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Dipole patents



      

This page is updated frequently with new Dipole-related patent applications.




Date/App# patent app List of recent Dipole-related patents
03/24/16
20160087210 
 Organic light emitting device with increased light out coupling patent thumbnailOrganic light emitting device with increased light out coupling
The invention relates to an organic light-emitting device (oled) comprising at least: a first electrode; a second electrode; an organic light emissive layer arranged between said first electrode and said second electrode; and an organic charge transport layer arranged between said first electrode and said emissive layer, wherein i) the charge transport layer is patterned or provided with a periodic surface structure on a surface of the charge transport layer facing the emissive layer, and/or ii) an alignment layer which allows for charge transport to the emissive layer is provided between said charge transport layer and said emissive layer, which alignment layer promotes alignment of the optical dipoles of molecules of said light emissive layer towards a common preferred direction of the molecular axes. The use of the patterned or structured charge transport layer and/or the alignment layer provides improved light out coupling from the oled layer stack, i.e.
Koninklijke Philips N.v.


03/24/16
20160087111 
 Nano structured paraelectric or superparaelectric varactors for agile electronic systems patent thumbnailNano structured paraelectric or superparaelectric varactors for agile electronic systems
An electronic device in the form a two-dimensional array of nanopillars extending generally normal to a substrate is provided. The nanopillars are made from a paraelectric or superparaelectric material.
U.s. Army Research Laboratory Attn: Rdrl-loc-i


03/17/16
20160079660 
 Gps/wifi battery antenna patent thumbnailGps/wifi battery antenna
A dipole antenna assembly for an electronic device includes a rear mount having electronic components exposed at one of its surfaces, an antenna, a printed circuit board, and a battery. The antenna may be adjacent the rear flexible mount.
Google Inc.


03/17/16
20160077382 
 Lighting device patent thumbnailLighting device
An illumination device includes a light source that emits primary light and a wavelength conversion element that converts at least a portion of the primary light from the light source. The wavelength conversion element includes a phosphor layer having phosphors that absorb at least a portion of the primary light from the light source to emit secondary light, which is polarized, and polymers having birefringence.
Sharp Kabushiki Kaisha


03/17/16
20160075897 
 Liquid composition, especially ink composition, for printing with a binary deflected continuous jet, with non-charged drops, use of said composition, marking method and marked substrate patent thumbnailLiquid composition, especially ink composition, for printing with a binary deflected continuous jet, with non-charged drops, use of said composition, marking method and marked substrate
A liquid composition, including a solvent, for printing with a binary deflected continuous jet printing technique, wherein upon printing the liquid composition form drops that are each: not charged by an electric field, have a zero electric charge, form a dipole under the effect of an electric field, and are then deflected by the electric field. The liquid composition has all the following characteristics: a conductivity at 20° c.
Dover Europe Sarl


03/10/16
20160072196 
 Antenna arrangement patent thumbnailAntenna arrangement
An antenna arrangement can produce omni-directional polarisations of two or more types and comprises a compact arrangement of a dipole with array comprising first and second conductors in parallel planes separated by a printed circuit board and laid on the printed circuit board for generating horizontally polarised signals. A monopole arrangement comprises a third conductor substantially orthogonal to the planes of the first and second conductors and arranged so that one of the first and second conductors acts as a ground plane for the third conductor..
Bristish Broadcasting Corporation


03/10/16
20160072176 
 A lighting device and luminaire comprising an antenna patent thumbnailA lighting device and luminaire comprising an antenna
The invention provides a lighting device (104) and a luminaire (200). The lighting device comprises a light emitter (110) thermally connected to a heat sink (120).
Koninklijke Philips N.v.


