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Electrical transmission or interconnection systems January recently filed with US Patent Office 01/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
01/28/2010 > patent applications in patent subcategories. recently filed with US Patent Office

20100019568 - Energy supply system for supplying energy to aircraft systems: An energy supply system for an aircraft comprises at least one fuel cell and at least one energy storage device, wherein the fuel cell, of which there is at least one, is coupled to the energy storage device, of which there is at least one, such that the energy storage... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20100019569 - Power supply system, vehicle with the power supply system and power supply system control method: When a vehicle is set to a travel control mode or external charging mode, a vehicle system is activated for executing the control mode to which the vehicle is set. A converter ECU selects one sub power storage unit to be used first after activation of the vehicle system, based... Agent: Gifford, Krass, Sprinkle,anderson & Citkowski, P.c

20100019570 - Auxiliary electrical power system for vehicular fuel economy improvement: Method and apparatus for improving the fuel economy of a vehicle of the type having a vehicle electrical system that includes a generator senses a vehicle voltage of the vehicle electrical system during determined intervals, and supplies an offset current from an external source of electrical energy to the vehicle... Agent: Rohm & Monsanto, PLC

20100019571 - Method and device for supplying operating voltage to a control unit of a motor vehicle: A method for supplying operating voltage to a control unit of a motor vehicle, the control unit being continuously supplied by a vehicle battery, and a device for implementing the method. In the case of a method for supplying a control unit of a motor vehicle with operating voltage, where... Agent: Kenyon & Kenyon LLP

20100019572 - Fusible link unit: A fusible link unit which is fastened to a battery post clamp terminal clamped to an on-vehicle battery, includes: a bus bar made from a metal plate and including: a battery terminal including at least two mounting edges, and a plurality of fastening holes provided thereon and through which a... Agent: Sughrue-265550

20100019573 - Electric control and supply system: In at least some embodiments, an electrically controlled subsea production system includes a subsea electrical distributor that receives a high direct current (DC) voltage. The electrical distributor converts the high DC voltage to a lower DC voltage. The electrically controlled subsea production system also includes a plurality of subsea trees... Agent: Conley Rose, P.C.

20100019574 - Energy management system for auxiliary power source: A control system is provided for controlling a load powered by an auxiliary power source during an interruption in the utility power source and/or during a power failure. The control system of the present invention provides power to essential loads in a dwelling as predetermined by a user and/or per... Agent: Ward & Olivo

20100019575 - System and method for creating and controlling a virtual power distribution unit: A system for managing a virtual power distribution unit includes database management resources and means for remotely connecting to one or more physically separate power distribution units by a controller. The controller is sometimes implemented as custom logic, or a personal computer which executes computer program instructions and communicates via... Agent: Michael W. Caldwell

20100019576 - Dynamically configuring current sharing and fault monitoring in redundant power supply modules: Methods, apparatus, and products for dynamically configuring current sharing and fault monitoring in redundant power supply modules for components of an electrically powered system, including summing, by a master service processor, during powered operation of the system, the present power requirements of components presently installed in the electrically powered system... Agent: Ibm (rps-blf) C/o Biggers & Ohanian, LLP

20100019577 - Uninterruptible power supplies, solar power kits for uninterruptible power supplies and related methods: Uninterruptible power supplies, solar power kits for uninterruptible power supplies and related methods are described. According to one aspect, an uninterruptible power supply includes a power bus, mains circuitry configured to rectify electrical energy received from a mains supply system into rectified electrical energy and to provide the rectified electrical... Agent: Wells St. John P.s.

