392results about How to "Fully charged" patented technology

The present invention comprises electrosurgical apparatus and methods for maintaining patency in body passages subject to occlusion by invasive tissue growth. The apparatus includes an electrode support disposed at a shaft distal end having at least one active electrode arranged thereon, and at least one return electrode proximal to the at least one active electrode. In one embodiment, a plurality of active electrodes each comprising a curved wire loop portion are sealed within a distal portion of the electrode support. The apparatus and methods of the present invention may be used to open and maintain patency in virtually any hollow body passage which may be subject to occlusion by invasive cellular growth or invasive solid tumor growth. Suitable hollow body passages include ducts, orifices, lumens, and the like, with exemplary body passages including the coronary arteries. The present invention is particularly useful for reducing or eliminating the effects of restenosis in coronary arteries by selectively removing tissue in-growth in or around stents anchored therein.

A selective-type battery charging and transferring system for electric vehicle uses a discretionary scheme rather than conventional continuous scheme and select the fully-charged battery to load on the transfer stage. The electric vehicle can be ensured to load with the most fully charged battery, thus eliminates the difficulty caused by the charging time difference.

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 charging the battery of the portable electronic device and a discharging circuit for discharging the battery of the device. A processor in the accessory determines when the device battery is fully charged and fully discharged. A time stamp associated with a charging/discharging cycle and device identification information identifying the particular device upon which the charging cycle was performed is stored in a memory of the accessory. The charging accessory then automatically performs a discharging/charging operation for the device according to a predetermined schedule to recalibrate a battery level display of the device whenever the accessory is coupled to the device.

A cordless screwdriver having a housing (12, 18), having a handle (14), in particular one that is angled in pistol fashion, having a preferably permanently installed rechargeable battery (40), having charging contact tabs (37) for charging the rechargeable battery (40), and having an output spindle (20) is always ready for use and can be picked up quickly because it has a lithium-ion (Li-ion) cell as its rechargeable battery (40) and can be placed onto a charging cradle (22) for an unlimited amount of time, in particular during pauses between uses; the charging mode is automatically initiated and in it, the cordless screwdriver (40), with regard to its output spindle (20), is positioned on the charging cradle (22) so that it is inclined, in particular by approximately 30-45°, in relation to the perpendicular and the end of the output spindle (20) points downward.

The invention provides a grid electrode driving circuit and a display. The grid electrode driving circuit comprises multiple cascade-connected shift registers, wherein each shift register comprises a signal input circuit, a signal output circuit, an upward pulling circuit, a reset circuit and a downward pulling circuit; the signal input circuit, the signal output circuit, the upward pulling circuit and the reset circuit are converged to form a first node PU, the control end of the downward pulling circuit is a second node PD, an auxiliary transistor is also arranged between two adjacent shift registers, the grid electrode of the auxiliary transistor is connected with the second node PD of the shift register in the Nth line, the source electrode of the auxiliary transistor is connected with the first node PU of the shift register in the (N+1)th line, and the drain electrode of the auxiliary transistor is connected with the signal output circuit of the shift register in the (N+1)th line. The grid electrode driving circuit is low in power consumption and long in service life.

A system for planting multiple types of seed and automatically switching between the varieties during planting in a single planting pass of a planting session of row-crop or other planting of an agricultural field. The system may include a bulk storage system, an on-row storage system, and a charging system that selectively delivers seeds of different varieties from the bulk storage system to the on-row storage system. The system may include a seed metering system that can be controlled at each of multiple row units to selectively plant different types or varieties of seed based on seed type or variety zones agricultural field, which may correspond to field characteristics defined in a seed variety prescription map.

A powder spray coating discharge assembly (230, 260, 216, 228, 232) for connection to an electrostatic spray coating gun (210), the gun (210) having a gun body (212), means for connecting to a supply of coating powder and means for supplying a voltage (20) at first and second potentials respectively to first (292) and second electrical connections (294) each for connection to a respective one of a discharge electrode (232) and a counter electrode (260), the means for supplying the voltage (20) comprising: a variable voltage power supply (114) having an input connected to an electrical power source (110), an output connected to each of the first and second electrical connections (292, 294), a control circuit (128) for controlling the variable voltage power supply (20) and means (120) for sensing an output load, wherein the control circuit (128) is adapted to adjust the variable voltage power supply (20) to reduce the voltage and current in proportion to a sensed increase in load, or vice-versa.

An air conditioner for vehicles in which the probability of executing pre-air conditioning is increased so that it may be prevented that the inside of the vehicle cannot be often in a comfortable state before the driver gets into the vehicle. The air conditioner performs air conditioning of a vehicle having a traveling motor and an engine as drive sources and comprises a pre-air conditioning main switch. The crew permits operation of pre-air conditioning by turning the switch on. When the pre-air conditioning main switch is set on, an engine control section performs charge preference control where battery charge takes precedence of engine fuel consumption and performs normal control where engine fuel consumption takes precedence when the pre-air conditioning main switch is set off.

