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Polar patents



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


Active implantable medical device for heart failure therapy with stochastic stimulation of the vagus nerve

Active implantable medical device for heart failure therapy with stochastic stimulation of the vagus nerve

High frequency weldable polyolefin compositions including polar polymers

Multiplexed olfactory receptor-based microsurface plasmon polariton detector

Date/App# patent app List of recent Polar-related patents
12/11/14
20140365842
 Decoding method and decoding device for polar code cascaded with cyclic redundancy check patent thumbnailDecoding method and decoding device for polar code cascaded with cyclic redundancy check
The embodiments of the present invention provide a decoding method and a decoding device for a polar code cascaded with crc. The decoding method includes: performing sc-list decoding on a polar code according to the number of survival paths l to obtain l survival paths, where l is a positive integer; performing cyclic redundancy check on the l survival paths respectively; and increasing the number of survival paths when all the l survival paths fail to pass the cyclic redundancy check, and acquiring a decoding result of the polar code according to the increased number of survival paths.
12/11/14
20140364921
 Active implantable medical device for heart failure therapy with stochastic stimulation of the vagus nerve patent thumbnailActive implantable medical device for heart failure therapy with stochastic stimulation of the vagus nerve
A method for heart treatment includes analyzing the cardiac rhythm. The method further includes utilizing a generator to produce discharges (si) of n pulses (i) of vns stimulation in succession.
12/11/14
20140364572
 High frequency weldable polyolefin compositions including polar polymers patent thumbnailHigh frequency weldable polyolefin compositions including polar polymers
A polyolefin-based composition showing improved weldability using high frequency (hf) includes (1) a base polymer selected from (a) a homogeneously branched, linear or substantially linear ethylene/α-olefin copolymer; (b) a homogeneously branched propylene/α-olefin copolymer; or (c) a combination thereof; and (2) at least one secondary component selected from (a) an ethylene vinyl acetate copolymer having from 5 to 40 wt % vinyl acetate; (b) an ethylene-ethyl acrylate having from 5 to 25 wt % ethyl acrylate; and (c) a combination thereof. The combination of the specified polyolefin with the specified secondary component, which is a polar polymer, makes these formulations hf weldable, with a cohesive welding failure, a weld strength for 10 mil thick film greater than 7 lb/in (1.23 n/mm) at a weld time of less than or equal to 6 seconds.
12/11/14
20140364330
 Multiplexed olfactory receptor-based microsurface plasmon polariton detector patent thumbnailMultiplexed olfactory receptor-based microsurface plasmon polariton detector
The invention provides a bio-sensing nanodevice comprising: a stabilized g-protein coupled receptor on a support, a real time receptor-ligand binding detection method, a test composition delivery system and a test composition recognition program. The g-protein coupled receptor can be stabilized using surfactant peptide.
12/11/14
20140363954
 Method for etching a group iii nitride semiconductor, method for producing a group iii nitride semiconductor crystal, and method for producing a gan substrate patent thumbnailMethod for etching a group iii nitride semiconductor, method for producing a group iii nitride semiconductor crystal, and method for producing a gan substrate
A mask layer is formed on a ga polarity surface of the gan substrate as a growth substrate. Subsequently, a protective film pf is formed on a n polarity surface of the gan substrate.
12/11/14
20140363950
 Materials and methods of forming controlled void patent thumbnailMaterials and methods of forming controlled void
The present invention is a process for forming an air gap within a substrate, the process comprising: providing a substrate; depositing a sacrificial material by deposition of at least one sacrificial material precursor; depositing a composite layer; removal of the porogen material in the composite layer to form a porous layer and contacting the layered substrate with a removal media to substantially remove the sacrificial material and provide the air gaps within the substrate; wherein the at least one sacrificial material precursor is selected from the group consisting of: an organic porogen; silicon, and a polar solvent soluble metal oxide and mixtures thereof.. .
12/11/14
20140363945
 Methods for fabricating improved bipolar transistors patent thumbnailMethods for fabricating improved bipolar transistors
Bipolar transistors and methods for fabricating bipolar transistors are provided. In one embodiment, the method includes the step or process of providing a substrate having therein a semiconductor base region of a first conductivity type and first doping density proximate an upper substrate surface.
