baber/WOPTO huggingface dataset:
Patent EP-3950068-A1 (EP)
Inventor: UMEMOTO HIROSHI
IPC: C09B67/20
Filed: 2020-03-26
Abstract: [Problems] Provided are a highly marketable reversibly thermochromic composition that provides a black color during color development by using a fluoran derivative having a specific structure as an electron-donating color-developing organic compound, turns colorless during decoloration, and is excellent in contrast between a colored state and a decolored state and a microcapsule pigment encapsulating the same. 
     [Solution] Disclosed are a reversibly thermochromic composition including: (a) a fluoran derivative having a specific structure as an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the same.
Patent EP-4041942-A1 (EP)
Title: Kern-mantel-faden, flächengebilde, verfahren zum herstellen eines kern-mantel-fadens, verfahren zum herstellen eines flächengebildes
Inventor: MAIER OLIVER
IPC: D06M15/256
Filed: 2020-10-07
Abstract: Die Erfindung betrifft einen Faden mit einem Fadenkern und einem den Fadenkem umgebenden Mantel, wobei der Fadenkern ein Polyetherketon aufweist und der den Fadenkern umgebende Mantel ein Perfluoralkoxy-Polymer aufweist. Die Erfindung betrifft weiterhin ein Flächengebilde, die Verwendung des Fadens zum Herstellen des Flächengebildes, ein Verfahren zum Herstellen des Fadens sowie ein Verfahren zum Herstellen des Flächengebildes.
Patent EP-4037475-A1 (EP)
Inventor: BONESTROO JOHN
IPC: A01J5/007
Filed: 2020-09-29
Abstract: Système de traite automatique comprenant une unité de commande électronique (1), une station de traite (2), un tank à lait de production (3), un second tank à lait (4), un système d'identification d'animal, un premier capteur (7) configuré pour mesurer au moins un indicateur de maladie d'un animal, une mémoire de données (8) dans laquelle des mesures effectuées par le premier capteur (7) sur le lait provenant d'animaux individuels identifiés par le système d'identification sont collectées. L'unité de commande (1) est configurée pour enregistrer un premier moment (t1) durant lequel le lait provenant d'un animal est dévié vers le second tank au lieu d'être conduit vers le tank à lait de production (3), enregistrer un second moment (t2) durant lequel le lait provenant de l'animal est déplacé au lieu d'être conduit vers le second tank afin d'être conduit vers le tank à lait de production (3), et, si la période de temps entre le premier moment t1 et le second moment t2 est dans un nombre prédéterminé de jours, l'unité de commande (1) est configurée pour déterminer que l'animal est malade entre le premier moment (t1) et le second moment (t2).
Patent EP-3943609-A1 (EP)
Inventor: ZHANG CHENYU
IPC: C12Q1/68
Filed: 2020-04-17
Abstract: The present invention provides a use for a small nucleolar RNA (snoRNA) or a detection reagent thereof, for use in detection of a servitization state of cells; moreover, detection and regulating methods for the snoRNA are established.
Patent EP-4045321-A1 (EP)
Title: Verfahren und folienreckanlage zur herstellung siegelfähiger biaxial orientierter polyesterbasierter folie
Inventor: RUTZ ANDREAS
IPC: B29C65/00
Filed: 2020-10-14
Abstract: Es wird ein Verfahren zur Herstellung einer siegelfähigen biaxial orientierten polyesterbasierten Folie sowie eine Folienreckanlage dafür beschrieben, bei welcher die Folie in einer ersten Richtung und in einer zur ersten Richtung senkrecht verlaufenden zweiten Richtung gereckt wird bzw. reckbar ist. Dazu werden eine Basisschicht und eine Zwischenschicht koextrudiert und miteinanderverbunden, woran sich ein Aufbringen einer heißsiegelbaren Beschichtungsschicht 2.3 auf das Substrat mittels Schmelzebeschichten anschließt. Die Beschichtungsschicht wirkt mit einer über dem Schmelzpunkt oder dem Erweichungspunkt der Zwischenschicht liegenden solchen Temperatur bezüglich einer Kontaktstelle auf das Substrat derart ein, dass die Temperatur der Basisschicht des Substrats unter ihrer Kristallisationstemperatur liegt und Wärmezufuhr von der Beschichtungsschicht 2.3 an die Zwischenschicht zum Erniedrigen ihrer Viskosität bis zur verschmelzenden Haftung mit der Beschichtungsschicht 2.3 erfolgt. Schließlich folgt ein Querrecken nach Erwärmen des mit der Beschichtungsschicht 2.3 beschichteten Substrats von einem über eine zeitlich geregelte Wärmezufuhr entsprechenden Temperaturniveau aus.