20100019580 - Detachable inverter for a solar module: Provided are novel detachable inverters, DC/DC converters, diodes and other detachable electrical circuitry components for solar modules. A detachable inverter or other component according to certain embodiments includes a fixed part and a separable part, i.e., an insert. The insert may include one or more bypass diodes, inverters, DC/DC converters... Agent: Weaver Austin Villeneuve & Sampson LLP

20100019578 - Power converter for solar electrical current installations and method for controlling it: A power converter arrangement with a plurality of d.c voltage inputs of a chronologically varying input voltage, preferably from a solar cell arrangement, is described. In this case, every d.c. voltage input is connected with an associated converter cell, which in turn has at least one step-up converter connected with... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100019579 - Versatile and intelligent power controller: The invention provides a monolithic, highly integrated power supply circuit capable of providing various voltages for circuits on an expansion card, either from a main supply source or an auxiliary supply source. The monolithic power supply circuit preferably includes two switching converters, two low-drop-out regulators, a standby regulator, a reset... Agent: Mendelsohn, Drucker, & Associates, P.C.

20100019581 - Method for controlling an electromagnet: A method of controlling magnetic flux through an electromagnet, the magnetic force of the electromagnet or the relative position between the yoke and the armature of the electromagnet, such that from an electric voltage applied across an induction coil of the electromagnet and determined by an appropriate measurement method, and... Agent: Davis & Bujold, P.l.l.c.

20100019582 - Variable capacitance circuit: A switch circuit which can operate with a single low voltage is provided. A plurality of (i=0 to n) series circuits of a capacitor (Ci) and a path of the drain-source of a MOS-FET (Qi) are connected in parallel to each other between a first terminal T1 and a second... Agent: Sonnenschein Nath & Rosenthal LLP

20100019583 - Load condition controlled power module: In accordance with various aspects of the present invention, a method and circuit for reducing power consumption of a power module during idle conditions is provided. In an exemplary embodiment, a power module is configured for reducing power during idle mode by disengaging at least one power output from a... Agent: Snell & Wilmer L.L.P. (main)

  
01/21/2010 > patent applications in patent subcategories. recently filed with US Patent Office

20100013300 - Device and method for supplying electrical power to at least one induction machine on board an aircraft: A device and a method for supplying electrical power to at least one induction machine on board an aircraft. This device includes at least one CVFR type source, in which the voltage and frequency are both variable but in a constant ratio, that supplies power to at least one induction... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100013299 - Diesel-electric drive system: A diesel-electric drive system having a generator mechanically connected to a diesel motor on the rotor side and linked to a voltage source (intermediate) inverter on the stator side. The voltage source inverter is connected to a self-commuting pulse power converter on the generator and on the load side as... Agent: Henry M Feiereisen, LLC Henry M Feiereisen

20100013301 - Electric power supply system: An electric power supply system mounted on a moving body, which supplies electric power from a plurality of direct-current power source devices to an alternating-current drive apparatus that functions as a drive source of the moving body. Each of the plurality of direct-current power source devices is connected to a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100013302 - Motor vehicle battery disconnect circuit having electronic disconnects: An electronic disconnect switch module (12) in a motor vehicle has one or more pairs of high-current, high-side solid state switch devices (30A, 30B, 32A, and 32B). The source terminal of one device of each pair is connected to vehicle load circuits (27), the source terminal of the other device... Agent: International Truck Intellectual Property Company,

20100013304 - Adding and dropping phases in current sharing: A distributed power management system may include a digital communication bus and a plurality of POL (point-of-load) regulators coupled to the communication bus and configured in a current sharing arrangement in which each POL regulator of the plurality of POL regulators has a respective output stage coupled to a common... Agent: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.

20100013303 - Circuit configuration for the joint pulse width modulation of valves with quenching: A circuit configuration is provided for switching valves with joint pulse width modulation and quenching, having a first switch to which a pulse width modulation is applied for controlling magnetic fields of a plurality of valve inductors connected to the circuit configuration; a plurality of second switches by which the... Agent: Kenyon & Kenyon LLP

20100013305 - Method to properly ramp current sharing: A distributed power management system may include a communication bus and a plurality of POL (point-of-load) regulators coupled to the communication bus, and configured in a current sharing arrangement in which each POL regulator of the plurality of POL regulators has a respective output stage coupled to a common load... Agent: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.

20100013306 - Intelligent management of current sharing group: A distributed power management system may include a communication bus and a plurality of POL (point-of-load) regulators coupled to the communication bus and configured in a current sharing arrangement in which each POL regulator of the plurality of POL regulators has a respective output stage coupled to a common load... Agent: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.