The invention provides a charging method which can increase the charging capacity of a battery array while controlling the voltage of each battery at or below the maximum specified voltage. The method of charging a battery array performs constant current, constant voltage charging of a battery array while detecting the voltage of each battery. The battery array is a plurality of series connected batteries. The charging method detects the voltage of each battery cell at a prescribed sampling rate. When the voltage of any battery cell exceeds a preset maximum specified voltage, charging power is reduced for constant current, constant voltage charging of the battery array.

The invention discloses method and system capable of automatic controlling procedure for charging and repairing lead acid battery. The method includes four steps: detecting, discharging, precharging and changing. The system includes following circuits and structures: amplifying circuit; resonance impulse circuit connected to the amplifying circuit in series; protective circuit connected to the amplifying circuit; intelligent controller; power supply circuit of providing power for the intelligent controller; the intelligent controller is connected to the discharging circuit and the resonance impulse circuit respectively. Comparing prior art, the invention solves issues of inadequate repair or overcharge, providing high repair rate.

The invention relates to a conveying capacity controllable nano particle jet flow minimal quantity lubrication grinding device in an enhanced magnetoelectricity field. Through adding of a magnetic field on the periphery of a corona zone, the charge capacity of liquid drops is increased. The device comprises a spray nozzle, a nano particle liquid feeding system, a gas supply system, a high-voltage DC electrostatic generator, an adjustable high voltage DC power supply and a magnetic field forming device. The high-voltage DC electrostatic generator and the magnetic field forming device are arranged outside the spray nozzle. The spray nozzle is connected with the nano particle liquid feeding system and the gas supply system. The high-voltage DC electrostatic generator is connected with the negative pole of the adjustable high voltage DC power supply. The positive pole of the adjustable high voltage DC power supply is connected with a workpiece power-up device which is used for being attached to a non-machined surface of a workpiece, and consequently a negative corona discharge form is formed. The magnetic field forming device is arranged on the periphery of the corona zone with electrostatic discharge. Nanofluid grinding fluid is sprayed out of a spray head of the spray nozzle and is atomized to be the liquid drops, and at the same time, the liquid drops are charged under the action of the high-voltage DC electrostatic generator and the magnetic field forming device and then are fed into a grinding region.

A power diagnostics module running on an information handling system initiates a power down state of the information handling system upon detection of a predetermined battery charge that is sufficient to allow the information handling system to recover from the power down state and run the power diagnostics module. The power diagnostics module runs on the predetermined charge to diagnose faults associated with the power system, such as failure of an external AC adapter, and to present the faults to an end user, such as at a display, with LEDs or through a network message.

The invention discloses a novel electrostatic dust removing structure. The novel electrostatic dust removing structure is characterized by comprising a dust pre-removing area, an electric agglomeration area and a fine particle capturing area communicated in sequence, wherein one end, far from the electric agglomeration area, of the dust pre-removing area is communicated with a smoke discharge outlet for filtering dust particles with medium and large particle sizes; the dust particles enter the electric agglomeration area after passing through the dust pre-removing area; the electric agglomeration area agglomerates the dust particles with small particle size as larger dust particles; and after the larger dust particles enter the fine particle capturing area, the fine particle capturing area captures the larger dust particles. The novel electrostatic dust removing structure is provided with the electric agglomeration area and the fine particle capturing area for filtering and capturing the dust particles with small particle size, so that the smoke filtering effect is improved, and the pollution of smoke on the environment is further prevented.

An equipment controller includes an actuator control module configured for connection to an actuator that provides operational control of a piece of monitored equipment; a sensing module configured to monitor a state of a parameter of the monitored equipment; an optional local control interface for the actuator control module and the sensing module; and a secondary power system to provide operational power for the actuator control modules, the sensing modules and the control interface when primary power to the equipment controller is not available. Where desired, a communications interface to permit communications with a remote operations center may be included. Some or all of the modules may be contained in water tight housings, permitting operation of the equipment controller even when fully submerged in water.

The invention provides a driving method and a driving circuit of a display device and the display device and relates to the technical field of displays in order to increase the aperture ratio. The display device comprises an array substrate, at least one grid electrode driving circuit and at least one source electrode driving circuit, wherein the array substrate comprises a plurality of grid lines and a plurality of data lines. The method includes the steps that a display area of the array substrate is divided into at least two sub-areas in the direction of the data lines, and each sub-area comprises at least one grid line; corresponding charging time is set for the grid lines of the sub-areas, the average charging time of the grid lines in the sub-areas tends to be prolonged along with increase of vertical distances between the sub-areas and areas where the source electrode driving circuits at the specific ends of the data lines are located; the grid lines of the sub-areas are sequentially charged for the corresponding period of time. The driving method and the driving circuit of the display device and the display device are mainly used in the display technology.