baber/WOPTO huggingface dataset:
Patent EP-3959256-A1 (EP)
Title: Powdered material (p) containing poly(arylene sulfide) (pas) polymer and its use for additive manufacturing
Inventor: WARD CHRISTOPHER
IPC: C08G75/0277
Filed: 2020-04-07
Abstract: The present invention relates to a powdered material (M) containing at least one poly(arylene sulfide) (PAS) polymer, comprising recurring units p, q and r according of formula (I) wherein n p , n q  and n r  are respectively the mole % of each recurring units p, q and r; recurring units p, q and r are arranged in blocks, in alternation or randomly; 2 ≤ (n q  + n r ) / (n p  + n q  + n r ) ≤ 9; nq is ≥ 0% and nr is ≥ 0%; j is zero or an integer varying between 1 and 4; R 1  is selected from the group consisting of halogen atoms, C 1 -C 12  alkyl groups, C 7 - C 24  alkylaryl groups, C 7 -C 24  aralkyl groups, C 6 -C 24  arylene groups, C 1 -C 12  alkoxy groups, and C 6 -C 18  aryloxy groups.
Patent EP-3963025-A1 (EP)
Title: Sandstone stimulation using in-situ mud acid generation
Inventor: AL-NAKHLI AYMAN R
IPC: C09K8/74
Filed: 2020-03-23
Abstract: A method for stimulating production of hydrocarbons from a sandstone formation includes the steps of injecting a stimulation fluid into the sandstone formation, the stimulation fluid formed from a hydrofluoric acid precursor and an oxidizer; injecting an ammonium containing compound into the sandstone formation; and injecting a nitrite containing compound into the sandstone formation. The method further includes maintaining the stimulation fluid, the ammonium containing compound, and the nitrite containing compound in the sandstone formation to initiate reaction of the ammonium containing compound and the nitrite containing compound to generate heat and nitrogen gas, where upon generation of heat within the formation the hydrofluoric acid precursor and the oxidizer react to form hydrofluoric acid in-situ to dissolve silica and silicate minerals and stimulate the sandstone formation. A treatment fluid for use in stimulating sandstone formations includes the stimulation fluid, the ammonium containing compound, and the nitrite containing compound.
Patent EP-3936687-A1 (EP)
Inventor: FERNÁNDEZ ÁLVAREZ PERFECTO
IPC: E05B63/24
Filed: 2020-03-09
Abstract: The invention relates to an automatic locking device for doors, which comprises a strike (2a, 2b) and at least one lock (1a), the strike comprising a lock plate (20, 35) joined to a door frame. The lock (1a) comprises a box (1) with an anchoring piece (11) attached to the box (1) rotatably with respect to an anchoring pin (5); a latch (7) connected to the box (1) rotatably with respect to a latch pin (4); a spring (8) that opposes the rotation of the latch; a spring (11) that opposes the rotation of the anchoring piece (5) and a rod (22) comprising a head (13) that protrudes with respect to the box (1); a spring (17); and a cover (14), wherein the cover (14) is in direct contact with a releasing piece (11), and wherein a stop (19) and the cover (14) resist the recovering force of the spring (17).
Patent EP-3946625-A1 (EP)
Title: Methods of treating tumor
Inventor: LEI MING
IPC: C07K16/28
Filed: 2020-03-27
Abstract: The disclosure provides a method for treating a subject afflicted with a tumor comprising administering to the subject a therapeutically effective amount of an anti- PD-1 antibody or antigen-binding portion thereof or an anti-PD-L1 antibody or antigen-binding portion thereof, wherein the subject is identified as having a high inflammatory gene signature score. In some embodiments, the high inflammatory gene signature score is determined by measuring the expression of a panel of inflammatory genes in a tumor sample obtained from the subject, wherein the inflammatory gene panel comprises  CD274  (PD-L1),  CD8A ,  LAG3 , and  STAT1 .
Patent EP-3962665-A1 (EP)
Title: Acoustic piezoelectric membrane transducer arrays with localized membrane vibrations
Inventor: AKKERMAN HYLKE BROER
IPC: B06B1/06
Filed: 2020-04-29
Abstract: An acoustic device (100) comprises an array of acoustic transducers (10a,10b) formed by a patterned stack (12-15) on a flexible substrate (11). The stack comprises a piezoelectric layer (13) sandwiched between respective bottom and top electrode layers (12,15), and a patterned insulation layer (14) formed by a pattern of insulation material (14m). The pattern comprises insulated areas (A14) where the insulation material (14m) is disposed between one of the electrodes (12,15) and the piezoelectric layer (13), and contact areas (A10) without the insulation material (14m) where both electrodes (12,15) contact the piezoelectric layer (13).
