FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Induction patents



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


Systems and methods for protecting switching elements in an induction heating system

Electronic device

Image forming apparatus and method of controlling same

Date/App# patent app List of recent Induction-related patents
07/17/14
20140200568
 Method and apparatus for tissue ablation patent thumbnailnew patent Method and apparatus for tissue ablation
Devices and methods for tissue ablation include injecting a conductive medium into a target tissue and then delivering an ablative agent to the conductive medium to ablate the target tissue. Optionally, the contents of the target tissue are removed using the ablation device prior to injection of the conductive medium.
07/17/14
20140199086
 Image forming apparatus and method of controlling same patent thumbnailnew patent Image forming apparatus and method of controlling same
An image forming apparatus includes: an image formation portion; a fixing portion that includes an exciting coil for inductively heating member and a temperature detection member: a main control portion that stops a printing operation when a temperature abnormality is recognized; a notification portion; a power supply portion that supplies power to the exciting coil; and a heating control portion that controls power supply to the exciting coil and detects the power abnormality. When the heating control portion detects a power abnormality, the heating control portion stops the induction heating, provides stop notice; when the main control portion determines, based on the history of the stop notice, whether the temperature abnormality is due to the stop of the induction heating or is not due to the stop of the induction heating..
07/17/14
20140198819
 Method of recovering energy from an electric induction furnace exhaust gas in the gasification of feed fuel to exhaust gas patent thumbnailnew patent Method of recovering energy from an electric induction furnace exhaust gas in the gasification of feed fuel to exhaust gas
A method of recovering energy from an electric induction furnace exhaust gas in the gasification of feed fuel to exhaust gas. Melt of an electrically conductive material, which is disposed within electric induction furnace, is pressurized while substantially sealing the electric induction furnace to enable the build-up of a superatmospheric pressure in said furnace.
07/17/14
20140198265
 Induction unit, touch detecting assembly and touch sensitive device patent thumbnailnew patent Induction unit, touch detecting assembly and touch sensitive device
A touch detecting assembly, a touch sensitive device, and a portable electronic apparatus are provided. The touch detecting assembly (100) comprises: a substrate (1); and a plurality of induction units (2) disposed on the substrate (1) and not intersecting with each other, each induction unit (2) comprising an induction body (20), and a first electrode (21) and a second electrode (22) connected with the induction body (20) respectively.
07/17/14
20140198010
 Electronic device patent thumbnailnew patent Electronic device
An electronic device is provided. The electronic device includes a conductive housing, a first antenna element, a second antenna element and an insulation structure.
07/17/14
20140197877
 System for a contactless control of a field effect transistor patent thumbnailnew patent System for a contactless control of a field effect transistor
The invention stems from the realization that it is possible to control the electric field in the gate region of a field effect transistor (mos, fet etc.) without changing the net charge of the gate electrode or without resorting to electrical conduction. According to an aspect of the invention, the electric field is changed by modifying the charge distribution within the gate electrode without materially adding or subtracting charge carriers to it or changing its net charge.
07/17/14
20140197850
 Piezoelectric sensor for the detection and characterization of at least one biochemical element patent thumbnailnew patent Piezoelectric sensor for the detection and characterization of at least one biochemical element
A piezoelectric sensor for the detection and characterization of at least one biochemical element in a fluid, has a piezoelectric substrate exhibiting at each of its opposite faces at least one conducting surface forming electrodes, the electrodes being linked to an electrical generator, one at least of the surfaces being wrapped in a functionalized film, the electrodes form transmission lines exhibiting a zone constituting an induction loop for the excitation of the piezoelectric substrate, the link between the electrodes and the generator being ensured by inductive coupling. A system implementing such a sensor, as well as applications of such a sensor, are described..
07/17/14
20140197788
 Device for charging a battery of a motor vehicle on the basis of a single-phase power supply network, and method of controlling the device patent thumbnailnew patent Device for charging a battery of a motor vehicle on the basis of a single-phase power supply network, and method of controlling the device
A device for charging a battery, for example of an electric traction motor vehicle, based on a single-phase power supply network, the device including a filtering stage configured to be connected to the single-phase network, a voltage step-down stage connected to the filtering stage, a voltage step-up stage configured to be connected to the battery and coupled to the voltage step-down stage via an inductive component or an induction coil, and a regulating unit configured to impose chopping duty ratios on the voltage step-down stage and on the voltage step-up stage. The regulating unit compensates for phase shift between an input current of the voltage step-down stage and an input voltage of the voltage step-down stage..