Patent EP-3960289-A1 (EP)
Inventor: KAYAMA HIROAKI
IPC: B01D53/94
Filed: 2020-03-16
Abstract: An exhaust gas purification filter (1) is used so as to support a NOx purification catalyst. The exhaust gas purification filter (1) includes a honeycomb structure portion (10) and a plug portion (16). The honeycomb structure portion (10) includes a partition wall (12) and cells (13). Numerous pores are formed in the partition wall (12). The cells (13) are partitioned by the partition walls and form a flow path for an exhaust gas. The plug portion (16) alternately seals an inflow end surface (14) or an outflow end surface (15) for the exhaust gas in the cells (13). The partition wall (12) has a gas permeability coefficient that is equal to or greater than 0.35 × 10<sup>-12</sup> m<sup>2</sup>, a pore volume ratio of pore diameters of 9 µm or less that is equal to or less than 25%, and an average pore diameter that is equal to or greater than 12 µm.
Patent EP-4058921-A1 (EP)
Inventor: BOS HENDRIK JAAP
IPC: G06F21/72
Filed: 2020-11-03
Abstract: Some embodiments are directed to secure communication with a server from a device. The device is configured to decrypt an encrypted message in a secure mode with a private key, and to display secret shared with the user together with the decrypted message on a display of the device to indicate to the user that the message is being displayed by software running in the secure mode.
Patent EP-4057848-A1 (EP)
Inventor: SPIELES SANDRA
IPC: A24B15/14
Filed: 2020-11-12
Abstract: Present invention relates to a an improved aeration of foam as well as a method of forming said foam for an aerosol-generating article, comprising (a) mixing an aerosol-forming agent, a foam-forming agent and optionally a solvent and/or at least one non-tobacco flavoring agent, preferably under heating; (b) adding to the mixture a tobacco-containing agent and/or an inhalable agent; (c) adding a foam-stabilizing agent; (d) cooling of the mixture; wherein the mixture is aerated after the adding of the foam-stabilizing agent and/or after cooling of the mixture, and wherein sodium bicarbonate is added to the mixture before cooling of the mixture, wherein the sodium bicarbonate content is less than 1 wt. % based on the total weight of the foam.
Patent EP-3971200-A1 (EP)
Inventor: TAKAKURA KENTA
IPC: C12N5/00
Filed: 2020-05-15
Abstract: Provided is a cell culture scaffold material having excellent extensibility of pseudopodia and excellent cell proliferation. The cell culture scaffold material according to the present invention contains a peptide-conjugated polyvinyl alcohol derivative having a polyvinyl alcohol derivative portion and a peptide portion, and has a hydroxyl value of 1,100 mgKOH/g or less.
Patent EP-3969810-A1 (EP)
Inventor: ANDREWS JOHN WILLIAM
IPC: F21V9/00
Filed: 2020-05-15
Abstract: An edge-lit luminaire includes a housing, a lens, a light emitter, a first reflector, and a second reflector. The housing has a central opening that defines a central area. The lens includes a plurality of extraction features substantially evenly distributed over a lens area. The lens is positioned proximate the central opening, and the lens area is larger than the opening area. The light emitter is positioned adjacent the lens and configured to direct light in a direction generally orthogonal with respect to the central opening. The first reflector is positioned proximate a first surface of the lens distal the central opening. The first reflector substantially covers the first surface of the lens. The second reflector is positioned proximate a second surface of the lens opposite the first surface. The second reflector substantially covers the second surface of the lens outside of the central opening.
Patent EP-4052002-A1 (EP)
Inventor: MILLER GARY D
IPC: C01B3/38
Filed: 2020-10-28
Abstract: A method of installing a temperature measuring device inside a reactor tube while filling the tube with catalyst is provided. The method includes inserting a positioning system, including a single inflatable bladder connected at a central location to a centering ring, into a reactor tube, the reactor tube comprising a distal end and a proximal end. Then inserting the centering ring around the temperature measurement device. Then locating the positioning system at a first predetermined distance from the distal end, and inflating the single inflatable bladder, thereby centering the centering ring and the temperature measurement device within the SMR tube. Then introducing catalyst into the SMR tube, thereby enclosing the temperature measurement device in catalyst.
Patent EP-3841890-A1 (EP)
Inventor: TOMITA TAKAHIKO
IPC: A23G3/34
Filed: 2020-01-24
Abstract: Provided is a solid composition which is not too hard and excellent in edibility and to which a dry and good crispy texture and a favorable raw material-derived flavor are imparted regardless of a high content of insoluble dietary fiber. 
