Matches 1 - 50 out of 278 1 2 3 4 5 6 >


Match Document Document Title
8182560 Method for gasifying hydrocarbon materials for the production of hydrogen  
A process for gasifying hydrocarbon-containing materials and separating the resultant stream into hydrogen gas and other useful products.
8146371 Direct induction combustor/generator  
A combustor/coil assembly for direct electromagnetic induction from a detonation wave comprises an annular combustor, a magnetic field source and a port. The annular combustor comprises an inner...
7979938 Changing amplitude of movement by changing the drive frequency of a toothbrush brushhead  
The drive system drives a brushhead at a driving frequency. The drive system includes a frequency modulation system which changes. the driving frequency about a center frequency in such a manner,...
7983726 Superconducting generator  
A generator that comprises at least one ferromagnetic core including a gap, a magnet capable of producing a normal magnetic field within said gap and at least one coil positioned within the normal...
7948198 Reaction force cancel system  
Increasing in size of a reaction force cancel system is suppressed. The reaction force cancel system is provided in a stage device including: a surface plate having a plurality of plate surfaces...
7902708 Electro-magnetic motor generator system  
An electro-magnetic motor-generator system, including a wheel assembly having a wheel mounted onto a shaft. The shaft has a sleeve mounted thereon. A frame assembly is mounted onto the sleeve. The...
7899317 Driving device, optical apparatus, and image pickup apparatus  
A driving device which is capable of increasing a driving speed at which an object to be driven is driven, enhancing quietness in driving the object to be driven, and positioning the object to be...
7839028 Nanoelectromechanical systems and methods for making the same  
Nanoelectromechanical systems are disclosed that utilize vertically grown or placed nanometer-scale beams. The beams may be configured and arranged for use in a variety of applications, such as...
7697181 Actuator, optical scanner and image forming apparatus  
An actuator includes: a first vibrating system having a frame-like driving member and a pair of first axis members holding the driving member from both sides so that the driving member is rotatable...
7667562 Magnetic field replicator and method  
A new class of fundamental devices and methods for their manufacture and use. The bulk magnetic field replicators of the present invention require no precision machining or alignment to accurately...
7589481 Control device integrated dynamo-electric machine  
In order to improve reliability, cost performance, and cooling property, a control device integrated dynamo-electric machine mounted to a dynamo-electric machine includes an inverter bridge...
7578149 Motor as a direct drive and method for installation of the motor  
A motor having a stator and a rotor is provided as a direct drive for a laundry treatment appliance. The stator of the motor is preferably centered by a preferably cylindrical or conical...
7576455 High performance focusing actuator of a voice coil motor  
A high performance focusing actuator of a voice coil motor comprises a retaining unit having a plastic retaining frame; a center portion of the plastic retaining frame being a receiving space; two...
7555057 Predistortion calibration in a transceiver assembly  
Systems and methods are provided for calibrating a digital predistorter in an integrated transceiver circuit. A digital transmitter path provides a signal from a digital input. The transmitter path...
7460213 Alignment apparatus, exposure apparatus, and device manufacturing method using exposure apparatus  
An alignment apparatus includes driving means having a movable element and a stator, a measurement unit which measures a position of a moving member moved by the driving means using measurement...
7453174 Superconducting electric motor  
A superconducting motor which operates in a synchronous mode of operation, can also be operated in an induction mode in the event that the superconducting components of the motor lose their...
7429839 Linear compressor and control method thereof  
A linear compressor having a reciprocating piston, a linear motor driving the piston, and a motor controller to vary magnitude of a stroke of the piston according to power, including: a...
7375797 Utilities transfer system in a lithography system  
Techniques for transferring utilities to and from a reticle or wafer stage in a lithography system while minimizing physical disturbances that affect the stage are described. These techniques...
7347310 Apparatus for validating and paying out coins  
The object of the present invention is to provide apparatus for validating and paying out coins, which can guide metal fragments to the surface of the driving motor such that the guided metal...
7276819 Explosively driven power generation, method and device  
A method for generating power including an energetic charge is activated to produce a shockwave, which is imparted at an effective velocity and temperature on a gas to ionize the gas for creating...
7259836 Stage device for positioning an object, in which a static pressure bearing and a pressurizing magnet suspend a slider  
A stage device for positioning an object. The stage device includes a slider for holding the object, a driving section for driving the slider with respect to a base, wherein the slider is supported...
7221433 Stage assembly including a reaction assembly having a connector assembly  
A stage assembly (220) for moving and positioning a device (200) includes a stage base (202), a stage (206), a stage mover assembly (204), and a reaction assembly (226). The stage mover assembly...
7187143 Mover device and semiconductor manufacturing apparatus and method  
A mover device and an ion implanter apparatus having a processing base that reciprocates at a high speed without undesirable noise and vibration are provided. The mover device includes: a fixed...
7168151 Method of manufacturing yoke of rotary electric machine  
A method of manufacturing a yoke includes a step of cutting a steel plate into a rectangular sheet having a plurality of first dovetail convexities at one end thereof and a plurality of second...
7133115 Positioning device, exposure apparatus using the positioning device, and device production method  
A positioning device for positioning an object includes a movable member movable in X and Y directions, a top plate, disposed above the movable member, for mounting the object, at least four...
