Abstract: A multisegment array-fed reflector antenna includes a feed array consisting of a number of subarrays and a multisegment reflector to reflect multiple beams of the feed array into a number of elevation angles. A support structure couples the multisegment reflector to the feed array. The multisegment reflector includes two or more ring-focus parabolic segments, and each ring-focus parabolic segment is a parabolic surface extending along a circle around the support structure.

Abstract: Embodiments disclosed herein include an electrostatic chuck. In an embodiment, the electrostatic chuck comprises a pedestal with a support surface for supporting a substrate and a second surface opposite from the support surface, and chucking electrode within the pedestal. In an embodiment, a biasing electrode is within the pedestal, and a heating element is within the pedestal. In an embodiment, the electrostatic chuck further comprises a shaft coupled to the second surface of the pedestal, and a rotation assembly coupled to the shaft to rotate the shaft and the pedestal.

Abstract: Systems and methods are described for extended reality environment interaction. An extended reality environment including an object is generated for display, and a first sensor is used to detect that a gaze has shifted from a first portion of the extended reality environment to a second portion of the extended reality environment, where the object is excluded from the first portion of the extended reality environment and included in the second portion of the extended reality environment. An indicator of the shift in the gaze is generated for display within the extended reality environment in response to detecting the gaze shift, and a voice command is detected by a second sensor while the indicator is in a vicinity of the object. In response to detecting the voice command, an action corresponding to the voice command may be executed.

Abstract: A sensor retaining system for a vehicle tire is provided. The tire includes a pair of sidewalls extending from a respective bead area to a tread, which is formed with a plurality of tread elements. A sensor unit is mounted to the tire and includes a pair of electrical contacts. A tread wear sensor extends into one of the tread elements and includes a wire. The wire includes proximal ends, each one of which contacts a sensor unit electrical contact to create an electrical circuit. A flexible container is mounted to an innerliner of the tire. A cup includes a base and a sidewall that cooperate to form a cavity, and a bottom of the tread wear sensor and the sensor unit are received in the cavity. The cup maintains a connection between the electrical contacts and the wire proximal ends, and is disposed in the flexible container.

Abstract: Some implementations of the disclosure are directed to extracting text about networking entities from textual networking data sources, the textual networking data sources including human readable textual data sources; using natural language processing to tokenize the extracted data to obtain tagged data including networking entities and intents; and filtering out from the extracted data, using at least a dictionary of networking terms, data unrelated to networking troubleshooting. Further implementations are directed to building a graph using at least the tagged data including the networking entities and intents, where the graph includes a plurality of nodes and a plurality of links, where each of the plurality of nodes includes a networking entity.

Abstract: Disclosed is a system comprised of different points-of-presence (“PoPs”) that provide software defined hybrid private and public networking for different entity sites. A system PoP may establish and/or maintain different network circuits for accessing different destinations or services. The system PoP may receive a tunnel creation request from a particular site, may obtain entity-defined policies that are specified for the particular site, and may establish a particular network tunnel to the particular site. The system PoP may then route egress traffic with a first classification through a first network circuit with a different quality of service (“QoS”) than egress traffic with a second classification according to the policies. Similarly, the system PoP may route ingress traffic arriving over the first network circuit through the particular network tunnel with a different QoS than ingress traffic arriving over the second network circuit according to the policies.

Abstract: A wireless charging device includes a power source configured to generate a direct current (DC) voltage signal. Also, the wireless charging device includes a driver unit configured to receive the DC voltage signal and convert the DC voltage signal to a first alternating current (AC) voltage signal. Further, the wireless charging device includes a transmitting unit including a resonant capacitor and a resonant coil, coupled to the driver unit, wherein the transmitting unit is configured to receive and transmit the first AC voltage signal. Additionally, the wireless charging device includes a control unit configured to detect a receiver device based on a change in at least one of a capacitive voltage across the resonant capacitor and an inductive voltage across the resonant coil if the receiver device is positioned within a predetermined distance from the transmitting unit.

Abstract: An online system performs predictions for real-time tasks and near real-time tasks based on available network bandwidth. A client device receives a regression based machine learning model. Responsive to receiving a task, the client device determines an available network bandwidth for the client device. If the available network bandwidth is below a threshold, the client device uses the regression based machine learning model to perform the task. If the client device determines that the network bandwidth is above the threshold, the client device extracts features of the task, serializes the extracted features, and transmits the serialized features to an online system, causing the online system to use a different machine learning model to perform the task based on the serialized features.

Abstract: A spring brake actuator (1) provides a service brake function and a parking brake function and comprises a housing (2) with a housing base (4). A compression spring (14) and a ram assembly (10, 11, 28) with a spring brake piston (28) are provided are provided in the housing (4). The ram assembly separates a spring chamber (12), in which the compression spring (14) is disposed, from a parking chamber (16). The spring brake actuator (1) includes a check valve (50), which is included in the ram assembly to allow an air flow to the parking chamber (16) in case of a compounding condition. The check valve (50) includes a one-way valve, for example a duckbill valve, and a supporting element for securing the one-way valve in the ram assembly.