     A solid composition comprising a powder of an edible part and/or an insoluble dietary fiber localized site of one or more selected from the group consisting of dried vegetables, dried grains, dried pulses, and dried fruits, wherein: 
(1) the solid composition contains 3 mass% or more of protein; 
(2) the solid composition contains 3 mass% or more of insoluble dietary fiber; 
(3) a moisture content on wet basis is 11 mass% or less; 
(4) a drying rate (105°C, 5 minutes) is 0.02 g/s·m 2  or more; and 
(5) a 50% integrated diameter of particles in an aqueous dispersion of the solid composition after ultrasonication is more than 5 µm and 600 µm or less.
Patent EP-3977184-A1 (EP)
Title: Radar retroreflective article
Inventor: KIM JAEWON
IPC: H01Q15/18
Filed: 2020-05-21
Abstract: This disclosure relates generally to radar retroreflective articles comprising one or more dielectric layers adjacent to a reflective layer, wherein the dielectric layer or layers aids in increasing the radar cross section of the radar retroreflective articles.
Patent EP-4076337-A1 (EP)
Inventor: DERRIEN ELIE
IPC: A61K8/35
Filed: 2020-12-02
Abstract: L'invention concerne des mélanges de différentes cétones dialiphatiques, des compositions comprenant de tels mélanges de cétones et l'utilisation des mélanges ou des compositions pour des produits cosmétiques.
Patent EP-4072701-A1 (EP)
Inventor: DELFORT BRUNO
IPC: B01D53/14
Filed: 2020-12-01
Abstract: The present invention relates to a method for regenerating a MEG-rich aqueous solution (100), recovering a maximum amount of MEG whilst eliminating the salts of carboxylic acids, comprising: a) vacuum vaporisation of the solution (100) in a unit (1000); b) optional precipitation in a tank (1002) of the inorganic salts of a portion (105) of the liquid residue enriched with MEG and with salts (104) originating from a); c) elimination of the precipitated inorganic salts in a solid/liquid separation unit (1003); d) sending all or some (114) of the liquid effluent (112) originating from c) to a separation unit (1004) different from the unit (1000) in order to particularly form a flow of MEG depleted of carboxylic acid salts or carboxylic acids (115); e) recycling said flow (115) to step a).
Patent EP-4069572-A1 (EP)
Inventor: SCHULZ JÖRN
IPC: B61G5/10
Filed: 2020-12-01
Abstract: Die Erfindung betrifft eine Elektrokontaktkupplung (1) für eine automatische Mittelpufferkupplung (2) eines Schienenfahrzeugs, mit einem Kupplungsgehäuse (10), in welchem eine Schnittstelleneinheit (12) mit einer Mehrzahl von Anschlusselementen (14) angeordnet ist, einer Schutzklappe (16) zum Abdecken eines Zugangs (18) zu den Anschlusselementen (14) der Schnittstelleneinheit (12), und einer mit der Schutzklappe (16) verbundenen Betätigungseinrichtung (20) zum Verfahren der Schutzklappe (16) zwischen einer ersten Stellung (P1), in der die Schutzklappe (16) den Zugang (18) abdeckt, und einer zweiten Stellung (P2), in der die Schutzklappe (16) den Zugang (18) freigibt, wobei die Betätigungseinrichtung (20) zumindest ein durch die Schutzklappe (16) zumindest abschnittsweise umschlossenes Federelement (20a, 20b) aufweist. Die Erfindung betrifft des Weiteren eine Mittelpufferkupplung (2) für ein Schienenfahrzeug.
Patent EP-3981580-A1 (EP)
Title: Scanning control method, apparatus and system, storage medium and processor
Inventor: LIN ZHONGWEI
IPC: G01B11/24
Filed: 2020-06-04
Abstract: The present disclosure provides a scanning control method and apparatus, a system, a storage medium, and a processor. The control method includes: controlling a scanner to preliminarily scan a to-be-scanned object according to a predetermined path to obtain a scanned model of the to-be-scanned object; determining second predetermined positions of the scanner corresponding to respective first predetermined positions of the to-be-scanned object according to the scanned model; and controlling the scanner to scan, at least at part of the second predetermined positions, the to-be-scanned object at the corresponding first predetermined positions until a three-dimensional model is obtained. According to the control method, scanning positions of the scanner are determined according to the scanned model obtained by preliminary scanning and positions of the to-be-scanned object, and part of the scanning positions are selected for scanning. The intersection and overlapping of scanning ranges are avoided, and the scanning count is reduced, so that a process of scanning the three-dimensional model is simpler than the related art.