12/11/14
20140363931
 Insulated gate bipolar transistors including current suppressing layers patent thumbnailInsulated gate bipolar transistors including current suppressing layers
An insulated gate bipolar transistor (igbt) includes a first conductivity type substrate and a second conductivity type drift layer on the substrate. The second conductivity type is opposite the first conductivity type.
12/11/14
20140363889
 Method for producing multipolar cell patent thumbnailMethod for producing multipolar cell
This invention provides a multipolar cell including three or more centrosomes dispersed therein and a multipolar spindle formed so as to extend from the three or more respective centrosomes. The multipolar cell production method provided by the present invention supplies cultured eukaryotic cells with a synthetic peptide as a multipolarity-inducing peptide, with the synthetic peptide having an amino acid sequence selected from seq id no: 1 to seq id no: 10 or an amino acid sequence formed by substituting, deleting and/or adding one, two or three amino acid residues in/from/to the selected amino acid sequence.
12/11/14
20140363772
 Resist composition and method for forming resist pattern patent thumbnailResist composition and method for forming resist pattern
A resist composition including a high-molecular weight compound having a constituent unit represented by general formula (a0-1), a constituent unit (a1) containing a group containing a monocyclic group or a chain group among acid decomposable groups whose polarity increases by action of acid, a constituent unit (a1′) containing a group containing a polycyclic group among acid decomposable groups whose polarity increases by the action of an acid, and a constituent unit (a2) containing a lactone-containing monocyclic group, with a proportion of the constituent unit (a1) being equal to a proportion of the constituent unit (a1′) or more; and a method for forming a resist pattern using the resist composition.. .
12/11/14
20140363588
Polymer film, retardation film, polarizing plate, liquid crystal display, and compound
Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom.
12/11/14
20140363181
Image forming apparatus
An image forming apparatus includes: an image carrier; a transfer belt facing a surface of the image carrier, forming a nip serving as a transfer position with the image carrier, and configured to transfer a toner image formed on the surface of the image carrier to a recording paper sheet with a transfer bias of opposite polarity to the surface of the image carrier; a fixing section configured to heat the sheet having the transferred toner image thereon to fix the toner image; and a static eliminator disposed downstream of the transfer position in a direction of conveyance of the sheet and configured to expose a back surface of the sheet opposite to the surface having the transferred toner image thereon to a dc discharge having the same polarity as the transfer bias and directed toward a position where the sheet separates from the transfer belt.. .
12/11/14
20140363164
Mitigation of polarization dependent loss in optical multi-carrier/super-channel transmission
Methods and systems for mitigating effects of polarization dependent loss (pdl) in an optical network transmitting a multi-carrier optical signal comprising a plurality of subcarriers may involve assigning and modifying a state of polarization to each subcarrier prior to transmission. An assigned state of polarization for each subcarrier may be modified for the subcarrier in the digital domain and/or the optical domain.
12/11/14
20140363041
Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder
A loudspeaker includes a woofer having a first permanent magnet disposed substantially within a center pole having an associated magnetic polarity and generating a flux path through an air gap, a voice coil at least partially positioned in the air gap and having an inside diameter larger than an outside diameter of the first permanent magnet, a frame, a spider connecting the voice coil to the frame, and a diaphragm connected between the voice coil and the frame. A tweeter is generally coaxially positioned relative to the woofer and includes a second permanent magnet.
12/11/14
20140362959
Single cable including multiple interconnections between two radio units for cross polarization interference cancellation
An outdoor radio communication system comprises a first radio unit, a second radio unit, and a single cable coupling the first radio unit to the second radio unit. Each radio unit includes a downconverter, a radio processor that is communicatively coupled to the downconverter, and a xpic module.
12/11/14
20140362881
Laser beam combining device
A laser beam combining device includes three lasers, a polarizer, and a mode converter. The second laser device, the mode converter, and the third laser device are located on a first straight line in that order.
12/11/14
20140362628
Modular multiple converter comprising reverse conductive power semiconductor switches
A submodule for a modular multilevel converter has at least one unipolar energy storage device, first and second connection terminals and a power semiconductor circuit with power semiconductor switches that are driven with a control signal and freewheeling diodes connected in parallel with an assigned power semiconductor switch in the opposite sense. Depending on the driving of the power semiconductor switches, the voltage across the energy storage device(s) or else a zero voltage can be generated between the first and second connection terminals.
