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WO/2024/053905A1 |
A camera module according to an embodiment may comprise: a camera housing; a lens assembly which includes a lens and at least a part of which is disposed within the camera housing; a first carrier to which the lens assembly is coupled an...
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WO/2024/053531A1 |
Provided is a vibrational actuator control device, wherein, when a value (a first value) of a velocity difference, which is obtained by subtracting the current value from a command value at a relative velocity between a vibrator and a co...
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WO/2024/049093A1 |
The present invention relates to a slim disk drive device for a friction generator to rotate a disk used in the friction generator. A disk drive device for a friction generator of the present invention comprises: a motor housing includin...
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WO/2024/049303A1 |
This invention concerns a vehicle (25) and a power generation and supply system (20) for such a vehicle (25). The system (20) comprises: at least one solar panel (3) configured to capture the energy from the sun and arranged on at least ...
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WO/2024/048503A1 |
The purpose of the present invention is to provide a power generating device and a power storage device that produce little output variation. A power generating device 100 is configured to comprise: a laminated electrostatic power gene...
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WO/2024/048472A1 |
A thermoelectric conversion element 1a is provided with a substrate 20 and a plurality of thermocouples 10t. The thermocouples 10t each include a p-type thermoelectric member 10p and an n-type thermoelectric member 10n that each have a t...
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WO/2024/048237A1 |
Provided is an oscillation wave motor comprising a first elastic body 111, a second elastic body 112, a piezoelectric element (electro-mechanical energy conversion element) 113 sandwiched between the first elastic body 111 and the second...
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WO/2024/048768A1 |
[Problem] To provide: a laminated structure with excellent bending strength; an element; an electronic device; an electronic apparatus; and a system. [Solution] This laminated structure is constituted of at least a first layer and a seco...
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WO/2024/042358A1 |
The present invention relates to infinite auto power generation device No: 1 to 19 that can be used together in products to generate, store, amplify mechanic, DC, AC power without using external power, made with: - (rechargeable) batteri...
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WO/2024/044758A1 |
Materials with electroprogrammable stiffness and adhesion can enhance the performance of robotic systems but achieving large changes in stiffness and adhesive forces in real time is an ongoing challenge. Electroadhesive clutches can rapi...
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WO/2024/043323A1 |
The present invention comprises: a thermoelectric material-containing porous body (20) made of a porous body including a thermoelectric material that has a Seebeck coefficient of absolute value 3 μV/K or higher; and a first electrode se...
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WO/2024/044234A1 |
Energy harvesting module and, more particularly, energy harvesting module configured to be coupled to a rotatable component of a vehicle's wheel, and methods of making an energy harvesting module are disclosed. In some embodiments, an en...
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WO/2024/038646A1 |
A control method for a gel actuator having a first electrode layer with gaps therein, a second electrode layer disposed facing the first electrode layer, and a gel sheet layer provided between the first electrode layer and the second ele...
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WO/2024/036925A1 |
The present invention relates to the technical field of new energy collection, and particularly relates to a composite generator for collecting wave energy based on friction power generation and electromagnetic power generation. The pres...
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WO/2024/035589A1 |
Exemplary substrate support assemblies may include an electrostatic chuck body. The body may include a support plate defining a substrate support surface. The body may include a base plate coupled with the support plate. A bottom surface...
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WO/2024/034531A1 |
A thermoelectric generation module 10 comprises: a first base material 11 formed in sheet shape; a second base material 12 formed in sheet shape; a plurality of thermoelectric conversion elements 21 that are disposed between the first ba...
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WO/2024/030156A1 |
An energy collection system may collect and use the energy generated by an electric field. Collection fibers are suspended from a support system. Radioactive material is placed on or near the collection fibers. The support system is elec...
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WO/2024/028000A1 |
A quantum device (10; 20; 30; 40; 50) comprises a transmission structure (1; 1a, 1b; 21; 31; 41; 51) provided by a topological material (10A; 20A; 30A; 40A; 50A) and at least two terminals (5; 8; 24; 34; 42, 43; 52; 53) connected with th...
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WO/2024/028528A1 |
The invention relates to an electricity generator (1) comprising movable magnets (2), induction coils (3), a fixed magnet (4) having first poles (40, 41), and a reinforcing magnet (5) of the fixed magnet (4), wherein the movable magnets ...
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WO/2024/028083A1 |
The present invention relates to a piezoelectric rotary- and resonance drive and to a method for actuating a piezoelectric rotary- and resonance drive. The drive comprises a rotor (11) and at least one drive unit (1) comprising an assemb...
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WO/2024/025230A1 |
The present invention provides a clamping device capable of fixing an object to be fixed using a plurality of movable poles while controlling an arrangement state of a permanent magnet by a coil. The clamping device according to an embod...
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WO/2024/024300A1 |
A drive element (1) comprises: a movable part (30); a first support part (11) that extends along a rotation axis (R0) of the movable part (30) and that has one end connected to the movable part (30); a pair of arm parts (12) that are arr...
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WO/2024/025266A1 |
The present invention relates to a smartphone storage and charging device in which smartphones of students are collected and stored in schools, academies, or the like, and which charges batteries of the stored smartphones, and more speci...
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WO/2024/022268A1 |
The present application relates to a method and apparatus for controlling a dynamic branch current of an ultrasonic transducer, an ultrasonic surgical system, a computer device, and a storage medium. The method comprises: acquiring a fir...
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WO/2024/019669A1 |
The invention relates to a magnetic motor rotating with magnetic power used in vehicles, power plants and wherever constant speed is required. In particular, the invention relates to a magnetic motor comprising at least one drum (20) whi...
