Abstract: A computer-implemented medical method of irradiation treatment planning is provided. Therein, an initial coverage volume (118) for a planning target volume (116), which is to be irradiated in an irradiation treatment with a prescribed dose, is provided. Further, at least one constraint (106, 110) indicative of an allowed dose for an organ at risk (120) is provided. Applying an initial irradiation treatment plan, an organ dose deposited in at least a partial volume of the organ at risk (120) is calculated. Based on comparing the organ dose to the at least one constraint (106, 110), an amount of violation is determined. Taking into account the determined amount of violation, a reduction coverage volume is calculated for the planning target volume (116) and a virtual planning object (122) is generated based on changing a volume of the organ at risk (120), such that an overlap region (124) of the virtual planning object (122) and the planning target volume (116) corresponds to the reduction coverage volume.

Abstract: For decision support in a medical therapy, machine learning provides a machine-learned generator for generating a prediction of outcome for therapy personalized to a patient. The outcome prediction may be used to determine dose. To assist in decision support, a regression analysis of the cohort used for machine training relates the outcome from the machine-learned generator to the dose and an actual control time (e.g., time-to-event). The dose that minimizes side effects while minimizing risk of failure to a time for any given patient is determined from the outcome for that patient and a calibration from the regression analysis.

Abstract: A neutron generator has a pre-moderator block of moderating material, an acceleration chamber, a vacuum pump evacuating the acceleration chamber to a moderately high vacuum, a plasma ion chamber opening into the acceleration chamber through an ion extraction iris, a gas source providing deuterium gas to the plasma ion chamber, a microwave energy source ionizing the gas in the plasma ion chamber, a primary and a secondary isolation well extending into the pre-moderator block, a water-cooled titanium target disk positioned at a lower extremity of the primary isolation well, the target disk biased to a substantial negative DC voltage, and electrically grounded metal cladding covering surfaces of the pre-moderator block. Ions extracted through the ion extraction iris are accelerated to bombard the titanium target producing energetic neutrons that pass through and are moderated by the pre-moderator block.

Abstract: The subject matter of the present disclosure generally relates to techniques for applying mechanical or ultrasound energy to a region of interest in a subject to induce modulation of one or more nerve pathways. The region of interest may include at least a portion of a nerve ganglion.

Abstract: Embodiments of the present disclosure relate to techniques for facilitating personalized neuromodulation treatment protocols. In one embodiment, a predetermined treatment position of an energy application device is used to guide future treatments for the patient. In one embodiment, a position of the energy application device relative to the predetermined treatment position is determined. In one embodiment, a total dose of ultrasound energy applied to the region of interest is determined.

Abstract: A non-irritation, non-blurring ophthalmic sunscreen composition contains a liquid vehicle base, such as an artificial tear formulation or an ophthalmic suspension or ointment. The composition includes at least one inorganic and/or at least one organic active ingredient. The inorganic active ingredients may include, but not be limited to zinc oxide, titanium dioxide, iron oxide, zirconium oxide, and cerium oxide. The organic active ingredients may include, but not be limited to dioxybenzone, octinoxate, octisalate, homosalate, avobenzone, octocrylene, para-aminobenzoic acid, cinoxate, methyl anthranilate, octocrylene, padimate O, ensulizole, sulisobenzone, trolamine salicylate, and ecamsule.

Abstract: The present application relates to an oil extracted from a solid vegetable matter or a micro-organism comprising a high unsaponifiable content, the solid vegetable from which the oil has been extracted and the micro-organism from which the oil has been extracted.

Abstract: Stable hydroquinone compositions that are useful for skin care and can have a shelf life of up to three years are prepared in a tank made from a material that does not release metallic ions into the composition.

Abstract: An improved firefighter's hood that is comfortable but also provides thermal protection as well as improved barrier properties to fine and superfine particulates encountered in fire and other emergencies.