03/10/16
20160069979 
 Apparatus and  finding hybrid direction using two baselines patent thumbnailApparatus and finding hybrid direction using two baselines
Disclosed is a hybrid direction detection apparatus and method that may perform a precise direction detection through a one-time rotation of a log period (lp) antenna and a one-time phase difference measurement of a dipole antenna and may remove an ambiguity error of the lp antenna by two dipole antennas spaced apart by a distance of about 0.5λ by finding an approximate direction using the lp antenna that is a directional antenna, by measuring a phase difference between arrival waves using two baselines including two dipole antenna in the corresponding direction, and thereby precisely finding a final direction.. .
Electronics And Telecommunications Research Institute


03/03/16
20160064831 
 Directional array for near vertical incidence skywave antenna patent thumbnailDirectional array for near vertical incidence skywave antenna
An antenna array comprising: four dipole antennas configured to function together as a directional, near vertical incidence skywave (nvis) antenna with reduced side lobes, wherein each dipole antenna comprises two conductive elements and a feed point disposed between the two conductive elements, wherein the conductive elements of each of the four dipole antennas are disposed in an x-y plane of an x-y-z mutually orthogonal axes coordinate system, and wherein the conductive elements are substantially parallel with the x-axis and the x-y plane is substantially parallel with a ground plane; and wherein the feed points of the four dipole antennas are positioned on the x-y plane at approximately (x, 0), (−x, 0), (0, y), and (0, −y), and wherein the x-y plane is separated from the ground plane by a distance h that is less than or equal to 1/10 the wavelength (λ) of an operating frequency.. .

03/03/16
20160064144 
 Method of making nd-fe-b magnetic materials with reduced heavy rare earth metals patent thumbnailMethod of making nd-fe-b magnetic materials with reduced heavy rare earth metals
A method of making a magnetic material includes a step of providing a first material in the form of a core powder containing nd, fe and b. The first material is combined with the second material to form a powder combination.
Gm Global Technology Operations Llc


03/03/16
20160062205 

Active finish system for providing an image on a surface


An apparatus and method for an electronically activated grouping of charged particles for providing a changeable image on a surface is disclosed and claimed herein. The apparatus can include a capsule containing a plurality of first reflectance-type charged particles suspended in a dielectric fluid.
The Boeing Company


03/03/16
20160061974 

Full-wavefield inversion using mirror source-receiver geometry


Method for performing a full wavefield inversion (fwi) without simulating free-surface multiple reflections. The free-surface multiples are removed from the field gathers of seismic data, which are then used to generate a subsurface velocity model by fwi.

03/03/16
20160061599 

Localization and tracking of an object


This disclosure relates to localization and tracking of an object. As one example, measurement data can be stored in memory to represent measured electrical signals at each of a plurality of known measurement locations in a given coordinate system in response to an applied signal at an unknown location in the given coordinate system.
Cardioinsight Technologies, Inc.


03/03/16
20160060117 

Carbon nanotube films and methods of forming films of carbon nanotubes by dispersing in a superacid


A novel method of forming thin films of carbon nanotubes (cnts) is described. In this method, carbon nanotubes are dispersed in a superacid solution and laid down on a substrate to form a conductive and transparent cnt network film.
Battelle Memorial Institute


03/03/16
20160058508 

Narrow gauge high strength choked wet tip microwave ablation antenna


An electromagnetic surgical ablation probe having a coaxial feedline and cooling chamber is disclosed. The disclosed probe includes a dipole antenna arrangement having a radiating section, a distal tip coupled to a distal end of the radiating section, and a ring-like balun short, or choke, which may control a radiation pattern of the probe.
Covidien Lp


02/25/16
20160056403 

Organic light emitting diode and organic light emitting display device including the same


An organic light emitting diode, including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a metal having a work function of 4.0 ev or less and a dipole material including a first component and a second component having different polarities.. .
Samsung Display Co., Ltd.


02/25/16
20160056400 

Organic light emitting diode


An organic light emitting diode, including a first electrode; a second electrode facing the first electrode, the second electrode including magnesium; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a dipole material including a first component and a second component having different polarities, the dipole material including halide, and a content of the magnesium included in the second electrode being in a range of from 10 to 40 volume %.. .
Samsung Display Co., Ltd.


02/25/16
20160056387 

Organic light emitting diode and organic light emitting display device including the same


An organic light emitting diode, including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and a hole injection layer between the first electrode and the emission layer, the hole injection layer including a dipole material including a first component and a second component that have different polarities.. .
Samsung Display Co., Ltd.


