Abstract: A soundbar with a housing and a plurality of acoustic radiators carried by the housing and configured to output sound for at least left, right, and center audio channels, wherein at least one of the acoustic radiators comprises a dipole acoustic radiator that is configured to emit sound in opposite directions along a main radiation axis.

Abstract: In an example of the disclosure, an ink transfer and mixing apparatus includes a tank with a mixing area formed by a funnel portion. The mixing area is for mixing new ink and resident ink. The apparatus includes a new ink supply inlet tube for depositing into the tank the new ink from a connected ink supply container. The apparatus includes a resident ink supply inlet tube for depositing into the tank the resident ink from a connected printing device. The apparatus includes an outlet port situated at tank bottom for sending the mixed ink to the printing device.

Abstract: A power distribution system adapted for high current fault management during a fault event utilizes reclosing switches configured for a quick-slow-quick reclosing sequence in which the reclosing switch initially responds to the fault condition by tripping open, and then after a delay recloses for a first duration of time (slow) prior to tripping open. After another delay, the reclosing switch recloses for a second duration of time (quick) that is less than the first duration of time prior to tripping open for an indefinite interval. When installed in new segments or retrofitted in place of a fuse, reclosing switches configured with quick-slow-quick reclose timing allows for reduction of downstream customer outages, reduced I2T exposure for elements upstream of a fault event and a reduction in the duration of voltage sags experienced by customers during fault events while allowing for improved fault management configurations of the power distribution system.

Abstract: An apparatus for detecting an electromagnetic signal originating in a wellbore includes an antenna comprising a pair of spaced apart electrodes in the ground spaced apart by a first distance having a midpoint at a second distance from the wellbore. The system includes at least one of a shielded electrical cable connecting each electrode to an input of a detector circuit, wherein the shielding is connected to produce common mode noise rejection; b) a second spaced apart electrode pair antenna spaced apart by one half the first distance and having a midpoint spaced ?2/2 times the second distance from the surface of the wellbore, c) a second electrode pair antenna having a common midpoint with and being orthogonal to the at least one electric dipole antenna; and d) wherein the at least one electric dipole antenna is disposed in a second wellbore, the second wellbore having substantially no electrically conductive pipe therein.

Abstract: A downhole communication system includes a rebroadcaster. The rebroadcaster includes a receiver configured to receive signals from a surface location. A processor on the rebroadcaster demodulates and converts the signal into a pressure pulse pattern. The pressure pulse pattern is transmitted to a downhole tool as a pressure pulse signal using a mud pulse generator.

Abstract: A power distribution system adapted for high current fault management during a fault event utilizes reclosing switches configured for a quick-slow-quick reclosing sequence in which the reclosing switch initially responds to the fault condition by tripping open, and then after a delay recloses for a first duration of time (slow) prior to tripping open. After another delay, the reclosing switch recloses for a second duration of time (quick) that is less than the first duration of time prior to tripping open for an indefinite interval. When installed in new segments or retrofitted in place of a fuse, reclosing switches configured with quick-slow-quick reclose timing allows for reduction of downstream customer outages, reduced FT exposure for elements upstream of a fault event and a reduction in the duration of voltage sags experienced by customers during fault events while allowing for improved fault management configurations of the power distribution system.

Abstract: An apparatus for detecting an electromagnetic signal originating in a wellbore includes an antenna comprising a pair of spaced apart electrodes in the ground spaced apart by a first distance having a midpoint at a second distance from the wellbore. The system includes at least one of a shielded electrical cable connecting each electrode to an input of a detector circuit, wherein the shielding is connected to produce common mode noise rejection; b) a second spaced apart electrode pair antenna spaced apart by one half the first distance and having a midpoint spaced ?2/2 times the second distance from the surface of the wellbore, c) a second electrode pair antenna having a common midpoint with and being orthogonal to the at least one electric dipole antenna; and d) wherein the at least one electric dipole antenna is disposed in a second wellbore, the second wellbore having substantially no electrically conductive pipe therein.

Abstract: The present invention relates to a rotary steerable drilling apparatus which separates the drill string from the bottom hole assembly thereby allowing the biasing means to push the bit in a given direction without having to lift the drill string along with the bottom hole assembly.

Abstract: Systems and methods for accessing digital content using electronic tickets and ticket tokens in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor, a network interface, and memory configured to store an electronic ticket, and a ticket token, and the processor is configured by an application to send a request for digital content, receive a ticket token from a merchant server, wherein the ticket token is generated by a DRM server and associated with an electronic ticket that enables playback of the requested digital content, send the ticket token to a DRM server, receive an electronic ticket that enables playback of requested digital content, request the digital content associated with the electronic ticket, and play back the requested digital content using the electronic ticket.

Abstract: Systems and methods for performing measurements of one or more materials are provided. One system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels. Another system is configured to image one or more materials in an imaging volume of a measurement device. An additional system is configured to substantially immobilize one or more materials in an imaging volume of a measurement device. A further system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels, to image the one or more materials in the imaging volume, to substantially immobilize the one or more materials in the imaging volume, or some combination thereof.