20100013307 - Active droop current sharing: Point-of-load (POL) regulators may be configured as multiphase POL DC-to-DC (direct current to direct current) converters, operating in a multiphase configuration in order to boost the total current available to a system. Current balancing may be performed by utilizing an active low bandwidth current sharing algorithm that uses matched artificial... Agent: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.

20100013310 - Metering pump power source: A power supply system includes an energy generator and an energy storage system, each electrically connected to a power bus. The power bus provides electrical power to a load. The energy generator includes a wind turbine and a solar panel. The energy storage system includes a storage device and a... Agent: Kinney & Lange, P.A.

20100013309 - Power management circuitry and solar cells: This is directed to methods, systems, and apparatuses for implementing circuitry that can be used to control multiple solar cells to generate power for a portable electronic device. For example, in response to determining that one or more of the solar cells is generating a reduce voltage output (e.g., due... Agent: Kramer Levin Naftalis & Frankel LLP

20100013308 - Transfer switch controller employing active inductive load control and transfer switch including the same: A transfer switch controller is for a transfer switch, which cooperates with a plurality of loads including an air conditioner. The transfer switch controller includes a first input structured to input a thermostat start request signal for the air conditioner, a second input structured to determine power consumed by the... Agent: Martin J. Moran

20100013313 - Dc ups configured as intrinsic power transfer switch: A direct current (DC) uninterruptible power supply (UPS) configured as an intrinsic power transfer switch is provided. The DC UPS includes first and second inputs. First and second rectifiers are coupled to the first and second inputs. A common node is coupled to the first and second rectifiers. At least... Agent: Griffiths & Seaton PLLC (ibm)

20100013312 - Dc ups with auto-ranging backup voltage capability: A direct current (DC) uninterruptible power supply (UPS) having auto-ranging battery backup voltage capability is provided. At least one input is configured. A rectifier is connected to the at least one input. A common node is connected to the rectifier. At least one output is connected to the common node.... Agent: Griffiths & Seaton PLLC (ibm)

20100013315 - Device and method for supplying power to a critical load: A power supply device for high voltage includes first and second back-to-back voltage converters, wherein an electrical energy store is connected to the DC side of the first voltage converter, a load is connected to the AC side of the second voltage converter and a generator is connected to the... Agent: St. Onge Steward Johnston & Reens, LLC

20100013314 - Extending backup times of uninterruptible power supplies: A system for extending backup times using networks of direct current (DC) uninterruptible power supplies (UPS) is provided. A first DC UPS has a first input and a first output. A second DC UPS has a second input coupled to the first output of the first DC UPS, a second... Agent: Griffiths & Seaton PLLC (ibm)

20100013311 - Intrinsically balanced direct current uninterruptible power supply: An intrinsically phase-balanced direct current (DC) uninterruptible power supply (UPS) is provided. The DC UPS includes first, second, and third alternating current (AC) phase inputs. First, second, and third rectifiers are coupled to the first, second, and third AC phase inputs. A common node is coupled to the first, second,... Agent: Griffiths & Seaton PLLC (ibm)

20100013316 - Uninterruptible power supply device with circuit for degradation judgment of storage battery: There is herein provided an uninterruptible power supply device with a degradation judgment circuit of a storage battery which can perform an exact judgment, continuing the power supply to a load apparatus stably without giving the excessive burden to the storage battery. The storage battery is floatingly charged from a... Agent: Oliff & Berridge, PLC

20100013317 - Integrated fuel cell system with auxiliary power delivery: A method of providing electrical power using a split bus configuration includes receiving a first direct current at a positive bus of a split bus, where the first direct current originates from a first fuel cell segment. A second direct current is received at a negative bus of the split... Agent: Foley And Lardner LLP Suite 500

20100013318 - Printed circuit board: A printed circuit board includes a ground layer, a power source layer, a signal wiring layer, an insulating layer and an electromagnetic radiation suppressing member. The power source layer is provided to be opposed to the ground layer. The signal wiring layer transmits a signal in a predetermined frequency domain.... Agent: Sughrue-265550