Abstract: The invention relates to a method of protecting an object (1) against fire. An endothermic material (2) is arranged around the object (1), and then an outer metal-containing cladding (5) is arranged so that it covers at least a part of the endothermic material (2). The endothermic material (2) is provided as a tape (3) which is applied by helically winding the tape (3) in an overlapping manner resulting in a stepped outer surface (6) facing towards the outer cladding (5). The outer cladding (5) comprises metal, in particular is made of metal. The stepped outer surface (6) results in air cavities (7) being formed underneath the outer cladding (5). When the object (1) is exposed to a fire, such small air cavities (7) will allow for a slight swelling of the endothermic material (2) that will, as a consequence of the fire, react and release water directly to the outer cladding (5) from underneath and thereby provide cooling thereof.

Abstract: Fire protection systems and methods of fire protection systems for protection of a stored commodity. The systems and methods included a plurality of fluid distribution devices disposed above the stored commodity and configured for selective identification and controlled actuation in response to a fire. The systems have a hydraulic demand defined by at least one of: i) a hydraulic design area having a minimum operational area of less than 768 square feet; or ii) less than twelve hydraulic design devices.

Abstract: A method of manufacturing a self-expanding fire-fighting foam solution is disclosed. Here, the method can include purging air from a container, wherein the purging is performed via flowing an inert gas into the container, such that substantially inert environment is created within the container. In addition, the method can further include dispensing or filling a pre-determined amount of foam concentrate into a container, dispensing or filling a pre-determined amount of water into the container, and mixing the foam concentrate and water within the container, wherein the mixed foam and water within the inert container provide the self-expanding fire-fighting foam solution and having a pH ranging from about 6.8 to 7.8 moles per liter.

Abstract: What is disclosed is an improved portable fire extinguisher adapted for persons with disabilities that for one reason or another are unable to effectively use two arms and hands to handle a standard portable fire extinguisher. The fire extinguisher is comprised of the standard main components for a portable fire extinguisher; that is, a gas cylinder, a discharge locking seal and pin, a discharge valve and actuating lever, and a discharge hose/nozzle; plus several hardware enhancements that make it easier for a user to don and use the improved fire extinguisher when the user can only use one hand and/or arm. Those hardware enhancements include an upper-handle actuator-extension member with a large vertical torso-engagement area, pivotable stabilizer arms, a cylinder-mounted retaining strap/collar, neck-strap-anchors and neck strap, a pivotable discharge hose/tube sleeve, and a pivotable stop member for preventing inadvertent actuation.

Abstract: Systems and methods of an integrated fluid control valve and valve actuator assembly are provided. The assembly includes a pressure operated fluid control valve for controlling the flow of liquid from a liquid supply piping system into a sprinkler piping system of a fire protection system when transitioning the fire protection system from a stand-by state to an actuated state. The control valve defines a valve chamber for holding a pressurized fluid to prevent the flow of fluid through the control valve. A valve actuator is coupled to the fluid control valve housing for setting of the fluid control valve in an unactuated ready state and for operating the fluid control valve automatically and/or manually. The assembly has a common supply port to supply fluid to the control valve and the actuator and a common discharge port connected to multiple devices that can place the system in an actuated state.

Abstract: A flexible hose support bracket assembly includes a first bracket portion including a first leg coupled to a first bar element; a second bracket portion including a second leg coupled to a second bar element; and a hub assembly including a primary support defining a first primary support end and a second primary support end, the second primary support end defining a slot; a secondary support defining a first secondary support end and a second secondary support end, the second secondary support end defining a first opening; a pin hingedly coupling the first primary support end to the first secondary support end; and a locking pin extending through the first opening.

Abstract: An infrastructure monitoring assembly includes a fire hydrant; a pipe connected in fluid communication with the fire hydrant, a fluid at least partially filling the pipe; a sensor positioned in the fluid, the sensor configured to measure a parameter of the fluid; and a processor connected in communication with the sensor, the processor configured to receive a signal from the sensor.

Abstract: An exercise machine may include a box rack and at least one functional training device secured to the box rack and connected to at least one resistance device. The box rack may be comprised of a number of base members, vertical members, and upper members. A first functional training device may be mounted to a first vertical member in a slidable arrangement. A second functional training device may be mounted to a second vertical member in a slidable arrangement. A third functional training device may be located on an upper portion of the box rack. A fourth functional training device may be located on a lower portion of the box rack.

