07th week of 2010 patent applcation highlights part 17 |
Patent application number | Title | Published |
20100038964 | Method for Supplying Energy to a Field Device in Automation Technology - A method for supplying energy to a field device of process automation, which servers for registering a chemical and/or physical property of a process medium, energy required for operating the field device is obtained by means of the process medium. | 2010-02-18 |
20100038965 | Emergency Lighting Device For Operating A Light Source, In Particular An LED - An emergency lighting device ( | 2010-02-18 |
20100038966 | Automatic transfer switch - An automatic transfer switch apparatus for use with a stand-alone generator, for supplying emergency power to a residence or small business. The automatic transfer switch apparatus is configured to sense a utility line failure, start up and stabilize the generator, and switch over the household circuits from the utility to the generator, and switch back when the utility recovers. The transfer switches incorporate motor-driven switch interlock mechanisms in several embodiments, as well as various operational features. | 2010-02-18 |
20100038967 | DISTRIBUTED POWER SUPPLY ARRANGEMENT - Distributed power supply arrangements and related methods are disclosed. Voltage is sensed at least one sense point in a power plane of a power distribution network. The power plane includes distributed source points and load points through which a plurality of power sources supply power to a plurality of loads. Currents supplied to the power plane by the power sources are regulated based on the voltage sensed at each of the at least one sense point. | 2010-02-18 |
20100038968 | Systems for Boundary Controlled Solar Power Conversion - A high efficiency photovoltaic DC-DC converter achieves solar power conversion from high voltage, highly varying photovoltaic power sources to harvest maximum power from a solar source or strings of panels for DC or AC use, perhaps for transfer to a power grid at high power levels with coordinated control possible for various elements. Photovoltaic DC-DC converters can achieve efficiencies in conversion that are extraordinarily high compared to traditional through substantially power isomorphic photovoltaic DC-DC power conversion capability that can achieve 97%, 98%, 99.2% efficiency, or even only wire transmission losses. Switchmode impedance or voltage conversion circuit embodiments may have pairs of photovoltaic power interrupt switch elements and pairs of photovoltaic power shunt switch elements to first increase voltage and then decrease voltage as part of the desired photovoltaic DC-DC power conversion. | 2010-02-18 |
20100038969 | Method and system for electrical power generation - Electrical power generation systems typically comprise an electrical power distribution arrangement in which a number of electrical power generators are coupled in parallel. In such circumstances in order to avoid conflict generally a first electrical power generator is controlled with a voltage controller whilst second electrical power generators have electrical current controllers. As loads are switched into and out of the electrical distribution system in normal operation the first electrical power generator and its voltage controller can accommodate voltage dynamics and therefore maintain a desired voltage. However, in order to accommodate heavier loads switching, the dynamic operation of the electrical current controller is achieved through utilising operational voltage margins from a desired voltage as control signals to the electrical current controller. A threshold is provided above which the electrical voltage margin must operate and regimes are provided to determine continued increase or fall in the operational voltage to allow continued dynamic control of the electrical current in order that voltage stability can be re-established with regard to electrical power distribution arrangements. | 2010-02-18 |
20100038970 | Short Range Efficient Wireless Power Transfer - A device is powered wirelessly using magnetically coupled resonance, either from a short distance, e.g., on a surface, or from or on a longer distance. | 2010-02-18 |
20100038971 | NANOSECOND PULSE GENERATOR - This invention relates to a pulse generator circuit for delivering a short high current pulse to a load. This pulse generator comprises a junction recovery diode, a switch, a first resonant circuit and a second resonant circuit. The diode may be configured to store charges in its depletion layer when there is a forward flow of a current and to rapidly switch open after the depletion layer is discharged by a reverse flow of a current. After the diode rapidly switch opens, the pulse generator may provide a reverse current to the load. This pulse generator may be configured to generate at least one pulse that is having a length of no more than 100 nanoseconds at the full-width-at-half-maximum and an amplitude of at least 1 kilovolt. Electrodes may be connected to the pulse generator to deliver one pulse or plurality of pulses to biological cells such as tumor cells. | 2010-02-18 |
20100038972 | VOLTAGE-BOOSTING STAGE - The invention relates to a voltage-boosting stage ( | 2010-02-18 |
20100038973 | METHOD TO DRIVE A HIGH-VOLTAGE TUBE GRID - A method and device for operating a device for high-voltage switching for driving capacitive loads, having a first and a second input terminal ( | 2010-02-18 |
20100038974 | PORTABLE POWER SUPPLY SYSTEM - A method and apparatus for supplying cordless power to a remotely-located load device. A first power supply unit of a portable power supply system is configured to operate in a charge receive mode and/or a charge supply mode. When the first power supply unit is in the charge receive mode, a first energy storage device of the first power supply unit is configured to receive electrical energy via a first switch from one of a second power supply unit or an external power source. When the first power supply unit is in the charge supply mode, the first energy storage device of the first power supply unit is configured to supply electrical energy via a second switch to one of a third power supply unit or a remotely-located load device. | 2010-02-18 |
20100038975 | Electrical generation apparatus and process - Apparati and methods for generating electricity which comprise in one embodiment a pair of stationary magnets oriented so that their like poles are facing one another with a space between them, and having a stationary length of wire disposed in the space between said magnets of said pair and enabling or causing the passing of a piece of metal through said space sufficient to cause an electrical potential in the wire. In one embodiment, the length of wire comprises a coil of wire having any number of turns between about 10 and about 5000. In another embodiment, the length of wire comprises a plurality of serpentine sections or loops disposed along the length of a tube or other form inside of which the piece of metal is made to move. | 2010-02-18 |
20100038976 | DUAL LINEAR ELECTRODYNAMIC SYSTEM AND METHOD - An exemplary description provided for patent searches includes a linear electrodynamic system involving conversions between electrical power and mechanical motion uses unique magnet assemblies that move and unique stator assemblies and stator members shaped and oriented with respect to the moving magnet assemblies. | 2010-02-18 |
20100038977 | Anti-deformation Mechanism for an Axial Rod Motor - An anti-deformation mechanism for an axial rod motor comprising a base, two vertical fixing seats, two axial fixing seats, two axial screws, a stator and a mover arranged on the stator. The two vertical fixing seats are arranged on the base to support the stator vertically. The two axial fixing seats are arranged on the base and located outside the two vertical fixing seats. Each of the two axial fixing seats is provided with a fixing through hole for insertion of the axial screw. The stator is an elongated cylindrical rod and provided with an axial screw hole at each of two ends thereof to be screwed with the axial screws. Both ends of the stator are fixed by the vertical fixing seats and the axial screws, and synchronously, the two axial screws apply pull forces to the stator to prevent the bending deformation of the stator. | 2010-02-18 |
