Abstract: Phototherapy devices for the treatment of truncal acne and scars include, for example, a body portion having a bottom surface and a top surface that is configured to hang on a person's shoulders and cover the upper back and/or chest. The body portion further having left and right shoulder portions extending forwardly from the body portion and curled downwardly to hook over a person's shoulders. The shoulder portions further define a space for a person's neck therebetween. A phototherapy lighting component is configured to emit a light from the bottom surface of the body portion and forwardly extending shoulder portions. In use, the person places the shoulder portions on their shoulders with the body portion hanging downwardly against the person's back or chest, for example, wearing the body portion like a cape or bib. Using the lighting component, a therapeutic amount of light is administered to the person.

Abstract: The invention describes method for delivering and positioning radio-isotopes. The method uses encapsulating free flowing medicament into a vehicle and positioning the vehicle into the body. Also provided is a system for delivering and positioning radio-isotopes into the body, the system comprising fluid radio-isotope encapsulated in a material.

Abstract: Described here are systems and methods for knowledge-based brachytherapy planning. These systems and methods are capable of automatically generating treatment plans for prostate brachytherapy in clinically relevant times. Primitive features computed from anatomical contours of the target organ are used to retrieve a template plan from a database. The template plan is then adjusted in a stochastic search algorithm.

Abstract: A method for delivering radiation treatment may include defining a preliminary trajectory including a plurality of control points. Each control point may be associated with position parameters of a gantry and a couch. The method may also include generating a treatment plan based on the preliminary trajectory by optimizing an intensity and position parameters of a collimator and MLC leaves for each control point. The method may also include decomposing the treatment plan into a delivery trajectory including the plurality of control points. Each of the plurality of control points may be further associated with the optimized intensity, the optimized position parameters of the collimator and the MLC leaves, an output rate, and a motion parameter of each of the gantry, the couch, the collimator, and the MLC leaves. The method may further include instructing a radiation delivery device to deliver the treatment plan according to the delivery trajectory.

Abstract: A radiation monitor 1 includes a light-emitting unit 10 which generates light having an intensity depending on an amount of an incident radiation, an optical fiber 20 which sends a photon generated by the light-emitting unit 10, a photoelectric converter 30 which transmits one electric pulse to one sent photon, a dose calculation device 40 which counts the electric pulse amplified by the photoelectric converter 30 and converts the counted value of the measured electric pulses into a dose of the radiation, and a display device 50. The dose calculation device 40 counts the electric signals converted from the photon by the photoelectric converter 30 to calculate a counting rate, and stops the counting when the counting rate exceeds a predetermined threshold, and performs counting when the counting rate is less than the threshold.

Abstract: A method of generating an image synthesis process is disclosed, where the image synthesis process improves image quality of degraded volumetric images. In the method, a machine learning process is trained in a supervised learning framework as the image synthesis process. In the supervised learning process, a lower-quality partial-data reconstruction of a target volume is employed as an input object in the supervised learning process and a higher-quality full data reconstruction of the target volume is employed as an expected output. The full data reconstruction is generated based on a first set of projection images of the three-dimensional volume and the partial-data reconstruction is generated based on a second set of projection images of the three-dimensional volume, where the second set of projection images includes projection images that have less image information and/or are of a lower image quality than the first set of projection images.

Abstract: The oxygen delivery device is a portable structure. The oxygen delivery device contains a plurality of oxygen canisters. The plurality of oxygen canisters contain oxygen under pressure. The oxygen delivery device stores the plurality of oxygen canisters. The oxygen delivery device dispenses the oxygen contained in the plurality of oxygen canisters. The oxygen delivery device comprises a housing, a distribution apparatus and the plurality of oxygen canisters. The housing contains the plurality of oxygen canisters and the distribution apparatus. The housing: a) stores the plurality of oxygen canisters; and, b) forms a fluidic connection between the plurality of oxygen canisters and the distribution apparatus. The distribution apparatus delivers the oxygen received from the plurality of oxygen canisters for consumption.