02/25/16
20160056012 

Sample holder for scanning electron microscope, scanning electron microscope image observation system, and scanning electron microscope image observation method


A water solution in which an observation sample is, for example, dissolved is sandwiched on a first insulative thin film side provided under a conductive thin film. When an electron beam incident part is charged minus, electric dipoles of water molecules are arrayed along a potential gradient.
National Institute Of Advanced Industrial Science And Technology


02/25/16
20160051820 

Systems and methods for electrical stimulation of sphenopalatine ganglion and other branches of cranial nerves


Devices, systems and methods are disclosed for modulating cranial nerves, such as the sphenopalatine ganglion, to treat a medical condition of a patient, such as cluster headache. A stimulation device comprising a dipole antenna is advanced transnasally to a target site at or adjacent to the nasopharyngeal mucosa posterior to the middle turbinate.
Electrocore, Llc


02/18/16
20160049885 

Quasi-static electric field generator


A generator for producing an electric field for use with an inspection technology system is provided. The generator provides the required variable magnitude quasi-static electric fields for the “illumination” of objects, areas and volumes to be inspected by the system, and produces human-safe electric fields that are only visible to the system.
U.s.a. As Represented By The Administrator Of The National Aeronautics And Space Administration


02/18/16
20160049286 

Abridged ion trap - time of flight mass spectrometer


An improved trap-tof mass spectrometer has a set of electrodes arranged to produce both a quadrupolar rf confining field and a substantially homogeneous dipole field. In operation, ions are first confined by the rf field and then, at a selected time, the rf confining field is discontinued and the dipole field is used to accelerate the ions so as to initiate a tof ms analysis.
Bruker Daltonics, Inc.


02/18/16
20160045263 

Microwave antenna


According to one aspect of the present disclosure, a microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween and a radiating portion including a dipole antenna having a proximal portion and a distal portion.
Covidien Lp


02/18/16
20160045260 

Dual-band dipole microwave ablation antenna


A triaxial microwave antenna assembly is disclosed. The triaxial microwave antenna includes a feedline having an inner conductor, a central conductor disposed about the inner conductor and an outer conductor disposed about the central conductor and a radiating portion including a high frequency radiating section and a low frequency radiating section..
Covidien Lp


02/11/16
20160043302 

Electric field enhanced spin transfer torque memory (sttm) device


Spin transfer torque memory (sttm) devices incorporating a field plate for application of an electric field to reduce a critical current required for transfer torque induced magnetization switching. Embodiments utilize not only current-induced magnetic filed or spin transfer torque, but also electric field induced manipulation of magnetic dipole orientation to set states in a magnetic device element (e.g., to write to a memory element).
Intel Corporation


02/11/16
20160041465 

Pattern forming method, active light sensitive or radiation sensitive resin composition, resist film, manufacturing electronic device, and electronic device


The pattern forming method includes (1) forming a film using an active light sensitive or radiation sensitive resin composition, (2) exposing the film to active light or radiation, and (3) developing the exposed film using a developer including an organic solvent, in which the active light sensitive or radiation sensitive resin composition contains a resin (a) having a group which generates a polar group by being decomposed due to the action of an acid, the resin (a) has a phenolic hydroxyl group and/or a phenolic hydroxyl group protected with a group leaving due to the action of an acid, and the developer including the organic solvent contains an additive which forms at least one interaction of an ionic bond, a hydrogen bond, a chemical bond, and a dipole interaction, with the polar group.. .
Fujifilm Corporation


02/11/16
20160038051 

Device and the geometric determination of electrical dipole densities on the cardiac wall


Disclosed are devices, a systems, and methods for determining the dipole densities on heart walls. In particular, a triangularization of the heart wall is performed in which the dipole density of each of multiple regions correlate to the potential measured at various locations within the associated chamber of the heart..

02/04/16
20160037260 

Method for rendering a stereo signal


The invention relates to a method for rendering a stereo audio signal over a first loudspeaker and a second loudspeaker with respect to a desired direction, the stereo audio signal comprising a first audio signal component (l) and a second audio signal component (r), the method comprising: providing a first rendering signal based on a combination of land a first difference signal obtained based on a difference between l and r to the first loudspeaker, and providing a second rendering signal based on a combination of r and a second difference signal obtained based on the difference between l and r to the second loudspeaker, such that both difference signals are different with respect to sign and one difference signal is delayed by a delay compared to the other difference signal to define a dipole signal, wherein the delay is adapted according to the desired direction.. .
Huawei Technologies Co., Ltd.