Abstract: A gait trainer adapted for use with a treadmill and, optionally, a spinning cycle, provides greater accessibility for therapeutic and rehabilitative gait pattern training to individuals confronting injury, illness, or disability. The gait trainer is adjustable, to accommodate a wide variety of users with different stride lengths and needs.

Abstract: A wearable exercise suit is taught which uses the elongated configuration of the raglan sleeve to ensure a more intense exercise experience. The invention teaches a long sleeved raglan shirt having resistance bands included therein for exercising the human muscles. The resistance bands are connected at the wearer's wrists and at shoulder locations. Tension is created in the resistance bands when the wearer moves his appendages. In one embodiment, the resistance bands are connected at multiple locations on the raglan sleeve to further increase tension and resistance to movement.

Abstract: A vibration apparatus and an associated motor assembly attached to a glove or wrap for a body part to stimulate muscle activity in the area of application. The apparatus is capable of generating vibrations of various amplitudes at the same frequency or within a defined frequency range. The device causes vibration in a limb to which it is attached, such that muscle that are not normally utilized in a single range of motion activity are activated. The mechanism creating the vibration may an eccentric rotating mass vibration motor assembly attached to a glove or wrist support. Use of the device with fitness equipment provides an individual with the benefits associated with vibrational motion such as increased muscle use with a single exercise motion and increased muscle memory during use with sports activities.

Abstract: An accessory for bodyweight suspension trainers including a main strap having attachable ends for securing to a secure vertical object, such as a basketball backboard support. Suspension straps extend perpendicularly from the main strap have loops at their ends for securing bodyweight suspension straps.

Abstract: An exercising device (1) and method comprising at least one winch (20), a motor (30) being adapted to drive and/or retard the winch (20), the winch (20) being adapted to provide a first torque to be delivered to a user interface (60) and a biasing assembly (40) being adapted to provide a second torque to the winch (20) being directed generally opposite to the first torque.

Abstract: A portable workout device is disclosed. The device has a gripping bar, a waistband having front and rear surfaces, a plurality of opposing attachment rings attached to the waistband front surface, a plurality of resistance bands selectively attached between the gripping bar and selected opposing attachment rings. The device may be used by placing the waistband around the waist or body of a user with the rear surface of the waistband against the user's back and with the user's hands on the gripping bar in front of the user. The user's arms are then extended to move the gripping bar outward away from the user's body against the resistance provided by the resistance bands. The device may be used while the user is seated, standing, walking or running.

Abstract: An ergonomically wing shaped exercise grip support device is disclosed that is portable and attaches/detaches to and from exercise and weight lifting bars or various sizes. The winged grip support device is ergonomically designed to allow superior comfort when held that prevents the bar from moving and rolling in one's hands, thus helping to prevent strains, sprains and other injuries. The winged grip support device ensures proper ergonomic alignment when held as well as distributes the weight being lifted to a greater surface area of one's hands, thus allow for the maximum and most superior exercise and weight lifting performance.

Abstract: An exercise slider is disclosed, comprising a disc body having a smooth surface, a rough surface opposite to the smooth surface, and two assembly holes, and a handgrip detachably connected to the two assembly holes of the disc body by two terminals thereof respectively.

Abstract: A swingable exercise bike includes a base having a first pivot portion for a bike body to be pivotally connected to the first pivot portion so that the bike body can swing left and right relative to the base. Left and right sides of the first pivot portion are provided with first connecting rods. The first connecting rods each have one end pivoted to the base and another end extending in a height direction and pivoted to a second connecting rod. The second connecting rod is further pivoted to the bike body. When the bike body swings left and right, the first and second connecting rods are pivoted. The two second connecting rods are connected with a cushion device disposed in a horizontal direction, which can generate a damping effect when the two second connecting rods are pivoted by the bike body, thereby cushioning the swing of the bike body.

Abstract: Provided herein are devices and methods for analysis and/or exercise of a body region of a subject. Such devices may include a guide arm supported by a support frame; a receiving surface supported by the guide arm, the receiving surface for receiving input force from the subject; and a motor assembly in communication with the guide arm, the motor assembly controlling movement of the receiving surface based on received input force. Exercise and/or analysis methods described herein may include steps of instructing the subject to apply an input force to a receiving surface; sensing the applied input force over time; and controlling movement of the receiving surface based on the received input force using a motor assembly, whereby the motor assembly moves the receiving surface in a pre-determined direction, so long as the input force remains within an allowable tolerance, until a pre-set end position is reached.