Abstract: A system directed to providing a self-contained negative pressure environment (SCONE) to remove airborne particulates emitted from a patient. The system prevents exposure to pathogenic biological airborne particulates during triage, transportation, and treatment, including aerosol generating procedures (AGPs) and end of life care. This system is directed to a collapsible device having a flexible cover covering two support members, with openings in the flexible cover such that medical professionals can reach in and operate within. The present invention is further adaptable to patients and operating environments of various sizes.

Abstract: In one embodiment of an aircraft emergency oxygen delivery system, power can be generated by the flow of gas over a transducer disposed inside an oxygen delivery tube. A pressure differential gives rise to a temperature difference across the transducer, and the temperature difference can be converted to a voltage. The voltage can be quadratically dependent upon the Mach number M (e.g. flow velocities from 1 to 140 m/s) and proportional to a Seebeck coefficient of the transducer. The power thus generated may be used to operate LED indicators visible from the exterior of the tube, a variety of sensors, and wireless communication with a central control system. Oxygen flow to a mask may be adjusted based on ambient oxygen content and data collected from a passenger wearing the mask, including a blood oxygen saturation level, pulse or respiration rate.

Abstract: A valve structure for a respirator includes a base, an upper cover, a membrane and a discharge device, wherein an outer side of an upper annular wall of the upper cover is provided with multiple L-shaped engagement blocks, and a combination hole of the discharge device is provided with multiple L-shaped engagement blocks embedded with the L-shaped engagement blocks of the upper annular wall, so that the discharge device is combined with the upper cover.

Abstract: The present invention relates to a respirator without breathing resistance, which has an air inlet duct that passes through an inside and an outside of the respirator and that has asymmetrical electrodes and particle capturing plates formed on an inner surface of the air inlet duct; ozone removing element that removes ozone generated by micro-plasma; and high voltage dc-dc converter that provides high voltage to the asymmetrical electrodes. It employs asymmetrical electrodes and particle capturing plates to filter air without generating breathing resistance. When the respirator according to the present invention is used, safety of a wearer may be maintained in accordance with an environment and breathing may be smoothly performed even while introduction of pathogenic bacteria, viruses, fungi, spores, fine dust, or the like included in air may be effectively blocked. Accordingly, the respirator may be widely utilized to maintain the safety of the wearer in various environments.

Abstract: An apparatus and methods for air filtration are disclosed. The apparatus includes a body and first and second replaceable filters. The body of the apparatus further contains an air-exchange assembly and a filter receiver attached to the air exchange assembly. The air-exchange assembly contains an exhaust tube with an open end and a closed end, two wings on opposite sides of the exhaust tube, and an intake check valve and an exhaust check valve inside the exhaust tube. The first replaceable filter surrounds the filter receiver; and the second replaceable filter is inside the filter receiver. Several apertures and the check valves are strategically disposed in the exhaust tube to achieve optimal air filtration and avoid contamination of a user's exhaust.

Abstract: An anchorage assembly including first and second plates that are slidably movable relative to each other, each plate comprising an upper head with an outwardly-extending flange, and the first plate including at least one spreader ramp positioned in an upper portion of the first plate.

Abstract: Power sources, such as batteries, for transportation vehicles can provide at least partial electric drive power. The power sources can include an activation layer arranged between collectors adapted for opposite charging. The activation layer can include fire suppression system disposed therein for releasing fire suppression agent in response to high and/or excessive temperature.

Abstract: Various embodiments disclosed relate to dry powder fire-fighting compositions. In various embodiments, the present invention provides a method of fighting a fire. The method can include contacting at least one of a fire and a source thereof with a composition including bentonite and aluminum hydroxide.

