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8184723 |
Feedback system and apparatus for video compensation
A system and apparatus for compensating cable losses in a video signal transmission system includes feedback circuits to determine the spectral attenuation of a received signal and to control an...
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8183853 |
Power network sensor devices and related methods
An operation detection device for an overcurrent protection component that detects a transition event between a closed state and an open state of the protection component includes an event sensor...
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8183856 |
System including signal offset estimation
A system includes a first circuit configured to convert a first analog signal to a first digital signal. The system includes a second circuit configured to determine an area of the first digital...
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8185328 |
Device, method, and program for measuring signal, and recording medium
Differences in outputs from multiple terminals are easily measured. There is provided a signal measuring device for receiving signals to be measured which are generated by modulating...
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8183870 |
Battery system and method for sensing and balancing the charge state of battery cells
A battery system utilizes a plurality of transformers interconnected with the battery cells. The transformers each have at least one transformer core operable for magnetization in at least a first...
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8185358 |
Apparatus for measuring distortion power quality index and method of operating the apparatus
A method of measuring a power quality index. A total current waveform of an ingress from a customer, and a current waveform and a voltage waveform of each of at least one load installed at the...
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8183833 |
Voltage balancer device for battery pack
A voltage balancer device has a plurality of discharge paths. Each pair of the discharge paths correspond to each secondary battery unit. Each of a pair of the discharge paths has a resistance of a...
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8184012 |
Air conditioner and reverse phase detection method thereof
An air conditioner and a reverse-phase detection method thereof are provided. According to the air conditioner and the reverse-phase detection method thereof, it is possible to perform...
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8183849 |
Calibration apparatus and calibration method thereof
A calibration apparatus includes: a first circuit arranged for generating a reference voltage with respect to a first circuit element according to a reference current flowing to the first circuit...
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8183867 |
Localization system for an earth moving machine
The invention relates to a localization system for localizing an underground object for an earthmoving machine comprising a working part. The localization system comprises a fastening component and...
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8183877 |
Material for probe pins
Probe pins related to the present invention are formed from a material which consists essentially of one or more elements selected from the group consisting of platinum, iridium, ruthenium, osmium,...
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8183866 |
Magnetic resonance tomography method and apparatus with separation of fat and water images according to the two-point dixon method dependent on T2 * decay
In a magnetic resonance tomography method and apparatus for separation of fat and water images according to the two-point Dixon method dependent on the T*2 decay, the following steps are...
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8183863 |
Displaced electrode amplifier
A displaced electrode amplifier (“DEA”) for measuring signals from high impedance sources. The amplifier may include an operational amplifier (“op-amp”) configured as a unity gain buffer, with a ...
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8183859 |
Apparatus and method for calibrating a tramp metal detector
An apparatus for calibrating a metal detecting device of a materials processing line. A placement arm is provided to control the path of a calibrating sample in order to simulate movement of tramp...
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8183836 |
Lithium battery pack
In a battery pack which comprises: a battery set composed of two or more lithium battery cells connected in series; a first protection circuit including a first voltage detect part for detecting...
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8184681 |
Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
Systems, methods and apparatus for improving the coverage of a wireless network based on frequency shifting scheme. A wireless signal in a frequency band is shifted to another distinct band, and...
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8183869 |
Circuit interrupter with continuous self-testing feature
A circuit interrupter includes a current transformer, phase conductor and neutral conductor. The phase conductor and the neutral conductor are each configured to pass through the transformer from...
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8183879 |
Measuring arrangement, semiconductor arrangement and method for operating a semiconductor component as a reference source
The invention relates to a measuring arrangement, a semiconductor arrangement and a method for operating a reference source, wherein at least one semiconductor component and a voltage source are...
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8183875 |
System and method for determining touch positions based on passively-induced position-dependent electrical charges
Systems and methods determine the position of a touch on a surface of a device, such as a touch-sensitive device, by using passively-induced position-dependent electrical charges. In such a method,...
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8181493 |
Position sensing
A three-axis linear position sensor apparatus may include (a) a reference device adapted as a magnetic field generating element, (b) a receiver pad adapted to measure a magnetic field generated by...
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8183851 |
Detector for calculating a depth of a buried conductor
A detector for calculating a depth of a buried conductor is provided. The detector includes first, second and third antennas and a microprocessor. The second antenna has an axis parallel to an axis...
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8183868 |
Method to maintain towed dipole source orientation
Apparatus and method for a steerable horizontal electric dipole source system for underwater deployment as a moving source in electromagnetic surveying of subsurface regions for hydrocarbons....
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8185175 |
Superconducting coil and superconductor used for the same
A low-cost superconducting coil which can generate a high magnetic field at comparatively high temperature is provided. The superconducting coil is formed in a pancake shape by winding a...
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8183865 |
Magnetic resonance system and method for correction of movement artifacts
In a method and magnetic resonance (MR) for correction of movement in the acquisition of MR images of an examination region, wherein the movement that occurs between the acquisition of data of...
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8183854 |
Measuring linear velocity
An apparatus for measuring linear velocity of a movable element relative to a stationary element includes a magnetic element fixed in relation to the stationary element. A soft-magnetic yoke is...
