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WO/2019/180161A1 |
The invention relates to a temperature sensor (100). The temperature sensor (100) comprises an optical waveguide (10) made of an optical waveguide material with at least one integrated temperature sensor element (11); a sleeve (20) which...
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WO/2019/174749A1 |
The invention relates to a method for determining the temperature of the environment, comprising the following steps: a speed of sound is first of all determined from at least one feature characterizing a sound wave (10). The temperature...
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WO/2019/174915A1 |
The invention relates to a method for determining, with the correct sign, a change in a physical parameter, which method comprises coupling a first pulse sequence into an optical fiber (60), which has Rayleigh scatterers at least in one ...
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WO/2019/177533A1 |
Various techniques provide an optical sensor having an optical source, a grating arrangement optically coupled to the optical source to receive a source optical signal from the optical source, the grating arrangement including a chirped ...
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WO/2019/176000A1 |
In this detection device, a plurality of panels each have a first section in which a plurality of superheater tubes that have steam flow through the insides thereof form a row and extend linearly in parallel to each other and a second se...
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WO/2019/178083A1 |
An ascending/descending indicator can include a sealed housing that contains a deep eutectic solvent (DES) within the housing. The DES can include two or more components and is configured to exhibit a first characteristic when at a first...
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WO/2019/175455A1 |
The invention relates to a method which includes: acquiring simultaneous satellite and field data relating to a single region, by means of a satellite radiometer and a field radiometer that moves between different zenith and azimuth angl...
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WO/2019/173246A1 |
Provided herein are novel liquid crystal based devices for the facile measurement of temperature in an MRI system. The thermometers comprise a plurality of vessels wherein each vessel contains a liquid crystal composition having a unique...
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WO/2019/173343A1 |
A method of imaging comprises disposing a population of first targeting ultrasound-switchable fluorophores and a population of second non-targeting ultrasound- switchable fluorophores in an environment; detecting a first photoluminescenc...
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WO/2019/170856A1 |
The invention relates to a method for quantifying porous media and to the analytical particles specially designed therefor and to the use thereof, for example in order to determine the water permeability of rocks as a prerequisite for th...
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WO/2019/144106A3 |
Certain aspects of the present disclosure provide methods and apparatus for managing an esophagus of a subject during a medical procedure, such as cardiac tissue ablation or bronchial tissue ablation. Managing the esophagus may include d...
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WO/2019/165118A1 |
This disclosure describes an additive manufacturing system that includes a build plane having a first region and a second region. Multiple energy source can be positioned above the build plane and configured to direct energy into the fir...
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WO/2019/155189A1 |
A cooling block (30) for use in a storage container (10) is of generally rectangular shape with rounded corners (40), and comprises at least one hollow shell containing a freezable liquid, the shell comprising two injection-moulded polym...
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WO/2019/149667A1 |
A component (1) comprises a layer structure that includes a base layer (11) and a top layer (12). The base layer is capable of acting as an optical reflector in at least a part of the frequency range between 300 and 1000 THz for at least...
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WO/2019/148539A1 |
Provided is an optical fibre temperature sensor, comprising: a broadband light source (1), an optical fibre patch cord (2), a first single-mode optical fibre (3), a single-hole dual-core eccentric optical fibre (5), a second single-mode ...
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WO/2019/145624A1 |
The present invention concerns a low-temperature sous vide method for cooking a food, consisting of immersing, in a vessel containing water at ambient temperature, a sous vide pouch containing the food to be cooked and an indicator conta...
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WO/2019/142485A1 |
The present invention addresses the problem of providing a temperature detection label capable of preventing falsification using a simple structure. To solve this problem, the present invention provides a temperature detection label that...
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WO/2019/144106A2 |
Certain aspects of the present disclosure provide methods and apparatus for managing an esophagus of a subject during a medical procedure, such as cardiac tissue ablation or bronchial tissue ablation. Managing the esophagus may include d...
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WO/2019/142480A1 |
The present invention addresses the problem of making it possible to provide temperature detection ink having a color that can be initialized through a simple method and that, at and above a reaction temperature, changes with the accumul...
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WO/2019/135841A1 |
A fiber optic sensing apparatus is presented. An optical fiber sensor is enclosed within a housing. A sleeve is interposed between the housing and the optical fiber sensor such that the sleeve encloses the optical fiber sensor and is coa...
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WO/2019/135982A1 |
A fiber optic cable assembly includes an elongate housing, a signal fiber placed inside the housing and extending longitudinally, and a plurality of sensing fibers placed inside the housing and extending longitudinally. The plurality of ...
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WO/2019/129695A1 |
The invention relates to a device for fibre-optic measuring. The device includes a sensor having at least one fibre-optic sensor element, an evaluation unit, wherein the sensor is dedicated to the evaluation unit, wherein the device is c...
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WO/2019/126940A1 |
A terminal connector and a manufacturing method thereof are closed. The terminal connector (10) comprises: a conductive barrel (11); a thermochromic layer (14) containing thermochromic element, being arranged surrounding an outer surface...
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WO/2019/119167A1 |
The invention corresponds to a device with internal chambers, in which each chamber contains brine at various concentrations, each concentration being pigmented with a different colour and frozen. The device of the present invention is u...
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WO/2019/125197A1 |
The group of inventions relates to electrical supply lines contacting current collectors of transport vehicles. A method of automatically monitoring a contact conductor of an electric transport system consists in that a query signal is g...
