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WO/2012/011298 |
In the disclosed thermal dielectric power generating device, by means of introducing a fluid into a chamber (110) through openings (113, 114), a circuit board (101) bends towards either a first wall (111a) or a second wall (111b), and a ...
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WO/2012/002496 |
A target object detection device comprises: a pyroelectric element for outputting a current signal in response to infrared volume change; a current-voltage converter circuit including an operational amplifier, a feedback capacitor elemen...
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WO/2011/162319 |
A pyroelectric infrared sensor element is equipped with a pyroelectric element comprising: an infrared absorption unit; and a first electrode and second electrode that are positioned facing one another. The first electrode is formed on a...
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WO/2011/159316 |
Examples are generally described that include a substrate, an electrocaloric effect material at least partially supported by the substrate, and a thermal diode at least partially supported by the electrocaloric effect material.
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WO/2011/148425 |
Disclosed is a radiation detector (1) provided with: a substrate (11); a first inclined thin film (12) which is disposed on a first main surface of the substrate (11) and has anisotropic reference crystal planes, said anisotropic referen...
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WO/2011/145295 |
Disclosed are a bolometer and a method for manufacturing the same, in which a polymer film (102) is formed on a substrate (101), a thermistor resistor (106) is formed on the polymer film (102), and an optical reflection film (104) is for...
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WO/2011/135975 |
Disclosed is an Si-Ge laminated thin film, wherein one or more Si layers and one or more Ge layers are alternately laminated on a substrate (1). The Si layers (31) and the Ge layers (22) respectively have a thickness of 5-500 nm. The Si ...
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WO/2011/135970 |
Disclosed is a power generation system that can store power with even greater efficiency. The power generation system (1) is provided with: a heat source (2) of which the temperature increases and decreases over time; a first device (3) ...
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WO/2011/118374 |
Disclosed are a sensor which operates at low cost and high sensitivity, and an energy-efficient wireless sensor platform which allows said sensor to operate. The sensor is provided with a detection film which emits heat due to incidence ...
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WO/2011/110590 |
A method and apparatus for harvesting waste thermal energy from a pyrometallurgical vessel (1) and converting that energy to direct electrical current, the method including deriving and controlling a primary fluid flow (103) from a prima...
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WO/2011/111099 |
Disclosed is an arrangement wherein a small-sized infrared ray detection element with a high detection sensitivity and an infrared ray detection device equipped therewith are provided by a simple manufacturing process. As a means of real...
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WO/2011/111309 |
A series transistor structure is formed by a semiconductor layer (9) and three upper electrodes (11, 13, 15). The semiconductor layer (9) is of a structure which is in contact with a ferroelectric layer (7), and when the direction of pol...
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WO/2011/101938 |
Provided is an infrared ray sensor which can conduct a plurality of types of detection including temperature-based detection and gas-based detection with a simple structure, which allows for reductions in size and cost. The infrared ray ...
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WO/2011/070275 |
The invention relates to a piezoelectric and/or pyroelectric composite solid material, referred to as a hybrid material, including: a solid dielectric matrix (11), a filler of at least one inorganic piezoelectric and/or pyroelectric mate...
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WO/2011/060627 |
A Curie point oscillation generation method includes a soft magnet (1) is continuously heated and cooled in a magnetic path composed of a permanent magnet (9) or an electromagnet, the soft magnet (1) and a coil (8) with an iron core (7) ...
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WO/2011/055065 |
The invention relates to a method for converting thermal power into electric power, said method including a step that involves subjecting at least one Olsen cycle to a pyroelectric nanoparticle colloidal suspension. The invention also re...
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WO/2011/050288 |
In one aspect, the present invention provides nanosized systems for generating electrical energy based on the use of a chemically reactive composition to generate a thermoelectric wave. For example, the system can include at least one na...
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WO/2011/050288 |
In one aspect, the present invention provides nanosized systems for generating electrical energy based on the use of a chemically reactive composition to generate a thermoelectric wave. For example, the system can include at least one na...
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WO/2011/021519 |
Disclosed is an infrared sensor provided with: a pyroelectric element; an IC element which processes the output signal of the pyroelectric element; and a surface-mounted package which accommodates the pyroelectric element and the IC elem...
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WO/2011/018253 |
The invention relates to an infrared light detector having a sensor chip (4), which comprises a thin-film element (5) made from a pyroelectrically sensitive material, having an electrical insulator (27), at least one electronic component...
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WO/2011/014508 |
Cooling devices (i.e., a heat exchanger) based on polymers which exhibits a temperature change upon application or removal of an electrical field or voltage are disclosed. Also disclosed are methods for cooling using such polymers.
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WO/2011/014508 |
Cooling devices (i.e., a heat exchanger) based on polymers which exhibits a temperature change upon application or removal of an electrical field or voltage are disclosed. Also disclosed are methods for cooling using such polymers.
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WO/2010/143687 |
Disclosed is a porous resin sheet for a piezoelectric/pyroelectric element, which has a high piezoelectric modulus and a high compressive stress and also has excellent heat resistance. Also disclosed is a process for producing the porous...
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WO/2010/139538 |
The present invention relates to an arrangement for converting thermal energy into electric energy comprising at least two thermomagnetic elements comprising a material exhibiting a magnetic phase transition, wherein the phase transition...
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WO/2010/134255 |
Provided is an arrangement wherein an infrared sensor is miniaturized and the quality thereof of is improved. An infrared sensor (203) has a board (202) and infrared detector elements (201). The main surface of the board (202) has a conv...
