Abstract: A sodium leak detection system for a nuclear reactor vessel includes a recirculation loop having an inlet and an outlet in communication with the annular space between the nuclear reactor vessel and the guard vessel. The recirculation loop and the annulus are filled with an inert gas, such as argon. The inert gas is doped with a known trace quantity of oxygen, typically in the single-digit ppm range up to about 1%. A recirculator forces the inert gas and oxygen to mix and flow throughout the annulus. The recirculation loop further includes a trace oxygen sensor that determines the concentration of oxygen in the inert gas. Because sodium reacts with oxygen, the trace oxygen sensor is monitored for a reduction in the oxygen level, which indicates a sodium leak into the annulus.

Abstract: Disclosed is a system for supplying and receiving electrical power from multiple electrical power buses. The system includes an electrical charge storage medium, a first switch connecting the storage medium to a first power bus, and a second switch connecting the storage medium to a second power bus. These switches are electronically controlled by a controller to manage power flow between the storage medium and the power buses.

Abstract: Disclosed is a system for supplying and receiving electrical power from multiple electrical power buses. The system includes an electrical charge storage medium, a first switch connecting the storage medium to a first power bus, and a second switch connecting the storage medium to a second power bus. These switches are electronically controlled by a controller to manage power flow between the storage medium and the power buses.

Abstract: Systems and methods for facilitating an electronic game by generating a payout action plan for a game event that requires a net payout to be provided to at least one player. In accordance with some embodiments, a payout action plan utilizes a payout efficiency optimization rule designed to optimize the efficiency of how the dealer provides the appropriate payout due to a particular player and/or all payouts due to all players for the particular game event (e.g., by minimizing the amount of dealer movements and/or the number of gaming elements to be handled by the dealer in providing the net payout). In some embodiments, a payout action plan or other information may be output to a dealer via a Mixed Reality (MR) or Virtual Reality (VR) device.

Abstract: A transition system for a waveguide assembly may include first and second track transition elements engaged with the waveguide assembly, and positioned on either side of a track gap between first and second track segments of the waveguide assembly. Trolley slide plates may be fixed to a mobile trolley of the waveguide assembly. As the trolley is moved onto and across the first track transition element, it receives and guide the trolley slide plates from the first track segment as the slide plates are moved across a transition gap to the second track transition element. The second track transition element may receive the trolley slide plates from the first track transition element, and align the trolley slide plates with the second track segment of the waveguide assembly to transfer the trolley to the second track segment and align the trolley antenna with the antenna slot of the second track segment.

Abstract: Systems and methods for passive NFC-enabled gaming transactions at a gaming table. In some embodiments, a gaming table includes an NFC tag at one or more player positions. A player playing at the one or more player positions can initiate gaming sessions or transactions, or accept offers, by scanning the NFC tag.

Abstract: A transition system for a waveguide assembly may include first and second track transition elements engaged with the waveguide assembly, and positioned on either side of a track gap between first and second track segments of the waveguide assembly. Trolley slide plates may be fixed to a mobile trolley of the waveguide assembly. As the trolley is moved onto and across the first track transition element, it receives and guide the trolley slide plates from the first track segment as the slide plates are moved across a transition gap to the second track transition element. The second track transition element may receive the trolley slide plates from the first track transition element, and align the trolley slide plates with the second track segment of the waveguide assembly to transfer the trolley to the second track segment and align the trolley antenna with the antenna slot of the second track segment.

Abstract: Systems, processes and articles of manufacture provide for a player identity verification system that allows a gaming establishment (e.g., a casino) to determine or verify a player's identity upon certain qualifying activities being determined (e.g., when a player is initiating a wagering session at an electronic wagering system or placing a wager). In accordance with one embodiment, a live image of a player participating in a qualifying activity (e.g., placement of a wager) is compared to a stored image of a player that is associated with one or more casino chips being used as the wager; a verification of the identity of the player placing the wager is performed by matching the live image to the stored image.

Abstract: In accordance with some embodiments, a game table such an electronic baccarat table may be equipped with one or more detecting components (e.g., an RFID antenna, an NFC antenna or an optical reader) to identify gaming elements placed in a certain area of the game table and determine the status of each such gaming element. A specific type of transaction may be automatically inferred and/or initiated by the game table, without a dealer specifically requesting an initiation of a mode or process for the type of transaction, based on statuses of the gaming elements detected within the area and a current phase or stage of a game event.

Abstract: A system and method of using machine learning to predict the pharmacokinetics of a therapeutic radiopharmaceutical on a subject patient using the biodistribution data of the patient in order to dynamically treat the patient using the radiopharmaceutical.

