Abstract: Certain exemplary embodiments of the present disclosure can provide an. apparatus and method for generating at least one radiation can be provided. The exemplary apparatus and for method can selectively kill and/or affect at least one bacteria. For example, a radiation source first arrangement can be provided which is configured to generate at least one radiation having one or More wavelengths provided in a range of about 190 nanometers (nm) to about 230 nm, and at least one second arrangement can be provided which is configured to prevent the at least one radiation from having any wavelength that is outside of the range can be provided.

Abstract: A head assembly for a therapeutic device for providing light and heat to a user's skin includes a transparent cover member through which both light and heat are transmitted. The transparent cover member presents a comfortable flat surface at its exterior, and couples to a heating element that surrounds a plurality of visible light LEDs. The transparent cover member can include retaining features to assist in assembling the head assembly of the therapeutic device.

Abstract: In order to assess the achievability of treatment goals for a radiation therapy treatment, an estimation unit generates a treatment plan for the radiation therapy treatment only on the basis of treatment goals relating to a target structure to obtain a first dose distribution, (i) segments the body region into a plurality of concentric shells (301a, 301b) surrounding the target structure (302) and determines a mean radiation dose assigned to each shell (301a, 301b) in accordance with the first dose distribution, and (iii) checks whether a further dose distribution can be determined which fulfills the treatment goals relating to at least one structure at risk and which is configured such that the mean radiation dose assigned to each shell (301a, 301b) in accordance with the further dose distribution corresponds to the mean radiation dose assigned to the same shell (301a, 301b) in accordance with the first dose distribution.

Abstract: The invention relates to a dynamic sliding-window-like initialization for, for example, iterative VMAT algorithms. Specifically, a dynamic sliding window conversion method is contemplated where typical dynamic VMAT constraints are taken into account to find an optimal set of suitable openings (i.e. binary masks) that can be used as quasi-feasible start initialization for any VMAT algorithm that can refine until a deliverable plan is reached. Here, a multileaf leaf tip trajectory least square constrained optimization is performed to find a set of optimal unidirectional trajectories for all MLC leaf pairs of all arc points. To ensure that a quasi-feasible (or better quasi-deliverable) solution is returned, for example, a maximum dose rate, a maximum gantry speed, a maximum leafs speed, and a maximum treatment time may be enforced.

Abstract: A boron neutron capture therapy system includes a neutron capture therapy device, a photon emission detection device and a treatment bed. The photon emission detection device includes a detecting portion surrounding the periphery of the treatment bed and detecting gamma rays generated after irradiating a boron-containing drug with neutrons; the detecting portion includes a first detecting portion and a second detecting portion moving away from or close to the first detecting portion so that the detecting portion forms a ring with the radius being increased or decreased; and the ring surrounds the treatment bed. The photon emission detection device for use in the boron neutron capture therapy system can change the radius of the ring, surrounding an irradiated object, of the detecting portion according to the actual condition in the boron neutron capture therapy so as to improve the detection precision of the photon emission detection device.

Abstract: A method includes detecting a potential setup error in a radiation treatment delivery session of a radiation treatment delivery system, wherein the setup error corresponds to a change in a current position of a treatment target relative to a prior position of the treatment target, and wherein the change includes a rotation relative to the prior position of the treatment target. The method further includes modifying, by a processing device, one or more planned leaf positions of a multileaf collimator (MLC) of a linear accelerator (LINAC) of the radiation treatment delivery system to compensate for the potential setup error corresponding to the rotation of the prior position of the treatment target.

Abstract: A particle beam treatment apparatus includes: a rotating gantry configured to axially rotate in a state where a bed fixed to a stationary system is disposed inside the rotating gantry and an irradiation port of a beam is fixed to a body of the rotating gantry; a tunnel structure configured to have at least a horizontal floor surface and have an internal space in which at least a part of the bed is accommodated; and a rotation supporter configured to cause the tunnel structure to be stationary in the stationary system independently of axis rotation of the rotating gantry by rotationally displacing the tunnel structure with respect to an inner side surface of the rotating gantry.

