Patent application number | Description | Published |
20100245088 | METHOD AND APPARATUS FOR CONTROLLING THE TIMING OF AN ALARM SIGNAL IN A SECURITY SYSTEM - A security system includes a perimeter sensor configured to cause an alarm signal to be issued after a first period of time upon sensing a security breach. An interior sensor is configured to cause an alarm signal to be issued after a second period of time upon sensing a security breach. The second period of time is shorter than the first period of time. A controller is communicatively coupled to each of the perimeter sensor and the interior sensor. The controller is adapted, in response to the perimeter sensor entering into a fault condition, to reconfigure the interior sensor to cause an alarm signal to be issued after a third period of time upon sensing a security breach. The third period of time is longer than the second period of time. | 09-30-2010 |
20120260244 | FAILSAFE FIRMWARE UPDATES - A method of updating an electronic device. The device has a non-volatile memory divided into at least three non-overlapping sections, a bootstrap image section, a updater image section, and a application image section. The method includes erasing the application image section of the non-volatile memory, receiving a firmware update, writing the firmware update into the application image section, rebooting the electronic device, determining one of an application program and an updater program resides in the application image section, executing the application program when the application program is determined to reside in the application image section, erasing the updater image section of the non-volatile memory when the updater program is determined to reside in the application image section, and moving the updater program from the application image section to the updater image section. | 10-11-2012 |
Patent application number | Description | Published |
20130256618 | FENCING PANEL - Described is a fencing panel comprising a first rail having a plurality of first openings in a first side to receive elongate members. A longitudinal channel is provided along a second side of the first rail, the second side being perpendicular to the first side. A plurality of second openings are provided within the longitudinal channel, each of the second openings corresponding to one of the first openings. Wedge members are inserted into each of the second openings such that the wedge members engage with the first rail and the elongate member inserted into the corresponding first opening such that the elongate member is secured to the first rail. A side cover plate is securable across the longitudinal channel. | 10-03-2013 |
20130272777 | FRAME CONNECTION - Described is a frame connection for connecting members of a frame without visible fixings. The frame connection comprises first and second elongate members, each having first and second channels. First and second connection members are provided, each having a first end portion comprising a first planar member and a second end portion comprising a second planar member. The end portions each include one or more holes therein. The first end portions of the first and second connection members are received in the first and second channels, respectively, of the first elongate member, and the second end portions are received in the first and second channels, respectively, of the second elongate member. Fasteners are received through the holes to secure the first and second connection members to the first and second elongate members and side cover members are then secured across the first and second channels. | 10-17-2013 |
20130273307 | FENCING ORNAMENT - Described is a fencing ornament that is easily installed and removable. A fencing ornament to be secured to a fence structure includes first and second parallel elongate members and a cross member. The fencing ornament comprises a body portion having first, second, third, and fourth side members, and ornamentation within the body portion. Resilient first and second locking members are received in first and second recesses in the third side member adjacent ends thereof. A lug is provided on the fourth side member. Protrusions provided on each of the first and second locking members are moveable by compressing the locking member such that the lug is received in a hole in the cross member and the protrusions are received in a holes in the elongate members. | 10-17-2013 |
Patent application number | Description | Published |
20110125893 | Method for recording user experience or performance of a peripheral device - The present invention comprises a system, apparatus, and method for subscribing to indicia related to a user experience or a peripheral device, in an embodiment a broadband wireless modem, recording selected indicia, and forwarding them to a server on a network. The system comprises a server coupled to a plurality of user terminals through a network, to receive a set of indicia, an apparatus for controlling a baseband/broadband processor, and a program product comprising instructions to adapt a central processing unit to perform as follows. In an embodiment, connecting to a broadband/baseband processor comprising issuing commands, subscribing to receive indicia, determining a condition has occurred, recording a plurality of indicia, forwarding a set of indicia to a destination on the network. Indicia includes measurement values, state changes, event occurrences, user actions, activity and inactivity at time stamped milestones, and sequences and combinations of the above. | 05-26-2011 |
