Abstract: The present disclosure relates to a positive pressure breathing circuit and a method for ventilating a patient. The breathing circuit can be used in any type of pressurized breathing therapy including, for example, continuous positive air (way) pressure (CPAP) therapy and bilevel positive air pressure therapy where the inspiratory and expiratory pressures differ.

Abstract: An apparatus, system, and method for contrast ratio adjustment in a multi-application augmented reality (AR) environment are described herein. In some aspects, methods include receiving first AR content and second AR content to be provided to a user of a head-mounted display. A combined target contrast ratio based at least in part on the first AR content and the second AR content is generated. The combined target contrast ratio is used to adjust a contrast ratio of the head-mounted display by adjusting a display brightness or adjusting a global dimming of a lens of the head-mounted display.

Abstract: According to an aspect, an access control system includes a camera, a database configured to maintain facial information, and a processor. The processor is configured to: execute an identification algorithm to identify a subject based on the detected image and the facial information; identify at least one additional subject based on the detected image; determine movement information regarding the subject and the at least one additional subject; perform one or more second factor authentication processes; determine whether the at least one additional subject has permission to move through an access point based on the subject, the at least one additional subject, the movement information, and a likelihood of risk of tailgating; and grant access to the at least one additional subject based on the permission and whether one or more of the identification algorithm or the one or more second factor authentication processes are determined be successful.

Abstract: The present disclosure provides a method of manufacturing an electrode using a continuous coating line for applying an electrode coating layer on a substrate surface of a substrate, the continuous coating line comprising a coating apparatus comprising a coating head and a coating fluid supply system, and at least one oven comprising a heating element, and a substrate carrier for carrying the substrate, the method comprising continuously carrying the substrate through the continuous coating line using the substrate carrier; continuously applying a battery electrode slurry composition from the coating head to the substrate surface to form a wet coated substrate, wherein the battery electrode slurry composition is continuously fed into the coating head by the coating fluid supply system; and heating the wet coated substrate in the oven to form a dried coating on the substrate.

Abstract: The invention relates to a breathing assistance apparatus that may be configured to reduce the risk of damage to electronics within the apparatus as a result of liquid leaks within the apparatus or impacts to the apparatus. In other forms, the apparatus may be configured to allow for easy assembly and/or safe operation.

Abstract: A hardware trojan security system may perform a computer implemented method to secure an electronic facility in relation to a hardware trojan, by performing a trojan vulnerability analysis, locating an instrument site location, identifying a selected instrument in relation to an effect of the trojan, marking instrument control-side markers and instrument operative-side markers, marking facility model control-side markers and facility model operative-side markers, marking access architecture control-side markers, and connecting the instrument with the facility model and access architecture by matching corresponding markers.

Abstract: An access control system can include a camera that detects an image regarding a subject, a database maintaining information, a facial recognizer that receives the image and identifies a facial feature of the subject based on the received image and the facial information maintained by the database, and a processor to alert security or another user when an authorized user accessing an area of a building is under duress, when an unauthorized user is accessing an area of a building by tailgating after an authorized user, when an authorized user has not provided two-factor authentication, or when an authorized user is in a particular area of the building.

Abstract: Systems and methods for software development using machine learning models are disclosed. In one embodiment, a method for programmatically generating source code using a machine learning model includes obtaining a set of project configuration information that defines a programming task, indexing original source code in a code repository, advancing the programming task by constructing a prompt to a machine learning model to obtain new source code as an output, writing the new source code to the code repository, identifying an intervention request that requires human input to complete the programming task, obtaining human input for the intervention request from a human using digital communications as an outcome, and writing the intervention request and outcome to an intervention database.

Abstract: A method, computer-readable medium, and/or system are configured for protecting an electronic system in packaging. These aspects include electrically detecting, by a controller of the electronic system, an in-package state of the electronic system with respect to the packaging.

Abstract: Example implementations include a method, apparatus and computer-readable medium for object classification, including executing a multi-class object classification model (OCM) on an input image depicting an object, wherein the multi-class OCM is configured to output, for each respective class of a plurality of classes, a respective confidence score indicative of a likelihood of the object being of a member the respective class. The implementations further include detecting a plurality of confidence scores outputted by the multi-class OCM that are within a threshold range, wherein classes associated with the plurality of confidence scores are candidate classes of the object. Additionally, the implementations further include executing, on the input image, a single-class OCM for each of the candidate classes and outputting a final class for the object in the input image based on a result of each single-class OCM.