Patent EP-3949546-A1 (EP)
Inventor: Ye Qiaoyang
IPC: H04W52/02
Filed: 2020-04-02
Abstract: Methods, systems, apparatus, and computer programs, for activating cross-slot scheduling in user equipment (UE) to achieve power savings. In one aspect, the method can include actions of generating, by an access node, an RRC communication including one or more parameters that, when processed by the UE, configures the UE to forego use of computing resources to buffer for potential PDSCH transmission for a predetermined amount of time, encoding, by the access node, the RRC communication for transmission to the UE, and causing, by the access node, one or more antennae to transmit the encoded RRC communication to the UE.
Patent EP-3999343-A1 (EP)
Inventor: PLAIA ULRIKE
IPC: B41F19/06
Filed: 2020-07-06
Abstract: Die Erfindung betrifft eine Druckvorrichtung, insbesondere Offsetdruckvorrichtung, zum Übertragen einer Transferlage (2) einer Transferfolie (3) auf ein Substrat (1), wobei die Druckvorrichtung ein erstes Druckwerk (4) aufweist, welches ein erstes Transferwerk (41) umfassend einen Transferzylinder (410) mit einem Transfermedium (411) und einen ersten Substratzylinder (412) aufweist, wobei das erste Transferwerk des ersten Druckwerks (4) derart ausgestaltet ist, dass ein erster Haftvermittler von dem Transfermedium (411) auf einen ersten Bereich der Oberfläche des Substrats (1) übertragen wird, und ein entsprechendes Verfahren.
Patent EP-3908878-A1 (EP)
Title: Non-uniform sub-pupil reflectors and methods in optical waveguides for ar, hmd and hud applications
Inventor: STANNARD ADRIAN
IPC: G02B27/10
Filed: 2020-01-09
Abstract: Methods based on growth pattern models are utilized to determine patterns of reflective dots (108) in optical combiners (100, 200, 300, 400, 600, 700 and 800) or other components for augmented reality (AR), head mounted displays (HMD) and/or head up display (HUD) applications. Optical combiners (100, 200, 300, 400, 600, 700 and 800) including the reflective dots (108) arranged in the grown patterns are provided.
Patent EP-4018785-A1 (EP)
Inventor: VAN DE SLUIS BARTEL MARINUS
IPC: H05B45/00
Filed: 2020-08-17
Abstract: L'invention concerne un procédé de restriction de la commande d'une ou de plusieurs unités d'éclairage 110 dans un système d'éclairage 100. Le système d'éclairage 100 comprend la ou les unités d'éclairage 110, un premier dispositif de commande 130 pour commander la ou les unités d'éclairage 110 et un dispositif de commande portable 120 pour commander la ou les unités d'éclairage 110. Le procédé comprend : la détermination d'une position du dispositif de commande portable 120 par rapport à une surface 140, le réglage de la ou les unités d'éclairage 110 dans un premier mode de commande ou dans un second mode de commande en fonction de la position du dispositif de commande portable 120 par rapport à la surface 140. Lorsque la ou les unités d'éclairage 110 ont été réglées sur le premier mode de commande, la ou les unités d'éclairage 110 sont configurées pour être commandées par le premier dispositif de commande 130 et le dispositif de commande portable 120, et lorsque la ou les unités d'éclairage 110 ont été réglées dans le second mode de commande, la ou les unités d'éclairage 110 sont configurées pour être commandées par le dispositif de commande portable 120, et la commande de la ou des unités d'éclairage 110 par le premier dispositif de commande 130 étant au moins partiellement limitée.
Patent EP-3771018-A1 (EP)
Inventor: CHOI JI HYUN
IPC: H01M10/42
Filed: 2020-01-06
Abstract: An electrode assembly, in which a positive electrode, a separator, and a negative electrode are repeatedly stacked, according to the present invention comprises: a shrinkage film made of a material having a thermal shrinkage rate greater than that of the separator, the shrinkage film being shrunk in area at a specific temperature or more, wherein the shrinkage film is disposed instead of the separator at one or more positions between the positive electrode and the negative electrode so that, when the shrinkage film is shrunk by an increase of a temperature, the positive electrode and the negative electrode, which are adjacent to each other with the shrinkage film therebetween, partially contact each other to generate microcurrent.According to the present invention having the above technical features, when high-temperature heat is generated due to thermal runaway of the positive electrode material or external factors, a flow of microcurrent may be allowed to reduce a charging rate of the electrode assembly, thereby improving thermal stability.