12/11/14
20140362496
Electric storage device and method for manufacturing the same
An electric storage device having a multilayer body in which a separator layer is provided between a positive or negative first electrode and a second electrode of the opposite polarity to the first electrode, an electrolyte, and a package that holds the multilayer body and the electrolyte, and includes at least two first-polarity compound sheets, each configured by integrating a first-polarity collector electrode, a first-polarity active material layer provided on one main surface of the first-polarity collector electrode, and a separator layer that covers at least part of the one main surface. Another main surface of the first-polarity collector electrode in one of the at least two first-polarity compound sheets and another main surface of the first-polarity collector electrode in another of the first-polarity compound sheets are opposed to each other and joined via a joining layer.
12/11/14
20140362484
Load driving device
A load driving method includes bringing an output transistor disposed between a first power supply line and an output terminal connected to a load into a conduction state by a protection transistor provided between a gate of the output transistor and a second power supply line when a polarity of a power supply coupled between the first power supply line and the second power supply lines is reversed, and forming a conductive path between the second power supply line and a back gate of the protection transistor via a transistor by a back gate control circuit when the polarity of the power supply is normal, the back gate control circuit including the transistor, a gate of the transistor being coupled to the first power supply line directly via a connection node located in a connecting line that couples the first power supply line and the output transistor, the transistor being coupled between the second power supply line and the back gate of the protection transistor.. .
12/11/14
20140362440
Iodine-based polarizer, polarizing plate, optical film, and image display device
An iodine-based polarizer includes a polyvinyl alcohol-based film; and iodine adsorbed and oriented in the polyvinyl alcohol-based film, the iodine-based polarizer having be undergone a treatment with a treatment bath containing at least one reducing agent, the iodine-based polarizer containing an oxidized form of the reducing agent, wherein the total content of the reducing agent and the oxidized form is from 0.06×10−6 mol/g to 1.6×10−6 mol/g. The iodine-based polarizer has a sufficiently high level of transmittance, degree of polarization, and other optical properties and can suppress light leakage in short-wavelength..
12/11/14
20140362374
Analyzing light by mode interference
Apparatuses and systems for analyzing light by mode interference are provided. An example of an apparatus for analyzing light by mode interference includes a number of waveguides to support in a multimode region two modes of the light of a particular polarization and a plurality of scattering objects offset from a center of at least one of the number of waveguides..
12/11/14
20140362362
Method for adjusting an optical system of a microlithographic projection exposure apparatus
A method for adjusting an optical system in a microlithographic projection exposure apparatus includes establishing, for a given actual position of a polarization-influencing component, a distribution of ips values in a pupil plane of the projection exposure apparatus. Each ips value denotes the degree of realization of a predetermined polarization state for a light ray reflected at a respective mirror element of the mirror arrangement.
12/11/14
20140362332
Birefringent device with application specific pupil function and optical device
A birefringent device, which is configured to be mounted in an optical path of an optical system, has an effective area in a pupil plane. The birefringent device affects different polarization states differently and position-dependently.
12/11/14
20140362331
Short-wavelength infrared (swir) multi-conjugate liquid crystal tunable filter
A swir hyperspectral imaging filter has serial stages along an optical signal path with angularly distributed birefringent retarders and polarizers. The retarders can include active retarders such as tunable liquid crystal birefringent elements, passive retarders such as fixed retarders, and/or combinations thereof.
12/11/14
20140362330
Ips mode liquid crystal display device
The ips mode liquid crystal display device according to the present invention has an ips mode liquid crystal cell and a first polarizing plate and a second polarizing plate, which sandwich the ips mode liquid crystal cell. Further, the first polarizing plate is positioned at the viewing side of the liquid crystal cell and is provided from the viewing side with a first polarizing plate protection film, a polarizer, and a second polarizing plate protection film; the second polarizing plate is positioned at the reverse side from the viewing side of the liquid crystal cell and is provided from the viewing side with a third polarizing plate protection film, a polarizer, and a fourth polarizing plate protection film; the second polarizing plate protection film has a film thickness of 30 to 60 μm and has a structure resulting from laminating a first optically anisotropic layer, which contains a polymer having a positive intrinsic birefringence, and a second optically anisotropic layer, which contains a polymer having a negative intrinsic birefringence; and the film thickness of the first polarizing plate protection film, the third polarizing plate protection film, and the fourth polarizing plate protection film are each 10 to 30 μm..