02/04/16
20160035531 

Superconducting multi-cell trapped mode deflecting cavity


A method and system for beam deflection. The method and system for beam deflection comprises a compact superconducting rf cavity further comprising a waveguide comprising an open ended resonator volume configured to operate as a trapped dipole mode; a plurality of cells configured to provide a high operating gradient; at least two pairs of protrusions configured for lowering surface electric and magnetic fields; and a main power coupler positioned to optimize necessary coupling for an operating mode and damping lower dipole modes simultaneously..
Fermi Research Alliance, Llc


02/04/16
20160033599 

Devices for use in solid-state nmr analysis


The present disclosure relates to devices and methods for use in ssnmr analysis of solid particulate samples. These devices and methods are configured to contain a solid particulate sample as it undergoes ssnmr analysis while also operating to attenuate peak broadening in the resulting spectrum due to anisotropic dipole coupling interactions and csa during such analysis by generating a substantially fluidized bed of the solid particulate sample..
Waters Technologies Corporation


02/04/16
20160030112 

Choked dielectric loaded tip dipole microwave antenna


A microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween and a radiating section coupled to the feedline, the radiating section including a dipole antenna and a tubular dielectric loading disposed about the dipole antenna..

01/28/16
20160028166 

Dual-feed dual-polarized antenna element and manufacturing same


Disclosed herein is a dual-feed dual-polarized antenna element and a method for manufacturing the same. An embodiment dual-polarization antenna element includes four radiating elements and eight feed ports.
Futurewei Technologies, Inc.


01/28/16
20160022300 

Spinning nanowires and inducing cell eradication using the same


The present invention provides a cell eradication method and a cell eradication principle for necrotizing a cell by agitating a cell using a physical turning force from the impression of an ac magnetic field, after preparing a magnetic nanowire having a dipole and introducing the magnetic nanowire into a cell. Therefore, the composition for inducing cell eradication of the present invention, when applied to a cell that is requested to be removed such as a cancer cell, can eradicate the cell by applying a physical impact through the rotation of the nanowire introduced inside the cell.
Korea University Research And Business Foundation


01/21/16
20160020527 

Antenna device


An antenna device includes a ground; a monopole antenna including a first section running from a feeding point along the ground, a second section running in a direction away from the ground, and a third section running along the ground, the monopole antenna having a length corresponding to ¼ of a wavelength at a first resonance frequency; a parasitic element including a first section whose end is connected to the ground in the vicinity of the end of the first section of the monopole antenna and that runs in a direction away from the ground, and a second section, the parasitic element having a length corresponding to ¼ of a wavelength at a second resonance frequency; and a dipole antenna provided along the third section of the monopole antenna and the parasitic element, the dipole antenna having a length corresponding to ½ of a wavelength at a third resonance frequency.. .
Fujitsu Limited


01/14/16
20160013661 

Resonators for wireless power transfer systems


The disclosure features transmitters for wireless power transfer that include first and second coils each having at least one loop extending in a first plane and a controller configured to drive the first and second coils with electrical currents during operation of the transmitter, where the controller is configured so that during operation of the transmitter: in a first mode of operation, the controller drives the first and second coils to generate a magnetic field having a dipole moment that is parallel to the first plane to wirelessly transmit power to first and second receivers; and in a second mode of operation, the controller drives at least one of the first and second coils to generate a magnetic field having a dipole moment that is orthogonal to the first plane to wirelessly transmit power to a third receiver.. .
Witricity Corporation


01/14/16
20160013608 

Ultraviolet triply-optically-pumped atomic lasers (topal)


A continuous-wave (cw), ultraviolet triply-optically-pumped atomic laser (topal) is disclosed. The inventive laser device includes a laser active media comprising a mixture of a neutral atomic vapor and one or more buffer gases.