Patent EP-4025516-A1 (EP)
Title: Container closure
Inventor: MAYER ERWIN
IPC: B65D50/06
Filed: 2020-08-31
Abstract: The invention relates to a container closure (100) for fastening on a mouth of a container, in particular for closing an opening of a container, the container closure having a main body (10) for fastening on the container. The main body has a discharge opening (11). The container closure has a closure cap (20) for closing the discharge opening, the closure cap being connected to the main body for conjoint rotation. The container closure is equipped with a locking element (30) for pressing the closure cap against the discharge opening. The locking element is rotatably arranged on the container closure. The locking element is preferably rotatably arranged on the main body.
Patent EP-3931723-A1 (EP)
Inventor: WONG SHUN HOK
IPC: G06Q50/28
Filed: 2020-02-25
Abstract: Presented herein are systems and methods of securely sharing data from multiple sources with different client terminals. A server may establish an electronic document for defining a transaction. The electronic document may have data fields. Each data field may be from a client terminal. The server may identify encryption keys to encrypt the corresponding data fields included in the electronic document. The server may distribute the encryption keys across the client terminals in accordance with an access control policy. The access control policy may specify access permissions for a client terminal to each of the plurality of data fields based on a role of the client terminal in the transaction. The server may provide, to each client terminal with access to the data fields in the electronic document via the encryption keys distributed in accordance with the access control policy.
Patent EP-4013693-A1 (EP)
Inventor: COVI EMANUELA
IPC: B65D8/02
Filed: 2020-08-13
Abstract: The invention concerns a gripping and closing device for a keg-type container (10) for liquids, said gripping and closing device comprising a closing and tapping cap (16) and a gripping handwheel (15) which is suitable to handle and move the container (10), said container (10) comprising a drum (13) containing a bag and being able to cooperate with said closing cap (16), said closing cap (16) being suitable to selectively close an entrance (25) of the container (10) allowing the tapping. The invention also concerns a container (10) for liquids comprising the gripping and closing device (11), a method to assemble a gripping and closing device (11) and a method to assemble a container (10) for liquids comprising the method to assemble a gripping and closing device (11). The invention also concerns a combination of a gripping and closing device (11) and of a bottom element (14) suitable to support a drum (13) in a vertical direction and reciprocally stackable with a gripping and closing device (11) of another container (10).
Patent EP-4034714-A1 (EP)
Inventor: BRABEC VERNON JOSEPH
IPC: E02F9/26
Filed: 2020-08-24
Abstract: A method for machine grade assist includes determining whether user input will cause an implement of a machine to dig below a desired grade. User input to move a stick (104) of an excavator (100) can be blocked and/or delayed using hydraulic pressure so that movement of both the stick and the boom (102) of the excavator can be synchronized to prevent a bucket (106) of the excavator from digging below a desired grade (404) when the stick is moved.
Patent EP-3939745-A1 (EP)
Inventor: KUSAGAWA TAKASHI
IPC: B25F5/00
Filed: 2020-01-22
Abstract: A torque transmission mechanism includes a magnet coupling 20 including a driving magnet member 21 coupled to a driving shaft side and a driven magnet member 22 coupled to an output shaft 6 side. One of the driving magnet member 21 or the driven magnet member 22 rotatably supports the other of the driving magnet member 21 or the driven magnet member 22.
Patent EP-3940829-A1 (EP)
Inventor: IWAHARA RYOUHEI
IPC: C01B32/00
Filed: 2020-03-06
Abstract: To provide a carbon electrode material which is capable of decreasing cell resistance during initial charging and discharging while improving oxidation resistance to Mn ions. A carbon electrode material for a redox flow battery, including carbon fibers (A), graphite particles (B), and a carbon material (C) for binding the carbon fibers (A) and the graphite particles (B), the carbon electrode material satisfying (1) Lc(C), (2) Lc(C)/Lc(A), (3) an average curvature of the carbon fibers (A), and (4) a number of oxygen atoms bound to a surface of the carbon electrode material.
Patent EP-3938331-A1 (EP)
Inventor: BRUNET MARINE
IPC: C03C17/28
Filed: 2020-03-13
Abstract: A process for preparing a glass product with marking and the glass product with marking obtained according to the process thereof. Wherein, the process comprises 1) coating an ink composition onto a surface of a glass substrate, 2) heating the glass substrate obtained in step 1). The glass product with marking, wherein the marking contains particles having a size of from 150 to 600 nm, preferably from 150 to 350 nm, more preferably from 200 to 300 nm. An ink composition in the process for preparing the glass product or in the preparation of the glass product with marking.