20100038978 | FLUX-SWITCHING DUAL EXCITATION ELECTRICAL MACHINE - Flux-switching electrical machines. In particular, a flux-switching electrical machine having a stator and a rotor. The stator has permanent magnets, armature windings and excitation windings, and the rotor has no winding or permanent magnet but includes a plurality of flux-switching teeth. The stator is generally formed by a succession of elementary cells, each cell being intended to interact with only a single tooth of the rotor at a time. Each cell includes one of the permanent magnets; a first slot for at least partly housing one of the excitation windings at least; and second slots for housing one of the armature windings. | 2010-02-18 |
20100038979 | Power Tool With Motor Air Flow Path Control - In accordance with an aspect of the present disclosure, a power tool has an electric motor having a stator disposed in a field case. The stator has field coils having opposed axial ends that extend axially outwardly from opposed axial ends of a lamination stack of the stator. An armature is disposed in the stator and has a shaft on which a fan is disposed. There are gaps between the opposed axial ends of the respective field coils. The fan baffle includes an air direction member that extends into one of the gaps to direct air flow between the armature and the stator. In an aspect, the fan baffle includes a plurality of such members, one for each gap. | 2010-02-18 |
20100038980 | COOLING SYSTEM OF A SUPERCONDUCTING MACHINE - A superconducting machine device is disclosed including a machine; a rotor including a superconductive coil; and a cooling system including at least one incline-intolerant component for cooling the coil. In at least one embodiment, at least one component is held by a carrier compensating for an incline of the machine device. | 2010-02-18 |
20100038981 | ROTATING ELECTRIC MACHINE AND COOLING SYSTEM FOR THE ROTATING ELECTRIC MACHINE - Heat discharging property of the stator coil end is improved effectively in a rotating electric machine. A motor as the rotating electric machine includes a stator and a rotor. The stator includes a stator core and resin mold coil ends provided on both axial ends thereof. Column-shaped projections projecting in the axial direction are provided on axial side surfaces of resin mold coil ends at a plurality of positions. Cooling oil supplied from above the resin mold coil ends effectively cools the resin mold coil ends. | 2010-02-18 |
20100038982 | Stators Having Female Connectors and Methods for Forming Female Connectors Integral with the Stator Winding Conductors - Stators having female connectors and methods for forming female connectors integral with the stator winding conductors, thereby avoiding the necessity of use of a separate female connector. A typical connector in accordance with the present invention has a first length of the wire adjacent an end of the wire striped of insulation, and a second length of the wire adjacent the end not greater than the first length of wire being bent in a substantially closed loop, the loop preferably being pressed flat so as to have a thickness less than the wire. Also preferably the wire bends in a first direction and then bends in a circular arc to form the loop, the center of the loop being substantially aligned with a center of the wire. Various embodiments are disclosed as are exemplary simple methods for forming the female connector. | 2010-02-18 |
20100038983 | ACTUATOR SYSTEM WITH A MOTOR ASSEMBLY AND LATCH FOR EXTENDING AND FLEXING A JOINT - One of the embodiments of the invention is an actuator system for extending and flexing a joint. The actuator system includes a multi-motor assembly for providing a rotational output, a rotary-to-linear mechanism including a screw that accepts the rotational output of the multi-motor assembly and a nut that cooperates with the screw to convert rotational movement of the screw to linear movement of the nut, and a moving rail with a latch that functions to translate linear movement of the nut in both the extension and flexion directions into an extension and flexion of the joint. The actuator has been specifically designed for extending and flexing a joint (such as an ankle, a knee, an elbow, or a shoulder) of a human. The actuator system may, however, be used to move any suitable object through any suitable movement (linear, rotational, or otherwise). | 2010-02-18 |
20100038984 | Onboard energy - A working electrical system that transfers electricity from a generator through various components back to itself to produce a continuing cycle of electrical energy. | 2010-02-18 |
20100038985 | BRUSHLESS DC MOTOR, MAGNETIZING METHOD THEREOF AND WASHING MACHINE HAVING THE SAME - Disclosed is a brushless DC motor, a magnetizing method thereof and a washing machine having the same. The brushless DC motor, comprising: a stator, and a rotor having a plurality of magnetic poles with a same thickness, wherein each of the magnetic poles is magnetized such that a magnetic flux density of an air gap is high at a central portion of each of the magnetic poles, compared to the magnetic flux density at both ends of each of the magnetic poles. Accordingly, a manufacturing cost can be reduced, a manufacturing process can be facilitated, and vibration and noise can be reduced. | 2010-02-18 |
20100038986 | Brushless Motor/Generator With Trapped-Flux Superconductors - Apparatus and methods provide for a high specific power electro-dynamo device that utilizes high-temperature superconductors, a dysprosium core, and superconducting coils to provide power. According to various embodiments, a rotor includes a number of rotor arms with a high-temperature superconductor attached to each arm. A stator includes a number of stator arms with stator coils wrapped around each arm. The stator coils may include superconducting wires for providing a charge to the high-temperature superconductors and non-superconducting wires for inducing a voltage from the trapped flux provided by the superconductors during operation in generator mode. The dysprosium core maximizes the magnetic flux saturated by the core while providing additional safety measures during operation. A backup power wheel or permanent magnets positioned in series with the high-temperature superconductors may provide emergency power at non-cryogenic temperatures. | 2010-02-18 |
20100038987 | Motors Having a Hyperbolic Cosine Curve Shape - A motor having a hyperbolic cosine curve shaped rotor and a matching hyperbolic cosine curve shaped stator. | 2010-02-18 |
20100038988 | Stator and Method of Making the Same - The present disclosure describes an endcap assembly for a stator of an electric motor having a stator winding. The endcap assembly has a dielectric material, and a plurality of connection paths each being supported by the dielectric material and each intervening between each turn of the stator winding wherein the connection paths are configured to communicate with each terminal end of a stator conductor. A method of making a stator is also provided. | 2010-02-18 |
20100038989 | INNER CROSS OVER SUPPORT CLIP - An inner crossover support clip may be used to support a crossover wire joining two adjacent rotor coils on a rotating machine, such as a generator. The support clip of the present invention may be capable of withstanding forces, such as centrifugal forces, that lead to the failure of conventional crossover wires. The support clip may be formed of a sheet material bent at an angle to form an inside surface thereon and may include a tie edge formed on each end of the sheet material. The tie edge attaches to adjacent rotor coils of a rotating machine and the inside surface supports a crossover wire electrically connecting the adjacent rotor coils. | 2010-02-18 |