12/11/14
20140362315
Stereoscopic display device
The objective is to provide a stereoscopic display device that can be switched among 2d display mode, 3d display mode and mirror mode, where 2d display may be realized even while the device is staying in mirror mode. The device includes: a display panel (12); a switch liquid crystal panel (14); an absorptive polarizer (16); and a reflective polarizer (22).
12/11/14
20140362314
Parallax barrier based stereoscopic display device and method
A parallax barrier device includes a first electrode, a second electrode, a liquid crystal layer, a polarizer, and a controller. The first electrode includes a plurality of first sub-electrodes, and the second electrode includes a plurality of second sub-electrodes arranged intersecting the plurality of first sub-electrodes.
12/11/14
20140362313
Lens display device, liquid crystal display device and display drive method
A lens display device is disclosed. The device includes an optical thin film layer, a polarized switch unit, and a display unit emitting light.
12/11/14
20140362200
Image processing apparatus and endoscope
An embodiment of an image processing apparatus includes: an illuminating section which sequentially irradiates an object with a first and second illuminating light beams polarized in different directions. The section emits the polarized light beams sequentially so that the wavelength ranges of the light beams do not overlap with each other.
12/11/14
20140361990
Display with observer tracking
The invention relates to a display, in particular an autostereoscopic or holographic display, for representing preferably three-dimensional information, wherein the stereo views or the reconstructions of the holographically encoded objects can be tracked to the movements of the associated eyes of one or more observers in a finely stepped manner within a plurality of zones of the movement region. In this case, the zones are selected by the activation of switchable polarization gratings..
12/11/14
20140361942
Multiple polarization loop antenna and associated methods
The multiple polarization loop antenna includes a circularly polarized loop antenna, which may utilize a loop electrical conductor and two signal feedpoints along the loop electrical conductor separated by one quarter of the length of the loop circumference for a signal feedpoint phase angle input difference of 90 degrees. Each of the signal feedpoints may include a loop discontinuity, so that at least one signal source coupled thereto provides circular polarization from the loop electrical conductor.
12/11/14
20140361768
Chip-scale atomic gyroscope
Apparatuses and methods for sensing rotations are provided. One embodiment of the apparatus includes a cell containing alkali and active nuclear magnetic resonance (nmr) isotope(s) atoms, a magnet providing a first magnetic field, a light source, and optics which circularly polarize light to generate a pump beam for optically pumping the alkali atoms and, together with a second magnetic field orthogonal to the first magnetic field or a modulation of the light, causing the alkali and the nmr isotope atoms to precess about the first magnetic field.
12/11/14
20140361762
Systems and methods for monitoring fiber optic current sensing systems
A system is provided. The system includes a fiber optic current sensor, and a fiber optic current transducer optically coupled to the fiber optic current sensor and configured to receive polarized light from the fiber optic current sensor, generate an electrical signal from the polarized light, and isolate a direct current (dc) component of the electrical signal.
12/11/14
20140361722
Diagnosis of over-current conditions in bipolar motor controllers
A circuit for controlling a load current through a coil is connected to an output port of a transistor h-bridge that includes two low side transistors and two high side transistors. A current sense circuit is coupled to the h-bridge and configured to provide a representation of the load current provided by the output port.
12/11/14
20140361714
Linear vibration modules and linear-resonant vibration modules
The current application is directed to various types of linear vibrational modules, including linear-resonant vibration modules, that can be incorporated in a wide variety of appliances, devices, and systems to provide vibrational forces. The vibrational forces are produced by linear oscillation of a weight or member, in turn produced by rapidly alternating the polarity of one or more driving electromagnets.
12/11/14
20140361711
Light-emitting circuit, light-emitting module, and illumination device
An led module receives current supplied from a variable current source. The led module includes a first led that is connected to a variable current source, a bipolar transistor that is series-connected to the first led and has a resistance that varies depending on magnitude of the current it supplied from the variable current source, and a second led that is parallel-connected to a series circuit that is composed of the first led and the bipolar transistor and differs in luminescent color from the first led..