Abstract: Provided is an ultrasound therapy system for treating a joint by providing a focused ultrasound wave to a bone surface as an affected part, and which has a temperature monitoring function for controlling irradiation intensity. The ultrasound therapy system includes a focused ultrasound wave providing unit provided on skin and configured to radiate the focused ultrasound wave to the affected part, and a temperature detecting unit configured to measure a temperature of the affected part. The temperature detecting unit includes an electromagnetic wave measuring unit configured to measure intensity of an electromagnetic wave radiated from the bone surface, and an analyzing unit configured to analyze change of the electromagnetic wave of the electromagnetic wave measuring unit to provide the temperature of the affected part.

Abstract: This invention relates to skincare compositions, in particular compositions effective in the treatment of acne vulgaris, and to methods of treatment of the skin that involve the application of such compositions, wherein the compositions comprise salicylic acid or a salt thereof in combination with at least two actives selected from the group consisting of lactic acid or a salt thereof; glycyrrhizinic acid or a salt or a derivative thereof; bisabolol; cetylhydroxyproline palmitamide; allantoin; niacinamide; and Epilobium angustifolium extract.

Abstract: A respiratory mask assembly (10), adapted to be placed over the nose and mouth of the face of a wearer. The mask assembly includes a base mask (12), defining a set of openings; a filter (30), detachably supported by the base mask and covering the openings; and a source of electricity (60). Also, an air exit valve (34) is positioned over one of the openings of the base mask and releases air from inside the mask to the outside when pressure inside is greater than air pressure outside. Finally, a centrifugal fan (22) is electrically connected to the source of electricity and is positioned in one of the openings of the base mask so as to draw air through the filter to the inside. This fan blows air into the inside in a direction that misses the wearer's face.

Abstract: A trauma relief strap assembly has a relief strap with a first strap and a second strap connected to the first strap at two or more connection points along a major longitudinal length of the relief strap. The relief strap further has one or more steps formed as a closed loop between two adjacent connection points. Each step has a longitudinal portion extending in a direction of the major longitudinal length of the relief strap and defined by one of the first strap and the second strap, and a lateral portion protruding laterally from the longitudinal portion and defined by the other of the first strap and the second strap.

Abstract: A safety harness comprises at least one strap, at least one attachment member for connecting the safety harness and a system for closing and adjusting the strap provided with a stationary fastening buckle secured to a first strand of the strap and a movable fastening buckle secured in such a way as to be adjustable along a second strand of the strap. The movable fastening buckle can cooperate with the stationary fastening buckle in an interlocking configuration in which the strap is closed on itself so as to form a closed loop having a perimeter that can be adjusted by adjusting the position occupied by the movable fastening buckle along the second stand.

Abstract: The invention relates to a fire extinguishing system valve (1), in particular a wet alarm valve, dry alarm valve or spray water valve, comprising a housing (2, 3) which has a fluid inlet chamber (8), a fluid outlet chamber (9) and a closing body (4a) which is movable to and fro between a blocking state and a release state, wherein, in the release state, the fluid inlet chamber (8) and the fluid outlet chamber (9) communicate with each other directly in a fluid-conducting manner, and, in the blocking state, the closing body (4a) prevents the direct communication between the fluid inlet chamber (8) and the fluid outlet chamber (9) characterized by a bypass line (10) which is integrated in the housing and is connected to the fluid inlet chamber (8) and the fluid outlet chamber (9) in a fluid-conducting manner.

Abstract: A manifold assembly is mountable to a piping manifold for a dry sprinkler system having a non-wet valve assembly separating pressurized gas on a downstream side thereof from a water supply on an upstream side thereof. The manifold assembly includes a single piece body having an inlet for removably coupling to, and receiving water from, an upstream wet standpipe, and an outlet for removably coupling to, and delivering water to, the non-wet valve assembly. A control valve assembly is mounted to the body and a mechanically independent flow detection switch is mounted to the body.

Abstract: A tool for draining a fire sprinkler system through a fire sprinkler, comprising: a housing configured for cooperation with the sprinkler to collect fluid flowing from the sprinkler; an actuator to activate the sprinkler; and a conduit in fluid communication with the housing 5 and through which the fluid can be drained.