7098559 Engine using the transition state of a superconductor to produce energy  
The inventive method uses a superconductor to generate energy. The superconductor is alternated between a temperature above and below a critical temperature defined by a transition between the...
7075623 Flexure-supported split reaction mass  
An apparatus for stabilizing a scanning system during lithographic processing comprises a baseframe, a reaction mass, and a pair of flexures connecting the reaction mass to the baseframe. The...
7045702 Solar-paneled windmill  
A solar-paneled windmill is provided having aerodynamic fan blades provided with solar panels. The windmill produces electricity using wind energy and solar energy. In another embodiment, magnets...
7009685 Bearing arrangement for reaction mass in a controlled environment  
A counter balance apparatus for stabilizing a scanning system during lithographic processing comprises a baseframe, at least one counter balance (reaction mass) movably coupled to the baseframe by...
7002714 Autofeeder for X-ray scanning  
An autofeeder and media object digitization system. A receptacle for media objects is coupled to align a first wall with a clip to hold the media object. A suction device forming part of the first...
7002126 Projectile steering by plasma discharge  
A device and method for guiding or steering projectiles (self-propelled or non-self-propelled), or missiles, and for steering a supersonic projectile, or a missile, having a nose, generally in the...
6998739 Alternator cover shield  
An alternator cover shield which is designed to close the starter pulley opening or cavity in an alternator cover when the recoil assembly has been removed. The alternator cover shield is...
6992407 Precision machining stage equipment  
A movable table for supporting a work piece is allowed to move on the same plane in arbitrary directions through a table holding mechanism. Also, a feed within the same plane is supplied to the...
6982501 Magnetic fluid power generator device and method for generating power  
A device for generating power includes a fluid including magnetic particles. A source magnetizes the fluid thereby inducing rotations in the magnetic particles for creating a magnetic flux. The...
6965426 Positioning system and exposure apparatus having the same  
Disclosed is a positioning system effective to cancel a moment reaction force, and it includes a movable portion and a reaction force absorbing mechanism for absorbing a propulsion reaction force...
6946932 Surface acoustic wave resonator with an interdigital transducer divided into regions having a different fixed pitch  
In a substrate in which a reflection coefficient γ of a surface acoustic wave per electrode is small, the invention obtains a Q value or a CI value level, which is equivalent to or higher than ...
6930756 Electron beam exposure apparatus and semiconductor device manufacturing method  
An electron beam exposure apparatus which exposes a substrate with a predetermined pattern using one or a plurality of electron beams. The apparatus includes a substrate stage on which a substrate...
6927838 Multiple stage, stage assembly having independent stage bases  
A stage assembly (10) for independently moving and positioning a first device (26A) and a second device (26A) in an operation area (25) is provided herein. The stage assembly (10) includes a stage...
6927475 Power generator and method for forming same  
A power generator. The power generator includes a first substrate, a second substrate, a magnetic film, a first metal layer, a second metal layer and an electricity storage device. The second...
6861770 Using the transition state of a superconductor to produce energy  
A method of using a superconductor to generate energy. The superconductor is alternated between a temperature above and below a critical temperature defined by a transition between the...
6836315 Lithographic apparatus and device manufacturing method  
A method of providing pitch torque compensation for planar motors in which pitch torque is not inherently provided includes calculating and summing a given set of forces ideally required to be...
6744156 Stepping motor having a predetermined number of teeth corresponding to magnetically stable points per rotor rotation  
There is disclosed a stepping motor capable of increasing assembling work efficiency when the tooth of the gear to be driven provided to a driven member is connected to the tooth of the output...
6734574 Buoyancy-driven electric power generator  
A Buoyancy-Driven System for generating electric power is disclosed. The Buoyancy-Driven System utilizes Archimedes' Principle to drive magnet capsules through a fluid-filled portion of pipe and...
6628016 Molecular dipolar rotors  
Molecular dipolar rotors comprising a base, an axle connected to said base and oriented substantially perpendicular to said base, and a rotor portion having an electric dipole moment are provided....
6617712 Linear position transducer with primary and secondary windings and a movable induction coupling element  
A linear inductive transducer (T) includes a pair of primary windings (1, 3), fed by means of a power supply unit (C; 11, 13), a pair of secondary windings (2, 4) and a magnetic core (8), movable...
6448679 Passive magnetic support and damping system  
A type of passive magnetic bearing that provides for both positive radial stiffness and significant levels of passive radial damping. Axial damping and axial forces can also be generated with minor...
6384501 Self-centering timing disk hub and method of mounting the same  
The invention relates to a self-centering timing disk hub with a timing disk support surface and a tubular hub sleeve, wherein the end of the hub sleeve can be pushed onto a motor shaft so as to...
6362544 Electromagnetic device with embedded windings and method for its manufacture  
A powdered magnetic material stator core with embedded stator windings and a method for its manufacture. Embedding the windings within a radially compacted powdered magnetic material stator core...
6340856 Electric motor  
In an electric motor, in particular a commutator motor, with a magnet body (24) disposed on a rotor shaft (12) in manner fixed against relative rotation for scanning the revolution and/or rpm,...
6279850 Cable forerunner  
A cable forerunner for winding a high-voltage cable in an electric machine, wherein one end of the cable forerunner (11) is attached to the end (10) of the cable (1), the cable forerunner (11) is...
Matches 1 - 50 out of 278 1 2 3 4 5 6 >