12/11/14
20140361656
Rotor for a rotating electric machine and rotating electrical machine comprising such a rotor
The rotor comprises of a plurality of alternating north poles (n) and south poles (s) formed from a plurality of permanent magnets (3) having a radial polygonal section and arranged in first recesses (4). These first recesses extend axially and are distributed regularly between a circumferential portion (5) and a central portion (6) of the magnetic mass (2) of the rotor in such a way as to define a plurality of circumferential polar sections (10).
12/11/14
20140361350
Thin-film hybrid complementary circuits
Complementary circuits based on junction (or heterojunction) field effect transistor devices and bipolar junction (or heterojunction) transistor devices comprised of thin crystalline semiconductor-on-insulator substrates are provided which are compatible with low-cost and/or flexible substrates. Only one substrate doping type (i.e., n-type or p-type) is required for providing the complementary circuits and thus the number of masks (typically three or four) remains the same as that required for either n-channel or p-channel devices in the tft level..
12/11/14
20140361344
High electron mobility bipolar transistor
The lattice during the process of epitaxy growth is stabilized and it is possible to prevent the dopants, the elements, the vacancies or the defects from diffusing into the neighboring layers, thereby improving the problem of mobility degradation and resistance increase, and sustaining the stability of the manufacturing process.. .
12/11/14
20140361334
Semiconductor device
In a semiconductor device including an igbt and a freewheeling diode w≧2×l1/k1/2, where k≧2.5, w denotes a distance between the divided first regions, l1 denotes a thickness of the drift layer, k1 denotes a parameter that depends on structures of the insulated gate bipolar transistor and the freewheeling diode, and k denotes a value calculated by multiplying the parameter k1 by a ratio of a snapback voltage to a built-in potential between the deep well layer and the drift layer.. .
12/11/14
20140361303
Thin-film hybrid complementary circuits
Complementary circuits based on junction (or heterojunction) field effect transistor devices and bipolar junction (or heterojunction) transistor devices comprised of thin crystalline semiconductor-on-insulator substrates are provided which are compatible with low-cost and/or flexible substrates. Only one substrate doping type (i.e., n-type or p-type) is required for providing the complementary circuits and thus the number of masks (typically three or four) remains the same as that required for either n-channel or p-channel devices in the tft level..
12/11/14
20140361300
Bipolar device having a monocrystalline semiconductor intrinsic base to extrinsic base link-up region
Disclosed are bipolar devices, which incorporate an entirely monocrystalline link-up region between the intrinsic and extrinsic base layers, and methods of forming the devices. In the methods, a selective epitaxial deposition process grows monocrystalline semiconductor material for the extrinsic base layer on an exposed edge portion of a monocrystalline section of an intrinsic base layer.
12/11/14
20140361211
Electrolyte solution, printing method thereof and resulting solid electrolyte
The composition and method for depositing and processing a solid transparent electrolyte polymerized by ultraviolet (uv) radiation are described. The electrolyte composition includes, at least, an ionic compound, a polymerizable material, a photoinitiator and a polar solvent.
12/11/14
20140361195
Detection of contaminated areas
The present invention describes a method for the detection of contamination on a surface before performing a coating of the surface, said method comprising bringing a marker into contact with the surface, wherein the marker has the ability of accumulating at a contaminated area on the surface, and detecting the marker on the surface, wherein the marker is non-polar or amphiphilic.. .
12/11/14
20140361152
System, method and apparatus for polarization control
A polarization control device includes a first wave plate having a first surface profile and a second wave plate having a second surface profile complimentary to the first surface profile. The optical axis of the first wave plate is orthogonal to the optical axis of the second wave plate.
12/11/14
20140360994
Welding transformer and welding transformer assembly and welding apparatus
It is possible to control a welding in a high speed and a high precision large electric current, and consumption electric power is also reduced. In the welding transformer, a loop magnetic core 25, a wound primary coil 12, plural positive side coils 14 and plural negative side coils 16 that are alternately sandwiched between respective gaps 12a of the primary coil 12, are comprised.
12/11/14
20140360880
Systems and methods for unipolar separation of emulsions and other mixtures
Embodiments discussed herein relate to systems and methods for separating two or more phases of an emulsion or other mixture. The methods include providing the mixture with a net and unipolar charge (e.g., such that adjacent droplets therein acquire net and unipolar charges), thereby enhancing coalescence of like-phase droplets therein and producing, or enhancing the production of, two or more consolidated phases; and collecting the two or more consolidated phases..
