baber/WOPTO huggingface dataset:
Patent WO-2019011917-A1 (WO)
Title: Method and device for encoding a point cloud
Inventor: LASSERRE SEBASTIEN
IPC: H04N19/597
Filed: 2018-07-10
Abstract: A method and an apparatus for encoding a point cloud representing a three- dimensional object, attributes being associated with the points of the point cloud. Data of a picture of the point cloud is encoded, the picture comprising a set of images, a part of said data corresponding to first attributes of at least a part of the points of the point cloud obtained by projecting said at least a part of the points into at least one image according to at least one first projection. The picture is decoded and a reference picture is obtained from the decoded picture by: retrieving the decoded first attributes; de-projecting the at least one image to obtain a 3D representation of at least a part of the point cloud; projecting the 3D representation according to determined projection(s) to obtain second attributes; and fusing the decoded first attributes with the second attributes to obtain the reference picture. The point cloud may then be encoded according to the obtained reference picture. A corresponding method and apparatus for decoding a bitstream comprising the encoded data representative of the point cloud are further disclosed.
Patent WO-2019020501-A1 (WO)
Title: Preparation of substituted 3-aryl-5-trifluoromethyl-1,2,4-oxadiazoles
Inventor: GRAMMENOS WASSILIOS
IPC: C07D271/06
Filed: 2018-07-20
Abstract: The present invention relates to a process for the preparation of 3-aryl-5-trifluoromethyl-1,2,4- oxadiazoles, which are useful as fungicidal compounds or as intermediates for the synthesis of fungicidal oxaciazole compounds, using trifluoroacetyl halides.
Patent WO-2019034405-A1 (WO)
Title: Elevator system
Inventor: STUDER CHRISTIAN
IPC: B66B9/00
Filed: 2018-07-31
Abstract: The invention relates to an elevator system (10) comprising a first elevator car (14) and a second elevator car (16), which elevator cars can be moved in the vertical direction in a first elevator shaft (12). Said elevator system additionally has an inherently closed carrying means (26) which is routed around a lower deflection roller (28) and an upper deflection roller (30), a drive machine (34) which is associated with the carrying means (26), an actuable coupling device which is arranged on the first elevator car (14) and an actuable coupling device which is arranged on the second elevator car (16). The carrying means (26) has a first and a second coupling element (44) to and from which a coupling device of an elevator car (14, 16) can be coupled and decoupled, as a result of which a drive connection between the respective elevator car (14, 16) and the carrying means (26) can be established and released. A coupled elevator car (14, 16) can therefore be moved in the first elevator shaft (12) by means of the carrying means (26) which can be driven by the respective drive machine (34). The two coupling elements (44) of the carrying means (26) are arranged such that, in the event of a movement of the first elevator car (14), which is coupled to the carrying means (26) by means of a coupling element (44), from a lower end position (18) to an upper end position (22) or vice versa, no coupling element (44) of the carrying means (26) is routed around a deflection roller (28, 30).
Patent WO-2019042695-A1 (WO)
Title: Torsional vibration damper having at least one energy storage device
Inventor: KENSY MARIO
IPC: F16F15/14
Filed: 2018-08-02
Abstract: The invention relates to a torsional vibration damper (1; 1a; 1b), which is provided with at least one energy storage device (46). Said energy storage device has an input (36), which is connected to a coupling system (18), an output (56; 56a; 56b), which can be rotationally deflected relative to the input against the action of at least one stored energy source (45), and a rotational angle stop (42), which limits the rotational deflection of the output (56; 56a; 56b) relative to the input (36). The torsional vibration damper (1; 1a; 1b) also has a damping system (55, 55b). Said damping system has at least one damper-mass support (49; 49b) for holding at least one damper mass (74; 74b) movable relative to the damper-mass support. The damper-mass support (49; 49b) of the damping system (55, 55b) acts as the output (56; 56a; 56b) of the energy storage device (46). The rotational angle stop (42) is provided at a position of the energy storage device (46) that is located before the at least one stored energy source (45) of said energy storage device (46) in the transmission direction of a torque transmitted by the coupling system (18), such that it is ensured that a torque supplied to the damper-mass support (49; 49b) via the at least one stored energy source (45) is limited to a predefined limit torque by the rotational angle stop (42).
