Abstract: A brain injury reduction system provides a protective measure that temporarily or decreases venous drainage out of the intracranial compartment during or immediately before and during a sudden change in acceleration of an individual's head. Specifically, a wearable helmet or other wearable structure of the brain injury reduction system detects an impending collision and determines whether a protective measure is needed. If so, one or more actuation devices provides the protective measure to reduce venous drainage through one or both of the internal jugular veins or paravertebral venous plexus. A first actuation device stimulates a gag reflex or valsalva-like maneuver to reduce venous drainage through the paravertebral venous plexus. A second actuation device can physically compress the internal jugular veins.

Abstract: A urination funnel for receiving and transporting urine voided by a user into a suction canister system includes an inlet for receiving the urine voided by the user. The inlet is configured to conform in shape to an anatomy of the user around a urethra of the user. The urination funnel also includes an outlet for transporting the urine voided by the user to the suction canister system. The outlet is configured to engage with a suction hose of the suction canister system. The urination funnel also includes a contoured funnel body extending between the inlet and the outlet.

Abstract: A headphone includes a cushion assembly and a slider telescopically coupled to the cushion assembly. The slider includes a proximal end that is disposed within the cushion assembly and a distal end extending outward from the cushion assembly. A pivot support is disposed within an opening at the distal end of the slider. A pivot is supported in the pivot support. The headphone also includes an earphone and a yoke that couples the earphone to the slider. The pivot support is secured to the slider via a fastener, and wherein the yoke is pivotable to a position in which it covers the fastener when the headphones are in use.

Abstract: A headphone includes a cushion assembly, a slider telescopingly received within the cushion assembly, and an earphone. A yoke couples the earphone to the slider. A pivot is disposed at an open end of the slider and couples the yoke to the slider. The pivot includes a barrel that is received within an opening in the yoke. The barrel is secured within the opening via a pin that is inserted into a hole in the yoke.

Abstract: An abrasion resistant coating is disclosed. The coating includes diamond particles and may be used in one or more coating layers of a coating stack for a wood substrate. Wood substrates include hardwood and engineered hardwood flooring.

Abstract: Various implementations include an arm for a napeband-style earphone system and a related earphone system. The arm has sections with distinct stiffness in order to flex over the top of a user's pinna for placement of an earphone proximate the ear.

Abstract: Various implementations include an arm for a napeband-style earphone system and a related earphone system. The arm has sections with distinct stiffness in order to flex over the top of a user's pinna for placement of an earphone proximate the ear.

Abstract: Various implementations include printed circuit board mounts and related headphone systems employing such mounts. In one implementation, a mount for a printed circuit board (PCB) includes: a plate for matingly engaging an inner portion of a headphone earcup, the plate including at least one PCB mount for coupling with the PCB; and a coupling element extending from the plate and including at least one coupler for coupling the plate proximate to a spine extending through the inner portion of the headphone earcup.

Abstract: An abrasion resistant coating is disclosed. The coating includes diamond particles and may be used in one or more coating layers of a coating stack for a wood substrate. Wood substrates include hardwood and engineered hardwood flooring.

Abstract: Abrasion resistant ultraviolet (UV) curable coatings, which may be applied in the field. Flooring products including such abrasion resistant UV curable coatings and methods of applying such abrasion resistant UV curable coatings to flooring products.

Abstract: A curable coating for a substrate is disclosed that includes a curable resin containing at least one polyester urethane acrylate and monomers, a cure system and diamond particles. Methods of making the curable coatings and methods of making a coated flooring material are also included.

Abstract: A wear-resistant composition which includes a polymeric hot-melt binder system which includes at least one wear-resistant additive which includes diamond particles dispersed therein. A surface covering includes a base layer, a wear-resistant layer, and optionally a topcoat layer. The wear-resistant layer is laminated to the base layer. The wear-resistant layer may be formed by dispersing a plurality of wear-resistant additive particles, which include diamonds, into a liquid to form a stable liquid dispersion, blending the stable liquid dispersion into a polymeric resin to form a mixture, and extruding the mixture to form the wear layer.