12/11/14
20140360860
Method for manufacturing liquid crystal display device
The present invention provides a method for manufacturing a liquid crystal display device, which hardly causes alignment defects in the case of forming a horizontal alignment film by employing a photo-alignment treatment. The method for manufacturing a liquid crystal display device of the present invention includes a step of forming a horizontal alignment film by carrying out a photo-alignment treatment of irradiating a photo-alignment film material applied to at least one substrate of a pair of substrates with light, wherein the photo-alignment treatment is a treatment for irradiating the same region with light two or more times from a slanting direction with respect to a surface of the at least one substrate of the pair of substrates, and at least two of lights applied two or more times in the photo-alignment treatment are polarized lights applied from directions mutually different at 90° or greater..
12/11/14
20140360804
Torque detection apparatus and electric power steering apparatus
The torque detection apparatus detects torque using torsion of a torsion bar. The torque detection apparatus includes a first rotating shaft and a second rotating shaft connected with a torsion bar in which torsion is produced when torque is applied, at least one optical scale that moves with rotations of the first rotating shaft and the second rotating shaft, at least one optical sensor that is paired with the optical scale, and detects the polarization of transmissive light or reflected light, the polarization varying depending on a position where light source light is passed through or reflected on the optical scale, and a computing unit that computes a relative rotational angle of the optical scale with respect to the optical sensor, and computes rotational displacements of the first rotating shaft and the second rotating shaft..
12/11/14
20140360689
Superamphiphobic paper
In a method of making a superamphiphobic paper, a fibrous pulp is refined in water to generate fibrils of an average diameter. The water is drained from the fibrils through a mesh.
12/11/14
20140360670
Processing system for non-ambipolar electron plasma (nep) treatment of a substrate with sheath potential
A processing system is disclosed, having a plasma source chamber that excites source plasma to generate an electron beam, and a process chamber that houses a substrate for exposure of the substrate to the electron beam. The processing system also includes an electron injector that injects electrons from the source plasma into the electron beam as the electron beam enters the process chamber.
12/11/14
20140360366
Azide crosslinked and physically crosslinked polymers for membrane separation
The present invention appreciates that compounds comprising ester linkages and nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be crosslinked with azides to form membranes that are resistant to c02 plasticization, that are selective for acid gases relative to nonpolar gases such as hydrocarbons, and that have high acid gas flux characteristics. The resultant membranes have stable structure and stable separation properties at higher temperatures and pressures.
12/11/14
20140360308
Mechanical maneuvering system
A mechanical maneuvering system is configured to move an appendage in a first polar direction and a second polar direction. The mechanical maneuvering system has a housing base configured to accommodate a first bracket and a second bracket.
12/11/14
20140360285
Magnetoelastic torque sensor and method
The invention provides a method for reducing the noise in a signal from a torque sensor caused by near magnetic field sources. The torque sensor comprises: a at least partially hollow longitudinally extending member, a magneto-elastically active region effective at the inner surface of the member in such a manner that torque applied to the member is proportionally transmitted to the active region, the active region comprising at least one region magnetically polarized such that the magnetized polarity becomes increasingly helically shaped as the applied torque increases; a plurality of primary magnetic field sensors arranged approximate the at least one region for outputting a first signal corresponding to a torque-dependent magnetic flux emanating from the active region; at least one secondary magnetic field sensor axially spaced in a first direction by a pre-determined first distance from the plurality of primary magnetic field sensors for outputting a second signal corresponding to an ambient magnetic flux emanating from a near magnetic field source; at least one secondary magnetic field sensor axially spaced in a second direction opposite the first direction by a pre-determined second distance from the plurality of primary magnetic field sensors for outputting a third signal corresponding to the ambient magnetic flux emanating from the near magnetic field source; means for adjusting the first signal using the second and the third signals thereby compensating for the effects of the near magnetic field source, characterized in that the primary and secondary magnetic field sensors are arranged inside the longitudinally extending member..
12/11/14
20140360282
Magneto-elastic sensor, load pin, ball-joint and tow coupling comprising this sensor, method of determining a direction of a load vector
A magneto elastic sensor having a longitudinally extending shaft like member which is subject to a load, is provided. A magneto-elastically active region is directly or indirectly attached to or forming a part of the member in such a manner that the mechanic stress is transmitted to the active region.


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