Patent WO-2019048251-A1 (WO)
Title: Rolling bearing
Inventor: KREINER STEPHAN
IPC: F16C19/06
Filed: 2018-08-23
Abstract: The invention relates to a rolling bearing, in particular in the form of an open-center large rolling bearing, comprising a large number of rolling elements, which are held between at least two raceways, on which the rolling elements roll, wherein spacers are provided between the rolling elements, which spacers keep the rolling elements spaced apart from each other. According to the invention, at least one of the raceways has, in a center portion, an approximately groove-shaped longitudinal recess, in which support arms provided between the spacers run, which support arms reach around the rolling element between two adjacent spacers and support the adjacent spacers against each other in the running direction of the rolling elements.
Patent WO-2019063398-A1 (WO)
Title: Electric friction drive device and electric drive system
Inventor: BENGTSSON TORE
IPC: B62M6/90
Filed: 2018-09-20
Abstract: The present invention relates to an electric drive system for a bike comprising a portable electric friction drive device (1) and a bike bracket (13) configured to be mounted on a bike. A first drive device attachment point (3') is located at a rear part of the friction drive device. A second drive device attachment point (4') is located between the front part of the friction drive device and the rear part of the friction drive device so that the friction drive device is configured to rest against the second bracket attachment point (4). An inclination control arrangement (2) is configured to control the inclination of the imaginary line between the second drive device attachment point and a contact point (9') of the drive wheel (9) by adjusting the tilt of the friction drive device over the second drive device attachment point. Further, the invention relates to a portable electric friction drive device. Yet further, the invention relates to bike (60, 70) having at least one wheel, comprising the electric drive system, wherein the drive wheel is arranged to be contactable to the tire of said wheel at said contact point.
Patent WO-2019086168-A1 (WO)
Title: Outil de forage
Inventor: QIU XIAO
IPC: B23B51/04
Filed: 2018-09-24
Abstract: L'invention concerne un outil de forage (10) qui s'étend le long d'un axe longitudinal (12), comprenant une tête de forage (24), une zone de raccordement (20) pour relier l'outil de forage à un adaptateur d'aspiration (400), une zone de tige (22) qui est disposée entre la tête de forage et la zone de raccordement, au moins un canal de transport (44) qui s'étend le long de la zone de tige, le canal de transport étant disposé radialement entre un élément manchon (42) et un élément tige (40). Selon l'invention, l'élément manchon est relié à l'élément tige par liaison de matière et/ou à force dans la zone de tige.
Patent WO-2019086177-A1 (WO)
Title: Transmitter, network node, method and computer program for transmitting binary information
Inventor: WILHELMSSON LEIF
IPC: H04L27/04
Filed: 2018-09-26
Abstract: A transmitter is arranged to transmit binary information using a binary amplitude shift keying where information symbols are represented by a signal including a first power state and a second power state. The first power state has a higher signal power than the second power state. A duration of a bit includes a first part where the second power state is applied irrespective of which binary value being represented, and a second part where a binary value is represented by any of the first power and a third power state or a combination pattern of the first power state and the third power state. The first power state has a higher signal power than the third power state. The duration of the second part is equal or less the duration of the first part and the signal power of the first power state is such that the binary values are distinguishably decodable. A communication apparatus comprising the transmitter, a corresponding method, and a computer program for implementing the method in a transmitter are also disclosed.
Patent WO-2019081232-A1 (WO)
Inventor: GAVRYLIUK OLEKSANDR
IPC: H03H9/60
Filed: 2018-10-12
Abstract: L'invention concerne un filtre à RF amélioré. Le filtre à RF (F) a de bonnes caractéristiques de filtre même à hautes fréquences et comprend un chemin de signaux entre un premier port (PI) et un deuxième port (P2) et une pluralité de résonateurs en série (RS, EAR; RS, LCR) et une pluralité de chemins de dérivation (PS). Au moins un résonateur en série est un résonateur électroacoustique (RS, EAR) et au moins un résonateur en parallèle comprend un condensateur acoustiquement inactif (R, LCR) ou une connexion électrique d'un résonateur acoustiquement actif (RP, EAR) et au moins une bobine de déréglage (DTC). La fréquence de résonance du résonateur acoustiquement actif (RP, EAR) est sélectionnée de sorte que des modes parasites se produisent dans la bande coupée du filtre et aident à accroître l'atténuation hors bande, tandis que la bobine de déréglage compense l'accroissement nécessaire de la fréquence de résonance du résonateur et décale la fréquence de résonance de la connexion en série du résonateur et de la bobine vers le bas de la quantité correspondante.