07/17/14
20140197775
 Single phase motor energy economizer for regulating the use of electricity patent thumbnailnew patent Single phase motor energy economizer for regulating the use of electricity
A system for controlling power from an ac voltage to an induction motor to reduce surge when power is restored to a power grid is disclosed including, a device for switching power to the induction motor that has a trigger controllable to enable the device to provide a variable amount of power to the induction motor. The system includes a second device for measuring the ac voltage at the source to determine when power is available, hence determining when the ac voltage is within operating range.
07/17/14
20140197235
 Magnetic pos engagement system for mobile devices patent thumbnailnew patent Magnetic pos engagement system for mobile devices
A system, method and apparatus designed to activate and trigger a mobile commerce related application, interface and or menu of option and or to affect a process related to mobile commerce by using an activation device located at the point of sale (pos) which contains a magnetic or electromagnetic activator and a mobile device with one or more magnetic reed switches, reed relay switches or a resonant inductive coupling sensor (electrodynamic induction receiver coils).. .
07/17/14
20140197160
new patent Systems and methods for protecting switching elements in an induction heating system
The present disclosure provides systems and methods for protecting switching elements in an induction heating system. A switching power loss associated with a switching element of the induction heating system can be calculated and an operating frequency of the induction heating system can be adjusted based upon the switching power loss.
07/17/14
20140197158
new patent Induction heating apparatus for a beverage can
An induction heating apparatus heats content efficiently while measuring a temperature of the heated content accurately. The induction heating apparatus includes a can holder, a heating coil disposed around the can holder, and a temperature measuring unit.
07/17/14
20140197136
new patent High efficiency plasma source
A plasma reactor and method for improved gas injection for an inductive plasma source for dry strip plasma processing are disclosed. According to embodiments of the present disclosure, gas is fed into a plasma chamber through a gas injection channel located adjacent to the side wall of the plasma chamber, rather than from the center, so that the process gas enters the plasma chamber in a close proximity to the induction coil.
07/17/14
20140197021
new patent Device and methods for processing carbon based materials
A process for the pyrolysis of waste material and/or organic material in a pyrolysis reactor is provided. According to the process, the material is placed in the reactor and heated with an induction heater, optionally in the presence of one or more soft magnets.
07/17/14
20140196243
new patent Air induction hard surface cleaning tools with an internal baffle
An apparatus for cleaning surfaces, particularly solid surfaces, includes an outer housing and an inner housing configured to substantially encapsulate a surface being cleaned, a vacuum source traversing the outer housing, a rotating coupler, an impeller, at least one fluid jet coupled to the impeller, and at least one air induction port. The vacuum source is configured to induce air through the air induction ports past the impeller blades causing the impeller to rotate, which causes the rotating coupler and the fluid jets to rotate.
07/10/14
20140194433
Detection and use of low molecular-weight modulators of the cold-menthol receptor trpm8
The invention relates to novel modulators of the cold menthol receptor trpm8, to a method for modulating the trpm8 receptor using said modulators; to the use of the modulators for induction of cold sensation; and to objects and means produced using said modulators.. .
07/10/14
20140194273
Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor
A wire catalyst for hydrogenation reaction and/or dehydrogenation reaction comprises a metallic core and an oxide surface layer covering at least part of the surface thereof. The metallic core is electrically conductive so that the metallic core itself can generate heat by directly passing an electric current therethrough or electromagnetic induction.
07/10/14
20140193913
Methods and compositions for homologous recombination in human cells
The methods and compositions described herein are based, in part, on the discovery of a stem cell state in human cells that resembles the morphology observed in murine-derived stem cells. Induction of such a state in human stem cells permits an increase in the efficiency of homologous recombination.
07/10/14
20140193909
Direct differentiation of cardiomyocytes from embryonic stem cells
The present invention relates to the induction of differentiation in human embryonic stem (hes) cells to cardiomyocytes and factors such as prostaglandin i2 (pgi2), fgf 9, bmp6, bmp4, scf, igf2, and insulin that influence the process of differentiation to cardiomyocytes. Media that is appropriate for the induction of differentiation of cardiomyocytes from hes cells is also provided wherein the media contains these factors.
