Abstract: The disclosure relates to a valve having: an actuator; a valve position indicator coupled to the actuator, wherein the valve position indicator includes: an indicator cover mounted over an indicator mounting surface, wherein the indicator mounting surface has a rim; a plurality of LED lights arranged on the indicator mounting surface, wherein the LED lights are bordering the rim of the indicator cover; and a sensor in communicative connection with the actuator and the plurality of LED lights, wherein the sensor is configured to communicate the position of the valve to the plurality of LED lights

Abstract: A valve in conjunction with an actuator has a valve position indicator coupled to the actuator. The valve position indicator has an indicator cover mounted over an indicator mounting surface, an array of LED lights arranged on the indicator mounting surface, and a mirror mounted internal and concentric to the indicator cover. A sensor in communication with the actuator and the plurality of LED lights communicates the position of the valve to the plurality of LED lights. The plurality of LED lights may illuminate to indicate an incremental degree that the valve is open, if any, and/or indicate by color the direction that the opening (or respective closing) of the valve is changing. In another embodiment with or without the mirror equiangular spaced single points of light each have one high intensity LED oriented to emit light horizontally and one high intensity LED oriented to emit light vertically.

Abstract: An acoustical insulator having a composite air flow resistance is presented. The insulator may be for being positioned within a void space, and may include first and second sheets. The sheets may be joined to each other in an overlapping configuration along their respective peripheral edges, thereby defining an overlapped area between them. The sheets may include contours, such that the acoustical insulator substantially conforms to a peripheral boundary of the void space. The overlapped area may define a substantially closed air gap between the adjoined first and second sheets, the air gap having variable gap lengths along the respective sheet areas. The density of at least one of the sheets may vary with the variable gap length, so that the sheets and air gap collectively provide a composite air flow resistance through the insulator to absorb noise at a predetermined peak frequency.

Abstract: Electronic devices are adapted to generate cryptographic keys from one or more biometrics. According to one examples, an electronic device can obtain a non-encoded bit string associated with biometric information for an individual. The non-encoded bit string can be treated as if it were encoded and a decoding operation may be applied to the bit string, resulting in a modified bit string. One or more cryptographic keys can then be generated based at least in part on the modified bit string. Other aspects, embodiments, and features are also included.

Abstract: A flexible container for the storage of liquid, where a liquid medium to some extent or completely surrounds the flexible container, characterized in that the base of the flexible container proceeds in the manner of a cone to a discharge point at which liquid can be discharged from the flexible container.

Abstract: A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.

Abstract: The disclosure relates to an embodiment of a valve position indicator having an indicator cover having at least one window and a rotor configured to be at least partially within the indicator cover. The rotor has an indicator surface with one or more position indicators wherein at least one of the position indicators is configured to align with the window on the indicator cover, thus indicating the position of a valve. A light may be positioned proximate the rotor and configured to illuminate the position indicator. The valve position indicator may also include an array of LED lights bordering the rim of the indicator cover. The valve position indicator may alternatively include the array of LED lights without the indicator cover.

Abstract: Electronic devices are adapted to generate cryptographic keys from one or more biometrics. According to one examples, an electronic device can obtain a non-encoded bit string associated with biometric information for an individual. The non-encoded bit string can be treated as if it were encoded and a decoding operation may be applied to the bit string, resulting in a modified bit string. One or more cryptographic keys can then be generated based at least in part on the modified bit string. Other aspects, embodiments, and features are also included.

Abstract: A valve in conjunction with an actuator has a valve position indicator coupled to the actuator. The valve position indicator has an indicator cover mounted over an indicator mounting surface, an array of LED lights arranged on the indicator mounting surface, and a mirror mounted internal and concentric to the indicator cover. A sensor in communication with the actuator and the plurality of LED lights communicates the position of the valve to the plurality of LED lights. The plurality of LED lights may illuminate to indicate an incremental degree that the valve is open, if any, and/or indicate by color the direction that the opening (or respective closing) of the valve is changing. In another embodiment with or without the mirror equiangular spaced single points of light each have one high intensity LED oriented to emit light horizontally and one high intensity LED oriented to emit light vertically.

Abstract: The disclosure relates to a pressure independent controlled valve having an axis intersecting a flow path of a pipe system and having a valve housing having a top end and a bottom end, the valve having an valve stem positioned along the axis, wherein the valve stem traverses through the housing; a fixed outer ring within the housing and surrounding the valve stem; a first inner ring within the fixed outer ring, wherein the first inner ring defines a first opening; a second inner ring within the first inner ring, wherein the second inner ring defines a second opening; a key configured to maneuver the first inner ring; and an actuator configured to maneuver the second inner ring.

Abstract: Methods, systems, and devices are described for wireless communication to enable data collection from wireless devices in an efficient manner. An aspect of the data collection approaches described herein may involve determining a smaller group of wireless devices from which to collect data. Determining the group may be performed such that the data collected is representative of the wireless devices as a whole. For example, a statistically significant group of wireless devices may be selected to be statistically representative of the wireless devices of the network. Various criteria may be identified for selecting the group. Such criteria may include a specified technique for selecting wireless devices for the group.

Abstract: A system and method for monitoring vehicles in a captured test fleet that includes: receiving a call at a service center from a vehicle in the captured test fleet, wherein the call is triggered based on a condition detected at the vehicle; establishing a connection between the service center and the vehicle via the call; requesting a vehicle data upload (VDU) from the vehicle via the call; completing the VDU at the service center, and storing data received from the VDU in a captured test fleet database that manages data for a plurality of vehicles included in the captured test fleet.

Abstract: The invention relates to the use of a flexible container for the storage of liquid, where a liquid medium to some extent or completely surrounds the flexible container, characterized in that the base of the flexible container proceeds in the manner of a cone to a point at which liquid can be discharged from the flexible container (discharge point).

Abstract: The disclosure relates in some aspects to protecting systems and data from maliciously caused destruction. Data integrity is maintained by monitoring data to detect and prevent potential attacks. A mechanism for tracking whether data is tainted is implemented in a Data Flow computer architecture or some other suitable architecture. In some aspects, a taint checking mechanism is implemented within a register file, memory management, and an instruction set of such an architecture. To this end, an indication of whether the data stored in a given physical memory location is tainted is stored along with the physical memory location. For example, a register can include a bit for a corresponding taint flag, a memory page can include a bit for a corresponding taint flag, and an input/output (I/O) port can include a bit for a corresponding taint flag.

Abstract: A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.

Abstract: A rock-fracturing mining explosive element; said explosive element subjected to an initial spreading against a target surface on impact of said explosive element with said target surface; said explosive element so constructed as to control the rate of spreading and compression against said surface prior to detonation.

Abstract: The present invention will provide a water bottle holder which is convertible into a bowl-shaped water receptacle. Furthermore, the present invention will eliminate the need for an owner to carry a water bottle and a cumbersome water bowl when taking his or her dog for a walk. This is accomplished by utilizing a water bottle carrying sleeve which doubles as a water bowl.

Abstract: The disclosure relates to an embodiment of a valve position indicator having an indicator cover having at least one window and a rotor configured to be at least partially within the indicator cover. The rotor has an indicator surface with one or more position indicators wherein at least one of the position indicators is configured to align with the window on the indicator cover, thus indicating the position of a valve. A light may be positioned proximate the rotor and configured to illuminate the position indicator. The valve position indicator may also include an array of LED lights bordering the rim of the indicator cover. The valve position indicator may alternatively include the array of LED lights without the indicator cover.