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WO/2010/129007 |
A method and system for the thermoelectric conversion of nuclear reactor generated heat including upon a nuclear reactor system shutdown event, thermoelectrically converting nuclear reactor generated heat to electrical energy and supplyi...
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WO/2010/105715 |
A pyroelectric material comprises lithium tantalate treated to an extent that a bulk resistivity is in a range of less than 2e+14Ω*cm, preferably less than 5e+12Ω*cm, but more than a lower threshold is obtained.
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WO/2010/105715 |
A pyroelectric material comprises lithium tantalate treated to an extent that a bulk resistivity is in a range of less than 2e+14Ω*cm, preferably less than 5e+12Ω*cm, but more than a lower threshold is obtained.
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WO/2010/079686 |
Disclosed is an infrared sensor (1) comprising a bolometer element (11) and a reference element (21), wherein the reference element (21) comprises a bolometer film (22), a substrate-side insulating film (31) which is formed on the substr...
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WO/2010/076218 |
A generator apparatus (11) for converting thermal energy to electric energy comprises a core region (12) made of a magnetic material having a temperature dependent reluctance, the core region having channels (13) running from a first (12...
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WO/2010/076405 |
The invention relates to a method for quickly establishing a predetermined temperature gradient in a magnetocaloric element (1) between the two opposite so-called hot (3) and cold (4) ends thereof, wherein said magnetocaloric element (1)...
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WO/2010/073287 |
Provided are an infrared sensor capable of achieving improved detection sensitivity and being easily manufactured in high yield and a method for manufacturing the same. The infrared sensor is provided with a substrate (2), a projecting b...
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WO/2010/073286 |
Provided is an infrared sensor capable of achieving improved detection sensitivity and being easily manufactured in high yield. The infrared sensor is provided with a substrate (2), a projecting base material section (3) provided in a pr...
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WO/2010/073288 |
Provided are an infrared sensor which has improved detection sensitivity and can simply be manufactured with high yield, and an infrared sensor manufacturing method. The infrared sensor has a frame-like substrate part (2) formed as a fou...
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WO/2010/061064 |
The present invention relates to a thermal generator (1) that comprises at least one thermal flow generation unit (2) provided with at least one thermal module (3) each containing a magnetocaloric member (4) through which a coolant flows...
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WO/2010/061064 |
The present invention relates to a thermal generator (1) that comprises at least one thermal flow generation unit (2) provided with at least one thermal module (3) each containing a magnetocaloric member (4) through which a coolant flows...
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WO/2010/049416 |
A thermoelectric device (100) including a combination of thermoelectric elements (60, 62) and thermomagnetic elements (65) may be applied to a pyrometallurgical processing structure (20) whose operation generates a magnetic field. The ge...
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WO/2010/046559 |
The present invention relates to a thermal generator (1) that comprises at least one thermal module (1’) including at least two adjacent magnetocaloric members (2), a common distribution chamber (3) combined with a coolant circulation ...
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WO/2010/043781 |
The present invention relates to a thermal generator comprising at least one thermal module (2) constituted by a magnetocaloric element (3) through which a heat-transfer fluid flows and two hot chamber (4) and cold chamber (5) positioned...
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WO/2010/043782 |
The present invention relates to a thermal generator (10) that comprises magnetocaloric elements (2) arranged in a circle about a central axis, a magnetic arrangement (3) consisting of alternating magnetised areas (4) and non-magnetised ...
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WO/2010/035624 |
Provided is a solid-state imaging element, wherein the position of a subject is determined easily at a high speed. The solid-state imaging element is provided with: at least two infrared detecting sections (2A, 2B) formed on a semiconduc...
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WO/2010/034907 |
The invention relates to a magnetocaloric element (1) that comprises an alignment of at least two adjacent assemblies (MC1-10) of magnetocaloric materials having a different Curie temperature, characterised in that the magnetocaloric mat...
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WO/2010/034907 |
The invention relates to a magnetocaloric element (1) that comprises an alignment of at least two adjacent assemblies (MC1-10) of magnetocaloric materials having a different Curie temperature, characterised in that the magnetocaloric mat...
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WO/2010/034641 |
An electricity generation system (11) comprises a low frequency alternating heat and cold distribution system (12) provided for alternately distributing heat and cold at low frequency; a heat-electricity conversion system (13) operativel...
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WO/2010/033927 |
A radioisotope thermoelectric generator (RTG) comprises a power source, a heat producing shield that converts gamma radiation into thermal energy, and an electricity generator. The heat producing shield can include an x-ray fluorescence ...
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WO/2010/026260 |
An apparatus for the conversion of thermal energy from a surface (20) of a pyrometallurgical vessel associated with a magnetic field to electrical energy, the device comprising a thermoelectric device having at least one thermoelectric e...
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WO/2009/151000 |
In a thermoelectric conversion element, it is possible to improve the thermoelectric conversion efficiency by increasing the performance index of the spin-Seebeck effect element. An inverse spin hall effect member is arranged at least on...
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WO/2009/147030 |
The invention provides a novel polymer comprising recurring units derived from vinylidene fluoride (VDF) and trifluoroethylene (TrFE), said polymer comprising end groups of formula -CF2H and/or -CF2CH3 in an amount of at least 60 mmoles ...
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WO/2009/136022 |
The thermal flux generation device (10) with magnetocaloric material comprises a cylindrical external casing (11) made of a metal or any other suitable material, which delimits the inside of the device (10). Mounted coaxially inside this...
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WO/2009/133047 |
The invention relates to a thermomagnetic generator which converts thermal energy to electrical energy without intermediate conversion to mechanical work and which works at temperatures in the range of -20°C to 200°C. Said thermomagnet...
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