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7622895 |
Power level display calibration device
A charging accessory for a portable electronic device has an input/output port for providing electrical connections to an input/output port of the device. The accessory includes a charger for...
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7622889 |
Solid state detector for recording X-ray images with photovoltaic power supply
In order to simplify the usability of solid state detectors, in particular mobile and wireless solid state detectors, a solid state detector is disclosed for recording X-ray images. The detector...
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7619387 |
Battery pack attachment arrangement
A battery pack attachment arrangement comprising a tool having a housing defining a hollow area and an opening into the hollow area. A first support track is defined within the housing hollow area....
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7615963 |
Charging/discharging apparatus and method, power supplying device and method, power supplying systems and method, program storing medium, and program
In the present invention, a battery pack type discriminating or deciding concave portion ( 131 ) is formed at a position corresponding to a battery pack type deciding switch ( 214 ) of an SQ...
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7612528 |
Vehicle interface
A vehicle power interface includes an adaptive inductive power supply. The adaptive inductive power supply has a primary within a remote device holder. The adaptive inductive power supply is...
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7612527 |
Communicative and virtual battery chargers and methods
A physical battery charger ( 104 ) connects to a computer ( 102 ) using a communications link such as a universal serial bus (USB) connection. Application software ( 114 ) resident on the computer...
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7612526 |
Battery module having coupled cases of adjacent unit batteries
A battery module includes a plurality of unit batteries and a coupling unit for coupling the cases of adjacent unit batteries to each other. The coupling unit includes coupling members formed on an...
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7612525 |
Electrical apparatus
An electrical apparatus includes an electrical apparatus main body and a battery pack. The electrical apparatus main body has a load, a manipulation switch, a power receiving electrode, a main body...
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7609028 |
Sensing board assembly for secondary battery module
Disclosed herein is a sensing board assembly mounted in a high-output, large-capacity secondary battery module, which has a plurality of secondary unit cells mounted therein such that the secondary...
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7605562 |
Rechargeable battery module
A rechargeable battery module that exhibits superior temperature control and has a minimized size through an efficient arrangement of unit batteries is provided. The rechargeable battery module has...
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7602141 |
Battery operated speakerphone and charging stand
In various embodiments, to avoid having to plug in the speakerphone, the speakerphone may be powered with a battery. In some embodiments, the speakerphone may exchange a discharged battery with a...
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7598703 |
Portable chargers having power factor correction capability for use with electric vehicles
A type of portable chargers with power factor correction capability for use with electric vehicles comprises of a filtering rectifier module, an integrated circuit power supply module, a DC-DC PFC...
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7598702 |
Power management system and method for controlling use of power-consuming applications
A power management system comprises a power management module configured to receive a requested duration for powering an electronic device by a battery, the power management module configured to...
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7595607 |
Battery charging system and methods
A method for determining whether a battery is electrically and physically connected to a battery charger includes monitoring a battery charging voltage supplied by a battery charger that has...
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7589494 |
Slim battery charger
A slim battery charger includes: a main charging body having a plug at the bottom end thereof; two charging grooves adapted to accommodate batteries, the charging grooves being disposed at the left...
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7589493 |
Charger
A charger including a first charging terminal that contacts one of positive and negative terminals of a rechargeable battery to charge the battery; and a second charging terminal that is opposite...
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7586288 |
Manufacturing method of secondary battery, restraining jig for secondary battery, charging/discharging device for secondary battery, and charging device for secondary battery
A manufacturing method of a secondary battery according to the present invention includes a charging/discharging process wherein the secondary battery is arranged to a restraining jig, that...
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7583058 |
Method of charging lithium ion secondary battery including a constant current, charging apparatus, and power supply apparatus
The method of charging a lithium ion secondary battery uses a lithium ion secondary battery comprising a positive electrode including a mixed metal oxide containing at least Li, Mn, and Ni as metal...
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7583055 |
Information handling system capable of operating with a power adapter having a power rating lower than the information handling system's power rating
In response to detecting that a power adapter, having a first power rating lower than a second power rating of an information handling system (“IHS”), is coupled to the IHS and in response to a...
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7583054 |
Portable power supply and recharging apparatus
A portable power supply and recharging apparatus includes a housing that has a bottom wall and a peripheral wall that is attached to and extends upwardly from the bottom wall. The peripheral wall...
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7579809 |
Rechargeable wireless adapters
Charging a battery is disclosed. An electrical connection is formed between a wireless adapter having a battery and a host. The wireless adapter is configured to be able to be removably coupled to...
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7579808 |
Battery pack having IC tag for detecting modification
A battery pack includes an IC tag carrying predetermined information. The IC tag stops functioning when the battery pack is disassembled or modified so that recorded information cannot be read out,...
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7576516 |
Battery adapter system
The battery adapter system includes a housing having a body portion and a reversible cap adapted to screw on and off of the body portion. The body portion has an interior sized to accommodate the...
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7576515 |
Battery adapter system and night-vision scope using same
A battery adapter system and night-vision scope using same is disclosed. The system includes a housing having a body portion and a reversible cap adapted to screw on and off of the body portion....
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7576513 |
Battery charger configuration reducing thermal conduction
A method and apparatus for separating a housing containing circuit charging components from a housing containing battery charging contacts and a rechargeable battery for the purpose of minimizing...
