Abstract: A discloses latch module assembly includes a channel and a bracket supported on the channel. The bracket supports a handle assembly and is movable between a collapsed position and an installed position to enable assembly through small openings within a door. A method of installing a door latch module assembly is also disclosed.

Abstract: The present invention provides a method of converting a brominated hydrocarbon to a chlorinated hydrocarbon that involves contacting together the brominated hydrocarbon and a chlorinated ion exchange resin that has a water content of less than or equal to 30 percent by weight, based on the total weight of the chlorinated ion exchange resin and the water. The brominated hydrocarbon includes at least one replaceable bromo group, where each replaceable bromo group is independently covalently bonded to an sp3 hybridized carbon. Contact between the brominated hydrocarbon and the chlorinated ion exchange resin results in replacement of at least one replaceable bromo group of the brominated hydrocarbon with a chloro group, and correspondingly conversion of at least a portion of the brominated hydrocarbon to the chlorinated hydrocarbon.

Abstract: A system includes a window treatment adjacent to a window of a room. At least one motor drive unit is associated with the window treatment, for varying the position of the window treatment. A sensor measures a light level (e.g., an outdoor light level) at the window. A controller provides signals to the motor drive unit to automatically adjust the position of the window treatment so as to control a penetration distance of sunlight into the room when the window treatment is partially opened. The controller is configured to position the window treatment in a bright override position if the measured light level is at least a bright threshold value. The controller is configured to select the bright threshold value from among at least two predetermined values. The selection depends on an angle of incidence between light rays from the sun and a surface normal of the window.

Abstract: A method and apparatus for removing optic fibers from multiple spools of optic fiber involving one or more rotating trees on which spools of optic fiber are seated, a transport passage and a rotating carousel. The free end of a fiber is pulled through the passage and attached to the rotating carousel such that the rotation of the carousel removes the rest of the fiber from the spool(s). The passage can be equipped with one or more rollers to reduce the friction between the fibers and the passage. The carousel may feature retractable rails to facilitate removing the fibers. The passage may also feature a blower and/or a venturi that provides suction to facilitate the movement of one or more fibers through the passage. A reciprocating tracking unit can be used to spread the fibers onto the carousel.

Abstract: A chest protector includes a structure for protecting at least a portion of a cardiac silhouette of a user. The structure may include a base assembly, a pivot plate assembly, and a fulcrum block positioned between the pivot plate assembly and the base assembly. The pivot plate assembly is positioned to pivot on the fulcrum block. In some embodiments, the pivot plate assembly and the fulcrum block may include compressible and resilient material. The structure may be shaped, sized, and positioned to coextend with a region of the user's cardiac silhouette. In some embodiments, the pivot plate assembly includes two pivot plate portions oriented at an angle relative to one another. The pivot plate portions may be connected with a flexible hinge, such as a living hinge.

Abstract: A protective packaging formation device is provided herein. The device includes an inflation assembly having a fluid conduit that directs fluid between overlapping plies of a polymeric web. The device also includes a driving mechanism that drives the film in a downstream direction. The device also includes a sealing mechanism that includes a thin film heater that heats the plies to create a longitudinal seal that seals the plies of film together. The driving mechanism drives the web such that the web slides across the heating assembly in a downstream direction to trap fluid between the plies.

Abstract: A waveguide display includes multiple diffractive optical elements (DOEs) that are configured to in-couple image light, provide expanded exit pupil in two directions, and out-couple the image light to a user. An in-coupling DOE is configured to split the full field of view (FOV) of the image light into left and right portions. The left and right FOV portions are respectively propagated laterally in left and right directions in intermediate DOEs which comprise upper and lower portions. The intermediate DOEs provide for exit pupil expansion in a horizontal direction while coupling light to an out-coupling DOE. The out-coupling DOE provides for exit pupil expansion in a vertical direction and out-couples image light with expanded exit pupil for the full FOV. The intermediate DOE portions are configured to steer image light back towards the center of the waveguide to avoid dark areas or stripes in portions of the out-coupling DOE.

Abstract: An axle assembly including a disconnect assembly and an integrated fluid flow system. The disconnect assembly including an axially movable clutch member in selective engagement with at least one shaft to permit a rotation thereof. The fluid flow system includes a fluid flow member and a plurality of fluid passageways to permit a flow of a fluid (e.g. a lubricant) from a fluid source (e.g. a fluid sump of the axle assembly) to various components disposed within a carrier housing of the axle assembly and a return of the fluid back to the fluid source.

Abstract: The present invention is a pole-mountable shroud assembly enclosing one or more wireless telecommunications transceivers and antennas. The shroud assembly is attached to the pole by a pole bracket, which is an elongated rectangular prism frame. The outer face of the pole bracket is open, so as to expose at least one intake fan supported by the pole bracket. The top and bottom ends of the pole bracket support top and bottom panels, respectively, with the bottom panel having multiple holes and/or vents, through which the intake fan(s) draw ambient air to cool the transceivers. A jacking means, such as a screw jack, connects the bottom panel to the pole bracket bottom end so that the panel separation distance is adjustable. A very thin (not more than one-tenth the minimum transmission wavelength) fabric membrane wraps around the top and bottom panels to the longitudinal sides of the pole bracket, so as to form a generally rectangular prism shaped shroud enclosure which surrounds the transceivers/antennas.

