Abstract:
In one embodiment, a subscriber line interface circuit includes circuitry to generate metering pulses for insertion onto a subscriber line. The circuitry includes a cascaded digital-to-analog converter (DAC) structure including a first DAC to convert a digital sine wave into an analog representation, a second DAC to multiply the analog representation with a ramp value to obtain an unscaled output, and a third DAC to multiply the unscaled output with a gain value to generate a metering pulse.
Abstract:
The systems and methods of the present invention provide for a number of improvements to the TV consumption process, including personalization, community viewing, shared presence and context, messaging, access to ratings and recommendations (including community reviews), alerts, etc. One method that the present invention provides allows for the indication of a given user's context to be provided to other users, such as users in the given user's social network. The method comprises generating an indication of a change in context for a given user, the context comprising information regarding an action of the given user. The indication of the change in context for the given user is propagated to one or more users in the social network for the given user. The indication of the change in context of the given user is presented to users in the given user's social network in conjunction with TV content.
Abstract:
Provided are materials and methods for the chemical mechanical planarization of material layers using a down force of less than about 2.5 psi while maintaining a material removal rate generally similar to that obtained using higher down forces while simultaneously improving the selectivity of the process with respect to a primary material formed over a barrier material. The materials and methods disclosed herein are suitable for use in metallization operations during semiconductor device fabrication, in particular in processes in which the primary material is a softer metal such as copper and the barrier material is a harder material such as a metal nitride.
Abstract:
A system for reducing pollutants in internal combustion engine emissions, particularly marine electric generator engines, includes a treatment chamber having an intake opening for receiving gaseous emissions from the engine, and an exhaust opening for exiting emissions. A perforated metal tube is disposed within the treatment chamber, and an electrode is disposed within the metal tube in spaced apart relation to the metal tube. The electrode is encircled by the metal tube so that, upon applying a voltage at a predetermined frequency to the electrode, an arc is generated across the space between the electrode and the metal tube to promote a chemical reaction reducing the concentration of pollutants. The treatment chamber is contained within a manifold, and cooled by a flow of water. A supplemental air source is connected to the treatment chamber, and a chemical substrate is disposed within the treatment chamber for promoting the chemical reaction.
Abstract:
A method and apparatus for searching for multimedia files in a distributed database and for displaying results of the search based on the context and content of the multimedia files.
Abstract:
A method and apparatus for generating and viewing a transition between a first and second sequence of images on a computer controlled display system. The method of the invention involves several steps, including: providing a first and second sequence of digitized images, which are typically stored in the computer system; providing the duration of total time of the transition between the first and second sequence of images; providing a resource means for specifying the transition between the first and second sequence; determining a first portion of the first sequence of images (the first portion having a duration in time less than or equal to the duration of the transition); determining a second portion of the second sequence (the second portion of the second sequence of images having a duration in time less than or equal to the duration of the transition); creating a transition template from the transition resource, the transition template having a duration equal to the transition; and combining the first portion of the first sequence and the second portion of the second sequence with the transition template to thereby produce a third sequence of images. The step of creating a transition template from the transition resource is further comprised of the steps of selecting objects, interpolating objects and/or a source image area and mapping objects to a source image area. In the combining step, the transition template is used to determine which portions of the first source sequence, the second source sequence, or both will be displayed in the third sequence of images. Also provided is a means for modifying a duration of the entire transition or for modifying a duration of individual frames within the transition.
Abstract:
An isolation receiver includes at least one isolation capacitor to provide a first logic signal in response to a second logic signal that is provided by a transmitter. The receiver includes a signal processing circuit to amplify the first logic signal to generate an amplified signal, and the signal processing circuit includes a an amplifier to apply a nonlinear function. A comparator of the receiver provides a third logic signal in response to the amplified signal.
Abstract:
The present invention employs branded virtual characters across multiple network platforms throughout various stages of complex transactions (eg, selling insurance). These characters initially engage prospective customers on a network platform, such as a social network, and persist over time across other network platforms (eg, university and company websites) to educate consumers until they are ready to purchase—e.g., from their “trusted advisor”—particular products and services offered by various providers. An extensible configuration tool (“Config Tool”) is provided to simplify the continued development of such a system, as well as customization of individual Product Modules (e.g., a Life Insurance Module) by product and service providers (e.g., insurance companies and employers) and other third-party developers (before and during runtime). This Config Tool provides a variety of extension points permitting virtual characters to be added and their appearance and behavior modified, along with the details of the products and services being offered.
Abstract:
The present invention is directed to a system and method for visualizing information, e.g., information regarding a sporting event. The method may comprise identifying an event type and generating a plurality of buttons, the plurality of buttons arranged in a button hierarchy. A first level of the button hierarchy comprising one or more first level buttons is displayed with a lens further displayed on a given one of the one or more first level buttons, the lens operative to present first level data for the given first level button.
Abstract:
The present invention is directed towards systems and methods for the generation of a video stream from a source content item, such as a web page. One embodiment of the method comprises receiving a content item for conversion to a video stream, loading a extraction template, the extraction template comprising one or more transformation functions for the conversion of the content item to a video stream, and applying the transformation functions from the extraction template to the content item for conversion to a video stream. The video stream may be stored on an output data store.