baber/WOPTO huggingface dataset:
Patent WO-2020031070-A1 (WO)
Title: Surgical assistive device for providing assistance in surgery of anatomical portions of internal organ affected by intraoperative shift
Inventor: YU LIANGYIN
IPC: H04N13/207
Filed: 2019-08-05
Abstract: Various aspects of a surgical assistive device and method to provide assistance in neurosurgery are disclosed herein. The surgical assistive device includes circuitry that determines initial positional shift in the anatomical portion of a subject caused by an incision into a protective portion. A first depth value is estimated based on the plurality of stereo images that are captured from different specified positions of the surgical image capture device to capture views of the anatomical surface of the anatomical portion through the incision. A residual shift in a position of a surgical region of interest is determined with respect to the estimated first depth value. Surgical guidance information is generated to indicate a correct depth of the surgical region of interest in a surgical cavity, based on the determined residual shift. Display of the generated surgical guidance information is controlled on a display screen coupled to the surgical assistive device.
Patent WO-2020084532-A1 (WO)
Inventor: JOHNSON PHILIP MICHAEL
IPC: H02M1/00
Filed: 2019-10-23
Abstract: An improved method for zero-voltage switching (ZVS) of a voltage-fed half-bridge using a variable dead band is provided. The duration of the dead band is determined dynamically and is precisely long enough to ensure the absence of shoot-through events while also minimizing or eliminating switching losses and reverse conduction losses. The method generally includes: (a) calculating the equivalent capacitance as seen by the current source charging the midpoint of the half-bridge; (b) calculating the ZVS charge requirement based on the link voltage and the equivalent capacitance; (c) calculating the charge delivered by the current source over time during a dead band vector, equating the result to the ZVS charge requirement, and solving for the ZVS time requirement at each commutation point over the switching cycle; and (d) updating the dead bands for each commutation of each half-bridge in the switched-mode power converter.
Patent WO-2020136474-A1 (WO)
Inventor: PATRICELLI LUCA
IPC: F04D25/08
Filed: 2019-11-28
Abstract: L'invention concerne un ventilateur (10a, 10b, 10c, 10d, 10e, 10f, 10g, 10h) comprenant un premier élément de transport (11), pouvant être relié de manière fluidique à une source (120, 121, 123, 203, 405, 410, 412) d'un écoulement d'air primaire (F1) et définissant un premier passage (12) pour l'écoulement d'air primaire (F1) ; un premier orifice (19) destiné à recevoir une première aliquote de l'écoulement d'air primaire (F1) à partir du premier passage (12) ; une première surface à effet Coanda (20) sur laquelle le premier orifice (19) dirige la première aliquote ; et une première ouverture (14) en liaison fluidique avec le premier orifice (19) et pouvant être croisée par la première aliquote en provenance du premier orifice (19) et par un écoulement d'air secondaire (F2). Le ventilateur (10a, 10b, 10c, 10d, 10e, 10f, 10g, 10h) comprend un second élément de transport (30) relié de manière fluidique au premier élément de transport (11) et définissant intérieurement un second passage (32) pour une seconde aliquote de l'écoulement d'air primaire (F1). Ledit ventilateur comprend également : un second orifice (35) destiné à recevoir la seconde aliquote à partir du second passage (32), et une seconde surface à effet Coanda (36) sur laquelle le seconde orifice (35) dirige la seconde aliquote.
Patent WO-2020136475-A1 (WO)
Title: Method for detecting leaks in a gas network under pressure or under vacuum and gas network
Inventor: GEUENS PHILIPPE
IPC: G01M3/26
Filed: 2019-11-28
Abstract: Method for detecting leaks (12) in a gas network comprising; - sources (6); - consumers (7); - sensors (9a, 9b, 9d); characterised in that the method comprises the following steps: - a training or estimation phase (15) determining a physical model between measurements of a first and a second set of sensors (9a, 9b, 9c, 9d); - an operational phase (18) where the established physical model between the measurements of the first and the second set of sensors (9a, 9b, 9c, 9d) is used to predict leaks (12) in the gas network (1); wherein the operational phase (18) comprises the following steps: ™ calculating the value of a second group of sensors (9a, 9b, 9c, 9d) from the readings from the first group of sensors (9a, 9b, 9c, 9d) using the physical,model; - determining the difference between the calculated values with the read values of the second group of sensors (9a, 9b, 9c, 9d); - determining, on the basis of a residual value analysis, whether there is a leak (12) in the gas network (1).