Abstract: An isometric neck exercise device includes a headband and a plurality of wall blocks attached to the headband, configured to allow a wearer to place the headband on his or her head and lean at least one of the wall blocks against a wall for an isometric exercise.

Abstract: A find it map system including: a server including a processor; and a memory in communication with the processor; the memory having a database comprising at least data related to positioning and tracking of a game ball; and a device capable of accessing GPS and including a user-interface configured to enable communication with the server via a software application. The device and software is useful for golfers.

Abstract: A system for measuring, displaying, storing and utilizing user-specific exercise data from selectorized fitness machines, including the weight, repetitions, and any other physical parameters derivable from the weight and displacement of the weight stack. The system is comprised of two coupled sensor systems: an infrared sensor and multiple Hall effect sensors. The sensors are mounted to an adjustable stand that can be retrofitted to any selectorized fitness machine. The system analyzes the measurements and sends the data to a server for storage on a per-user basis. Users are identified by a near-field communication (NFC) tag or facial recognition. The system uses an innovative coupled NFC/QR/facial recognition—Bluetooth paradigm to transmit exercise data in real-time to the Bluetooth-enabled mobile device of the user. A mobile application allows users to view the exercise data, to follow predefined workout plan, and to retrieve stored data from a remote server.

Abstract: Systems, methods, and apparatus for data analytics for a sports activity are disclosed. A multiplicity of sensors tracks a multiplicity of world objects related to the sports activity, collects and communicates tracking data to a server platform in real time or near real time. The server platform integrates the tracking data from the multiplicity of sensors and scoring data for the sports activity, and correlates the tracking data and the scoring data with a corresponding UTC timecode based on rules related to the sports activity, thereby creating a multiplicity of UTC-coded data sets. The server platform synchronizes the multiplicity of UTC-coded data sets, thereby creating a time-synchronized data set. The server platform provides analytics based on the time-synchronized data set, thereby creating analyzed data. The multiplicity of user devices displays the analyzed data based on at least one application program.

Abstract: A system and method for measuring motion properties of a movable object, such as a sporting device, wherein the movable object has an embedded magnetized unit creating a magnetic field. A measurement device, having a first magnetic field sensor positioned a known distance away from a second magnetic field sensor, is positioned in the vicinity of the movable object's trajectory, whereby the first and second magnetic field sensors output signals when the movable object passes within their respective proximities. A control module, that is responsive to the output signals created by the magnetic field sensors, is configured to record the times of output signal events. The control module is further configured to calculate motion properties, such as the speed and rate of spin, of the movable object based upon the recorded times of various sensor output events and the known distance between the first and second magnetic field sensors.

Abstract: The invention relates to a device (20) for assisting a driver of a vehicle to perform physical exercises, comprising:—means (21) for acquiring data representative of a driving context,—means (22) for determining a level of risk, from the acquired data,—means (23) for selecting at least one physical exercise compatible with the level of risk,—means (24) for transmitting a signal indicating to the driver the at least one selected exercise; characterised in that it further comprises—means (21?) for acquiring data representative of a history of exercises performed by said driver, said data coming from a remote storage,—and in that the means (23) for selecting at least one physical exercise also use said data representative of a history in order to select said at least one exercise.

Abstract: A muscle training equipment configured to train at least one target muscle of human body and including frame, at least one vibration detector, and at least one resistance adjustment assembly. The at least one vibration detector is configured to be disposed on the at least one target muscle so as to produce at least one muscle vibration signal based on the activity of the at least one target muscle. The at least one resistance adjustment assembly includes motor, handle and linkage assembly. The motor is disposed on the frame and has resistance-adjustable shaft. An end of the linkage assembly is fixed to the resistance-adjustable shaft, and another end of the linkage assembly is pivotally connected to the handle. The at least one resistance adjustment assembly is configured to adjust a resistance force applied on the resistance-adjustable shaft according to the at least one muscle vibration signal.

