Abstract: A composition comprising a physical blend of discrete particulates such that the liquid absorbency is greater than the individual components and is greater than the expected absorbency based on the rule of mixtures. A composition comprising diatomaceous earth which may have a clump strength greater than 75% and in which the thy density may be less than 880 kg/m3(55 lb/ft3). The compositions exhibit synergistic absorbance, light density, high clump strength, low dustiness, and are suitable for industrial and household absorption and solidification, animal litter, and soil amendment.

Abstract: The present invention relates to system (100) and method for providing ultra-quick audio/video messaging phonebook and delivery. The system (100) includes an application server communicating with one or more communication devices (D1, D2), each device having an application installed therein. The application configures a device to display all contacts including registered and unregistered contacts available in memory (401) of the device. When a user selects and holds a contact, application initiates a short duration audio/video message recording for the selected contact (403) and detects whether the selected contact is a registered or an unregistered contact number of the application (4040). If the selected contact is recognized as a registered contact, the application automatically transmits the recorded message to the selected contact via the application server upon release of hold to contact (406).

Abstract: A management system and method for remediating poor-performing clients running in a distributed computer system uses a machine learning technique to automatically detect one or more poor-performing clients among a plurality of clients running in the distributed computer based on at least performance data and resource usage data of the clients. An action is then initiated to mitigate the effects of the poor-performing clients.

Abstract: The present invention relates to a system and method for providing communication based on predefined authenticated configuration. The system includes a contextual scanning reader device providing a mechanism of automatic pre-authentication of user identity without requiring user to enter login ID and password. When an action is triggered on reader device upon scanning a machine readable code (such barcode, virtual symbol, NFC/RFID tag etc.), it recognizes digitally encoded data using a reader/scanner. The decoded information is identified and associated with plurality of third party servers for service related information. This decoded information is supplemented with user contextual information such as identity, location, preferences or any other related information to make it a complete or better context for a third party service pre-authentication. Once the user is pre-authenticated with this information it is transmitted to the third party server.

Abstract: In one aspect, a system includes circuitry configured to establish and maintain data channels and virtual halls. Each virtual hall is associated with one of the data channels, and each virtual hall includes data and objects related to the virtual hall, where the data includes context information related to devices or users. Each virtual hall provides access to the data and objects to members of the virtual hall. Modifications to the data and objects of the virtual hall are synchronized between members of the virtual hall.

Abstract: A method for generating a plurality of messages for inviting communication devices to a communication conference comprises: establishing a first communication conference with a plurality of first communication devices, receiving a plurality of communication device identifiers from a communication device participating in the first communication conference, which communication device identifiers identify the communication devices to be invited to at least a second communication conference, determining the communication devices from the plurality of the communication devices, which are already involved in the first communication conference, generating messages for inviting communication devices to a communication conference only for those communication devices which are not involved in another communication conference.

Abstract: A system and method for tailings disposal is disclosed. A coarse tailings feed stream and a coarse tailings crusher for crushing the coarse tailings feed stream is provided. A crushed coarse tailings stream may be produced by the coarse tailings crusher, and a disposal stream comprising the crushed coarse tailings stream may be discarded as geotechnically stable waste product. The system and method may further provide a fine tailings stream and a thickener configured to thicken/dewater the fine tailings stream and produce a thickener underflow fine tailings stream. The system and method may provide a mixer configured to mix the thickener underflow fine tailings stream and the crushed coarse tailings stream to form a combined tailings disposal stream. Dewatering apparatus may also be provided.

Abstract: A low standby power DC-DC converter can be powered down during standby mode. The DC-DC converter can be periodically awakened between sleep cycles to check if the output voltage needs to be recharged (refreshed). The duration of the sleep cycles can be varied to accommodate for changing load conditions that would affect the output voltage.

Abstract: Reliability of a buck power stage may be enhanced by extending the maximum input voltage able to be withstood in the disabled (non-switching) state. During device qualification/testing, a power management unit (PMU) in the disabled state may have its input node subjected to greater than a maximum input voltage permitted for reliability (Vmax). Under such conditions, a force voltage (Vforce) may be selectively applied to the PMU switching node in the disabled state. For a given input voltage (VIN), this reduces voltage across the non-switching transistors of the power stage (and hence the resulting stress) to below Vmax. In certain embodiments, the Vforce applied to the switching node is of a fixed magnitude. In other embodiments, the Vforce applied to the switching node is of a magnitude varying with input voltage. Embodiments may be particularly suited to implement power management for a System-On-Chip (SoC).

Abstract: A fast blocking switch includes, for example, an energy storage device, a first power switch and a second power switch. The energy storage device stores a charge for fast activation of the switches. The first switch is operable for coupling input current to an output terminal in response to the coupling of a potential supplied by the stored charge to a control terminal of the first switch. The second switch is operable for coupling a limited amount of the input current to the output terminal in response to the coupling of a potential supplied by the stored charge to a control terminal of the second switch.