07/10/14
20140193461
Streptococcus vaccine compositions and methods of using the same
The present invention provides methods and compositions for the stimulation of immune responses. In particular, the present invention provides immunogenic nanoemulsion compositions and methods of using the same for the induction of immune responses (e.g., innate and/or adaptive immune responses (e.g., for generation of host immunity against a bacterial species of the genus streptococcus (e.g., streptococcus pneumoniae))).
07/10/14
20140193455
Pharmaceutical composition for prevention or treatment of steroid-induced diabetes and health functional food
A pharmaceutical composition for preventing or treating steroid-induced diabetes (sid) and a health functional food, and more particularly to a pharmaceutical composition for preventing or treating sid and a health functional food, contain a ceriporia lacerata culture extract as an active ingredient. The pharmaceutical composition and the health functional composition have the effect of protecting ins-1 insulin-secreting cells by blocking the steroid-mediated proliferation inhibition and apoptosis induction of ins-1 insulin-secreting cells.
07/10/14
20140193380
Technologies, methods, and products of small molecule directed tissue and organ regeneration from human pluripotent stem cells
Pluripotent human embryonic stem cells (hescs) hold great potential for restoring tissue and organ function, which has been hindered by inefficiency and instability of generating desired cell types through multi-lineage differentiation. This instant invention is based on the discovery that pluripotent hescs maintained under defined culture conditions can be uniformly converted into a specific lineage by small molecule induction.
07/10/14
20140191968
User interface based on magnetic induction
A receiving and transmitting node for a wireless data network, and a wireless data network based on magnetic induction. The receiving node includes an antenna receive module for receiving one or more data signals emitted from the transmitting node and a calculation module adapted to calculate one or more distances between the receiving node and the transmitting node, and/or adapted to calculate the position of the transmitting node in relation to the position of the receiving node, and/or adapted to calculate the orientation of the transmitting node in relation to the orientation of the receiving node.
07/10/14
20140191897
Low frequency magnetic induction positioning system and method
A method and system for determining a real-time location of an object or person in a facility using low frequency magnetic induction positioning is disclosed herein. Each of the plurality of low frequency receivers is configured to receive a signal packet from a low-frequency magnetic induction transmitter, decode the signal packet, and estimate a distance from the low-frequency magnetic induction transmitter to the low-frequency receiver based on the decoded signal packet..
07/10/14
20140191701
High performance electric machine without a collector
A high performance electric pulse motor without a collector, with an electronic control circuit, capable of performing either with direct current or with alternating current. The motor includes a magnetic circuit at its stator including a pair of stator polar pieces, an induction coil at each polar piece, and a rotor between the polar pieces.
07/10/14
20140191626
Spherical induction motor
Systems and methods are provided for an induction motor. An induction motor includes a spherical rotor and a plurality of curved inductors positioned around the spherical rotor.
07/10/14
20140191593
Wireless power reception devices
A wireless power reception device may comprise a resonance coil configured to receive power from outside of the wireless power reception device in a magnetic resonance type; a load coil inductively coupled to the resonance coil to receive the power from the resonance coil in an electromagnetic induction type; and/or a load configured to receive the power from the load coil. The load coil may be short-circuited and/or the load coil and the load may not be connected to each other during a first interval.
07/10/14
20140191016
Tubular friction welding joining method without rotation of the tubulars
Tubulars are joined to each other without rotation of the tubulars. A coupling is placed between the aligned tubulars and is supported for rotation or oscillating about its longitudinal axis.
07/10/14
20140190629
Induction heating compaction system
An induction heating compaction system is provided. The system includes an induction heating member and a compaction member.
07/03/14
20140188971
Methods, devices and systems enabling a secure and authorized induction of a node into a group of nodes in a distributed computing environment
A messaging model and node induction methods and corresponding devices and systems are disclosed herein that are effective to enable an inductor node to induct an inductee node into a distributed computing system and to enable the inducted node to carry out predetermined tasks.. .
07/03/14
20140187906
Volumetric physiological measuring system and method
A system and method for measuring volumes and areas using electromagnetic induction techniques. A current is generated and fed into one of two coil assemblies to induce voltage into another coil assembly to provide accurate values for volume or area..
07/03/14
20140187743
Surface-active collagen membrane by peptide