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WO/2024/016076A1 |
An actuator device comprises an enclosed volume region defined by a housing body and a movable surface, such that at least a portion of the enclosed volume region is expandable from an initial volume state to an enlarged volume state. An...
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WO/2024/017871A1 |
A drive unit for driving a passive element (4) relative to an active element (1), comprises a resonator (2) and an excitation means (23), and two arms (21, 22) with contact elements (31, 32) that are movable by way of oscillating movemen...
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WO/2024/013044A1 |
The invention relates to a method for adjusting a piezoelectric actuator (5) of a dispensing system (1), wherein the method comprises the following steps: emitting at least one excitation signal to the actuator (5) and determining at lea...
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WO/2024/011758A1 |
A piezoelectric power generation apparatus. Before trigger members (50) rotate to preset positions in preset directions, a second end (54) of each trigger member is connected to a first pressing plate (42) to limit the first pressing pla...
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WO/2024/014133A1 |
[Problem] To provide a vibration motor that can be reduced in variation of a natural vibration frequency due to processing. [Solution] A vibration motor (110) has a vibrating body (103) and a friction member (102) with which the vibratin...
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WO/2024/014258A1 |
This vibration actuator that solves a problem comprises a vibrator having an electro-mechanical energy conversion element and an elastic body and a contact body that makes contact with the elastic body, wherein the contact body and the v...
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WO/2024/011312A1 |
A thermoelectric generator (TEG) apparatus includes a plurality of hot-side heat exchange plates for receiving a heating thermal fluid; and a plurality of cold-side heat exchange plates for receiving a coolant thermal fluid. The cold-sid...
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WO/2024/010169A1 |
The present invention relates to a lighting device using hybrid power generation and, particularly, to a lighting device using hybrid power generation to maximize an energy saving effect by generating electricity during the daytime and t...
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WO/2024/009779A1 |
A thermoelectric conversion device (2) includes a reflecting member (8) having an opening (32) through which radiant heat from a heat source (4) passes, and a concave reflecting face (36) that reflects the radiant heat passing through th...
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WO/2024/010170A1 |
The present invention relates to a lighting apparatus using hybrid power generation, and especially, in order to enable maximizing an energy saving effect by generating electricity not only during the daytime but even during the nighttim...
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WO/2024/010171A1 |
The present invention relates to a lighting device using complex power generation and, more specifically, to a lighting device using complex power generation, which can maximize an energy saving effect by generating electricity even at n...
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WO/2024/000797A1 |
An electrostatic clutch (100). The electrostatic clutch (100) comprises: a plurality of grounded high-impedance node electrode arrays (101), which form a rigid movable body; and a plurality of bias electrode arrays (102), which form anot...
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WO/2023/249108A1 |
This thermoelectric conversion module comprises: a first member which is disposed on a first temperature side and has a first sheet part, a first electrode part, and a second electrode part; a second member which is disposed on the first...
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WO/2023/246453A1 |
The present invention provides a high-temperature superconducting magnetic suspension dewar for increasing damping and a suspension force, and a width calculation method, which relate to the technical field of high-temperature supercondu...
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WO/2023/248189A1 |
A system for installation under a surface including an enclosure including an interface layer configured for attachment to the surface, and an energy generation device configured for removeable insertion into the enclosure, wherein the e...
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WO/2023/248901A1 |
This thermoelectric conversion module comprises: a substrate that has a first main surface and a second main surface; a thermoelectric conversion part that is positioned on the first main surface; first and second thermal conduction part...
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WO/2023/244160A1 |
Disclosed is a drive element (10) for an electromechanical motor adapted for attachment to a drive element support mechanically connecting at least two drive elements. The drive element comprises at least two separate actuators (20) mech...
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WO/2023/241759A1 |
The invention relates to an ultrasonic motor comprising: at least one piezoelectric ultrasonic actuator (1) having at least one generator (12) for generating a planar acoustic travelling wave; an element (2) to be driven having an extern...
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WO/2023/240356A1 |
Devices and methods are provided for harvesting kinetic energy. The devices can include a plurality of dielectric elastomeric membranes, a rigid connector rod, and a mountable support base. Membrane layers have a funnel-shape with a narr...
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WO/2023/236532A1 |
A micro power generation apparatus based on blood vessel pulsation, and an implantable micro device. The micro power generation apparatus comprises a semiconductor runner, a super-lubricious conductive sheet and an energy harvesting conn...
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WO/2023/239985A1 |
A passive electric generator system that does not require solar energy or fossil fuels to operate. The system comprises of a copper housing, a first rubber plug that is attached to a first open end of the copper housing, at least one met...
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WO/2023/239056A2 |
A piezoelectric power generation device according to one embodiment of the present invention and another embodiment thereof comprises: a top plate; and a bottom plate which comprises at least one receiving part located below the top plat...
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WO/2023/237506A1 |
The invention relates to a translatory actuation unit (1, 100), comprising: - a dielectric elastomer actuator (DEA) (3, 103), which can be brought from a non-activated state to an activated state by application of an electric voltage, wi...
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WO/2023/234656A1 |
Disclosed are a curved triboelectricity generation device and a manufacturing method therefor, in which, by molding an existing triboelectricity generation device that generates triboelectricity by mixing two or more polymer materials ha...
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WO/2023/235354A1 |
An individual transport aircraft includes a body and a lift generation system. The body includes a top side, a bottom side, a perimeter wall including an interior circumferential surface that defines an annular opening in the body, and a...
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