Abstract: A mixer settler system is disclosed. The system comprises a mixer [110] configured for receiving an organic phase and an aqueous phase, the mixer [110] being further configured to maintain the organic phase and the aqueous phase in a single unstable emulsion phase, wherein mass transfer occurs between said organic phase and said aqueous phase; and, a column settler [120] which is configured to receive a single unstable emulsion phase from the mixer [110] via an emulsion inlet [125] and is also configured to separate the single unstable emulsion phase into a stable organic phase and a stable aqueous phase by virtue of coalescence; the column settler further comprising an organic outlet [121] above the emulsion inlet [125] and an aqueous outlet [123] below the emulsion inlet [125]; the column settler [120] further discouraging mass transfers within the unstable emulsion phase and further promoting coalescence of each of said stable organic phase and stable aqueous phase.

Abstract: In one aspect, a method includes registering a recipient platform, receiving a request to reserve a delivery date or time for a delivery of a parcel to a name or an address, identifying the recipient platform as being associated with the name or the address, and creating a reservation for the delivery. The method further includes generating information describing a position and an environment of the recipient platform, and providing the information to the delivery entity. In one aspect, a system includes a receiving area and a trigger wire structure. The trigger wire structure includes posts and one or more trigger wires strung between the posts. The posts are positioned around a periphery of the receiving area, and the trigger wire is positioned above the receiving area. The trigger wire is positioned to direct a parcel dropped near the trigger wire onto the receiving area.

Abstract: Disclosed is a cascode configuration that moves the gate of the cascode substantially without delay relative to an output node by capacitively coupling the latter onto the cascode gates. The passive coupling eliminates the need for actively driving the gates of the cascode. In some embodiments, the only circuitry needed on the cascode gate may be a biasing circuit that limits the swing on the cascode gate between Vmax and 2×Vmax, where Vmax is a transistor device rating.

Abstract: Systems and methods for group-sourced contacts directories are presented. A first member of a shared contacts directory can add contact information of a second user to the directory. Upon addition of the contact information of the second user, the contacts directory discovery system automatically sends a notification to the second user and provides the second user editing rights to the contact information of the directory. Changes made in the directory is automatically synchronized to the across the user devices associated with the members of the directory.

Abstract: A computing device obtains and analyzes the log entries of a log file, and generates an interactive graph that visually represents the results of the analysis to output to a display device. More particularly, the device groups each log entry in the log file into a corresponding pattern, and then generates the graph to plot the line numbers of the log entries to their corresponding patterns. The plot is formed as a wave to make it easy for a user to identify patterns of commands and actions that are executed in the performance of a given task, as well as for determining whether an underlying system is exhibiting anomalous behavior.

Abstract: An integrated process for the recovery of a spectrum of commercially valuable products such as agar, cellulose, lipids, pigments and a liquid rich in minerals of agricultural importance directly from fresh seaweed without employing any catalyst driven in situ chemical conversions. Also solvents used during lipid extraction were shown to be used for three cycles without affecting the yield and quality of successive products. Furthermore, this new process is highly efficient and utilizes total seaweed raw material without any leftover biomass as solid waste.

Abstract: Disclosed is a cascode configuration that moves the gate of the cascode substantially without delay relative to an output node by capacitively coupling the latter onto the cascode gates. The passive coupling eliminates the need for actively driving the gates of the cascode. In some embodiments, the only circuitry needed on the cascode gate may be a biasing circuit that limits the swing on the cascode gate between Vmax and 2×Vmax, where Vmax is a transistor device rating.

Abstract: A fast blocking switch includes, for example, an energy storage device, a first power switch and a second power switch. The energy storage device stores a charge for fast activation of the switches. The first switch is operable for coupling input current to an output terminal in response to the coupling of a potential supplied by the stored charge to a control terminal of the first switch. The second switch is operable for coupling a limited amount of the input current to the output terminal in response to the coupling of a potential supplied by the stored charge to a control terminal of the second switch.

Abstract: Reliability of a buck power stage may be enhanced by extending the maximum input voltage able to be withstood in the disabled (non-switching) state. During device qualification/testing, a power management unit (PMU) in the disabled state may have its input node subjected to greater than a maximum input voltage permitted for reliability (Vmax). Under such conditions, a force voltage (Vforce) may be selectively applied to the PMU switching node in the disabled state. For a given input voltage (VIN), this reduces voltage across the non-switching transistors of the power stage (and hence the resulting stress) to below Vmax. In certain embodiments, the Vforce applied to the switching node is of a fixed magnitude. In other embodiments, the Vforce applied to the switching node is of a magnitude varying with input voltage. Embodiments may be particularly suited to implement power management for a System-On-Chip (SoC).

Abstract: Methods and apparatuses for target particle separation and isolation are disclosed. The apparatuses are flow chambers that include an infusion port configured to introduce a sample, and an elution flow port configured to receive an elution buffer. The flow chamber also includes an electrode coupled to a floor of the flow chamber, wherein the electrode includes at least a first zone with a first inter-electrode pitch and a second zone with a second inter-electrode pitch. The first zone generates a first electric field and the second zone generates a second electric field of a different magnitude than the first electric field when an electric signal is applied. The first electric field and the second electric field separate the target particle from the fluidic suspension via dielectrophoresis. The flow chamber also includes a waste disposal port that discharges the waste material, and a collection port configured that collects a target particle enriched sample.