The present invention provides a collagen membrane having surface activity by a fusion peptide bound to the surface thereof. When the collagen membrane is transplanted in vivo, the retention time of the fusion peptide in a local region can increase, and the fusion peptide can promote the cell migration, proliferation and differentiation associated with bone tissue regeneration, thereby maximizing the ability to regenerate bone tissue.
07/03/14
20140187602
Anti-sense oligonucleotides targeted against exon 9 of il-23r alpha gene and method of using same to induce exon skipping and to treat inflammatory bowel diseases
The present invention relates to anti-sense oligonucleotides (aons) used to induce exon 9 skipping in il-23rαgene. Exon 9 skipping of the il23rα gene ultimately causes specific induction of a novel soluble truncated il-23rα (Δ9) protein, characterized by a lack in a transmembrane domain and has a unique eight (8) amino acids (glkegsyc) at its c-terminus end as a result of frame-shift.
07/03/14
20140186689
Secondary battery
A secondary battery including an electrode assembly; a case accommodating the electrode assembly; a cap plate covering the case; and an electrode terminal electrically connected to the electrode assembly, wherein the cap plate includes at least one bending induction groove at a periphery of a central portion of the cap plate in a region between an edge and the central portion of the cap plate.. .
07/03/14
20140185343
Switching mode power supply and control method thereof
There is provided a switching mode power supply having primary and secondary induction coils inductively coupled to each other and converting a voltage applied to the primary induction coil to supply the converted voltage to the secondary induction coil, the switching mode power supply including a power switching unit switching the voltage applied to the primary induction coil, a load information obtaining unit obtaining load information relating to a load connected to the secondary induction coil, a bias current controlling unit controlling a switching driving current based on the load information; and a driving unit driving the power switching unit based on the load information and the switching driving current.. .
07/03/14
20140185187
Electrostatic energy storage device and preparation method thereof
The present invention discloses an electrostatic energy storage device and a preparation method thereof. The device comprises at least one electrostatic energy storage unit, wherein each electrostatic energy storage unit is provided with a five-layer structure and comprises two metal film electrodes which form a capacitor, composite nano insulating film layers attached to the inner sides of the two metal film electrodes, and a ceramic nano crystalline film arranged between the composite nano insulating film layers.
07/03/14
20140185180
Charged particle induction from ionosphere to ground
A charged particle induction apparatus and method comprising a high power light emitting means, such as a laser array, in operable communication with a high energy output means to accomplish initiation of at least two concentric plasma channels in atmosphere extending from the earth's surface to the charge-rich upper atmosphere, including the ionosphere, for the transmission of charged particles therethrough to ground using the surrounding atmosphere as an insulator. The transmitted energy is drawn down (due to an artificially created potential) through the conductive plasma channels to collection means..
07/03/14
20140184135
System and method for compensating for high frequency application of ripple correlation to minimize power losses in induction machines
A method for minimizing power losses in an alternating current (ac) machine is provided. The method includes determining a first rotor flux signal based on signals of voltage and current inputs to the ac machine, and extracting a ripple component of the rotor flux signal.
07/03/14
20140183981
Traverse flux induction motor with passive braking system
A transverse flux induction motor (“tfim”) is described in accordance with the present invention. The tfim may be a linear induction motor or a rotary induction motor.
07/03/14
20140183875
Method and apparatus for direct energy conversion
A method and apparatus for direct energy conversion that combines the properties of type ii superconductor thin films, including the meissner effect to create vortices to control and modulate static flux coupled in a magnetic circuit, where the laws of induction are used to produce an electrical signal without the use of moving armatures. The dynamics of magnetic flux modulation results from suppression of superconductivity and the meissner effect by external photon irradiation.
07/03/14
20140183185
Tuned power amplifier with loaded choke for inductively heated fuel injector
A tuned power amplifier includes: a tuning capacitor connected in series with a loaded choke that represents an inductance of an oscillator, and a semiconductor power switch connected to the series connection between the tuning capacitor and the loaded choke. The loaded choke may be an induction heating coil of an inductively heated fuel injector.
07/03/14
20140183184
Induction heat cooking apparatus and method for controlling output level thereof