Abstract: An exercise apparatus with base horizontal members forming a base polygon and ceiling horizontal members forming a ceiling polygon and a plurality of vertical members mounted at their lower ends to the base polygon and mounting the ceiling polygon spaced from the base polygon. A human interface permits athletes to exercise, and wheels mounted to the base polygon permit transport of the apparatus and attached equipment to a field or court. The base polygon includes two parallel skids and the human interface may be a pad permitting an athlete to push the apparatus horizontally when none or two of the wheels contact the ground. When no wheels contact the ground, the apparatus may be used in the manner of a weight rack, because the apparatus will not move along the ground without substantial force being applied.

Abstract: An elongated cover that fits around a battle rope. The cover includes a tube shape made of a fabric material. The cover further includes a first open end opposite a second open end. A first cinch is coupled to the cover at the first open end and a second cinch is coupled to the cover at the second open end.

Abstract: Disclosed is a dumbbell to be used during a weight lifting exercise program. The dumbbell includes a handle assembly and a pair of collars connected at opposite sides of the assembly. First and second sets of weight plates are detachably connected to each other and to the pair of collars. Each weight plate has an electric motor carried in a cavity formed therein. The dumbbell is seated in a portable dumbbell tray which includes a touch activated display at which a user can enter a predetermined weight to be lifted by the dumbbell during his exercise. The dumbbell tray also has a processor and a motor controller by which the electric motors of respective weight plates are selectively activated to cause the weight plates to be connected together to correspond with the weight entered by the user at the display.

Abstract: A physical training system is disclosed. The system includes a weight device having a weight retainer which receives one or more weight rods. The weight rods are selectively and removably retained within the weight retainer. A platform receives the weight device and carries one or more weight rods not selected and retained within the weight retainer. A software application is provided in communication with the platform or weight device and configured to drive selection and retention of the number of weight rods to be retained within the weight retainer. A database of selectable workout segments is also provided, wherein the software application selects and executes a selectable workout segment from the database of selectable workout segments simultaneously with the selection of one or more weight rods which are retained by the weight device.

Abstract: This technology relates generally methods of making and using systems designed to enhance athletic skill development and, more particularly, to methods of maintaining proper foot alignment for certain activities that require agility and consistency.

Abstract: Handle grip are configured to interface to the end of a bar allowing a user to employ the bar for motion, exercise, stretching or other activity. For example, the handle grips may slip onto the bar under force. The handle grips include a grip section, configured to provide a surface the user can grab. Accordingly, the grip surface may include features that increase the effective friction coefficient. The handle grip also includes an end section configured to react both axial and lateral loads applied by the user via the grip section. The bar can be sectioned, making storage and transport easier. Accordingly, the sectioned bar can be assembly to provide the desired length of exercise bar.

Abstract: There is provided a data processing system in which a terminal device and a server apparatus are connected via a network. The terminal device includes a first analysis unit configured to analyze the input data, using software of the terminal device, and a first transmitter configured to transmit the input data and an analysis result. The server apparatus includes a second analysis unit configured to analyze, using software of the server apparatus, the data received from the terminal device, and a second transmitter configured to transmit information for updating the software of the terminal device, based on the analysis result received from the terminal device and an analysis result obtained by the second analysis unit.

Abstract: Systems and methods which provide a motion sensor data-driven framework for sports action recognition and/or assessment using a wearable sensor are described. A motion sensor data-driven system may provide real-time kinematical analysis to athletes engaged in active competition or training sessions under typical competition or training conditions. Analysis of motion sensor data provided according to embodiments may operate to recognize instances of one or more particular sports actions performed by an athlete and/or assess the skill of the athlete from analysis of one or more sports actions. A motion sensor data processing platform of embodiments of a motion sensor data-driven system may comprise a processor-based system configured to receive and analyze data regarding the movement of an athlete's limb reported by a wearable sensor device comprising a micro inertial measurement unit configuration for capturing and reporting data regarding the movement of an athlete's limb.

Abstract: An evaluation method includes determining, by a computer processor, the times of occurrence of states of a golf ball during its contact with a collision surface, from the behavior of the golf ball based on its collision with the collision surface. A slide time or slide amount is calculated by the computer processor, based on the times of occurrence of the states. The slide time is a period from the start to the stop of a slide of the golf ball on the collision surface. The slide amount is the amount of the slide during the period. Information on the slide time or slide amount is output by the computer processor.