Abstract: Systems and methods for accessing digital content using electronic tickets and ticket tokens in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor, a network interface, and memory configured to store an electronic ticket, and a ticket token, and the processor is configured by an application to send a request for digital content, receive a ticket token from a merchant server, wherein the ticket token is generated by a DRM server and associated with an electronic ticket that enables playback of the requested digital content, send the ticket token to a DRM server, receive an electronic ticket that enables playback of requested digital content, request the digital content associated with the electronic ticket, and play back the requested digital content using the electronic ticket.

Abstract: Systems and methods for granting access to digital content using electronic tickets and ticket tokens in accordance with embodiments of the invention are disclosed. One embodiment includes a processor, and memory configured to store an electronic ticket, and a ticket token. In addition, the processor is configured to authenticate a merchant server, receive a request for a ticket token for a specific piece of content from the merchant server, generate a ticket token that expires after a predetermined time period, associate the ticket token with an electronic ticket, send the ticket token to the merchant server for delivery to a user device, receive a request to access the identified piece of digital content from the user device, where the request includes the ticket token, send the electronic ticket and access information to the user device, and expire the ticket token.

Abstract: A stowable chair system having a base assembly and a back pivotably connected to the base assembly. A first leg retention assembly operatively coupled to the base assembly to selectively retain and position legs in a seating configuration. A second leg retention assembly separate from the first leg retention assembly to selectively retain and position the legs in a stowing configuration.

Abstract: Systems and methods for performing measurements of one or more materials are provided. One system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels. Another system is configured to image one or more materials in an imaging volume of a measurement device. An additional system is configured to substantially immobilize one or more materials in an imaging volume of a measurement device. A further system is configured to transfer one or more materials to an imaging volume of a measurement device from one or more storage vessels, to image the one or more materials in the imaging volume, to substantially immobilize the one or more materials in the imaging volume, or some combination thereof.

Abstract: A roof access system mounted on a roof having a roof support member, said device being adapted for use with an internal component and an external component. The device includes an enclosure and an access panel providing resealable access to a central aperture located through said enclosure, a channel extending from said aperture to the underlying roof support member and being adapted for receiving tubing extending from said internal component to said connection point. A second tubing section extends from the external component to said connection point, said internal component being in communication with said external component.

Abstract: A stowable chair system having a base assembly and a back pivotably connected to the base assembly. A first leg retention assembly operatively coupled to the base assembly to selectively retain and position legs in a seating configuration. A second leg retention assembly separate from the first leg retention assembly to selectively retain and position the legs in a stowing configuration.

Abstract: The cat climbing apparatus provides for cats to scratch, stretch, climb, and position themselves at an elevated height. The sturdiness of the apparatus mounting brackets insures cat use, as cats hesitate or simply refuse to use scratching and climbing posts that are not sturdily anchored, one reason why cats often choose furniture over poorly designed cat implements. The apparatus provides for a user to arrange tubes, angles, and at least one platform as desired, thereby best fitting spaces available as well as providing aesthetic appeal and cat intrigue. The rope wrap of the tubes is durable and inviting to a cat.

Abstract: A first roller has a first roller center line; a second roller has a second roller center line. Fluid-ejection mechanisms eject fluid onto the media as the media is rolled past the rollers, and include first mechanisms and second mechanisms. The first mechanisms include first and second printheads, at least substantially equally between which a first positioning line is defined. The second mechanisms include third and fourth printheads, at least substantially equally between which a second positioning line is defined. The fluid-ejection mechanisms are disposed opposite to the roller and are positioned such that the first and second positioning lines are located between the first and second roller center lines, the first and the third printheads are not completely located between the first and the second roller center lines, and the second and the fourth printheads are completely located between the first and the second roller center lines.

Abstract: An embodiment of a wireless telemetry system for providing signal communication across a wired-communication gap in a bottom-hole assembly (“BHA”), the BHA having an upper portion and a lower portion separated by the wired-communication gap, includes an upper transceiver positioned in the upper portion and in signal communication with a surface telemetry system and a lower transceiver positioned in the lower portion and in signal communication with a drilling tool, the upper and the lower transceivers in signal communication with one another via wireless induction telemetry. Each transceiver may include an antenna that is positioned within the bore of a drill collar adjacent to a thinned wall section in the drill collar. The thinned wall section may include one or more of increasing an inside diameter relative to a base inside diameter of the bore and decreasing an outside diameter relative to a base outside diameter of the drill collar.

Abstract: A stowable chair system having a base assembly and a back pivotably connected to the base assembly. A first leg retention assembly operatively coupled to the base assembly to selectively retain and position legs in a seating configuration. A second leg retention assembly separate from the first leg retention assembly to selectively retain and position the legs in a stowing configuration.