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7573230 |
Method and apparatus for utilizing recycled batteries to surface charge an automobile battery
Method and apparatus comprising used batteries for surface charging an automobile battery. A surface charge provides a time limited window in which to start a vehicle comprising a surface charged...
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7573229 |
Portable water resistant multi-function lead-acid battery box
The invention provides a battery box including a body ( 1 ) for housing a lead acid battery ( 2 ), the body having a base ( 3 ) and sides ( 4 ) extending from the base to define an open top ( 5 )....
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7570011 |
Battery charger
A charger including a power supply connectable to an outside power source, first and second battery power sources connected to the power supply for providing power to a battery pack, and a...
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7567058 |
Power tool having a main body and a battery pack detachably attached to the main body
A power tool includes a power tool and a battery pack detachably attached to the power tool, the battery pack having two engaging portions to be mechanically coupled to the power tool and the power...
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7564215 |
Auxiliary body with securing mechanism and portable electronic device using the same
A portable electronic device includes a main body defining a locking hole therein and an auxiliary body having a latch therein. The latch includes a button, a slider, and a spring member positioned...
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7560898 |
Apparatus and method for dual source, single inductor magnetic battery charger
A voltage regulation and battery charging system is provided. The system may include a switching regulator selection control circuit, two switching regulator controller circuits, two power...
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7557534 |
Power tool, battery, charger and method of operating the same
A power tool battery, battery charger, and a method of operating the same. The battery and the charger can be lockingly engageable with each other. The battery can be electrically coupled to a...
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7557533 |
Nickel metal hydride/nickelcadmium secondary battery charger for automobiles
A nickel metal hydride/nickel cadmium secondary battery charger includes: a charging base having a lower casing and a cover; a charge control circuit board installed in a containing space of the...
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7554293 |
Electric charging apparatus, electronic apparatus, residual battery capacity detection method and battery residual capacity display control method
According to one aspect of the invention, a battery charging apparatus including a battery pack, which is attachable/removable to/from an ink jet printer which can be driven with electric power...
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7554288 |
Random number generator in a battery pack
Apparatus, method and computer program product are provided for battery management. In one implementation, a method of communication provided. The method includes enabling determining when a...
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7554287 |
Device for locking an electric tool with a rechargeable battery pack
A device for locking an electric tool with a rechargeable battery pack has at least one locking bar mounted on one element selected from the group consisting of the electric tool and rechargeable...
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7554286 |
Protective casing for battery charger
A battery charger casing for providing increased protection from impact, corrosion and moisture intrusion. The present invention includes a shell that is secured to the casing forming a protective...
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7550943 |
Intrinsically safe battery-powered device
An intrinsically safe battery powered device ( 100 ) includes a housing ( 102 ), a battery receiving region ( 104 ), an intrinsically safe power supply ( 108, 110 ), and device electrical circuitry...
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7541771 |
Rechargeable battery and method of assembly
An exemplary battery pack comprises a battery cell having a first terminal and a second terminal disposed on a first end of the battery cell. A support member is attached to the first end of the...
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7538516 |
Separable connecting member for secondary battery module and method of improving the performance of battery module by leveling voltage
Disclosed herein is a separation-type connecting member, which electrically connects electrode terminals of unit cells. The connecting member comprises two or more separated connecting bodies,...
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7535196 |
Power apparatus and electronic equipment for cellular phone having main battery and attachable battery
A lock key is unlocked in a state where a cellular phone is processing a call and using an external battery as the power supply. A “HIGH” signal is inputted to a connection detection circuit...
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7531985 |
Pack case for secondary battery
A pack case for a secondary battery. The pack case includes a frame member having a rectangular shape and a mounting ledge at an inner wall thereof. The pack case includes a dummy block mounted...
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7528571 |
Method for charging a battery using a constant current adapted to provide a constant rate of change of open circuit battery voltage
A method for charging a battery is disclosed, wherein a constant current charging current is periodically adjusted as needed such that the change in battery voltage increases approximately linearly...
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7525282 |
Battery-operated equipment including a microcomputer
A battery-operated equipment comprises a battery; a constant voltage power source that derives a constant voltage from a battery voltage across the battery; and a microcomputer that incorporates an...
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7525281 |
Charging system for legged walking robot
An inexpensive charging system with a simple construction can supply charging current to a battery of a legged walking robot while maintaining the supply of required current to an electric load of...
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7525280 |
Multi-type battery charger control
An apparatus for selectively charging a variety of batteries. A battery charging system includes a charging circuit, a processor, and a key, or identification device. The key has a value or code...
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7518336 |
Battery pack event-proof monitoring and analysis system and method
A battery pack comprises an event monitoring system at least partially disposed in an event-proof enclosure of the battery pack. The event-proof enclosure is adapted to enable the event monitoring...
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7511458 |
Charging apparatus
A charging apparatus includes a DC-DC converter for stepping down a charging input voltage, and a charging current controller having two input terminals and one output terminal. The input terminals...
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7511455 |
Power supply unit having uniform battery characteristic
A component box has a shape of a substantially flat plate, and is stacked along a direction UPR toward the ceiling of a vehicle with its center placed at a central portion of a casing for a battery...
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7511453 |
Method and apparatus for extending battery life by adaptive control of regulators
A method and system are disclosed for improving the efficiency of a battery supplied power supply system. More particularly, a method and system is provided for improving the voltage regulation...
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