Patent EP-3978646-A1 (EP)
Title: Method for preparing perovskite solar cell absorbing layer by means of chemical vapor deposition
Inventor: JANG HYUK KYOO
IPC: C23C16/22
Filed: 2020-06-02
Abstract: Disclosed is a method for preparing the light absorption layer of a perovskite solar cell using the chemical vapor deposition (CVD) method. The method for preparing the light absorption layer of a perovskite solar cell using the chemical vapor deposition (CVD) method includes forming a PbI x  thin film on a substrate by means of chemical vapor deposition; supplying methylamine and an iodine (I) precursor on the PbI x  (1≤x≤2) thin film and forming a CH 3 NH 3 PbI 3  thin film having a perovskite structure through heat treatment.
Patent EP-3980772-A1 (EP)
Inventor: MCLEOD GREGG ALLAN
IPC: G01N27/416
Filed: 2020-06-05
Abstract: L'invention concerne un système de nettoyage et d'étalonnage d'électrode qui comprend généralement un ensemble porte-capteur usiné à partir d'un bloc de matière plastique acrylique ou similaire solide, qui peut recevoir une variété de types et de tailles de capteurs destinés à être utilisés dans la surveillance et la mesure de processus de traitement et de traitement d'eau. Parmi les exemples de capteurs appropriés pour une utilisation dans le système, on peut citer les capteurs de pH, les capteurs d'oxygène dissous, les capteurs de chlore, les capteurs d'ozone, les capteurs de solides en suspension totaux, des capteurs de solides en suspension de liqueur mixtes, les capteurs d'ammoniac, les capteurs de monochloramine, et les capteurs de transmittance UV.
Patent EP-3842963-A1 (EP)
Inventor: HUANG JIZHOU
IPC: G06F16/9537
Filed: 2020-05-13
Abstract: The present application discloses a method and apparatus for acquiring point-of-interest (POI) state information, a device and a computer storage medium, and relates to the field of big data. An implementation includes acquiring a text containing POI information in a preset time period from the Internet; and identifying the text using a pre-trained POI-state identifying model to obtain a binary group in the text, the binary group including a POI name and the POI state information corresponding to the POI name; wherein the POI-state identifying model performs label prediction of the POI name and a POI state on a word sequence corresponding to the text, and label prediction results of the POI name and the POI state are aligned to obtain the binary group. With the present application, a human cost may be saved, and timeliness and accuracy may be improved.
Patent EP-4078148-A1 (EP)
Inventor: OKKONEN MATTI
IPC: G01N21/47
Filed: 2020-12-18
Abstract: L'invention concerne un procédé et un appareil pour analyser la qualité et la quantité de bulles ou de gouttelettes d'une phase dispersée dans un matériau de construction. Le procédé peut être utilisé sur des matériaux de construction avant ou pendant le durcissement du matériau, tandis qu'il se trouve dans un état non solide avec la phase dispersée piégée en son sein. L'analyse selon l'invention comprend les étapes consistant à : - appliquer un premier côté d'une plaque au moins partiellement transparente en contact avec un échantillon dudit matériau de construction pour rendre une surface dudit échantillon visible à travers ladite plaque transparente ; - éclairer ladite surface dudit échantillon à travers ladite plaque à partir d'un second côté opposé de ladite plaque avec au moins une source de lumière ; - ménager un capteur photosensible sur ledit second côté de ladite plaque pour recevoir une lumière réfléchie par ledit échantillon à travers ladite plaque transparente, - recevoir, à partir dudit capteur photosensible, des signaux électriques correspondant à ladite lumière réfléchie reçue et fournir un rendu, à partir desdits signaux électriques, d'une représentation visuelle de ladite surface dudit échantillon à l'aide d'un dispositif d'imagerie ; - analyser ladite représentation visuelle avec un système informatique, par l'identification de bulles ou de gouttelettes de ladite phase dispersée à partir de la surface de l'échantillon par un codage d'éclairage spatial de l'échantillon ; et par la détermination de la taille et de l'emplacement de bulles ou de gouttelettes identifiées de ladite phase dispersée. Enfin, une indication de la qualité dudit matériau de construction est calculée, sur la base de la taille et de la distribution des bulles ou des gouttelettes identifiées de ladite phase dispersée dans ledit échantillon.