20100038990 | BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR - A rail brush assembly for an electric motor having a commutator, comprises a brush, a spring, a pair of rails and at least one detent for retaining the brush on the rails. The brush has a groove on each of a pair of opposite sides. The rails are disposed in the grooves for guiding the brush to the commutator with the brush being freely slidable along the rails within a predetermined range of motion. The spring is arranged to urge the brush along the rails towards the commutator of the motor and is attached to an end of the brush remote from the commutator. The detent is formed between the spring and at least one rail to limit the range of movement of the brush along the rails. | 2010-02-18 |
20100038991 | High frequency surface acoustic wave device and the substrate thereof - A high frequency SAW device and the substrate thereof are disclosed. The disclosed high frequency SAW device does not need to use the conventional and expensive sapphire substrate as its substrate. Besides, the disclosed substrate for a high-frequency SAW device can replace the conventional sapphire substrate in the use of the substrate for a high frequency SAW device. The disclosed high frequency SAW device comprises: a substrate; a first buffering layer forming on the surface of the substrate; a second buffering layer forming on the surface of the first buffering layer; a piezoelectric layer forming on the surface of the second buffering layer; an input transformation unit; and an output transformation unit, wherein the input transformation unit and the output transformation unit are formed in pairs on the surface of or beneath the piezoelectric layer. | 2010-02-18 |
20100038992 | SURFACE ACOUSTIC WAVE DEVICE AND METHOD OF FABRICATING THE SAME - A surface acoustic wave device includes a piezoelectric substrate; comb electrodes provided on a first surface of the piezoelectric substrate; and an insulating film provided on at least one of the first surface of the piezoelectric substrate and a second surface thereof opposite to the first surface, the insulating film having a thickness greater than that of the piezoelectric substrate and having a linear expansion coefficient smaller than that of the piezoelectric substrate in a direction of propagation of a surface acoustic wave. | 2010-02-18 |
20100038993 | SURFACE ACOUSTIC WAVE ELEMENT - A surface acoustic wave element includes: a diamond layer; an alumina nitride layer provided on the diamond layer; a silicon oxide layer provided on the alumina nitride layer; and a pair of electrodes provided between the alumina nitride layer and the silicon oxide layer, the electrodes applying a voltage to the alumina nitride layer. If a thickness of the alumina nitride layer is represented by H | 2010-02-18 |
20100038994 | Switched mode power supply - A switched mode power supply is provided. The switched mode power supply includes a transformer, which includes at least one primary winding connected to a DC voltage via a switching element and a secondary winding connected to a load via a rectifier circuit including at least one diode, and at least one piezoelectric fan which generates an air flow at the transformer and/or at the switching element and/or at the diode. The air flow produced can be guided in a targeted manner onto the components to be cooled, with the air flow remaining low and therefore, no contamination by air particles arises. | 2010-02-18 |
20100038995 | FINE POSITIONING SYSTEM USING AN INERTIAL MOTOR BASED ON A MECHANICAL AMPLIFIER - The invention relates to a fine positioning system using an inertial motor based on a mechanical amplifier that comprises a first amplified inertial sub-assembly including a mechanical amplifier, a piezoactive member and a countermass. A second relative drive sub-assembly includes a clamp and a clamped member attached to the first amplified inertial sub-assembly. Asymmetric excitation cycles of the first inertial sub-assembly generate impact forces and movements amplified in a driving direction (z), thus resulting in sliding and adhesion successions of the clamped member in the clamp in order to generate a relative translation movements of the points A and B relative to the point D. The mechanical amplifier increases the step size and reduces the supply inrush currents. Fine and dynamic positioning of the point B relative to the point D can be achieved with augmented strokes using the amplifier. | 2010-02-18 |
20100038996 | Semi-resonant driving systems and methods thereof - A driving system in accordance with embodiments of the present invention includes a structure and a vibration system. The structure has at least one point to frictional couple to and drive a movable element in one of at least two directions. The structure also has at least two bending modes which each have a different resonant frequency. The vibration system applies two or more vibration signals which are at a vibration frequency to each of the bending modes of the structure. The vibration frequency is substantially the same as one of the resonant frequencies. At the vibration frequency one of the bending modes of the structure is vibrating substantially at resonance and the other of the bending modes of the structure is vibrating at partial resonance. The vibration system adjusts a phase shift between the two or more applied vibration signals to control which one of the at least two directions the moveable element is moved. | 2010-02-18 |
20100038997 | COATING FOR HARSH ENVIRONMENTS AND SENSORS USING SAME - A coating providing high abrasion and chemical resistance composed of a barrier layer from vanadium, molybdenum, niobium, tantalum and the like, and an outer layer of diamond-like carbon. The coating is especially applicable for acoustic wave device (AWD) based sensors, and for passivating an electrode such as an electrode deposited on the AWD sensing area. The coating provides excellent mechanical and acoustical characteristics for coating acoustic wave devices allowing the sensor to operate in harsh environments. | 2010-02-18 |
20100038998 | PIEZOELECTRIC ACTUATOR AND ELECTRONIC APPARATUS - Piezoelectric actuator ( | 2010-02-18 |
20100038999 | PIEZOELECTRIC CERAMIC COMPOSITION AND PIEZOELECTRIC PART - A piezoelectric ceramic composition contains main components represented by a general formula of [(Pb | 2010-02-18 |
20100039000 | BULK ACOUSTIC WAVE RESONATOR DEVICE - A bulk acoustic wave, BAW, resonator device comprising first and second metal layers ( | 2010-02-18 |
20100039001 | ELECTRICALLY CONDUCTIVE POLYMER ACTUATOR, AND METHOD FOR MANUFACTURING THE SAME - To improve adhesive properties between an electrically conductive polymer membrane and a solid electrolyte membrane to each other, and thus to ensure the operation of an electrically conductive polymer actuator which effects a bending motion is aimed. | 2010-02-18 |
20100039002 | OVERDRIVE GENERATOR - A motor includes a first layer including a first circular conductive winding having a first center portion and mounted to a first plurality of dowel rods connected to the first center portion of the first winding, a second layer including a center-piece element, a spindle, and an outside drive element, the outside drive element including at least one magnet, and a third layer including a second circular conductive winding having a second center portion and mounted to a second plurality of dowel rods connected to the second center portion of the second winding. | 2010-02-18 |
20100039003 | ELECTROMOTIVE ACTUATING DRIVE - An electric motor actuating drive for actuating elements designed such that the drive train, which is formed from spur gears, is not self-locking, and such that a braking spring is operatively connected to a gearbox stage upstream of the output-drive element of the drive train, such that, when the drive motor is disconnected, the actuating element is effectively prevented from being moved even when attempts are made to move it by external force or by extreme force. Furthermore, the actuating drive is in the form of a spring return and is equipped with a drive spring which is arranged such that the load on it is removed in the event of electrical power failure, and it therefore acts as a drive element. Furthermore, the electrical components are arranged in an end-face housing wall for a compact design. | 2010-02-18 |
20100039004 | FLEXIBLE GLOVE HOLDER USED IN THE OPENING OF A GLOVE BOX - The flexible glove holder ( | 2010-02-18 |
