Abstract: A non-volatile 1-bit state storage including a first signal converter for converting a digital input signal into an analog intermediate signal and a second signal converter for converting the analog intermediate signal into a digital output signal. The first signal converter is provided with a non-volatile memory so that after an outage of a power supply voltage, the previously output analogue intermediate signal is restored. A bistable solid-state relay that assumes a bistable switching state by means of the non-volatile 1-bit state storage and restores this state after an outage of the power supply voltage.

Abstract: A method for installing a sensor assembly in a fire hydrant includes sequentially feeding components of the sensor assembly through an aperture in an upper standpipe of the fire hydrant. The components of the sensor assembly include a sensor unit, a conduit coupled with the sensor unit and extending away therefrom, and a series of rigid tubes surrounding the conduit and arranged in an end-to-end manner. The conduit is fed through the aperture along with the series of rigid tubes, and at least one of the series of rigid tubes has a length greater than a diameter of an interior of the fire hydrant.

Abstract: The present disclosure relates to compositions and methods of uses of a monoallelic MHC-expressing cell line, as well as method of identifying a neoepitope-MHIC binding pair and methods of treating a subject having a cancer or tumor expressing a neoantigen and a MHC allele.

Abstract: A sensor assembly includes a sensor unit including a generally rigid sensor housing and at least one electronic sensor component, a conduit coupled with the sensor unit and extending away from the sensor housing, and a rigid support structure supporting a portion of at least one of the conduit or the sensor housing at a first end adjacent the sensor unit and extending away from the sensor unit to a length of at least about 6 feet. The rigid support structure configured to maintain the sensor unit within an internal structure for monitoring using the electronic sensor component.

Abstract: Systems and methods for monitoring the bottom of the doors to an elevator to increase safety in and around the elevator cab and prevent dangerous conditions when a hallway or cab door to the elevator is damaged, loose, misaligned, or malfunctioning.

Abstract: A knit spacer fabric contains an upper fabric layer with a plurality of upper yarns and forming the upper surface of the knit spacer fabric and a lower fabric layer with a plurality of lower yarns and forming the lower surface of the knit spacer fabric. The knit spacer fabric further contains a plurality of zipper connecting yarns and a plurality of linking connecting yarns. The upper fabric layer contains a plurality of spaced apart parallel knitted upper columns, each formed from at least two upper yarns knitted together and the upper yarns from one column are not knitted with the upper yarns of adjacent columns. At least a portion of the zipper connecting yarns stitch together two adjacent upper columns and at least a portion of the linking connecting yarns stitch together in one lower and one upper column.

Abstract: A synthetic radiator fabric with permanent mechanical wicking defines an inner surface and has a raised knit body defining an opposite outer surface. The fabric includes hydrophilic and hydrophobic fiber-containing yarns. At the inner surface, the hydrophilic fiber-containing yarns collect liquid sweat from a wearer's skin surface and maintain the collected sweat at the inner surface, generally in the vicinity of and/or in contact with the wearer's skin, for encouraging evaporation of sweat and providing evaporative cooling. The raised knit body extends from the inner surface toward, and defines, the opposite outer surface. The hydrophobic fiber-containing yarns are arranged in a radiator-like construction forming egg-crate or honey-comb like cells or pores, defined by the knit body and open to the inner surface. At the outer fabric surface, the hydrophobic fibers receive excess sweat from the wearer's body, thereby to encourage rapid evaporation and drying, for improved breathability.

Abstract: System and method for interacting with at least one artwork display, including the at least one artwork display, and a user device configured to interact with the at least one artwork display by providing, on the user device via a display of the user device, a visual popularity indicator for the at least one artwork display and/or a visual sale status indicator for the at least one artwork display.

Abstract: An insulating, double-knit fabric containing a first knit layer and a second knit layer coupled with the first knit layer through a plurality of first direction spaced apart rows in a first direction forming a plurality of air pockets in a grid pattern. The fabric also contains a plurality of intermediate fiber regions positioned in the plurality of air pockets, where each of the intermediate fiber regions contain a plurality of rows of multi-filament fibers extending parallel to at least one of the first and second knit layers.

Abstract: An insulating, double-knit fabric containing a first knit layer and a second knit layer coupled with the first knit layer through a plurality of first direction spaced apart rows in a first direction and a plurality of second direction spaced apart rows in a second direction which is perpendicular to the first direction forming a plurality of air pockets in a grid pattern. The fabric also contains a plurality of intermediate fiber regions positioned in the plurality of air pockets, where each of the intermediate fiber regions contains a plurality of rows of multi-filament fibers extending parallel to at least one of the first and second knit layers. The first knit layer and the second knit layer comprise a plurality of flame resistant fibers, a plurality of cellulosic fibers, and a plurality of modacrylic fibers blended together.