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WO/2019/121538A1 |
The invention relates to an electrical plug (100, 200, 300, 400, 500, 600), in particular a medium voltage plug (100, 200, 300, 400, 500, 600) or a high voltage plug (100, 200, 300, 400, 500, 600), for a power cable (432, 532, 632), comp...
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WO/2019/123866A1 |
The objective of the present invention is to provide a temperature sensing material having a color density that changes continuously with respect to time, either at or above a prescribed temperature, or at or below a prescribed temperatu...
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WO/2019/118001A1 |
Devices, systems, and techniques for monitoring the temperature of a device used to charge a rechargeable power source are disclosed. Implantable medical devices may include a rechargeable power source that can be transcutaneously charge...
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WO/2019/112717A1 |
A system and method to determine temperature include an optical fiber and at least two pulse laser sources to transmit light pulses with at least two wavelengths into the optical fiber. The system also includes an optical path length mod...
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WO/2019/112727A1 |
A heat pipe assembly of a nuclear apparatus includes a number of elongated heat pipes and a detection system having one or more fiber optic cable assemblies that are elongated and are wrapped in a helical fashion or mechanically attached...
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WO/2019/113148A1 |
Color changeable indicator particles having a meltable, particulate organic core, and at least one color changeable indicator coated on the particulate organic core. Color changeable indicator particles can be incorporated into composite...
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WO/2019/100421A1 |
An integrated monitoring method for oil level and oil temperature of a distribution transformer, a first surface acoustic wave sensor (208) embedded in a floating piece (207) being used for measuring the oil temperature of the transforme...
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WO/2019/103951A1 |
A fiber optic sensing system includes a plurality of optical probes, a light source, and a light splitting unit connecting the light source to the plurality of optical probes. The light splitting unit splits a light emitted from the ligh...
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WO/2019/102071A1 |
A detector of microwave radiation comprises a signal input (401) and a detector output (402). An absorber element (404) of ohmic conductivity is coupled to said signal input (401) through a first length of superconductor (405). A variabl...
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WO/2019/099806A1 |
A non-invasive temperature measurement system comprises an ultrasound transducer configured to emit an ultrasound stimulus pulse toward a product package. An ultrasound receiver is configured to generate a reflected ultrasound waveform f...
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WO/2019/090472A1 |
Disclosed is a composite temperature indication article and a preparation method and the use thereof, wherein the composite temperature indication article comprises: a porous film (1), wherein same is opaque to at least part of visible l...
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WO/2019/093886A1 |
An optical sensor is provided with an array of array elements on a surface of a carrier. The array elements are of a cured composition with a glass transition temperature and obtained from one or more reactive liquid crystal mesogens. Th...
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WO/2019/080049A1 |
The invention discloses a temperature sensor based on surface plasma resonance and a production method thereof. The temperature sensor comprises: a light source transmitter (10), a sensing device (20) and a spectrograph (30). An output e...
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WO/2019/073217A1 |
An electrical component including a polymeric body which (i) defines at least one electrical connection; or (ii) is configured for attachment to an electrical cable or wire; or (iii) is configured for attachment to an electrical apparatu...
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WO/2019/018021A3 |
An active mechanical waveguide including an ultrasonically-transmissive material and a plurality of reflection points defined along a length of the waveguide may be driven at multiple resonant frequencies to sense environmental condition...
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WO/2019/059805A1 |
The invention relates to antenna technology, and more particularly to the creation of flexible antenna systems for non-invasively measuring the temperature of internal tissues, monitoring the state of said tissues in the course of a pati...
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WO/2019/060388A1 |
Fiber Bragg grating interrogation and sensing used for strain and temperature measurements. A simple, broadband light source is used to interrogate one or more fiber Bragg grating (FBG). Specifically, a packaged LED is coupled to fiber, ...
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WO/2019/047922A1 |
A temperature detection apparatus and a home appliance, said apparatus comprising: an optical fiber transmission module (100), used for transmitting excitation light to a working chamber of a home appliance for transmission; and a wirele...
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WO/2019/051056A1 |
Methods and devices for detecting incident radiation are provided. The methods and devices use high quality single-crystals of photoactive semiconductor compounds in combination with metal anodes and metal cathodes that provide for enhan...
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WO/2019/046881A1 |
A fiber optic sensor arrangement is disclosed that includes a plurality of optical fiber based sensor elements, the sensor elements configured to modify an associated optical carrier signal in accordance with changes in a sensed quantity...
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WO/2019/043297A1 |
An optically transparent matrix comprising a molecule containing a hydroxyazobenzene group or its derivative embedded in the matrix. An optical system comprising the optically transparent matrix, an isomerizing light source, and means fo...
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WO/2019/042747A1 |
The invention relates to a securing method, comprising the following steps: providing (1001) an optical waveguide (10) made of a material with a first melting temperature, wherein a sensor region (11) of the optical waveguide has at leas...
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WO/2018/207163A3 |
The invention relates to an optoelectronic device for distributed measurement by means of optical fibre, said device comprising: a continuous light source (1) emitting a continuous light signal at a first frequency v 0, an acousto-optic ...
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WO/2019/034821A1 |
The present invention relates to equipment for physically and thermochemically characterising a fog of droplets of dimensions comprised between 1 and 500 µm, in a zone of measurement and comparison with a reference profile comprising il...
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WO/2019/025494A1 |
The invention relates to a watercraft with a hull (10), an introducing device (20) arranged thereon for an object (70) to be anchored in the water, and with at least one compressor (30) with a compressed air line (40) which leads at leas...
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