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8791611 Device for the contact and attachment of an electric component in a motor vehicle  
A device is provided for contact and attachment of an electrical component, such as in a motor vehicle. The contact and attachment are in a substantially flat region of a support element. The...
8791622 Driving circuit for vibration-type actuator  
An apparatus includes a vibration-type actuator and a driving circuit. The vibration-type actuator includes a vibration member and a moving member, wherein the vibration member includes an...
8789927 Liquid-ejecting head and liquid-ejecting apparatus  
A liquid-ejecting head includes a pressure-generating chamber communicating with a nozzle opening and includes a piezoelectric element including a piezoelectric layer and electrodes. The...
8791623 Piezoelectric actuator and piezoelectric actuator array  
An aspect of a piezoelectric actuator according to the present invention comprises: a plate-like piezoelectric element (20); a sheet (30); and a movable body (50). The piezoelectric element is...
8791615 Electric generating device having a gearbox having flywheels  
An electric generating device includes a motor having a spindle and a bevel gear, an electric generating mechanism having a pivot axle and another bevel gear, and a speed increasing device includes...
8789421 Device for detecting a selvage of a material web  
A device for detecting a selvage of a material web or the selvage position in one measuring direction. The device comprises at least one ultrasonic sensor, with the ultrasonic sensor comprising a...
8791620 Micromechanical actuator having multiple joints  
A micromechanical actuator includes a shaft and at least a first driving mechanism. The shaft and the first driving mechanism are connected by a first joint.
8791616 Electric machine with axial flux and permanent magnets  
The invention relates to an axial flux electric machine having permanent magnets and comprising a rotor surrounding a stator. It is characterized in that the stator comprises: a “support” first por...
8791776 Acoustic wave resonator having a gasket  
In one aspect of the invention, an acoustic wave device includes a substrate, an acoustic isolator formed in or on the substrate, a bottom electrode formed on the acoustic isolator, a piezoelectric...
8791614 Device for treating disc-like article and method for operating same  
A device for supporting and rotating a disc-like article includes: a first rotor including a support for supporting the disc-like article, wherein the first rotor is located within a process...
8791619 Disc motor and electric working machine equipped with disc motor  
A disc motor includes an output shaft, a coil disc, an electric current supplying section, and a magnet. The coil disc is disc-shaped. The coil disc includes a first coil and a second coil. The...
8792307 Acoustic transducer with a backing containing unidirectional fibers and methods of making and using same  
The disclosure, in one aspect, provides an apparatus that includes an acoustic transducer and a backing in contact with a side of the transducer. The backing includes substantially unidirectional...
8789422 Electromagnetic-acoustic transducer and ultrasonic test system having the same  
An electromagnetic-acoustic transducer for ultrasonic testing of test objects which are composed substantially of an electrically conductive material includes a magnet system that produces a...
8792417 Method and apparatus for providing voice call in mobile communication system and system thereof  
A system is provided that provides a voice call service over a Circuit Switching (CS) domain to a User Equipment (UE) that was receiving a service in a Packet Switching (PS) domain. A Mobile...
8791624 Acoustic galvanic isolation device  
An electroacoustic transducer including a first electrode formed on a substrate capable of transmitting ultrasounds, a membrane formed above the first electrode and separated therefrom by a cavity,...
8792051 Driving device, lens barrel, and optical apparatus including the lens barrel  
In a driving device, a distance from a guide member to a vibrator is less than that from the guide member to a permanent magnet in a plane perpendicular to a guiding direction of a guide member. An...
8791618 Squirrel-cage rotor for induction motor  
A squirrel-cage rotor includes a rotor core formed having a plurality of slots, a plurality of conductor bars inserted into the slots respectively and made of copper or copper alloy, two conductor...
8789259 Method of winding a stator core with a continuous conductor having a rectangular cross-section and a stator core  
A method of inserting a continuous conductor having a rectangular cross-section into slot segments formed in a stator core includes deforming in a first direction a core member having a first end...
8791613 Advanced flywheel and method  
A flywheel levitation apparatus and associated method are described for use in a flywheel driven power storage system having a rotor and which provides for an upward vertical movement of the rotor...
8791612 Electric motor having air purge function  
An electric motor including a housing; an output shaft stuck out from an end face of the housing; an air purge device having an inner circumferential surface and a mounting surface, the inner...
8791617 Arrangement to ensure an air gap in an electric machine  
An arrangement to ensure an air gap in an electrical machine is provided. The electrical machine has a stator arrangement and a rotor arrangement, wherein an air gap is defined by a distance...
8791360 Electrical connection of a sealed electrical machine and method for cooling an electrical connection of a sealed electrical machine  
The electrical connection of a sealed electrical machine is provided and includes a casing containing lead conductors each connected to a bushing via an electrical connector. The casing has at...
8791609 Vibration damping for an electric device  
The present invention relates to an electrical device including a stator and a rotor, wherein the electrical device is preferably a generator, a motor or similar, in particular a centrifuge motor,...
8791608 Primary for linear drive motor with solid steel stacks  
A primary for a linear drive motor has a stage with stacks made from solid steel. Each stack has inner and outer teeth made that form a generally u-shaped cross-section for the stack. A magnet is...
8791621 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic apparatus  
A surface acoustic wave resonator includes a quartz substrate with preselected Euler angles and an IDT on the quartz substrate. The IDT includes electrode fingers and excites a stop band upper end...