Patent EP-4061599-A1 (EP)
Inventor: WHITER MARK
IPC: B32B27/12
Filed: 2020-09-23
Abstract: A moulding material which comprises: (a) a structural reinforcement layer comprising a fibrous reinforcement material optionally in combination with a second resin composition; and (b) a surface enhancing layer, for contacting a surface of a mould or tool, comprising a first non-woven fibre carrier in combination with a first resin composition containing a rheology modifier and a curing agent, wherein the first resin composition provides an external mould or tool-contacting surface of the moulding material. The moulding material can be cured to form a moulded article having a high quality surface finish that requires minimal preparation before painting and/or application in its intended use. The moulded article may be provided with sacrificial discontinuous indicator means to assist in uniform removal of a part of the surface enhancing layer of the moulded article for specific applications.
Patent EP-4073535-A1 (EP)
Title: Système de mesure laser à multiples bases synchrones
Inventor: KHATUNTSEV NIKOLAY V
IPC: G01S5/16
Filed: 2020-09-15
Abstract: L'invention concerne un système de mesure laser comprenant des première et seconde stations de base laser (102-A, 102-B ou 102-C) et un récepteur laser (104). Le récepteur laser détecte un premier signal laser provenant de la première station de base laser. Des informations d'emplacement associées à la première station de base laser sont extraites du premier signal laser détecté. Le récepteur laser détecte un second signal laser provenant de la seconde station de base laser. Des informations d'emplacement associées à la seconde station de base laser sont extraites du second signal laser détecté. Une position du récepteur laser est déterminée sur la base des informations d'emplacement extraites associées à la première station de base laser et des informations d'emplacement extraites associées à la seconde station de base laser.
Patent EP-3954613-A1 (EP)
Inventor: LUO CAN
IPC: B64D35/06
Filed: 2020-04-03
Abstract: The present invention provides a coaxial contra-rotating circumferential thruster, comprising an input end (1), a one-way commutator, a two-way deflector, a steering support and two output ends (13, 14). The input end is connected to a power device. The one-way commutator converts one rotation into two rotations having the same rotation speed and opposite rotation directions. The two-way deflector respectively indirectly connects two shafts of a contra-rotating sleeve shaft to two output shafts thereof by means of two bevel gear pairs (5-8). Two unidirectional deflecting torques respectively generated by the two bevel gear pairs have the same magnitude and opposite directions. By transferring by means of a bracket or an output sleeve shaft (12), the two unidirectional deflecting torques cancel each other. The two output ends are respectively connected to two propellers (or rotors). A turnaround control device controls the steering support to be turned around, the control torque required for co-rotating and contra-rotating is the same, the turnaround control torque is small, and the control device is small.
Patent EP-3960892-A1 (EP)
Inventor: SUZUKI YUYA
IPC: C22C38/00
Filed: 2020-04-24
Abstract: The present invention relates to steel sheet realizing both formability and weldability. The steel sheet of the present invention is characterized in that at a surface layer part of a region down to 30 µm from the surface of the steel sheet in the sheet thickness direction, Si oxide grains are present in 3000 to 6000/mm 2  in number density, an average of natural logarithms of the particle sizes of the Si oxide grains measured in µm units is -2.0 to -1.2, the standard error of the natural logarithms of the particle sizes is 0.6 or less, and the number of Si oxide grains with deviations of the natural logarithms of the particle sizes from the average larger than 2 times the standard error is 5% or less of the total number of Si oxide grains and at a position of 1/2 of the thickness of the steel sheet, the number density of the Si oxide grains is 1000/mm 2  or less.
Patent EP-3962207-A1 (EP)
Inventor: TANG YIFU
IPC: H04W28/06
Filed: 2020-04-17
Abstract: Base station devices 20 and 30 includes communication units 21 and 31 and control units 24 and 34. The communication units 21 and 31 communicate with the terminal devices 40 and 50. When at least one symbol included in a slot format configured in the terminal devices 40 and 50 is a symbol for communication other than sidelink communication, the control units 24 and 34 transmit, to the terminal devices 40 and 50, information for use by the terminal devices 40 and 50 as a symbol for sidelink communication with at least one symbol.