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8183871 |
Method and device for fault location in a two-terminal transmission or distribution power line
A method for locating a fault in a two-terminal power transmission or distribution line. Measurements of the three phase currents are received from both terminals. Measurements of the three phase...
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8183860 |
Arrangement and method for influencing and/or detecting magnetic particles in a region of action
An arrangement and a method for influencing and/or detecting magnetic particles in a region of action includes a generator for generating a magnetic selection field having a pattern in space of its...
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8183876 |
Water content detection sensor system
A water content detection sensor includes a circuit member in which low resistance conductors 1,2 disposed in parallel to each other and a high resistance conductor 3 connecting end portions of the...
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8183874 |
Monitoring of the aging of the capacitors in a converter by means of capacitance measurement
A method and a device for converting an electrical current include at least one phase module having an AC voltage connection and at least one DC voltage connection. A phase module branch is...
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8183855 |
Measuring arrangement comprising a magnet
A measuring arrangement where a magnet moves or is positioned because of the movement or position of an object, and this movement or positioning of the magnet is collected by a sensor, an in...
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8183873 |
Contact sensor unit, electronic device, and method for producing a contact sensor unit
A contact sensor unit includes: a flexible substrate having a conductive pattern; a sensor element having a detecting surface for detecting a fingerprint of a test subject, the sensor element...
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8183872 |
Hose with fault detection capability
A hose fault detection system includes a hose assembly and a fault detector. The hose assembly includes a first conductive layer, second conductive layer, and an intermediate layer that is disposed...
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8183857 |
Rotation angle detection device for detecting rotation angle of a rotating body
A rotation angle detection device for detecting rotation angle of a rotating body to be measured includes magnetic detection elements which are fixed to a stator and detect magnetic flux density of...
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8183858 |
Method and arrangement for measuring a gap
A method for measuring the gap between a levitation magnet of a vehicle of a magnetic levitation railway and a fixed reaction rail of the magnetic levitation railway and for generating a gap...
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8185315 |
Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data
A method for estimating a distribution of pore sizes of a fluid filled rock formation penetrated by a borehole, the method includes: processing nuclear magnetic resonance (NMR) data to determine a...
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8184879 |
Parallel MRI involving density weighting or acquisition weighting
In a method for magnetic resonance imaging, k-space is sampled using density weighted data acquisition or acquisition weighted data acquisition, with at least one region of k-space being...
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8185264 |
Component vehicle
According to an aspect of the invention, there is provided a method for determining whether first and second components of a vehicle are physically coupled together, the method comprising:...
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8183864 |
System for multi nucleus cardiac MR imaging and spectroscopy
A system for respiratory motion compensated MR imaging or spectroscopy, comprises an MR imaging system. The MR imaging system performs a single imaging scan including, acquiring a first imaging...
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8183852 |
Method and apparatus for determining AC voltage waveform anomalies
A method and apparatus for determining AC voltage waveform anomalies. The apparatus comprises a threshold generator for generating at least one time-variant threshold based on information regarding...
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8185329 |
System for testing matrix type connector
A system for testing a matrix type connector includes a data collecting circuit, a control circuit, a storage unit, and a display unit. The data collecting circuit collects the connector pins'...
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8185780 |
Visually marking failed components
Methods, apparatus, and products for visually marking computing components within a computing system are disclosed that include: detecting that a particular computing component has failed, wherein...
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8183862 |
Eddy current testing device
An eddy current testing device which confirms that a change in characteristics of a target object is detected regardless of the magnitude of the change and specifying the position of a portion from...
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8183861 |
Arrangement including compensation for influencing and/or detecting magnetic particles in a region of action
An arrangement for influencing and/or detecting magnetic particles includes a selector for generating a magnetic selection field having a pattern in space of its magnetic field strength such that a...
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8183878 |
Electrical testing device and electrical testing method with control of probe contact pressure
An electrical testing device has a first probe that electrically contacts with an inspection device, a second probe that is electrically connected to the first probe and electrically contacts with...
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8178361 |
Magnetic sensor and manufacturing method therefor
There is provided a small-size magnetic sensor for detecting the intensity of a magnetic field in three axial directions, in which a plurality of giant magnetoresistive elements are formed on a...
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8179149 |
Electromagnetic fence
A system and method can use a transmission line to remotely detect border violations. For example, the transmission line can be configured to use time domain reflectometry to determine when a...
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8179120 |
Single level of metal test structure for differential timing and variability measurements of integrated circuits
A test structure for an integrated circuit device includes one or more experiments selectively configured to receive one or more high-speed input signals as inputs thereto and to output at least...
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8178364 |
Testing method of surface-emitting laser device and testing device thereof
A method of performing a wafer level burn-in test for a plurality of surface-emitting laser devices formed on a wafer includes causing a plurality of contact electrodes arranged in a same plane...
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8179146 |
Partial discharge detection sensor and partial discharge detection device using the same
A partial discharge detection sensor is used for detecting a partial discharge signal in a gas-insulated equipment using a PCB substrate, and a partial discharge detection device employs the...
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8178942 |
Electrically alterable circuit for use in an integrated circuit device
An electrically alterable circuit (EAC), suitable for use in an integrated circuit, includes a first interconnect, a link element, and a second interconnect. A first set of interconnect vias...
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