20100039005 | Wall panel affixing arrangement for portable work and storage container - A portable work and storage container includes a container frame, an enclosure arrangement and a wall panel affixing arrangement. The container frame includes a ceiling frame, a floor frame and four vertical corner posts spacedly extended between the ceiling frame and the floor frame. The wall panel affixing arrangement includes a plurality of wall adjusters and a plurality of wall lockers, wherein every two of the wall adjusters are adjustably extended to bias against two outer side rims of the wall structure respectively for applying a pushing force so as to ensure the wall panels of each of the wall structure are coupled with each other side-by-side. The wall lockers are adjustably engaged with top rims of the wall structures respectively to lock up the wall structures between the ceiling frame and the floor frame so as to securely retain the wall. | 2010-02-18 |
20100039006 | Shielded Theft-Resistant Display Case - A shielded theft-resistant display case for displaying valuable merchandise during normal business hours and for shielding such merchandise out of view and storing such valuable merchandise in a secure and locked condition after business hours. The shielded theft-resistant display case includes a transparent top, a front panel, a pair of side panels, and a display shelf attached to the panels below the transparent top. A shield is pivotally mounted within the display case to cover and secure the display shelf. The shield is selectively pivotable into a first position in the housing such that items supported on the display shelf are displayed in the upper section of the housing. The shield is selectively pivotable into a second position in the housing such that items supported on the display shelf are hidden from view and fully secured with the display case. | 2010-02-18 |
20100039007 | SERVER CARRIER ASSEMBLY - A server carrier assembly includes a server carrier configured for receiving a server therein, and a cable collecting structure mounted to the server carrier. The cable collecting structure includes a bracket and at least one receiving portion extending from the bracket. A space between the bracket and the receiving portion is defined for collecting at least one cable of the server. At least one opening is defined in the bracket and configured for the cable of the server to extend there through. | 2010-02-18 |
20100039008 | PORTABLE STORAGE DEVICE - A portable storage device having a storage device body including a generally resilient shelf and flexible material partially surrounding the shelf and a connector attached to the flexible material, the connector having a hook and being configured to connect the storage device body to a support member in a manner that supports the shelf in a generally horizontal orientation. The portable storage device may also include a collapsible compartment suspended from the shelf to provide additional storage accommodations. | 2010-02-18 |
20100039009 | Slide assembly having an adjustment mechanism - A slide assembly having an adjustment mechanism includes an inner rail, an adjusting lever, and a guide block. The inner rail includes a first slot, a pivoting portion, and a second slot thereon. The adjusting lever includes a first hole, a middle section pivoted to the inner rail, and a second hole. The first hole corresponds in position to the first slot, and the second hole corresponds in position to the second slot. The guide block is pivoted to the second hole of the adjusting lever. A protruding portion is eccentrically disposed on the guide block. The protruding portion is moved to lean against a portion of the second slot by turning the guide block. The adjusting lever deflects and the first hole slides in relation to the first slot. A fastening member penetrates through the first hole to connect a drawer or similar object so that the drawer can be tuned fine for a higher or lower position. | 2010-02-18 |
20100039010 | Washing machine - Disclosed is a support apparatus for a washing machine. The support apparatus includes a first adjustment unit coupled to a base, in which a coupling position of the first adjustment unit to the base is adjustable, and a second adjustment unit that is movable relative to the first adjustment unit. | 2010-02-18 |
20100039011 | DISPLAY APPARATUS AND PRODUCTION METHOD THEREOF - There are provided a display apparatus that can display an image having higher resolution feeling while solving the problem of patterning precision for sub pixels which is difficult to obtain in production, and a production method thereof. The display apparatus includes a plurality of pixels disposed in two directions within a display surface and each having a sub pixel for emitting red light, two sub pixels for emitting green light, and a sub pixel for emitting blue light, wherein the sub pixel for emitting red light and the sub pixel for emitting blue light are disposed so as to partially overlap each other in one of the two directions, and the two sub pixels for emitting green light are disposed distant from each other in the one direction, wherein for the pixels adjacent to each other in the one direction, the sub pixels for emitting green light are adjacent to each other, and the sub pixel for emitting red light and the sub pixel for emitting blue light are adjacent to each other, and wherein the pixels adjacent to each other in the other of the two directions have the same sub pixel disposition. | 2010-02-18 |
20100039012 | ADVANCED SYNJET COOLER DESIGN FOR LED LIGHT MODULES - An LED light source ( | 2010-02-18 |
20100039013 | LIGHT-EMITTING DIODE ILLUMINATION APPARATUS - A light-emitting diode (LED) illumination apparatus including a housing, an LED light source, and a power supply unit is provided. The housing has a light source accommodating space, a power supply accommodating space and a thermal isolation channel linked to the atmosphere, wherein the thermal isolation channel is located between the light source accommodating space and the power supply accommodating space. The LED light source is disposed in the light source accommodating space and the power supply unit is disposed in the power supply accommodating space. The thermal isolation channel is capable of preventing thermal interference between the LED light source and the power supply unit. | 2010-02-18 |
20100039014 | ELECTRON MULTIPLIERS - Electron multipliers and techniques for manufacturing electron multipliers are provided. In one embodiment, an electron multiplier includes at least two electrodes, a plurality of electron emission tips for emitting electrons formed on one of the at least two electrodes, and at least one porous structure having a plurality of pores for multiplying the electrons emitted from the plurality of electron emission tips. The porous structure includes a metal core and a layer of insulator material coated on an outer surface of the metal core, and is disposed between the at least two electrodes. | 2010-02-18 |
20100039015 | Thermionic emission device - A thermionic emission device includes an insulating substrate, and one or more grids located thereon. Each grid includes a first, second, third and fourth electrode down-leads located on the periphery thereof, and a thermionic electron emission unit therein. The first and second electrode down-leads are parallel to each other. The third and fourth electrode down-leads are parallel to each other. The first and second electrode down-leads are insulated from the third and fourth electrode down-leads. The thermionic electron emission unit includes a first electrode, a second electrode, and a thermionic electron emitter. The first electrode and the second electrode are separately located and electrically connected to the first electrode down-lead and the third electrode down-lead respectively. The thermionic electron emitter includes at least one carbon nanotube wire. | 2010-02-18 |
20100039016 | STRUCTURE FOR REPAIRING A LINE DEFECT OF AN ORGANIC LIGHT EMITTING DISPLAY AND A METHOD OF REPAIRING THE DEFECT - A structure for repairing a line defect in which a short can be easily repaired using an adjacent wiring line despite limited repairing space and a method of repairing the defect are disclosed. | 2010-02-18 |