01/14/16
20160012329 

Rfid tag and rfid tag antenna


A rfid tag (500) includes an antenna (100) that includes a first dipole (110), a first feeder portion (130), a second dipole (120) and a second feeder portion (140). The first feeder portion is coupled to the first dipole at two locations a feeder length distance apart.
Wernher Von Braun Centro De Pesquisas Avancadas


01/14/16
20160011517 

Pattern forming method, actinic ray-sensitive or radiation-sensitive resin composition, resist film, manufacturing electronic device using the same, and electronic device


There is provided a pattern forming method, including: (1) forming a film using an actinic ray-sensitive or radiation-sensitive resin composition, (2) exposing the film with actinic ray or radiation, (3) developing the film exposed by using a developer containing an organic solvent, wherein the actinic ray-sensitive or radiation-sensitive resin composition contains (a) a resin having a repeating unit (r) with a structural moiety capable of decomposing upon irradiation with an actinic ray or radiation to generate an acid, and (b) a solvent, and the developer contains an additive that causes at least one interaction selected from the group consisting of an ionic bond, a hydrogen bond, a chemical bond and a dipole interaction with respect to a polar group contained in the resin (a) after the exposing.. .
Fujifilm Corporation


01/14/16
20160010450 

Pulsed-electric drilling systems and methods with formation evaluation and/or bit position tracking


Pulsed-electric drilling systems can be augmented with multi-component electromagnetic field sensors on the drillstring, at the earth's surface, or in existing boreholes in the vicinity of the planned drilling path. The sensors detect electrical fields and/or magnetic fields caused by the electrical pulses and derive therefrom information of interest including, e.g., spark size and orientation, bit position, at-bit resistivity and permittivity, and tomographically mapped formation strictures.
Halliburton Energy Services, Inc.


01/14/16
20160007869 

Method and device for determining and presenting surface charge and dipole densities on cardiac walls


The invention discloses a method, a system, a computer program and a device for determining the surface charge and/or dipole densities on heart walls. Using the foregoing, a table of dipole densities ν(p′, t) and/or a table of surface charge densities ρ(p′, t) of a given heart chamber can be generated..

01/07/16
20160006127 

Frequency-selective dipole antennas


A dipole antenna forms a distributed network filter. .

01/07/16
20160005583 

Reflectors for time-of-flight mass spectrometers


The invention relates to reflectors for time-of-flight mass spectrometers, and especially their design. A mamyrin reflector is provided which consists of metal plates with cut-out internal apertures, and symmetric shielding edges which are set back from the inner edges.
Bruker Daltonik Gmbh


12/31/15
20150380162 

High energy density and low leakage electronic devices


A method for fabricating a magnetic capacitor is provided. A first conducting material is deposited to form a first electrode layer.

12/31/15
20150380140 

System and orientation and movement of remote objects


The disclosed invention provides apparatus, systems, and methods for orientating an object in an enclosed area using a magnetic dipole deployed in the enclosed area and thereafter applying an external rotating magnetic field for applying a rotational force to the dipole along one or more selected axis. The external magnetic field is moved to manipulate object in the desired direction(s) of movement..
Ankon Technologies Co., Ltd


12/24/15
20150372377 

Dipole antenna array


According to the invention there is provided a dipole antenna array including at least one dipole antenna sub-array, wherein the dipole antenna sub-array includes a plurality of co-planar antenna units, each antenna unit including a pair of dipole radiating elements and a balun having an output line for providing output electrical signals to the pair of dipole radiating elements.. .
Bae Systems Plc


12/24/15
20150369328 

Instrumented damper and performance monitoring system comprising such a damper


A damper having an external armature that is symmetric about a longitudinal axis, an internal armature that is arranged partially inside the external armature and a vibration absorber that in a damped manner couples the internal and external armatures together. The damper having •an arm parallel to the longitudinal axis, fixed in the manner of a cantilever to one of the armatures and provided with a magnetic dipole; •at least one 3d hall-effect magnetic sensor, secured to the other armature and positioned facing the dipole parallel to the longitudinal axis and separated from the dipole by a determined gap; •at least one temperature sensor positioned in thermal contact with the vibration absorber; •at least one force sensor arranged in such a way as to generate data indicative of pressures or loads experienced by the vibration absorber; •a transmitter of the data generated by the sensors; •an electrical power supply..
Hutchinson


12/17/15
20150364708 

Plasmonic organic photovoltaic cell using induced dipole polymer-metal nanoparticle hybrid and fabrication process thereof