Patent WO-2019121741-A1 (WO)
Title: Verfahren zur behandlung eines phosphorhaltigen materials
Inventor: SCHAUB MARTIN
IPC: C05F1/00
Filed: 2018-12-18
Abstract: Vorgeschlagen ist ein Verfahren zur Behandlung eines phosphorhaltigen Materials, umfassend die folgenden Schritte: - Bereitstellen eines phosphorhaltigen Materials mit einem ersten Wassergehalt, der 50 Gew.-% bis 85 Gew.-%, bevorzugt 60 und 85 Gew.-%, weiter bevorzugt 60 bis 67 Gew.-%, besonders bevorzugt 60 bis 65 Gew.-% beträgt; - Vermischen des phosphorhaltigen Materials mit zumindest einer kaliumhaltigen Substanz, um ein Gemisch zu erhalten; - Reduzieren des Wassergehalts des Gemisches auf einen zweiten Wassergehalt; - Thermisches Umsetzen des Gemisches, insbesondere unter reduzierenden Bedingungen, um ein Produkt zu erhalten. Ferner sind ein Düngemittel oder Düngemittelzusatz sowie die Verwendung eines Produktes, jeweils herstellbar mit einem derartigen Verfahren, vorgeschlagen.
Patent WO-2019129868-A1 (WO)
Title: Système de génération d'aérosol à commande électrique
Inventor: ROGAN ANDREW ROBERT JOHN
IPC: A24F40/49
Filed: 2018-12-28
Abstract: L'invention concerne un système de génération d'aérosol (36) pour la génération d'un aérosol à partir d'un précurseur de formation d'aérosol, le système comprenant : un système de chauffage à commande électrique (30) pour chauffer ledit précurseur afin de générer l'aérosol ; un trajet d'écoulement (18) pour la transmission de l'écoulement, comprenant l'aérosol, à un utilisateur ; le système de chauffage (30) agencé en communication fluidique avec le trajet d'écoulement (18) ; une circuiterie électrique (8) pour mesurer un changement d'une propriété associée au système de chauffage (30) en raison d'un effet de refroidissement sur le système de chauffage (30) provenant d'une inhalation d'utilisateur à travers le trajet d'écoulement (18), et pour déterminer une caractéristique de l'inhalation sur la base de la propriété mesurée associée au système de chauffage (30), et pour identifier l'utilisateur sur la base de la caractéristique déterminée.
Patent WO-2020143911-A1 (WO)
Title: Client device, network access node and methods for efficient uplink transmission
Inventor: TUMULA CHAITANYA
IPC: H04L1/08
Filed: 2019-01-09
Abstract: The invention relates to efficient uplink transmission from a client device (100) using configured grant transmissions. The client device (100) is configured by a network access node (300) to transmit a total number of repetitions K of a data packet in at least two configured grant periods. The client device (100) transmit a first number of repetitions N of a first data packet in a first configured grant period (P1 ) to the network access node (300), wherein N<K. The client device (100) further determines how many of the remaining number of repetitions of the first data packet to transmit in a second configured grant period (P2) and transmits the determined number of repetitions of the first data packet in the second configured grant period (P2) to the network access node (300). Furthermore, the invention also relates to the network access node (300), corresponding methods and a computer program.
Patent WO-2019211007-A1 (WO)
Inventor: TEMPEL MARC
IPC: F16K31/385
Filed: 2019-01-11
Abstract: The invention relates to a valve actuating device (1), in which a bistable mechanism (13), by which an auxiliary valve (7) of a pressure-actuatable main valve (2) can be controlled, is set up in such a way that at least one stop point for an open position of the main valve (2) can be adjusted by a rotational movement of a valve element (10) in order to adjust a manual operating element (11) for the auxiliary valve (7).
Patent WO-2020173554-A1 (WO)
Inventor: Mischler Jürg
IPC: B29C70/46
Filed: 2019-02-26
Abstract: L'invention concerne un composant de coque, en particulier pour un bagage, façonné dans un moule, à partir d'un empilement de stratification de matériaux de type feuille déposés entre une partie moule positif et une partie moule négatif. Au moins un premier matériau de stratification de type textile de l'empilement de stratification (100), le premier matériau de stratification étant imprégné d'un matériau d'imprégnation de plastique thermodurcissable, est déposé dans ou sur une de la partie moule positif et de la partie moule négatif. Un second matériau de stratification de l'empilement de stratification (100), le second matériau de stratification ayant des propriétés thermoplastiques, est déposé dans ou sur une de la partie moule positif et de la partie moule négatif. Le moule est fermé en approchant la partie moule positif et la partie moule négatif, de telle sorte que le premier matériau de stratification et le second matériau de stratification soient enfermés entre la partie moule positif et la partie moule négatif. Le premier matériau de stratification et le second matériau de stratification enfermés sont durcis par application de pression et de chaleur afin d'obtenir un composant coque au moins partiellement durci. Ensuite, la partie moule positif et la partie moule négatif sont écartées l'une de l'autre et le composant coque est retiré de la partie moule positif et de la partie moule négatif. Au moins deux matériaux de type feuille (21, 22) sont pré-assemblés avant le dépôt dans ou sur une de la partie moule positif et de la partie moule négatif. Le pré-assemblage des au moins deux matériaux de type feuille (21, 22) fournit un pré-ensemble qui peut être déposé dans ou sur les parties moule en une seule étape. L'utilisation de pré-ensembles réduit le nombre d'étapes de dépôt et rend ainsi le procédé de fabrication moins laborieux et donc moins coûteux.