20100039017 | TWO-FILAMENT LAMP - Disclosed is a lamp, particularly for a vehicle headlight, comprising two spiral-wound filaments which are retained by three feeders within a bulb that is inserted into a base. The feeders are arranged on top of one another when the lamp is adequately oriented. A tail of the first spiral-wound filament is connected to a dimming cap, said tail being located at a distance from the base, while a tail of the second spiral-wound filament is connected to the central feeder, said tail being close to the base. The second filament tail that faces away and is located at a distance from the base is connected to the upper feeder. According to the invention, the lower feeder is connected to the dimming cap by means of an end, some sections of which are angled away from a longitudinal axis of the lamp. | 2010-02-18 |
20100039018 | HOT CATHODE LOW PRESSURE DISCHARGE LAMP - A spontaneous break in a glass tube can be sufficiently suppressed in a hot cathode low pressure discharge lamp. A hot cathode low pressure discharge lamp ( | 2010-02-18 |
20100039019 | Light string with improved shunt system - This utility model relates to a decorative light, and particularly, to a decorative light capable of avoiding an open circuit condition on an entire string of bulbs that operate in series when an individual bulb is removed. The decorative light comprises a socket, a bulb base, a bulb and two terminals, wherein the socket is provided with a retainer therein, which has an opening laterally extending therethrough, and an elastic conductive ring with a thickness smaller than a width of the opening is disposed within the opening. When the elastic ring is in a natural state, the elastic ring extends outside the retainer through the opening at two sides of the retainer. The bulb base is further provided with an inserting partition at the bottom thereof. The elastic conductive ring has two states: one is a separating state where the bulb base is inserted into the socket. In this first state, the inserting partition of the bulb base separates one side of the elastic ring from the corresponding terminals. The other state is a conducting state of the two terminals when the bulb base is removed from the socket. In this second state both sides of the elastic conductive ring provide with the two terminals respectively. This utility model provides a decorative light capable of preventing failure of the complete string of bulbs when any bulb is removed. | 2010-02-18 |
20100039020 | FLUORESCENT MATERIAL, PROCESS FOR PRODUCING THE SAME, AND LUMINESCENT DEVICE - A blue fluorescent material having excellent durability and a high luminance, especially one emitting a high-luminance light by the action of electron rays. The fluorescent material comprises inorganic crystals having a crystal structure which is an AlN crystalline, AlN polycrystalline, or AlN solid-solution crystalline structure. It is characterized in that the inorganic crystals contain at least europium in solution and have an oxygen content of 0.4 mass % or lower and that the fluorescent material emits fluorescence derived from divalent europium ions upon irradiation with an excitation source. More preferably, the fluorescent material contains a given metallic element and silicon. Also provided are a process for producing the fluorescent material and an illuminator including the blue fluorescent material. | 2010-02-18 |
20100039021 | Plasma display panel and method of manufacturing the same - A plasma display panel (PDP) including a front substrate and a rear substrate facing each other, a partition wall interposed between the front substrate and the rear substrate to define a plurality of unit cells, each unit cell including a main discharge space, an auxiliary discharge space, and a step space, the auxiliary discharge space and the step space being on opposite sides of the main discharge space along a stepped sidewall of the partition wall, pairs of scanning and sustain electrodes arranged adjacent the auxiliary discharge spaces and to the step spaces, respectively, address electrodes extending to cross the scanning electrodes at a location adjacent to the auxiliary discharge spaces, a phosphor layer formed at least in the main discharge spaces, and discharge gas filling the unit cell. | 2010-02-18 |
20100039022 | TRICHROMATIC FIELD-EMISSION DISPLAY AND PHOSPHORS THEREOF - A trichromatic field-emission display is disclosed to include a cathode plate, three cathode electroluminescent phosphor screens and an anode plate, the anode plate having a transparent oxide thin film bonded to the photo gate electrode thereof, electron sources emitted by the photo gate electrode of the cathode plate striking the cathode electroluminescent phosphor screens to cause change of the electric field in the gap between the cathode plate and the anode plate. The cathode electroluminescent phosphor screens are made of an excitable rare earth element, assuring high stability and uniformity of luminous brightness when excited by an electron beam. | 2010-02-18 |
20100039023 | ULTRA-THIN MULTI-SUBSTRATE COLOR TUNABLE OLED DEVICE - The present techniques provide methods and systems for forming devices that may be formed from light emitting regions of electroluminescent organic materials. The small size of the light emitting regions allows the formation of blended colors, which may be formed into illuminated designs. Multiple devices may be joined together to form multilayer panels, where nearer layers may have different designs than farther layers, or farther layers may have solid illuminated colors useful as backgrounds for nearer layers. Further, the multilayer devices may be used as color tunable light sources. | 2010-02-18 |
20100039024 | New Heterocyclic bridged biphenyls - The present invention relates electroluminescent devices, comprising a compound of the formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices. | 2010-02-18 |
20100039025 | ELECTROCHROMIC MATERIALS AND ELECTROCHROMIC DEVICES USING THE SAME - Disclosed herein are novel electrochromic materials. The electrochromic materials produce various colors and have bistability to achieve red-green-blue full colors. Therefore, the electrochromic materials can be used in a variety of electrochromic devices. Also disclosed herein are electrochromic devices fabricated using the electrochromic materials. | 2010-02-18 |
20100039026 | Organic light emitting diode employing luminescent efficiency improvement layer - Provided is an organic light emitting diode employing a luminescent efficiency improvement layer containing a compound represented by Formula 1 below: | 2010-02-18 |
20100039027 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescent device including, a cathode, an anode, and at least an emitting layer and an electron transporting layer between the cathode and the anode, the emitting layer including a host compound and a fluoranthene compound, the electron transporting layer including a compound represented by (A)u-(B)v wherein A is a group containing an aromatic hydrocarbon group having 3 or more carbon rings, B is a heterocyclic group which may be substituted, and u and v are each an integer of 1 to 6. | 2010-02-18 |
20100039028 | DISPLAY DEVICE - A display device includes an organic light-emitting device and red, green and blue color filter layers, wherein each of the color filter layers contains a pigment, a pigment derivative and a dispersant, the pigment contained in a colored pattern constituting the green color filter layer contains Pigment Yellow 185 and at least one of an aluminum phthalocyanine or Pigment Green 7, and the concentration of the pigment in the green filter layer is 60% or less. | 2010-02-18 |
20100039029 | Organic Light Emitting Diode Including Light-Efficiency-Improvement Layer - An organic light emitting diode is disclosed, and includes a light-efficiency-improvement layer containing a compound represented by Formula 1: | 2010-02-18 |