The present invention relates to a high-efficiency organic photovoltaic cell using surface plasmon effect of an induced dipole polymer-metal nanoparticle hybrid and a method for fabricating the same. More particularly, it relates to a high-efficiency organic photovoltaic cell whose photoelectric efficiency is maximized by depositing an induced dipole polymer-metal nanoparticle hybrid in or on a hole injection layer, thereby enhancing surface plasmonic properties, and a method for fabricating the same..
Korea Institute Of Science And Technology


12/17/15
20150361787 

Wireless communication and telemetry for completions


Wireless communication and electromagnetic telemetry between various surface or downhole devices may be provided using two or more dipole antennas. The dipole antennas may be formed, for example, by electrically isolating, for each electric dipole antenna, two electrically conductive portions.
Schlumberger Technology Corporation


12/10/15
20150357720 

Multiple-input multiple-output ultra-wideband antennas


An example ultra-wideband (“uwb”) multiple-input multiple-output (“mimo”) antenna operating across a continuous, wide-range frequency band can include a ground plane, a wideband monopole antenna arranged over the ground plane, and a ring antenna arranged over the ground plane and around the wideband monopole antenna. The ring antenna can include a plurality of pairs of dipole antennas, where these dipole pairs are configured for symmetric, out-of-phase coupling with the wideband monopole antenna.
Ohio State Innovation Foundation


12/03/15
20150349435 

Circularly polarized antenna


A circularly polarized antenna exhibiting a high performance characteristic can be produced by utilizing a ground plane, a half-loop, and an electric dipole in a predetermined configuration. The circularly polarized antenna can provide benefits, such as wide axial ratio bandwidth, high gain, and simple structure, over other unidirectional circularly polarized antennas..
City University Of Hong Kong


12/03/15
20150348738 

Particle beam system


Particle beam system comprising a particle source; a first multi-aperture plate with a multiplicity of openings downstream of which particle beams are formed; a second multi-aperture plate with a multiplicity of openings which are penetrated by the particle beams; an aperture plate with an opening which is penetrated by all the particles which also penetrate the openings in the first and the second multi-aperture plate; a third multi-aperture plate with a multiplicity of openings which are penetrated by the particle beams, and with a multiplicity of field generators which respectively provide a dipole field or quadrupole field for a beam; and a controller for feeding electric potentials to the multi-aperture plates and the aperture plate so that the second openings in the second multi-aperture plate respectively act as a lens on the particle beams -and feed adjustable excitations to the field generators.. .
Car Zeiss Microscopy Gmbh


12/03/15
20150345284 

Advanced steering tool system, method and apparatus


A steering tool is movable by a drill string to form an underground bore along an intended path. A sensing arrangement of the steering tool detects its pitch and yaw orientations at a series of spaced apart positions along the bore, each position is characterized by a measured extension of the drill string.
Merlin Technology, Inc.


12/03/15
20150344771 

Preparation method, formulation and application of chemically retarded mineral acid for oilfield use


An aqueous composition comprising a mineral acid, a fixing agent and water present in an amount sufficient to dissolve the mineral acid and the fixing agent. The fixing agent comprises at least one of an amine and/or an amide containing compound having a dipole moment of at least 3 when in the aqueous composition..
Schlumberger Technology Corporation


11/26/15
20150337221 

Composition useful in the hydroprocessing of a hydrocarbon feedstock


A composition having a substantial or material absence of or no phosphorous and comprising a support material, a metal compound and either a hydrocarbon oil or a polar additive or a combination of both a hydrocarbon oil and polar additive. The polar additive has particularly defined properties including having a dipole moment of at least 0.45.
Shell Oil Company


11/26/15
20150336108 

Drum for magnetic separator and relevant production method


In a drum for magnetic separator comprising a cylinder (c) of ferromagnetic material on the outside of which there are formed a plurality of longitudinal grooves (6) housing permanent magnets (7) arranged in longitudinal rows along a magnetic arc of 130°-160° with alternate n-s polarity, the cylinder (c) being located within a shell (m) of nonmagnetic material, the length (d) of the single dipole of the magnetic circuit is comprised in a range between 100 and 150 mm so as to provide a substantially homogeneous magnetic field along the whole magnetic arc, thanks to the limited length (d) of the dipole which results in a sinusoidal pattern of very limited amplitude and therefore with nominal values of the magnetic field that are present over almost 100% of the magnetic arc.. .
Sgm Gantry S.p.a.