Abstract: An improved insulating performance fabric has a double-knit body, formed with traditional, relatively smooth, outer surfaces, and an inner surface with the form of multiple fabric “bubbles” separated, e.g., by a grid pattern of intersecting grooves. An insulating, double-knit performance fabric of this disclosure may also be found in the form of a garment comprising the insulating, double knit performance fabric, or in the form of fabric article comprising the insulating, double knit performance fabric, etc.

Abstract: A fabric structure includes a first layer, a second layer, and a spacing layer that interconnects the first layer and the second layer, wherein, the interconnecting of the first layer, second layer, and third layer forms a plurality of channels.

Abstract: System and method for interacting with at least one item, such as at least one artwork display, including at least one display device including a housing, a visual indictor element, a processor, a memory, and wireless communication capabilities, the at least one display device disposed beside or in a vicinity of the at least one item, and a user device configured to interact with the at least one display device by providing, on the at least one display device via the visual indictor element and/or the user device via a display screen of the user device, a visual popularity indicator and a visual sale status indicator for the at least one item.

Abstract: An elevator level warning system is provided, along with methods of use thereof. An elevator level warning system may include a controller, a laser, a sensor, and a reflector. The reflector may be a structured reflector. The elevator level warning system may also include a sensor board. The elevator level warning system may also include an indicator. The elevator level warning system may be used with an elevator system. The elevator level warning system may be used to detect that-and/or warn users that-a front cab-floor edge and a landing plane are misaligned and have a drop between them of greater than a threshold distance.

Abstract: The invention related to an insulating, double-knit fabric having a width and a length and comprising a first knit layer and a second knit layer coupled with the first knit layer forming a plurality of rows of lofted fibers separated by rows of air spaces. The air spaces extend along the length of the insulating, double-knit fabric for the entire length of the fabric and the lofted fibers extend in a direction having an orthogonal component with respect to the at least one of the first knit layer and the second knit layer.

Abstract: A sensor assembly includes a sensor unit including a generally rigid sensor housing and at least one electronic sensor component, a conduit coupled with the sensor unit and extending away from the sensor housing, and a rigid support structure supporting a portion of at least one of the conduit or the sensor housing at a first end adjacent the sensor unit and extending away from the sensor unit to a length of at least about 6 feet. The rigid support structure configured to maintain the sensor unit within an internal structure for monitoring using the electronic sensor component.

Abstract: Embodiments disclosed herein are directed towards noise reduction pipes, vacuum-assisted toilet systems including the same, and methods of using the same. An example noise reduction pipe includes a first end and a second end that is opposite the first end. The first end is configured to be coupled to an outlet of a toilet bowl and the second end is configured to be coupled to an inlet of a flush valve. The noise reduction pipe defines a fluid flow path that extends between the first end and the second end such that waste may flow from the first end to the second end. The noise reduction pipe also includes one or more bends. Each of the bends exhibits a radius of curvature that is greater than about 5 cm or a length that is greater than about 30 cm.

Abstract: A power supply circuit for powering components of a facility are disclosed. The power supply circuit may include a power transformer, a power input terminal, a power output terminal, a bridge, a relay, and a control circuit. The relay is connected between the power input terminal and the power output terminal. A primary side of the power transformer is coupled between the relay and the power output terminal. The bridge is coupled to the secondary side of the power transformer. In a normal power mode, the control circuit closes the relay and operates the bridge as a rectifier. In an emergency power mode, the control circuit opens the relay and operates the bridge as a pulse width modulator. In this manner, the bridge and the power transformer can be used both to charge a battery during normal operation and generate emergency AC power from the battery.

Abstract: An elevator pit safety system is provided, along with methods of use thereof. An elevator pit safety system may include a control system, an emergency stop switch, and a power switch. The emergency stop switch may be configured to stop an elevator cab. The power switch may be configured to operate a lighting system. The control system may prevent either from being used without the other. The elevator pit safety system may be configured to allow overriding the safety features.

Abstract: An anti-cavitation valve assembly includes a seat positioned within a fluid pathway between a fluid inlet and outlet of a valve. Spaced apart elongated seat apertures are formed in a circumferential wall of the seat that have a varying opening width along a length thereof to direct fluid flow into an inner seat chamber of the seat. A disc guide is slidably movable relative to the seat and has a wall having spaced apart disc guide apertures formed therein. A tortuous fluid flow pathway is formed as fluid enters through the seat apertures, into the inner seat chamber, and exits through the disc guide apertures to minimize fluid cavitation.