Abstract: A showerhead system with a normally open, temperature controlled first water valve coupled between a hot water source supply inlet and a purge outlet. The first water valve is configured to move from its normally open position to a closed position to restrict water passing from the hot water source supply inlet to the purge outlet when the temperature controlled water valve reaches a predetermined temperature. In a first mode, the first water valve purges water from the hot water source supply inlet through the purge outlet until the thermal actuator reaches the predetermined temperature. In a second mode, the first water valve blocks water entering the first water valve from passing through the purge outlet toward the showerhead outlet. In an optional third mode, a normally closed, manual second water valve is open and passes water through the showerhead outlet.

Abstract: An organic blend chemical additive comprising more than 50 wt. % organic solvent (e.g. methanol and/or ethylene glycol), less than 10 wt. % water, a nitrate salt, a maleic acid copolymer, and optionally an imidazoline may be delivered to a production well through a conduit having a stainless steel and corrosion resistant metal alloy surface, such as a capillary string or an umbilical tubing, the organic blend chemical additive being shown to be useful in inhibiting localized corrosion of and improving the repassivation of the equipment or conduit.

Abstract: A data protection system is provided that allows applications to access protected data in a way that restricts applications from outputting to unauthorized targets any unprotected data derived from the protected data and that ensures that the applications do not have access to a key that allows access to the unprotected data. The data protection system provides a policy server that may execute on a service node of a high performance computing system and a data encryption process that may execute on each compute node that is allocated to an application or batch job. The policy server maintains policies of entities specifying access control for protected data. The data encryption process generates a secure execution environment for an application process and interfaces with the policy server to retrieve keys for decrypting protected data in accordance with a policy, and it decrypts and provides the decrypted data to the application process.

Abstract: An avalanche control device includes a detonation initiator unit and a bio-degradable linear bag. The initiator unit is elongated and includes an ignition end, an inflation end, and a stepped transition zone in between that gets progressively greater in diameter as it extends from the ignition end towards the inflation end. The inflatable bag is adapted for connection to the inflation end of the initiator unit. The design of initiator unit is fixed and reusable, while the bag dimensions can be tailored to the desired blast strength for the end user, in terms of length, diameter, and mixture ratio.

Abstract: A device includes a first optical element configured to receive first light in a first direction. The first light includes a first component having a first circular polarization and a second component having a second circular polarization. The first optical element is also configured to convert the first component of the first light into second light having the second circular polarization and output the second light in a second direction. The first optical element is further configured to convert the second component of the first light into third light having the first circular polarization and output the third light in a third direction. The device also includes a second optical configured to receive and transmit the second light and to receive the third light and convert to the third light into fourth light having the second circular polarization.

Abstract: A lidar system includes a light source configured to emit a beam of light including a sequence of pulses, a scanner configured to scan, using the sequence of pulses, a field of regard of the lidar system along a horizontal dimension and a vertical dimension in accordance with a first scan pattern; a receiver configured to detect light from at least some of the pulses scattered by one or more remote targets to generate an array of pixels, based on the sequence of pulses of the beam of light. The lidar system is further configured to modify the first scan pattern in view of a result of processing the generated array of pixels to generate a second scan pattern, and scan the field of regard using the sequence of pulses along the horizontal dimension and the vertical dimension in accordance with the second scan pattern.

Abstract: Embodiments of the invention include a light source and a wavelength converting structure disposed in a path of light emitted by the light source. The wavelength converting structure includes a first phosphor that emits infrared light and a second phosphor that emits visible light. In some embodiments, the light source emits first light, the second phosphor absorbs the first light and emits second light, and the first phosphor absorbs the first light and emits third light and absorbs the second light and emits fourth light.

Abstract: A convertible shoe may include a sole and a plurality of interchangeable heel portions, each selectively attachable to the sole. The heel portions may each include a mounting surface configured to interface with a heel receiver of the sole. The heel receiver may include a fixed hook and a movable hook, with the movable hook being operable by an actuator coupled to a bottom surface of the sole. In some examples, an upper is secured to the sole of the shoe by one or more clamping plates. In some examples, the sole of the shoe is configured to be biased into a default bend corresponding to a high-heeled state even when a low heel is attached to the heel receiver.

Abstract: Embodiments of the present disclosure relate to method and device for data read/write. The method comprises: in response to receiving a first read/write request for a first target area, determining whether there is a second read/write request under execution in conflict with the first read/write request, a second target area for the second read/write request at least partially overlapping with the first target area, and at least one of the first read/write request and the second read/write request being a write request; and in response to determining there being the second read/write request in conflict, suspending the first read/write request while maintaining a sub-area of the first target area in an unlocked state, the sub-area not overlapping with the second target area.

Abstract: A tamper-resistant threaded fastener including a circular head having a slot formed in the head transverse to the longitudinal axis, the slot having an enlarged region intermediate an apex and a base of the slot. A cap member includes a head having a drive feature formed therein, the head extending to a first shank portion, extending to an enlarged second shank portion, extending to a foot. The cap member is insertable in the slot only from a direction transverse to the longitudinal axis. During rotational installation of the fastener and cap member in a threaded counterbored opening for securing a barrier for protecting an asset, the foot shears inside the slot at a predetermined rotational drive force, the cap member being rotatable in the opening and protectively covering the fastener head.

Abstract: A flexible top hat for use in the pipe junction between a main pipe and lateral pipe is used in conjunction with a CIPP system, and is preferably constructed of material having a melt/flow point, cure point and bonding point temperature and pressure that is substantially similar to the CIPP. The CIPP system and top hat are cured together to form a unitary structure.