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8865003 Apparatus and method for separation of particles suspended in a liquid from the liquid in which they are suspended  
A method for separating, or removing, particulate material, e.g., blood cells, from a sample of fluid, e.g., whole blood of a patient, in which the particulate material is suspended. In the case of...
8866353 Inverter-integrated driving module  
A first inverter ventilation aperture is disposed so as to pass through a portion of a fin base that faces a bearing, a first rotor ventilation aperture is disposed so as to pass through a portion...
8866361 Bar conductor shapes for electric machines  
A conductor is provided for an electric machine having an axis, a radial direction extending outward from the axis, and a tangential direction perpendicular to the radial direction. The conductor...
8866366 Piezoelectric sensor device and piezoelectric sensor device drive method  
A piezoelectric sensor device includes a piezoelectric element, a signal processing unit, a polarization processing unit and a connection switching unit. The piezoelectric element has a...
8866019 Electric wire, coil, device for designing electric wire, and electric motor  
An electric wire includes a conductive portion 11 made of a material having a volume resistivity higher than that of copper, wherein the volume resistivity of the conductive portion is specified so...
8866355 Switched reluctance motor  
Disclosed herein is a switched reluctance motor including: a rotor part including a rotor core having a shaft fixedly coupled to the center thereof and a plurality of rotor poles formed to be...
8866367 Thermally oxidized seed layers for the production of {001} textured electrodes and PZT devices and method of making  
A method for forming an electrical device having a {100}-textured platinum electrode comprising: depositing a textured metal thin film onto a substrate; thermally oxidizing the metal thin film by...
8867151 Voice coil motor and camera module using the same  
A voice coil motor for driving a lens group includes a housing, a first cover, a second cover, a movable member, and a plurality of magnets. The housing is a hollow and includes a top plate and...
8864448 Ram air turbine with integrated heat exchanger  
A ram air turbine system for generating electrical power in an aircraft when the system is exposed to an airstream exterior of the aircraft. The ram air turbine system includes a turbine, a housing...
8867166 Spindle motor and disk drive apparatus  
A spindle motor includes a flat stator, a rotor magnet arranged above the stator, and a magnetic portion made of a ferromagnetic material. The magnetic portion is positioned lower than the stator...
8866352 Alternator for vehicle with heat dissipating fin  
An alternator for a vehicle is provided which is equipped with a heat dissipator and a cooling air generator. The heat dissipator is disposed in a rectifier to cool rectifying devices. The cooling...
8866314 Method for operating a power rotary actuator and a power plant for carrying out said method  
The invention relates to inertial systems for the accumulation and conversion of energy, and can be used as a power unit to drive various machines and vehicles. According to the disclosed method, a...
8866357 Drive device  
A drive device includes a motor, a control unit, a first fastener, and a second fastener. The control unit is arranged on a side of the motor in an axis direction of the motor. The first fastener...
8867165 Spindle motor and disk drive apparatus  
A spindle motor includes a stationary portion defined by a base portion, a stator core arranged on the side of an upper surface of the base portion, and a coil attached to the stator core. A...
8866364 Piezo-electric based micro-electro-mechanical lens actuation system  
Disclosed is a piezo-electrically actuated micro-mechanical deformable member comprising a corrugated longitudinal beam (521) formed in a substrate, and having a first anchored end (502) and a...
8866363 Electrostatic actuator having urging members with varying rigidities  
According to one embodiment, an electrostatic actuator includes a substrate, an electrode unit, a film body unit, and an urging unit. The electrode unit is provided on the substrate. The film body...
8866365 Composite substrate with partially planarized irregular surface  
In a composite substrate 10, a bonding surface 21 of a piezoelectric substrate 20 is an irregular surface which is partially planarized. The irregular surface which is partially planarized includes...
8866358 Efficient and powerful electric motor integrated with a generator  
An incorporated electric motor-generator (IEMG), including: a plurality of disk surfaces each having a main longitudinal axis, at least one peripheral motor section and at least one central...
8866351 Cooling arrangement for an electric machine  
The electric machine includes a stator. The stator includes stacked lamination plates. The lamination plates form at least two lamination packages. The electric machine includes a first cooling...
8866359 Brushless motor having V-shaped permanent magnets  
A brushless motor has a stator and a rotor. The stator has a stator core with a plurality of inwardly extending salient poles and windings wound about the salient poles. The rotor has a shaft, a...
8866354 Electrical drive unit for a motor vehicle  
An electrical drive unit for a motor vehicle, with the drive unit including a wheel-hub drive that drives a vehicle wheel and that is arranged on the vehicle wheel by a wheel bearing, the wheel-hub...
8866350 Electro-magnetic engine with pivoting piston head  
An electromagnetic engine including a plurality of pistons and a plurality of corresponding electromagnets. The pistons are each connected to a crankshaft and fabricated of a ferrous material. The...
8866362 Lamination stack for an electrical machine stator  
An electrical machine stator is disclosed that includes a stack of laminations configured to be assembled together so as to define at least one stator tooth. The stack of laminations may include a...
8866567 Quartz crystal unit, quartz crystal oscillator and electronic apparatus  
A quartz crystal unit has a quartz crystal tuning fork resonator having a thickness within a range of 0.05 mm to 0.18 mm, and at least one groove formed in at least one of opposite main surfaces of...