11/19/15
20150334819 

Transmission device


Transmission device including at least one electric conductor for the transmission of an ac signal and a dielectric material at least partly surrounding the at least one conductor. The dielectric material includes dipoles.
Alcatel Lucent


11/19/15
20150333408 

Antenna device and wireless transmission device


In each parasitic element array, parasitic elements, each having a strip shape substantially parallel to a longitudinal direction of a dipole antenna, are formed at predetermined intervals. The parasitic element arrays are arranged such that a plurality of gaps are formed to propagate a radio wave from the dipole antenna, and that a center axis of the dipole antenna and a center axis of a parasitic element group composed of a plurality of parasitic element arrays do not overlap each other, where the center axis of the dipole antenna extends in a wave-guiding direction of a radio frequency signal from a center of the longitudinal direction of the dipole antenna, and the center axis of the parasitic element group extends in the wave-guiding direction of the radio frequency signal from a center of the parasitic element group in the longitudinal direction of the dipole antenna..
Panasonic Corporation


11/12/15
20150325928 

Multiband antenna


A multiband antenna is disclosed, which comprises: a low-band antenna assembly, a mid-band antenna assembly, a high-band antenna assembly and a bottom panel. In an embodiment, the low-band antenna assembly is composed of a first dipole antenna and a second dipole antenna that are arranged intersecting with each other; the mid-band antenna assembly is composed of a plurality of connecting mid-band antennas; the high-band antenna assembly is composed of a plurality of connecting high-band antennas; the bottom panel is provided for the low-band antenna assembly, the mid-band antenna assembly and the high-band antenna assembly to be disposed thereon in a manner that the low-band antenna assembly is disposed on top of the mid-band antenna assembly and the high-band antenna assembly for enabling the multiband antenna to achieve optimal operation performance without causing the three antenna assemblies to interfere with one another..
Gemtek Technology Co., Ltd.


11/12/15
20150325684 

Manufacturing n-type mosfet


A method for manufacturing an nmosfet may comprise: defining an active region for the nmosfet on a semiconductor substrate; forming an interfacial oxide layer on a surface of the semiconductor substrate; forming a high-k gate dielectric layer on the interfacial oxide layer; forming a metal gate layer on the high-k gate dielectric layer; implanting dopant ions into the metal gate layer; forming a poly-si layer on the metal gate layer; patterning the poly-si layer, the metal gate layer, the high-k gate dielectric layer and the interfacial oxide layer to form a gate stack; forming a gate spacer surrounding the gate stack; and forming source and drain regions. During annealing for the s/d activation to form the s/d regions, the dopant ions implanted in the metal gate layer may accumulate at both interfaces of the upper interface and the bottom interface of high k dielectric, and electric dipoles with appropriate polarities are generated by interface reaction at the bottom interface, so that the metal gate of the nmosfet may have its effective work function adjusted..
Institute Of Microelectronics, Chinese Academy Of Sciences


11/12/15
20150323696 

Dipole locator using multiple measurement points


A receiver and tracking system for identifying a location of a magnetic field source. In a preferred embodiment a plurality of tri-axial antennas are positioned at three distinct points on a receiver frame.
The Charles Machine Works, Inc.


11/12/15
20150322774 

Tilted antenna logging systems and methods yielding robust measurement signals


Disclosed herein are electromagnetic logging systems and methods that provide a set of signals that robustly approximate the response of a model tool employing orthogonal triads of point-dipole antennas. One illustrative method embodiment obtains an azimuthally sensitive electromagnetic logging tool's signal measurements as a function of position in a borehole, the tool having at least two spacing distances (d1, d2) between transmit and receive antennas.
Halliburton Energy Services, Inc.


