摘要:
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.
摘要:
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.
摘要:
One aspect of the present invention is directed to a circuit that includes an amplifier circuit disposed between an isolation link and a Schmitt trigger circuit to amplify a differential signal communicated over the isolation link and supply the amplified signal to the Schmitt trigger circuit. In turn, the Schmitt trigger circuit is coupled to the amplifier circuit to receive the differential signal and to supply a differential output signal corresponding to the differential signal communicated over the isolation link.
摘要:
Implementations are directed to accessing social network data of a user, including relationship data representative of relationships between the user and a plurality of entities associated with the user by at least one social network service, the social network data including profile data descriptive of the plurality of entities, the profile data including a profile for each of the plurality of entities and one or more attributes within each profile, the profile data including a plurality of values for the attribute, wherein the one or more attributes represent at least one of an intensity of interaction with the user, the plurality of values representing intensities of interaction with the user, and a social distance from the user, the plurality of values further representing social distances from the user, determining a subset of the plurality of entities, and determining being based on at least one of the one or more attributes.
摘要:
Aspects of the invention provide systems and methods for facilitating a recurring series of distinct drawings (e.g., lottery, sweepstakes, raffles, etc.), for a prize or a variety of prizes (e.g., from one source or a variety of sources), over an extended period of time, or for an open-ended period of time. In addition, a user can enter the recurring series of drawings through a single registration (e.g., entry into a drawing database). The entrant will be continuously entered into the series of recurring drawings until the entrant is removed from the database, e.g., opts out of the system. In one embodiment, preferences and attributes can be determined for each entrant and these preferences and attributes can be used to enter the entrant into a customized series of recurring drawings.
摘要:
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.
摘要:
A driver is operated to drive signals from an integrated circuit. Operating the driver generates interference at substantially a first frequency that may interfere with circuitry sharing a power supply with the driver. A supply node is repeatedly coupled to and decoupled from the driver at substantially a second frequency higher than the first frequency to help supply power to the driver and to help prevent interference from propagating to circuitry sharing the power supply.
摘要:
A first integrated circuit generates one or more control signals to couple a select one of a plurality of nodes of a plurality of second integrated circuits to a common input node for the first integrated circuit. The first integrated circuit senses an analog signal at the common input node based on a signal at the coupled select node.
摘要:
A nominally cylindrical surface of a workpiece is sensed by a stylus displaceable radially of an axis of rotation of the surface relative to a support column defining a reference datum so that the stylus follows the cylindrical surface at a given height along the surface. Relative rotation of the workpiece and the stylus about the axis of rotation of the surface is effected and the displacement of the stylus used to determine information relating to the radial form of the surface at that height. These measurements are represented at different heights along the surface so as to determine its cylindrical form. The displacement of the stylus from a given position on the surface at each height before and after rotation of the stylus and workpiece through 180° are measured and the resulting measurements used to compensate for any error or deviation in the reference datum.
摘要:
The present invention includes systems and methods employing 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—from their “trusted advisor”—particular products and services offered by various providers. Even after completing transactions, these characters continue to provide various services, such as notifying a customer whose circumstances have changed of a relevant product or service, while remaining available to answer questions and provide information upon demand. By employing a semi-automated model, the system of the present invention can answer many questions via predetermined vignettes and automated answers generated by expert systems, while still utilizing live human experts (often transparently) when necessary.