Abstract: An antenna assembly includes a radio frequency (RF) connector connected to a first end of a coaxial cable and a wire antenna attached to a second end of the coaxial cable. The wire antenna may be made of a shape memory alloy, such as nitinol. Examples of RF connectors include U.FL, IFEX, WAX, IPX, AMC, MHF and UMCC connectors that allow the wire antenna to be removably attached to a printed circuit board (PCB) of a lighting control device and to avoid hardwiring the antenna to the PCB. The device that includes the antenna assembly may be incorporated into a luminaire for wireless control of the luminaire. The lighting control device may be installed within the luminaire, such that the wire antenna is positioned between a light source and a diffuser. A number of such luminaires may be combined to provide an intelligent lighting system.

Abstract: Wide aperture optical communications systems and methods are disclosed. A first employs two lens arrays, arranged facing each other, and with one of the MLAs movable relative to the other. A second aspect employs a plurality of electromagnetic radiation capture units positioned under a focusing unit such as a dome, such that incoming electromagnetic radiation incident on the dome is deflected by it, to reach each of the capture units with a different timing and intensity. The profile for the timings and intensities can be determined for a given transmitter using a calibration signal, and the profile is then used to extra data from data signals transmitted by the transmitter.

Abstract: A genetically modified bacterium for excreting fixed nitrogen (in the form of ammonia) is disclosed. The bacterium can be made by deleting at least a portion of the nifL gene of a diazotrophic ?-proteobacterium, and inserting a promoter sequence into the diazotrophic ?-proteobacterium genome that is placed and oriented to direct transcription of the rnf1 gene complex. The resulting genetically modified bacterium excretes ammonia constitutively and at a greater rate than the wild type bacterium, and can be used to make biofertilizers to stimulate plant growth. The biofertilizers may contain a culture of the bacteria, or a co-culture of the bacteria and a mycorrhizal fungus.

Abstract: In some examples, a server may receive an order to ship a product to a particular location. The server may instruct a fully automated warehouse to place the product in a container with one or more biodegradable inserts to cushion the product. The server may select a plurality of seeds based on one or more of (i) location information (e.g., weather conditions, soil data, location type), (ii) a requested seed type in the order, (iii) a carbon footprint of the product, and/or (iv) previously sent seeds. The server may instruct the warehouse to create a packet that includes the plurality of seeds and, in some cases, a predetermined amount of a fertilizer selected based at least in part on the plurality of seeds and the soil data. The after the packet is attached to the container, a courier may transport the container to the particular location.

Abstract: Examples are disclosed herein that relate to a time-of-flight camera that performs phase unwrapping in an efficient manner. In one example, a time-of-flight camera includes a light emitter, a sensor array, and a controller. The controller is configured to select a frequency mode from a plurality of frequency modes, each frequency mode including two or more different frequencies, and at least two different frequency modes of the plurality of frequency modes having a common frequency shared between the at least two frequency modes, control the light emitter to illuminate a scene with modulated light of the two or more different frequencies of the frequency mode selected, control the sensor array to receive the modulated light reflected from objects within the scene, and process the modulated light received to determine unwrapped phases for the frequency mode selected based on the two or more different frequencies of the frequency mode selected.

Abstract: Methods and systems for logging data in a computing system are disclosed. The methods and systems include receiving a first request to create log data of an activity of the computing system. The methods and systems further include acquiring information about the activity of the computing system. The methods and systems further include creating the log data of the activity of the computing system. The methods and systems further include retrieving stored log data.

Abstract: The invention relates to a phaco driver system for controlling operation of an ophthalmic surgical phacoemulsification device. The phaco driver system comprises a resonant output circuit for generating a transducer voltage for driving an ultrasonic transducer of the ophthalmic surgical phacoemulsification device. Further, the phaco driver system includes a bridge unit for generating a bridge output signal for feeding the resonant output circuit, the bridge output signal being based on a composition of the first and second phase signals having a fixed mutual phase difference.

Abstract: A programmable controller stores operational data for a number of embedded functions in multiple OEM vehicles and is programmable to operation in a selected vehicle among the multiple vehicles.

Abstract: A system for multiple brakes intelligently controlled by a single brake input on a personal mobility vehicle. By determining a front and rear brake differential based on the position and weight of the rider as well as the environmental and vehicle conditions, the system may reduce the risk of the vehicle skidding or tipping due to over-braking. In some embodiments, a rider may use a single brake lever to indicate a desire to brake and the system may make determinations about how to apply a combination of mechanical and electrical brakes to front and back wheels. By applying different braking systems based on a combination of controls and sensors, the system may improve user experience and user safety, especially for inexperienced riders.

