Abstract: A control valve has a trim assembly to condition the flow of fluid through the control valve and, in some applications, to provide guidance for a valve plug. The trim assembly has a lattice structure formed of a plurality of triply periodic surfaces that form a plurality of passages that extend between an inner surface of the circumferential wall and an outer surface of the circumferential wall.

Abstract: A proprotor system for a tiltrotor aircraft having a helicopter flight mode and an airplane flight mode. The proprotor system includes a yoke having a plurality of blade arms with inboard pockets. A centrifugal force and shear bearing assembly is disposed in each of the inboard pockets of the yoke. Each of a plurality of proprotor blades is coupled to the yoke by one of the bearing assemblies such that each proprotor blade has a pitch change degree of freedom about a pitch change axis and a tilting degree of freedom about a focal point. Each bearing assembly includes a centrifugal force bearing coupled to the yoke, a shear bearing coupled to the yoke and an inboard beam coupled between the centrifugal force bearing and the shear bearing. Each inboard beam is coupled to a respective proprotor blade.

Abstract: A folding rotor blade assembly for an aircraft a yoke, an inboard beam coupled to the yoke, an inboard centrifugal force bearing coupled to the inboard beam, a grip coupled to the inboard beam, an outboard bearing housing coupled to the grip, and a rotor blade pivotally coupled to the grip by a blade fold bolt that is positioned outboard of the outboard bearing housing.

Abstract: A load control system may include control devices for controlling power provided to an electrical load. The control devices may include a control-source device and a control-target device. The control-target device may control the power provided to the electrical load based on digital messages received from the control-source device. The control devices may include a load control discovery device capable of sending discovery messages configured to discover control devices within a location. The discovered control devices may be organized by signal strength and may be provided to a network device to enable association of the discovered control devices within a location. The discovery messages may be transmitted within an established discovery range. The discovery range may be adjusted to discover different control devices. Different control devices may be identified as the load control discovery device for discovering different control devices.

Abstract: A multi-piece inboard beam assembly for use in a rotor blade assembly of a rotorcraft. The inboard beam assembly includes an inboard beam connected to an inboard beam fitting with an anti-rotational connection. The inboard beam is connected to a yoke via bearings and the inboard beam fitting is connected to a grip in a double shear condition. In use, the grip, the inboard beam fitting with the double shear connection, the inboard beam, a centrifugal force bearing held by the inboard beam, and the yoke carry the centrifugal force created upon rotation of the rotor blade assembly.

Abstract: An electronic device may include a sensing circuit and a current subtraction circuit. The sensing circuit may output first and second current signals. The current subtraction circuit may mirror the first and second current signals onto first and second current branches. The second current branch may be split into a first sub-path and a second sub-path. An amplifier may control the amount of current flowing through the second sub-path by forcing the current flowing through the first current branch and the current flowing through the first sub-path to be identical. Configured in this way, the current flowing through the second sub-path will be equal to the difference between the first and second current signals. The current flowing through the second sub-path may be optionally amplified using another current mirror.

Abstract: A computer implemented method for determining acceptability of an unverified survey item can include outputting interactive displays comprising a survey. The survey can include a verified quantitative item for measuring respondent positions along a continuum for a first trait, and the verified quantitative item can include a prompt and a plurality of quantitative response choices. The survey can include an unverified non-quantitative item for measuring respondent positions along the continuum for the first trait, and the unverified non-quantitative item can include a prompt and a plurality of non-quantitative response choices. A plurality of responses to the verified quantitative item and the plurality of unverified non-quantitative items can be received from a plurality of users.

Abstract: Implementations of semiconductor packages may include: a digital signal processor having a first side and a second side and an image sensor array, having a first side and a second side. The first side of the image sensor array may be coupled to the second side of the digital signal processor through a plurality of hybrid bond interconnect (HBI) bond pads and an edge seal. One or more openings may extend from the second side of the image sensor array into the second side of the digital signal processor to an etch stop layer in the second side of the digital signal processor. The one or more openings may form a second edge seal between the plurality of HBI bond pads and the edge of the digital signal processor.

Abstract: A load control system may include control devices capable of being associated with each other at one or more locations for performing load control. Control devices may include control-source devices and/or control-target devices. A location beacon may be discovered and a unique identifier in the location beacon may be associated with a unique identifier of one or more control devices. Upon subsequent discovery of the location beacon, the associated load control devices may be controlled. The beacons may be communicated via radio frequency signals, visible light communication, and/or audio signals. The visible light communication may be used to communicate other types of information to devices in the load control system. The visible light communication may be used to identify link addresses for communicating with load control devices, load control instructions, load control configuration instructions, network communication information, and/or the like.