Abstract: A system, methods and apparatus for powered monofin that propels a swimmer through water uses one of two modes of power: 1. An electric-assist mode, in which the propulsor responds to a swimmer's kick by multiplying the work of the swimmer; 2. Inverse mode, in which the propulsor deactivates when the swimmer is working. In this mode, propulsion is inversely related to the work of the swimmer. As the swimmer does more work, power from the monofin is reduced, to a predetermined, average level of propulsion. As the swimmer does less work propulsion increases to the predetermined level.

Abstract: A golf ball has a plurality of dimples on a surface thereof. Each dimple has a center portion and an edge portion. The center portion has a bowl shape. The edge portion has a ring shape and is smoothly continuous with the center portion. A cross-sectional shape of the edge portion is a curved line that is convex outward in a radial direction of the golf ball. A sum Vc of volumes of the center portions and a sum Vd of volumes of the dimples satisfy the following mathematical formula: (Vd?Vc)/Vc?2.15. A ratio of a number of the dimples, the center portion of each dimple having a circular contour and the edge portion of each dimple having a non-circular contour, to a total number of the dimples, is not less than 50%.

Abstract: A golf ball 2 has a plurality of dimples 10 on a surface thereof. Each dimple 10 has a center portion 16 and an edge portion 18. The center portion 16 has a bowl shape. The edge portion 18 has a ring shape. The edge portion 18 is smoothly continuous with the center portion 16. A cross-sectional shape of the edge portion 18 is a curved line that is convex outward in a radial direction of the golf ball 2. A ratio P1 of a number N1 of the dimples each having an edge portion 18 that is adjacent to another edge portion 18 such that the edge portion 18 shares a boundary line with the other edge portion 18, to a total number N of the dimples, is not less than 50%.

Abstract: A lacrosse training ball that is made up of a shell that defines an enclosure having an interior volume is disclosed. The shell includes a plurality of pads connected along a plurality of seams sewn with a thread having a finishing knot. The interior volume is substantially occupied by a filler that includes a mixture of a first material and a second material.

Abstract: A tennis ball may include a spherical hollow elastomeric core having a specific gravity of less than 1 and a thickness of at least 4.

Abstract: An inflatable sports ball having a bladder and a cover disposed about the bladder in provided. The cover may have an exterior surface that defines a plurality of plateau sections, a first plurality of indentations, and a second plurality of indentations that cooperate to define a topographical arrangement across the exterior surface. Each of the first plurality of indentations has a first indentation depth, a first indentation width, and a first maximum aspect ratio. The first maximum aspect ratio is defined as the ratio of the first indentation width to the first indentation depth. The second plurality of indentations has a second indentation depth, a second indentation width, and a second maximum aspect ratio. The second maximum aspect ratio is defined as the ratio of the second indentation width to the second indentation depth. The second maximum aspect ratio is greater than the first maximum aspect ratio.

Abstract: A sports ball is provided. The sports ball may include a bladder and a cover disposed about the bladder, wherein the cover includes a plurality of adjoining panels and defines an exterior surface. The cover further defines a plurality of channels extending radially inward from the exterior surface. The plurality of channels includes a plurality of peripheral channel segments and a plurality of interior channel segments. The plurality of peripheral channel segments each define a peripheral seam between adjoining ones of the plurality of panels. Each channel of the plurality of interior channel segments is provided within a central region of one or more of the panels and divide the exterior surface into a plurality of open polygonal portions.

Abstract: A ball retrieval apparatus (10, 910) for retrieving (e.g. tennis) balls (70) from the ground (72) includes a receptacle (12, 912) with an opening (26, 926) over which horizontal rods (36, 936) extend. The rods are received in apertures (34), and can move upwardly and laterally between lowermost and raised positions. The distance between rods in their lowermost positions is less than the ball's diameter. This distance increases as the rods are raised, and moved in opposite lateral directions. A ball can be retrieved by being received into the receptacle between adjacent rods. The rods then drop down to their lowermost positions so that the distance between them again decreases so that the ball is trapped in the receptacle. The invention also extends to a ball retrieval system including a trolley (46, 946) and one or two ball retrieval apparatus supported on the trolley.

