Abstract: The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic with an active display and an enabler interface. In one embodiment, the disclosure relates to a system comprising a viewing optic with an active display and an imaging device.

Abstract: The disclosure relates to a viewing optic with an integrated display system. In one embodiment, the viewing optic has an active display system that generates and projects the image into a first focal plane of the optical system. In yet another embodiment, the disclosure relates to a viewing optic with a power pack or battery pack.

Abstract: The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic with an active display and a mounting system for an enabler device. In one embodiment, the disclosure relates to a viewing optic and an imaging enabler.

Abstract: The disclosure relates to a viewing optic with an integrated display system. In one embodiment, the viewing optic has an active display system that generates and projects the image into a first focal plane of the optical system. In yet another embodiment, the viewing optic has a system or device configured to track magnification setting.

Abstract: The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic with an integrated display system. In one embodiment, the disclosure relates to a enabler configured to provide or activate or unlock select software to a viewing optic having an integrated display system.

Abstract: An Artificial Intelligence (AI)-based data processing system employs a trained AI model for extracting features of products from various product classes and building a product ontology from the features. The product ontology is used to respond to user queries with product recommendations and customizations. Training data for the generation of the AI model for feature extraction is initially accessed and verified to determine of the training data meets a data density requirement. If the training data does not meet the data density requirement, data from one of a historic source or external sources is added to the training data. One of the plurality of AI models is selected for training based on the degree of overlap and the inter-class distance between the datasets of the various product classes within the training data.

Abstract: An Artificial Intelligence (AI)-based data processing system employs a trained AI model for extracting features of products from various product classes and building a product ontology from the features. The product ontology is used to respond to user queries with product recommendations and customizations. Training data for the generation of the AI model for feature extraction is initially accessed and verified to determine of the training data meets a data density requirement. If the training data does not meet the data density requirement, data from one of a historic source or external sources is added to the training data. One of the plurality of AI models is selected for training based on the degree of overlap and the inter-class distance between the datasets of the various product classes within the training data.

Abstract: To reduce the effect of undesirable electrical resonances in via stubs (e.g., portions of electrically conductive material in a via that form an open circuit by electrically connecting at only one end), a multi-layer printed circuit board can electrically connect traces in different layers using two vias that are electrically connected to each other. For example, a first electrical trace can electrically connect to a first via at a first layer, the first via can electrically connect to a second via at the topmost layer (or the bottommost layer), and the second via can electrically connect to a second electrical trace at a second layer. Compared to a typical single-via connection scheme, the two-via connection scheme can produce stubs that are shorter in length and therefore have an increased resonant frequency that may avoid interference with electrical signals sent through the first and second electrical traces.

Abstract: A fuel additive includes 50 wt. % to less than 75 wt. % cyclic dienes and/or cyclic trienes that thermally crack into only chain branching radicals and greater than 25 wt. % to 50 wt. % organo-nitrates and/or nitro-organics. The fuel additive is combined with fuel at a combined treat rate ranging from 1000 (wt.) ppm to 3000 (wt.) ppm.

Abstract: A fuel additive includes 50 wt. % to less than 75 wt. % cyclic dienes and/or cyclic trienes that thermally crack into only chain branching radicals and greater than 25 wt. % to 50 wt. % organo-nitrates and/or nitro-organics. The fuel additive is combined with fuel at a combined treat rate ranging from 1000 (wt.) ppm to 3000 (wt.)) ppm.

Abstract: A multifunctional, disposable training pad useful for housebreaking pets, particularly canines, that preferably comprises a moisture-absorbing filler material captured between a permeable top sheet and an impermeable bottom sheet, the bottom sheet having two parallel, releasable adhesive strips, one strip being located proximally to each of two oppositely disposed edges of the pad to facilitate selective attachment to a floor surface or to an adjacent pad, the pad also including an animal attractant composition and optionally including a chew-deterrent composition having a non-deterring scent.

Abstract: A fill spout for a drainage device is disclosed which permits the user to supply water directly to a water seal chamber of the drainage device for establishing a water seal therein. The fill spout comprises a funnel having lateral sides for facilitating the entry of the water into the drainage device, a depending lip extending from the fill spout for preventing any run off or spillage, and a tab having an arcuate-shaped rest which permits the user to open and close the fill spout. In use, the user pulls the tab which opens the fill spout and places a water-filled bottle against the rest. The user then pours a predetermined amount of water through the funnel and directly into the water seal chamber.

Abstract: A fill spout for a drainage device is disclosed which permits the user to supply water directly to a water seal chamber of the drainage device for establishing a water seal therein. The fill spout comprises a funnel having lateral sides for facilitating the entry of the water into the drainage device, a depending lip extending from the fill spout for preventing any run off or spillage, and a tab having an arcuate-shaped rest which permits the user to open and close the fill spout. In use, the user pulls the tab which opens the fill spout and places a water-filled bottle against the rest. The user then pours a predetermined amount of water through the funnel and directly into the water seal chamber.

Abstract: Improved key management is provided by a public key replacement apparatus and method for operating over insecure networks. An active public key and the mask of a replacement public key are provided by a key server to nodes where the active key is used to encrypt and verify messages. To replace the active public key with the replacement public key, a key replacement message is sent to the node. The key replacement message contains the replacement public key and contains the mask of the next replacement key. The mask of the replacement public key may be generated by hashing or encrypting. The key replacement message is signed by the active public key and the replacement public key. Nodes are implemented by a computer, a smart card, a stored data card in combination with a publicly accessible node machine, or other apparatus for sending and/or receiving messages.

Abstract: Improved key management is provided by a public key replacement apparatus and method for operating over insecure networks. An active public key and the mask of a replacement public key are provided by a key server to nodes where the active key is used to encrypt and verify messages. To replace the active public key with the replacement public key, a key replacement message is sent to the node. The key replacement message contains the replacement public key and contains the mask of the next replacement key. The mask of the replacement public key may be generated by hashing or encrypting. The key replacement message is signed by the active public key and the replacement public key. Nodes are implemented by a computer, a smart card, a stored data card in combination with a publicly accessible node machine, or other apparatus for sending and/or receiving messages.