Provided is an induction heat cooking apparatus. The induction heat cooking apparatus includes a rectifying part rectifying an input voltage to output a dc voltage, an inverter switching the dc voltage outputted through the rectifying part to generate an ac voltage, a first heating part operated by the ac voltage applied from the inverter, a second heating part connected to the first heating part in parallel, the second heating part being operated by the ac voltage applied from the inverter, and a switching signal generation part controlling an operation state of each of the first and second heating parts from the inverter according to an operation mode inputted from the outside.
07/03/14
20140183183
Induction heat cooking apparatus and method for controlling output level thereof
Provided is an induction heat cooking apparatus. The induction heat cooking apparatus includes a rectifying part rectifying an input voltage to output a dc voltage, an inverter switching the dc voltage outputted through the rectifying part to generate an ac voltage, a first heating part operated by the ac voltage applied from the inverter, a second heating part connected to the first heating part in parallel, the second heating part being operated by the ac voltage applied from the inverter, and a switching signal generation part controlling an operation state of each of the first and second heating parts from the inverter according to an operation mode inputted from the outside.
07/03/14
20140183182
Induction heat cooking apparatus and method for controlling output level thereof
Provided is an induction heat cooking apparatus. The induction heat cooking apparatus includes a rectifying part rectifying an input voltage to output a dc voltage; an inverter switching the dc voltage outputted through the rectifying part to generate an ac voltage; a first heating part operated by the ac voltage applied from the inverter; a second heating part connected to the first heating part in parallel, the second heating part being operated by the ac voltage applied from the inverter; and a switching signal generation part controlling an operation state of each of the first and second heating parts from the inverter according to an operation mode inputted from the outside.
07/03/14
20140183181
Method and apparatus for forming a vehicle window assembly using induction soldering
Induction soldering via an assembly fixture is utilized to bond one or more items of hardware to a vehicle window to form a vehicle window assembly. A method of operating the assembly fixture to bond the one or more items of hardware to a vehicle window by induction soldering is also an aspect of the invention..
07/03/14
20140183178
Device for adjusting the quality factor of a mold with a self-contained induction heating system
A mold with a self-contained heating device comprising a mold body, a connector and an adjustment coil. The mold body comprises comprising an induction heating or tooling circuit having a resistance r1 and an inductance l1.
07/03/14
20140182882
Thiobis phenolic antioxidant/polyethylene glycol blends
Thiobis phenolic antioxidants are efficiently dry or melt blended with a tree-resistant, crosslinkable polyethylene by first forming a blend, preferably a dry blend, of the antioxidant with a polyalkylene glycol (pag), and then mixing the blend with the polyethylene. The incorporation of thiobis phenolic antioxidant and pag blend into polyethylene provides the pe with high oxidative induction time (oit) which is a measure of the oxidative stability of the pe..
07/03/14
20140182807
Method for manufacturing titanium ingot
The present invention is a method for manufacturing a titanium ingot (30), the method being characterized by comprising: a step of melting a titanium alloy for a predetermined time by cold crucible induction melting (ccim); a step of supplying molten titanium (6) to a cold hearth (10), and separating high density inclusions (hdis)(8) by precipitation in the cold hearth (10) while spraying a plasma jet or an electron beam onto the bath surface of the molten titanium (6); and a step of supplying a molten titanium starting material from which the hdis (8) are separated by precipitation to a mold (20) to obtain the titanium ingot.. .
07/03/14
20140182563
Tuned power amplifier with multiple loaded chokes for inductively heated fuel injectors
A tuned power amplifier includes: a tuning capacitor connected in series with multiple loaded chokes that represent an inductance of an oscillator, and multiple semiconductor power switches connected to the series connections between the tuning capacitor and the loaded chokes. The loaded chokes may be induction heating coils of inductively heated fuel injectors.
07/03/14
20140182548
System and method for analyzing carbon build up in an engine
An induction cleaning analyzing system includes a pressure sensor, an ignition event detector, and a control module. The pressure sensor measures airflow pressures of intake air and/or exhaust from cylinders in a common airflow pathway of a vehicle.
07/03/14
20140182414
Steel for induction hardening and crankshaft manufactured by using the same
Where, into each element symbol in formula (1), the content (mass %) of the corresponding element is substituted.. .
07/03/14
20140182128
Induction bonding
The described embodiment relates generally to the field of inductive bonding. More specifically an inductive heater designed for use in assembling electronics is disclosed.
06/26/14
20140178400
T-helper cell type 17 lineage-specific adjuvants, compositions and methods
The present invention relates to compositions and methods for modulation of th17 responses. The invention provides compositions for the induction of th17 responses containing a tlr agonist and an apoptotic cell-associated agent or containing a microbe-infected apoptotic cell.
06/26/14
20140178088
Fixing device and image forming apparatus
