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Matches 1 - 50 out of 38,586

Document Document Title
WO/2018/223474A1
Provided are a power generation device based on helical vibrating ball nano-scale friction and a buoy body thereof. The power generation device comprises an inner helical barrel (4), an outer helical barrel (5) sheathed onto the inner he...  
WO/2018/223751A1
A piezoelectric motor (8), comprising piezoelectric ceramics (5), a clamping device (3), and a motor housing (4). The piezoelectric ceramics (5) are fixed in the motor housing (4) by means of the clamping device (3); each piezoelectric c...  
WO/2018/226162A1
A core-shell nanofiber having a core and a shell surrounding the core is provided, wherein the core comprises an ionogel and the shell comprises polyvinylidene difluoride (PVDF) or a copolymer thereof. In a preferred embodiment, the iono...  
WO/2018/226059A1
The present invention relates to an energy harvesting apparatus capable of cooling. The energy harvesting apparatus, according to the present invention, is for increasing energy use efficiency by cooling heat emitting from an electronic ...  
WO/2018/225374A1
This thermoelectric conversion material contains a parent phase comprising a semiconductor and nanoparticles arranged inside the parent phase, and the lattice constant distribution Δd/d of the nanoparticles is greater than or equal to 0...  
WO/2018/227122A1
A piezoelectric cymbal transducer for use in piezoelectric power generators may include a piezoelectric element on which electrodes are disposed in a physically parallel configuration. The electrodes comprise a single electrode disposed ...  
WO/2018/221887A1
The present invention relates to a strengthened self-power generator using a power increasing device, characterized in that when a power switch (406) of a motor (403) connected to an AC power supply (411) is turned on, a power increasing...  
WO/2018/219912A1
The invention relates to a small appliance, in particular a body care appliance, in particular a razor appliance, beard-trimming appliance, hair-cutting appliance, epilator appliance, tattooing appliance, toothbrush appliance or the like...  
WO/2018/222442A1
The bluff body attaches to an elastic mount and is capable of generate vortex shedding when the elastic mount orients the bluff body in a flow-line traverse to a fluid flow and vibrates in response to the vortex shedding. A harvester is ...  
WO/2018/222635A1
A semiconductor substrate processing apparatus includes a vacuum chamber having a processing zone in which a semiconductor substrate may be processed, a process gas source in fluid communication with the vacuum chamber for supplying a pr...  
WO/2018/220725A1
[Problem] To provide a weight body element with which it is possible to achieve a method for joining a weight body, the method having exceptional productivity. [Solution] The present invention is a weight body element 100 joined to a vib...  
WO/2018/218695A1
A rotating power assisting apparatus (30), comprising a primary magnetic ring (100) and a secondary magnetic ring (200) arranged to rotate relative to one another. The primary magnetic ring (100) comprises a plurality of primary magnetic...  
WO/2018/220406A1
A method of controlling an energy harvesting system, comprising providing an energy storage device (121) and a plurality of energy harvesters (111); wherein each of the energy harvesters (111) is connectable to the energy storage device ...  
WO/2018/218372A1
A fluid dispensing system comprises a first pipe, a second pipe and a thermoelectric generator. The first pipe is configured to carry fluid to the fluid dispensing system. The second pipe is configured to carry fluid to the fluid dispens...  
WO/2018/222076A1
The invention relates to the field of electric propulsion design and can be used for generating thrust. The technical result is improved environmental performance. An electric propulsion system comprises three devices, each of which cont...  
WO/2018/213921A1
A system and method of collecting energy utilizing a management system for an energy collection device, for collecting, managing, and discharging energy. Management system creates an active collection, storage, and discharging device; di...  
WO/2018/216345A1
This thermoelectric generator transmitter is provided with: a cylindrical outer frame (12) having open end faces; a heat receiving plate (13) which covers one end face of the outer frame (12); a columnar member (24) which is disposed upr...  
WO/2018/216624A1
The thermoelectric power generation device according to the present invention is provided with: a stacked body in which a plurality of thermoelectric conversion modules are stacked so as to be respectively sandwiched by frame members 2 e...  
WO/2018/217589A1
A magnetic system for an object suspension/levitation and wireless power transmission is disclosed. The magnetic levitation system is portable device comprises an adapter for connecting to a power socket for receiving an electric power, ...  
WO/2018/216951A2
The present invention provides a precise positioning device capable of implementing a translation motion of an object by means of nanometer resolution by using a low-cost actuator. A precise positioning device of the present invention co...  
WO/2018/210012A1
An anti-symmetric arrangement-type single piezoelectric stack-driven bidirectional rotary inertial actuator, and a method. The actuator is composed of an upper end cover, a bearing, an output shaft, a rotating disc and an actuating mecha...  
WO/2018/211314A1
A triboelectric-based sensor can be used to receive touch-based input from a user and control electronic devices. The triboelectric-based sensor can be constructed with a thin film layer underneath a triboelectric later. The thin film la...  
WO/2018/207707A1
An actuator is provided with a laminated body including an elastomer layer and an electrode, wherein: the laminated body is formed spirally or concentrically; at least one member of the elastomer layer and the electrode is pre-deformed; ...  
WO/2018/206679A1
The invention relates to a device for the energy supply of an implant, comprising a body-worn element and energy transmission means. The body-worn element is designed to provide electrical, electromagnetic and/or magnetic energy during t...  
