206results about How to "Avoid electricity" patented technology

Disclosed methods and devices treat chronic lower back pain from degenerated or injured intervertebral discs. Electrodes connected to a pulse generator deliver electrical impulses to nerves located within the posterior longitudinal ligament and annulus fibrosus of lumbar intervertebral discs. The stimulation reduces back pain reversibly, adjustably, and with almost complete coverage of the pain-generating region. A temporary percutaneous lead and a permanent paddle lead are used. The percutaneous lead, designed to prevent inappropriate stimulation of the thecal sac, is inserted using a specially-designed introducer cannula and lead blank. The paddle lead is configured individually for implantation in the anterior epidural space of each patient. Electrical stimulation parameters may also be selected so as to ablate the nerves, using non-thermal irreversible electroporation, or using joule heating wherein a thermal insulator covers substantially all of the thecal sac, thereby shielding the thecal sac from potential heat damage.

A system for recording a charging history of a battery is mounted on a hybrid vehicle or an electric vehicle. The battery is charged from an outside power source through a plug. The recording system includes a receiver for receiving signals from satellites of a global positioning system, a memory medium and a display device. Every time the battery is charged, a position where the battery is charged is recorded in the memory medium. The position is detected based on the signals from the satellites. A date and time when the battery is charged may be included in the charging-history. The recorded charging history is read-out from the memory medium upon request and displayed on the display device. Thus, the past charging-history is traced. The charging-history may be transmitted to an outside server located at a police station or a charging-service provider to prevent power stealing or to improve services.

The present invention relates to a method of monitoring line faults in a medium voltage network (1) of the type comprising an electricity generating plant (3) supplying electricity to a plurality of customers over a network of medium voltage power lines (5), a control centre computer (9) and a plurality of measurement sensors (7) located remote from the electricity generating plant on the medium voltage power lines, each of the measurement sensors (7) further comprising three individual measurement units, each measurement unit mounted on a different phase of the medium voltage power line (5) with respect to the other measurement units of that measurement sensor, and each measurement sensor (7) having means to communicate with the control centre computer (9). The method includes the steps of synchronizing the measurement sensors (7) and thereafter calculating the out of balance current for the medium voltage line (5) on a cycle by cycle basis. On the measurement sensor (7) detecting a fault in the line a line fault measurement report is sent to a control centre computer (9) for further analysis. The method allows for the determination of the likely cause of a fault as well as the likely location of a fault.

A beverage brewer (10) with a controller (14) that automatically disables selected brewer functions unless enabled by an enablement code that enables use that is only sufficient to brew a preselected quantity of brew by mixing the brew ingredient (18) with water has a reader (54,56,58,56,59,62) for communicating with and reading the enablement code (86) from a smart card, card with magnetic strip or other data carrying medium (FIGS. 4 and 5). The enablement card when used by a delivery employee has codes for multiple customers, etc. that is used by the delivery employee to enable the brewers to brew the brew ingredient that is being delivered but no more to avoid brewing of ingredient not provided by the distributor of the brew ingredient. Alternatively, one card (52) is used for each location or each brewer and may only be used with the location or brewer that is indicated. The controller (14) is capable of disabling the brewer function, the hot water function, or both, the bypass function, the brewing function or all in response to overuse or in response to the passage of time without required maintenance. The individual enablement code medium may be attached to the container of the brew ingredient permanently or detachably, mailed to the customer with billing, etc. or the enablement code may be entered manually or via a communication modem associated with the brewer (10). When a smart card or magnetic stripe card is used, then the brewer may write to the card the amount of brewer usage or hot water usage which information can later be downloaded to a billing computer at the home office of the distributor in addition to, or in lieu of, automatic disablement of the brewer functions when they exceed preselected maximum amounts.