20140242990 | Wireless Device Battery Optimization By Suppressing Oscillation In Cell Scope During Idle Mode - A method detects misconfiguration of a wireless network which wastes battery power in mobile devices within a location area of the network. A data collection agent installed in a wireless device records and reports idle-mode handovers. An analytics circuit reads RF measurements and locations from these reports to suggest where handover zones may be optimized or IRAT cell resection parameters are defective. A mobile device may self-tune battery consumption by determining its individual location areas of high battery consumption; desensitizing itself to cell signal strength instability; and increasing its tenacity to a most recently used cell. | 08-28-2014 |
20150333856 | End-to-End Real-time Transport Protocol (RTP) Packet Transmission Delay Measurement Apparatus and Method - In a wireless call between two mobile phones, metrics of conversational latency between the two parties determines a measure of Quality of Service (QoS) for the one or more carriers of real-time transport protocol RTP packets. Packages of metrics are collected at the two terminal devices, each of which may have an independent local clock. A Quality of Service estimation apparatus transforms metric packages into a pair of probability distribution functions for a plurality of real-time transport protocol packets between two endpoints. The offset between the two independent local clocks is determined or eliminated. A key performance indicator is determined for End-to-End RTP stream delay by transforming the timestamps associated with transmission and reception at user equipment hosting a QoS agent. | 11-19-2015 |
Patent application number | Description | Published |
20140366052 | System for Social Media Tag Extraction - A system for extracting and monitoring media tags within video content includes at least one server in communication with a plurality of content sources, the server receiving video content from the content sources, a recorder saving the video content, a detector receiving at least one frame of the video content, the detector detecting one or more unknown text within the frame and creating one or more images, each image associated with one of the one or more unknown text, the detector generating metadata associated with the one or more unknown text appearing in the frame, and an optical character recognition engine scanning the one or more images and converting the one or more images into one or more known text. The server further determines that the one or more known text is a media tag. | 12-11-2014 |
20150365373 | System for Social Media Tag Extraction - A system for extracting and monitoring media tags within video content includes at least one server in communication with a plurality of content sources, the server receiving video content from the content sources, a recorder saving the video content, a detector receiving at least one frame of the video content, the detector detecting one or more unknown text within the frame and creating one or more images, each image associated with one of the one or more unknown text, the detector generating metadata associated with the one or more unknown text appearing in the frame, and an optical character recognition engine scanning the one or more images and converting the one or more images into one or more known text. The server further determines that the one or more known text is a media tag. | 12-17-2015 |
Patent application number | Description | Published |
20090101352 | Water Dissolvable Materials for Activating Inflow Control Devices That Control Flow of Subsurface Fluids - An apparatus for controlling flow of a fluid into a wellbore tubular may include a flow control device controlling the flow of the fluid; and a disintegrating element associated with the flow control device. The flow control device may be actuated when the disintegrating element disintegrates when exposed to the flowing fluid. The disintegrating element may disintegrate upon exposure to water in the fluid. A method for producing fluid from a subterranean formation includes: configuring an element to disintegrate when exposed to a selected fluid; positioning the element in a wellbore; and actuating a flow control device using the element. The element may disintegrate when exposed to water. Actuating the flow control device may restrict a flow of fluid into a wellbore tubular. | 04-23-2009 |
20090101354 | Water Sensing Devices and Methods Utilizing Same to Control Flow of Subsurface Fluids - An apparatus for controlling fluid flow in a wellbore includes a reactive element that reacts when exposed to a fluid and a flow control device configured to control a flow of the fluid. The flow control device may be actuated by a reaction of the reactive element to the fluid. In embodiments, the reactive element reacts by exhibiting a change in a material property. The reaction of the reactive element may be reversible. In embodiments, the reactive element may be a shape memory polymer. The flow control device may include an actuating element operably coupled to the reactive element. The reaction of the reactive element to a given fluid releases the actuating element to actuate the flow control device. | 04-23-2009 |
20100288491 | Subterranean Tubular Cutter with Depth of Cut Feature - A tubular cutter that cuts with extendable and rotating blades has its depth of cut limited upon getting through the tubular to be cut. In a preferred embodiment, the tubular has a loosely mounted member exterior thereto to be engaged by the rotating cutters. When such engagement happens the effect is that the loosely mounted member serves as a cover to the cutters to prevent them from cutting other structures beyond the tubular to be cut. The loosely mounted member is grabbed by the rotating blades for tandem rotation this preventing further cutting action. The load on the mill drops noticeably so that surface personnel have a signal to stop hydraulic pressure to the drive mechanism to allow the blades to retract and the cutter to be removed. | 11-18-2010 |