Abstract: The disclosed method may include configuring one or more brakes based on a braking-related attribute expected at a geographic location being traversed by a personal mobility vehicle. By configuring the application of brakes of a personal mobility vehicle based on terrain, environmental conditions, and other geographic features, the system may reduce the risk of the vehicle skidding or tipping due to over-braking. In some embodiments, a rider may use a single brake lever to indicate a desire to brake and the system may make determinations about how to apply a combination of mechanical and electrical brakes to front and back wheels based at least in part on the location of the personal mobility vehicle. By configuring brake engagement based on a combination of controls and map data, the system may improve user experience and user safety, especially for inexperienced riders.

Abstract: Heavier-than-air, aircraft having flapping wings, e.g., ornithopters, where angular orientation control is effected by variable differential sweep angles of deflection of the flappable wings in the course of sweep angles of travel and/or the control of variable wing membrane tension.

Abstract: A home control system includes a thermostat configured to measure environmental conditions in a first room of a building and control heating, ventilation, and air condition (HVAC) equipment within the building. The thermostat includes a central control hub configured to communicate with a plurality of remote sensor units via a data communications interface. The thermostat further includes a processing circuit configured to monitor and control non-HVAC equipment within the building. The system further includes a first remote sensor unit of the plurality of remote sensor units. The first remote sensor unit is configured to measure environmental conditions in a second room of the building and wirelessly communicate information associated with the measured environmental conditions to the central control hub. The thermostat is further configured to control both the HVAC equipment and the non-HVAC equipment within the building based on the information received from the remote sensor unit.

Abstract: In one possible embodiment, a UAV payload module retraction mechanism is provided including a payload pivotally attached to a housing. A biasing member is mounted to bias the payload out of the housing and a winch is attached to the payload. An elongated flexible drawing member is coupled between the housing and the winch, the elongated drawing flexible member being capable of being drawn by the winch to retract the payload within the housing.

Abstract: In some examples, while a user is navigating a site using a browser, a computing device may receive one or more images from a camera and may monitor input data from input devices (e.g., mouse, keyboard). After a particular event occurs (e.g., a navigation event such as selecting a link, selecting a tab, scrolling up or down, or the like), the computing device may analyze the images captured after the event using a machine learning algorithm to determine a micro-expression of the user. The micro-expression may be classified as a particular sentiment of a plurality of sentiments, associated with the event, and sent to a server. The server or the computing device may instruct the browser to modify, based on the sentiment, a portion of the site. The modification may include displaying a user interface to enable the user to communicate with a representative associated with the site.

Abstract: An overhead conveyor and wash assembly is provided for a citrus oil extractor. In one embodiment, a spray manifold is connected to a drive chain and has nozzles for applying a cleaning solution and water to the extractor rollers. A wiper bar assembly is pendulously suspended from the spray manifold and conveys citrus fruits through the extractor as needed. The wiper bar assembly is moved to a raised position to be retracted to the input end of the extractor. A second embodiment uses a spray manifold pendulously suspended from drive chains and conveys citrus fruit through the extractor as needed and also sprays cleaning solution and water as needed.

Abstract: A quadrotor UAV including ruggedized, integral-battery, load-bearing body, two arms on the load-bearing body, each arm having two rotors, a control module mounted on the load-bearing body, a payload module mounted on the control module, and skids configured as landing gear. The two arms are replaceable with arms having wheels for ground vehicle use, with arms having floats and props for water-surface use, and with arms having pitch-controlled props for underwater use. The control module is configured to operate as an unmanned aerial vehicle, an unmanned ground vehicle, an unmanned (water) surface vehicle, and an unmanned underwater vehicle, depending on the type of arms that are attached.

Abstract: Techniques are described herein that are capable of translating programming language patterns into database schema patterns. Examples of a programming language pattern include but are not limited to a source code pattern, an intermediate language code pattern, metadata associated with a source code pattern, metadata associated with an intermediate language code pattern, or any combination thereof. The programming language patterns may define objects that are included in an object model. Database schema patterns that define a database are automatically (e.g., inferentially) created based on respective programming language patterns that define objects of an object model. The programming language patterns are automatically mapped to the respective database schema patterns.

Abstract: A method of manufacturing a pressure sensor is shown, wherein the pressure sensor comprises a port element with a sealing structure and a membrane. Four strain gages will be attached to the membrane. The gages are used in a Wheatstone bridge to sense the fluid pressure. A first finite element action determines a first contour around the membrane central axis with equal compressive strain and a second contour around the membrane central axis with equal tensile strain wherein when fluid pressure is applied to the membrane strain on the first contour is opposite strain on the second contour. A second finite element action determines the four positions of the strain gages on the first and second contour such that the difference between the highest error signal and the lowest error signal at the output of the Wheatstone bridge is minimal under influence of parasitic forces.

Abstract: A device for controlling electron flow is provided. The device comprises a cathode, an elongate electrical conductor embedded in a diamond substrate, an anode, and a control electrode provided on the substrate surface for modifying the electric field in the region of the end of the conductor. A method of manufacturing the device is also provided.