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Matches 401 - 450 out of 32,135

Document Document Title
WO/2022/150473A1
Described herein are devices incorporating Casimir cavities, which modify the quantum vacuum mode distribution within the cavities. The Casimir cavities can create energy differences within layers or device to drive energy from or to a p...  
WO/2022/143463A1
The present invention relates to a Schottky micro-generator based on structural superlubricity, and a preparation method therefor. The Schottky micro-generator comprises a conductive layer (1), a semiconductor layer (2) and a first metal...  
WO/2022/146597A1
A support garment can include a textile layer forming a supportive region and configured to adjustably permit or inhibit displacement of a body part of the wearer that is positioned adjacent or proximate the supportive region. The garmen...  
WO/2022/146596A1
An adaptive wearable article can include an electroadhesive clutch secured to a textile and extending around at least a portion of an opening. The clutch can include a first conductive member and a first polymeric substrate applied to th...  
WO/2022/146602A1
An article of apparel can include or use an electroadhesive clutch device. The device can include an elongate encasing for a first electrode assembly and a second electrode assembly each having a respective first and second electrode. Th...  
WO/2022/145090A1
A ceramic assembly 1 comprises a pair of ceramic plates 2, 3, and an electrode layer 4 and an insulating layer 5 which are interposed between the pair of ceramic plates 2, 3, wherein the insulating layer 5 is composed of an insulating ma...  
WO/2022/146600A1
An electrode device for an electroadhesive clutch can include a planar conductive member and a housing that encloses at least a portion of the conductive member. In an example, the housing can include a flexible polymeric substrate provi...  
WO/2022/143651A1
Provided in the present application are a piezoelectric motor, a camera module, and an electronic device. The piezoelectric motor comprises a vibration exciter and a resonator. The resonator comprises a main body part and a pushing part....  
WO/2022/145666A1
A sensor module according to various embodiments disclosed in the present document is mounted, for example, in an electronic device including a rotating body rotatably arranged inside a housing, the sensor module comprising: a stator fix...  
WO/2022/139086A1
Provided according to embodiments of the present invention is an information output device including one or more information output units, each of the information output units comprising: a power source unit; a representation unit; a bas...  
WO/2022/135905A1
The present invention relates to a drive device (1), in particular for a piezoelectric inertial or resonant drive. The drive device (1) comprises: a housing (2); at least two actuators (3), which are arranged inside the housing (2), cont...  
WO/2022/139323A1
The present invention relates to a variable-speed power transmission clutch system which enables a plurality of load shafts to be driven corresponding to one power shaft by an eddy current generated by magnetic force and a rotating magne...  
WO/2022/134248A1
Provided is a permanent-magnet machine, comprising a magnet support frame (9), permanent magnets (10, 11), magnetic conductors (8, 12), a slide block support base apparatus (6), gear sets (1, 3) and gear racks (2, 4) equipped with one-wa...  
WO/2022/134450A1
Provided is an aerial electromagnetic flying vehicle, comprising a flying vehicle (1) and a track system; the flying vehicle (1) comprises a vehicle body (2), magnets (3), screw coils (4), a compressed air pump (5), an air inlet pipe (6)...  
WO/2022/135069A1
Provided is an ultrasonic stepping superfine single droplet generator. A valve body, a valve core and a spring form a one-way valve, wherein the valve body is connected to a nozzle by means of a conduit, an ultrasonic direct-current elec...  
WO/2022/131728A1
Disclosed in the present application is an X-Y stage yaw correction method, wherein the method may comprise the steps of: moving an X-Y moving body in an X axis or Y axis direction by using a driver; measuring yaw, which is a rotational ...  
WO/2022/126872A1
A magnetic suspension bearing, and a magnetic suspension bearing control system (100) and control method. The magnetic suspension bearing control system (100) comprises: a processor (1), a synchronous signal generation module (2), a disp...  
WO/2022/126736A1
A ducted fan device integrated with a permanent magnet synchronous disc-type flat wire electric motor, comprising a rotor system, a stator system, an intake/exhaust control system, a detection system, a drive system and a power supply sy...  
WO/2022/130809A1
A vibration power generation element comprises a fixed electrode fixed to a base section, a mobile electrode that can move with respect to the fixed electrode, and an elastic support section one end of which is fixed to the base section ...  
WO/2022/127988A1
The invention relates to a drive device (1) comprising at least one drive unit (2) with at least one first and one second drive element (20), and a runner (3) which is to be moved in a drive direction by way of the drive unit (2), wherei...  
WO/2022/130744A1
Provided is a power generating element capable of efficiently generating power. This power generating element generates power through vibration, and comprises: a first electrode and a second electrode; a member having a third electrode e...  
WO/2022/130760A1
The present invention prevents exertion of strong force on an elastic support part of a MEMS vibration-powered generation element. A vibration-powered generation element comprises: a fixed electrode fixed to a base part; a movable electr...  
WO/2022/130767A1
Provided is a vibration power generation device in which it possible to increase the power generation efficiency of the vibration power generation device even when vibration changes. The vibration power generation device includes: a vibr...  
WO/2022/131369A1
A vibration power generation device, according to the present invention, includes: a vibration power generation element that generates power according to the vibration of an electrode; an output unit that, when connected to a load resist...  
WO/2022/132064A1
The present invention relates to a fully implantable device for mimicking the natural hearing mechanism of the ear and producing auditory signals to stimulate the auditory nerves.  
