baber/WOPTO huggingface dataset:
Patent EP-4014009-A1 (EP)
Inventor: CAMOZZI FRANCESCO
IPC: G01L1/24
Filed: 2020-08-06
Abstract: A method for interrogating at least one optical fiber sensor of the Fiber Bragg Grating type FBG is described. The method comprises the steps of: lighting the optical fiber sensor of the Fiber Bragg Grating type FBG with a broadband excitation optical radiation OA; conveying the optical spectrum transmitted OT or reflected OR by the optical fiber sensor FBG to at least one tunable optical bandpass filter BPF having a first extraction port 1 and a second transmission port 2, which are complementary to each other; tuning the optical bandpass filter BPF at a constant operating wavelength, depending on the nominal operating wavelength of the fiber Bragg grating of the FBG sensor; detecting a respective first optical signal L1 exiting the first extraction port 1 of the optical bandpass filter; converting, by means of a first opto-electronic receiver PD1, the aforesaid first optical signal L1 into a respective first electrical signal E1, representative of a wavelength shift Ah, with respect to the nominal operating wavelength, of the spectrum reflected or transmitted by the Bragg grating of the FBG optical fiber sensor. The method then comprises the steps of detecting a second optical signal L2, exiting the second transmission port 2 of the optical bandpass filter BPF, spectrally complementary to the first optical signal L1; and converting this second optical signal L2, by means of a second opto-electronic receiver PDT, into a respective second electrical signal E2, representative of an optical reference power, which is substantially independent of the filtering wavelength, and having a dependence on the power of the broadband excitation optical radiation, and on the losses of the overall optical path, equal to the dependence undergone by the respective first electrical signal E1. The method includes determining the wavelength shift Ah, with respect to the nominal operating wavelength, of the spectrum reflected or transmitted by the optical fiber sensor FBG, based on the first electrical signal and the second electrical signal detected, in such a way that the detection of the first electrical signal is compensated for with respect to variations of optical radiation power and variations in loss on the optical path. A corresponding system for interrogating at least one optical fiber sensor of the Fiber Bragg Grating type FBG is also described, wherein the aforesaid optical bandpass filter BPF and the aforesaid first and second opto-electronic receiver PD1, PDT are integrated in a photonic integrated circuit ("Photonic Integrated Circuit" - PIC).
Patent EP-3936484-A1 (EP)
Inventor: OGASAWARA Kohei
IPC: C03B27/02
Filed: 2020-03-05
Abstract: To provide an inorganic composition article containing at least one kind selected from α-cristobalite and α-cristobalite solid solution as a main crystal phase, in which by mass% in terms of oxide, a content of a SiO<sub>2</sub> component is 50.0% to 75.0%, a content of a Li<sub>2</sub>O component is 3.0% to 10.0%, a content of an Al<sub>2</sub>O<sub>3</sub> component is 5.0% or more and less than 15.0%, and a total content of the Al<sub>2</sub>O<sub>3</sub> component and a ZrO<sub>2</sub> component is 10.0% or more, and a surface compressive stress value is 600 MPa or more.
Patent EP-3939859-A1 (EP)
Inventor: MORITA KAZUKI
IPC: B60R21/2346
Filed: 2020-02-25
Abstract: [PROBLEM] 
     To provide a driver's seat airbag device capable of fully restraining an occupant while taking into consideration safety aspects during expansion and deployment. 
     [SOLUTION] 
     A driver's seat airbag device 100 is provided with a variant steering wheel 106 and an airbag module 105. The variant steering wheel 106 has a module installation surface 109 and a cover member 110. The cover member 110 has a cover door 160 that opens when subjected to the expansion pressure of the cushion 104. The airbag module 105 includes a cloth member 150 that is applied over the cushion 104. The cloth member 150 has a front end side 150a connected to the inflator 112, and a rear end side 150b, which is the free end. The airbag module 105 has the cushion 104 in stowed form, and the cloth member 150 is passed over the cover member 110 side of the cushion 104, and the cloth member 150 is sandwiched between the cover member 110 and the cushion 104 in stowed form.
