Abstract: A hand-held dental flossing device facilitates a user to control feed and tension of a dental floss during the flossing of teeth. The hand-held dental flossing device comprises a body having a handle, a head with plurality of arms, and a floating platform. The plurality of arms comprises closed loops to facilitate a passage of a dental floss. The floating platform comprises a first spool, and a second spool. The first spool could unwind the dental floss for discharging upon rotation by a user. The second spool is adapted to wind a used portion of the dental floss upon rotation of the first spool and the second spool simultaneously by the user. The hand-held dental flossing device enables the user to control the tension of the dental floss at various modes by operating the first and second spools.

Abstract: The well system includes a first piece of wellsite equipment and a monitoring and control unit. The first piece of wellsite equipment includes an electronic storage device storing information related to the first piece of wellsite equipment. The monitoring and control unit is in electronic communication with the storage device of the first piece of wellsite equipment and configured to receive the stored information from the first piece of wellsite equipment, identify the first piece of wellsite equipment, and configure operational settings of the first piece of wellsite equipment.

Abstract: An expandable fusion device is capable of being installed inside an intervertebral disc space to maintain normal disc spacing and restore spinal stability, thereby facilitating an intervertebral fusion. The fusion device may include a body portion, a first endplate, and a second endplate, the first and second endplates capable of being moved in a direction away from the body portion into an expanded configuration or capable of being moved towards the body portion into an unexpanded configuration. The fusion device is capable of being deployed and installed in both configurations.

Abstract: An intervertebral spacer and stabilization implant includes a plate having sockets configured for retaining a fastener passable through the socket and into an adjacent vertebral body. One or more connecting projections extend from a side of the plate, to mate with projections extending from a spacer body. A plurality of teeth project from at least one of the upper or lower surfaces of the spacer body, and a chamber is formed through the spacer body to enable bone fusion between the vertebrae. The combined plate and spacer may be inserted to lie completely within the intervertebral space, or a portion of the plate may overlie a vertebral body.

Abstract: A back-to-back spherical bearing assembly for a rotary system of a rotary aircraft includes a spherical bearing member having an interior cavity and a spherical bearing surface defining a bearing focal point, a first elastomeric and a second elastomeric bonded to the spherical bearing surface on opposite sides of the bearing focal point, an inboard attachment bonded to the first elastomeric and configured to be secured to a rotor hub of the rotary system, and an outboard attachment bonded to the second elastomeric and configured to be secured to a rotor blade of the rotary system.

Abstract: Provided herein are apparatuses, systems, and methods useful for continuous thermolysis of carbonaceous matter. In certain aspects and embodiments, the invention presents continuous thermolysis of carbonaceous matter in a controlled temperature and steam environment to produce a low volatility char, with subsequent steam activation of the char under pressure producing activated carbon and pressurized syn-gas, all of which are carried out in a reactor system including one or more vessels. The syn-gas is enriched in hydrogen in a high temperature shift reactor and separated in a pressurized swing adsorber to provide a pressurized pure hydrogen stream and a low-pressure combustible tail gas.

Abstract: Disclosed herein are systems, methods, and devices for transaction methods for mobile wallet operations in a casino. Various embodiments are directed to applying funds to a user's mobile wallet by transactions at a kiosk, cage, Peripheral System, or other system of the casino. Embodiments are also directed to applying credit to an electronic gaming machine of the casino. Embodiments are also directed to returning or redeeming credit from an electronic gaming machine of the casino to the user. Embodiments are also directed to transferring credit from a mobile wallet to external funds.

Abstract: A back-to-back spherical bearing assembly for a rotary system of a rotary aircraft includes a spherical bearing member having an interior cavity and a spherical bearing surface defining a bearing focal point, a first elastomeric and a second elastomeric bonded to the spherical bearing surface on opposite sides of the bearing focal point, an inboard attachment bonded to the first elastomeric and configured to be secured to a rotor hub of the rotary system, and an outboard attachment bonded to the second elastomeric and configured to be secured to a rotor blade of the rotary system.

Abstract: An expandable fusion device is capable of being installed inside an intervertebral disc space to maintain normal disc spacing and restore spinal stability, thereby facilitating an intervertebral fusion. The fusion device may include a body portion, a first endplate, and a second endplate, the first and second endplates capable of being moved in a direction away from the body portion into an expanded configuration or capable of being moved towards the body portion into an unexpanded configuration. The fusion device is capable of being deployed and installed in both configurations.

Abstract: Power management system for battery-operated vehicle including electric motor, and kinetic energy devices for capturing kinetic friction energy produced by moving parts in the vehicle. A central direct current (DC) supercharge component (CDCSC) converts kinetic friction energy into an electric current. The CDCSC connects to a current toggle that directs electric current to battery packs i.e., a first battery pack and second battery pack for powering the electric motor. The current toggle directs electric current to battery packs to recharge/store power. The power management system governs power output from the battery packs, manages depletion/efficiency of the battery packs. The power management system includes a parallel port that directs outgoing power feeds from the battery packs to the electric motor. The electric motor connects to a drive shaft of the vehicle. The power management system includes an additional battery pack that stores excess kinetic friction energy captured for external transfer.