Abstract: A method and system for analysis of a facility may include providing an emulation host system, first generating a golden circuit model on the emulation host system, first inserting a first hardware trojan model, first emulating operation of the golden circuit model, and second emulating operation of the first hardware trojan model. A facility may include a trojan instrument facility having a trojan detection instrument comparing logic circuit output against a threshold for detecting hardware trojan activity, and outputting alert data, and in relation to opening one of a plurality of scannable access points, a scannable register is inserted into an active scan chain with an associated instrument interface.

Abstract: A wearable breastmilk collection device includes a storage compartment with a flange and a cup, a breast accepting flange separated from the storage compartment by a one-way valve, a vacuum source attachment, and a reservoir in communication with the vacuum source attachment. A method of expressing and collecting breastmilk from a breast may involve using the wearable breastmilk collection device described above to express breastmilk from the breast, while the device is positioned in the woman's brassiere.

Abstract: Disclosed is a sealing composition for treating a metal substrate comprising: a polyolefin component; and a colloidal layered silicate. Also disclosed is a system for treating a metal substrate comprising: a cleaner composition; and/or a pretreatment composition for treating at least a portion of the substrate, the pretreatment composition comprising a Group IVB metal; and a sealing composition for treating at least a portion of the substrate treated with the cleaner composition and/or the pretreated composition, the sealing composition comprising a polyolefin component. Also disclosed is a method of treating a substrate comprising contacting at least a portion of a surface of the substrate with any of the compositions disclosed herein or any of the systems disclosed herein.

Abstract: The invention relates to a breathing assistance apparatus that may be configured to reduce the risk of damage to electronics within the apparatus as a result of liquid leaks within the apparatus or impacts to the apparatus. In other forms, the apparatus may be configured to allow for easy assembly and/or safe operation.

Abstract: A method and system for analysis of a facility may include providing an emulation host system, first generating a golden circuit model on the emulation host system, first inserting a first hardware trojan model, first emulating operation of the golden circuit model, and second emulating operation of the first hardware trojan model. A facility may include a trojan instrument facility having a trojan detection instrument comparing logic circuit output against a threshold for detecting hardware trojan activity, and outputting alert data, and in relation to opening one of a plurality of scannable access points, a scannable register is inserted into an active scan chain with an associated instrument interface.

Abstract: Certain exemplary aspects of the present disclosure are directed towards an apparatus for electrostatic fluid filtration. The apparatus utilizing a negative probe electrode and a positive cylinder electrode in conjunction with filter media to filter contaminants from a fluid flow.

Abstract: Disclosed herein are apparatuses and methods for tracking chain of custody of a security camera using blockchain. An implementation may comprise receiving and granting a request for custody of a security camera by a first operator. The implementation further includes generating a block of a blockchain comprising identifiers of the first operator, security camera, and timestamp. The implementation includes distributing the blockchain to a plurality of nodes in a blockchain network. For each indication received of activity associated with usage and custody of the security camera to be recorded on the blockchain, the implementation includes generating a new block on the blockchain recording the activity. The implementation further includes receiving and verifying an authenticity a video clip from the security camera based on each activity recorded in the blockchain. In response to determining that the video clip is not authentic, the implementation includes generating an alert indicating inauthenticity.

Abstract: Systems, methods, and apparatus related to memory devices. In one approach, an artificial intelligence system uses a memory device to provide inference results. Image data from a camera is provided to the memory device. The memory device stores the image data received from the camera. The memory device includes dynamic random access memory (DRAM), and static random access memory (SRAM). The memory device also includes a processor to run a neural network. The neural network uses the image data as input. An output from the neural network provides an inference result. In one example, the memory device has a same form factor as a conventional DRAM device. The memory device includes a multiply-accumulate (MAC) engine that supports computations for the neural network.

Abstract: Certain exemplary aspects of the present disclosure are directed towards an apparatus for electrostatic fluid filtration. The apparatus utilizing alternating positive and negative electrodes in conjunction with filter media there between to filter contaminants from a fluid flow.

Abstract: An access control system can include a camera that detects an image regarding a subject, a database maintaining information, a facial recognizer that receives the image and identifies a facial feature of the subject based on the received image and the facial information maintained by the database, and a processor to alert security or another user when an authorized user accessing an area of a building is under duress, when an unauthorized user is accessing an area of a building by tailgating after an authorized user, when an authorized user has not provided two-factor authentication, or when an authorized user is in a particular area of the building.