Abstract: Systems, processes and articles of manufacture provide for a player identity verification system that allows a gaming establishment (e.g., a casino) to determine or verify a player's identity upon certain qualifying activities being determined (e.g., when a player is initiating a wagering session at an electronic wagering system or placing a wager). In accordance with one embodiment, a live image of a player participating in a qualifying activity (e.g., placement of a wager) is compared to a stored image of a player that is associated with one or more casino chips being used as the wager; a verification of the identity of the player placing the wager is performed by matching the live image to the stored image.

Abstract: In accordance with some embodiments, a game table such an electronic baccarat table may be equipped with one or more detecting components (e.g., an RFID antenna, an NFC antenna or an optical reader) to identify gaming elements placed in a certain area of the game table and determine the status of each such gaming element. A specific type of transaction may be automatically inferred by the game table, without a dealer specifically requesting an initiation of a mode or process for the type of transaction, based on statuses of the gaming elements detected within the area and a current phase or stage of a game event. For example, a Change Transaction may be inferred upon the game table determining that both inventory and non-inventory game elements are present within the area of the table at the same time.

Abstract: Aspects herein relate to protective headgear for sports and to methods of using such headgear. In one aspect, the headgear has an external head-protecting shell that is soft to reduce the risk of injuring other players. In another aspect, the headgear has a rear closure arrangement that includes a bridge component for ease of putting on the headgear and for added protection at the closure area of the rear closure arrangement. In another aspect, fit pads of different sizes are removeably attachable to a cheekbone extension member of the headgear to provide a proper fit to the wearer's cheekbone. A face mask is integrated with the headgear in some embodiments.

Abstract: A fastener-driving tool is provided and includes a housing and a workpiece-contacting element movably connected to the housing, where the workpiece-contacting element is movable between a rest position and an activated position. A trigger is movably connected to the housing such that the trigger is movable between a rest position and an activated position. The tool further includes an actuation lever movably connected to the trigger and movable between a rest position and an activated position. A damper mechanism is associated with the actuation lever and is configured to control a rate of movement of the actuation lever between the activated position and the rest position.

Abstract: Systems and methods for combined or hybrid online and in-casino wagering game tournaments are provided. Combined online and in-casino tournaments may permit both online and in-casino players at non-dedicated machines to participate in the same tournament asynchronously. Hybrid online and in-casino tournaments may permit a single player to utilize both online and in-casino gaming sessions conducted at non-dedicated machines to participate in the same tournament asynchronously.

Abstract: Aspects herein relate to protective headgear for sports and to methods of using such headgear. In one aspect, the headgear has an external head-protecting shell that is soft to reduce the risk of injuring other players. In another aspect, the headgear has a rear closure arrangement that includes a bridge component for ease of putting on the headgear and for added protection at the closure area of the rear closure arrangement. In another aspect, fit pads of different sizes are removeably attachable to a cheekbone extension member of the headgear to provide a proper fit to the wearer's cheekbone. A face mask is integrated with the headgear in some embodiments.

Abstract: Systems and methods for combined or hybrid online and in-casino wagering game tournaments are provided. Combined online and in-casino tournaments may permit both online and in-casino players at non-dedicated machines to participate in the same tournament asynchronously. Hybrid online and in-casino tournaments may permit a single player to utilize both online and in-casino gaming sessions conducted at non-dedicated machines to participate in the same tournament asynchronously.

Abstract: In accordance with some embodiments, a physical game element such as a wagering chip or a playing card may be utilized to implement a promotion scheme on an electronic game table (e.g., using RFID or optical imaging technology). During a game it may be determined whether the element is associated with special functionality (e.g., entitles the player to a payout multiplier, special payout table, bonus prize or other benefit). The special functionality may have been previously associated with the element or associated with the element during the game (e.g., dynamically and/or randomly). In accordance with some embodiments a player is not able to readily discern the special functionality by a physical inspection of the physical game element and is only notified of the special functionality once the physical game element is used in a qualifying action (e.g., during a wager at an electronic game table).

Abstract: Provided herein are humanized anti-factor Bb antibodies, methods of producing the antibodies and methods of using the antibodies.

Abstract: A method of recovering particles from a liquid, a froth flotation apparatus, and a method of recovering particles in a flotation cell are disclosed. In an embodiment, the method comprises a technique of exposing the particles to first-size bubbles having a first predetermined size; the first-size bubbles adhering to the particles; and exposing the particles in a liquid, with the first-size bubbles adhering to the particles, to second-size bubbles having a second predetermined size, the second predetermined size being at least approximately ten times larger than the first predetermined size. The method further comprises the second-size bubbles adhering to the particles and engulfing the first-size bubbles on the particles; and using the second-size bubbles adhering to the particles to recover the particles from the liquid. In one embodiment a first surfactant is used to form the first-size bubbles, and a second surfactant is used to form the second-size bubbles.