8866356 Motor  
A motor includes a motor section and an amplifier section. The motor section and the amplifier section are electrically and mechanically connected with each other via a wire connection base using a...
8866349 Solenoid  
A solenoid includes a stationary member, a movable member being movable relative to the stationary member and spring disposed between the stationary member and the movable member. The stationary...
8866317 Broadband vibrational energy harvesting  
A system that converts environmental vibrational energy into electrical energy includes a transducer that undergoes oscillating movement in response to the vibrational energy in order to produce an...
8866360 Rotor barrier shaping for demagnetization mitigation in an internal permanent magnet machine  
A rotor core for an Internal Permanent Magnet (IPM) machine includes a cavity having a magnet disposed therein. The cavity defines an air slot adjacent a radially outermost edge of the magnet...
8860271 Rotating electric machine  
A rotating electric machine includes a stator and a rotor. The rotor includes an iron core and permanent magnets. The iron core includes a cylindrical connection portion and ten magnetic pole...
8860263 Linear vibration motor  
Disclosed herein is a linear vibration motor including: a stator part including a coil, a printed circuit board coupled to the coil, a bracket having the printed circuit board fixedly coupled...
8857041 Method for fabricating an electromechanical transducer  
An electromechanical transducer includes a first electromagnetic element and a second electromagnetic element, such as electrodes, disposed opposite to each other with a sealed cavity therebetween....
8860287 Wind power generation systems including segmented stators  
The present disclosure relates to wind power generation systems having a segmented stator with a structural element and a plurality of coils. The wind power generation systems also include a rotor...
8860281 Multiple-gap electric rotating machine  
The multiple-gap electric rotating machine includes a rotor cantilever-supported at a first axial end thereof by a rotor arm coupled to a rotating shaft. The rotor includes a laminated core of core...
8858822 Ceramic material  
A ceramic material includes first and second ceramic materials. The first ceramic material has a perovskite structure and defines a host lattice. The first ceramic material contains lead, zirconium...
8860262 Linear vibration motor having elastic member including bending part  
Disclosed herein is a linear vibration motor including: a stator part including a magnet; a vibrator part including a coil disposed to face the magnet; and an elastic member connecting the stator...
8860278 Stator assembly for belt alternator starter motor generator for hybrid vehicles  
A stator assembly comprises a stator defining S slots. First and second windings are arranged in each of the S slots. The two windings have a width in a radial direction and a thickness in a...
8860272 Synchronous generator, especially for wind turbines  
A synchronous generator is provided. The generator includes a rotor, which rotates around a machine axis and is concentrically surrounded by a stator with a stator winding. A plurality of permanent...
8860283 Electrostatic actuator of a mobile structure with improved relaxation of trapped charges  
The device comprises a first actuating bump made from electrically conducting material with a first contact surface. A second actuating bump made from electrically conducting material is facing the...
8860284 Piezoelectric multiplexer  
A piezoelectric multiplexer includes an actuator and multiple bimorph beams. The actuator includes an actuator conducting head and an actuator stem, and each bimorph beam includes a conducting beam...
8860285 Electronic component and method for producing electronic component  
An electronic component includes: a base material having a first conductive section; an oscillation piece having a second conductive section; a first member which is covered with a third conductive...
8858471 Methods and systems for ultrasound treatment  
A method and system for ultrasound treatment are provided. Acoustic energy, including ultrasound, can serve as input energy to a mask with apertures, such apertures acting as secondary acoustic...
8860273 External field interaction motor  
Apparatus and associated methods involve thrust generation by interaction of an armature field with a stator field in an arrangement with substantially reduced flux coupling from the armature to...
8861129 Spindle motor having enhanced bearing rigidity and increased storage space for lubricating fluid and hard disk drive including the same  
There is provided a spindle motor including: a shaft including a body portion and an extending portion extending from an upper portion of the body portion in an outer radial direction; a sleeve...
8860553 Self-powered, piezo-surface acoustic wave apparatus and method  
An autonomous, self-powered device includes a radioisotope-powered current impulse generator including a spring assembly comprising a cantilever, and a piezoelectric-surface acoustic wave (P-SAW)...
8860280 Rotor for electric rotating machine and method of manufacturing the same  
A rotor includes a rotor core comprised of steel sheets that are laminated in the axial direction of the rotor core and a rotating component configured to rotate together with the rotor core. Each...
8860261 Actuator  
An actuator according to an embodiment includes support mechanisms that are disposed in plural places of an output shaft in a longitudinal direction and support the output shaft in a linear...
8860516 Piezoelectric oscillator and transmitter  
A piezoelectric oscillator includes: a piezoelectric resonator element having a piezoelectric substrate and an excitation electrode formed on a surface of the piezoelectric substrate; a...
8860274 Motor provided with two stators arranged radially inside and outside rotor  
In a double-stator motor has a rotary shaft, an annular rotor is coupled with a rotary shaft. First and second three-phase stators are arranged inside and outside to the rotor in the radial...
8860276 Electromagnetic steel sheet formed body, rotor core, rotor, rotating electrical machine, and vehicle  
An electromagnetic steel sheet formed body to be used in a rotor core in which a forward rotational direction and a reverse rotational direction are assigned to a clockwise direction along a...
8860336 System and method for dynamic self-sensing of dielectric elastomer actuators  
A system and method is provided for determining the capacitance between electrodes of an artificial muscle or dielectric elastomer actuator (DEA). The method comprises measuring the voltage...