Abstract: A swing analysis device includes: an acquisition unit (swing video acquisition unit) acquiring a swing video of a user; a processing unit deciding an impact timing and a tempo, based on the swing video; and a display unit displaying the swing video and the tempo. The display unit, while displaying the swing video, displays the tempo when the impact timing is reached in the swing video.

Abstract: A computer-implemented method for determining a target situation in an athletic event. Positional information including the relative positions of a group of selected participants is initially received from a tracking system, and the aggregate motion of the selected participants is detected in real-time using the positional information. The target situation may be determined to have occurred when a change in the aggregate motion occurs in accordance with a predetermined characteristic during an initial time interval.

Abstract: Method, system, and computer program product for a virtualized physical therapy system. The method may include initializing a virtualized physical therapy system for a patient and selecting actions to be performed by the patient during a physical therapy session. The method may also include detecting that the patient is performing the selected actions and displaying, a virtual representation of the selected actions. The method may additionally include monitoring the patient, using the virtualized physical therapy system, during the performance of the selected actions, updating one or more patient models with monitoring data, and generating a session evaluation report for the physical therapy session based on the patient models and the monitoring data.

Abstract: The technology disclosed here involves analyzing an activity session. An example method involves receiving activity data indicative of an activity of a user, the activity data comprising a plurality of measurements associated with multiple parameters monitored during an activity session; retrieving a set of criteria corresponding to an activity type, wherein the set comprises a criterion related to a biomedical parameter and a criterion related to a resistance parameter; classifying, based on the set of criteria, the received activity data into a plurality of segments, wherein a first segment comprises a portion of the activity data corresponding to the activity type; accessing historical data associated with the user, the historical data comprising a second segment of historical data corresponding to the activity type; comparing the first segment comprising the portion of the received activity data and the second segment comprising historical data; and generating output based on the comparing.

Abstract: A matte golf ball which is free of luster and gloss has such a good ball appearance that the injection marks which form during injection molding of the cover are not visible. The golf ball includes a core of at least one layer, a cover of at least one layer, and a paint film. The outermost layer of the cover is formed of a resin composition which includes a thermoplastic resin and a colorant comprising a fluorescent dye or a fluorescent pigment, and has a visible light transmittance with an average value at wavelengths in the 380 to 780 nm spectrum of from 2.0 to 50.0%. The paint film is formed of a urethane-based paint composition containing delustering particles.

Abstract: In a resin composition for golf balls that includes, as a primary ingredient, a polyurethane or polyurea, letting P1 be the absorbance peak height near a wave number of 697 cm?1 and P2 be the absorbance peak height near a wave number of 1512 cm?1 in the infrared absorption spectrum of the composition measured by ATR/FT-IR spectroscopy, the ratio P1/P2 is from 0.03 to 2.10. When used as a cover material in golf balls having a core and a cover of one or more layer, the resin composition keeps the ball from flying too far on approach shots and also gives the ball a good controllability without sacrificing distance on shots with a driver.

Abstract: A multi-piece solid golf ball for professional golfers and skilled amateurs in particular is endowed with an excellent distance, a soft yet good feel at impact and a good durability. In the ball, which includes a core, an envelope layer, an intermediate layer and a cover, the core has a hardness profile which satisfies specific conditions, the envelope layer has a thickness of from 0.3 to 1.2 mm, the intermediate layer has a thickness of from 0.3 to 1.2 mm, and the envelope and intermediate layers have a combined thickness from of 0.8 to 1.7 mm.

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: Provided is an article having a ball-like element with an opening and a rope-like element having a first end and a distal end. An attachment device is affixed to the first end of the rope-like element for connecting to the ball-like element. The attachment device includes a first point, received into the opening of the ball-like element and a second point generally opposite to the first point on the attachment device. The second point has a cross-sectional area larger than the first point. A flange includes a back surface and a neck generally in contact with the second point. The neck has a cross-sectional area smaller than the second point and the back surface, wherein, upon connection with the ball-like element, an underside of the back surface of the flange contacts the ball-like element.