20120085542 | Barrier Valve Hydraulic Operator with Compound valve Opening Force Feature - A housing can be mounted adjacent an isolation valve and after a fixed number of on and off pressure cycles allow a spring to push an actuator to operate the valve to an open position. The actuator, in another embodiment, can be reset with a tool run into the module to move the actuator back against a power spring and hold that spring force until the pressure cycling begins again. The preferred application is for a formation isolation ball valve but other valves, such as sliding sleeves, or other types of downhole tools can be actuated with the module that permits a retrofit of a hydraulic operation to a heretofore purely mechanically actuated tool. The actuation force to initially open is boosted by a secondary potential energy source that is unlocked to give an initial boost force to the indexing spring that is part of a j-slot actuation mechanism. | 04-12-2012 |
20120312559 | EXPANDABLE SEAL WITH CONFORMING RIBS - Expandable seals have one or more conforming ribs to facilitate creation of a seal to a sealing surface disposed in the well. The conforming ribs comprise a core of material either capped, partially covered by, or entirely covered by a ring. The ring can be formed of a metal that is softer than the metallic core material of each rib. Suitable metals forming the rings include copper formed by metal spun methods. Disposed adjacent to the rings are one or more sealing elements. By moving the rings into the sealing surface during expansion of the expandable seals, the rings close the extrusion gaps between the internal surface of the casing and the expanded tubular member ribs. The rings better conform to the sealing surface of the casing, thereby facilitating the creation of the seal between this sealing surface and each of the sealing elements. | 12-13-2012 |
20160053563 | Support Cone for Retrievable Packer - Opposed cones for slips on a packer have an annular undercut in general alignment with the end of the cone that has the slip ramp. The undercut faces the mandrel on which the cones can be driven together to radially extend the slips. A high modulus insert sleeve is interference fitted to the undercut. This results in the cone exterior surface being in hoop stress tension before the slips are set. Once the slips are set and a reaction load comes radially back from the surrounding tubular into which the slips have extended there is a tendency for the reaction force to put the exterior surface of the cones into compressive hoop stress. The initial tensile hoop stress from the sleeve placement acts to at least in part offset the reaction force tending to create compressive hoop stress. The net loading and deflection of the mandrel is minimized. | 02-25-2016 |
20160053583 | Shifting Tool Collet with Axial Ridge and Edge Relief - A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The sacrificial components can be replaced when the tool is removed to the surface. In one embodiment, threaded fasteners are used alone or with washers for height adjustment such that the heads of the fasteners which are softer than the seal bore material ride on the seal bore and take the wear. The tool can ultimately be used to latch into shifting sleeves to move such sleeves to open or close wall ports. Alternatively axial ridges with beveled profile ends can be used or rolling members such as wheels or balls can be used to keep sharp edges off the seal bore. EDM method can be used to create multiple fingers with an axial ridge profile and rounded end transitions. | 02-25-2016 |
20160053584 | Non-marring Shifting Tool Collet - A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The sacrificial components can be replaced when the tool is removed to the surface. In one embodiment, threaded fasteners are used alone or with washers for height adjustment such that the heads of the fasteners which are softer than the seal bore material ride on the seal bore and take the wear. The tool can ultimately be used to latch into shifting sleeves to move such sleeves to open or close wall ports. Alternatively axial ridges with beveled profile ends can be used or rolling members such as wheels or balls can be used to keep sharp edges off the seal bore. EDM method can be used to create multiple fingers with an axial ridge profile and rounded end transitions. | 02-25-2016 |
20160053585 | Shifting Tool Collet with Rolling Component - A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The sacrificial components can be replaced when the tool is removed to the surface. In one embodiment, threaded fasteners are used alone or with washers for height adjustment such that the heads of the fasteners which are softer than the seal bore material ride on the seal bore and take the wear. The tool can ultimately be used to latch into shifting sleeves to move such sleeves to open or close wall ports. Alternatively axial ridges with beveled profile ends can be used or rolling members such as wheels or balls can be used to keep sharp edges off the seal bore. EDM method can be used to create multiple fingers with an axial ridge profile and rounded end transitions. | 02-25-2016 |
20160053586 | Manufacturing Method and Apparatus for a Collet Assembly with Congruent Corners - A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The sacrificial components can be replaced when the tool is removed to the surface. In one embodiment, threaded fasteners are used alone or with washers for height adjustment such that the heads of the fasteners which are softer than the seal bore material ride on the seal bore and take the wear. The tool can ultimately be used to latch into shifting sleeves to move such sleeves to open or close wall ports. Alternatively axial ridges with beveled profile ends can be used or rolling members such as wheels or balls can be used to keep sharp edges off the seal bore. EDM method can be used to create multiple fingers with an axial ridge profile and rounded end transitions. | 02-25-2016 |