20100039030 | OLED DEVICE WITH EMBEDDED CHIP DRIVING - An electroluminescent device having a plurality of current driven pixels arranged in rows and columns, such that when current is provided to a pixel it produces light, including each pixel having first and second electrodes and current responsive electroluminescent media disposed between the first and second electrodes; at least one chiplet having a thickness less than 20 micrometers; including transistor drive circuitry for controlling the operation of at least four pixels, the chiplet being mounted on a substrate and having connection pads; a planarization layer disposed over at least a portion of the chiplet; a first conductive layer over the planarization layer and connected to at least one of the connection pads; and a structure for providing electrical signals through the first conductive layer and at least one of the connection pads of the chiplet so that the transistor drive circuitry of the chiplet controls current to the four pixels. | 2010-02-18 |
20100039031 | Electroluminescent Lamp - An electroluminescent lamp comprises a substrate, an electroluminescent system printed on the substrate and a protection layer covering the outer surface of the electroluminescent system. The electroluminescent system comprises two electrode layers, where a dielectric layer and electroluminescent layer placed there between. The protection layer and the substrate interconnecting to form an envelope layer sealing the electroluminescent system, isolating the electroluminescent system inside the substrate and the protection layer. There is an adhesive layer beneath the substrate. It is also disclosed here a combination of an electroluminescent lamp and a metal dome sheet. There is a metal dome sheet beneath the adhesive layer. The metal dome sheet comprises a spacer where several receiving-grooves are provided and several metal domes seated respectively within the receiving-grooves. There is a second adhesive layer beneath the spacer. This invention has a simple structure and is easy to assemble. | 2010-02-18 |
20100039032 | High Pressure Discharge Lamp - The frame that holds a discharge vessel in an outer bulb is manufactured from Nb or Zr, said frame acting as getter in an evacuated outer bulb. | 2010-02-18 |
20100039033 | PLASMA DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME - A plasma display panel in which a first substrate having a protective layer formed thereon opposes a second substrate across a discharge space, with the substrates being sealed around a perimeter thereof. At a surface of the protective layer, first and second materials of different electron emission properties are exposed to the discharge space, with at least one of the materials existing in a dispersed state. The first and second materials may be first and second crystals, and the second crystal may be dispersed throughout the first crystal. | 2010-02-18 |
20100039034 | PHOTOCURABLE CONDUCTIVE PASTE AND PHOTOCURABLE BLACK PASTE USED IN FORMATION OF BUS ELECTRODE HAVING DOUBLE LAYER STRUCTURE, AND PLASMA DISPLAY PANEL - The invention relates to a photocurable conductive paste which is a conductive paste (A) used to form the upper layer of a bus electrode having a double-layer structure including two layers differing in contrast, the conductive paste (A) containing a glass powder (A1) having a softening point 40° C. or more higher than a glass powder (B1) of a black paste (B) to be used in the lower layer, a conductive powder (A2), an organic binder (A3), a photopolymerizable monomer (A4) and a photopolymerization initiator (A5). | 2010-02-18 |
20100039035 | Electrode for a Discharge Lamp - An electrode for a discharge lamp (I) with a core ( | 2010-02-18 |
20100039036 | INITIATION METHOD FOR ABNORMAL GLOW PLASMA DISCHARGE IN A LIQUID-PHASE MEDIUM AND APPARATUS FOR ITS IMPLEMENTATION - A method and apparatus for initiating and maintaining an abnormal glow volumetric sonoplasma discharge (VSPD). With certain parameters of the electrical discharge and of the intensity of elastic vibrations, it is possible to initiate VSPD within a cavitating liquid medium. The mechanism for the initiation of VSPD is related to the breakdown of gas phase microchannels formed by growth cavitation bubbles. The method for continuous processing uses elastic vibrations in the frequency range 1-100 kHz with enough intensity for the development of cavitation phenomena; these vibrations are introduced into the liquid phase working medium, and a source of direct, alternating, high frequency and ultrahigh frequency electric field in liquid provides the initiation and stable glow of VSPD. Resulting VSPD is characterized by volumetric glow in the frequency range of visible light and ultraviolet radiation in the entire cavitational-electric field and has a rising volt-ampere characteristic curve. | 2010-02-18 |
20100039037 | Light Emitting Diode Driving Apparatus - A light emitting diode driving apparatus includes: a switching converter having an inductor and a switching device; a plurality of serial light emitting diode lines each having a plurality of light emitting diodes connected in series; a plurality of rectifier diodes respectively connected in series to the plurality of serial light emitting diode lines; a plurality of capacitors respectively connected to nodes between the serial light emitting diode lines and the rectifier diodes for smoothing a voltage; and one or more current distribution coils disposed between the switching converter and the plurality of serial light emitting diode lines to let a current flow in a direction of canceling out a magnetic flux generated by a first winding and a magnetic flux generated by a second winding each other, thereby making currents flowing in the serial light emitting diode lines equal to each other. | 2010-02-18 |
20100039038 | Electronic ballast with high power factor - This invention provides an electronic ballast for a fluorescent lamp, including a rectifier for converting an alternating current input voltage into a direct current output voltage, and a circuit including a combined power factor correction (PFC) stage and an inverter, wherein the PFC stage and the inverter share a switch. Also provided is a controller for an electronic ballast, including a duty ratio controller that controls a duty ratio of a switch of the ballast, and means for adjusting the duty ratio according to a nonlinear function, so that an arc is sustained across the lamp. The controller and the ballast allow dimming of the fluorescent lamp while maintaining a high power factor. | 2010-02-18 |
20100039039 | High pressure discharge lamp lighting device and luminaire - A high pressure discharge lamp lighting device, includes: a DC/DC converter for converting a power source voltage of a DC power source into a desired DC voltage and stably lighting a high pressure discharge lamp; a DC/AC inverter for inverting the DC voltage into an AC voltage; and a starting pulse generating circuit for generating a high voltage required for the start-up of the high pressure discharge lamp. Further, the high pressure discharge lamp lighting device includes a lighting state decision unit for deciding a lighted/unlighted state of the high pressure discharge lamp; and an operating state switching control unit for switching the operating state of at least one of the DC/DC converter, the DC/AC inverter, and the starting pulse generating circuit to another operating state, depending on a predetermined operation phase out of the start-up, stable lighting and power interrupt phases of the high pressure discharge lamp. | 2010-02-18 |
20100039040 | Driving Method for High Efficiency Mercury-Free Flat Light Source Structure, and Flat Light Source Apparatus - Disclosed are a new Mercury-free flat light source structure capable of enhancing and adjusting brightness, maintaining stable and uniform discharge, and improving luminous efficiency, and a large flat light source apparatus using the same Mercury-free flat light source structure as a unit cell capable of adjusting the brightness and causing local discharges in selected areas, and a driving method thereof. | 2010-02-18 |
20100039041 | Electrodeless discharge lamp, lighting fixture, and method for manufacturing electrodeless discharge lamp - The electrodeless discharge lamp of the present invention comprises: a bulb | 2010-02-18 |