Patent EP-4025821-A1 (EP)
Inventor: TOMKY BRETT ANDREW
IPC: F16M11/10
Filed: 2020-09-02
Abstract: Des exemples décrits se rapportent au montage rotatif d'un dispositif d'affichage (102) sur une autre structure de support (104), telle qu'un support ou une paroi. Un exemple concerne un système comprenant un dispositif d'affichage, une structure de support conçue pour être montée sur une autre structure pour supporter ainsi le dispositif d'affichage sur l'autre structure et une interface mécanique reliant en rotation le dispositif d'affichage et la structure de support. L'interface mécanique comprend au moins trois segments de rail comprenant un segment de rail de came comprenant une came, et, pour chaque segment de rail, un ou plusieurs rouleaux correspondants, un rouleau du segment de rail de came étant un galet suiveur et étant accouplé à un ressort conçu pour solliciter le galet suiveur vers le segment de rail de came.
Patent EP-3826789-A1 (EP)
Inventor: POSS RENÉ
IPC: B22F3/10
Filed: 2020-09-25
Abstract: Die vorliegende Erfindung betrifft Verfahren zur Herstellung von Trägerkatalysatoren, umfassend Bereitstellen eines Metallschaumkörpers A, der aus metallischem Cobalt, einer Legierung aus Nickel und Cobalt, oder einer Anordnungen von übereinanderliegenden Schichten von Nickel und Cobalt besteht, Aufbringen eines Aluminium-haltigen Pulvers MP auf Metallschaumkörper A, so dass Metallschaumkörper AX erhalten wird, thermische Behandlung von Metallschaumkörper AX, um Legierungsbildung zu erreichen zwischen Metallschaumkörper A und Aluminium-haltigem Pulver MP, so dass Metallschaumkörper B erhalten wird, oxidative Behandlung von Metallschaumkörper B, so dass 10 Metallschaumkörper C erhalten wird, sowie Aufbringen einer katalytisch aktiven Schicht, umfassend mindestens ein Trägeroxid und mindestens eine katalytisch aktive Komponente, auf zumindest einen Teil der Oberfläche von Metallschaumkörper C, so dass ein Trägerkatalysator erhalten wird. Die vorliegende Erfindung betrifft ferner die Trägerkatalysatoren, die nach dem Verfahren erhältlich sind, sowie deren Verwendung in chemischen Transformationen.
Patent EP-3950225-A1 (EP)
Inventor: LIU GANG
IPC: B24B41/00
Filed: 2020-03-30
Abstract: The present invention provides a grinding wheel cutting apparatus comprising a first laser distance sensor (101), a master controller and a grinding wheel. The first laser distance sensor (101) is communicatively coupled to the master controller. The laser distance sensor (101) is configured to obtain an outer diameter of a rod workpiece. The master controller is configured to determine a segment length of a segment to be cut from the rod workpiece based on the outer diameter, a material density of the rod workpiece and a preset segment weight. The master controller is configured to perform a control to circularly cut the rod workpiece with the grinding wheel according to the segment length. The present invention further relates to a cutting method using the grinding wheel cutting apparatus. In the present invention, the cutting and blanking are controlled by the cutting apparatus in a quantitative manner, and the weight of each rod workpiece segment cut off from the rod workpiece is precisely controlled, therefore the weight deviation of the rod workpiece segments can be suppressed, utilization efficiency of the master alloy can be improved, and the requirements on the pressing/breaking equipment can be reduced.
Patent EP-3932137-A1 (EP)
Inventor: JANG JAEHYUK
IPC: H04W76/18
Filed: 2020-03-27
Abstract: The disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The disclosure relates to a method and apparatus for detecting an uplink listen-before-talk (LBT) failure when using a 3GPP 5G new radio (NR) technology in a wireless communication system.
Patent EP-4034923-A1 (EP)
Inventor: SCIANCALEPORE CORRADO
IPC: G02B5/18
Filed: 2020-09-24
Abstract: The invention relates to an optical system comprising a Bragg mirror with a portion (110) of ribbon (100) having a refractive index n1, corrugations (112) having a refractive index n3 and a separation layer (111) separating the ribbon (100) from the corrugations (112) and having a refractive index n2, such that n2 < n3 and n2 < n1. The invention also relates to a method for producing such a mirror and to a laser comprising such a mirror as an output mirror.
Patent EP-3955351-A1 (EP)
Inventor: ARAKI NORITOSHI
IPC: H01M8/18
Filed: 2020-04-08
Abstract: A negative electrode electrolyte solution for a redox flow battery includes a negative electrode active material, a negative electrode supporting salt, and a negative electrode solvent, in which the negative electrode solvent is a solvent having an octanol-water partition coefficient LogP ow  expressed by LogP of 1.5 or more.