WO/2022/121878A1
An alkali metal reactor power supply, comprising: a reactor vessel (1), the bottom part of which is provided with a liquid alkali metal (2); a reactor core (4), which is arranged in the reactor vessel (1) and comprises a plurality of fue...  
WO/2022/124185A1
The problem of the present invention is to provide a magnetostrictive power generation device that is excellent in low cost and durability and can achieve a power generation amount equal to or exceeding those of conventional magnetostric...  
WO/2022/123196A1
The present disclosure relates to circuitry for driving a capacitive load. The circuitry comprises amplifier circuitry configured to receive a drive signal and to output an output signal, based on the drive signal, to the capacitive load...  
WO/2022/124711A1
The present invention implements, as a water electrolysis device for hydrogen production, the principle of generating a kinetic electromotive force in an electrolyte fluid as a magnetic flux becomes a time-varying magnetic flux when an a...  
WO/2022/115932A1
A MEMS electrostatic actuator that achieves autofocus and super resolution imaging in cameras is disclosed. The actuator is able to provide multi-degrees of freedom motion (of up to 5-degrees-of-freedom). It consists of a moving and fixe...  
WO/2022/116393A1
Disclosed in the present invention is a magnetic levitation gravity compensation device, comprising: an inner-based magnetic steel, the inner-based magnetic steel extending axially; a first end magnetic steel and a second end magnetic st...  
WO/2022/116926A1
The present invention belongs to the field of pressure sensors, and particularly relates to a self-powered pressure sensor based on the phenomenon of post-buckling. The self-powered pressure sensor comprises a carrier module, an electric...  
WO/2022/117197A1
The invention relates to a MEMS component comprising a layer stack having a plurality of MEMS layers arranged in a layer sequence direction. The MEMS component comprises a movable element which is formed in a first MEMS layer and is arra...  
WO/2022/116355A1
A self-powered humidity sensor, and a preparation method therefor and the application thereof. The self-powered humidity sensor comprises a hydrophilic fiber membrane (1), wherein a transparent isolation layer (3) adheres to the back sur...  
WO/2022/117157A1
The invention describes a motor (1) having an actuator (2) and an element (3) that is to be driven by the actuator (2) by way of a friction contact, the friction contact being realized by way of a friction contact area (4) between a cont...  
WO/2022/119307A1
Provided is a humidity-responsive energy harvester. The humidity-responsive energy harvester may comprise: a substrate structure comprising carbon fibers; a first harvesting structure disposed on the substrate structure and comprising a ...  
WO/2022/113510A1
Provided are an optical element driving device, a camera module, and a camera-equipped device, whereby it is possible to suppress a decrease in drive performance over time that accompanies wear of an active element or a passive element.ă...  
WO/2022/113701A1
Provided is a vibration device having improved vibration efficiency. This vibration device comprises: a light transmission body cover 11; a vibration body 12 having a cylindrical body 16, which has one end 16a and another end 16b and whi...  
WO/2022/114181A1
An optical actuator that comprises an inside holder that can hold an optical path bending member, an outside holder that supports the inside holder such that the inside holder can pivot around a first axis, and a drive unit that makes th...  
WO/2022/105001A1
A magnetic driving device, comprising a rotating shaft (10), a first magnetic mechanism (30), a transmission mechanism (20), a second magnetic mechanism (40) and a magnetic isolation mechanism (50). The first magnetic mechanism (30) can ...  
WO/2022/108905A1
A method for testing a drug delivery device including a piezoelectric transducer, a microcontroller, and a DC power source, with the piezoelectric transducer having an operative state and inoperative state. The method includes providing ...  
WO/2022/107566A1
A vibration device according to the present invention comprises: a translucent body cover; a vibration body having a first cylindrical body having one end and an other end, a second cylindrical body connected to the one end of the first ...  
WO/2022/099942A1
A micro LED display panel, a display module and an LED display screen. The panel comprises: a plurality of lamp bodies (110) and an LED pixel lamp (10); each lamp body (110) comprises a light-emitting face (110a) and a pad face (110b), a...  
WO/2022/100787A1
The invention relates to an ultrasonic actuator (2) having a resonator (3) in the form of a curved plate which is made of a piezoelectric material and has an average radius of curvature Rm, an average length L, a height H, a thickness t,...  
WO/2022/102673A1
Provided is an ultrasonic motor making it possible to increase torque without increasing size. This ultrasonic motor 1 is provided with: a stator 2 that has a plate-shaped vibrating body 3 comprising a first and a second principal surf...  
WO/2022/103260A1
The present invention is related to a harvesting module for converting vibrations, in particular sound vibrations, into electric energy, comprising a substrate, having a surface for holding electronic components a plurality of parallel a...  
WO/2022/102306A1
This drive unit comprises: an ultrasonic motor that converts the oscillation of a piezoelectric element to linear movement; a contact part that contacts a resonating part; a support part that is connected to a moveable part and supports ...  
WO/2022/097419A1
[Problem] To provide a power generation element, a control system, a power generation device, an electronic apparatus and a power generation method which are capable of improving power generation efficiency. [Solution] The present invent...  
WO/2022/097672A1
[Problem] To provide a power generation element of a reverse magnetostrictive type using a magnetostriction material and an actuator which enable lengthening of power generation time of the power generation element. [Solution] In this po...  
WO/2022/094993A1
A power generation apparatus, comprising a cylinder block (11), a moving part (12), and a piezoelectric conversion unit (13). The moving part (12) and the cylinder block (11) jointly define a variable cavity (14). The piezoelectric conve...  

Matches 401 - 450 out of 32,135