Abstract: A link includes an outer composite portion substantially encircling at least two bearing pockets and a central substantially incompressible portion disposed between the at least two bearing pockets.

Abstract: A load control system may include control devices for controlling power provided to an electrical load. The control devices may include a control-source device and a control-target device. The control-target device may control the power provided to the electrical load based on digital messages received from the control-source device. The control devices may include a load control discovery device capable of sending discovery messages configured to discover control devices within a location. The discovered control devices may be organized by signal strength and may be provided to a network device to enable association of the discovered control devices within a location. The discovery messages may be transmitted within an established discovery range. The discovery range may be adjusted to discover different control devices. Different control devices may be identified as the load control discovery device for discovering different control devices.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a multi-peer telepresence communications system. In one aspect, a method includes formulating a geometry of an environment based on sensor data collected from the environment by at least one sensor; capturing, with a camera, a plurality of video frames of the environment and associating each of the captured video frames with spatial transform data of the camera within the geometry of the environment; providing the video frames and associated camera position data to a remote peer; compositing, by the remote peer, the video frames and associated camera position data to generate a local composite; and displaying, on the remote peer, a three-dimensional augmented reality of the environment based on the local composite.

Abstract: Automated mapping between instances of content, such as e-books, and omnibus versions of that content can be performed without a resource-intensive full string search. In one embodiment, an efficient string search algorithm, such as the Boyer-Moore algorithm, is used to pre-process the individual book in order to more efficiently search for a match within the omnibus version. In another embodiment, a fingerprinting process is used to quickly find the beginning and end positions of a book within the omnibus version. The fingerprinting process can also quickly verify the match between the identified portion of the omnibus and the contents of the individual book without the need for a full string comparison. A mapping is then generated that enables the supplemental content to be updated for the omnibus version.

Abstract: A container for one or more scheduled meeting is pre-built for the meeting prior to the meeting occurring. The container can be built in a variety of manners, including using both static and dynamic techniques. Dynamic techniques for building a container allows a pre-build system to include more pertinent data in the container whereas static techniques reduce computing workload and allow for pre-building containers for unscheduled meetings. A combination of static and dynamic building techniques can be applied using a layer repository. Alternately, a static base layer can be used and customized for scheduled meetings.

Abstract: A hybrid yoke including a center and yoke arms connected to flexure arms. An inboard centrifugal force bearing assembly connects to the yoke arm and a grip and an outboard shear bearing assembly connects to the flexure arm and the grip. In use, the center and yoke arms carry the centrifugal force at a position inboard of the flexure arm.

Abstract: A multi-piece inboard beam assembly for use in a rotor blade assembly of a rotorcraft. The inboard beam assembly includes an inboard beam connected to an inboard beam fitting with an anti-rotational connection. The inboard beam is connected to a yoke via bearings and the inboard beam fitting is connected to a grip in a double shear condition. In use, the grip, the inboard beam fitting with the double shear connection, the inboard beam, a centrifugal force bearing held by the inboard beam, and the yoke carry the centrifugal force created upon rotation of the rotor blade assembly.

Abstract: A tri-hybrid yoke including a center ring connected to a CF fitting connected to flexure arms. An inboard centrifugal force bearing assembly connects to the CF fitting and a grip. An outboard shear bearing assembly connects to the flexure arm and the grip. In use, the center ring and the CF fittings carry the centrifugal force at a position inboard of the flexure arm.

Abstract: A load control system may include devices for performing communications for controlling an amount of power provided to an electrical load. The devices may include load control devices that may communicate by transmitting digital messages. A user device having an adjustable wireless communication range may be used for discovering devices, configuring devices, and/or diagnosing devices in the load control system. The user device may detect whether devices are within an established wireless communication range of one another for performing communications. The user device may detect digital messages transmitted from a device and/or digital messages received at a device to determine whether the digital messages are correctly communicated in the load control system. The user device may provide an indication to a user indicating whether a digital message is correctly transmitted or received by a device in the load control system.

Abstract: An assembly for a medical procedure including a sterilisable medical container and a cover for covering a sterilizable medical container is described. The cover is used to cover a sterilizable medical container wrapped in at least one sheet of a wrapping material. The cover has a body including an upper member configured to hold the wrapping material against an upper portion of the container and a lower member configured to hold the wrapping material against a lower portion of the container. The body can be assembled about the wrapped container to hold the wrapping material about the container. At least one handle extends from the body which can be held by a user to move the covered wrapped container.

Abstract: A folding yoke comprising a bilateral center yoke pivotally connected to separate foldable yoke arms permits rotor blade fold about a single through bolt connection inboard of a set of bearings. In use, the compact folded arrangement of the rotor blades reduces folded aircraft dimensions in response to ever increasing restricted storage space parameters.