Patent WO-2020121135-A1 (WO)
Title: Copolymères comprenant des groupes cationiques contenant de l'azote et membranes échangeuses d'anions fabriquées à partir de ceux-ci
Inventor: HARTMANN-THOMPSON CLAIRE
IPC: H01M8/1067
Filed: 2019-12-05
Abstract: La présente invention concerne un copolymère réticulable. Le copolymère réticulable comprend des groupes cationiques pendants contenant de l'azote, certains, mais pas tous, ces groupes pendants comprenant en outre un groupe (méth)acryloyle. Les groupes (méth)acryloyle peuvent réagir pour former un copolymère réticulé qui est conducteur d'ions. Le copolymère réticulé peut être utilisé pour fournir une membrane échangeuse d'anions qui peut être utilisée dans des cellules électrochimiques telles que des piles à combustible, des électrolyseurs, des batteries et des cellules d'électrodialyse.
Patent WO-2021123884-A1 (WO)
Title: Poudre de métal pour fabrication d'additifs
Inventor: RODRÍGUEZ SANDRA
IPC: B22F9/08
Filed: 2019-12-19
Abstract: L'invention porte sur une poudre de métal dont la composition comprend les éléments suivants, exprimés en teneur en poids : 6,5 % ≤ Si ≤ 10 %, 4,5 % ≤ Nb ≤ 10 %, 0,2 % ≤ B ≤ 2,0 %, 0,2 % ≤ Cu ≤ 2,0 %, C ≤ 2 %, et contient éventuellement Ni ≤ 10 % en poids, et/ou Co ≤ 10 % en poids et/ou Cr ≤ 7 % en poids et/ou Zr en tant que substitut pour toute part de Nb sur une base biunivoque et/ou Mo en tant que substitut pour toute part de Nb sur une base biunivoque et/ou P en tant que substitut pour toute part de Si sur une base biunivoque et/ou un ou plusieurs éléments additionnels sélectionnés parmi : Hf, Ta, W, V ou Y et une teneur en poids de chaque élément additionnel étant inférieure à 3,5 % et/ou un ou plusieurs métaux de terres rares, une teneur en poids de chaque métal de terre rare étant inférieure à 0,2 %, le reste étant constitué de Fe et d'impuretés inévitables résultant de l'élaboration, la poudre de métal ayant une microstructure comprenant au moins 95 % en fraction d'aire d'une phase ferritique microcristalline dont la taille de grains est inférieure à 20 µm, le reste étant constitué d'une phase amorphe et de possibles précipités, la poudre de métal ayant une sphéricité moyenne (SPHT) d'au moins 0,80.
Patent WO-2020157645-A1 (WO)
Title: Compositions de fluoropolymère
Inventor: VERSCHUERE ALAIN
IPC: C09D127/18
Filed: 2020-01-28
Abstract: L'invention concerne une composition comprenant au moins un fluoropolymère et au moins un solvant cétone correspondant à la formule : Rf-X-Rf1 dans laquelle Rf est choisi parmi des groupes alkyle perfluorés et partiellement fluorés qui peuvent être interrompus une ou plusieurs fois par un oxygène d'éther, un carbonyle ou une combinaison de ceux-ci, et Rf1 est sélectionné parmi des groupes alkyle perfluorés, partiellement fluorés et non fluorés qui peuvent être interrompus une ou plusieurs fois par un oxygène d'éther, un carbonyle ou une combinaison de ceux-ci, et X est un carbonyle (C=O), le solvant de cétone contenant moins de 50 atomes de carbone, et le fluoropolymère étant un copolymère de tétrafluoroéthène (TFE) et un ou plusieurs comonomères, le polymère contenant au moins 30 % en poids d'unités dérivées du TFE et la teneur des unités dérivées du ou des comonomères étant d'environ 1 à 70 % en poids sur la base du poids total du copolymère qui est de 100 %. L'invention concerne en outre des procédés de fabrication des compositions et des applications de la composition pour appliquer un fluoropolymère à un substrat et des articles obtenus par application de la composition.
Patent WO-2020229909-A1 (WO)
Inventor: KUBOTA DAISUKE
IPC: H01L51/50
Filed: 2020-04-27
Abstract: Provided is a display device that has a function of biometric authentication. Also provided is a display device that offers excellent user-friendliness. The display device has a first substrate, a light guide plate, a plurality of first light-emitting elements, a second light-emitting element, and a plurality of light-receiving elements. The light guide plate has a first portion having a first surface and a second portion having a second surface that is contiguous to the first surface but has a normal direction different from that of the first surface. The first light-emitting elements and the light-receiving element are disposed between the first substrate and the light guide plate. The first light-emitting elements have a function of emitting first light via the light guide plate, while the second light-emitting element has a function of emitting second light toward a lateral surface of the light guide plate. The light-receiving elements have functions of receiving the second light and converting same into an electrical signal. The first light includes visible light, and the second light includes infrared light.
