Abstract: A simple, compact, and economical motor/pump unit for supplying vacuum to a pneumatic brake booster of a motor-vehicle brake system, wherein the motor/pump unit is designed as a diaphragm pump having a single elastomeric diaphragm, which is moved by an electrically operated motor unit by an eccentric drive, and has a pump housing and a working-space cover and the diaphragm is clamped between the pump housing and the working-space cover at the radial outer edge of the diaphragm in a sealing manner and the working-space cover is designed as a multi-part working-space cover having an upper cover, a lower cover, and an inlet valve and an outlet valve, which are arranged between the upper cover and the lower cover and control the air circulation through the working space.

Abstract: Systems and methods are provided for calibration of conditioning systems through selected biomaterials and/or sensing unit where the variability of the conditioning system is identified and compensated in subsequent conditioning session to improve the conditioning system impact and consistency on the nutritional substance desired result.

Abstract: A method for obtaining natural extracts, oleoresins, colorants flavors and aromas from aromatic plant substances, alfalfa, flowers with pigments, and vegetables, which includes washing the plant substances and vegetables, rinsing with water, milling and sifting the resulting product yielding a pulp phase and a cellulose phase. The pulp phase is transferred to fermentation tanks and a first centrifugation of the fermented pulp phase is then performed yielding two phases: phase (A) containing water, mineral salts and other water-soluble substances, with natural extracts, oleoresins, colorants, aromas and flavors and phase (B) in the form of a paste in which the moisture has been reduced to 50%, performing a second centrifugation of the mentioned phase (A), which causes the separation of natural extracts, oleoresins, colorants, aromas and flavors from the water and other water-soluble substances.

Abstract: A power balancing assembly according to an exemplary aspect of the present disclosure includes, among other things, at least one sensor operable to detect a first electrical parameter and a second electrical parameter relating to a first portion of a power grid. An energy storage device is coupled to a second portion of the power grid. A controller determines that the second portion should be disconnected from the first portion based upon determining an electrical variation in the first electrical parameter, and causes the energy storage device to operate at a power level based on an instantaneous value of the second electrical parameter prior to the second portion being disconnected from the first portion of the power grid.

Abstract: An antenna assembly includes a radio frequency (RF) connector having a connector plug electrically connected to an antenna receptacle. The connector plug has a central terminal configured for connection to a wireless transceiver, and an end of the wire antenna is inserted in the antenna receptacle. Examples of RF connectors include U.FL, IPEX, IPAX, 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 wire antenna may be made of a shape memory alloy, such as nitinol. The device that includes the antenna assembly may be incorporated into a luminaire for wireless control of 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: A device comprising a light controller for monitoring and controlling a street light; an electrical connector for transmitting information between the light controller and the street light; and one or more transceivers configured for connecting the light controller to a network having connectivity to a carrier backhaul, and providing a wireless access point for connecting one or more user devices to the network. Systems and methods for remotely monitoring and controlling operation of a plurality of street lights, comprising a plurality of devices; a communications network established by one or more transceivers of the plurality of devices and providing connectivity between the plurality of devices and a carrier backhaul; and a remote station in communication with the carrier backhaul, the remote station configured to transmit and receive information for monitoring and controlling operation of the plurality of street lights using the plurality of devices.

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, IPEX, IPAX, 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 luminaries may be combined to provide an intelligent lighting system.

Abstract: An assembly for detecting a grid condition according to an exemplary aspect of the present disclosure includes, among other things, a controller that determines an electrical variation of an electrical parameter, the electrical variation relating to a mechanical torque oscillation of a power generation device, and determines that the power generation device should be disconnected from the power grid if the electrical variation meets a preselected criterion. A method of detecting a grid event is also disclosed.

Abstract: The invention relates to a pump unit that can be driven by an electric motor, in particular for providing vacuum for a pneumatic brake booster, including a pump housing that can be closed by a working-chamber cover and at least one elastic displacement element, wherein a working chamber is bounded between the displacement element and the working-chamber cover and wherein inlet valves and outlet valves and inlet channels and outlet channels associated with the valves are associated with the working chamber. According to the invention, in order to reduce noise emissions, devices for reducing a contact surface between the working-chamber cover and the pump housing are provided.

Abstract: Disclosed is a conditioner to condition nutritional substances with conditioning programs that power conditioning elements for percentage of the time of a repeating temporal cycle. During each temporal cycle, each required conditioning element may be activated for only a percentage of the full time of the temporal cycle. The conditioner includes temperature controls that are responsive to sensor feedback from the conditioner and that modify the conditioning element activation during the cycles.

Abstract: The present disclosure concerns embodiments of aluminum alloy compositions exhibiting microstructural stability and strength at high temperatures. The disclosed aluminum alloy compositions comprise particular combinations of components that contribute the ability of the compositions to exhibit improved microstructural stability and hot tearing resistance as compared to conventional alloys. Also disclosed herein are embodiments of methods of making and using the alloys.

