Abstract: A method of displaying information to a user includes: tracking the user's eye to obtain information about the time-varying physiology of the user's eye; correlating the information about the time-varying physiology of the user's eye to information about the user's field of view; predicting where the user will look at a future time based on the correlation; and displaying to the user's eye, at the future time, information related to one or more objects in the user's field of view based on the prediction.

Abstract: A vaginal insert which can be provided in an applicator for the treatment of urinary incontinence in females. The vaginal insert can provide tension-free incontinence treating support perpendicularly to the urethra (i.e., across the urethra).

Abstract: A system for testing a ground fault detection system in an electric circuit establishes a ground connection between a bus and the ground via an inverter and a load by closing an inverter switch of the inverter and a grounding switch disposed between the load and the ground, determines whether the ground connection is detected, and determines a fault in the ground fault detection system responsive to the first ground connection not being detected by the ground fault detection system. Optionally, a ground fault may be identified by determining three phase voltages provided from each of plural inverters, determining symmetrical components of the three phase voltages for each of the inverters, and identifying a ground fault in one or more of the inverters while powered by the power supply based on the symmetrical components.

Abstract: Methods and systems are described for monitoring a monitored space. An example computer-implemented method for monitoring a monitored space includes periodically emitting with an active infrared sensor a modulated infrared signal into a monitored space being monitored by a home automation system, receiving with the active infrared sensor the modulated infrared signals reflected from objects in the monitored space, and determining at least one of whether a number of objects in the monitored space have changed and whether any of the objects are moving.

Abstract: A control assembly that is configured to operate large, heavy duty flow controls. The control assembly may include a main support and a thin plate disposed on the main support, the thin plate having four sides forming a mounting surface, the thin plate also having lateral slots that extend lengthwise in a first direction between two of the sides and are arranged so adjacent lateral slots are spaced apart from one another in a second direction perpendicular to the first direction.

Abstract: A system for testing a ground fault detection system in an electric circuit establishes a ground connection between a bus and the ground via an inverter and a load by closing an inverter switch of the inverter and a grounding switch disposed between the load and the ground, determines whether the ground connection is detected, and determines a fault in the ground fault detection system responsive to the first ground connection not being detected by the ground fault detection system. Optionally, a ground fault may be identified by determining three phase voltages provided from each of plural inverters, determining symmetrical components of the three phase voltages for each of the inverters, and identifying a ground fault in one or more of the inverters while powered by the power supply based on the symmetrical components.

Abstract: A system for transmitting information related to a network-based marketplace includes identifying information that may be interesting, useful, and entertaining to the users and to the potential users of the network-based marketplace. The identified information may be other than information that is already being displayed in listings by the network-based marketplace.

Abstract: Methods for preparing layered semiconductor structures are disclosed. The methods may involve pretreating an ion-implanted donor wafer by annealing the ion-implanted donor wafer to cause a portion of the ions to out-diffuse prior to wafer bonding. The donor structure may be bonded to a handle structure and cleaved without re-implanting ions into the donor structure.

Abstract: This disclosure provides systems, methods and apparatuses for selectively acquiring communication frames from a transmitting device capable of formatting the communication frames in accordance with a plurality of PHY formats. In some implementations, a STA may filter or discard duplicate frames received from an AP based, at least in part, on a preference of the STA for one of the plurality of PHY formats. The filtering may be performed at the PHY, without forwarding received communication frames to the media access control layer (MAC) for further processing. In some other implementations, an AP may refrain from sending duplicate frames to a STA based, at least in part, on a preferred frame format of the STA. Still further, in some implementations, the STA may dynamically adjust or update its preferred frame format based on changes in the distance, or channel conditions, between the STA and the AP.

Abstract: A system for providing mechanical and electrical power in a vehicle or other engine-driven platform includes a first engine having a first power rating and a second engine having a second power rating that is less than the first power rating. The system further includes a first generator (for example, an alternator) for generating electrical power for a load operation (such as vehicle propulsion), and a second generator (for example, a DFIG) for generating fixed frequency electrical power; both generators are operatively connected to and powered by the first and/or second engines. The first and/or second engines may be selected to power the first generator for generating power for vehicle propulsion or another load operation depending upon situational power requirements of the engine-driven platform.

Abstract: An actuator for use in a control valve assembly that has a structure amenable to manufacture. The actuator may comprise a housing comprising a plurality of walls secured to one another with fasteners to form an interior cavity, a torque hub disposed in the interior cavity, the torque hub comprising a torque body and a torque arm that are releasably engaged with one another via fasteners, each of the torque body and the torque arm having interfacing geometry that defines surfaces that engage with opposing surfaces on the other; and a load generator coupled with the torque hub.

Abstract: A system for testing a ground fault detection system in an electric circuit establishes a ground connection between a bus and the ground via an inverter and a load by closing an inverter switch of the inverter and a grounding switch disposed between the load and the ground, determines whether the ground connection is detected, and determines a fault in the ground fault detection system responsive to the first ground connection not being detected by the ground fault detection system. Optionally, a ground fault may be identified by determining three phase voltages provided from each of plural inverters, determining symmetrical components of the three phase voltages for each of the inverters, and identifying a ground fault in one or more of the inverters while powered by the power supply based on the symmetrical components.

Abstract: A flame sensor apparatus is provided including a sensor for sensing specific characteristics of a flame within a combustion chamber. The sensor includes a silicon carbide photodiode, and the sensor is spaced a distance from the combustion chamber. In addition, a fiber optic cable assembly extends between the sensor and the combustion chamber. The fiber optic cable can convey the specific characteristics of the flame from the combustion chamber to the sensor. The fiber optic cable assembly is included as part of a sealed array filled with an inert gas. In addition, a method of sensing specific characteristics of a flame is also provided.

Abstract: A windowless microbolometer for use in terrestrial applications and non-terrestrial applications is provided. The windowless microbolometer array may interact with a flow of gas such that a pixel-based image of the gas is generated when the flow of gas impinges upon the windowless microbolometer array. The windowless microbolometer array may also interact with a molecular beam to provide information related to density, shape, and propagation of the molecular beam.

Abstract: A method of manufacture for a vaginal insert. The vaginal insert may have a core, a cover, and a removal element. In various embodiments, the cover can be conformed to the vaginal insert.

Abstract: System, methods are media for providing supplemental item information at a publication server are provided. In one example, a method includes accessing first data corresponding to each of a first group of content items and identifying in the first group of content items a set of active items published in a first display format. A set of one or more selection criteria for reviewing the set of active items is identified. In one example, the one or more selection criteria includes an item activity level. If the item activity level is below a certain threshold, supplemental information for that item is identified and provided to the publication server for publication.

Abstract: A system and method for transmitting information related to items offered for sale at a marketplace location includes reviewing a first video stream to identify items displayed in the first video stream which correspond to the items offered for sale at the marketplace location, and generating a second video stream related to and including images of the items for sale at the marketplace location. The method further includes causing the transmission of the second video stream to a user through a media outlet and receiving a purchase request from the user for at least one item offered for sale at the marketplace location and included in the first or second video stream.

Abstract: Methods and systems are described for monitoring a monitored space. An example computer-implemented method for monitoring a monitored space includes periodically emitting with an active infrared sensor a modulated infrared signal into a monitored space being monitored by a home automation system, receiving with the active infrared sensor the modulated infrared signals reflected from objects in the monitored space, and determining at least one of whether a number of objects in the monitored space have changed and whether any of the objects are moving.