Patent WO-2021053550-A1 (WO)
Title: Compressible non-fibrous adjuncts
Inventor: HARRIS JASON L
IPC: A61B17/00
Filed: 2020-09-16
Abstract: Stapling assemblies for use with a surgical stapler are provided. In one exemplary embodiment, the stapling assembly includes a cartridge having a plurality of staples disposed therein and a non-fibrous adjunct formed of at least one fused bioabsorbable polymer and configured to be releasably retained on the cartridge. Adjunct systems for use with a surgical stapler are also provided. Surgical end effectors using the stapling assemblies are also provided. Methods for manufacturing stapling assemblies and using the same are also provided.
Patent WO-2021070017-A1 (WO)
Title: Cooling component for electric motor
Inventor: VIANELLO BRUNO
IPC: H02K1/20
Filed: 2020-10-01
Abstract: A component (10) of electric motor configured to cool windings mounted therein is described, wherein the component is made of a material formed by an aggregate of granules coated with an electrically insulating layer, wherein the granules are substantially in contact with each other.
Patent WO-2021105807-A1 (WO)
Title: Procédé pour la production d'articles et produits semi-finis en acétate de cellulose
Inventor: CECCHIN ORFEO
IPC: B29K105/26
Filed: 2020-11-10
Abstract: L'invention concerne un procédé pour la fabrication d'articles et produits semi-finis en acétate de cellulose, comprenant les étapes consistant à récupérer des déchets constitués d'acétate de cellulose issus d'articles et/ou produits semi-finis en acétate de cellulose préalablement fabriqués, répartir ou disposer un mélange d'au moins un matériau polymère à l'intérieur d'un moule, chauffer et presser le mélange à l'intérieur du moule afin de former les articles ou produits semi-finis. Le mélange est formé au moins en partie par les déchets constitués d'acétate de cellulose et les articles et/ou produits semi-finis peuvent être soumis à une étape de refroidissement et de pressage. Le mélange est formé au moins en partie par des fragments d'acétate de cellulose.
Patent WO-2021152493-A1 (WO)
Title: Methods, devices, systems and computer program products for sensor systems
Inventor: NERKAR SARANG DILIP
IPC: H04L12/24
Filed: 2021-01-28
Abstract: The invention relates to sensor system arrangements and configurations. In particular, the invention provides methods, devices, systems and computer program products for implementing master-slave based or controller-sensor based configurations, which enable sensor devices to be readily added, substituted, swapped or hot-swapped into or out of a controller-sensor device arrangement. In an embodiment, the sensor system of the present invention includes an interface adaptor configured to enable the above.
Patent WO-2021161266-A1 (WO)
Title: Ca limit for different pdcch monitoring capabilities
Inventor: KITTICHOKECHAI KITTIPONG
IPC: H04L5/00
Filed: 2021-02-12
Abstract: According to some embodiments, a wireless device is operating in communication with two or more serving cells wherein at least one serving cell of the two or more serving cells is configured for release 16 reporting of physical downlink control channel (PDCCH) monitoring capabilities. The wireless device performs a method comprising transmitting a first parameter representing a release 16 PDCCH monitoring capability of the wireless device to a network node and determining a maximum number of PDCCH candidates and a maximum number of non-overlapped control channel elements (CCEs) based on a maximum number of release 16 capable serving cells, which is determined based on the transmitted first parameter.
Patent WO-2021214576-A1 (WO)
Inventor: KLINKAJON WIMONWAN
IPC: C08K9/06
Filed: 2021-04-05
Abstract: Curable compositions include a curable latex, polymeric, precision shaped-grain mineral particles of essentially a uniform shape and size, and surface-modified metal oxide nanoparticles. The surface-modified metal oxide nanoparticles are present at a loading of 0.1 – 5.0 weight % based on the total weight of the curable composition. The curable composition is printable at room temperature and can be used to form abrasive articles.
Patent WO-2021209962-A1 (WO)
Title: Anti-bacterial handle cover
Inventor: FERRO SILVANO
IPC: E05B1/00
Filed: 2021-04-16
Abstract: The present invention relates to an anti-bacterial handle cover (10, 110, 210, 310), comprising a tubular body (11, 111, 211, 311) of plastic material at least partially coated with a nanometer coating (12) of silicon dioxide.