Abstract: A versatile exercise bar includes a support structure formed of a pair of diverging, horizontal support legs with contiguous rear ends, spaced front ends, and an intermediate portion therebetween. A side rail vertically extends from the intermediate portion of each support leg. Adjustably mounted between the two side rails is an exercise bar that is grasped by a user when performing chin-ups or a myriad of other exercises as explained herein. When moved to a desired height and released, the bar is automatically held by a retention mechanism to allow the user to safely anchor a pair of clamps before performing a given exercise.

Abstract: An exercising assisting and support assembly includes a body having a bottom surface, a top surface, a first lateral side, a second lateral side, a first end and a second end. The body is elongated from the first end to the second end and a cross-section of the body has a trapezoidal shape. The body has a length from the first end to the second end is between 24.0 inches and 48.0 inches and a height from the bottom surface to the top surface being at least 12.0 inches and less than 16.0 inches. The bottom surface has a width from the first lateral side to the second lateral side between 16.0 inches and 20.0 inches and the top surface has a width from the first lateral side to the second lateral side at least equal to 4.0 inches and no greater than 10.0 inches.

Abstract: A cable exercise machine may include a first vertical guide, a first pull cable routed through a first pulley, a second vertical guide, a second pull cable routed through a second pulley, and an electronic control panel. The first pulley may be movable along a length of the first vertical guide, and the second pulley may be movable along a length of the second vertical guide. The electronic control panel may be configured to: electronically allow for one or more levels of resistance to a user pulling on the first pull cable and/or the second pull cable, electronically allow for adjustment of the level of resistance to the user pulling on the first pull cable and/or the second pull cable, and electronically present the adjusted level of resistance to the user.

Abstract: A resistive device that enables adjustable resistance in at least one direction using an attachment system and associated eddy current braking system. The resistive device can be bench-mounted, in some embodiments, used for physical therapy caused by neuromuscular diseases, such as stroke and cerebral palsy, orthopedic disorders, general disuse, or even for overall fitness.

Abstract: The exemplary embodiments herein provide a mildly kinetic barbell having a flexible tube with a hollow center, a first end, and an opposing second end. The barbell preferably has a stiffening element within the hollow center, a first plate stopper attached to the flexible tube near the first end, and a second plate stopper attached to the flexible tube near the second end. The barbell may also have a first loading sleeve at the first end with a second loading sleeve at the second end. Some embodiments also include rack bumpers placed adjacent to the plate stoppers and/or a knurl positioned on a central portion of the flexible tube.

Abstract: A power rack assembly attachment having at least one support member that removably attaches to a vertical post in a power rack assembly or similar exercise equipment or machine and is connected to a parallel vertical support post that can receive a support hook for barbells. The power rack assembly attachment provides the ability to extend vertical support for support hooks closer to the user than the standard vertical posts in a power rack assembly.

Abstract: An apparatus having an accessory carrier that slides along an exercise rack and repositions an accessory through one-handed operation. A stationary handle fixedly mounts to the accessory carrier by first spacers. A moving handle mounts to the accessory carrier by second spacers. Each second spacer includes a barrel having an open end a closed end. A shaft extends through the barrel and the closed end and is mounted to the moving handle. As the moving handle moves to an engaged position, a pin end of the shaft slides out of the open end of the barrel and engages the exercise rack. This engagement prevents relative movement of the accessory carrier with respect to the exercise rack and fixes the accessory carrier at a selected position. A biasing member biases the moving handle to automatically engage the pin end and lock the accessory carrier in place.

Abstract: An exercise device is disclosed which is safe to use, resists muscle adaptation, incorporates multiple methods of resistance, can quickly and easily switch between exercise modes to provide the user with the most optimal exercise routine and the least amount of hassle, and can otherwise remove the limitations of prior art machines. The exercise device can be utilized by the user to perform rowing exercises targeting cardiovascular training, high intensity training, strength training, muscle-building training and core building. Moreover, the exercise device is easy to use, will have multiple methods of operation, can quickly and easily switch between these methods of operation, and will not limit the user in the types of exercises to be performed.