Abstract: A downhole vibration tool includes a body, a mandrel, a spring, and a balance piston. The body may be generally tubular and may have one or more helical slots formed on an inner surface thereof. The mandrel may be generally tubular, may have a bore, and may be positioned at least partially within the body. The mandrel may have one or more helical splines formed on an outer surface of the mandrel, the helical splines engaging the helical slots of the body such that the mandrel is translatable axially relative to the body. The spring may be positioned in an annular space formed between the mandrel and the body defined as a spring chamber. The balance piston may be in an annular space formed between the mandrel and the body, wherein the balance piston separates an oil-filled chamber from an internal pressure chamber.

Abstract: A filtration system includes an air cleaner housing and a filter element. The air cleaner housing includes a base and a removable cover. At least one of the base or the cover defines a cavity and a protrusion extending into the cavity. The filter element is disposed within the cavity. The filter element includes a plurality of media blocks each including a pleated filter media. The plurality of media blocks are arranged in arch shapes of approximately equal inner radii. The plurality of media blocks are coupled to each other along opposing edges that extend along a pleat direction of the pleated filter media. The media blocks together define at least one void that extends along the protrusion. The protrusion occupies a portion of the void.

Abstract: A joint spacer therapeutically maintains separation of bones of a joint. A carriage is slideably retained within the frame and has at least one ramped surface. An actuator screw is threadably engaged with the frame, and rotatably connected to the carriage, to cause the carriage to slideably move within the frame when the actuator screw is rotated. First and second endplates engage the bones of the joint, and each has at least one ramped surface that is mateable with the ramped surface of the carriage, whereby when the carriage is slideably moved by rotation of the actuator screw, the endplates ramped surface slides against the carriage ramped surface to cause the endplates to move along an axis transverse to the longitudinal axis of the frame, to increase the height of the spacer. Piercing elements are connected to the carriage to pierce bone of the joint when the carriage is moved.

Abstract: Devices, systems and methods are provided to enable casino operators to provide printed tangible items for patron uses, such as lottery tickets. Such embodiments accept tangible indicators of financial consideration from patrons, such as currency or tickets associated with certain verifiable values, such as valid and winning lottery tickets and other forms of consideration which a patron can provide to a casino in exchange for one or more points.

Abstract: A method of performing a wellbore operation may include providing a real-time treatment decision engine, equipment centric decision engine, and equipment controls. The equipment centric decision engine may be configured to interface with the real-time treatment decision engine and the equipment controls. The equipment centric decision may include an operational database comprising wellbore servicing equipment models. The method may further include providing wellbore servicing equipment. The wellbore servicing equipment may be operable to be controlled by the equipment controls. The method may further include sending a command from the real-time treatment decision engine to the equipment centric decision engine. The method may further include evaluating the command using the wellbore servicing equipment models. The method may further include selecting equipment to carry out the command based at least in part on the wellbore servicing equipment models.

Abstract: Provided herein are apparatuses, systems, and methods useful for continuous thermolysis of carbonaceous matter. In certain aspects and embodiments, the invention presents continuous thermolysis of carbonaceous matter in a controlled temperature and steam environment to produce a low volatility char, with subsequent steam activation of the char under pressure producing activated carbon and pressurized syn-gas, all of which are carried out in a reactor system including one or more vessels. The syn-gas is enriched in hydrogen in a high temperature shift reactor and separated in a pressurized swing adsorber to provide a pressurized pure hydrogen stream and a low-pressure combustible tail gas.

Abstract: The present disclosure provides platforms, systems, media, and methods for capturing clinical cases and expert-derived treatment rationales to facilitate biomedical decision making, which can include virtual clinical trials that continuously learn from the experiences of all patients, on all treatments, and all the time. Algorithms such as Bayesian machine learning methods can be applied to coordinate such virtual trials.

Abstract: A filtration system includes an air cleaner housing and a filter element. The air cleaner housing includes a base and a removable cover. At least one of the base or the cover defines a cavity and a protrusion extending into the cavity. The filter element is disposed within the cavity. The filter element includes a plurality of media blocks each including a pleated filter media. The plurality of media blocks are arranged in arch shapes of approximately equal inner radii. The plurality of media blocks are coupled to each other along opposing edges that extend along a pleat direction of the pleated filter media. The media blocks together define at least one void that extends along the protrusion. The protrusion occupies a portion of the void.

Abstract: A pumping system for performing a borehole operation including pumping a fluid into a borehole. The system may include a motor, a transmission, a pump, and a control system. The motor, transmission, and pump may each include sensors. The transmission may be operatively coupled to the motor. The pump may be operatively coupled to the transmission and configured to pump fluid into the borehole. The control system may be in communication with the motor sensors, the transmission sensors, and the pump sensors. The control system may be configured to monitor the operation of the motor, the transmission, and the pump, determine if at least one of the motor, the transmission, or the pump is operating outside of predetermined parameters, and determine at least one component of the motor, the transmission, or the pump that is most likely to cause the operation to be outside of the predetermined parameters.

Abstract: The invention provides an improved fishing guide, specifically the tip top guide style. The guide consists of a single continuous piece of wire, bent in a manner to create a guide foot, guide ring, an elbow where the wires remain parallel after bending away from the vertical guide foot either inwards towards the guide ring, or outwards away from the guide ring, and a barrier on the rear portion of the guide above the guide foot that prevents the line from sliding between the two wires emerging from the guide foot. This protects the line from pinch points that are common in tip top style guides made of a single wire.