Patent WO-2021220208-A1 (WO)
Inventor: KUMAR SUJAY
IPC: C08F212/36
Filed: 2021-04-29
Abstract: This disclosure relates to an imprinted polymer and/or an imprinted polymer bead for producing an enriched cannabinoid extract from a crude cannabis extract. This disclosure further or alternatively relates to a method of making an imprinted polymer for producing an enriched cannabinoid extract from a crude cannabis extract and/or a method of producing an enriched cannabinoid extract from a crude cannabis extract and/or a method of reducing heavy metal content in an enriched cannabinoid extract when compared to a crude cannabis extract and/or a method of reducing at least one pesticide residue in an enriched cannabinoid extract when compared to a crude cannabis extract and/or a method of reducing lipid extraction steps when producing an enriched cannabinoid extract from a crude cannabis extract and/or method of producing an enriched cannabinoid extract from a crude non-winterized cannabis extract. This disclosure further relates to an enriched cannabinoid extract. More particularly, this disclosure relates to use of molecularly imprinted polymers to produce enriched cannabinoid extracts from crude cannabis extract.
Patent WO-2022043782-A1 (WO)
Inventor: GEORGOPOULOS LEONIDAS
IPC: G06F16/36
Filed: 2021-07-19
Abstract: In an approach for automatic knowledge graph construction, a processor receives a text document and trains a first machine-learning system to predict entities in the text document. Thereby, the text document with labeled entities is used as training data. A processor trains a second machine-learning system to predict relationship data between the entities, wherein, as training data, entities and edges of an existing knowledge graph and determined embedding vectors of the entities and edges are used. A processor receives a set of second text documents, determines second embedding vectors therefrom, and predicts entities and edges; thereby using the set of second text documents, the determined second embedding vectors, and the predicted entities and associated embedding vectors of the predicted entities as input for the first and second trained machine-learning model. A processor builds triplets of the entities and the edges representing a new knowledge graph.
Patent WO-2022029633-A1 (WO)
Title: 5g multicast/broadcast multimedia subsystem (5mbs) individual delivery
Inventor: LING JIE
IPC: H04W76/40
Filed: 2021-08-03
Abstract: Apparatuses and methods for 5G Multicast Broadcast Services (5MBS) individual delivery are disclosed. In one embodiment, a core network node is configured to determine a radio access network, RAN, capability indication; and as a result of a request from a user equipment, UE, to join a multicast/broadcast, MB, session, sending a MB session response based on the RAN capability indication and at least one of a disable individual delivery parameter related to a multicast broadcast service, MBS, and a policy. In one embodiment, an application function, AF, node is configured to determine whether to disable an individual multicast broadcast service, MBS, traffic delivery for a multicast/broadcast, MB, session to at least one user equipment, UE; and send to a network node a disable individual delivery parameter associated with the MB session based at least in part on the determination.
Patent WO-2023017301-A1 (WO)
Title: Vision assisted user clustering in mmwave/thz-noma systems
Inventor: YANIKOMEROGLU HALIM
IPC: H04W72/04
Filed: 2021-08-12
Abstract: In one aspect of the teachings herein, a method for use in a base station having at least one associated imaging device includes receiving (602) image data of a wireless communication environment from the at least one associated imaging device, and detecting each of two or more users within the image data, each of the users being associated with a wireless communication device. The method further includes predicting a beam direction for each of the two or more users based upon the image data, and clustering the two or more users into one or more groups based upon the predicted beam direction associated with each user. The method further includes assigning a beam from a set of candidate beams to each of the one or more groups and using each assigned beam for communication with users in the respective group.
Patent WO-2022090819-A1 (WO)
Title: Non-toxic furocoumarin-rich plant extracts and related compositions for use as antimicrobial substance or medicament and other therapeutic uses
Inventor: PANZERI EZIO
IPC: A61P31/04
Filed: 2021-08-20
Abstract: The present invention refers to a furocoumarin-rich extract for use as antimicrobial substance, drug or medicament which comprises an extract of  Angelica archangelica . The invention also refers to a non-toxic  Angelica  plant species furocoumarin-rich extract produced by a described method and to a said method of producing the extract. The  Angelica 
 archangelica  furocoumarin-rich extract produced as described has shown a marked significant  in vitro  cytoprotective effect in SARS-CoV-2 -exposed Vero E6 cellular cultures. The non-toxic furocoumarin-rich extract may be used for treating pathogenic infections of nucleic acid-regulated microbiome including but not restricted to virus, bacteria, parasites and fungus affecting animals and human beings. In particular, it may be used for the treatment of viral infections such as HIV infections, Dengue, Influenza, Hepatitis B, Hepatitis C, measles, mumps, herpes simplex, poliovirus, canine hepatitis, retrovirus, similar lentivirus, and in the treatment of current and future coronavirus infections, such as COVID-19, among others. Additionally, the non-toxic furocoumarin-rich extracts may be used the treatment of cancer of different aetiologies.
