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Patent # Description
US-8,013,607 Magnetic shielding for a PET detector system
A positron emission tomography (PET) detector ring comprising: a radiation detector ring comprising scintillators (74) viewed by photomultiplier tubes (72); and...
US-8,013,606 Shielded multix coil array for parallel high field MRI
A coil arrangement (32) comprises individual coil segments (38.sub.1, 38.sub.2, . . . , 38.sub.n) disposed adjacently one another adjacent an examination field...
US-8,013,605 Magnetic resonance system having a superconducting whole-body receiving arrangement
A data acquisition unit of a magnetic resonance system has an examination region therein, relative to which an examination subject is conveyed by a patient bed....
US-8,013,604 Temperature-controlled magnetic resonance imaging method and apparatus
A method for improving the imaging quality of magnetic resonance imaging (MRI) equipment and MRI equipment, include obtaining a corresponding relationship...
US-8,013,603 NMR-detecting cell, NMR-measuring method, and NMR-measuring apparatus
An object of the present invention is to provide an effective method for measuring by NMR in real time, an NMR-detecting cell for measurement of NMR, and an...
US-8,013,602 NMR clinical analyzers and related methods, systems, modules and computer program products for clinical...
Methods, computer program products and apparatus automate clinical NMR in vitro diagnostic analyzers. The clinical analyzer can automatically electronically...
US-8,013,601 Methods for determining in situ the viscosity of heavy oil using nuclear magnetic resonance relaxation time...
The viscosity .eta. (in centipoise) of a heavy oil sample is determined according to an equation of the form ln ...
US-8,013,600 Mountable eddy current sensor for in-situ remote detection of surface and sub-surface fatigue cracks
A wireless, integrated, mountable, portable, battery-operated, non-contact eddy current sensor that provides similar accuracy to 1970's laboratory scale...
US-8,013,599 Methods and apparatus for testing a component
A method for inspecting a component having a surface profile that includes a local minima and a local maxima. The method includes positioning an eddy current...
US-8,013,598 Object detecting device for detecting object using electromagnetic induction
Provided is an object detecting device, which can detect the shape of or the distance from an object made of an electrically conductive or magnetic material,...
US-8,013,597 Slide operation device
A slide operation device is comprised of a movement guide of a rod-shape, and a moving block that slides on the movement guide for setting an electric parameter...
US-8,013,596 Position detector and positioning device
A position detector (3) capable of obtaining an output having a linearity in a wide range includes: a magnetic field generating member (11) attached to a...
US-8,013,595 AC magnetic tracking system with phase locking
Plural transmitter coils of a magnetic locating system are driven with widely-separated main frequencies. One of the transmitter coils is also driven with a...
US-8,013,594 Digital multimeter having hinged shield arrangement
A multimeter comprises a case having a circuit board located therein. The circuit board has a top side and a bottom side. A shield arrangement is configured to...
US-8,013,593 Voltage measuring apparatus for semiconductor integrated circuit and voltage measuring system having the same
A voltage measuring apparatus for a semiconductor integrated circuit includes a first delay unit configured to delay a reference clock in a first region, a...
US-8,013,592 Method and apparatus for detecting the phase wiring of an arbitrary unknown phase voltage relative to a...
The technology relates to detecting the wiring phase of an unknown phase voltage relative to a reference phase voltage in an electric power distribution system...
US-8,013,590 Sensor circuit
A method of measuring signals related to a photodiode based sensor and calculating a corrected data value thereof is disclosed. A nominal reset voltage value of...
US-8,013,589 Semiconductor device
A device includes a measurement target circuit including a first circuit, a switch provided to a measurement node of the first circuit and a second circuit...
US-8,013,588 Reference voltage circuit
Provided is a reference voltage circuit capable of generating a temperature-independent reference voltage more stably. Each of N-type metal oxide semiconductor...
US-8,013,587 DC/DC power supply circuit with a bypass circuit
A power supply circuit includes: an input terminal; a DC voltage converter that converts a DC input voltage supplied to the input terminal into a DC output...
US-8,013,586 Synchronous rectifier having precise on/off switching times
A synchronous rectifier, including an energy storage element having a terminal; a power supply input, connected to the terminal of the storage element in a...
US-8,013,585 DC-DC converter and DC-DC power conversion method employing overcurrent protection
An overcurrent detection circuit (50 in FIG. 1) in a DC-DC converter is connected to a switching control circuit (1), and detects an inductor current flowing...
US-8,013,584 Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply
A power supply regulator including a variable current limit threshold that increases during an on time of a switch. In one aspect, a power supply regulator...