20100013321 - Power receiving control device, power receiving device, and electronic apparatus: A power receiving control device provided to a power receiving device included in a contactless power transmission system that transmits electric power from a power transmission device to the power receiving device by electromagnetically coupling a primary coil and a secondary coil so as to feed the electric power to... Agent: Oliff & Berridge, PLC

20100013319 - Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatus: There is provided a power transmission control device included in a power transmission device in a contactless power transmission system that transmits power from the power transmission device to a power receiving device by electromagnetically coupling a primary coil to a secondary coil to supply the power to a load... Agent: Oliff & Berridge, PLC

20100013320 - Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatus: A power transmission control device provided in a power transmission device included in a contactless power transmission system that transmits power by electromagnetically coupling a primary coil and a secondary coil from the power transmission device to a power receiving device so as to supply the power to a load... Agent: Oliff & Berridge, PLC

20100013322 - Power transmission control device, power transmission device, power receiving control device, power receiving device, and electronic apparatus: A power transmission control device provided in a power transmission device included in a contactless power transmission system in which power is transmitted from the power transmission device to a power receiving device by electromagnetically coupling a primary coil and a secondary coil and the power is supplied to a... Agent: Oliff & Berridge, PLC

20100013323 - Apparatus, system, and method for safely connecting a device to a power source: An apparatus, system, and method are disclosed for safely connecting a device to a power source. The invention includes a power bus switch that operates to selectively allow operational power to flow from a power supply to a load. The operational power is independent of auxiliary power which may be... Agent: Kunzler & Mckenzie

20100013324 - Discharger and discharger control method: Upon detecting an external signal which instructs to stop discharge, an input voltage equal to or less than a set value for the prevention of overdischarge, or an output voltage equal to or more than a set value for the prevention of output of an overvoltage, a control unit (12)... Agent: Blakely Sokoloff Taylor & Zafman LLP

20100013325 - Field device interface with network protection mechanism: A field device interface module includes a connector, a plurality of terminals, a protocol interface module, a controller and a power supply module. The connector is configured to operably couple to a computer. The terminals are operably coupleable to a field device. The protocol interface module is coupled to the... Agent: Westman Champlin & Kelly, P.A.

20100013326 - Power station having a consumer and method for its operation: A power station (40) is provided having a turbine section including a gas turbine (12) and a generator (28) which is driven directly by the gas turbine (12) and produces alternating current at a first operating frequency, and whose output can be connected to a consumer (V) having a predetermined... Agent: Volpe And Koenig, P.C. Dept. Alstom

  
01/14/2010 > patent applications in patent subcategories. recently filed with US Patent Office

20100007207 - Method and device for providing a supply voltage by means of generator units connected in parallel: A method and a device are provided for providing a supply voltage for the consumers of a vehicle electrical system, using generator units connected in parallel. The measurement voltage inputs and the monitor outputs of the controllers of the generator units are used in the initialization phase for the assignment... Agent: Kenyon & Kenyon LLP

20100007208 - Electronic device and method for supplying operating voltage to field devices: An electronic device for supplying an operating voltage to field-proximal equipment, in which a bus supplies the operating voltage to the field-proximal equipment via a current loop between a field device and a voltage supply unit which are connected to the bus. The field-proximal equipment includes control means for adaptive... Agent: Buchanan, Ingersoll & Rooney PC

20100007209 - Device for feeding a charge including integrated energy storage: A device for supplying power to a load, requiring both a pre-determined supply of electrical power and high power for short durations of the operating cycle of the load, where the operating cycle is repeated. The power supply device includes a connection to an electrical grid, an AC voltage transformation... Agent: Mark C. Comtois Duane Morris LLP

20100007210 - Green power system: A power distribution system including a first power distribution unit connected to a power supply and a second power distribution unit connected to the first power distribution unit, the second power distribution unit being configured to split power provided from the first power distribution unit into a constant power source... Agent: Perman & Green, LLP