Abstract: Aspects of the present disclosure provide an intentional leak from a rear volume of an ear cup to the atmosphere. The leak is created via a vent in the driver plate acoustic assembly. The vent reduces an acoustic load the ear cup cover creates on a rear cavity of an electroacoustic transducer contained within the driver plate acoustic assembly of a headset. Additionally, the vent is hidden on an assembled ear cup of a headset. Due to the placement of the vent, ear cup cover may have a smooth, seamless surface.

Abstract: A curable coating for a substrate, preferably flooring, that is curable by LED light is disclosed. The curable coating contains: a coating matrix: an LED cure system; and diamond particles. A method of making a coated substrate and making a multi-layer coated substrate are also disclosed. The methods include: applying a first layer of an curable coating that contains diamond particles to the substrate; curing the first layer with an LED light, and optionally also UV light or germicidal lamp; and, in the case of making a multi-layer coated substrate, applying an additional layer of the LED curable coating, which is subsequently cured with an LED light.

Abstract: Various implementations include headphone systems. In one implementation, a headphone system includes: a pair of earcups; a continuous headband spring connecting the pair of earcups, the continuous headband spring having an internal slot with an opening along an inner surface thereof; and an adjustment apparatus coupled with one of the pair of earcups and the continuous headband spring, the adjustment apparatus having: a shoe coupled with the one of the pair of earcups and positioned in the internal slot; a tongue coupled with the shoe and extending at least partially along the continuous headband spring; and a resistance member coupled with the tongue for resisting movement of the tongue relative to the continuous headband spring.

Abstract: Abrasion resistant water/solvent based coatings, which may be applied in the field. Flooring products including such abrasion resistant water/solvent based coatings and methods of applying such abrasion resistant water/solvent based coatings to flooring products.

Abstract: Aspects of the present disclosure provide an intentional leak from a rear volume of an ear cup to the atmosphere. The leak is created via a vent in the driver plate acoustic assembly. The vent reduces an acoustic load the ear cup cover creates on a rear cavity of an electroacoustic transducer contained within the driver plate acoustic assembly of a headset. Additionally, the vent is hidden on an assembled ear cup of a headset. Due to the placement of the vent, ear cup cover may have a smooth, seamless surface.

Abstract: Various implementations include printed circuit board mounts and related headphone systems employing such mounts. In one implementation, a mount for a printed circuit board (PCB) includes: a plate for matingly engaging an inner portion of a headphone earcup, the plate including at least one PCB mount for coupling with the PCB; and a coupling element extending from the plate and including at least one coupler for coupling the plate proximate to a spine extending through the inner portion of the headphone earcup.

Abstract: Various implementations include headphone systems. In one implementation, a headphone system includes: a pair of earcups; a continuous headband spring connecting the pair of earcups, the continuous headband spring having an internal slot with an opening along an inner surface thereof; and an adjustment apparatus coupled with one of the pair of earcups and the continuous headband spring, the adjustment apparatus having: a shoe coupled with the one of the pair of earcups and positioned in the internal slot; a tongue coupled with the shoe and extending at least partially along the continuous headband spring; and a resistance member coupled with the tongue for resisting movement of the tongue relative to the continuous headband spring.

Abstract: A method of classifying and accessing writing examples for writing composition. A language domain is first selected and representatives texts from that domain are analyzed to build a classification system for the domain. The text is first analyzed to determine root nouns and root verbs. The texts are further analyzed to determine relationships between nouns and the root verbs used for each noun-to-noun relationship. At this point, writing examples are then extracted from the texts and stored in a database. These writing examples are then classified by the earlier defined noun-to-noun relationships and root verbs that go along with those noun-to-noun relationships. Access to the writing examples is accomplished via a three-level interface. The first level (noun interface) maps nouns and pre-determined relationships between those nouns.