Patent WO-2022219412-A1 (WO)
Inventor: FASCHING BERNHARD
IPC: A61P35/00
Filed: 2022-04-14
Abstract: La présente invention concerne, en partie, un composé ou des sels pharmaceutiquement acceptables ou des stéréo-isomères de celui-ci de formule I : (I) dans laquelle X 1  est choisi dans le groupe constitué par alkyle en C 1-6  linéaire ou ramifié, cycloalkyle en C 3-6 , aryle en C 6-10 , hétéroaryle de 5 à 10 chaînons, et hétérocycloalkyle de 4 à 8 chaînons, X 1  étant non substitué ou substitué par un ou plusieurs substituants choisis indépendamment dans le groupe constitué par OH, halogène, alkyle en C 1-6  linéaire ou ramifié, CF 3 , CHF 2 , CMeF 2 , -O-(CH 2 ) 2 -OMe, OCF 3 , OCHF 2 , -CN, NH 2 , alcoxy en C 1-6 , et alkylhydroxy en -C 1-6  ; ou X 1  conjointement avec l'atome N de l'amide formant un hétérocycloalkyle de 4 à 8 chaînons, qui est non substitué ou substitué par un ou plusieurs substituants choisis indépendamment dans le groupe constitué par halogène, alkyle en -C 1-6  linéaire ou ramifié, CF 3 , CHF 2 , CMeF 2 , -O-(CH 2 ) 2 -OMe, OCF 3 , OCHF 2 , -CN, NH 2 , alcoxy en C 1-6 , et alkylhydroxy en C 1-4  ; X 2  étant choisi dans le groupe constitué par hydrogène, cycloalkyle en C 3-6 , aryle en -C 6-10 , hétéroaryle de 5 à 10 chaînons, et hétérocycloalkyle de 4 à 8 chaînons, X 2  étant non substitué ou substitué par un ou plusieurs substituants choisis indépendamment dans le groupe constitué par alkyle en C 1-6  linéaire ou ramifié, alcoxy en -C 1-4 , NH 2 , NMe 2 , halogène, CF 3 , CHF 2 , CMeF 2 , -O-(CH 2 ) 2 -OMe, OCF 3 , OCHF 2 , et alkylhydroxy en C 1-4  ; L 1  est choisi parmi -CH 2 -, O et NH ; L 2  est choisi parmi une liaison covalente, et alkyle en C 1-6  linéaire ou ramifié ; L 3  est choisi parmi une liaison covalente, alkyle en C 1-6  linéaire ou ramifié, -O -, et alcoxy en -C 1-4 .
Patent WO-2024013538-A1 (WO)
Title: Method, device and storage medium for reconstructing a corrected mosaic image from burst images
Inventor: AKIKI ROLAND
IPC: G01S13/90
Filed: 2022-07-15
Abstract: The invention relates to a computer-implemented method for reconstructing a corrected primary mosaic image (MI2) from a set of primary burst images (I i ) of a ground surface area, wherein the method comprises inputting the primary burst images (I i ) and primary metadata, defining a primary mosaic image (Ml), choosing points (Q) in a digital elevation model (DEM) covering the primary mosaic image (Ml), projecting the points (Q) into primary projected points (Q( p )), calculating to which primary burst image (I i ) belongs each primary projected point (Q( p )), applying primary corrections to the primary coordinates (R, COL) of the primary projected points (Q( p )) in the primary mosaic image (Ml), calculating (S6) a primary warp function which transforms the primary coordinates (R, COL) into the primary corrected coordinates (Formula I), transforming each primary burst image (I i ) by the primary warp function (Α i ( p )) and assembling them.
Patent WO-2022195420-A1 (WO)
Title: Electricity generation
Inventor: SOOKRAJ SADESH
IPC: F22B1/18
Filed: 2022-03-11
Abstract: The invention relates to electricity generation. More specifically, the invention relates to the use of excess heat, waste reduction principles and mixed feedstocks in improving sustainability of electricity generation. The invention provides a system for generating electricity. The invention also provides a method of generating electricity.