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Matches 1 - 50 out of 2,584

Document Document Title
WO/2018/128122A1
Provided is an infrared sensor mounting member that enables heat inside a cavity that houses heat sensitive elements to be effectively radiated to the outside. This infrared sensor mounting member enables an infrared sensor body 5, in wh...  
WO/2018/105601A1
[Problem] To obtain a thermoelectric conversion unit capable of efficiently generating power using heat energy, while maintaining reliability without complicating the configuration. [Solution] This thermoelectric conversion unit is confi...  
WO/2018/091573A1
The invention concerns the field of electrical engineering and relates to an apparatus and a method for converting thermal energy into electrical energy. The apparatus and the method can be used, for example, in the automotive industry o...  
WO/2018/063438A1
This disclosure relates to visible light communication (VLC) system-on-a-chip (SoC) systems/methods and VLC system-in-a-package (SiP) systems/methods. A VLC SoC system may include an integrated circuit comprising a VLC encoder and an LED...  
WO/2018/058153A3
A method and apparatus for a horticultural light for use in a horticultural facility that uses both continuous current control and discontinuous current control to select an intensity for each LED string in the horticultural light. Conti...  
WO/2018/049277A1
A system can include a resonant cavity formed with at least one cavity surface formed by a pyroelectric material, the resonant cavity configured to generate electrical pulses when resonating in response to receiving electromagnetic waves...  
WO/2018/036599A1
The claimed invention relates to converters of ambient thermal energy to electric power and it is intended for use as an independent source of electric power. The claimed converter of ambient thermal energy to electric power contains at ...  
WO/2018/034653A1
A pyroelectric system (10) is disclosed that includes a plurality of pyroelectric modules (44, 46, 48, 50). The pyroelectric modules individually include a pyroelectric element, a first port (44a, 46a, 48a, 50a), a second port (44b, 46b,...  
WO/2018/012418A1
This pyroelectric sensor (10) is provided with: a pyroelectric ceramic (2); and a first sintered metal (3a) and a second sintered metal (3b), which are integrated with the pyroelectric ceramic (2). The first sintered metal (3a) and the s...  
WO/2017/221718A1
The present invention provides a pyroelectric infrared detection element that is both compact and capable of reliably detecting a plurality of types of objects to be detected. This infrared detection element (10) is provided with a pyroe...  
WO/2017/197438A1
The invention relates to a phase change material including one or more salts of low vapour pressure and low flammability and an energy storage system, method and device comprising the phase change material.  
WO/2017/191746A1
Provided is a small pyroelectric infrared sensor element with which it is possible to detect infrared rays of a desired wavelength region with high sensitivity. An infrared absorption/transmission body 30 is disposed between an upper ele...  
WO/2017/175092A1
The present invention refers to a power plant that transforms thermal energy into electric energy, as a consequence it can be used for heating and cooling. The system of this power plant is based on the water cycle, inside, the liquid go...  
WO/2017/159180A1
Provided is an electric power generation device capable of recovering exhaust heat even from a heat source having a small temperature difference without the provision of a mechanically operated structure. The electric power generation de...  
WO/2017/155046A1
Provided are a thermoelectric conversion material having a considerably increased Seebeck coefficient, and a thermoelectric conversion device, a thermochemical battery and a thermoelectric sensor which include the material. The thermoele...  
WO/2017/143273A1
An energy storage device (1120) and method of forming and operating the same. In one embodiment, the energy storage device (1120) includes a positive electrode (1125) including a first redox polymer (1130) deposited on a first conductive...  
WO/2017/138290A1
Provided is a thermoelectronic power generating element provided with a pair of electrodes disposed facing each other, thermoelectronic power generating element using thermoelectrons that move between the pair of electrodes to convert th...  
WO/2017/137760A1
An apparatus for generating electrical energy comprises an oscillating heat pipe for transferring heat between a heat source and a heat sink, and a pyroelectric generator for generating electricity from thermal fluctuations generated by ...  
WO/2017/111922A1
A method of making an electrocaloric element includes dissolving or dispersing an electrocaloric polymer in an organic solvent having a boiling point of less than 100°C at 1 atmosphere to form a liquid composition comprising the electro...  
WO/2017/111921A1
A method of making an electrocaloric element includes forming conductive layers on opposing surfaces of a film comprising an electrocaloric material to form an electrocaloric element, wherein the forming of the conductive layers includes...  
WO/2017/111161A1
Provided are a power generation material with which it is possible to obtain exceptional power generation efficiency, a power generation element comprising the power generation material, and a power generation system obtained using the p...  
WO/2017/108213A1
The invention relates to a metal strip (3) and to a coil coating process for multilayer coating of a continuous metal strip (3), wherein a curable polymer primer (9) is applied on a flat side (4) of the metal strip (3) with the aid of a ...  
WO/2017/089836A1
The proposed thermoelectric conversion apparatus (1) comprises a magnetic layer (7) for coupling to a heat transferring substrate (15), a spin conversion structure (9) for converting spin current to charge current and comprising a first ...  
WO/2017/082266A1
The purpose of the present invention is to provide a thermoelectric conversion element capable of achieving high-efficiency thermoelectric conversion using comparatively inexpensive materials. The present invention is accordingly provide...  
WO/2017/051109A1
The invention relates to a terpolymer of vinylidene fluoride, trifluoroethylene and 1,3,3,3-tetrafluoropropene. The invention also relates to a method for producing said terpolymer and to the applications thereof.  
WO/2017/038988A1
The objective of the present invention is to provide a thermoelectric power generation element which does not require a temperature gradient, and a thermoelectric power generation system in which said thermoelectric power generation elem...  