Patent WO-2019166649-A1 (WO)
Inventor: VARLOUD MARIE
IPC: A61K31/215
Filed: 2019-03-01
Abstract: The present invention relates to a veterinary composition comprising a compound of the neonicotinoid family and a compound of the pyrethroid family, for use for controlling mosquitoes and/or a mosquito-borne disease in a non-human mammal.
Patent WO-2020020497-A1 (WO)
Title: Massive mimo antenna and method for operating a massive mimo antenna
Inventor: MEYER PETER
IPC: H04B7/0413
Filed: 2019-04-15
Abstract: The present invention provides a massive MIMO antenna (330) for wireless communication, the massive MIMO antenna (330) comprising a plurality of antenna elements (105, 106) configured to receive upstream wireless signals and to transmit downstream wireless signals, the antenna elements (105, 106) being arranged in a matrix-like arrangement comprising rows and/or columns of antenna elements (105, 106), a plurality of transceivers (101, 102), each coupled to at least one of the antenna elements (105, 106), and a control unit (332) configured to selectively activate and/or deactivate specific ones of the transceivers (101, 102). In addition, the present invention provides a respective method for operating a massive MIMO antenna (330).
Patent WO-2019202105-A1 (WO)
Title: Selective adsorption of carbon dioxide by a metal-organic framework
Inventor: STYLIANOU KYRIAKOS
IPC: B01J20/22
Filed: 2019-04-18
Abstract: The present invention relates to the removal of carbon dioxide from gases. More particularly, the invention relates to the use of metal-organic frameworks for a selective adsorption of carbon dioxide from a gas. Further, the invention relates to a method for removing carbon dioxide from a gas, preferably at ambient pressure with a metal organic framework.
Patent WO-2019206926-A1 (WO)
Title: Organic semiconducting polymers
Inventor: BLOUIN NICOLAS
IPC: C08G61/12
Filed: 2019-04-24
Abstract: The invention relates to novel organic semiconducting (OSC) polymers containing a polycyclic acceptor-donor-acceptor (A-D-A) type repeating unit, to methods for their preparation and educts or intermediates used therein, to compositions and formulations containing them, to the use of the polymers and compositions as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photo-detectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD, OFET and OLED devices comprising these polymers or compositions.
Patent WO-2019219779-A1 (WO)
Title: Mobile werkzeugmaschine zur bearbeitung einer oberfläche
Inventor: TULODZIECKI STEFAN
IPC: B24B23/08
Filed: 2019-05-15
Abstract: Die Erfindung betrifft eine mobile Werkzeugmaschine (51) zur Bearbeitung einer Oberfläche (FL, FR, FF, FD) eines Werkstücks oder eines Raums (RA), wobei die Werkzeugmaschine (51) eine Arbeitsvorrichtung (50) mit einem Tellerwerkzeug (90) zum Bearbeiten der Oberfläche und einem Antriebsmotor (53) zum Antreiben des Tellerwerkzeugs (90) aufweist, das eine einer Bearbeitung eines Werkstücks zugeordnete Bearbeitungsfläche (91) und zu der Bearbeitungsfläche (91) entgegengesetzte Maschinenseite (92) aufweist, wobei zum Ansaugen der Bearbeitungsfläche (91) an die zu bearbeitende Oberfläche an der Bearbeitungsfläche (91) Ansaugluft-Einströmöffnungen (94) angeordnet sind, die mit mindestens einer abseits der Bearbeitungsfläche (91) am Tellerwerkzeug (90) angeordneten Ansaugluft-Ausströmöffnung (95) strömungsverbunden sind, wobei das Tellerwerkzeug (90) mindestens eine Zusatzluft-Einströmöffnung (96) zum Einströmen von Zusatzluft aufweist, die mit mindestens einer abseits der Bearbeitungsfläche (91) angeordneten Zusatzluft-Ausströmöffnung (97) strömungsverbunden ist, und wobei die Werkzeugmaschine (51) eine Ansaugeinrichtung (70) zur Erzeugung eines Ansaugluftstroms und/oder eines Unterdrucks an der mindestens einen Ansaugluft-Ausströmöffnung (95) und der mindestens einen Zusatzluft-Ausströmöffnung (97) aufweist. Es ist vorgesehen, dass die Ansaugeinrichtung (70) eine Ansaugsteuerung (80) zur Steuerung des Ansaugluftstroms und/oder des Unterdrucks im Bereich der mindestens einen Zusatzluft-Ausströmöffnung (97) aufweist
