that is indicative of a state of the slave system. The host …

Power Loss Minimised Discharge For Hv Components, Axel Unger

Defensive Publications Series

No abstract provided.

E-Motor Bearing Monitoring Of Electric Vehicles With Uncoupling, Axel Unger

Defensive Publications Series

No abstract provided.

Determination Of The Coefficients Of Friction With Respect To The Road Surface In A Vehicle With An Electric Drive System, Axel Unger

Defensive Publications Series

No abstract provided.

Do It Yourself Filament Maker Nozzle With Filter For The Filament Maker, Axel Unger

Defensive Publications Series

No abstract provided.

Aiwac - Audi Intelligent Wheel Arch Cleaning Method And Control For Automated Wheel Arch Cleaning, Axel Unger

Defensive Publications Series

No abstract provided.

Method And System For Enabling Fast And Easy Set-Up Of Cryptocurrency Transactions, Rakesh Kumar Satapathy, Debabrata Samantaray, Manikandan Shenbagaraj, Dilipa Rout

Defensive Publications Series

The present disclosure is related to a field of digital transactions using cryptocurrency. Initially, a cryptocurrency payment system receives the login credentials from the merchant device to log into VISA merchant configuration page. Further, the cryptocurrency payment system may receive the one or more cryptocurrencies accepted by the merchant and the wallet address for each cryptocurrency. The transaction information received from the merchant device is verified. Upon verification, user is verified and is connected to the cryptocurrency payment system. Further the cryptocurrency payment system determines one or more matching cryptocurrency and is displayed to user device in the checkout page. …

Ac Device-Level Power Consumption Measure, Attribution And Control For Flexible Office Workspaces, Joel Obstfeld, Jason Potterf, Joel Goergen

Defensive Publications Series

While Power-over-Ethernet (PoE) systems are able to perform per-connected-device DC-power control, monitoring, and reporting, such an equivalent does not exist for AC-powered devices. Techniques presented herein enable a holistic view of both AC and DC powered devices, which may enable organizations, such as organizations operating multi-tenanted workspaces or those charged with improving their real-estate carbon footprint, to develop a detailed view of their power footprint, as well as manage power consumption of individuals, devices, and/or workspace locations in a proactive and intelligent manner.

Combined View Generation Through The Utilization Of Two Equal Displays Positioned At Two Different Distances, Punarjeewa Abeysekera

Defensive Publications Series

This paper describes a method to combine two projections utilizing two video displays positioned at two different distances. The method utilizes two equal video displays, two beam splitters and two convex lenses. The combined projection will provide a center effective higher resolution projection.

A-Sid Binding Prevention By Heating, Hp Inc

Defensive Publications Series

In the printing industry, and even more specifically in the digital printing industry, the use in highly accurate printing cylinders with small runout is very common. To meet accuracy demands and allow simple and easy removal for maintenance purposes, the printing cylinder is usually positioned upon 2 tapered areas.

A-Sid Binding Prevention By Heating, Hp Inc

Defensive Publications Series

In the printing industry, and even more specifically in the digital printing industry, the use in highly accurate printing cylinders with small runout is very common. To meet accuracy demands and allow simple and easy removal for maintenance purposes, the printing cylinder is usually positioned upon 2 tapered areas.

High Spatial Resolution Touch-Sensitive Surface Using Sparse Touch Sensors, D. Shin

Defensive Publications Series

This publication describes systems and techniques for enabling a touch-sensitive surface to have a very high spatial resolution while using a relatively sparse number of touch sensors. For example, the techniques of this publication may enable a touch-sensitive surface, such as a capacitive touch surface, to have a spatial resolution that is one hundred times higher than the number of touch sensors, such as capacitive touch sensors, electrodes, etc. of the touch-sensitive surface.

Because touch input provided by a finger may overlap multiple touch sensors that each outputs a capacitance value, a touch input is treated as a lump source …

Preventing Collisions, Steven Liu, Hui Wang

Defensive Publications Series

Computing devices (e.g., a smartphone, a smart watch, etc.) may employ ultrawide band (UWB) technology (e.g., signals with a bandwidth higher than 20% of its center frequency, or signals with a bandwidth higher than 0.5 gigahertz (GHz)) to prevent collisions from happening. In some examples, the computing devices may use time-of-flight (e.g., a method for calculating location based on how long it takes for pulses of a signal to travel from one device to another) to determine the distance between the computing devices. Responsive to the distance-based measurements indicating that the computing devices are moving toward each other and within …

Efficient Searching During Application Launch Process, Jason Chihhao Lee, Alex Lin, Jabez Chung, Paservan Yu, James C, Peggy Kao

Defensive Publications Series

An application (e.g., a camera application, an entertainment application, a productivity application, a communication application, etc.) of a computing device (e.g., a smartphone, a laptop computer, a tablet computer, a smartwatch, etc.) may use a search module to efficiently search for application content (e.g., a graphical interface, a frame, etc.) to be displayed when the computing device launches the application. In some examples, the search module may be a Fibonacci-based algorithm that searches an application content repository in a sequence based on the Fibonacci sequence (e.g., 1, 2, 3, 5, 8 , etc.). In other examples, the search module may …

Improved Process For The Preparation Of Upadacitinib And Its Intermediates, Msn Laboratories Private Limited, R & D Center; Srinivasan Thirumalai Rajan; Sajja Eswaraiah; Sagyam Rajeshwar Reddy; Ramachandra Puranik; Keshavareddy Navin Kumar Reddy; Parigi Raghavendar Reddy.