20100007211 - Control device and control method for power conversion system having instantaneous voltage drop - service interruption counter-measure functions: [Means for solving the task] During an ordinary system voltage stabilization, with change switch 25 changed to the output side of APR control circuit 22 and change switch 400 changed to the output side of charge/discharge run PWM command value preparing section 200, the power conversion system is run in... Agent: Foley And Lardner LLP Suite 500

20100007212 - Solar inverter and plant for converting solar energy into electrical energy: There is described a plant (1) for converting solar energy into electrical energy, comprising a photovoltaic generator (2a) including at least one string (2) of photovoltaic modules (M), a pulse generator (31) able to send electrical pulses to the input of the string (2), a signal detector (OP) arranged at... Agent: Castellano PLLC

20100007213 - Accumulator: DC blocking capacitor and resistor are coupled in series with electricity storing section at its both ends, and ON/OFF circuit is coupled in parallel with resistor. Peak voltage holding circuit is coupled in parallel with ON/OFF circuit, and current sensing section is coupled in series with storing section, and an... Agent: Ratnerprestia

20100007214 - Resonant, contactless radio frequency power coupling: A resonant, contactless, RF power coupling suitable for high power-density applications and for use in an ocean environment is disclosed. In the illustrative embodiment, the power coupling includes a transmit coupling and a receive coupling, each of which include a resonant element. A high-powered RF generator is coupled to the... Agent: Lockheed Martin C/o Demont & Breyer, LLC

20100007215 - Soft magnetic sheet, module including the sheet and non-contact power transmission system including the module: A non-contact power transmission system comprises a power receiver and a power transmitter. The power transmitter includes a transmitter coil. The power receiver includes a module which comprises a coil sheet and a soft magnetic sheet stacked on the coil sheet. The coil sheet includes a receiver coil. Electric power... Agent: Frishauf, Holtz, Goodman & Chick, PC

20100007216 - Switch arrangement and method for electrical switching: A switch arrangement comprises a first and a second terminal (1, 2), a first switch (3), a current sensor (10), a first and a second control circuitry (20, 30). The first switch (3) comprises a control terminal (4), a first terminal (5) which is coupled to the first terminal (1)... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100007217 - Minimum loss and wiring circuit and method for paralleling hot swap controllers: A hot swap controller includes a shunt resistor (32-1,2) and a power transistor (37-1,2) having a source coupled to a load maintains the first power transistor in a fully-turned-on condition to cause it to deliver a load current contribution (I1,2) which flows through the shunt resistor and the power transistor... Agent: Texas Instruments Incorporated

20100007218 - Atmospheric electrical generator: A mechanism to tap an electrical source which uses an aircraft (preferably a lighter than air balloon) tethered by a conductive line. The conductive line is extended/withdrawn by a winch motor to adjust the altitude of the aircraft. The conductive line is isolated from the ground and an electrical conductor... Agent: Mark E. Ogram (30343)

20100007219 - System for automatically detecting power system configuration: There is disclosed a method of detecting the configuration of a network having a feeder line with a plurality of feeder meters and distribution transformer meters (DTMs) coupled thereto and with one or more customer meters and/or customer configuration modules coupled to the distribution transformers. The method includes the steps... Agent: Elias Borges

20100007221 - Controlling method for multi-converter structure having series-connected inputs and parallel-connected outputs: The method of controlling a multi-converter having N converters with series-connected inputs and parallel-connected outputs is provided in the present invention. The proposed controlling method includes steps of: causing each of the N converters to have an intermittent operating period, an intermittent operating time interval and an intermittent operating duty... Agent: Volpe And Koenig, P.C.

