Abstract: An LED light fixture comprising a housing and a cover component, the cover component being shaped to inter-fit with the housing component and carrying one or more LED's. Self-threading screws are inserted into respective angled screw insertion holes in the cover component so as to bite into a surface of the housing component to thereby attach the cover component to the housing component and enhance heat transfer between the housing and cover components.

Abstract: First and second modules carrying LED circuit boards are interconnected by an interconnection mechanism which enables the modules to both pivot and move linearly with respect to one another such that the distance and angle between the modules may each be varied.

Abstract: A plurality of adjacent capsules, each comprising a base component, a body component carrying an LED circuit board, and a lens component, wherein the body and the base snap together and the lens snap-fits to the body. Such capsules are attached to a flexible electrical power cable by electrical connector components internal to the body and which conduct power from the power cable through the body to the LED circuit board.

Abstract: A digital protractor is provided for measuring spring and wall angles and determining and effecting bevel and miter angle adjustments of a miter saw to adjoining pieces of trim in accordance with the measured spring and wall angles. The protractor includes a pair of pivotally interconnected arms. At least one sensor is attached to one of the arms and a digital readout is secured to the other arm. The readout includes means for determining the bevel and miter angles such that the protractor can be set to those angles to properly adjust the miter saw in accordance with the calculated angles.

Abstract: A composition comprising an extract of combined herbs Acanthopanax koreanum Nakai and Crinum asiaticum var. japonicum showing treatment activity of a hair baldness disorder and stimulating activity of hair growth. The combined extract showed potent hair-growth promoting activity and a synergistic effect compared to each herb, i.e. the sole treatment of Acanthopanax koreanum Nakai or Crinum asiaticum var. japonicum, through animal model experiments, such as, the growth rate test using C57BL/6 mouse, to confirm the effect of the combined extract, i.e. combined treatment of Acanthopanax koreanum Nakai and Crinum asiaticum var. japonicum. Therefore the extract can be useful in treating a hair baldness disorder.

Abstract: The present disclosure provides composite support material and associated methods used in the fabrication of three-dimensional objects. In one example, a composite support material for three-dimensional printing can include a soluble filament core that is soluble in a solvent and is encapsulated with an insoluble shell that is insoluble in the solvent. The composite support material is stable in air and, when printed, is dissolvable in the solvent.

Abstract: In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.

Abstract: One or more interconnectable modules, each comprising a housing mounting an LED circuit board on an underside thereof and having a guide track on a top surface thereof with one or more slip fitter components shaped to slidably insert into and engage or attach to the guide track and configured to cooperate with one or more of a ceiling mounting bracket, a hanger bracket, an eye hanger and a cable hanging arrangement in order to provide multiple modes of hanging, suspending or otherwise mounting the one or more lighting modules.

Abstract: One or more interconnectable modules, each comprising a housing mounting an LED circuit board on an underside thereof and having a guide track on a top surface thereof with one or more slip fitter components shaped to slidably insert into and engage or attach to the guide track and configured to cooperate with one or more of a ceiling mounting bracket, a hanger bracket, an eye hanger and a cable hanging arrangement in order to provide multiple modes of hanging, suspending or otherwise mounting the one or more lighting modules.

Abstract: Described herein is an electrostatic ink composition comprising a liquid carrier; and chargeable particles comprising a co-polymer of an alkylene monomer and an acrylic acid monomer, and a pearlescent, non-metallic pigment, wherein the chargeable particles are dispersed in the liquid carrier. Also described herein are a method of electrophotographic printing and a print substrate.

Abstract: A seat marker assembly including a raceway for receiving and mounting a central base component which includes a seat marker and an LED carrying circuit board positioned to illuminate the seat marker, the raceway further mounting first and second wire way covers on either side of the central base component, the assembly further including an end wire way assembly including a wire way base, an end wire way slide with an integrally formed wire guide, and an end wire way cover, wherein the end wire way slide is configured to slidably mount into the wire way base and the end wire way cover is configured to engage the wire way slide so as to position the wire guide at a selected distance beyond the wire way base.

Abstract: An indirect LED light engine including a printed circuit board mounting one or more LEDs, a dome-shaped heat sink component having an internal mounting structure for mounting the printed circuit board, a heat conductive hollow metal tube attached to the heat sink component, and a lens component mounted over the one or more LEDs. Such a light engine may be positioned within a lamp shade by attaching the metal tube to a junction box disposed within the lamp shade to create, for example, a pendant light wherein an undersurface of the junction box is adapted to receive light transmitted from the LEDs and to reflect that light in a desired manner.

Abstract: A seat marker assembly including a raceway for receiving and mounting a central base component which includes a seat marker and an LED carrying circuit board positioned to illuminate the seat marker, the raceway further mounting first and second wire way covers on either side of the central base component, the assembly further including an end wire way assembly including a base, an end wire way slide with an integrally formed wire guide, and an end wire way cover, wherein the end wire way slide is configured to slidably mount into the wire way base and the end wire way cover is configured to engage the wire way slide so as to position the wire guide at a selected distance beyond the wire way base.

Abstract: In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.

Abstract: A plurality of adjacent capsules, each comprising a base component, a body component carrying an LED circuit board, and a lens component, wherein the body and the base snap together and the lens snap-fits to the body. Such capsules are attached to a flexible electrical power cable by electrical connector components internal to the body and which conduct power from the power cable through the body to the LED circuit board.

Abstract: An illustrative modular light fixture apparatus may comprise a plurality of modules, each having a base component and a cover component. The base component has a split vertical male plug positioned within a cylindrical recess, and a cylindrical female receptacle formed at an opposite end thereof. The cylindrical female receptacle and split male plug are so configured such that the female receptacle of one module will snap fittingly or otherwise interconnect with the split male plug of another module. The cover component has respective pairs of rectangular openings on first and second sides thereof configured to snap fittingly engage respective tabs on the sides of the base component as the cover component is pushed downwardly over the base component to thereby attach the cover component to the base component.

Abstract: First and second modules carrying LED circuit boards are interconnected by an interconnection mechanism which enables the modules to both pivot and move linearly with respect to one another such that the distance and angle between the modules may each be varied.

Abstract: A method of preparing the surface of a roller comprising adding a coating comprising isocyanate to a ground surface of the roller. A roller comprising a ground surface, the ground surface having unreacted hydroxyl (—OH) groups on the surface of the roller and a layer of isocyanate layered over the unreacted hydroxyl (—OH) groups on the surface of the roller, the isocyanate forming a urethane bond on the surface of the roller.

Abstract: A digital angle gauge includes a gauge body having a reference surface that is engageable with an object to be measured for angular inclination. An angle sensor and processor mounted in the body determine an inclination angle of the object with which the reference surface of the gauge body is engaged. A digital screen is pivotally mounted to the gauge body for visually displaying the determined inclination in both incremental and absolute angles that are displayed simultaneously and side by side.

Abstract: Modular LED light fixture units are interconnected together in articulated fashion with each modular unit including a base component and a cover component. First and second of the base components each include a cylindrical recess formed at a first end with a vertical boss positioned therein, the vertical boss having a threaded opening therein and an extension member formed at a second, opposite end and positioned within first and second outer fingers. The hole in the extension member of the first base component and the boss of the second base component are so positioned, shaped, and dimensioned that a fastener is insertable through the hole in the extension member of the first base component and into the boss of the second base component to thereby pivotally interconnect the first and second base components.