Patent EP-4045189-A1 (EP)
Title: Appareil de broyage de charge d'alimentation fluide et procédé d'ouverture d'un tel appareil
Inventor: CHRISTMANN STEFAN
IPC: B02C23/16
Filed: 2020-10-16
Abstract: La présente invention concerne un dispositif destiné à broyer une charge d'alimentation fluide et un procédé d'ouverture d'un tel appareil. L'appareil comporte un boîtier (3) qui renferme une chambre de broyage (40) et dans lequel est disposé un rotor (7) tournant autour d'un axe de rotation (6), lequel rotor présente sur sa périphérie des outils de rotor (10). Un support de tamis (2), dont le tamis (14) s'étend le long d'une partie circonférentielle du rotor (7), est utilisé pour séparer le matériau suffisamment broyé. La charge d'alimentation fournie au rotor (7) par l'intermédiaire d'une alimentation en matériau (13) est retirée de l'appareil par l'intermédiaire d'une évacuation de matériau après un broyage suffisant. Selon l'invention, afin d'améliorer l'accessibilité vers l'intérieur de l'appareil, le support de tamis (2), afin d'ouvrir le boîtier (3), peut pivoter autour d'un premier axe de pivotement (25) d'une première position fermée à une deuxième position ouverte et, de plus, autour d'un second axe de pivotement (26) jusqu'à une troisième position ouverte.
Patent EP-4052277-A1 (EP)
Inventor: CHEN TIANMING
IPC: H01J37/20
Filed: 2020-10-21
Abstract: L'invention concerne un système de mise à la terre d'un masque (50) à l'aide d'un composant de mise à la terre. Certains modes de réalisation du système comprennent un composant de mise à la terre comprenant une base et une extension faisant saillie à partir de la base et comprenant une broche conductrice (52) conçue pour entrer en contact avec une couche conductrice (56) du masque. Certains modes de réalisation du système comprennent une pluralité de broches conductrices conçues pour entrer en contact avec de multiples positions d'une couche conductrice du masque. Certains autres modes de réalisation du système comprennent une extension comprenant diverses formes.
Patent EP-4065479-A1 (EP)
Inventor: GIEROW NORMAN
IPC: B65D5/02
Filed: 2020-10-21
Abstract: Dargestellt und beschrieben ist ein flächenförmiges Verbundmaterial (1') zur Herstellung einer Packung (20), umfassend: eine Polymeraußenschicht, eine Polymerinnenschicht, eine faserhaltige Trägerschicht, die zwischen der Polymeraußenschicht und der Polymerinnenschicht angeordnet ist, wobei das flächenförmige Verbundmaterial (1') eine Vielzahl von Faltlinien aufweist, die so angeordnet und ausgestaltet sind, dass durch Falten des flächenförmigen Verbundmaterials (1') entlang der Faltlinien und durch Verbinden von Nahtflächen des flächenförmigen Verbundmaterials (1') eine geschlossene Packung (20) herstellbar ist; das Verbundmaterial umfasst dabei folgende Bereiche: eine Mantelfläche (3), wobei die Mantelfläche (3) eine vordere Fläche (14), eine erste Seitenfläche (16A), eine zweite Seitenfläche (16B), eine erste hintere Fläche (15A) und eine zweite hintere Fläche (15B) umfasst, Bodenflächen (5), wobei die Bodenflächen (5) dreieckige Bodenflächen (51) und viereckige Bodenflächen (5") umfassen, und Giebelflächen (6), wobei die Giebelflächen (6) dreieckige Giebelflächen (6') und viereckige Giebelflächen (6") umfassen, wobei die Bodenflächen (5) und die Giebelflächen (6) auf gegenüberliegenden Seiten der Mantelfläche (3) angeordnet sind. Um die Herstellung von Packungen mit noch komplexeren Geometrien ohne Beeinträchtigung der Steifigkeit der Packung zu ermöglichen, wird vorgeschlagen, dass die Mantelfläche (3) wenigstens eine Entlastungsfläche (17A, 17B) aufweist, die zwischen der vorderen Fläche (14) und einer der beiden Seitenflächen (16A, 16B) angeordnet ist. Dargestellt und beschrieben sind zudem ein Packungsmantel (9') aus einem Verbundmaterial sowie eine aus dem Verbundmaterial (1') oder dem Packungsmantel (9') hergestellte Packung (20) aus einem Verbundmaterial.
Patent EP-4055147-A1 (EP)
Inventor: SINHA SANJAY
IPC: A61K35/33
Filed: 2020-11-09
Abstract: L'invention concerne des procédés in vitro pour isoler, ou produire des populations sélectionnées de cellules épicardiques humaines dérivées de cellules souches pluripotentes humaines ; des mélanges définis desdites cellules, et leurs utilisations thérapeutiques. Ladite population comprend des cellules épicardiques avec ou sans le potentiel de se différencier en fibroblastes cardiaques, ou un mélange de celles-ci.