Patent EP-3953788-A1 (EP)
Inventor: SINGH IRINA
IPC: G06F/
Filed: 2020-03-17
Abstract: A request for payment message is received. The message includes transaction data. A transaction identifier is generated. The transaction data is stored in association with the transaction identifier. The transaction identifier is transmitted to an acquirer bank. A request to retrieve data is received from a payer's bank. The request to retrieve data includes the transaction identifier. At least some of the transaction data is transmitted to the payer's bank. A confirmation is received from the payer's bank. The confirmation indicates that a real-time payment has been made in accordance with the request for payment message.
Patent EP-4037804-A1 (EP)
Inventor: VESTMAN CARL EMIL
IPC: B01D29/35
Filed: 2020-10-01
Abstract: L'invention concerne un ensemble (1) pour filtrer de l'eau comprenant : un filtre (10) formant un réceptacle perméable pour le fluide à filtrer, une entrée d'actionnement (300) pour fournir un flux d'eau, une entrée de fluide de filtre (302) pour fournir un fluide à filtrer au filtre (10), et une structure de nettoyage rotative (20) de nettoyage du filtre (10), la structure 5 (20) comprend au moins un racleur (201) s'étendant le long et sensiblement en butée contre une première surface (101) du filtre (10), le racleur (201) pouvant tourner par rapport à la première surface (101) du filtre (10), et la structure (20) comprend en outre au moins un élément rotatif (250) agencé pour recevoir le flux d'eau, le flux d'eau pouvant être reçu dans le filtre et pouvant être filtré par celui-ci (10) et l'élément (250) étant en prise rotative avec le racleur (201) de telle sorte que le flux d'eau fournissant une force de rotation à l'élément (250), fait tourner le racleur (201) par rapport à la première surface (101) du filtre.
Patent EP-4029232-A1 (EP)
Inventor: PERLMAN MIRTA
IPC: D06P1/00
Filed: 2020-09-11
Abstract: A system and methods are provided for repurposing a colored thread, including determining a base-to-target ink formula that specifies proportions of one or more inks to apply in re-coloring the colored thread from a base color to a target color.
Patent EP-3962060-A1 (EP)
Inventor: FU CONGHUA
IPC: H04N5/232
Filed: 2020-04-16
Abstract: This disclosure provides a parameter obtaining method and a terminal device, and relates to the field of communications technologies, to resolve a problem that calibration of a distance sensor is relatively complex. The method includes: obtaining a preview image of a target object in a shooting preview screen; obtaining a first measurement value of a distance sensor when a degree of coincidence between the preview image and a calibration area in the shooting preview screen exceeds a threshold; and obtaining a calibration offset corresponding to the target object based on the first measurement value and the calibration distance.
Patent EP-4229474-A1 (EP)
Inventor: KOCALAR ERTURK
IPC: G02C5/22
Filed: 2020-10-13
Abstract: An eyewear includes a frame configured to hold a first lens and a second lens, a first temple connected to the frame using a first hinge, and a second temple connected to the frame using a second hinge. At least one of the first temple and the second temple includes one or more electronic components and at least one of the first hinge and the second hinge is electrically connected to at least one of the electronic components and is used as an electrical contact to access signals from the electronic components. Thus, at least one of the first hinge and the second hinge is electrically connected to at least one of the electronic components and provided to form an access point at the eyewear for accessing signals from the electronic components by connecting an external device to at least one of the first hinge and the second hinge.
Patent EP-4167830-A1 (EP)
Title: Smart band for alerting during emergencies
Inventor: REHN ANNABELLE
IPC: A61B5/00
Filed: 2020-05-05
Abstract: A smart band, for alerting of a user in an emergency, includes a bracelet to be worn by the user. A screen is disposed along the bracelet to display alerts and messages. An alert system notifies that the user is in an emergency. The screen includes technology compatible with an application on a phone or a computer. A GPS tracker identifies and displays a location of the user. The bracelet includes a back surface having a barcode to identify the bracelet. A locking mechanism prevents the user from removing the bracelet. The locking mechanism is unlocked by a tool to allow the bracelet to be removed.