10/29/15
20150311600 

Circular polarized isolated magnetic dipole antenna


A circularly polarized isolated magnetic dipole (cp-imd) antenna includes: a first isolated magnetic dipole (imd) element; a second imd element positioned adjacent to the first imd element; a third imd element positioned adjacent to the second imd element and configured to oppose the first imd element; a fourth imd element disposed positioned adjacent to each of the first and third imd elements and configured to oppose the second imd element; and a feed network configured to supply signals to the first thru fourth imd elements at a phase difference of ninety degrees in a clockwise or counterclockwise direction.. .
Ethertronics, Inc.


10/29/15
20150311592 

High gain variable beam wi-fi antenna


This invention discloses a design and application of a variable beam antenna optimized for wi-fi application in data, video and voice transmission between various systems with an emphasis on medical monitoring. The subject antenna consists of a unique group of dipole radiators that are excited by zigzag feed lines and perform together as an array.

10/29/15
20150311578 

Antenna construction, for example for an rfid transponder system


The invention relates to an antenna construction for an rfid chip for long ranges, which comprises a substrate, an antenna of conducting material supported by the substrate, and coupling means for coupling the antenna to a circuit. In accordance with the invention the antenna is a magnetic dipole, and the coupling means are formed by extensions of the antenna conductor..
Teknologian Tutkimuskeskus Vtt Oy


10/29/15
20150307355 

Method and sorting carbon nanotubes


A process of sorting metallic single wall carbon nanotubes (swnts) from semiconducting types by disposing the swnts in a dilute fluid, exposing the swnts to a dipole-inducing magnetic field which induces magnetic dipoles in the swnts so that a strength of a dipole depends on a conductivity of the swnt containing the dipole, orienting the metallic swnts, and exposing the swnts to a magnetic field with a spatial gradient so that the oriented metallic swnts drift in the magnetic field gradient and thereby becomes spatially separated from the semiconducting swnts. An apparatus for the process of sorting swnts is disclosed..
Texas Instruments Incorporated


10/22/15
20150303579 

Wideband deformed dipole antenna for lte and gps bands


A deformed dipole is suggested with trace elements configured for wideband lte and gps operation. The deformed dipole comprises a first dipole conductor disposed on a first surface and first side of the circuit board and a second dipole conductor disposed on an opposite surface and opposite side of the circuit board..
Taoglas Group Holdings Limited, Inc.


10/22/15
20150303577 

Mimo antenna and wireless device


A mimo antenna is provided that includes a ground plane, and a plurality of dipole antenna elements that are arranged in the vicinity of the ground plane. Each of the plurality of dipole antenna elements includes a radiating element including a conductor portion extending along an outer edge portion of the ground plane, and a feeding portion that feeds the radiating element..
Asahi Glass Company, Limited


10/22/15
20150303566 

Arrangement and electronically tracking rf reflector antennas


A high-frequency reflector antenna (1) is provided that includes at least one main reflector (2), at least one sub-reflector (3) and at least one horn (4). The stationary elements (5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8) for influencing the direction-dependent reception characteristic are present in the beam path between the main reflector (2) and the horn (4).
Epak Gmbh


10/22/15
20150303335 

Energy harvesting devices, systems, and related methods


Energy harvesting devices include a substrate and a plurality of resonance elements coupled to the substrate. Each resonance element is configured to collect energy in the visible and infrared light spectra and to reradiate energy having a wavelength in the range of about 0.8 μm to about 0.9 μm.
Battelle Energy Alliance, Llc


10/22/15
20150301216 

Method for automatic recognition of a mobile magnetic object


An automatic recognition method includes the calculation of an error representative of the difference between an estimate of the values of the magnetometer measurements when the positions, orientations and amplitudes of the magnetic moments of the p dipoles are equal to those determined, and the values of the magnetometer measurements taken. There is the selection of another system of equations linking each measurement of a triaxial magnetometer to the position, orientation and amplitude of the magnetic moment of p′ magnetic dipoles.
Commissariat À L'Énergie Atomique Et Aux Énergies Alternatives




Dipole topics: Magnetic Dipole, Dipole Antenna, Frequency Band, Wireless Energy Transfer, Magnetic Field, Folded Dipole, Antenna Elements, 90 Degree Hybrid, Microscopy, Slot Antenna, Sequencing, Dna Sequencing, Transverse, Dual Polarized, Aberration

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