The invention belongs to the technical field of multimedia, and in particularly relates to a method and device for operating a music player in a screen lock state. The method for operating the music player in the screen lock state comprises the steps of: a, configuring a power saving mode in the music player; b, configuring a power saving item in the power saving mode; c, setting a corresponding shortcut operation combination in the power saving mode for a playing operation in the music player; and d, according to the configured power saving item, performing the power saving mode, and performing a corresponding operation on the music player by the shortcut operation combination in the screen lock state. According to the method and device for operating the music player in the screen lock state, provided by the invention, a mobile phone user can perform the corresponding operations on the music player by the specific shortcut operation combination in the power saving mode, so that the electric quantity consumed by screen displaying and mobile phone operating is avoided. Therefore, the electricity is saved to a maximum extent, and the standby time of mobile phones is prolonged.

An object of the present invention is to provide a management technique for managing power supply modules. In multiple computer equipment 100, in response to a load state, if an operation system 1101 issues a command that changes a processor state of a processor 1021 to a sleep state, a management module 107 is notified through a management network MI that the processor state has changed. The management module 107 holds a system information 108, and performs the steps of: updating system information 108 because the processor state has changed; from this system information 108, calculating the power consumption required for the multiple computer equipment 100; determining the number of required AC-DC power supply modules 1061, 1062, . . . to be operated; and changing the number of operating AC-DC power supply modules 1061, 1062, . . . by use of a control interface PA.

An adjustable flat-panel display mount is described. The display mount includes a mounting plate for mounting with a surface, such as a wall. A front mount is included. The front mount is formed to attach with a television display and affix the television display with the display mount. A swing out apparatus is pivotally connected between the mounting plate and the front mount. The swing out apparatus includes a set of bars that, together with the mounting plate and front mount, form a four-bar linkage. The swing out apparatus is formed to swing the front mount between a retracted position and an extended position, such that motion from the retracted to extended position moves the front mount, and attached television display, out and down.

A bidirectional optical transceiver is disclosed. In the bidirectional optical transceiver, by implementing, as a stacked structure, an optical bench in which an optical system and an optical-transmitting module are installed and a multi-layer substrate with good thermal, electrical and high-resistance characteristics in which an optical-receiving module and a driving circuit for driving the optical-transmitting module are installed, thermal, electrical or optical crosstalk is prevented, high-speed transmission of transmission signals is possible through high-speed modulation thereof, and miniaturization is achieved.

The battery system is provided with battery blocks 2 that connect a plurality of battery cells 1 having gas exhaust valves 11; and with hollow exhaust ducts 20 that connect to the gas exhaust valve 11 gas exhaust opening 12 of each battery cell 1 that makes up the battery blocks 2, and that exhaust gas discharged from the gas exhaust openings 12 to the outside. The exhaust ducts 20 are made of plastic with embedded metal lines 21 that extend in the lengthwise direction.

The invention discloses an actuating tower type pumping unit of a low-velocity big-torque special-shaped motor, which is characterized by comprising a tower cylinder fixed on a cement basement, a digital intelligent control cabinet, a special-shaped motor on the top platform of the tower cylinder, a load hoisting belt wound round the roller of the special-shaped motor, and a balance box connected with the load hoisting belt. One end of the load hoisting belt is fixedly provided with a hanging rope or a hanging unit, while the other end of the load hoisting belt is connected with the balance box. The load hoisting belt is driven by the special-shaped motor to transmit torque forwardly and reversely. The rotating speed, the steering and the torque of the special-shaped motor are regulated and controlled by the digital intelligent control cabinet. The forward and reverse rotation of the special-shaped motor is converted to the reciprocating linear motion of a sucker rod so as to realize the oil pumping cycle of the pumping unit. The pumping unit is simple in structure and the intelligent controller thereof can be controlled automatically, manually or remotely. Thus, the perfect combination of high intelligence and fool-style operation is realized. The pumping unit is only provided with two lubricating points and can be operated for years without being lubricated. No easily damaged part is adopted by the whole pumping unit, while the pumping unit is time-saving and labor-saving in transportation, installation, use and maintenance.