Abstract: A multipurpose exercise device having a base that rests on a support surface and a user platform upon which the user stands. The lower end of a perpendicular support post is mounted to the base to axially pivot thereon and the upper end of the post is pivotally mounted to the lower surface of the user platform. The user platform pivots with the support post in a horizontal plane parallel to the support surface and pivots on the support post in a vertical plane perpendicular to the horizontal support surface. Resistance elements are provided having one end mounted to the support post and the other end mounted to the base to control the velocity and angle of pivot of the user platform in the horizontal plane. Preferably, a plurality of resistance elements are provided having one end mounted to the base and the other end mounted to the user platform to control the velocity and angle of pivot of the user platform in the vertical plane.

Abstract: A device and method for monitoring exercise performance and configured to be worn on a limb of a user. The device includes a position determining module configured to generate position data for a present exercise session of the user utilizing one or more signals; a motion sensor configured to detect motion of the device and generate motion data; and a processor. The processor is operable to calculate at least one of speed, pace, and distance of the device; calculate a limb motion of the user to obtain limb motion data throughout the present exercise session; determine whether an inaccurate interval is present during the present exercise session; obtain a matching interval; and replace at least one of the speed, pace, and distance data during the inaccurate interval with a corresponding at least one of speed, pace, and distance data of the matching interval.

Abstract: A footwear impulse-momentum device includes a first momentum actuator, a second momentum actuator, a position sensor, and a processing system, which are dimensioned to fit within a shoe sole. The first momentum actuator is coupled to receive a first control signal and is configured, upon receipt thereof, to move between a first position and a second position. The second momentum actuator is coupled to receive a second control signal and is configured, upon receipt thereof, to move between a third position and a fourth position spaced. The position sensor is configured to sense a position of the sole of the shoe and supply a shoe position signal representative thereof. The processing system is configured to receive the shoe position signal and is operable, in response thereto, to selectively generate and supply the first and second control signals to the first and second momentum actuators, respectively.

Abstract: Tracking and monitoring athletic activity offers individuals with additional motivation to continue such behavior. An individual may track his or her athletic activity by completing goals. These goals may be represented by real-world objects such as food items, landmarks, buildings, statues, other physical structures, toys and the like. Each object may correspond to an athletic activity goal and require an amount of athletic activity to complete the goal. For example, a donut goal object may correspond to an athletic activity goal of burning 350 calories. The user may progress from goal object to goal object. Goal objects may increase in difficulty (e.g., amount of athletic activity required) and might only be available for selection upon completing an immediately previous goal object, a number of goal objects, an amount of athletic activity and the like.

Abstract: A functional training rig kit includes a box and a plurality of components adapted to fit within the box. At least some of the components and the box include elements by which the components are adapted to be attached to the outside of the box to provide at least one functional training rig attached to the outside of the box.

Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and acid copolymer ionomer. The cover composition also can contain hydroxyl-containing compounds. The golf ball having the thermoplastic polyurethane cover can be treated with an isocyanate compound. The golf ball also can be treated with an amine and/or silane-containing compound. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls have good physical properties.

Abstract: In a golf ball having a two-layer core consisting of an inner core layer and an outer core layer, one or more intermediate layer, and a cover serving as an outermost layer, the inner core layer and outer core layer are each formed primarily of a base rubber, the inner core layer has a diameter of at least 19 mm, the intermediate layer and the cover are each formed primarily of a resin material, and the overall core has a specific hardness profile. The golf ball has a high initial velocity while holding down the spin rate on full shots with a driver or long iron, thus enabling a good distance to be achieved. The ball also has a high controllability in the short game.

Abstract: Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.

Abstract: In a multi-piece solid golf ball having a core, an envelope layer, an intermediate layer and a cover, the intermediate layer is formed into two layers—an inner layer and an outer layer. The surface hardness of the envelope layer-encased sphere, the surface hardness of the inner intermediate layer-encased sphere, the surface hardness of the outer intermediate layer-encased sphere and the surface hardness of the ball together satisfy a specific relationship. This ball has an excellent flight when struck by golfers whose head speeds are not that fast and has a soft yet good feel at impact, thus making it highly suitable for amateur golfers.

