Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 333,754

Document Document Title
WO/2012/001690
The present invention provides computer-controlled electric battery charging systems and methods for charging a battery of a roaming electric vehicle, the system comprising an electric vehicle comprising at least one battery, a master ch...  
WO/2012/000709
The invention describes a battery system (100) having a large number of battery cells (10) and a battery management unit, wherein the battery management unit comprises a large number of detection devices (26) and at least one evaluation ...  
WO/2012/001739
Provided is a wind power generation system or a wind power generation system controlling method for, when a power supply is changed, making a smooth transition without leading to, for example, the complexity of a device. The wind power g...  
WO/2012/000291
A method and device for lowering the Electro-Magnetic Interference (EMI) of a Pulse Width Modulation (PWM) dimming circuit is disclosed in this invention. The method includes the following steps: the frequency variation range of a PWM di...  
WO/2012/001869
A motor control method for a dental handpiece provided with a motor for rotationally driving a cutting tool. The control method comprises: a step (a) in which, when load torque acting on the cutting tool exceeds a preset limit torque val...  
WO/2012/000432
An alternating parallel flyback converter (100) with alternated master and slave circuit branches. The flyback converter (100) includes a master flyback circuit branch (105, 106), a slave flyback circuit branch (105, 106) connected with ...  
WO/2012/000205
An optical cable connection box (1) with an auxiliary device for gap filling and waterproofing is provided. The connection box includes at least one cable accessing end face (2), at least one auxiliary device for gap filling and waterpro...  
WO/2012/000407
A switching power supply control circuit (10) for controlling an output voltage of a main circuit (20) is provided. The switching power supply control circuit (10) comprises: a switching status selecting unit (30), configured to generate...  
WO/2012/002063
A metal foreign-object detection apparatus (7) for a non-contact electric power feeding system comprises an antenna coil (AT2), an oscillation circuit (7a) for making high-frequency current flow through the antenna coil (AT2), and a dete...  
WO/2012/002060
Provided is an R-T-B based rare earth permanent magnet wherein a high coercivity (Hcj) can be achieved without increasing the Dy concentration in an R-T-B based alloy and deterioration in magnetization (Br), said deterioration being caus...  
WO/2012/002121
Disclosed is a piezoelectric power generating device with excellent durability. The piezoelectric power generating device (1) comprises a first elastic body (11) that deforms along a first direction (x) when subjected to stress and a pie...  
WO/2012/002082
When a control device (50) of an electric automobile (10) carries out fixing control for fixing the energization or cut-off of semiconductor switches (24a, 24b) in each of at least one switching cycle, at least one cut-off control is imp...  
WO/2012/000544
A synchronous reluctance machine (SynRM) comprises a rotor having a plurality of rotor disks 110 with longitudinal flux barriers 130. When the rotor disks 110 are stacked together to form a rotor core 100, the flux barriers 130 define ch...  
WO/2012/002001
Disclosed is a power control device in a power system (11) to which power sources that include a generator and a storage battery are connected. The power control device has a power aggregator (4) that selects the power source based on th...  
WO/2012/003309
Systems and methods are disclosed for communicating on a pilot wire (103) between Electric Vehicle Service Equipment (EVSE) (lOl)and an Electric Vehicle (EV) (102). The EVSE and EV exchange a Pulse Width Modulation (PWM) signal on the pi...  
WO/2012/002544
In order to provide a new linear actuator device that corrects the offset shift caused by the weight of a needle, while conserving power and not increasing the size of the device, a linear actuator device (1) is equipped with: an electro...  
WO/2012/000780
Actuating devices for converting a rotational movement into a substantially translatory movement, having a drive unit (4) which generates a torque, having a drive shaft (10) on which an eccentric (12) is arranged in a rotationally conjoi...  
WO/2012/003311
A solar cell is disclosed. The solar cell includes a p-type doped semiconductor material and an n-type doped semiconductor material laterally adjacent to the p-type material. The p-type material and n-type material from a stripped struct...  
WO/2012/003074
An electrical assembly having an elongated electrical component, such as a surge arrester, coupled to a grading device for distributing an electric field along the electrical component during operation. The grading device includes a grad...  
WO/2012/003113
A grounding switch is described which operates properly even in the presence of negative voltages on a signal line. The grounding switch uses isolated field effect transistors that have their substrates tied to different voltages. The is...  
WO/2012/003239
Systems and methods of managing platform power consumption may involve determining a power consumption level of a platform based on at least in part a current supplied by an AC adaptor. A power limit of an integrated circuit in the platf...  
WO/2012/002554
A system and method for a vehicle control system is disclosed herein. The system includes an inverter circuit, a permanent magnet synchronous motor, and a crossover connected between the inverter circuit and the permanent magnet synchron...  
WO/2012/001627
A voltage converter (1 a..1 g), in particular a resonant converter for converting an input alternating or direct voltage (UE) into an output direct voltage (UA). On the secondary side, a first secondary capacitor (CS1 ) is switched betwe...  
WO/2012/001964
Provided is a current differential relay apparatus, wherein malfunctions of apparatuses are prevented by letting the relay continue the function thereof even when saturation of a current transformer occurs due to an internal accident. A ...  