Abstract: Provided is a manufacturing method for inserting an attachment device into a rotationally-molded product. An attachment device is provided having a first point, a second point having a cross-sectional area larger than the first point, and a flange including a back surface and a neck having a cross-sectional area smaller than the second point and the back surface. An end of a rope element is affixed to the attachment device. A ball-like element is molded. The attachment device is inserted into an opening in the ball-like element while the ball-like element is between 150 degrees Fahrenheit to 300 degrees Fahrenheit.

Abstract: To obtain a golf club and a combining member of a golf club shaft and a golf club head that can provide a flexibility in choice of reshafting to a user regardless of types of the golf club shaft and the golf club head. A golf club includes an inner-hosel-type golf club shaft, an over-hosel-type golf club head, and a combining member that combines the inner-hosel-type golf club shaft with the over-hosel-type golf club head.

Abstract: A golf club head includes a face portion, a plurality of score lines formed in the face portion and extending in a toe-heel direction, a plurality of convex portions formed in the face portion at intervals in the toe-heel direction, extending in the toe-heel direction, and arranged as a plurality of arrays between the score lines adjacent to each other in a vertical direction of the face portion, and a plurality of concave portions formed in the face portion and extending in a direction, which intersects with the toe-heel direction, while passing between the convex portions adjacent to each other in the toe-heel direction.

Abstract: A golf club head includes a face portion, a plurality of score lines formed in the face portion and extending in a toe-heel direction, a plurality of convex portions formed in the face portion and extending in the toe-heel direction between the score lines adjacent to each other in a vertical direction of the face portion, and at least one concave portion formed in the face portion and extending in the toe-heel direction between the convex portions adjacent to each other in the vertical direction. A flat surface is formed between the concave portion and the convex portion adjacent to the concave portion.

Abstract: A composite golf club head has a head body and a striking plate. The head body has a main portion and a hosel. The main portion is made of carbon fiber composite material and is integrally formed as a single part. The hosel is formed on a front end of the main portion. The striking plate is mounted on the head body. A method of manufacture the composite golf club head comprises steps of putting a plurality of carbon fiber composite prepregs that are piled up and the striking plate into a mold assembly, closing the mold assembly to form a blank of a golf club head, using a pressure forming device to create vacuum inside the mold assembly and to heat the mold assembly to get a semi-finished if golf club head, and deburring to form the composite golf club head.

Abstract: A golf club head and a method of manufacturing a golf club head are described herein. The golf club head comprises a club face with a face portion, and grooves positioned on the club face. The grooves each comprise a bottom, a first side wall adjacent the bottom, a second side wall adjacent the bottom, a first top radius adjacent the first side wall, and a second top radius adjacent the second side wall. The club face further comprises a second portion positioned between the face portion, and the first top radius and the second top radius. The second portion of the club face allows for the grooves to appear visually wider to a player, which can provide psychological effects to benefit performance, while still conforming to USGA groove widths standards.

Abstract: A golf club head made out of multi-material is disclosed herein. More specifically, the golf club head in accordance with the present invention has at least a portion of the body of the golf club head that is further comprised out of a base layer and a lightweight cover layer. The base layer may have a plurality of cutouts to help reduce unnecessary mass and the lightweight cover layer may be made out of an ultra-lightweight material to further reduce the unnecessary mass.

Abstract: A device (1, 1?, 1?) for covering a golf hole (2) is provided, that has a planar top side (3) and is or can be arranged inside said golf hole (2) and is designed to cover or close the golf hole (2) reversibly. This device (1, 1?, 1?) is designed and intended such that the planar top side (3) of the device (1, 1?, 1?) is aligned approximately flush with a top edge (4) of the golf hole (2).

Abstract: A construct for a hockey blade that includes a foam core. The foam core includes a first core face, a second core face, and a bottom core edge and a top core edge. Multiple pins are injected into the foam core, and one or more layers of resin preimpregnated tape are wrapped around the foam before forming a hockey blade structure in a heated mold.

Abstract: A handle grip can be used as a training aid in conjunction with a swinging implement, such as a baseball bat. The handle grip can be a single member that can provide a modified handle for gripping the swinging implement. The handle grip can have an inner surface cross-section that generally conforms in shape to a cross-section of a handle of the swinging implement. The handle grip can have an outer surface cross-section that approximates an oval or ellipsoid cross-section that can dictate an advantageous knuckle alignment on the grip. When used in conjunction with the swinging implement, such as a baseball bat, the handle grip can dictate a handling technique where the swinging implement handle with the modified grip can be held predominantly in a user's fingers rather than deep in a user's palms.