Abstract: A sports ball comprises a plurality of interlocking panels covered by an outer layer. Each of the interlocking panels includes a plurality of recesses. The outer layer includes a plurality of distinct surface irregularities, each of the surface irregularities aligned with one of the plurality of recesses.

Abstract: A head 2 includes a face 4, a crown 6, and a sole 8. At least a part of the crown 6 and/or at least a part of the sole 8 is formed by a clad material. The clad material is joined to an adjacent portion brought into contact with a peripheral edge of the clad material. The clad material includes a first layer s1 and a second layer s2. The first layer s1 is the outermost layer. The first layer s1 is welded to the adjacent portion. The second layer s2 does not have an affinity for welding with the adjacent portion.

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 a front portion, a rear portion, a toe portion, a heel portion, a top portion, and a bottom portion. The front portion may include a front pocket defined by an interior wall. The golf club head may include a face portion and a polymer insert between the face portion and the interior wall. Other examples and embodiments may be described and claimed.

Abstract: Described herein are embodiments of golf club heads having a balance of the following parameters: a low and back club head center of gravity position, a high moment of inertia, a large Ixy product of inertia, and low aerodynamic drag. Methods of manufacturing the embodiments of golf club heads having a balance of club head center of gravity position, moment of inertia, product of inertia, and aerodynamic drag are also described herein.

Abstract: A golf club head includes a body having a face plate having a strike surface and an opposing interior surface, a rear end, and a sole connecting the faceplate with the rear end. The face plate, the rear end, and the sole partially define a cavity. An insert is positioned within the cavity, the insert presenting an insert surface facing the interior surface of the face plate and spaced therefrom.

Abstract: A shaft for a putter includes decorative sheaths that may beautify the shaft while retaining lightweight stiffness and avoiding breaking the sheaths.

Abstract: A bat, which has a hollow barrel and an internal assembly configured to resist deformation of the hollow barrel, is disclosed. The internal assembly includes multiple rods disposed longitudinally within the hollow barrel. The internal assembly can include a deformable ring having a substantially circular outer wall having a diameter less than an inner diameter of the hollow barrel and multiple holes, with each hole configured to at least partially receive a rod of the multiple rods. The bat can have an end cap including end cap holes extending partially through the end cap, with each end cap hole configured to at least partially receive a rod.

Abstract: The technology provides practice aids for developing croquet skills and on-mallet playing aids for improving croquet play. The practice aids are used while practicing croquet and offer benefits such as immediate feedback and practice shot repeatability. The practice aids may include a swing trainer, a single ball shot trainer, a croquet shot maker, a cannon shot maker, a mallet alignment tool, a take-off trainer, a hoop maker, and a wiring trainer. The on-mallet playing aids are used while practicing and during croquet games since the rules of croquet allow a player to mark a mallet. The on-mallet playing aids offer benefits such as improved in-game shot setup and improved shot precision. The on-mallet playing aids may include a single ball shot playing facilitator, a take-off playing facilitator, and a croquet-shot playing facilitator. The practice aids and the on-mallet playing aids may offer different ways of achieving a same result.

Abstract: A multipurpose exercise device having a base that rests on a support surface and a user platform upon which the user stands. The lower end of a perpendicular support post is mounted to the base to axially pivot thereon and the upper end of the post is pivotally mounted to the lower surface of the user platform. The user platform pivots with the support post in a horizontal plane parallel to the support surface and pivots on the support post in a vertical plane perpendicular to the horizontal support surface. Resistance elements are provided having one end mounted to the support post and the other end mounted to the base to control the velocity and angle of pivot of the user platform in the horizontal plane. Preferably, a plurality of resistance elements are provided having one end mounted to the base and the other end mounted to the user platform to control the velocity and angle of pivot of the user platform in the vertical plane.

