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Time Varying patents



      
           
This page is updated frequently with new Time Varying-related patent applications. Subscribe to the Time Varying RSS feed to automatically get the update: related Time RSS feeds. RSS updates for this page: Time Varying RSS RSS


Date/App# patent app List of recent Time Varying-related patents


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Apparatus and method for altering the properties of a battery by processing through the application of a magnetic field
A system and method for altering the properties of a battery by exposure of the battery to a magnetic field is described herein. The method comprises generating a magnetic field; exposing a battery to the magnetic field, and determining the optimum settings of the magnetic field parameters for the particular material....

Apparatus and method for altering the properties of fuel by processing through the application of a magnetic field
A system and method for altering the properties of a fuel by exposure of the fuel to a magnetic field is described herein. The method comprises generating a magnetic field; exposing a material to the magnetic field, and determining the optimum settings of the magnetic field parameters for the particular material....

Method and apparatus of generating pilot sequence
A method of transmitting pilots id disclosed. The method of transmitting pilots includes transmitting pilots over N orthogonal frequency division multiplexing (OFDM) symbols, wherein a pilot at subcarrier k for OFDM symbol n is determined to have time varying characteristic, thereby to prevent the cause of spectral lines....

Multiple electrode composite systems and methods for use in electrocardiogram detection systems
A biomedical sensor system is disclosed that includes a plurality of electrodes and a contiguous adhesive material that is in contact with each of the plurality of electrodes. In certain embodiments a method is provided that includes the step of applying a first surface of adhesive material to a patient wherein...

High impedance signal detection systems and methods for use in electrocardiogram detection systems
A biomedical sensor system is disclosed that includes a high impedance conductive electrode having an electrode impedance of at least about 20 kω/sq-mil, and a dielectric material on a first side of the electrode for receiving a discharge of an electrical signal from the dielectric material responsive to the presence of...

Multi-surface scattered radiation differentiation
An optical inspector includes a radiating source, a time varying beam reflector, a telecentric scan lens, a first and second waveplate, a polarizing beam splitter, a first detector, a focusing lens, a blocker, and a second detector. The radiating source irradiates the first waveplate generating circularly polarized source beam that irradiates...

Photon detector and a photon detection method
A photon detection system is provided comprising a photon detector, configured to detect photons during intervals when in a receiving state and to output a signal when a photon is received, a controller, configured to generate a time varying gating signal wherein said gating signal switches said detector between the receiving...

Virtual flowmeter for a well
A technique includes inducing a distributed temperature change along a portion of a wellbore and measuring a time varying temperature along the portion of the wellbore due to the induced change. The technique includes determining a distributed flow rate in the portion based at least in part on the measured time...

Method and apparatus for motion compensation in interferometric sensing systems
An optical interrogation system, e.g., an OFDR-based system, measures local changes, of index of refraction of a sensing light guide subjected to a time-varying disturbance. Interferometric measurement signals detected for a length of the sensing light guide are transformed into the spectral domain. A time varying signal is determined from the...

Audio processing apparatus, reproduction apparatus, audio processing method and program
The disclosed apparatus extracts particular instrument sounds included in music in real time during music reproduction. The audio processing section has an attack decision section that decides attack positions of the bass drum sounds in audio signals, a bass drum sounds decision section that decides sound periods of...

Method and apparatus for automated control of marine vessel
An improved autopilot system securely attached to a steering helm unit and mounted within the dashboard or pedestal of a marine vessel for automatic control over a vessel's direction of movement. One embodiment of an improved actuator utilizes endless belt members , a driven pulley attached to a steering shaft...

Time-segmented statistical i/o modeling
A system includes tracing logic to parse trace information into time varying segments and model traces based on segments of time varying I/O (input/output) and/or workload behavior. The logic can detect segments that represent statistically similar system behavior and reduce the number of segments based on detecting segments representing similar system...

Method and apparatus to evaluate audio equipment via filter banks
A testing method or apparatus utilizes filter banks to measure time varying or dynamic harmonic distortion or intermodulation distortion. With a stairstep signal and filter banks, Nth order harmonic and or intermodulation distortion is measured via the filter banks at different offsets provided by an arbitrary low frequency signal. An amplifier...

Multi-coil transcranial magnetic stimulation
An improved apparatus is provided for transcranial magnetic stimulation in a brain of a subject. The apparatus is comprised of: a plurality of coils electrically connected in series to each other; and a single source of current electrically coupled to one of the plurality of coils. Each coil may include one...

Flow imaging
A system suitable for reducing static or slow moving echoes from acoustic boundaries in a system such as pipe walls, blood vessels, tissue structures so that an image from flowing or time varying media such as water, oil, blood etc may be imaged more clearly, the system including an analogue-to-digital converter...

Impedance-based bacterial detection system
A method and apparatus for determining the presence or absence of microorganisms in a liquid sample. A vessel with an electrode disposed therein receives a volume of liquid to be tested. A second electrode is also provided, both electrodes in physical contact with the liquid sample. A time varying signal is...

Acoustic transducer
This invention relates to acoustic transducers with stationary and moving coils, and methods for operating the acoustic transducers. Time varying signals are applied to the moving and stationary coils to control the movement of a diaphragm, which produces sound. The time varying signal applied to the moving coil corresponds to at...

Measurement system utilizing a frequency-dithered local oscillator
An improved receiver system may include an input to receive an input signal, and a signal generating circuit to generate a desired oscillator signal that is a single sideband radio frequency signal of time varying frequency. The receiver may also include a downconversion stage to generate an intermediate frequency (IF) signal...

Method and apparatus to evaluate audio equipment via at least one filter for dynamic distortions and or differential phase and or frequency modulation effects
A testing method or apparatus utilizes a filter or modifier to measure time varying or dynamic harmonic, intermodulation, cross modulation, and or N-Beat or triple distortion from a device. With a stairstep or arbitrary signal and another signal, Nth order harmonic, cross modulation, triple beat, N-Beat, and or intermodulation distortion is...

Electronic payment transponder
A transponder for facilitating financial transaction communications is provided. The transponder includes a detector, a processing module, and a magnetic field source. The detector detects a first time varying magnetic field generated by a mobile electronic device. The first time varying magnetic field is encoded with financial account information. The processing...



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This listing is a sample listing of patent applications related to Time Varying for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Time Varying with additional patents listed. Browse our RSS directory or Search for other possible listings.
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