Abstract: A shock absorber, which is particularly applicable to bicycles, includes a secondary chamber whose volume selectively contributes to a volume associated with a primary chamber of the shock. A piston is supported by a compression rod and cooperates with a shock tube to define the primary chamber. The secondary chamber is fluidly isolated from the primary chamber by a valve arrangement positioned proximate the piston. A plunger extends along a longitudinal length of the shock and forms or interacts with the valve arrangement such that the secondary chamber is selectively fluidly connected to the primary chamber so the primary and secondary chambers of the shock assembly contribute to the performance of the shock for a selected portion of shock travel.

Abstract: A method and apparatus for managing a subscription to a plurality of content providers and the irretrievably referring users to an interface of the content provider to directly consume media programs provided by the content providers is disclosed. The method irretrievably passes users to content providers so that the user can view media programs from those content providers using the content provider's application, while providing a central source for users to locate media programs available from a plurality of content providers and to subscribe for access to such media programs. This construct permits content providers to retain control over the user viewing experience and to encourage the user to view further media programs from the same content provider.

Abstract: A pump assembly for supplying negative pressure to a pneumatic brake booster, wherein the pump assembly has at least two elastic displacement elements which are moved by connecting rods, the connecting rods each being rotatably mounted on an eccentric element. The eccentric element has a bearing seat element and a force element. At least two eccentric elements are secured next to each other on a drive shaft that rotates about an axis of rotation and an interlocking anti-rotation device is provided that determines a defined angular position of the eccentric elements relative to each other about the axis of rotation. In order to improve the ease of assembly and simplify the manufacturability, the anti-rotation device is designed as shaped elements of the bearing seat element in such a way that they engage in each other in an interlocking manner when the eccentric elements are in a defined angular position relative to each other.

Abstract: In an electric motor-pump assembly, two working diaphragms, each delimiting a working chamber, are cyclically driven by a crank drive via connecting rods. The crank drive includes eccentrics for each connecting rod, which are placed on an axial bearing journal in the extension of an output shaft of an electric motor. In order to ensure a rotationally fixed connection between the eccentrics and the bearing journal to be produced and in order to ensure an angularly precise position of the two eccentrics, each of the eccentrics is connected to the bearing journal by a positively locking engagement.

Abstract: An example method includes introducing a downhole tool string into a main wellbore of a multilateral wellbore that includes a lateral wellbore that extends from the main wellbore. The downhole tool string includes a wand and a kickover knuckle joint coupled to the wand. A first measurement is obtained with an orientation measurement device, and an angular orientation of the kickover knuckle joint and the wand is aligned with the lateral wellbore as based on the first measurement. The downhole tool string is then advanced into the lateral wellbore and a second measurement is obtained with the orientation measurement device within the lateral wellbore. The second measurement is compared with known deviation survey measurements corresponding to the lateral wellbore to verifying a location of the downhole tool string in the lateral wellbore. A wellbore stimulation operation is then undertaken with the downhole tool string within the lateral wellbore.

Abstract: A method for estimating, downhole, elastic properties of a subsurface material having a bedding plane includes extracting a core sample from the subsurface material into a downhole tool, the downhole tool comprising a measurement device having a first source and a first receiver opposing the first source, the first receiver configured to receive a signal from the first source, performing at least five acoustic wave velocity measurements on the core sample in situ within the downhole tool, the measurements including compressional acoustic wave velocities and shear wave acoustic velocities with certain directions of shear acoustic wave polarization using the measurement device, estimating, with a controller, elastic properties of the core sample using the at least five acoustic wave velocity measurements, and providing an output signal comprising the elastic properties to an output signal receiving device.

Abstract: A method and apparatus for managing a subscription to a plurality of content providers and the irretrievably referring users to an interface of the content provider to directly consume media programs provided by the content providers is disclosed. The method irretrievably passes users to content providers so that the user can view media programs from those content providers using the content provider's application, while providing a central source for users to locate media programs available from a plurality of content providers and to subscribe for access to such media programs. This construct permits content providers to retain control over the user viewing experience and to encourage the user to view further media programs from the same content provider.

Abstract: Systems and methods are provided for wireless communication circuitry (202) that includes (1) a first antenna matching circuit (213) configured to tune a first antenna (208) to a first subset of a plurality of frequency bands or a second subset of the frequency bands, and including a first switch (220) with selectable states corresponding to the first and second subsets; (2) a second antenna matching circuit (215) configured to tune a second antenna (210) to a third subset of the frequency bands or a fourth subset of the frequency bands, and including a second switch (222) with selectable states corresponding to the third and fourth subsets; and (3) a third antenna matching circuit (211) configured to tune a third antenna (206) to a fifth subset of the frequency bands. The circuitry is operable with a plurality of service providers associated with the fifth subset and one of the other subsets.

Abstract: An apparatus and method are provided for operating a virtually indexed, physically tagged cache. The apparatus has processing circuitry for performing data processing operations on data, and a virtually indexed, physically tagged cache for storing data for access by the processing circuitry. The cache is accessed using a virtual address portion of a virtual address in order to identify a number of cache entries, and then physical address portions stored in those cache entries are compared with the physical address derived from the virtual address in order to detect whether a hit condition exists.