WO/2018/207465A1
This thermoelectric generation device is provided with: a heat reception plate (2) including a heat reception surface (2A); a first heat transfer member (5A) which is disposed on a surface on the opposite side from the heat reception sur...  
WO/2018/207507A1
Provided is a power generation device wherein interference between alternating current powers is suppressed in the cases where a plurality of alternating current powers are generated. This power generation device has: a housing; a first ...  
WO/2018/204082A1
A device, system and method for harvesting electrical power from hydraulic fluid of a hydraulic system determines at least one of hydraulic fluid flow or hydraulic fluid pressure in the hydraulic system. Based on rules and the determined...  
WO/2018/196627A1
Disclosed is a waste heat clamping control method, comprising the following steps: a. monitoring an instant temperature at a waste heat accumulation part of a target object; b. when the monitored instant temperature reaches or exceeds a ...  
WO/2018/198417A1
Provided is a vibration device capable of reliably removing a drop of water that is in the field of view of an imaging device and attached to a surface of a light transmission body disposed on a subject side of an imaging element. This v...  
WO/2018/199170A1
There is provided a vibrator in which peeling is less likely to occur between including a piezoelectric element and a vibration plate. A vibrator includes a piezoelectric element and a vibration plate, and the piezoelectric element inclu...  
WO/2018/199612A1
In power generation coils that produce electricity, an inductive electromagnetic force is generated as electricity is produced and acts as a power generation resistance that hinders the progress of power generating magnetic force, thereb...  
WO/2018/193863A1
This piezoelectric actuator (1) is provided with: an element body (2); a plurality of internal electrodes (22, 24, 26, 28, 30) which are arranged within the element body; and a plurality of external electrodes (4, 5, 6, 7) which are arra...  
WO/2018/193734A1
This thermoelectric power-generating device comprises: a heat-receiving plate (2) having a heat-receiving surface (2A) for receiving radiant heat; a thermoelectric power-generating module disposed on a surface facing away from the heat-r...  
WO/2018/190177A1
This thermoelectric conversion element module (101) is provided with: a thermoelectric conversion element (10) which comprises a heat receiving unit (3) that is arranged to be able to come into contact with a heat source, and which has a...  
WO/2018/188507A2  
WO/2018/189545A1
An apparatus is provided for harvesting energy from mechanical vibrations with high peak power, broad bandwidth, robustness and a smaller volume than conventional cantilever energy harvesters. The apparatus comprises a central anchor (11...  
WO/2018/190903A1
A method for forming a unique, environmentally-friendly micron scale autonomous electrical power source is provided in a configuration that generates renewable energy for use in electronic systems, electronic devices and electronic syste...  
WO/2018/190120A1
A power generating device (1) comprises: a photoelectric conversion unit (2) that has a photoelectric conversion film (10); an electret power generating unit (3) that has an electret layer (200) for holding an electric charge and is conf...  
WO/2018/185895A1
[Problem] To provide a power generation element capable of enlarging a power generation frequency band. [Solution] According to an embodiment of the present invention, a power generation element 1 comprises a displacement member 10, a di...  
WO/2018/184634A1
The invention relates to a method for operating an ultrasonic motor with an ultrasonic actuator in the form of a plate and an electrical excitation device provided for exciting the ultrasonic actuator, wherein the ultrasonic actuator com...  
WO/2018/185295A1
The invention regards a molecular machine comprising a movement part (2) including a first molecular element (4), a second molecular element (5), and a linking element (6) for constraining a relative movement of the first molecular eleme...  
WO/2018/184764A1
The invention relates to a device (1) comprising an energy converter (3), which functions to convert energy from the environment of the device (1) and/or from a mechanical actuation of the device (1) into electrical energy, a storage uni...  
WO/2018/181661A1
A thermoelectric conversion device which is provided with: a substrate that has a pair of main surfaces; a thermoelectric element layer which is arranged on one main surface of the substrate, and wherein P-type thermoelectric element lay...  
WO/2018/176893A1
An energy management circuit and an energy management method for a triboelectric nanogenerator. The energy management circuit comprises: a pulse current control switch, an intermediate energy storage element, and a target energy storage ...  
WO/2018/182521A1
The present disclosure relates to a wearable water triboelectric generator, wherein the water triboelectric generator comprises a first substrate having a first surface and a second surface, wherein the first surface and the second surfa...  
WO/2018/179544A1
The present invention provides a thermoelectric conversion module in which thermoelectric performance is maintained and insulation performance is exceptional, and provides a method for manufacturing said thermoelectric conversion module....  
WO/2018/183262A1
A stored energy release comprises an actuatable member slidably received within a housing. The actuatable member has an extended orientation wherein a portion of the actuatable member extends outwardly from the housing and a retracted or...  
WO/2018/181160A1
A vibration presentation device 1 comprises: an electrostatic or piezoelectric actuator (10); a first elastic body (40) laminated on the actuator (10); a second elastic body (50) laminated on the actuator (10) on the opposite side to the...  
WO/2018/180131A1
[Problem] To provide a thermoelectric power generation cell in which a safe and inexpensive general-purpose thermoelectric material is used. [Solution] A thermoelectric power generation cell comprising: a fire-resistant-material frame (3...  
WO/2018/181099A1
According to the present invention, inn a thermal power generation device (30) of a thermal power generation device-mounted combustion furnace (21), a thermal power generation element (32) is attached to a lower face of a bottom wall sec...  

Matches 1 - 50 out of 38,586