Abstract: A golf swing training apparatus and method of using the same. The swing training apparatus includes an orbital track and a carrier plate that connects a club shaft to the orbital track. The golf swing training apparatus guides the swing of the club shaft on a swing plan plane that is adjusted automatically to the golfer's anthropomorphic dimensions. A tension system provides a resistance during the golf swing to strengthen the muscles used in the golf swing. Repeated use of the golf swing training apparatus develops the golfer's muscle memory for maintaining the club shaft in a desired swing plane.

Abstract: Improved pitching machines capable of providing accurate, repeatable, and various pitches for training or simulation purposes (e.g., batting and catching). The pitching machine of the present invention may be operable to deliver pitches that each have a different predetermined trajectory, location, velocity (speed to target), and rotational velocity with repeatable precision and accuracy. Additionally, the pitching machine may be programmable and capable of simulating a pitch sequence, as thrown by a pitcher in a game situation, which provides a novel and effective tool for training batters.

Abstract: A system for refereeing a sports match including a portable processing device for compiling data associated with the sports match and eyeglasses including data display means for displaying the data associated with the sports match to a wearer of the eyeglasses.

Abstract: A match creation and management method and system are described, according to various implementations. In an implementation, a match is customized based on match information in response to a first selection from a user device. In response to a second selection from the user device, a match profile is configured associated with a plurality of players. For each of the plurality of players, a golf handicap index may be retrieved (e.g., from a third party source), where the golf handicap index is associated with each of the plurality of players. The golf handicap index may then be used at least in part to calculate a course handicap associated with each of the plurality of players. The course handicap may be used to allocate a plurality of stroke holes for each of the plurality of players.

Abstract: A glove for enhancing a wearer's grip and control of a golf club or sports device. The glove may include a palmar portion and a dorsal portion having multiple digital segments that entirely enclose a wearer's thumb, ring finger and pinkie finger. The glove further includes a forefinger digital segment that exposes at least the middle and distal phalanges including the fingertips. The forefinger digital segment covers at least a portion of the wearer's proximal phalanx. The glove also has a strap means to secure the glove onto the wearer's hand.

Abstract: A ski binding with a binding element mounted displaceably on a slide rail arranged on a ski and which can be fixed in different positions by a latching device, wherein the latching device has latch elements which engage in each other in a blocking position on the binding and ski sides, and the binding-side latch element has a pivotable lever element that in a displacement position the latch elements are not in engagement with each other, wherein the binding element has an operating element with an oblique run-on surface which is transferred between open and closed positions, wherein the operating element, upon transfer of the operating element to the open position, cooperates with an oblique contact surface of the lever element such that the lever element is moved out of the blocking position.

Abstract: A skateboard truck configured to be mounted to a skateboard deck, with a hanger with a wheel axle configured to hold skateboard truck wheels; a suspension system with a flex member configured to attach the hanger resiliently to a skateboard deck; a rolling contact bearing connecting the hanger with the flex member such that the rolling contact bearing allows rotation of the hanger with respect to the flex member by a steering angle around a steering axis extending substantially vertically to the wheel axle; and a spring mechanism attached to or integrally formed with the flex member biasing the hanger to the neutral position where the steering angle is zero.

Abstract: A tracked skate runner provides a low-profile substitute for a wheel with exceptionally low rolling resistance on rough or soft terrain. The runner includes a skate frame and rollers that bear against an endless track of hinged links devoid of pinch points that can get jammed with ground debris. The skate frame provides a channel with sidewalls and a top dirt shield. The sidewalls fit closely with the links of the track to seal out dirt, and the top dirt shield protects the rollers from dirt that shakes off the top recirculating portion of the track.

Abstract: A gaming table provides for use of RFID technology to track chip movement on a table game and to infer an association between a wager and a player position based on a chip identifier of a chip placed on a particular position of the table. In some embodiments, previous position history of the chip is also taken into account in determining a player position associated with a wager.