WO/2011/162357
A power supply device for a power tool is provided with: an adapter that electrically connects to a power tool; a fuel cell that generates power that is supplied to the power tool via the adapter by causing an oxidative reaction between ...  
WO/2011/160410
An electronic device (100), a wireless power supply system (10) thereof and a wireless power supply method thereof. The electronic device (100) includes an internal function circuit (30) and the wireless power supply system (10). The wir...  
WO/2011/160293
An efficient heat shield for silicon single crystal furnace is disclosed, which comprises an outer layer (1) of the heat shield, an inner layer (2) of the heat shield, a thermoelectric battery module (4), a cool source module (5) and hea...  
WO/2011/160409
a wireless power supplying detection and control method and a system thereof. the wireless power supplying detection and control method includes the following steps. an electronic device (40) receives wireless electric power from an exte...  
WO/2011/160381
A method, an apparatus and a system for controlling a light source are disclosed. The method comprises: receiving a dimming command, determining the dimming item specified by the dimming command (201 ); determining the corresponding chop...  
WO/2011/161005
The invention relates to a locking device for a switch cabinet for a multi-pole electric power circuit breaker arranged in a switch cabinet on an extension unit such that it can be moved between an operating position, a test position and...  
WO/2011/161758
Provided is a power supplying system, wherein power supplying can be leveled with a simple configuration. In the power supplying system, a prescribed capacity potion of the storage capacity of a vehicle-mounted storage battery is assigne...  
WO/2011/162011
Disclosed is a magnetic pole position detection device which is for a synchronous machine and which can obtain a desired accuracy of magnetic pole position detection regardless of fluctuations in the DC voltage of a DC voltage source. In...  
WO/2011/162586
A network system, according to one embodiment of the present invention, comprises an energy receiving/supplying unit for receiving supplied energy, and at least one selected component unit of an energy management unit, which manages the ...  
WO/2011/160983
The invention relates to a device for receiving an electric motor (1) which extends along a longitudinal axis (2) and can be housed inside a motor support of a ventilation installation for a vehicle, said receiving device being connected...  
WO/2011/160673
The present invention relates to a switched power converter system (1), comprising at least a first power converter (2) and a second power converter (3). Each power converter (2, 3) has a corresponding input terminal (4a, 5a) and output ...  
WO/2011/162584
The present invention relates to a component for a network system. The component for a network system, according to one aspect of the present invention, comprises a control unit which can recognize energy information or additional inform...  
WO/2011/161348
The method according to the invention is implemented in an alternator-starter system (1) coupled to an engine (2). The system is able to operate as a starter and as an alternator and the alternator-starter (3) comprises an excitation cir...  
WO/2011/160688
The invention relates to a wind turbine for offshore use and for applications on buildings, on vehicle roofs, in ship masts, and in light posts, among other things, wherein embodiments for different power values are possible and the wind...  
WO/2011/162501
The present invention relates to a double-stator/double-rotor motor and a direct actuator for a washer using same, and provides a double-stator/double-rotor motor and direct actuator for washer using same, which is equipped with non-magn...  
WO/2011/160405
An electronic device (10), a power supply method thereof and a wireless power supply system thereof. The electronic device (10) includes a wired electric power receiving module (12), a wireless electric power receiving module (14) and a ...  
WO/2011/163530
Rotary motion devices (10) are provided. In one embodiment, the rotary motion devices (10) may comprise: a mass (12); a circumferential component (14); a plurality of spokes (16) connecting the mass (12) to the circumferential component ...  
WO/2011/161811
A motor drive apparatus drives motor generators (MG1, MG2) using power from a DC power supply (20). The motor generators (MG1, MG2) make rotors with permanent magnets installed thereon rotate, using current magnetic-fields generated by m...  
WO/2011/160305
An AC-DC power supply converter and a current modulation circuit therein. The current modulation circuit (300) includes an oscillator (310), a current limiting circuit (320) and a control circuit (330). The oscillator (310) generates a c...  
WO/2011/162497
The present invention relates to a method for changing the reception mode in a mobile communication terminal and to a mobile communication terminal using same. The method includes: confirming whether the reception mode of the mobile comm...  
WO/2011/160993
The invention relates to a method for operating control equipment (1) of a resonance circuit (2), wherein the control equipment (1) comprises at least two circuit elements (8, 9) connected in series, in particular each comprising a recov...  
WO/2011/162580
The present invention relates to a method for controlling a component for a network system. The method for controlling the component for the network system, according to one aspect of the present invention, comprises the following steps:...  
WO/2011/162238
A control system (8) is connected to a transformer substation, a power supply direction centre, an output adjustment device, and an alternative energy power station group (not shown); when a sudden change in output prediction unit (8111)...  
WO/2011/161780
An ECU executes a program which includes a step (S104) for executing charge control for shipment when a charge plug has been connected (YES in S100) and at the same time when the condition for executing the charge control for shipment ha...  
WO/2011/163307
Systems and methods for a managing charge within a battery pack are disclosed. In one example, flyback transformers manage charge in a second current path. The system and method can improve battery efficiency and performance at least dur...  
WO/2011/162554
The present invention relates to a method for controlling a component for a network system. The component for the network system, according to one aspect of the present invention, can predict resulting information from actuation based on...  

Matches 451 - 500 out of 333,754