20100039042 | Balancer Board for Backlight Device - In a balancer board for a back light device, a plurality of shunt coils configured to transfer power from an inverter to a plurality of fluorescent tubes arrayed in a line are arrayed in a line in a direction which is the same as the direction in which the fluorescent tubes are arrayed, and respective patterns formed on front and rear surfaces of the balancer board so as to supply the power from the inverter to each of the plurality of shunt coils are formed such that the pattern formed on one surface is located apart from the pattern formed on the other surface with a predetermined distance left therebetween while mutually intersecting three-dimensionally in respective planes. | 2010-02-18 |
20100039043 | ADVANCED LOW VOLTAGE LIGHTING SYSTEM - Disclosed is a lighting system supporting multiple independently controlled zones utilizing a plurality of semiconductor switches coupled to a plurality of transformers to produce a non-sinusoidal power output and controlled by a digital controller that receives feedback from each zone in order to auto-sense the proper voltage for a plurality of connected loads. | 2010-02-18 |
20100039044 | LIGHT-EMITTING COMPONENT AND ITS MANUFACTURING METHOD - In a light emitting component, a resistor element is formed on the back surface of a substrate and its resistance value is adjusted to make the light intensity of a light emitting element (LED) in a predetermined range. A constant electric current circuit comprised of the resistor element and a transistor supplies the constant electric current to an LED, and the LED and the transistor are formed on a unit insulating substrate. In the case where the unit insulating substrate is rectangular in shape, one pair of opposite sides are x in length, the other pair of opposite sides are y in length and the ratio value of x/y is in the range of 1-1.25. Further, this light emitting component is provided with two resistor elements and both resistor elements are subjected to a resistor value adjustment. | 2010-02-18 |
20100039045 | LED Module and Method for Operating at Least one LED - An LED module ( | 2010-02-18 |
20100039046 | LED READING LIGHT AND METHOD FOR OPERATING AN LED READING LIGHT - The LED reading light, in particular for a passenger transportation vehicle such as, for example, an airplane, a bus, or a ship, is provided with two power supply connections ( | 2010-02-18 |
20100039047 | Drive Device for Performing Electric Power Conversion by Using Switching Element - A drive device includes a primary-side rectifier circuit for rectifying a received alternating-current voltage, a first capacitor for smoothing the rectified voltage, a switching element coupled to a primary winding of a transformer, for converting the smoothed voltage into an alternating-current voltage by turning on and off to be supplied to the primary winding, a secondary-side rectifying-smoothing circuit for rectifying and smoothing an alternating-current voltage induced at a secondary winding of the transformer to be outputted to a load, a switching control circuit for turning on and off the switching element by supplying a drive voltage to a control electrode of the switching element, and a bias circuit for supplying a bias voltage to the control electrode of the switching element, based on a voltage induced at the primary winding. | 2010-02-18 |
20100039048 | Inverter controller and system - A driving circuit for driving loads includes a switch circuit, a transformer, a current sensing circuit, and an inverter controller. The switch circuit and the transformer are used for converting a DC electric power to an AC electric power so as to energize the loads. The current sensing circuit coupled to the loads generates a feedback current signal indicative of a current flowing through the loads. The inverter controller includes a switch drive circuit, a current regulation circuit receiving the feedback current signal, and a mode controller circuit. The switch drive circuit controls the switch circuit so as to adjust power delivered to the primary winding of the transformer in accordance with the feedback current signal. The mode controller disables the switch circuit through the switch drive circuit if the external signal is in an absence state for a predetermined period. | 2010-02-18 |
20100039049 | Positive Temperature Coefficient Light Emitting Diode Light - An apparatus includes a light source, a substrate, a temperature-based controller and an insulator. The light source is mounted to the substrate. The temperature-based controller is electrically coupled to the light source and causes the light source to provide a relatively constant light output. The insulator is positioned proximate the temperature based controller. | 2010-02-18 |
20100039050 | METHODS FOR ADJUSTING BRIGHTNESS OF LIGHT SOURCES - A method for adjusting brightness of a light source is provided. A light source with X brightness degrees is provided. The light source is turned on and off at least one time. When the number n of times of turning on the light source is less than or equal to the total number X of brightness degrees, the brightness degree of the light source is determined to be the n | 2010-02-18 |
20100039051 | Power Variator - An apparatus for use in a process to regulate power for a particle accelerator includes a first circulator, a second circulator, a tee coupled between the first and the second circulator, and a tuner coupled to the tee. An apparatus for use in a process to regulate power for a particle accelerator includes a first circulator, a second circulator, a 3-dB coupler coupled between the first and the second circulator, and a tuner coupled to the 3-dB coupler. | 2010-02-18 |
20100039052 | ACTUATOR SYSTEM WITH A MULTI-MOTOR ASSEMBLY FOR EXTENDING AND FLEXING A JOINT - An actuator system for extending and flexing a joint, including a multi-motor assembly for providing a rotational output, a rotary-to-linear mechanism for converting the rotational output from the multi-motor assembly into an extension and flexion of the joint, and a controller for operating the actuator system in several operational modes. The multi-motor assembly preferably combines power from two different sources, such that the multi-motor assembly can supply larger forces at slower speeds (“Low Gear”) and smaller forces at higher speeds (“High Gear”). The actuator has been specifically designed for extending and flexing a joint (such as an ankle, a knee, an elbow, or a shoulder) of a human. The actuator system may, however, be used to move any suitable object through any suitable movement (linear, rotational, or otherwise). | 2010-02-18 |
20100039053 | TORQUE CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME - A torque control device controlling torque of first and second mechanical units connected coaxially to each other through connecting members includes a controller generating first and second references from a command from a host system, first and second motors respectively driving the first and second mechanical units, first and second motor control units respectively controlling the first and second motors on the basis of the first and second references. The first and second references synchronously accelerate the first and second motors to first rotational speed, then increase rotational speed of the second motor according to a speed profile to produce torsional torque in the connecting members, decelerate the second motor to the first rotational speed after the torsional torque reaches a predetermined value, and synchronously decelerate and stop the first and second motors after a predetermined time period elapses. | 2010-02-18 |
20100039054 | VEHICLE, SYSTEM AND METHOD - A system includes a retarder in electrical communication through an electric link with an alternator, and a controller that compares a power measurement with an accessory load on a system during a retard event, and can reduce an electrical load on the alternator, or can remove all electrical loads from an engine, when electric power that is generated from the retarder is measured to be greater than an accessory load on the system. The system may include an alternator that provides a motor function to rotate a shaft coupled to an engine that is mechanically coupled to one or more mechanically drivable accessories. The alternator powers the mechanically drivable accessories in place of or in addition to the engine. | 2010-02-18 |