20100007220 - Power management system: A power management system for coupling to a worksite power-supply network and a PoE (Power over Ethernet) network, includes a power receiving terminal for receiving an input operating voltage with 24 volt DC from the worksite power-supply network, a voltage converter for converting the input operating voltage into an output... Agent: Rosenberg, Klein & Lee

20100007222 - Safety device for electrical distribution boards: A shock prevention device for an electrical distribution board having at least one incoming terminal and one or more bus conductors for distributing electrical power from the incoming terminal to a plurality of outgoing conductor terminals projecting from a housing of the distribution board, the shock prevention device comprising an... Agent: Steptoe & Johnson LLP

  
01/07/2010 > patent applications in patent subcategories. recently filed with US Patent Office

20100001581 - System for supplying voltage to electrical loads of a motor vehicle: A system is provided for supplying voltage to electrical loads in the on board electrical system of a motor vehicle, in which system the onboard electrical system includes at least two onboard electrical system regions. The first onboard electrical system region has an electric generator, a vehicle battery, and one... Agent: Crowell & Moring LLP Intellectual Property Group

20100001583 - Power supply system, vehicle with the same, control method of power supply system and computer-readable recording medium bearing program causing computer to execute control method of power supply system: A temperature increase power command producing unit produces a temperature increase power command value for transferring a power between power storage devices when heating control for raising temperature of the power storage device is performed. The temperature increase power command producing unit provides the temperature increase power command value to... Agent: Oliff & Berridge, PLC

20100001582 - Precharging a high-voltage bus using a voltage-regulated power supply: Systems and methods are provided for precharging high-voltage buses. The precharge system comprises an energy source having a first terminal and a second terminal, wherein a first voltage is equal to a potential difference between the first terminal and the second terminal. The precharge system further comprises a bus having... Agent: Ingrassia Fisher & Lorenz, P.C. (gm)

20100001584 - Method and arrangement in conjunction with emergency light: A method in conjunction with an emergency light, and an emergency light with equipment comprising one or more LED light sources (52) for producing emergency lighting; a super capacitor (C1) arranged to supply one or more LED light sources (52), a charging apparatus (A) arranged to charge the super capacitor... Agent: Leydig Voit & Mayer, Ltd

20100001585 - Electric power system: The electric power system is such configured that a plurality of electric power suppliers and demanders 11 to 15 are mutually connected via an electric power supply and demand line W, the electric power supplier and demander being provided with power generation devices 101 and 151, electrical storage devices 102... Agent: Kratz, Quintos & Hanson, LLP

20100001586 - Method and system for managing backup power: Typical battery backup solutions for network devices provide power for a limited range of services over a limited duration, and lack user serviceability. A configurable, redundant battery solution according to an example embodiment of the invention employs two or more battery backup units (BBUs) available to a device. The device... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20100001587 - Photovoltaic dc/dc micro-converter: A photo-voltaic (PV) power generating system and a control system for PV array string-level control and PV modules serially-connected into strings of PV modules. The system includes plural parallel strings of serially-connected power-generating photovoltaic modules that form a PV array, DC/DC micro-converters that are coupled to a DC voltage buss... Agent: Weingarten, Schurgin, Gagnebin & Lebovici LLP

20100001588 - Multi-function three-phase active power filter: A new multi-function shunt active filter has been successfully implemented. The proposed decoupler and cascade controller provide a simple solution to power factor correction, reduction of harmonics loads and load balancing. The mathematical burden of resolving the load current to fundamental and harmonics is not required. The decoupler and controller... Agent: The Hong Kong Polytechnic University

20100001589 - Power supply circuit for motherboard: An exemplary power supply circuit for a motherboard includes a control circuit, a self-locking circuit, and an unlocking circuit. The control circuit is configured for receiving a working mode signal. The self-locking circuit is arranged to receive a power ok signal and a power supply on signal from a power... Agent: PCe Industry, Inc. Att. Steven Reiss

20100001590 - Energy-saving electrical adaptor: A power conservation apparatus having a power inlet for providing power to the power conservation apparatus and an external appliance, a power outlet operable to be connected to the appliance, a relay coupling the power inlet and the power outlet, a current sensor operable to measure a current flow from... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20100001591 - Switching actuator for controlling the energy supply to electric consumers: A switching actuator for controlling the energy supply to at least one electrical consumer (102) with an energy supply input (142), an energy supply output (144), a signal line input (146), a signal line output (148) and an evaluation unit (154), the evaluation unit (154) being adapted to activate or... Agent: Cohen, Pontani, Lieberman & Pavane LLP

Previous industry: Wheel substitutes for land vehicles
Next industry: Electrical generator or motor structure


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