Abstract: A device for retrieving a golf ball that is not easily accessible in ponds, in high grass, in bushes, in rocky terrain or in other places that are hard to reach. The device comprises a retriever head that is attached to a telescoping handle. The retriever head comprises an elongated rigid head with no moving parts, with a large opening at the bottom of the front of the retriever. The retriever widens along the sides to form a pocket at the tapered end at the top of the retriever that is used to entrap a golf ball. The outside of the tapered end of the retriever can be used to retrieve a golf ball by scooping it onto the side of the retriever. The rounded point at the tapered end of the retriever can be used to dislodge or reposition a golf ball so that it can be easily retrieved.

Abstract: An autonomous golf ball picking system configured to pick up golf balls from an outdoor environment. The system includes a route map defining a path to pick up golf balls from the ground. The route map is in a computer readable format. An unmanned ground vehicle having a base unit having an internal ball retention compartment, a ball picking roller configured to pick up golf balls from the ground and to deposit the picked-up golf balls into the internal ball retention compartment, at least two linked wheels, each of the at least two linked wheels driven by an independent motor and configured to move the unmanned ground vehicle around the ground, a battery to provide power to the unmanned ground vehicle, and an unmanned ground vehicle computer system. The computer system is capable of reading the route map and sending directional instructions to the independent motors in order to drive the unmanned ground vehicle along the path set out according to the route map.

Abstract: A golf club head comprises a sole, a recessed sole port in the sole; and a rotatably adjustable sole piece adapted to be at least partially received within the sole port and comprising a central body having a plurality of contact surfaces adapted to contact the sole port and being offset from each other along a central axis extending through the central body of the sole piece. The sole piece can be positioned at least partially within the sole port at five or more rotational and axial positions with respect to the central axis, wherein at each rotational position, at least one of said contact surfaces of the central body contacts the sole port to set the axial position of the sole piece. The sole port and/or the sole piece can be generally pentagonal in shape.

Abstract: A golf club head comprising at least one part manufactured via a metal injection molding process, and attached to another part of the golf club head via electrical resistance welding or electrical resistance brazing, is disclosed herein. The present invention is also directed to a method of making said golf club head, the method comprising the steps of providing a first golf club head part made from a first metal material, metal injection molding a second golf club head part from a second, different metal material, and electrical resistance welding or electrical resistance brazing the second golf club head part to the first golf club head part to form a combined part.

Abstract: Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having an interior cavity, a port connected to the interior cavity, a toe portion, a heel portion, a top portion, a sole portion, a back portion, a port, and a front portion having a perimeter ledge portion defining at least a portion of an outer boundary of the front portion. The example golf club head may also include a face portion having a front surface with at least one groove and a back surface opposite the front surface and associated with a total back surface area. The back surface may include a first back surface region associated with a first back surface area and a second back surface region associated with a second back surface area. The total back surface area may equal to the sum of the first back surface area and the second back surface area.

Abstract: Golf clubs according to at least some example aspects of this disclosure may include a golf club head and a shaft configured to engage with the golf club head which includes a grip engaged with the shaft. Further, the golf club may include a monitoring device, which includes a sensor and a transmitter. Additionally, the monitoring device may be configured to determine data related to the characteristics of a golf swing. Further, the monitoring device may be configured to transmit the data related to the characteristics of a golf swing to a remote computer.

Abstract: An end-cap assembly for a ball bat or other sporting-good implement includes one or more removable weights, so that the weight of the end cap—and of the ball bat—may be adjusted. The one or more weights may reside in a receiving space or recess in an end-cap cup of the end-cap assembly. A fastener removably attaches the one or more weights to the end-cap cup. In some embodiments, the fastener may include threads that engage threads in a bore in the end-cap cup.

Abstract: A ball bat configured for impacting a ball. The ball bat extends along a longitudinal axis and includes a unitary bat frame and a pivot joint. The unitary bat frame includes a handle portion and a barrel portion having a distal region. The pivot joint is coupled to the distal region of the barrel portion. The pivot joint movably supports the barrel portion relative to the longitudinal axis such that the distal region of the barrel portion may pivot towards and away from the longitudinal axis about the pivot joint.