20100039055 | TEMPERATURE CONTROL OF MOTOR - Some embodiments of the present disclosure provide a brushless motor configured to sense the temperature of the motor and control the operation of the motor. The motor is configured to lower the current generation in a power switching circuit and lower the temperature within the power switching circuit without stopping the operation of the motor. The brushless motor comprises a rotor, a stator comprising windings, a power switching circuit configured to supply an electric current to the windings, a temperature sensor placed on or in the vicinity of the power switching circuit and configured to sense or ascertain temperature of the power switching circuit, and a controller configured to receive a temperature input from the temperature sensor, select a mode of operation of the motor based on the temperature input, and generates a pulse width modulation (PWM) signal corresponding to the selected mode of operation. The present disclosure also provides a method of running a brushless motor with temperature control. The method comprises providing a motor, which comprises a rotor, a stator with windings, and a power switching circuit configured to supply an electric current to the windings, sensing or ascertain temperature of the power switching circuit, selecting a mode of operation of the motor based on the sensed or ascertained temperature, and generating a pulse width modulation (PWM) signal corresponding to the selected mode of operation. | 2010-02-18 |
20100039056 | ELECTRIC POWER CONVERTER - A voltage-command correction unit provided between an electric-power conversion unit and a voltage-command calculation unit provides a predetermined current range including the zero level for the detected output current, and, at a first clock time when the output current enters from outside to inside of the current range, sets a zero cross timing of the output current as a clock time for switching the polarity of the correction voltage that corrects the AC voltage command calculated and output by the voltage-command calculation unit based on the first clock time and the frequency, thereby making a configuration capable of correcting the AC voltage command with the correction voltage with the same polarity as the polarity of the output current around the zero cross point of the output current. | 2010-02-18 |
20100039057 | ANTI-PINCH METHOD AND DEVICE FOR CONTROLLING AN OPENABLE AND CLOSABLE BODY - In an anti-pinch method and device for controlling an openable and closable body, a driving circuit operatively drives a motor with a driving current to move the body relative to a frame body between closing and open positions. A current sensor generates a sensing signal corresponding to the driving current. A control unit calculates a difference between magnitude of the driving current and a reference current value upon detecting that the magnitude of the driving current is greater than the reference current value, and outputs an abnormal signal indicative of an object being pinched between the body and the frame body upon detecting that the difference is greater than a predetermined threshold value. The driving circuit is responsive to the abnormal signal from the control unit to perform one of stopping driving of the motor and driving the motor to move the body toward the open position. | 2010-02-18 |
20100039058 | POWER DRIVE OF ELECTRIC MOTOR - Some embodiment of the present disclosure provide an electric motor comprising a power drive configured to supply electric power to different components of the motor that operate with different power inputs. The motor is configured to transform the electric power into mechanical work to perform on a load. The electric motor is configured to be used as a pump or a blower in a HVAC system. The electric motor includes a first power source connected to and supplying an electric power to the windings of the motor, a second power source connected to and supplying an electric power to a logic circuit configured to control operation of the motor, a third power source connected to and supplying an electric power to an external device that is configured to be connected to the motor and not enclosed in a housing, and a housing enclosing the first, second, and third power source. Another embodiment of the disclosure provides a method of supplying power in an electric motor, wherein the method includes providing a motor comprising windings, a logic circuit, an external power outlet accessible from outside a housing of the motor. The method further includes supplying a first electric power to the windings, supplying an electric power to the logic circuit, and supplying a third electric power to the external power outlet. | 2010-02-18 |
20100039059 | MOTOR CONTROLLER - A motor controller is provided which has a function to prevent the falling of a shaft when the power supply to a motor is turned on. | 2010-02-18 |
20100039060 | TWO SPEED INDUCTION MOTOR WITH TAPPED AUXILIARY WINDING - A six lead, two speed, consequent wound, single phase induction motor with a tapped auxiliary winding having a 2-pole high speed mode and 4-pole low speed mode. A portion of the auxiliary winding is connected in series with the four pole main winding. The 4-pole low speed mode has an efficiency of over 80%. | 2010-02-18 |
20100039061 | SOLAR-POWERED WATER BUBBLER - A self-contained solar-powered system and method prevent outdoor ice buildup. The apparatus includes a solar panel outputting electrical power, and a rechargeable battery in electrical communication with the solar panel for storing the power. An electrically operated air compressor is powered by the solar panel and/or battery, and a bubbler unit is in pneumatic communication with the air compressor, providing bubbler reaction to a water reservoir to be protected from freezing. An electronic controller is operative to activate electrical power switching apparatus on a per-demand basis. For example, at least one thermometer may be provided in electrical communication with the controller, with the controller being operative to activate the bubbler upon the detection that potential freezing may occur. The use of a controller and switching apparatus allows the battery to be charged at a higher capacity during times when freezing is unlikely. | 2010-02-18 |
20100039062 | Smart charge system for electric vehicles integrated with alternative energy sources and energy storage - A charging system for electrical vehicle batteries has a smart charge power meter with a computer control system to measure and integrate the delivered electrical power, enable/disable the charging stations and make all of the other necessary purchasing transaction steps equivalent to a gas station operation. The system may collect electricity by using whatever alternative energy system is available or can be incorporated into the charging system when it is constructed. The system may store the collected electricity in a high capacity energy storage system. The charging takes place at a charging lot which is within a secure perimeter to assure safety and prevent vandalism. The siting of charging lots is chosen to coincide with locations where vehicles are usually parked for extended times (e.g., parking lots, businesses, etc.). | 2010-02-18 |
20100039063 | VERSATILE LIGHTING DEVICE - A wall or ceiling mountable lighting device comprises a self-contained single or multiple LED light source for emitting warm yellow-white light corresponding to halogen or incandescent light and a control circuit controlled by a remote control unit to energize and deenergize the light source and control light intensity. A rechargeable battery power source mounted on the lighting device is connectable to apparatus for charging the battery without removing the battery from the device. The apparatus includes an elongated probe assembly releasably connectable to the lighting device to perform the recharging process. The lighting device is particularly adapted for ease of placement of a light source for decorative purposes and/or illuminating artifacts in locations which would require substantial structural modifications to install conventional lighting. | 2010-02-18 |