8791625 Ceramic material, method for producing said ceramic material and component comprising said ceramic material  
The invention relates to a ceramic material of the formula [(Bi0.5Na0.5TiO3)(1-y)(BaTiO3)y](1-x) (K0.5Na0.5NbO3)x, and also to a method for producing the same and to a component comprising said...
8791610 Anti-separating structure of sensing magnet for EPS motor  
Disclosed is an anti-separating structure of a sensing magnet for EPS motor, capable of applying a mechanical coupling force to a magnet and a plate to stably prevent the magnet from being...
8792152 Actuator, light scanner, and image forming device  
An actuator includes a movable section swinging around a predetermined swing axis, a connecting section extending from the movable section, and being torsionally deformed in accordance with swing...
8791607 Linear drive  
The present invention relates to an electric linear drive, particularly for a rotary-lifting motor. Such a linear drive includes a winding system including a plurality of wound coils which are...
8791766 Resonating element, resonator, electronic device, electronic apparatus, moving vehicle, and method of manufacturing resonating element  
A piezoelectric resonating element includes a piezoelectric substrate having a rectangular vibrating portion and a thick-walled portion, excitation electrodes and, and lead electrodes. The...
8786147 Totally-enclosed horizontal rotating electric machine  
In a totally-enclosed horizontal rotating electric machine in which a rotor horizontally arranged and a stator arranged at an outer circumference side of the rotor are hermetically sealed in a main...
8786160 Brush holder for an electric motor  
A brush holder for an electrical motor has an electrically insulating support structure supporting a number of brushes. The support structure has a molded-plastic body incorporating conducting...
8786154 Rotor core of motor  
Provided is a stacked rotor core of a motor, the rotor core including a thin disk-shaped rotor core member including a shaft hole extended to a direction of a rotation shaft, a key groove...
8786150 Rotor shaft and AC generator for vehicle  
A rotor shaft is supported in a rotatable manner at both ends by bearings respectively disposed to a housing forming a part of a stator and provided with a positioning portion of the bearing in at...
8782876 Method of manufacturing MEMS based quartz hybrid filters  
A process for fabricating an integrated Micro-Electro-Mechanical Systems (MEMS) filter includes bonding an insulating substrate having a first end and a second end to a base substrate, the second...
8786831 Positioning apparatus  
A positioning apparatus includes a moving member, an actuator, and a controller. The moving member can move in at least a first direction. The actuator is provided along the first direction. The...
8786152 Safety bearing for retaining a rotor shaft of a machine  
The invention relates to a safety bearing for retaining a rotor shaft (4) of a machine (1), wherein the safety bearing (2) comprises a first carrier body (7) rotating about a virtual geometric...
8786155 Axial gap rotating electrical machine  
When an axial gap rotating electrical machine is assembled, stator cores are accurately positioned and a manufacturing process therefor is simplified. The axial gap rotating electrical machine...
8785784 Methods and apparatus for optimizing structural layout of multi-circuit laminated composite assembly  
A laminated composite assembly includes a layer having a first conductor with a first side and a second side. A first electric insulator is disposed between the first side of the first conductor...
8783838 Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element  
A piezoelectric layer includes a buffer layer containing an oxide containing Bi and Co and disposed on an electrode, and a layer disposed on the buffer layer and containing a perovskite oxide...
8786145 Ball joint universal rotary motor, a manufacturing method and a working mechanism thereof  
Described herein is a ball joints universal rotary motor, a manufacturing method and a working mechanism thereof. The ball joints universal rotary motor comprises a housing, a spherical-cap shaped...
8786164 Acoustic transducer  
An acoustic transducer includes a ring oscillator. The ring oscillator includes: a first cushioning material; a pair of first and second annular members that are laminated in an axial direction...
8786162 Device for driving a piezoelectric element  
The disclosed invention provides a device for driving a piezoelectric element, making it possible to make an output voltage follow a control voltage during a discharging action. A charging circuit...
8786149 Motor and motor for electric power steering  
A motor body has feeder terminals. Connecting ends of the corresponding feeder terminals are exposed radially outward from a motor case. The motor body has an end frame having an attachment...
8786120 Hydroelectric generator having water-filled gap between rotor and stator  
“IMPROVEMENT IN ELECTRICAL EQUIPMENT GENERATOR OF ELECTRICAL POWER”, the invention herein refers to improvements in electrical power generating equipment which, due to the construction adopted, all...
8786165 QFN/SON compatible package with SMT land pads  
A leadless package and method for manufacturing silicon based leadless QFN/SON compatible packages are described. In addition the package allows for hermetic sealing of devices while maintaining...
8786167 Ceramic material, method for the production of the ceramic material and component comprising the ceramic material  
The invention relates to a ceramic binary material and to a method for the production thereof. The material has piezoelectric properties and has a composition of the formula...
8786227 Electric compressor controller  
An electric compressor controller includes a compressor that compresses refrigerant of an air conditioning system; a motor that drives the compressor; an inverter that selectively control switching...
8786161 Sensorless motor and pump having a consequent rotor  
A motor in which drive current supplied to a winding is controlled in accordance with a rotational position of a rotor detected from a waveform of an induced voltage between phases. The motor is...
8786143 Magnetically actuated reciprocating motor and process using reverse magnetic switching  
A magnetically actuated reciprocating motor utilizes the stored energy of permanent magnets and an electromagnetic field to reciprocally drive a magnetic actuator. A converting mechanism converts...