WO/2017/021783A3
A method of exchanging or transforming end groups in a polyvinylidene fluoride-trifluoroethylene (PVDF-TrFE) co-polymer and thereby improving the ferroelectric properties of a PVDF-TrFE co-polymer is disclosed. A bulky or chemically diss...  
WO/2017/021783A2
A method of exchanging or transforming end groups in and/or improving the ferroelectric properties of a PVDF-TrFE co-polymer is disclosed. A bulky or chemically dissimilar end group, such as an iodine, sulfate, aldehyde or carboxylic aci...  
WO/2016/194700A1
The present invention relates to a cooling device that comprises: an ECE element comprising a pair of electrodes and a conductive body that is positioned between the pair of electrodes and that is configured from a material having an ele...  
WO/2016/195024A1
The present invention provides a heat transfer device characterized by including: a pair of electrodes; and a dielectric part which is located between the pair of electrodes and which is formed from a material exhibiting an electrocalori...  
WO/2016/167052A1
An electromagnetic wave detector according to the present invention that selectively detects electromagnetic waves of wavelength λA comprises a temperature detection unit that includes: a substrate having a cavity portion; a wavelength ...  
WO/2016/164093A1
A thermal energy removal system is provided to cool a rail of a railway track in a self-powered mode and/or an externally-powered mode. The system comprises a cooling module configured to mount on a side of the rail to remove heat stored...  
WO/2016/163195A1
In the present invention, a ground pattern is formed on a substrate. A pyroelectric element and an electronic circuit element are mounted on the substrate. The electronic circuit element outputs an electrical signal dependent on a voltag...  
WO/2016/154784A1
Various embodiments are generally directed to an apparatus, method and other techniques to receive thermal energy from a source, convert phase change material(102) from an initial state to a secondary state in response to absorption of t...  
WO/2016/152220A1
Provided is a surface-mount infrared temperature sensor that can be miniaturized and that can effectively specify a measurement section of a detection target. A surface-mount infrared temperature sensor 1 that is provided with: a thermal...  
WO/2016/152421A1
The purpose of the present invention is to provide a niobic acid-based ferroelectric thin-film laminate substrate which can enable a better-than-conventional bonding strength when performing wire bonding in the thin film element, and to ...  
WO/2016/152419A1
The purpose of the present invention is to provide a niobic acid-based ferroelectric thin-film laminate substrate which can reduce costs while maintaining performance and characteristics as a thin-film element, and to provide a ferroelec...  
WO/2016/152221A1
Provided is an infrared temperature sensor that is configured such that, as a result of the dimensional precision of an opening in a light-guiding part being improved, variability in the output characteristics of different individual inf...  
WO/2016/147603A1
Provided is a thermionic power generation element having: an emitter (2) for generating thermions, having an emitter substrate (21) that has electrical conductivity, a first layer (22) laminated onto the emitter substrate and comprising ...  
WO/2016/135428A1
The invention relates to an electrical cable including: a core (1) intended to conduct an electric current (is) generating a magnetic field (B) at least outside the core; and at least one cladding (3) surrounding the core and including a...  
WO/2016/136190A1
Because a spin current-electrical current conversion structure using a material containing a 5d transition metal has low efficiency of spin current-electrical current conversion, the spin current-electrical current conversion structure a...  
WO/2016/119158A1
Provided is (1‐x‐y)Pb(In1/2Nb1/2)O3‐yPb(Mg1/3Nb2/3)O3‐xPbTiO3, which is doped with Mn and Fe and prepared using an improved Bridgman method, wherein 0.15≤1‐x‐y≤0.38, 0.36≤y≤0.57, and 0.26≤x≤0.30, the crystallograp...  
WO/2016/119157A1
Disclosed is a method for preparing a large-size high-homogeneity manganese-doped pyroelectric single crystal. The chemical composition of the manganese-doped pyroelectric single crystal is as follows: Mn-(1-x-y)Pb(In1/2Nb1/2)O3-yPb(Mg1/...  
WO/2016/092113A3
The present invention relates to a device for the direct and reversible conversion of thermal energy into electrical energy. The device contains an electrically conductive lattice fabric which is provided in at least some regions with an...  
WO/2016/091558A1
The invention relates to a method for cyclical operation of a thermoelectric cell arrangement by periodically changing the temperature of the thermoelectric cell arrangement, wherein the thermoelectric cell arrangement is thermally coupl...  
WO/2016/092113A2
The present invention relates to a device for the direct and reversible conversion of thermal energy into electrical energy. The device contains an electrically conductive lattice fabric which is provided in at least some regions with an...  
WO/2016/066216A1
The present invention relates to a thermoelectric device which comprises: a layer of a non-magnetic material (NM) disposed over a layer of a magnetic material (F), wherein said layers form a first bi-layer junction (NM1/F1) of materials ...  
WO/2016/037762A1
A pyroelectric device, comprising a plurality of layers of a polar dielectric material having a pyroelectric coefficient, p, wherein each layer exhibits pyroelectric properties; a plurality of conductive electrodes, wherein each conducti...  
WO/2016/033256A1
Disclosed herein is a non-inductive voltage boost-converter (NVBC) for micro-power energy harvesting systems for energy storage and delivery applications. Current devices deliver a wide-range of micro-power having only up to 0.8V peak-vo...  
WO/2016/031572A1
The purpose of the present invention is to create a thermoelectric conversion system in which the thermoelectric conversion efficiency of a thermoelectric material is close to the Carnot efficiency, such thermoelectric material containin...  

Matches 1 - 50 out of 2,584