Defensive Publications Series

The present invention relates to an improved process for the preparation of (3S,4R)-3-Ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide.

The present invention also relates to an improved process for the preparation of formula (6), which is used as an intermediate in the preparation of (3S,4R)-3-Ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide of formula (1).

Multicast Implementation Over Mutual Transport Layer Security (Mtls), Assaf Namer

Defensive Publications Series

There is currently no straightforward way to broadcast or multicast a mutual transport layer security (mTLS) message between a server and multiple clients. If the clients are spread in different geographic regions and have varying network speeds and bandwidth, multicasting is more difficult. This disclosure describes techniques to send multicast messages to a set of endpoints over a freshly formed secure channel using temporary certificates. The task of secure channel formation is performed by functions-as-a-service (FaaS) type cloud computing, invoked in regions close to the endpoints to provide low latency and networking costs. The described techniques streamline multicast mTLS by …

Data Sovereignty And Data Residency Communications Involving Low Earth Orbit Satellites, Robert Barton, Jerome Henry, Dave Zacks, Francesco Basile

Defensive Publications Series

In a Low Earth Orbit (LEO) satellite system, LEO satellites can collect data and relay the data to ground stations. Today, many countries and regions within the world (e.g., the European Union (EU), provinces or states within a country, or a country itself) have strict data sovereignty policies that do not allow sensitive data to be transmitted outside of national, regional, state, or provincial borders. Thus, if a LEO satellite is to collect ground terminal data from a sensor device (such as operational data of non-urban emergency vehicles), it must do so within bounds of the data residency and sovereignty …

Vehicle Movement Triggered Notifications To Alleviate Motion Sickness, Matthew Knapp

Defensive Publications Series

Motion sickness can occur when using a device with a screen in a moving vehicle when rapid or significant changes in direction or speed take place. Motion sickness can potentially be alleviated by breaking focus on the screen at the onset of sickness and looking elsewhere, e.g., out of a window. This disclosure describes techniques to alleviate motion sickness by monitoring vehicular velocity and route, with user permission. When a sudden or substantial change in speed and/or direction is detected or shortly anticipated, a notification is provided to the user that they should shift focus from the screen to the …

Novel Process For The Preparation Of Methyl N-{(2s)-1-[(4-{3-[5-Chloro-2-Fluoro-3­ (Methanesulfonamido)Phenyl]-1-(Propan-2-Yl)-1h-Pyrazol-4-Yl}Pyrimidin-2-Yl)Amino] Propan-2­Yl}Carbamate, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan, Sajja Eswaraiah, Vijayavitthal T. Mathad, Saladi Venkata Narasayya, Kammari Bal Raju, Laxman Gande, Nagunuri Ganapathi Chary

Defensive Publications Series

Abstract:

The present invention relates to a novel process for the preparation of methyl N-{(2S)-1-[(4-{3-[5-chloro-2-fluoro-3­(methanesulfonamido)phenyl]-1-(propan-2-yl)-1H-pyrazol-4-yl}pyrimidin-2-yl)amino]propan-2­yl}carbamate represented by the following structural formula.

Formula-1

The present invention also relates to amorphous Encorafenib and amorphous solid dispersions of Encorafenib.

Near The Eye Gap Utilizing Virtual Content Viewing Device., Punarjeewa Abeysekera

Defensive Publications Series

This paper describes a method to utilize the near the eye gap between the cheeks region and the eyebrows region to provide the user of a head mounted device to experience comparatively larger area of viewing. The head mounted device is utilized to display virtual content to the user. This head mounted device consists of two video displaying screens, two ball lenses, two structures to hold the two ball lenses in position and the device structure. The side of this head mounted device which faces the user’s eyes which contains the two ball lenses, is positioned closer to the eyes. …

Opto-Mechanical Failure Detection For Transparent Materials, Benjamin Wales, Philip Isaacs, Daniel J. Effinger

Defensive Publications Series

This disclosure describes techniques for in-situ detection of failures in optical components. Conductive clear coatings, e.g., Indium Tin Oxide (ITO) coatings are applied to optically transparent components. Measurements of resistance or capacitance across the coated layers are utilized for the detection of component failure(s) and/or surface contamination on optical surfaces. ITO is optically transparent and electrically conductive, thereby enabling detection of failures without affecting normal functionality of an optical device. For example, ITO is applied as a trace on a surface of the optical component to form an ITO trace network. Component breakage is detected based on a conductance measurement …

Process For The Preparation Of Dofetilide Intermediates, Srinivasan Thirumalai Rajan, Muppa Kishore Kumar, Mummadi Venkatesh, Bommidi Ramakrishna, Yallannagari Bhaskar Reddy; R&D Center, Msn Laboratories Private Limited; Hyderabad, India.

