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Matches 1 - 50 out of 39,352

Document Document Title
WO/2019/154664A1
The device as defined by the claims comprises electroactive polymer actuators (30) each of which is addressed by two addressing lines for selecting the electroactive polymer actuator and a current direction drive mode. A first circuit (4...  
WO/2019/157038A1
A method of measuring dissociation of the biomolecular bonds in one or multiple sample wells using super-resolution force spectroscopy (SURFS). SURFS utilizes precise ultrasound radiation to exert an acoustic radiation force on the biomo...  
WO/2019/154810A1
The present invention relates to a device (1) for producing active haptic feedback, comprising: at least one piezoelectric actuator (4) having a plurality of piezoelectric layers and internal electrodes positioned between said layers; a ...  
WO/2019/156863A1
A device, method and process to induce and amplify electrical energy through resonance and vibration, the device producing voltage and current generation with amplification within electrical motors, primarily DC motors, by vibration of t...  
WO/2019/149918A1
The present invention provides a drug injection device (100, 100', 100'') comprising a first element (130) and a second element (102, 102', 102'') configured to undergo movement relative to each other corresponding to an action performed...  
WO/2019/152313A1
An electrostatic substrate chuck with substrate backside purging to prevent incidental backside deposition and that provides thermal sinking to prevent or mitigate the failure of seals.  
WO/2019/150113A1
There is provided a vibrational energy harvester comprising: a frame, a flexure assembly coupled to the frame, the flexure assembly comprising a flexure configured to flex in a first direction relative to the frame and a mass fixed to th...  
WO/2019/150850A1
This transducer (10) comprises: a piezoelectric element (20) having a piezoelectric layer (21) containing an elastomer and piezoelectric particles, electrode layers (22a, 22b) disposed so as to sandwich the piezoelectric layer (21), and ...  
WO/2019/151172A1
This drive device (10) is provided with a voltage regulating circuit (11), a drive signal generating circuit (12), a current limiting circuit (13), and a voltage control circuit (14). The voltage regulating circuit (11) regulates a power...  
WO/2019/150109A1
The proposed vibrational energy harvester comprises a frame (118), a mass (114) coupled to first and second primary flexures (110, 112) which are configured to flex and allow the mass to move in a first direction (130), a plurality of se...  
WO/2019/145942A1
Described hereafter is a device for the conversion of electromagnetic momentum into mechanical momentum to be used in airless environment. The device is built from rotating disk, made of non-magnetic material, on the circumference of whi...  
WO/2019/146429A1
A method for manufacturing a dielectric elastomer transducer comprising a dielectric elastomer layer and a pair of electrode layers that sandwich the dielectric elastomer layer, wherein the stress-strain curve on the tension side of the ...  
WO/2019/146796A1
A sample holder 10 according to the present disclosure is provided with: a plate-like insulating base material 1; a conductive member 2 which is provided on the lower surface of the insulating base material 1; a lead pin 3 which is bonde...  
WO/2019/117532A3
The present invention provides a salinity gradient/solar energy hybrid power generation apparatus comprising: a photovoltaic power generation and/or solar thermal power generation unit which is supplied with first freshwater as cooling w...  
WO/2019/146210A1
This thermoelectric power generation device (device of the present invention) is provided with a thermoelectric power generation module, an output adjustment device, and a control unit. The thermoelectric power generation module includes...  
WO/2019/144931A1
The present invention relates to a moisture power generator and a preparation method therefor. The moisture power generator comprises a substrate, a first electrode, a nanowire layer and a second electrode arranged in sequence, wherein t...  
WO/2019/144034A1
Disclosed is a piezoelectric inertial drive stage including a piezoelectric inertial driver, a slider and a holder. The driver includes a mounting portion for the mounting on the holder, a friction portion coupling to the slider, a flexu...  
WO/2019/142612A1
A power generation device is used, the power generation device comprising a laminate of a first magnetostrictive material having a positive magnetostriction constant and a second magnetostrictive material having a negative magnetostricti...  
WO/2019/142882A1
A power generation device (1A) is equipped with a filter holder (81) which is a container filled with water, and also equipped with a filter member (50a). The filter member (50a) is a plate-shaped porous glass positioned between a first ...  
WO/2019/139168A1
Provided are: a thermoelectric conversion material with a high dimensionless figure of merit ZT; a thermoelectric conversion module; and a method for manufacturing a thermoelectric conversion material. This thermoelectric conversion mate...  
WO/2019/139322A1
A disclosed electrostatic generator according to the present invention comprises: a storage unit in which input energy is stored; an output unit for uniformly outputting the input energy stored in the storage unit as output energy with a...  
WO/2019/097489A3
A filter apparatus is used for at least partially removing dirt from a pressurized liquid flow passing therethrough. The filter apparatus includes a harvesting utility for harvesting electrical energy from the liquid flow, and at least p...  
WO/2019/137270A2
The present invention relates to a continuous track, for a wheeled or tracked vehicle. The continuous track uses non-contact frictionless magnetic levitation load-bearing and movement technology. The power consumption is low, the service...  
WO/2019/136956A1
A built-in piezoelectric online dynamic balance device comprises left and right piezoelectric driving and adjusting mechanisms having the same structure and connected to two sides of a housing (40). The piezoelectric driving and adjustin...  
WO/2019/138306A1
An electric generator (10) that comprises: - a first layer (11) based on a polyvinyl polymer; - a second layer (12) made of graphite or graphene in contact with the first layer (11); - a first electrical contact (13) connected to the fir...  