US-8,013,583 Dynamic switch power converter
The present invention provides a dynamic switch power conversion circuit to improve the efficiency of a solar cell array, and specifically to operate the solar...
US-8,013,582 Voltage control circuit
A voltage control circuit accepts an input voltage and produces a regulated output voltage. Embodiments provide improved responsiveness to variations in input...
US-8,013,581 Power supply circuit with stand-by control circuit and energy storage circuit
An exemplary power supply circuit configured for supply power for a load includes: a main power supply configured for converting received voltages into required...
US-8,013,580 Controller for a power converter and method of operating the same
A controller for use with a power converter including a switch configured to conduct to provide a regulated output characteristic at an output of the power...
US-8,013,579 Voltage trimming
Embodiments are provided that include a memory die, memory devices, and methods, such as those comprising a voltage generator, including an output voltage and...
US-8,013,578 Alternator
The present invention relates to an alternator comprising: an alternator stator (2) comprising a main secondary winding (7) delivering an output voltage; at...
US-8,013,577 Charging system, charging apparatus and battery pack
A charging system includes a secondary battery which includes a heat-resistant member between a negative electrode and a positive electrode thereof, a...
US-8,013,576 Systems and methods for supplying power to an electronic device
A method which supplies power to an electronic device from a power supply device. The method includes setting a minimum power level of a power supply battery of...
US-8,013,575 Charging device having protective switching element
To prevent a battery pack from being over-discharged even under a state that the battery pack (a secondary battery) is connected to a discharging device that is...
US-8,013,574 Discharge controller
There is provided a discharge controller for a multiple cell battery that has a plurality of storage cells connected in series with each other. A discharge path...
US-8,013,573 Battery pack that provides precise voltage measurements of batteries when safety switch is present
A battery pack is constructed with a plurality of secondary batteries or a plurality of battery assemblies, each having a plurality of unit batteries, and at...
US-8,013,572 Recharging device for use with portable electronic devices
The present invention provides a recharging apparatus for use with portable electronic user devices such as cell phones, pagers, PDAs, as well as with portable...
US-8,013,571 Battery exchange station
At the battery exchange station a discharged battery is removed and a charged battery is inserted into an electric vehicle. The battery is inserted and removed...
US-8,013,570 Electrical circuit sharing for electric vehicle charging stations
Electric vehicle charging stations are coupled with a circuit sharing controller. Multiple electric vehicle charging stations are wired on the same electrical...
US-8,013,569 Renewable energy vehicle charging station
A renewable energy system for directly charging electric and hybrid vehicles is shown for areas with modest wind resources and/or solar resources. The invention...
US-8,013,568 Contact-less chargeable battery and charging device, battery charging set, and charging control method thereof
The present invention relates to a wireless charger for a mobile communication terminal, which allows charging a plurality of batteries in a conveniently way...
US-8,013,567 Portable power and utility system
A portable power and utility system for mounting in or on a host vehicle with an electrical system or, alternatively, operating in a standalone, portable...
US-8,013,566 Solar powered apparatus
A solar powered apparatus that includes a battery, at least one photovoltaic cell (which may be part of a solar module comprising multiple photovoltaic cells),...
US-8,013,565 Motor control device, control method, and control program
The temperature of a stator coil is measured by a temperature sensor (14), amplified by a stator coil temperature amplifier (21), and transmitted to a vehicle...
US-8,013,564 Multi-phase AC motor driving device
A multi-phase AC motor driving device in which occurrence of failure is not erroneously determined is provided. In a multi-phase AC motor driving device...
US-8,013,563 Motor control apparatus
In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present...
US-8,013,562 Driving mechanism having position encoder for two-dimensional positioning
A driving mechanism comprises a fixed housing, a movable housing on which an object to be driven is mounted and a driving motor which is operative to drive the...
US-8,013,561 Driving mechanism having position encoder for two-dimensional positioning
A driving mechanism comprises a fixed housing, a movable housing on which an object to be driven is mounted and a driving motor which is operative to drive the...
US-8,013,560 Method for compensating for angular transmission error of an actuator
The non-linear elastic deformation component included in the angular transmission error of an actuator provided with a wave gear drive is a component of the...
US-8,013,558 Method for adjusting a closing gap in a piece of furniture, device for moving a movable furniture part relative...
A method for adjusting a closing gap in a piece of furniture, which comprises a device for moving a movable furniture part relative to a stationary furniture...
US-8,013,557 Motor protection device and method
A motor protection device includes a detection unit for detecting an operating state of a motor and outputting a detection signal; a reference unit for...
US-8,013,556 Motor control device and vehicle including the same
A current instruction generation unit generates a d-axis current instruction and a q-axis current instruction based on a torque instruction for an AC motor,...
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