Patent EP-4049047-A1 (EP)
Inventor: JI CHEO
IPC: G01R31/26
Filed: 2020-10-22
Abstract: L'invention concerne un procédé d'estimation de la consommation de vie d'un composant électronique destiné à être utilisé avec un moteur électrique, le procédé comprenant : l'identification d'un début de cycle d'entraînement opérationnel pour le moteur électrique; la mesure d'un paramètre opérationnel pour le composant électronique pendant le cycle d'entraînement opérationnel, dans lequel, pendant la période du cycle d'entraînement opérationnel, un changement de direction de la valeur mesurée du paramètre opérationnel est identifié; l'identification de la correspondance de la valeur mesurée du paramètre opérationnel avec une valeur maximale ou une valeur minimale, dans laquelle, si un changement de direction de la valeur mesurée du paramètre opérationnel correspond à une valeur maximale, la valeur maximale est placée dans un premier tampon et si la valeur mesurée du paramètre opérationnel correspond à une valeur minimale, la valeur minimale est placée dans un second tampon, dans laquelle, lorsque chaque valeur maximale ou valeur minimale est identifiée, les valeurs respectives sont comparées aux valeurs maximales et/ou minimales précédentes stockées respectivement dans le premier tampon et le second tampon pour identifier un cycle de charge complet ou un demi-cycle de charge du composant électronique, dans laquelle, pour chaque cycle de charge complet et chaque demi-cycle de charge identifiés, les valeurs maximales et/ou minimales stockées utilisées pour identifier le cycle de charge complet et/ou le demi-cycle de charge sont retirées des tampons respectifs; l'identification d'une fin du cycle d'entraînement opérationnel pour le moteur électrique, dans laquelle, après l'identification de la fin du cycle d'entraînement, une valeur finale de paramètre opérationnel est déterminée et, conjointement avec les valeurs maximales et les valeurs minimales restantes dans le premier tampon et le second tampon respectifs, tout cycle de charge complet et/ou demi-cycle de charge restant pour le composant électronique est identifié; l'estimation d'une valeur de consommation de vie associée au cycle d'entraînement opérationnel pour le composant électronique sur la base des cycles de charge complets et des cycles de demi-charge identifiés pendant le cycle d'entraînement opérationnel et identifiés après la fin du cycle d'entraînement opérationnel sur la base de la valeur de paramètre opérationnel finale déterminée.
Patent EP-3972312-A1 (EP)
Title: User equipment and base station device
Inventor: TAKAHASHI HIDEAKI
IPC: H04W12/08
Filed: 2020-04-28
Abstract: A user equipment includes a receiving unit configured to receive, from a base station apparatus, information for requesting a report of a User Equipment (UE) capability, a control unit configured to generate the report including a supported UE capability, and a transmitting unit configured to, in a case where an Access Stratum (AS) security with the base station apparatus is activated, transmit the report to the base station apparatus.
Patent EP-3974142-A1 (EP)
Inventor: SHINOHARA KOTARO
IPC: B32B27/32
Filed: 2020-05-15
Abstract: In order to provide a fiber-reinforced plastic substrate that simultaneously satisfies three points of joinability, mechanical characteristics, and productivity, there is provided a method for producing a fiber-reinforced plastic substrate including the following components [A], [B], and [C], wherein at least the following drawing step, first impregnating step, second impregnating step, and take-up step are continuously and sequentially performed while the component [A] is caused to run. 
[A] a reinforcing fiber 
[B] a thermoplastic resin 
[C] a thermosetting resin 
<drawing step> step of drawing a continuous reinforcing fiber sheet containing the component [A] 
<first impregnating step> step of impregnating either the component [B] or the component [C] from one surface of the continuous reinforcing fiber sheet to obtain a fiber-reinforced plastic intermediate in which either the component [B] or the component [C] is disposed on a first surface 
<second impregnating step> step of impregnating the other of the component [B] or the component [C] from a second surface opposite to the first surface to obtain a fiber-reinforced plastic substrate 
<take-up step> step of taking up the fiber-reinforced plastic substrate
Patent EP-4061145-A1 (EP)
Inventor: MAGALETTA ROBERT L
IPC: A21B1/42
Filed: 2020-11-04
Abstract: Methods and systems for reducing acrylamide concentration in heat-processed products, and products produced by such methods and systems are provided. The baked products may be sprayed with a riboflavin solution and then irradiated with a UV light source to initiate monomer reactions of acrylamide and reduce the concentration of the acrylamide in the baked product. In addition, riboflavin may be dissolved in heat-processed products, followed by irradiation of the riboflavin-containing heat-processed products with a UV light source to initiate monomer reactions of acrylamide and reduce the concentration of the acrylamide in the baked product.