A fixing device includes a rotary member comprising a heat generation layer; an excitation coil generating magnetic flux, disposed along an axial direction of the rotary member and opposite the rotary member, to heat by induction the heat generation layer; a first demagnetizing coil layered on the excitation coil and generating magnetic flux in a direction reverse to and cancel the magnetic flux that the excitation coil generates; a sheet size detector to obtain a size of a recording sheet on which an image is to be formed by passing through the rotary member; and a drive controller to control driving of the first demagnetizing coil. The drive controller drives the first demagnetizing coil after information including the sheet size information has been obtained..
06/26/14
20140177369
Optical data store and method for storage of data in an optical data store
An optical data store is specified, having a data storage layer with a non-toxic and biodegradable polymer as light-sensitive storage medium which has photo-inducible anisotropy, for the induction of which a threshold value of the optical intensity has to be exceeded. The light-sensitive material is preferably bacteriorhodopsin which, by way of example, is immobilized in a manner embedded in a suitable matrix material or, if appropriate, in a crosslinked manner.
06/26/14
20140177264
Electronic censer with detachable incense
An electronic censer includes a seat and an incense detachably mounted on the seat. The seat includes a base, a supporting plate mounted on the base, two pins protruding from the plate and an annular rib surrounding the pins.
06/26/14
20140177197
Multi-layered magnetic shields
A device may include a multiple layer ferrite shield to protect device components during charging of a battery of the device based on magnetic induction. In some examples, the device may include a ferrite shield comprising a first layer and a second layer.
06/26/14
20140176381
Magnetic composite sheet and electromagnetic induction module
There is provided a magnetic composite sheet including: a magnetic layer including first and second magnetic pieces having different sizes; and a cover film formed on one surface or both surfaces of the magnetic layer, wherein, in a cross-section of the magnetic composite sheet taken in a direction parallel to a direction in which the magnetic layer and the cover film are laminated, when a length of the first magnetic piece in a vertical direction is a and a length thereof in a horizontal direction is b, and a length of the second magnetic piece in the vertical direction is a′ and a length thereof in the horizontal direction is b′, b/a is greater than b′/a′(b/a>b′/a′).. .
06/26/14
20140176288
Electromagnetic induction module for wireless charging element and method of manufacturing the same
There is provided an electromagnetic induction module for a wireless charging element, the electromagnetic induction module including a magnetic sheet including magnetic particles and having a groove portion formed in one surface thereof, the groove portion having a shape corresponding to a coil pattern, and a coil disposed in the groove portion.. .
06/26/14
20140176282
Electromagnetic induction module for wireless charging element and method of manufacturing the same
There is provided an electromagnetic induction module for a wireless charging element, including a laminate formed by laminating magnetic sheets, each magnetic sheet including magnetic particles and having a groove portion of a coil pattern formed in one surface thereof, a coil disposed in the groove portion and having a spiral shape and 2 or more turns, and a cover sheet laminated on an upper surface, a lower surface, or both surfaces of the laminate.. .
06/26/14
20140176281
Electromagnetic induction module for wireless charging element and method of manufacturing the same
There is provided an electromagnetic induction module for a wireless charging element, including a laminate formed by laminating magnetic sheets, each magnetic sheet including magnetic particles and having a groove portion of a coil pattern formed in one surface thereof, and a coil disposed in the groove portion.. .
06/26/14
20140176274
Antenna with a concentrated magnetic field
An antenna with a concentrated magnetic field has a main coil and at least one pair of auxiliary coils. Each of the main coil and each auxiliary coil has at least one coil conductor.
06/26/14
20140176158
Volumetric induction phase shift detection system for determining tissue water content properties
A method and apparatus of determining the condition of a bulk tissue sample, by: positioning a bulk tissue sample between a pair of induction coils (or antennae); passing a spectrum of alternating current (or voltage) through a first of the induction coils (or antennae); measuring spectrum of alternating current (or voltage) produced in the second of the induction coils (or antennae); and comparing the phase shift between the spectrum of alternating currents (or voltages) in the first and second induction coils (or antennae), thereby determining the condition of the bulk tissue sample.. .
06/26/14
20140176068
Charging system, electronic apparatus, charge control method, and program
