Abstract: Described are methods of manufacturing at least part of a sports article. The method includes determining a set of physical parameters of the sports article, wherein the set including a first group and a second group. The method further includes determining a set of constraints for the first group of physical parameters, wherein the set of constraints is intended to achieve at least one objective function. Moreover, method further includes determining an optimum for the at least one objective function, which is determined by optimizing the second group of physical parameters and manufacturing the part of the sports article according to the set of constraints and the second group of optimal physical parameters.

Abstract: The present invention provides systems, apparatus, and methods that enable a casino to track an uncarded player over multiple sessions and provide rewards based on cumulative play. Game play information for each game play session of a player may be communicated to at least one of a casino management system and a promotional system. At least one of the casino management system and the promotional system may initiate communication of a reward for a player at predetermined thresholds of game play. Reward indicia for the reward may be printed on a voucher printed at the gaming machine. A unique voucher number may be assigned to the voucher, which enables player and game play tracking. The voucher May be generated each time the player qualifies for a reward. The reward can be provided via a QR code on the voucher which drives the player to a website or mobile app.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: A method and system for detecting and avoiding an obstacle of an autonomous unmanned maritime vehicle (UMV) traveling in an initial direction are described. The method and system include receiving a video image from at least one image sensor, the video image containing an object that has been identified as an obstacle, determining if the object can be associated with an object class from the plurality of predetermined object classes, accessing a mean height value for the object class if it determined that the object can be associated with an object class from the plurality of predetermined object classes, determining a distance between the UMV and the object based on a height of the object as displayed in the video image and the mean height for the object class, and automatically adjusting the navigational control of the autonomous UMV to travel in an adjusted direction.

Abstract: An acoustic system is disclosed. The acoustic system includes a sound absorptive substrate, and a rigid polyester shell configured to be positioned over the sound absorptive substrate. The rigid polyester shell is configured to be mounted on an interior surface of a building such that at least some sound waves pass through the rigid polyester shell. The shell is configured to provide aesthetic features to the acoustic system.

Abstract: A document handler system and method includes timed operation functionality in which the manufacturer of the document handler may input coded information in the document handler to establish a timed operation of the document handler which may be contingent on continued payments for use of the document handler. Alternatively, or in addition, the timed operation may be used to establish an appropriate warranty period during which the manufacturer is obligated to provide repairs, modification and/or support for the document handler.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: An acoustic system is disclosed. The acoustic system includes a number of acoustic panel sections having a variety of acoustic properties. Each acoustic panel section is configured to be mounted on an interior surface of a building and cooperates with the other acoustic panel sections to define a pattern on the interior surface of the building.

Abstract: Described are methods of estimating a physical property associated with a region of a sports article. The method includes determining a plurality of structural features within the region, determining, for each structural feature, a feature value, mapping each feature value to a physical property, wherein the mapping is based on a machine learning algorithm from a limited plurality of samples, and wherein each sample associates a feature value with a value of the physical property, and using the mapping to estimate the physical property for the region.

Abstract: The present invention generally relates to compositions and methods for treating or preventing an endoplasmic reticulum stress disorder in subjects, including compositions and methods for treating or preventing Wolfram syndrome. The present invention also relates to methods for treating symptoms of neurodegenerative diseases.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: An acoustic system is disclosed. The acoustic system includes a number of acoustic panel sections having a variety of acoustic properties. Each acoustic panel section is configured to be mounted on an interior surface of a building and cooperates with the other acoustic panel sections to define a pattern on the interior surface of the building.

Abstract: A pool filter system includes a filter housing with an open interior. A pleated filter container in the open interior of the filter housing has a pleated filter side wall and divides the interior of the filter housing into an pleated filter compartment and an particulate filter compartment surrounding the pleated filter side wall. The pleated filter side wall has a plurality of pleated filter container openings. A particulate filter medium is within the particulate filter compartment, and a pleated filter is within the open interior of the pleated filter compartment. A water inlet communicates with the particulate filter compartment, and a water outlet communicates with the pleated filter compartment. The pleated filter container openings in the pleated filter container side wall have a dimension that is less than the diameter of the particulate filter medium. A backwash assembly and a method of filtering pool water is also disclosed.

Abstract: Slew drive systems for rotational and axial load bearing, e.g., in applications including satellite-based telecommunications systems, are disclosed herein. In some cases, slew drive systems disclosed herein can improve efficiency, accuracy, and/or reliability of telecommunication systems while reducing the cost and complexity of manufacture. For example, a slew drive system can comprise a threaded plug and a retaining ring in addition to a worm gear, a plurality of tapered roller bearings, and a worm wheel, allowing a significant reduction in material and labor costs of slew drive manufacture, which can be critical in the manufacture of expensive telecommunications system actuator assemblies.

Abstract: A document handler system and method includes timed operation functionality in which the manufacturer of the document handler may input coded information in the document handler to establish a timed operation of the document handler which may be contingent on continued payments for use of the document handler. Alternatively, or in addition, the timed operation may be used to establish an appropriate warranty period during which the manufacturer is obligated to provide repairs, modification and/or support for the document handler.

Abstract: An acoustic system is disclosed. The acoustic system includes a number of acoustic panel sections having a variety of acoustic properties. Each acoustic panel section is configured to be mounted on an interior surface of a building and cooperates with the other acoustic panel sections to define a pattern on the interior surface of the building.

Abstract: A document handler system and method includes timed operation functionality in which the manufacturer of the document handler may input coded information in the document handler to establish a timed operation of the document handler which may be contingent on continued payments for use of the document handler. Alternatively, or in addition, the timed operation may be used to establish an appropriate warranty period during which the manufacturer is obligated to provide repairs, modification and/or support for the document handler.

Abstract: A distributed torque, single axis solar tracking system includes a plurality of spaced apart mounting posts with selected posts having an electrically controlled actuator mounted thereon. A torque structure extends between the actuators to distribute rotational torque on the torque structure. A plurality of solar panels is connected to the torque structure. Electrical apparatus is coupled to each actuator and designed to be coupled to a power source so that when the electrical apparatus is coupled to the power source, the plurality of actuators is energized to rotate simultaneously a desired amount. Whereby the plurality of solar panels is rotated the desired amount as the plurality of actuators rotates.