Patent EP-4076723-A1 (EP)
Inventor: AUGIER FREDERIC
IPC: B01J12/00
Filed: 2020-12-08
Abstract: La présente invention concerne un réacteur gaz/liquide d'oligomérisation à zones successives de diamètre variable. L'invention concerne également un procédé d'oligomérisation de l'éthylène mettant en œuvre un réacteur gaz/liquide d'oligomérisation à zones successives de diamètre variable.
Patent EP-4048712-A1 (EP)
Title: Oligomères fonctionnalisés par plusieurs groupes (méth)acrylate et procédés de préparation et d'utilisation de tels oligomères
Inventor: LI LING
IPC: C08G18/75
Filed: 2020-10-19
Abstract: Oligomère fonctionnalisé par plusieurs groupes (méth)acrylate comprenant un squelette polyuréthane, une pluralité de groupes (méth)acrylate pendants sur le squelette polyuréthane et un ou plusieurs groupes (méth)acrylate terminaux. L'oligomère contient : a) au moins un segment fonctionnalisé par plusieurs groupes (méth)acrylate comportant au moins deux groupes (méth)acrylate pendants, b) des segments contenant de l'uréthane, c) au moins un segment de coiffage terminal comportant au moins un groupe (méth)acrylate et, éventuellement, d) un segment d'allongement de chaîne (tel qu'un segment aliphatique non polymère, un segment contenant un polyéther, un segment contenant un polyester, un segment contenant un polydiène, un segment contenant un polycarbonate ou un segment contenant un polyorganosiloxane). Au moins un segment fonctionnalisé par plusieurs groupes (méth)acrylate est situé en position pendante et au moins un groupe (méth)acrylate est présent au niveau d'une ou plusieurs positions terminales de l'oligomère. Les oligomères fonctionnalisés par plusieurs groupes (méth)acrylate sont utiles dans des compositions qui peuvent être durcies, y compris par photopolymérisation, pour fournir des articles polymères. L'oligomère peut être un produit réactionnel d'un composé de diisocyanate, de diol ou de triol comprenant, respectivement, deux ou trois groupes (méth)acrylate, et d'un composé de coiffage terminal.
Patent EP-3980982-A1 (EP)
Inventor: ABIR JONATHAN HAIM
IPC: H04W4/80
Filed: 2020-06-07
Abstract: A method comprising receiving a dataset comprising data associated with a plurality of radio frequency (RF) wireless transmissions associated with a plurality of objects within a plurality of physical scenes, wherein the dataset comprises, with respect to each of the objects, at least: (i) signal parameters of the associated wireless transmissions, (ii) data included in the associated wireless transmissions, and (iii) locational parameters with respect to the object; at a training stage, training a machine learning model on a training set comprising the dataset and labels indicating a type of each of said objects; and at an inference stage, applying the trained machine learning model to a target dataset comprising signal parameters, data, and locational parameters obtained from wireless transmissions associated with a target object within a physical scene, to predict a type of the target object.
Patent EP-4061713-A1 (EP)
Title: Aircraft seat
Inventor: AUBRUN JULIEN
IPC: B64D11/06
Filed: 2020-11-18
Abstract: The invention relates to an aircraft seat comprising an actuator and a movement transmission device (22) comprising: - a frame (26) comprising at least one bearing face (34, 38) and one braking face (36, 40), - a drive body (28) capable of being rotated relative to the frame (26); the drive body comprising a bearing face (62, 65) and a braking face (55, 63), - an elastic element (30, 31) suitable for keeping the braking face of the drive body at a defined distance from the braking face of the frame, the elastic element having a determined stiffness and being prestressed such that, when an axial load greater than a threshold load is applied to the drive body, the braking face of the drive body comes into contact with the at least one braking face of the frame.
Patent EP-3984919-A1 (EP)
Inventor: ZHOU PENGYUE
IPC: B65G1/10
Filed: 2020-06-15
Abstract: A goods delivery terminal comprises a first module (100), a second module (200), a third module (300), and a fourth module (400). The third module (300) and the fourth module (400) are capable of transporting goods in a first direction and a second direction respectively, and the second direction intersects the first direction; At least one of the third module (300) and the fourth module (400) is capable of being solely arranged between the first module (100) and the second module (200), and is capable of independently transporting the goods from the second module (200) to the first module (100) and from the first module (100) to the second module (200); the third module (300) and the fourth module (400) are also capable of being arranged together between the first module (100) and the second module (200), and are capable of relay transporting the goods from the second module (200) to the first module (100) and from the first module (100) to the second module (200).