Defensive Publications Series

N-methyl-2-(4-nitrophenyl)ethanamine of Formula-1 or its salt and 1-(2-chloroethoxy)-4-nitrobenzene are the key intermediates in the preparation of N-[4-(2-{[2-(4-methane sulfonamidophenoxy)ethyl] (methyl)amino}ethyl)phenyl]methanesulfonamide, is also known as Dofetilide. Current invention provides a process for the preparation of N-methyl-2-(4-nitrophenyl)ethanamine of Formula-1 or its salt and 1-(2-chloroethoxy)-4-nitrobenzene of formula-2.

Formula-1 Formula-2.

Solid State Form Of Salcaprozate Sodium And Process For Preparation Thereof, Anonymous

Defensive Publications Series

The present invention provides solid state form of Salcaprozate sodium and process for preparation thereof.

Optimized Use Of Licensed Carrier Primary Cell Spectrum With New Radio Unlicensed (Nr-U) And Licensed-Assisted Access (Laa) Deployments, Santhosh Hosdurg, Ravi Guntupalli

Defensive Publications Series

Long-Term Evolution (LTE) and 3rd Generation Partnership Project (3GPP) Fifth Generation (5G) private and public wireless networks are deployed using both licensed spectrum and shared or unlicensed spectrum. Shared or unlicensed spectrum is frequently used in a carrier aggregation (CA) mode where a licensed carrier is aggregated together with an unlicensed carrier. However, CA is commonly enabled only when a user equipment (UE) has a higher volume of download (DL) data that needs to be drained, hence current mechanisms result in the use of a licensed carrier to drain the DL data for the UE with the unlicensed carrier not …

Design A General Predict Model To Optimize Ec Extended Storage Space, Hp Inc

Defensive Publications Series

SHM (Share Memory) design block diagram. EC will transfer data to chipset MMIO space. SW Agent can retrieve it directly from MMIO w/o touching EC.

Improved Process For The Preparation Of 1-(4-Bromo-5-[1-Ethyl-7-(Methylamino)-2-Oxo-1,2-Dihydro-1,6-Naphthyridin-3-Yl]-2-Fluorophenyl)-3-Phenylurea, Msn Laboratories Private Limited, R&D Center; Srinivasan Thirumalai Rajan; Sajja Eswaraiah; Vijayavitthal T. Mathad; Jakku Malleswara Reddy

Defensive Publications Series

The present invention relates to an improved process for the preparation of Ripretinib, crystalline forms of Form-M, Form-S and Form-N of Ripretinib, process for the preparation of crystalline forms and novel intermediate compound which is useful for the preparation of Ripretinib.

Lock Io Ports With K-Lock Design, Hp Inc

Defensive Publications Series

The Kensington security slot is a small hole that can be found on most portable or notebook computers products. This keyhole is used to fasten the computer cable lock. This design is using Kensington Security Slot to enable/disable IO ports. The purpose of this article is to use the Kensington Security Slot to lock the IO ports function. To achieve the purpose that the notebook can be avoid IO transfer data risk, and greatly enhance the privacy of the notebook.

Enforcing Qualified Image And Anti-Rollback Protection On A Device Through Ownership Voucher, Jabir Mohammed, Reda Haddad, Bazil Mohammed Ali, Srihari Raghavan

Defensive Publications Series

Techniques are presented herein that extend an ownership voucher (OV) to carry software artifact hashes. The presence of such hashes supports a number of functionalities, including enforcing the loading of a specific qualified image to given hardware along with rollback prevention; preventing the installation of other released images through a Universal Serial Bus (USB), an installation workflow, or a network; avoiding pre-staging errors as well as administrative errors on loading images; conveying the known good values of software artifacts for a given release to a customer for a specified release; and aiding operational simplicity and automation using Manufacturer Authorized Signing …

Group Conversation With Multiple Virtual Assistants, Tomasz Mikolajewski

Defensive Publications Series

Interactions with a virtual assistant can be transactional where the virtual assistant responds to a command from a user. Consequently, a conversation with a virtual assistant can feel unnatural. Non-transactional engagement, e.g., casual or exploratory conversation, is rare, if at all possible. This disclosure describes techniques that enable a user to engage in a group conversation with a set of virtual assistants. The techniques simulate a group conversation featuring the user and one or more virtual assistants. In contrast to existing dialog models, the described techniques expand the conversational mode to make it more interactive, more natural, less intimidating, and …