Abstract: The present disclosure relates generally to an integrated machine learning platform. The machine learning platform can convert machine learning models with different schemas into machine learning models that share a common schema, organize the machine learning models into model groups based on certain criteria, and perform pre-deployment evaluation of the machine learning models. The machine learning models in a model group can be evaluated or used individually or as a group. The machine learning platform can be used to deploy a model group and a selector in a production environment, and the selector may learn to dynamically select the model(s) from the model group in the production environment in different contexts or for different input data, based on a score determined using certain scoring metrics, such as certain business goals.

Abstract: In the present invention, a method for searching multilingual keywords in mixlingual speech corpus is proposed. This method is capable of searching audio as well as text keywords. The capability of audio search enables it to search out-of-vocabulary (OOV) words. The capability of searching text keywords enables it to perform semantic search. An advanced application of searching keyword translations in mixlingual speech corpus is also possible within posteriorgram framework with this system. Also, a technique for combining information from text and audio keywords is given which further enhances the search performance. This system is based on multiple posteriorgrams based on articulatory classes trained with multiple languages.

Abstract: The present invention relates to a stable pharmaceutical composition of Topiramate and process for the preparation thereof. This invention more particularly relates to a stable aqueous pharmaceutical composition comprising Topiramate and process for the preparation thereof.

Abstract: Various embodiments described herein provide for using analysis of a sequence of commands (issued by a host system) to manage a memory command component, such as a read engine or a write engine of a memory system.

Abstract: Some embodiments provide a method of addressing failures in a network comprising a computer with at least first and second network interface cards (NICs). The method designates the first and second NICs respectively as primary and secondary NICs of the computer and respectively assigns first and second network addresses to the first and second NICs. The method iteratively sends health monitoring messages to a set of one or more destinations through the first NIC using the first network address. Based on the health monitoring messages, the method detects a potential failure of an element in the network. Based on the detected potential failure, the method redesignates the first and second NICs respectively as secondary and primary NICs and respectively reassigns the first and second network addresses to the second and first NICs. The redesignation accounts for a possibility that the detected potential failure relates to the first NIC.

Abstract: Systems and methods for dynamic, hyper context-based microsegmentation are described. In one aspect, a computing device is detected on a network. A network hyper context is assigned to the computing device based on network properties and computing device properties associated with the computing device. A policy defining a segment identifier identifying a network segment and corresponding to the network hyper context is accessed. The segment identifier is assigned to the computing device. The computing device is segmented onto the network responsive to detecting the computing device.

Abstract: A wheel assembly for a tire includes a circular hub member for securing to a rotatable axle of a vehicle, a first rim piece for engaging the hub member, a second rim piece for engaging the first rim piece, and a plurality of cylindrical sleeves for engaging both the first rim piece and the second rim piece. The first rim piece has cylindrical first shafts each engaging a first end of one of the sleeves. The second rim piece has cylindrical second shafts each engaging a second opposite end of one of the sleeves. An outer cylindrical surface of each sleeve engages a separate and distinct part the tire.

Abstract: The present disclosure provides an efficient system for cancelable biometric template protection which is not available in the conventional systems. Initially, the system receives a biometric template from a user. The biometric template is one of, a face image, a fingerprint, an iris image and a palmprint. Further, a vector embedding is computed based on the biometric template using a pretrained neural network. After computing the vector embedding, a key based permutation is computed based on the vector embedding and a permutation key. The permutation key is generated based on an Identification number (ID) associated with the user using a random number based key generation technique. Finally, a protected biometric template is generated by computing a permuted embedding corresponding to the biometric template based on the key based permutation using a plurality of fully connected layers pretrained using a weight based center triplet loss function.

Abstract: The present invention relates to a stable aqueous solution composition suitable for oral administration comprising nimodipine, polyethylene glycol, dehydrated alcohol, glycerin, water and preservative.

Abstract: A system for efficiently parsing semi-structured deep packet inspection traffic data tied to a telecommunications entity. The system comprises a computing device having access to a user activity data source and is configured to progressively accumulate a plurality of incoming usage activity data into a plurality of hypercubes, classify streaming data on-the-fly into multiple grades, route it to an appropriate next stage of processing, numerically factorize it to enable drilldown to individual subscriber data, and organize into layouts for efficient data processing, anomaly detection, and subsequent access/investigation. A computerized method for performing the same.

Abstract: A method, system and/or computer usable program product for automatically managing the conveying of messages among multiple communication channels including (i) receiving, from a first computing system, an on-line message addressed to a user, (ii) automatically categorizing the message among a predetermined set of message categories stored in memory, (iii) identifying a set of on-line message channels preselected by the addressee user for receiving messages for each of the predetermined set of message categories, (iv) identifying a set of performance metrics stored in memory for optimizing message channel selection, (v) utilizing the performance metrics to automatically select an optimum message channel from the preselected message channels for sending the categorized message to a second computing system of the addressee user, (vi) automatically formatting the categorized message for the optimum message channel, and (vii) sending the formatted message on-line to the second computing system of the addressee us