The present invention provides a unique dual mode, inline switch mechanism that is fully integrated into the rear cap of a flashlight assembly to provide a completely self contained and waterproof switching mechanism. The switch assembly further provides dual mode functionality including an ON position and a momentary ON position while also including a reliable OFF position that prevents the accidental activation of the light when the user desires that it remain off. The entire mechanism resides in the end cap of the flashlight assembly and includes an end cap structure that is designed to be rotatably attached to the end of a flashlight housing, a tactile ratchet lock assembly similar to a ballpoint pen, a plunger and an elastomeric cover. The switch mechanism is fully integrated on the interior of the flashlight providing the highly desirable, fully contained, in line functionality.

A microcomputer is put into a sleep mode immediately when tasks become ready for the sleep mode so as to eliminate wasted power. Multiple application tasks are executed. Each application task provides notification regarding entry into sleep-ready state. When any application task provides notification, a status management section program sets a flag indicating that the application task goes to the sleep-ready state. The status management section checks flags of all the application tasks to determine whether all the application tasks go to the sleep-ready state, whereupon the microcomputer is put into the sleep mode.

An imaging element which continuously outputs image data obtained by photoelectrically converting object light, a buffer memory which temporarily stores image data being output from the imaging element, a plurality of image processing units which are capable of performing image processing on image data output from the imaging element, and a control unit which causes an image processing unit of the plurality of image processing units to operate based on a number of pieces of the image data stored in the buffer memory when the image data is output continuously from the imaging element, in which the image processing unit performs image processing on each piece of image data output continuously.

The present application discloses a MOSFET and a method for manufacturing the same. The MOSFET is formed on an SOI wafer, comprising: a shallow trench isolation for defining an active region in the semiconductor layer; a gate stack on the semiconductor layer; a source region and a drain region in the semiconductor layer on both sides of the gate stack; a channel region in the semiconductor layer and sandwiched by the source region and the drain region; a back gate in the semiconductor substrate; a first dummy gate stack overlapping with a boundary between the semiconductor layer and the shallow trench isolation; and a second dummy gate stack on the shallow trench isolation, wherein the MOSFET further comprises a plurality of conductive vias which are disposed between the gate stack and the first dummy gate stack and electrically connected to the source region and the drain region respectively, and between the first dummy gate stack and the second dummy gate stack and electrically connected to the back gate. The MOSFET avoids short circuit between the back gate and the source/drain regions by the dummy gate stacks.

A solar panel mounting system for forming a solar array includes longitudinal support rails mounted to a support structure such as a roof. A first solar panel disposed on the rails has a peripheral frame including a locking frame member with deformable clamping portion configured for slideably receiving a peripheral frame portion of an adjacent second solar panel. A pair of captive T-bolt sets passing through the clamping portion include T-bolts having locking heads and nuts frictionally engaged with the T-bolts to rotate the T-bolts. The heads are each inserted and rotationally locked into fastening channels of respective support rails. The second solar panel is inserted into the first panel clamping portion and the nuts are fully tightened producing a clamping action which locks the first and second panels together. Power/control cables may be routed inside covered cable compartments on rears of the panels for protection against rodent damage.

The invention discloses a service device. By the aid of the device, the function expansion is conducted to a network card pinch plate, the network card pinch plate can be in communication connection with a backboard through a power supply connector and a signal connector of the network card pinch plate, a central processing unit on a service board can control high-speed signals output by a media access control (MAC) chip of the network card pinch plate, and high-speed signals output by MAC chip of the network card pinch plate can be transmitted to an exchanging board through a signal connector of the network card pinch plate. The high-speed signals output by MAC chip of the network card pinch plate are not required to pass a connector between the network card pinch plate and the service board, and the consumption of high-speed signals can be reduced. Besides, the signal connector and the power supply connector are arranged on the network card pinch plate, the network card pinch plate is prevented from obtaining electricity from the service board, and the rated flow capacity of the power supply connector on the service board is reduced. By the aid of the device, a single-slot dual-channel server can be achieved.