Patent EP-4070149-A1 (EP)
Title: Folded-beam, low-obliquity beam scanner
Inventor: KELLY KIERAN CONNOR
IPC: G02B27/01
Filed: 2020-11-29
Abstract: A beam scanner (100) includes a substrate (102), a tiltable reflector (104) hingedly supported by the substrate (102), and a reflective polarizer (106). The reflective polarizer (106) is supported over the tiltable reflector (104) and configured to receive and redirect a light beam (110) towards the tiltable reflector (104) for scanning the light beam. A projector (120) includes the beam scanner (100) and a light source (112) providing a light beam (110). The light beam (110) may be modulated in brightness, color, or polarization synchronously with tilting the reflector, thereby forming an image in angular domain after propagating through a pupil-replicating waveguide (114). At least one folding mirror (206) may be provided for directing the light beam (110) from the light source (112) around the pupil-replicating waveguide (114), resulting in a compact overall configuration.
Patent EP-4069443-A1 (EP)
Inventor: SAVSTROM JACOB C
IPC: B23K9/32
Filed: 2020-12-03
Abstract: A fume extractor has an extractor housing (110, 210) defining an outlet (106, 206). A hose (120, 220) is coupled to the extractor housing that defines a first inlet (102, 202). A diffusion plate (130, 230) is coupled to the extractor housing that defines a plurality of openings (132, 232) cumulatively defining a second inlet (104, 204). A fan (280, 530) is disposed in the extractor housing, where the fan configured to connect each of the first inlet and the second inlet to the outlet. A first supporting surface (160) is opposite the diffusion plate relative to the extractor housing and a second supporting surface (170) at least 80° to the diffusion plate, where the first supporting surface and the second supporting surface are configured to selectively rest on a planar surface. The fume extractor defines a hose channel (140) configured to selectively receive the hose.
Patent EP-4029346-A1 (EP)
Title: Control of network slice
Inventor: QIAO WEIHUA
IPC: H04W48/18
Filed: 2020-12-14
Abstract: A visited session management function sends, to a home session management function, a request of a wireless device for a packet data unit session in a network slice. The visited session management function receives, from the home session management function, a cause value indicating that a network slice quota has been reached for a number of packet data unit sessions for the network slice.
Patent EP-3993288-A1 (EP)
Title: Device and method for detecting interference between base stations in wireless communication system
Inventor: LEE DONGJAE
IPC: H04B17/345
Filed: 2020-07-09
Abstract: Disclosed is a 5 th  generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4 th  generation (4G) communication system, such as long term evolution (LTE). The purpose of the disclosure is to detect interference between base stations in a wireless communication system, and a base station operating method can comprise the steps of: receiving signals through a resource allocated for reference signals (RSs) for interference measurement; detecting at least one RS on the basis of the signals; and determining that at least one of the RSs has been received on the basis of cross-correlation values between candidate RSs.
Patent EP-4090863-A1 (EP)
Inventor: CAHEN MATHIEU
IPC: F16H55/17
Filed: 2020-12-28
Abstract: The invention relates to a connected toothed wheel (2) which has a pitch circle (23), and which has a plurality of teeth (22) that each have a tooth (22) crest (220), at least one of these teeth (22) having a groove (24) that opens out at the crest (220) of said at least one of these teeth (22) and extends in a radial manner from the crest (220) of said at least one of these teeth (22), and also has at least two temperature sensors (5) which are configured to measure the temperature, and furthermore also has transmission means (6) for transmitting at least data relating to the temperatures measured by said at least two temperature sensors (5). This connected toothed wheel (2) is characterized in that the groove (24) extends longitudinally along at least a part of the length of the crest (220) of said at least one of the teeth (22) and at most as far as the pitch circle (23) of the connected toothed wheel (2), and also in that said at least two temperature sensors (5) are located inside the groove (24) of said at least one of these teeth (22).
Patent EP-4085048-A1 (EP)
Inventor: MORRIS JAMES ALAN
IPC: A01N43/00
Filed: 2020-12-24
Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein R 1 , R 2 , R 3  and R 4  are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I) and to the use of compounds of Formula (I) for controlling weeds, in particular in crops of useful plants.
Patent EP-4004716-A1 (EP)
Inventor: GEIST MICHAEL
IPC: G06F9/44
Filed: 2020-07-24
Abstract: A system and method within a High-Performance Computing (HPC) environment is disclosed, providing the ability to securely license and protect HPC applications targeting heterogenous compute architectures by leveraging unique identifiers. The system and method securely licenses and protects HPC applications via a method to jointly encrypt a Host code and Kernel code using one of the unique identifiers described above such as the FPGA manufacturer's Chip ID embedded within an FPGA device.