Abstract: A magneto-electrophoretic medium that can be globally and locally addressed and erased. The medium provides a writeable display with no perceivable lag and the ability to write and erase with only minimal power requirements. In particular, the magneto-electrophoretic medium can be erased by providing a subthreshold electric stimulus and supplementing a second non-electric stimulus that disturbs the written state and allows the magneto-electrophoretic particles to return to their original state.

Abstract: Described is a high-concentrate flowable liquid anionic surfactant composition containing an alkyl ether sulfate and a viscosity modifier(s). The composition avoids the highly viscous gel phase that occurs when concentrated anionic surfactants are diluted with an aqueous solvent. Also described, is a personal care composition of the high-concentrate flowable liquid anionic surfactant composition.

Abstract: The invention relates to a method of impacting the fruit production of a plant or crop by applying short-duration thermal shock streams of hot air to the plant periodically to impact the flavonoid biosynthetic pathway mechanisms in a plant thereby improving its fruit. The method includes the steps of (1) passing by the plant in a row at a speed in an improved Thermal Plant Treatment (TPT) machine, (2) ejecting from the TPT machine at least one hot stream of air in the direction of the unit plant area, (3) optionally measuring the thermal shock profile that the plant is subjected with thermal sensors, and (4) repeating the thermal shock profile treatment steps (1) and (2) at pre-determined regular intervals over at least a fraction of the crop year.

Abstract: Systems and methods of automating the generation of a correction of an estimate of an elevation of a digital elevation model (DEM) of the bare earth under forest canopy. The disclosed embodiments facilitate generation of a more accurate DEM in areas of canopy coverage (where the input X-band DSM cannot see the ground) to estimate both the canopy height and the associated DEM. In some embodiments, the result of computationally correcting an estimate of an original DEM is a modified DEM. The method of correcting an estimate of an original DEM utilizes a pair of P-band radar images, an original DEM overlapping the same scene as the P-band radar images, at least one common, uniquely-identifiable point in the P-band radar images, and a definition of a geographical area surrounding the common, uniquely identifiable point over which the elevation correction is applicable.

Abstract: Systems and methods of automating the generation of an estimate of the first floor elevation of a building, using a Digital Terrain Model (DTM) and an image of the front of the building. First, machine learning (ML) algorithms are used to estimate the height of the first floor of the building above ground from the image. The estimated height is added to a DTM height of the geographical area corresponding to the location of the building to provide an estimate of the FFE. The disclosed embodiments can be applied in estimating the first floor height of any kind of building. For example, single-family homes, townhomes, high rise buildings, stores, malls, shops, movie theaters, or any other building. Additionally, the disclosed embodiments are camera-agnostic and can be applied on any type of image collected by any type of camera.

Abstract: Systems and methods of automating the generation of a correction of an estimate of an elevation of a digital elevation model (DEM) of the bare earth under forest canopy. The disclosed embodiments facilitate generation of a more accurate DEM in areas of canopy coverage (where the input X-band DSM cannot see the ground) to estimate both the canopy height and the associated DEM. In some embodiments, the result of computationally correcting an estimate of an original DEM is a modified DEM. The method of correcting an estimate of an original DEM utilizes a pair of P-band radar images, an original DEM overlapping the same scene as the P-band radar images, at least one common, uniquely-identifiable point in the P-band radar images, and a definition of a geographical area surrounding the common, uniquely identifiable point over which the elevation correction is applicable.

Abstract: A network address translation (NAT) gateway intercepts packets and determines whether they contain multicast domain name server (mDNS) query or response messages. Upon receiving an mDNS message, the NAT gateway performs address translation to assign a new source address and stores the original source address in a translation table. The NAT gateway then forwards the message to all adjacent networks in order to expand the reach of the packet. If the mDNS messages establish a new client-server connection, the NAT gateway brokers the connection by either acting as a proxy or continuing to perform network address translation.

Abstract: Time multiplexing an electromagnetic trap beam may be used to generate trap shapes/geometries to trap one or more particles with one electromagnetic beam by directing the electromagnetic beam at a pattern of different locations with sufficient rapidity to form an effective shape/geometry. Additionally, multiplexing an electromagnetic trap beam may be used to shutter trapping electromagnetic radiation to protect a viewer, use the same beam for multiple functions, move and organize particles, and generate illumination effects.

Abstract: Systems and methods of automating the generation of an estimate of the first floor elevation of a building, using a Digital Terrain Model (DTM) and an image of the front of the building. First, machine learning (ML) algorithms are used to estimate the height of the first floor of the building above ground from the image. The estimated height is added to a DTM height of the geographical area corresponding to the location of the building to provide an estimate of the FFE. The disclosed embodiments can be applied in estimating the first floor height of any kind of building. For example, single-family homes, townhomes, high rise buildings, stores, malls, shops, movie theaters, or any other building. Additionally, the disclosed embodiments are camera-agnostic and can be applied on any type of image collected by any type of camera.

Abstract: A self-braking pulley is disclosed for controlling a rate of extraction of a tether wound upon the pulley. The pulley includes a spool for receiving a tether, the spool being arranged to rotate about an axle of the pulley as the tether is removed therefrom. The pulley further includes a braking assembly for applying a braking force to the spool and a drive assembly which is engagable with the spool via an engagement member. The engagement member is arranged to rotationally couple the spool with the drive assembly for driving the braking assembly, in dependence of a rate of rotation of the spool about the axle.