WO/2019/137271A2
The present invention relates to a tracked vehicle, for various movable mechanical apparatuses of military equipment, civilian vehicle tanks, armored vehicles, mobile machinery, transportation machinery, saloons, jeeps, off-road vehicles...  
WO/2019/137037A1
Disclosed is a wideband energy harvesting device based on mechanical induction, comprising: a base, and an energy harvesting mechanism and a mechanical induction mechanism located in the base, wherein the energy harvesting mechanism comp...  
WO/2019/137318A1
Disclosed is a friction nanogenerator and the application thereof. The friction nanogenerator comprises a first friction layer and a second friction layer, wherein the first friction layer and the second friction layer are stacked in a c...  
WO/2019/134065A1
Provided is a bearing assembly capable of generating electricity, wherein, the bearing assembly comprises bearing members (10, 20, 30) and a piezoelectric power generator provided at the bearing members (10, 20, 30), and the piezoelectri...  
WO/2019/093362A8
According to the present invention, a conductive thin film is grown while a dielectric object to be attracted is being erected. First positive and negative electrodes 31, 41 are placed in a first region 21 provided in the upper part of a...  
WO/2019/136385A1
The invention is a method for performing secure computation using a solid volume of material to which a number of electrodes are attached. At certain frequency combinations the material may act as a capacitor network, whereupon it may th...  
WO/2019/136377A1
Disclosed herein is a system that provides an entirely new way of computing. Engineered traveling or standing wave pulse patterns in certain types of materials can be interpreted as a computation. Internal pulse patterns in the materials...  
WO/2019/135114A1
A self-powered and flexible photodetector system (100) includes a triboelectric nanogenerator, TENG, device (101) configured to generate an electrical current from a mechanical movement; a photodetector, PD, sensor, (103) formed on the T...  
WO/2019/130929A1
This thermoelectric generator is provided with: a thermoelectric generator module; a fan roratable about a rotational axis and disposed on one side of the thermoelectric generator module in a first axial direction parallel with the rotat...  
WO/2019/130671A1
Provided is a thermoelectric conversion sheet wherein a part of a thermoelectric conversion element is covered with a metal sheet from the heat dissipating side.  
WO/2019/129746A1
The present invention relates to electromagnetic devices 1, 21 and associated methods for the directional emission and the detection of gravitational waves. The gravitational wave generating device 1 consists of a cavity 4 carrying elect...  
WO/2019/132627A1
A power generation device is disclosed. The disclosed power generation device comprises: a first fluid containing magnetic particles; a second fluid having a specific gravity greater than that of the first fluid and generating bubbles wh...  
WO/2019/130862A1
Provided is a power generation device having: a magnetostrictive element formed of a magnetostrictive material; a coil into which the magnetostrictive element is inserted; a frame having the magnetostrictive element disposed thereon and ...  
WO/2019/129745A1
The present invention relates to electromagnetic devices 1, 21 and associated methods for the directional emission and the detection of gravitational waves. The gravitational wave generating device 1 consists of a cavity 4 carrying elect...  
WO/2019/132041A1
Provided are: a heat-generating device with which heat generation can be maintained at a low cost and with good efficiency for long hours in an energy-conserving manner; and a use thereof. The heat-generating device includes: a hollow ve...  
WO/2019/131115A1
This electrostatic chuck device is provided with: an electrostatic chuck unit having, as a primary surface, a mounting surface for mounting a planar test piece thereon, and provided with an electrode for electrostatic attraction; a base ...  
WO/2019/130659A1
The invention addresses the problem of an insufficient and unstable electrical power supply to a device to be operated such as a sensor or a wireless communication unit. A machine tool comprises a sensor that can execute a prescribed det...  
WO/2019/121860A1
The discloses electrical energy harvesting system includes at least one variable capacitor, preferably of electro-active polymer, two voltage sources, and a half-bridge network. The voltage sources are arranged in series with an intercon...  
WO/2019/124658A1
The present invention relates to a self-powered toy comprising a power generation unit and a display unit electrically connected to the power generation unit, the power generation unit comprising: a first electrode located on a first sup...  
WO/2019/119132A1
A geothermal pile for harvesting electricity from a gradient of temperature between ambient air and an underground area is provided. The geothermal pile includes an elongated thermally-conductive body, a thermoelectric cell and an electr...  
WO/2019/117138A1
A rear spoiler device (10) is provided with a dielectric elastomer actuator (DEA) (11), a movable spoiler (12), and a control unit (13). The movable spoiler (12) is operated by means of the DEA (11) and acted on by downforce. The control...  
WO/2019/117532A2
The present invention provides a salinity gradient/solar energy hybrid power generation apparatus comprising: a photovoltaic power generation and/or solar thermal power generation unit which is supplied with first freshwater as cooling w...  
WO/2019/115805A1
Electromechanical actuator (1) for an ultrasonic motor, the actuator (1) having the shape of a plate (2) comprising two main surfaces (3) and side surfaces (4) connecting the main surfaces (3) with each other, and with two equally shaped...  
WO/2019/118169A1
Embodiments of the present technology may include an electroplating system. The electroplating system may include a vessel. The system may also include a wafer holder configured for holding a wafer in the vessel. The system may further i...  
WO/2019/117719A1
The present disclosure relates to a generator configured to generate electrical energy from heat, for example from sunlight, comprising: • - a moveable carrier, which is connected to a kinetic-electric converter; • - a stationary sup...  

Matches 1 - 50 out of 39,352