A charging system, electronic apparatus, charge control method, and program applicable also to a movable-coil-type charging system are provided. A power receiving unit includes a charging section charging a secondary battery by using current induced in a power receiving coil; a charge state determining section monitoring a charge state of the secondary battery to determine whether charging of the secondary battery is required to be stopped; a command transmitting section stopping an operation of charging when determined that charging of the secondary battery is required to be stopped and transmitting a command to a power transmitting unit; a recharge determining section determining, while charging of the secondary battery is stopped, whether the secondary battery requires recharging; and a coupling releasing section temporarily releasing coupling of the power receiving coil and a power transmitting coil by electromagnetic induction when determined that the secondary battery requires recharging..
06/26/14
20140176064
System
A charging system for a battery device of a handheld tool includes a charging device provided to inductively charge the battery device in a charging operation, the charging device having at least one induction charging unit which has at least one charging coil having a main coil extension. A gap is provided between the battery device and the charging device in a charging operation.
06/26/14
20140176047
Handheld tool battery device
A handheld tool battery device includes: a communication unit; at least one cell unit for storing energy; and at least one induction charging unit for charging and/or discharging the at least one cell unit. The communication unit transmits design-specific parameters to a charging device during a charging process..
06/26/14
20140175957
Rotor assembly and brushless dc motor comprising the same
A rotor assembly, including: a permanent magnet and a rotor core. The rotor core includes an annular ring and a plurality of magnetic induction blocks.
06/26/14
20140175899
Coil unit and noncontact power transmission apparatus
A coil unit configured to transmit or receive electric power by electromagnetic induction in a noncontact manner, including: a coil into or from both terminals of which a high-frequency voltage is input or output; a metal conductor placed near the coil; and a first capacitor and a second capacitor connected to the terminals of the coil, wherein the ratio of the capacitance between the first capacitor and the second capacitor is set to a value at which a current induced into the metal conductor due to capacitance coupling when a high-frequency voltage is input into or output from the coil is reduced.. .
06/26/14
20140175012
Method and system of monitoring electrolyte levels and composition using capacitance or induction
Methods and systems for monitoring fluid levels and electrolyte levels used in a dialysis machine. A receptacle, configured to receive a container, comprises a plurality of curved side panels and a base to form a cylindrical shaped cavity for receiving a container.
06/26/14
20140174986
Electrical induction heating assembly
The invention discloses an electrical induction heating assembly which comprises an induction heating coil surrounding and being thermally insulated from a concentric closed cylindrical chamber having an inlet and an outlet. An electrically conductive element is located within or forms part of the chamber.
06/26/14
20140174717
System for pumping hydraulic fracturing fluid using electric pumps
A system for hydraulically fracturing an underground formation in an oil or gas well to extract oil or gas from the formation, the oil or gas well having a wellbore that permits passage of fluid from the wellbore into the formation. The system includes a plurality of pumps powered by electric induction motors and fluidly connected to the well, the pumps configured to pump fluid into the wellbore at high pressure so that the fluid passes from the wellbore into the, and fractures the formation.
06/26/14
20140174663
Plasma stabilization method and plasma apparatus
A plasma technique in which a plasma generation technique frequently used in various fields including a semiconductor manufacturing process is used, and generation of plasma instability (high-speed impedance change of plasma) can efficiently be suppressed and controlled in order to manufacture stable products. An apparatus includes a processing chamber, a surrounding member disposed so as to surround the processing chamber, an rf induction coil disposed above the top surface, a direct-current magnetic field generator for supplying a direct-current magnetic field to the inner space, and an rf cut filter connected to a direct current (dc) power supply and connected to the direct-current magnetic field generator.
06/26/14
20140174364
Heat treatment device
A heat treatment device includes: a processing container that accommodates a plurality of substrates to be subjected to heat treatment; a substrate holding member that holds the plurality of substrates; an induction heating coil that forms an induction magnetic field inside the processing container; a high frequency power supply that applies a high frequency electric power to the induction heating coil; a gas supply mechanism that supplies a processing gas to the inside of the processing container; an exhaust mechanism that exhausts the inside of the processing container; and an induction heating element provided between the induction heating coil and the substrate holding member to enclose the substrate holding member inside the treatment container. The induction heating element is heated by an induction electric current formed by the induction magnetic field, and the substrates are heated by radiation heat from the induction heating element.


Popular terms: [SEARCH]



Follow us on Twitter
twitter icon@FreshPatents

###

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


FreshNews promo



0.609

3282

1 - 1 - 73