Abstract: Described is a high-concentrate flowable liquid anionic surfactant composition containing an alkyl ether sulfate and a viscosity modifier(s). The composition avoids the highly viscous gel phase that occurs when concentrated anionic surfactants are diluted with an aqueous solvent. Also described, is a personal care composition of the high-concentrate flowable liquid anionic surfactant composition.

Abstract: A descender device is disclosed for enabling a controlled descent of a load along a tether. The device comprises a frame having a front and rear side, and a first and second aperture disposed therein for receiving a tether. The first and second aperture extend between the front and rear side of the frame and the tether being arranged to pass between the first and second apertures substantially parallel to a longitudinal axis of the frame. The device further comprises a control bar disposed within the first aperture. The control bar extends across the first aperture and is constrained to move in a plane of the aperture, substantially transverse to a longitudinal axis of the bar. In use, the tether is arranged to loop around the control bar within the second aperture and the free ends of the tether are arranged to extend out from the first aperture, away from the front side of the frame.

Abstract: A descender device is disclosed for enabling a controlled descent of a load along a tether. The device comprises a frame having a front and rear side, and a first and second aperture disposed therein for receiving a tether. The first and second aperture extend between the front and rear side of the frame and the tether being arranged to pass between the first and second apertures substantially parallel to a longitudinal axis of the frame. The device further comprises a control bar disposed within the first aperture. The control bar extends across the first aperture and is constrained to move in a plane of the aperture, substantially transverse to a longitudinal axis of the bar. In use, the tether is arranged to loop around the control bar within the second aperture and the free ends of the tether are arranged to extend out from the first aperture, away from the front side of the frame.

Abstract: A self-braking pulley is disclosed for controlling a rate of extraction of a tether wound upon the pulley. The pulley includes a spool for receiving a tether, the spool being arranged to rotate about an axle of the pulley as the tether is removed therefrom. The pulley further includes a braking assembly for applying a braking force to the spool and a drive assembly which is engagable with the spool via an engagement member. The engagement member is arranged to rotationally couple the spool with the drive assembly for driving the braking assembly, in dependence of a rate of rotation of the spool about the axle.

Abstract: A self-braking pulley is disclosed for controlling a rate of extraction of a tether coupled with the pulley. The pulley comprises a pulley housing, a spool for receiving a tether, the spool being configured to rotate about a first axis, relative to the pulley housing, and a piston assembly comprising a chamber having a first and second chamber portion which are rotationally locked to the housing. The piston assembly further comprises a fluid disposed within the chamber, a piston which is arranged to move within the chamber along a second axis between the first and second chamber portions and at least one bore formed within the piston for fluidly coupling the first and second chamber portions. The pulley further comprises means for coupling rotational motion of the spool with reciprocating motion of the piston back and forth between the chamber portions, to cause the fluid to transfer between the chamber portions via the at least one bore as the spool rotates.

Abstract: A front-mounted loader includes a pair of loader arms each having a rear end pivotally coupled to a loader mast which, in turn, includes lower and upper cross pins respectively located in an upwardly opening and forwardly opening pin receptacles. The forwardly opening receptacle of each loader mounting frame forms a fixed part of a latch assembly defining an upper region of the mounting frame and including latch member mounted for pivoting about a horizontal axis and having a forward nose provided with a downwardly opening receptacle which engages the upper cross pin when the mast is latched to the mounting frame. An over center biasing spring is connected to each latch member and resists movement either from a latching position or an unlatching position.

Abstract: Herein are disclosed fall-protection safety devices comprising a load-bearing housing comprised of a composite polymeric material, and also comprising a load-bearing anchorage plate connected to the load-bearing housing by at least one load-bearing connector.

Abstract: Herein is disclosed a preassembled and pretorqued friction brake comprising at least a pressure plate, a ratchet ring, a friction ring, and a backing plate. Further disclosed is a centrifugally-operated safety device comprising the preassembled and pretorqued friction brake, and methods of making.

Abstract: Herein is disclosed a centrifugally-operated apparatus that comprises at least a shaft with an axis of rotation and a pawl that is coaxially mounted on the shaft with at least a portion of the pawl being movable radially inwardly and outwardly from the shaft. The axis of rotation of the shaft passes through the pawl, at a location that is radially offset from the center of mass of the pawl. Rotation of the shaft and pawl above a predetermined speed can cause at least the movable portion of the pawl to be moved radially outward from the shaft, in which position an engaging end of the movable portion of the pawl may engage with a component such as a ratchet.

Abstract: Herein is disclosed a centrifugally-operated apparatus that comprises at least a shaft with an axis of rotation and a pawl that is coaxially mounted on the shaft with at least a portion of the pawl being movable radially inwardly and outwardly from the shaft. The axis of rotation of the shaft passes through the pawl, at a location that is radially offset from the center of mass of the pawl. Rotation of the shaft and pawl above a predetermined speed can cause at least the movable portion of the pawl to be moved radially outward from the shaft, in which position an engaging end of the movable portion of the pawl may engage with a component such as a ratchet.