Patent WO-2020228958-A1 (WO)
Inventor: FLISEK FILIP
IPC: B60T17/08
Filed: 2019-05-16
Abstract: The invention relates to a piston tube assembly (17) for a spring brake actuator (1), comprising a tubular body (35) having a contoured inside surface profile (55) for non- rotationally guiding a running nut (21) of a mechanical release mechanism (19, 21), and an internal breather valve (41) mounted to the piston tube assembly (17) for allowing fluid transport into and out of the piston tube assembly and any volume in fluid communication therewith. The invention suggests that the tubular body (35) is a first tubular body, and the piston tube assembly (17) further comprises a second tubular body (37) that is of a different material than the first tubular body (35), encloses the first tubular body (35) and is effective to mechanically support the first tubular body (35), wherein the internal breather valve (41) is mounted to the first tubular body (35).
Patent WO-2019224203-A1 (WO)
Title: Ansaugpartikelerkennungssystem mit einer wand- oder deckendurchführung
Inventor: STEHR PETER
IPC: F16L5/00
Filed: 2019-05-21
Abstract: Ansaugpartikelerkennungssystem mit einer Wand- oder Deckendurchführung (100) zur fluidleitenden Verbindung eines Rohr-oder Schlauchendes (200) mit einer Prüfumgebung (300), die Wand- oder Deckendurchführung mit einem Leitungsabschnitt (110), der ein erstes Leitungsende (111) zur fluidleitenden Verbindung mit dem Rohr- oder Schlauchende (200) des Ansaugpartikelerkennungssystems sowie ein, dem ersten Leitungsende (111) gegenüberliegend angeordnetes zweites Leitungsende (112) aufweist, wobei das zweite Leitungsende (112) mit einer Ansaugöffnung (113) ausgebildet ist, einem Befestigungsmittel (120) zur Fixierung der Wand- oder Deckendurchführung (100) innerhalb einer Durchgangsöffnung (320) einer wand- oder deckenartigen Raumstruktur (310) und einem flanschartigen Kragenabschnitt (114), welcher sich ausgehend von dem zweiten Leitungsende (112) in radialer Richtung erstreckt, wobei das Befestigungsmittel (120) eine oder mehrere auslenkbare Federn (121) aufweist.
Patent WO-2020007888-A1 (WO)
Inventor: CREETH JONATHAN EDWARD
IPC: A61K8/362
Filed: 2019-07-03
Abstract: L'invention concerne une composition de dentifrice comprenant un acide carboxylique ou un sel métallique alcalin de celui-ci, une source d'ions fluorure libres et éventuellement un copolymère d'éther méthylvinylique avec de l'anhydride maléique ou de l'acide. Notamment, la composition de dentifrice est légèrement acide, avec un pH de suspension dans la plage supérieure à 5,0, inférieure à 6,5. La composition améliore l'absorption de fluorure dans les dents et fournit une protection contre des agressions acides.
Patent WO-2020012031-A1 (WO)
Title: A self-adhering sealing device with an adhesive sealant layer
Inventor: ACKERMANN HERBERT
IPC: B32B27/32
Filed: 2019-07-12
Abstract: The invention is directed to a sealing device (1) comprising a waterproofing membrane (2), an adhesive sealant layer (3), and optionally a release liner (4), wherein the adhesive sealant layer (3) comprises at least one elastomer, at least one at 25 °C liquid polyolefin resin, and at least one inert mineral filler. The invention is also directed to a method for producing a sealing device, to a method for waterproofing a substrate, to a fully-adhered roof system, and to use of an adhesive sealant composition for providing a self-healing roofing membrane.
Patent WO-2020025517-A1 (WO)
Title: Tlr7/8 antagonists and uses thereof
Inventor: SHERER BRIAN
IPC: C07D471/04
Filed: 2019-07-29
Abstract: The present invention relates to compounds of Formula (I) and pharmaceutically acceptable compositions thereof, useful as TLR7/8 antagonists.