Abstract: A training weight for a sport stick is provided. The sport stick includes a housing having a sidewall, a proximal end wall and a distal end wall. The sidewall and proximal end wall include an opening and slot which are sized to accept a sport stick's handle and knob. Preferably, the training weight includes a cup which is biased by a spring to force the sport stick's knob to engage and lock to the training weight's proximal end wall. The training weight may include a cam mechanism to permit the retraction and extension of the spring and cup.

Abstract: An improvement to a disc golf basket target or goal, the improvement comprising the construction of the target or goal with a plurality of interconnected horizontal chains perimetrally latched onto each vertical chain. The two categories of chains are linked together at regular, symmetrical intervals so as to form, in the preferred embodiment, an essentially cylindrically-shaped assembly of chains, being referred to as a “basket target.” The basket target and its interconnected receiving grill are concentrically positioned along a vertically-oriented pole. A plurality of connector rings provide, regularly-spaced connections of junctions of the vertical and horizontal chains, so as provide a uniformly increasing resistance as a tossed disc initially strikes and begins penetrating some part of the assembly of chains in the basket target. In this manner, a tossed disc or other object is more readily prevented from traveling through the entirety of the interior of the target or goal.

Abstract: A gymnasium or playing field game apparatus provides one or more movable target components in the shape of a mascot mounted on swivel casters which roll on the gym floor or other playing field. Each component serves as a movable target for projectiles thrown by two teams from geometrically opposite sides. Each mascot is moved incrementally upon being impacted by a projectile to move the mascot on the gym floor until it “breaks through” a designated goal finish line of traffic cones protecting one team or the other.

Abstract: A game kit and method of use. The game kit includes one or more board units and one or more tokens, such as one or more coins or balls. Each board unit includes a planar board affixed to a plurality of legs that extend from the planar board. The planar board includes one or more apertures therethrough, each aperture sized to receive a token therethrough. Each aperture may include a netting thereunder to catch the token after it passes through the aperture, to facilitate retrieval of the token after use. The method of use includes throwing the token toward a board unit of the one or more board units in an attempt to place the token through the one or more apertures for the assignment of points that accumulate to form a score of a team or an individual.

Abstract: The invention includes apparatus and methods for a novel modular self-returning batting tee. In one preferred embodiment, a modular self-returning batting tee may have one or more extension arms that are compatible with a variety of different batting attachments and/or aids, and may further be secured to a receiver tube positioned within a flexible boot. This receiver tube may be coupled with a weighted base through a novel recoil joint. In this embodiment, when the tee is struck, such as may occur during batting practice, the extension arm may bend forward engaging the flexible boot and/or novel recoil joint and causing the extension arm to self-return to a pre-determined position.

Abstract: Systems and methods for training a batter, using a batting training system. A batter training system can include a pad, a cover, a first sheet and a second sheet. The cover can encapsulate the pad. The cover can comprise one or more hoop members, wherein the hoop members can have an attachment mechanism. The cover can have one or more hook and loop fastener materials strips attached to it. The attachment mechanism can be a clip wherein the attachment mechanism can connect to a chain link fence, a wall with fasteners. A batter training system can further comprise a first sheet and a second sheet wherein the first and second sheets can a have a top flap and a bottom flap. The top flap, and the bottom flap can have one or more hook and loop fastener strips attached to it wherein the top flap and bottom flap can be removably attached to the cover's one or more hook and loop fastener strips securing the first sheet or the second sheet to the cover and pad assembly.

Abstract: A body held sparring device configured for either striking or being hit with the addition of a secondary target. The secondary target is offset from the sparring tool and designed to yield when struck, rather than transmit dangerous torque to the body part holding the sparring tool. Additionally, the sparring tool can further incorporate additional sparring tools, additional secondary targets and or additional control body points. A body held sparring device comprising: a U-shaped structure, at least a first sparring tool, and at least a first target wherein the first sparring tool is configured to be controlled independently of the U-shaped structure and to simulate punches being thrown by an opponent such as jabs and crosses. Wherein the first target is configured to yield when struck to reduce the amount of torque received by the body part through the structure.